132.97/133.24 NO 132.97/133.24 132.97/133.25 Solver Timeout: 4 132.97/133.25 Global Timeout: 300 132.97/133.25 No parsing errors! 132.97/133.25 Init Location: 0 132.97/133.25 Transitions: 132.97/133.25 132.97/133.25 undef6, i_28^0 -> undef8, l_27^0 -> undef10, nd_12^0 -> undef11, rv_13^0 -> undef17}> 132.97/133.25 undef35, h_30^0 -> undef36, i_28^0 -> undef38, l_27^0 -> undef40, rt_11^0 -> undef46, rv_13^0 -> undef47, rv_31^0 -> undef48, st_29^0 -> undef50, t_32^0 -> undef52, tp_33^0 -> undef53, x_14^0 -> undef55}> 132.97/133.25 132.97/133.25 132.97/133.25 132.97/133.25 132.97/133.25 132.97/133.25 undef212, rv_13^0 -> undef225, x_17^0 -> undef234, x_19^0 -> undef235, x_21^0 -> undef236, y_20^0 -> undef237}> 132.97/133.25 132.97/133.25 132.97/133.25 undef299, h_15^0 -> undef300, rv_13^0 -> undef312, x_14^0 -> undef320, x_17^0 -> undef321, x_19^0 -> undef322}> 132.97/133.25 132.97/133.25 132.97/133.25 undef403}> 132.97/133.25 132.97/133.25 132.97/133.25 132.97/133.25 132.97/133.25 undef531, h_15^0 -> undef532, rt_11^0 -> (0 + st_16^0), t_24^0 -> undef548, x_17^0 -> undef553, x_19^0 -> undef554, x_21^0 -> undef555, y_20^0 -> undef556}> 132.97/133.25 132.97/133.25 132.97/133.25 undef622, h_30^0 -> undef625, i_28^0 -> undef627, r_57^0 -> undef633, rv_13^0 -> undef636, rv_31^0 -> undef637, t_32^0 -> undef641, tp_33^0 -> undef642}> 132.97/133.25 undef653, rv_13^0 -> undef666, x_17^0 -> undef675, x_19^0 -> undef676, x_21^0 -> undef677, y_20^0 -> undef678}> 132.97/133.25 132.97/133.25 132.97/133.25 undef740, h_15^0 -> undef741, rv_13^0 -> undef753, x_14^0 -> undef761, x_17^0 -> undef762, x_19^0 -> undef763}> 132.97/133.25 132.97/133.25 132.97/133.25 undef844}> 132.97/133.25 132.97/133.25 132.97/133.25 132.97/133.25 132.97/133.25 undef972, rt_11^0 -> (0 + st_16^0), rv_13^0 -> undef985, t_24^0 -> undef989, x_17^0 -> undef994, x_19^0 -> undef995, x_21^0 -> undef996, y_20^0 -> undef997}> 132.97/133.25 undef1007, rv_13^0 -> undef1019, x_134^0 -> undef1026}> 132.97/133.25 132.97/133.25 132.97/133.25 undef1091, r_135^0 -> undef1101}> 132.97/133.25 132.97/133.25 132.97/133.25 132.97/133.25 132.97/133.25 undef1235, r_37^0 -> undef1247}> 132.97/133.25 132.97/133.25 undef1297, h_30^0 -> undef1298, i_115^0 -> undef1299, i_28^0 -> undef1300, l_27^0 -> undef1302, rt_11^0 -> undef1308, rv_13^0 -> undef1309, rv_31^0 -> undef1310, st_29^0 -> undef1312, t_32^0 -> undef1314, tp_33^0 -> undef1315, x_14^0 -> undef1317}> 132.97/133.25 132.97/133.25 132.97/133.25 132.97/133.25 132.97/133.25 132.97/133.25 (0 + undef1492), i_28^0 -> undef1478, i_98^0 -> undef1479, r_92^0 -> undef1485, t_32^0 -> undef1492, tp_33^0 -> undef1493}> 132.97/133.25 132.97/133.25 undef1532, h_15^0 -> undef1533, h_30^0 -> undef1534, i_28^0 -> undef1536, l_27^0 -> undef1538, rt_11^0 -> (0 + st_16^0), rv_13^0 -> undef1545, rv_31^0 -> undef1546, st_29^0 -> undef1548, t_24^0 -> undef1549, t_32^0 -> undef1550, tp_33^0 -> undef1551, x_14^0 -> undef1553, x_17^0 -> undef1554, x_19^0 -> undef1555, x_21^0 -> undef1556, y_20^0 -> undef1557}> 132.97/133.25 undef1578, i_28^0 -> undef1580, rv_13^0 -> undef1589, rv_31^0 -> undef1590, t_32^0 -> undef1594, tp_33^0 -> undef1595}> 132.97/133.25 132.97/133.25 132.97/133.25 Fresh variables: 132.97/133.25 undef6, undef8, undef10, undef11, undef17, undef30, undef35, undef36, undef38, undef40, undef46, undef47, undef48, undef50, undef52, undef53, undef55, undef60, undef61, undef62, undef63, undef212, undef225, undef234, undef235, undef236, undef237, undef299, undef300, undef312, undef320, undef321, undef322, undef403, undef531, undef532, undef548, undef553, undef554, undef555, undef556, undef557, undef558, undef559, undef560, undef561, undef622, undef625, undef627, undef633, undef636, undef637, undef641, undef642, undef649, undef653, undef666, undef675, undef676, undef677, undef678, undef740, undef741, undef753, undef761, undef762, undef763, undef844, undef972, undef985, undef989, undef994, undef995, undef996, undef997, undef998, undef999, undef1000, undef1001, undef1002, undef1007, undef1019, undef1026, undef1091, undef1101, undef1235, undef1247, undef1297, undef1298, undef1299, undef1300, undef1302, undef1308, undef1309, undef1310, undef1312, undef1314, undef1315, undef1317, undef1322, undef1323, undef1324, undef1325, undef1478, undef1479, undef1485, undef1492, undef1493, undef1532, undef1533, undef1534, undef1536, undef1538, undef1545, undef1546, undef1548, undef1549, undef1550, undef1551, undef1553, undef1554, undef1555, undef1556, undef1557, undef1558, undef1559, undef1560, undef1561, undef1562, undef1563, undef1564, undef1565, undef1566, undef1567, undef1568, undef1569, undef1570, undef1571, undef1572, undef1578, undef1580, undef1589, undef1590, undef1594, undef1595, 132.97/133.25 132.97/133.25 Undef variables: 132.97/133.25 undef6, undef8, undef10, undef11, undef17, undef30, undef35, undef36, undef38, undef40, undef46, undef47, undef48, undef50, undef52, undef53, undef55, undef60, undef61, undef62, undef63, undef212, undef225, undef234, undef235, undef236, undef237, undef299, undef300, undef312, undef320, undef321, undef322, undef403, undef531, undef532, undef548, undef553, undef554, undef555, undef556, undef557, undef558, undef559, undef560, undef561, undef622, undef625, undef627, undef633, undef636, undef637, undef641, undef642, undef649, undef653, undef666, undef675, undef676, undef677, undef678, undef740, undef741, undef753, undef761, undef762, undef763, undef844, undef972, undef985, undef989, undef994, undef995, undef996, undef997, undef998, undef999, undef1000, undef1001, undef1002, undef1007, undef1019, undef1026, undef1091, undef1101, undef1235, undef1247, undef1297, undef1298, undef1299, undef1300, undef1302, undef1308, undef1309, undef1310, undef1312, undef1314, undef1315, undef1317, undef1322, undef1323, undef1324, undef1325, undef1478, undef1479, undef1485, undef1492, undef1493, undef1532, undef1533, undef1534, undef1536, undef1538, undef1545, undef1546, undef1548, undef1549, undef1550, undef1551, undef1553, undef1554, undef1555, undef1556, undef1557, undef1558, undef1559, undef1560, undef1561, undef1562, undef1563, undef1564, undef1565, undef1566, undef1567, undef1568, undef1569, undef1570, undef1571, undef1572, undef1578, undef1580, undef1589, undef1590, undef1594, undef1595, 132.97/133.25 132.97/133.25 Abstraction variables: 132.97/133.25 132.97/133.25 Exit nodes: 132.97/133.25 132.97/133.25 Accepting locations: 132.97/133.25 132.97/133.25 Asserts: 132.97/133.25 132.97/133.25 Preprocessed LLVMGraph 132.97/133.25 Init Location: 0 132.97/133.25 Transitions: 132.97/133.25 undef1532, h_15^0 -> undef1533, h_30^0 -> undef1534, i_28^0 -> undef1536, l_27^0 -> undef1538, rv_13^0 -> undef1545, tp_33^0 -> undef1551, x_14^0 -> undef1553, x_17^0 -> undef1554, x_19^0 -> undef1555, x_21^0 -> undef1556, y_20^0 -> undef1557}> 132.97/133.25 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642}> 132.97/133.25 undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317}> 132.97/133.25 undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317}> 132.97/133.25 undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317}> 132.97/133.25 undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317}> 132.97/133.25 (0 + undef1492), i_28^0 -> undef1478, tp_33^0 -> undef1493}> 132.97/133.25 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019}> 132.97/133.25 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019}> 132.97/133.25 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019}> 132.97/133.25 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019}> 132.97/133.25 132.97/133.25 Fresh variables: 132.97/133.25 undef6, undef8, undef10, undef11, undef17, undef30, undef35, undef36, undef38, undef40, undef46, undef47, undef48, undef50, undef52, undef53, undef55, undef60, undef61, undef62, undef63, undef212, undef225, undef234, undef235, undef236, undef237, undef299, undef300, undef312, undef320, undef321, undef322, undef403, undef531, undef532, undef548, undef553, undef554, undef555, undef556, undef557, undef558, undef559, undef560, undef561, undef622, undef625, undef627, undef633, undef636, undef637, undef641, undef642, undef649, undef653, undef666, undef675, undef676, undef677, undef678, undef740, undef741, undef753, undef761, undef762, undef763, undef844, undef972, undef985, undef989, undef994, undef995, undef996, undef997, undef998, undef999, undef1000, undef1001, undef1002, undef1007, undef1019, undef1026, undef1091, undef1101, undef1235, undef1247, undef1297, undef1298, undef1299, undef1300, undef1302, undef1308, undef1309, undef1310, undef1312, undef1314, undef1315, undef1317, undef1322, undef1323, undef1324, undef1325, undef1478, undef1479, undef1485, undef1492, undef1493, undef1532, undef1533, undef1534, undef1536, undef1538, undef1545, undef1546, undef1548, undef1549, undef1550, undef1551, undef1553, undef1554, undef1555, undef1556, undef1557, undef1558, undef1559, undef1560, undef1561, undef1562, undef1563, undef1564, undef1565, undef1566, undef1567, undef1568, undef1569, undef1570, undef1571, undef1572, undef1578, undef1580, undef1589, undef1590, undef1594, undef1595, 132.97/133.25 132.97/133.25 Undef variables: 132.97/133.25 undef6, undef8, undef10, undef11, undef17, undef30, undef35, undef36, undef38, undef40, undef46, undef47, undef48, undef50, undef52, undef53, undef55, undef60, undef61, undef62, undef63, undef212, undef225, undef234, undef235, undef236, undef237, undef299, undef300, undef312, undef320, undef321, undef322, undef403, undef531, undef532, undef548, undef553, undef554, undef555, undef556, undef557, undef558, undef559, undef560, undef561, undef622, undef625, undef627, undef633, undef636, undef637, undef641, undef642, undef649, undef653, undef666, undef675, undef676, undef677, undef678, undef740, undef741, undef753, undef761, undef762, undef763, undef844, undef972, undef985, undef989, undef994, undef995, undef996, undef997, undef998, undef999, undef1000, undef1001, undef1002, undef1007, undef1019, undef1026, undef1091, undef1101, undef1235, undef1247, undef1297, undef1298, undef1299, undef1300, undef1302, undef1308, undef1309, undef1310, undef1312, undef1314, undef1315, undef1317, undef1322, undef1323, undef1324, undef1325, undef1478, undef1479, undef1485, undef1492, undef1493, undef1532, undef1533, undef1534, undef1536, undef1538, undef1545, undef1546, undef1548, undef1549, undef1550, undef1551, undef1553, undef1554, undef1555, undef1556, undef1557, undef1558, undef1559, undef1560, undef1561, undef1562, undef1563, undef1564, undef1565, undef1566, undef1567, undef1568, undef1569, undef1570, undef1571, undef1572, undef1578, undef1580, undef1589, undef1590, undef1594, undef1595, 132.97/133.25 132.97/133.25 Abstraction variables: 132.97/133.25 132.97/133.25 Exit nodes: 132.97/133.25 132.97/133.25 Accepting locations: 132.97/133.25 132.97/133.25 Asserts: 132.97/133.25 132.97/133.25 ************************************************************* 132.97/133.25 ******************************************************************************************* 132.97/133.25 *********************** WORKING TRANSITION SYSTEM (DAG) *********************** 132.97/133.25 ******************************************************************************************* 132.97/133.25 132.97/133.25 Init Location: 0 132.97/133.25 Graph 0: 132.97/133.25 Transitions: 132.97/133.25 Variables: 132.97/133.25 132.97/133.25 Graph 1: 132.97/133.25 Transitions: 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 Variables: 132.97/133.25 h_30^0, i_28^0, l_27^0, tp_33^0 132.97/133.25 132.97/133.25 Graph 2: 132.97/133.25 Transitions: 132.97/133.25 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.25 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.25 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.25 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.25 Variables: 132.97/133.25 a_123^0, h_15^0, r_37^0, rv_13^0, x_14^0 132.97/133.25 132.97/133.25 Graph 3: 132.97/133.25 Transitions: 132.97/133.25 Variables: 132.97/133.25 132.97/133.25 Precedence: 132.97/133.25 Graph 0 132.97/133.25 132.97/133.25 Graph 1 132.97/133.25 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 132.97/133.25 Graph 2 132.97/133.25 undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.25 undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.25 undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.25 undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.25 132.97/133.25 Graph 3 132.97/133.25 undef1532, h_15^0 -> undef1533, h_30^0 -> undef1534, i_28^0 -> undef1536, l_27^0 -> undef1538, rv_13^0 -> undef1545, tp_33^0 -> undef1551, x_14^0 -> undef1553, x_17^0 -> undef1554, x_19^0 -> undef1555, x_21^0 -> undef1556, y_20^0 -> undef1557, rest remain the same}> 132.97/133.25 132.97/133.25 Map Locations to Subgraph: 132.97/133.25 ( 0 , 0 ) 132.97/133.25 ( 16 , 3 ) 132.97/133.25 ( 17 , 1 ) 132.97/133.25 ( 18 , 2 ) 132.97/133.25 132.97/133.25 ******************************************************************************************* 132.97/133.25 ******************************** CHECKING ASSERTIONS ******************************** 132.97/133.25 ******************************************************************************************* 132.97/133.25 132.97/133.25 Proving termination of subgraph 0 132.97/133.25 Proving termination of subgraph 1 132.97/133.25 Checking unfeasibility... 132.97/133.25 Time used: 0.004644 132.97/133.25 132.97/133.25 Checking conditional termination of SCC {l17}... 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.002132s 132.97/133.25 Ranking function: -1 - i_28^0 + l_27^0 132.97/133.25 New Graphs: 132.97/133.25 Proving termination of subgraph 2 132.97/133.25 Checking unfeasibility... 132.97/133.25 Time used: 0.026453 132.97/133.25 132.97/133.25 Checking conditional termination of SCC {l18}... 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.007001s 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.042133s 132.97/133.25 Trying to remove transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.25 Solving with 1 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.033772s 132.97/133.25 Time used: 0.029281 132.97/133.25 Trying to remove transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.25 Solving with 1 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.030075s 132.97/133.25 Time used: 0.025862 132.97/133.25 Trying to remove transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.25 Solving with 1 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.031921s 132.97/133.25 Time used: 0.027676 132.97/133.25 Trying to remove transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.25 Solving with 1 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.031836s 132.97/133.25 Time used: 0.02755 132.97/133.25 Solving with 1 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.122214s 132.97/133.25 Time used: 0.11713 132.97/133.25 Improving Solution with cost 2 ... 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetNextSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.180367s 132.97/133.25 Time used: 0.180349 132.97/133.25 132.97/133.25 LOG: SAT solveNonLinear - Elapsed time: 0.302581s 132.97/133.25 Cost: 2; Total time: 0.297479 132.97/133.25 Failed at location 18: x_14^0 <= 0 132.97/133.25 Failed at location 18: x_14^0 <= 0 132.97/133.25 Before Improving: 132.97/133.25 Quasi-invariant at l18: x_14^0 <= 0 132.97/133.25 Optimizing invariants... 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.033829s 132.97/133.25 Remaining time after improvement: 0.988861 132.97/133.25 Termination implied by a set of quasi-invariant(s): 132.97/133.25 Quasi-invariant at l18: x_14^0 <= 0 132.97/133.25 [ Invariant Graph ] 132.97/133.25 Strengthening and disabling transitions... 132.97/133.25 132.97/133.25 LOG: CALL solverLinear in Graph for feasibility 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.25 It's unfeasible. Removing transition: 132.97/133.25 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.25 132.97/133.25 LOG: CALL solverLinear in Graph for feasibility 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.25 It's unfeasible. Removing transition: 132.97/133.25 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.25 132.97/133.25 LOG: CALL solverLinear in Graph for feasibility 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.25 Strengthening transition (result): 132.97/133.25 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.25 132.97/133.25 LOG: CALL solverLinear in Graph for feasibility 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.25 Strengthening transition (result): 132.97/133.25 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.25 [ Termination Graph ] 132.97/133.25 Strengthening and disabling transitions... 132.97/133.25 > It's unfeasible. Removing transition: 132.97/133.25 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.25 132.97/133.25 LOG: CALL solverLinear in Graph for feasibility 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.25 It's unfeasible. Removing transition: 132.97/133.25 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.25 132.97/133.25 LOG: CALL solverLinear in Graph for feasibility 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.25 Strengthening transition (result): 132.97/133.25 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.25 132.97/133.25 LOG: CALL solverLinear in Graph for feasibility 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.25 Strengthening transition (result): 132.97/133.25 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.25 New Graphs: 132.97/133.25 Transitions: 132.97/133.25 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.25 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.25 Variables: 132.97/133.25 a_123^0, h_15^0, r_37^0, rv_13^0, x_14^0 132.97/133.25 Checking conditional termination of SCC {l18}... 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.002665s 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.013036s 132.97/133.25 Trying to remove transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.25 Solving with 1 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.019949s 132.97/133.25 Time used: 0.01834 132.97/133.25 Trying to remove transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.25 Solving with 1 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.023430s 132.97/133.25 Time used: 0.021457 132.97/133.25 Solving with 1 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.061474s 132.97/133.25 Time used: 0.059062 132.97/133.25 Improving Solution with cost 4 ... 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetNextSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.098639s 132.97/133.25 Time used: 0.098627 132.97/133.25 132.97/133.25 LOG: SAT solveNonLinear - Elapsed time: 0.160113s 132.97/133.25 Cost: 4; Total time: 0.157689 132.97/133.25 Failed at location 18: 1 + a_123^0 <= 0 132.97/133.25 Failed at location 18: 1 + a_123^0 <= 0 132.97/133.25 Failed at location 18: 1 + a_123^0 <= 0 132.97/133.25 Failed at location 18: 1 + a_123^0 <= 0 132.97/133.25 Before Improving: 132.97/133.25 Quasi-invariant at l18: 1 + a_123^0 <= 0 132.97/133.25 Optimizing invariants... 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.014009s 132.97/133.25 Remaining time after improvement: 0.99324 132.97/133.25 Termination implied by a set of quasi-invariant(s): 132.97/133.25 Quasi-invariant at l18: 1 + a_123^0 <= 0 132.97/133.25 [ Invariant Graph ] 132.97/133.25 Strengthening and disabling transitions... 132.97/133.25 132.97/133.25 LOG: CALL solverLinear in Graph for feasibility 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.25 It's unfeasible. Removing transition: 132.97/133.25 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.25 132.97/133.25 LOG: CALL solverLinear in Graph for feasibility 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.25 It's unfeasible. Removing transition: 132.97/133.25 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.25 [ Termination Graph ] 132.97/133.25 Strengthening and disabling transitions... 132.97/133.25 132.97/133.25 LOG: CALL solverLinear in Graph for feasibility 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.25 It's unfeasible. Removing transition: 132.97/133.25 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.25 132.97/133.25 LOG: CALL solverLinear in Graph for feasibility 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.25 It's unfeasible. Removing transition: 132.97/133.25 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.25 New Graphs: 132.97/133.25 Calling Safety with literal x_14^0 <= 0 and entry undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.25 132.97/133.25 LOG: CALL check - Post:x_14^0 <= 0 - Process 1 132.97/133.25 * Exit transition: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.25 * Postcondition : x_14^0 <= 0 132.97/133.25 Postcodition moved up: undef1317 <= 0 132.97/133.25 132.97/133.25 LOG: Try proving POST 132.97/133.25 Postcondition: undef1317 <= 0 132.97/133.25 132.97/133.25 LOG: CALL check - Post:undef1317 <= 0 - Process 2 132.97/133.25 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 * Postcondition : undef1317 <= 0 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.003447s 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 0.003845s 132.97/133.25 132.97/133.25 LOG: NarrowEntry size 1 132.97/133.25 Narrowing transition: 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 132.97/133.25 LOG: Narrow transition size 1 132.97/133.25 ENTRIES: 132.97/133.25 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 END ENTRIES: 132.97/133.25 GRAPH: 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 END GRAPH: 132.97/133.25 EXIT: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.25 POST: x_14^0 <= 0 132.97/133.25 132.97/133.25 132.97/133.25 LOG: Try proving POST 132.97/133.25 Solving with 1 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.017500s 132.97/133.25 Time used: 0.017177 132.97/133.25 Improving Solution with cost 51 ... 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetNextSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.008733s 132.97/133.25 Time used: 1.00863 132.97/133.25 132.97/133.25 LOG: SAT solveNonLinear - Elapsed time: 1.026233s 132.97/133.25 Cost: 51; Total time: 1.02581 132.97/133.25 Failed at location 17: l_27^0 <= i_28^0 132.97/133.25 Before Improving: 132.97/133.25 Quasi-invariant at l17: l_27^0 <= i_28^0 132.97/133.25 Optimizing invariants... 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.006795s 132.97/133.25 Remaining time after improvement: 0.995841 132.97/133.25 Some transition disabled by a set of quasi-invariant(s): 132.97/133.25 Quasi-invariant at l17: l_27^0 <= i_28^0 132.97/133.25 132.97/133.25 LOG: NEXT CALL check - disable 132.97/133.25 132.97/133.25 LOG: CALL check - Post:l_27^0 <= i_28^0 - Process 3 132.97/133.25 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 * Postcondition : l_27^0 <= i_28^0 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.004190s 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 0.004609s 132.97/133.25 Solving with 2 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.089128s 132.97/133.25 Time used: 0.088544 132.97/133.25 Improving Solution with cost 2 ... 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetNextSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001353s 132.97/133.25 Time used: 1.00126 132.97/133.25 132.97/133.25 LOG: SAT solveNonLinear - Elapsed time: 1.090482s 132.97/133.25 Cost: 2; Total time: 1.08981 132.97/133.25 Failed at location 17: l_27^0 <= i_28^0 132.97/133.25 Failed at location 17: 1 + h_30^0 + i_28^0 <= l_27^0 132.97/133.25 Before Improving: 132.97/133.25 Quasi-invariant at l17: l_27^0 <= i_28^0 132.97/133.25 Quasi-invariant at l17: 1 + h_30^0 + i_28^0 <= l_27^0 132.97/133.25 Optimizing invariants... 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.012916s 132.97/133.25 Quasi-invariant improved 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.004305s 132.97/133.25 Remaining time after improvement: 0.988713 132.97/133.25 Postcondition implied by a set of quasi-invariant(s): 132.97/133.25 Quasi-invariant at l17: l_27^0 <= i_28^0 132.97/133.25 Quasi-invariant at l17: h_30^0 + i_28^0 <= l_27^0 132.97/133.25 Postcondition: l_27^0 <= i_28^0 132.97/133.25 132.97/133.25 LOG: CALL check - Post:l_27^0 <= i_28^0 - Process 4 132.97/133.25 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 * Postcondition : l_27^0 <= i_28^0 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.003758s 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 0.004155s 132.97/133.25 Postcondition: h_30^0 + i_28^0 <= l_27^0 132.97/133.25 132.97/133.25 LOG: CALL check - Post:h_30^0 + i_28^0 <= l_27^0 - Process 5 132.97/133.25 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 * Postcondition : h_30^0 + i_28^0 <= l_27^0 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.003630s 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 0.004024s 132.97/133.25 132.97/133.25 LOG: NarrowEntry size 2 132.97/133.25 INVARIANTS: 132.97/133.25 17: 132.97/133.25 Quasi-INVARIANTS to narrow Graph: 132.97/133.25 17: h_30^0 + i_28^0 <= l_27^0 , l_27^0 <= i_28^0 , 132.97/133.25 Narrowing transition: 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 132.97/133.25 LOG: Narrow transition size 2 132.97/133.25 ENTRIES: 132.97/133.25 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 END ENTRIES: 132.97/133.25 GRAPH: 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 END GRAPH: 132.97/133.25 EXIT: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.25 POST: x_14^0 <= 0 132.97/133.25 132.97/133.25 132.97/133.25 LOG: Try proving POST 132.97/133.25 Solving with 1 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.004365s 132.97/133.25 Time used: 4.0014 132.97/133.25 Solving with 2 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.008684s 132.97/133.25 Time used: 4.00208 132.97/133.25 Solving with 3 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 1.007090s 132.97/133.25 Time used: 1.00013 132.97/133.25 132.97/133.25 LOG: Postcondition is not implied - no solution 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 11.241505s 132.97/133.25 Calling Safety with literal x_14^0 <= 0 and entry undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.25 132.97/133.25 LOG: CALL check - Post:x_14^0 <= 0 - Process 6 132.97/133.25 * Exit transition: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.25 * Postcondition : x_14^0 <= 0 132.97/133.25 Postcodition moved up: undef1317 <= 0 132.97/133.25 132.97/133.25 LOG: Try proving POST 132.97/133.25 Postcondition: undef1317 <= 0 132.97/133.25 132.97/133.25 LOG: CALL check - Post:undef1317 <= 0 - Process 7 132.97/133.25 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 * Postcondition : undef1317 <= 0 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.003844s 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 0.004225s 132.97/133.25 132.97/133.25 LOG: NarrowEntry size 1 132.97/133.25 Narrowing transition: 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 132.97/133.25 LOG: Narrow transition size 1 132.97/133.25 ENTRIES: 132.97/133.25 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 END ENTRIES: 132.97/133.25 GRAPH: 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 END GRAPH: 132.97/133.25 EXIT: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.25 POST: x_14^0 <= 0 132.97/133.25 132.97/133.25 132.97/133.25 LOG: Try proving POST 132.97/133.25 Solving with 1 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.019304s 132.97/133.25 Time used: 0.018973 132.97/133.25 Improving Solution with cost 51 ... 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetNextSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.016304s 132.97/133.25 Time used: 1.01622 132.97/133.25 132.97/133.25 LOG: SAT solveNonLinear - Elapsed time: 1.035608s 132.97/133.25 Cost: 51; Total time: 1.0352 132.97/133.25 Failed at location 17: l_27^0 <= i_28^0 132.97/133.25 Before Improving: 132.97/133.25 Quasi-invariant at l17: l_27^0 <= i_28^0 132.97/133.25 Optimizing invariants... 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.006935s 132.97/133.25 Remaining time after improvement: 0.995753 132.97/133.25 Some transition disabled by a set of quasi-invariant(s): 132.97/133.25 Quasi-invariant at l17: l_27^0 <= i_28^0 132.97/133.25 132.97/133.25 LOG: NEXT CALL check - disable 132.97/133.25 132.97/133.25 LOG: CALL check - Post:l_27^0 <= i_28^0 - Process 8 132.97/133.25 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 * Postcondition : l_27^0 <= i_28^0 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.004798s 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 0.005198s 132.97/133.25 Solving with 2 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.089776s 132.97/133.25 Time used: 0.089319 132.97/133.25 Improving Solution with cost 2 ... 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetNextSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.010055s 132.97/133.25 Time used: 1.00129 132.97/133.25 132.97/133.25 LOG: SAT solveNonLinear - Elapsed time: 1.099832s 132.97/133.25 Cost: 2; Total time: 1.09061 132.97/133.25 Failed at location 17: l_27^0 <= i_28^0 132.97/133.25 Failed at location 17: 1 + h_30^0 + i_28^0 <= l_27^0 132.97/133.25 Before Improving: 132.97/133.25 Quasi-invariant at l17: l_27^0 <= i_28^0 132.97/133.25 Quasi-invariant at l17: 1 + h_30^0 + i_28^0 <= l_27^0 132.97/133.25 Optimizing invariants... 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.013703s 132.97/133.25 Quasi-invariant improved 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.004421s 132.97/133.25 Remaining time after improvement: 0.988009 132.97/133.25 Postcondition implied by a set of quasi-invariant(s): 132.97/133.25 Quasi-invariant at l17: l_27^0 <= i_28^0 132.97/133.25 Quasi-invariant at l17: h_30^0 + i_28^0 <= l_27^0 132.97/133.25 Postcondition: l_27^0 <= i_28^0 132.97/133.25 132.97/133.25 LOG: CALL check - Post:l_27^0 <= i_28^0 - Process 9 132.97/133.25 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 * Postcondition : l_27^0 <= i_28^0 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.004222s 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 0.004633s 132.97/133.25 Postcondition: h_30^0 + i_28^0 <= l_27^0 132.97/133.25 132.97/133.25 LOG: CALL check - Post:h_30^0 + i_28^0 <= l_27^0 - Process 10 132.97/133.25 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 * Postcondition : h_30^0 + i_28^0 <= l_27^0 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.003887s 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 0.004287s 132.97/133.25 132.97/133.25 LOG: NarrowEntry size 2 132.97/133.25 INVARIANTS: 132.97/133.25 17: 132.97/133.25 Quasi-INVARIANTS to narrow Graph: 132.97/133.25 17: h_30^0 + i_28^0 <= l_27^0 , l_27^0 <= i_28^0 , 132.97/133.25 Narrowing transition: 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 132.97/133.25 LOG: Narrow transition size 2 132.97/133.25 ENTRIES: 132.97/133.25 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 END ENTRIES: 132.97/133.25 GRAPH: 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 END GRAPH: 132.97/133.25 EXIT: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.25 POST: x_14^0 <= 0 132.97/133.25 132.97/133.25 132.97/133.25 LOG: Try proving POST 132.97/133.25 Solving with 1 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.002292s 132.97/133.25 Time used: 4.00158 132.97/133.25 Solving with 2 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.007158s 132.97/133.25 Time used: 4.00152 132.97/133.25 Solving with 3 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 1.006798s 132.97/133.25 Time used: 1.00002 132.97/133.25 132.97/133.25 LOG: Postcondition is not implied - no solution 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 11.302072s 132.97/133.25 INVARIANTS: 132.97/133.25 18: 132.97/133.25 Quasi-INVARIANTS to narrow Graph: 132.97/133.25 18: x_14^0 <= 0 , 132.97/133.25 Calling Safety with literal 1 + a_123^0 <= 0 and entry undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.25 132.97/133.25 LOG: CALL check - Post:1 + a_123^0 <= 0 - Process 11 132.97/133.25 * Exit transition: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.25 * Postcondition : 1 + a_123^0 <= 0 132.97/133.25 Postcodition moved up: 1 + a_123^0 <= 0 132.97/133.25 132.97/133.25 LOG: Try proving POST 132.97/133.25 Postcondition: 1 + a_123^0 <= 0 132.97/133.25 132.97/133.25 LOG: CALL check - Post:1 + a_123^0 <= 0 - Process 12 132.97/133.25 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 * Postcondition : 1 + a_123^0 <= 0 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.003841s 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 0.004226s 132.97/133.25 132.97/133.25 LOG: NarrowEntry size 1 132.97/133.25 Narrowing transition: 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 132.97/133.25 LOG: Narrow transition size 1 132.97/133.25 ENTRIES: 132.97/133.25 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 END ENTRIES: 132.97/133.25 GRAPH: 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 END GRAPH: 132.97/133.25 EXIT: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.25 POST: 1 + a_123^0 <= 0 132.97/133.25 132.97/133.25 132.97/133.25 LOG: Try proving POST 132.97/133.25 Solving with 1 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.028642s 132.97/133.25 Time used: 0.02833 132.97/133.25 Improving Solution with cost 51 ... 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetNextSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.008422s 132.97/133.25 Time used: 1.00148 132.97/133.25 132.97/133.25 LOG: SAT solveNonLinear - Elapsed time: 1.037063s 132.97/133.25 Cost: 51; Total time: 1.02981 132.97/133.25 Failed at location 17: a_123^0 + l_27^0 <= i_28^0 132.97/133.25 Before Improving: 132.97/133.25 Quasi-invariant at l17: a_123^0 + l_27^0 <= i_28^0 132.97/133.25 Optimizing invariants... 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.007408s 132.97/133.25 Remaining time after improvement: 0.995353 132.97/133.25 Some transition disabled by a set of quasi-invariant(s): 132.97/133.25 Quasi-invariant at l17: a_123^0 + l_27^0 <= i_28^0 132.97/133.25 132.97/133.25 LOG: NEXT CALL check - disable 132.97/133.25 132.97/133.25 LOG: CALL check - Post:a_123^0 + l_27^0 <= i_28^0 - Process 13 132.97/133.25 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 * Postcondition : a_123^0 + l_27^0 <= i_28^0 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.004916s 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 0.005348s 132.97/133.25 Solving with 2 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.147677s 132.97/133.25 Time used: 0.147192 132.97/133.25 Improving Solution with cost 2 ... 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetNextSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001409s 132.97/133.25 Time used: 1.00132 132.97/133.25 132.97/133.25 LOG: SAT solveNonLinear - Elapsed time: 1.149086s 132.97/133.25 Cost: 2; Total time: 1.14851 132.97/133.25 Failed at location 17: a_123^0 + l_27^0 <= h_30^0 + i_28^0 132.97/133.25 Failed at location 17: h_30^0 <= 0 132.97/133.25 Before Improving: 132.97/133.25 Quasi-invariant at l17: a_123^0 + l_27^0 <= h_30^0 + i_28^0 132.97/133.25 Quasi-invariant at l17: h_30^0 <= 0 132.97/133.25 Optimizing invariants... 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.011441s 132.97/133.25 Remaining time after improvement: 0.995619 132.97/133.25 Postcondition implied by a set of quasi-invariant(s): 132.97/133.25 Quasi-invariant at l17: a_123^0 + l_27^0 <= h_30^0 + i_28^0 132.97/133.25 Quasi-invariant at l17: h_30^0 <= 0 132.97/133.25 Postcondition: a_123^0 + l_27^0 <= h_30^0 + i_28^0 132.97/133.25 132.97/133.25 LOG: CALL check - Post:a_123^0 + l_27^0 <= h_30^0 + i_28^0 - Process 14 132.97/133.25 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 * Postcondition : a_123^0 + l_27^0 <= h_30^0 + i_28^0 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.005065s 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 0.005482s 132.97/133.25 Postcondition: h_30^0 <= 0 132.97/133.25 132.97/133.25 LOG: CALL check - Post:h_30^0 <= 0 - Process 15 132.97/133.25 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 * Postcondition : h_30^0 <= 0 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.004131s 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 0.004525s 132.97/133.25 132.97/133.25 LOG: NarrowEntry size 2 132.97/133.25 INVARIANTS: 132.97/133.25 17: 132.97/133.25 Quasi-INVARIANTS to narrow Graph: 132.97/133.25 17: a_123^0 + l_27^0 <= h_30^0 + i_28^0 , h_30^0 <= 0 , 132.97/133.25 Narrowing transition: 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 132.97/133.25 LOG: Narrow transition size 2 132.97/133.25 ENTRIES: 132.97/133.25 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 END ENTRIES: 132.97/133.25 GRAPH: 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 END GRAPH: 132.97/133.25 EXIT: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.25 POST: 1 + a_123^0 <= 0 132.97/133.25 132.97/133.25 132.97/133.25 LOG: Try proving POST 132.97/133.25 Solving with 1 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.002745s 132.97/133.25 Time used: 4.00208 132.97/133.25 Solving with 2 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.233956s 132.97/133.25 Time used: 0.196734 132.97/133.25 Improving Solution with cost 3 ... 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetNextSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001922s 132.97/133.25 Time used: 1.00171 132.97/133.25 132.97/133.25 LOG: SAT solveNonLinear - Elapsed time: 1.235878s 132.97/133.25 Cost: 3; Total time: 1.19844 132.97/133.25 Failed at location 17: 1 + h_30^0 + i_28^0 <= a_123^0 + l_27^0 132.97/133.25 Failed at location 17: a_123^0 + l_27^0 <= i_28^0 132.97/133.25 Failed at location 17: a_123^0 + l_27^0 <= i_28^0 132.97/133.25 Before Improving: 132.97/133.25 Quasi-invariant at l17: 1 + h_30^0 + i_28^0 <= a_123^0 + l_27^0 132.97/133.25 Quasi-invariant at l17: a_123^0 + l_27^0 <= i_28^0 132.97/133.25 Optimizing invariants... 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.025817s 132.97/133.25 Remaining time after improvement: 0.988515 132.97/133.25 Postcondition implied by a set of quasi-invariant(s): 132.97/133.25 Quasi-invariant at l17: 1 + h_30^0 + i_28^0 <= a_123^0 + l_27^0 132.97/133.25 Quasi-invariant at l17: a_123^0 + l_27^0 <= i_28^0 132.97/133.25 Postcondition: 1 + h_30^0 + i_28^0 <= a_123^0 + l_27^0 132.97/133.25 132.97/133.25 LOG: CALL check - Post:1 + h_30^0 + i_28^0 <= a_123^0 + l_27^0 - Process 16 132.97/133.25 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 * Postcondition : 1 + h_30^0 + i_28^0 <= a_123^0 + l_27^0 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.004675s 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 0.005158s 132.97/133.25 Postcondition: a_123^0 + l_27^0 <= i_28^0 132.97/133.25 132.97/133.25 LOG: CALL check - Post:a_123^0 + l_27^0 <= i_28^0 - Process 17 132.97/133.25 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 * Postcondition : a_123^0 + l_27^0 <= i_28^0 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.003262s 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 0.003698s 132.97/133.25 Postcondition: a_123^0 + l_27^0 <= i_28^0 132.97/133.25 132.97/133.25 LOG: CALL check - Post:a_123^0 + l_27^0 <= i_28^0 - Process 18 132.97/133.25 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 * Postcondition : a_123^0 + l_27^0 <= i_28^0 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.002762s 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 0.003215s 132.97/133.25 132.97/133.25 LOG: NarrowEntry size 2 132.97/133.25 132.97/133.25 LOG: NarrowEntry size 1 132.97/133.25 INVARIANTS: 132.97/133.25 17: 132.97/133.25 Quasi-INVARIANTS to narrow Graph: 132.97/133.25 17: a_123^0 + l_27^0 <= i_28^0 , 1 + h_30^0 + i_28^0 <= a_123^0 + l_27^0 , 132.97/133.25 Narrowing transition: 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 132.97/133.25 LOG: Narrow transition size 2 132.97/133.25 Narrowing transition: 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 132.97/133.25 LOG: Narrow transition size 2 132.97/133.25 ENTRIES: 132.97/133.25 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 END ENTRIES: 132.97/133.25 GRAPH: 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 END GRAPH: 132.97/133.25 EXIT: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.25 POST: 1 + a_123^0 <= 0 132.97/133.25 132.97/133.25 132.97/133.25 LOG: Try proving POST 132.97/133.25 Solving with 1 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.013126s 132.97/133.25 Time used: 4.00383 132.97/133.25 Solving with 2 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.310494s 132.97/133.25 Time used: 0.273576 132.97/133.25 Improving Solution with cost 3 ... 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetNextSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001939s 132.97/133.25 Time used: 1.00173 132.97/133.25 132.97/133.25 LOG: SAT solveNonLinear - Elapsed time: 1.312433s 132.97/133.25 Cost: 3; Total time: 1.27531 132.97/133.25 Failed at location 17: l_27^0 <= 1 + a_123^0 + h_30^0 + i_28^0 132.97/133.25 Failed at location 17: 1 + a_123^0 + h_30^0 <= 0 132.97/133.25 Failed at location 17: 1 + a_123^0 + h_30^0 <= 0 132.97/133.25 Before Improving: 132.97/133.25 Quasi-invariant at l17: l_27^0 <= 1 + a_123^0 + h_30^0 + i_28^0 132.97/133.25 Quasi-invariant at l17: 1 + a_123^0 + h_30^0 <= 0 132.97/133.25 Optimizing invariants... 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.026801s 132.97/133.25 Remaining time after improvement: 0.987258 132.97/133.25 Postcondition implied by a set of quasi-invariant(s): 132.97/133.25 Quasi-invariant at l17: l_27^0 <= 1 + a_123^0 + h_30^0 + i_28^0 132.97/133.25 Quasi-invariant at l17: 1 + a_123^0 + h_30^0 <= 0 132.97/133.25 Postcondition: 1 + a_123^0 + h_30^0 <= 0 132.97/133.25 132.97/133.25 LOG: CALL check - Post:1 + a_123^0 + h_30^0 <= 0 - Process 19 132.97/133.25 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 * Postcondition : 1 + a_123^0 + h_30^0 <= 0 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.004953s 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 0.005418s 132.97/133.25 Postcondition: l_27^0 <= 1 + a_123^0 + h_30^0 + i_28^0 132.97/133.25 132.97/133.25 LOG: CALL check - Post:l_27^0 <= 1 + a_123^0 + h_30^0 + i_28^0 - Process 20 132.97/133.25 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 * Postcondition : l_27^0 <= 1 + a_123^0 + h_30^0 + i_28^0 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.003338s 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 0.003812s 132.97/133.25 Postcondition: 1 + a_123^0 + h_30^0 <= 0 132.97/133.25 132.97/133.25 LOG: CALL check - Post:1 + a_123^0 + h_30^0 <= 0 - Process 21 132.97/133.25 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 * Postcondition : 1 + a_123^0 + h_30^0 <= 0 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.002804s 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 0.003220s 132.97/133.25 > Postcondition is not implied (too many tries)! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 12.977702s 132.97/133.25 Calling Safety with literal 1 + a_123^0 <= 0 and entry undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.25 132.97/133.25 LOG: CALL check - Post:1 + a_123^0 <= 0 - Process 22 132.97/133.25 * Exit transition: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.25 * Postcondition : 1 + a_123^0 <= 0 132.97/133.25 Postcodition moved up: 1 + a_123^0 <= 0 132.97/133.25 132.97/133.25 LOG: Try proving POST 132.97/133.25 Postcondition: 1 + a_123^0 <= 0 132.97/133.25 132.97/133.25 LOG: CALL check - Post:1 + a_123^0 <= 0 - Process 23 132.97/133.25 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 * Postcondition : 1 + a_123^0 <= 0 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.004001s 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 0.004394s 132.97/133.25 132.97/133.25 LOG: NarrowEntry size 1 132.97/133.25 Narrowing transition: 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 132.97/133.25 LOG: Narrow transition size 1 132.97/133.25 ENTRIES: 132.97/133.25 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 END ENTRIES: 132.97/133.25 GRAPH: 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 END GRAPH: 132.97/133.25 EXIT: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.25 POST: 1 + a_123^0 <= 0 132.97/133.25 132.97/133.25 132.97/133.25 LOG: Try proving POST 132.97/133.25 Solving with 1 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.029270s 132.97/133.25 Time used: 0.028961 132.97/133.25 Improving Solution with cost 51 ... 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetNextSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.011193s 132.97/133.25 Time used: 1.0111 132.97/133.25 132.97/133.25 LOG: SAT solveNonLinear - Elapsed time: 1.040463s 132.97/133.25 Cost: 51; Total time: 1.04006 132.97/133.25 Failed at location 17: a_123^0 + l_27^0 <= i_28^0 132.97/133.25 Before Improving: 132.97/133.25 Quasi-invariant at l17: a_123^0 + l_27^0 <= i_28^0 132.97/133.25 Optimizing invariants... 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.007526s 132.97/133.25 Remaining time after improvement: 0.995282 132.97/133.25 Some transition disabled by a set of quasi-invariant(s): 132.97/133.25 Quasi-invariant at l17: a_123^0 + l_27^0 <= i_28^0 132.97/133.25 132.97/133.25 LOG: NEXT CALL check - disable 132.97/133.25 132.97/133.25 LOG: CALL check - Post:a_123^0 + l_27^0 <= i_28^0 - Process 24 132.97/133.25 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 * Postcondition : a_123^0 + l_27^0 <= i_28^0 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.004993s 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 0.005424s 132.97/133.25 Solving with 2 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.150094s 132.97/133.25 Time used: 0.149611 132.97/133.25 Improving Solution with cost 2 ... 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetNextSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001630s 132.97/133.25 Time used: 1.00142 132.97/133.25 132.97/133.25 LOG: SAT solveNonLinear - Elapsed time: 1.151723s 132.97/133.25 Cost: 2; Total time: 1.15103 132.97/133.25 Failed at location 17: a_123^0 + l_27^0 <= h_30^0 + i_28^0 132.97/133.25 Failed at location 17: h_30^0 <= 0 132.97/133.25 Before Improving: 132.97/133.25 Quasi-invariant at l17: a_123^0 + l_27^0 <= h_30^0 + i_28^0 132.97/133.25 Quasi-invariant at l17: h_30^0 <= 0 132.97/133.25 Optimizing invariants... 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.011789s 132.97/133.25 Remaining time after improvement: 0.99537 132.97/133.25 Postcondition implied by a set of quasi-invariant(s): 132.97/133.25 Quasi-invariant at l17: a_123^0 + l_27^0 <= h_30^0 + i_28^0 132.97/133.25 Quasi-invariant at l17: h_30^0 <= 0 132.97/133.25 Postcondition: a_123^0 + l_27^0 <= h_30^0 + i_28^0 132.97/133.25 132.97/133.25 LOG: CALL check - Post:a_123^0 + l_27^0 <= h_30^0 + i_28^0 - Process 25 132.97/133.25 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 * Postcondition : a_123^0 + l_27^0 <= h_30^0 + i_28^0 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.006061s 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 0.006481s 132.97/133.25 Postcondition: h_30^0 <= 0 132.97/133.25 132.97/133.25 LOG: CALL check - Post:h_30^0 <= 0 - Process 26 132.97/133.25 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 * Postcondition : h_30^0 <= 0 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.004341s 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 0.004727s 132.97/133.25 132.97/133.25 LOG: NarrowEntry size 2 132.97/133.25 INVARIANTS: 132.97/133.25 17: 132.97/133.25 Quasi-INVARIANTS to narrow Graph: 132.97/133.25 17: a_123^0 + l_27^0 <= h_30^0 + i_28^0 , h_30^0 <= 0 , 132.97/133.25 Narrowing transition: 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 132.97/133.25 LOG: Narrow transition size 2 132.97/133.25 ENTRIES: 132.97/133.25 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 END ENTRIES: 132.97/133.25 GRAPH: 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 END GRAPH: 132.97/133.25 EXIT: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.25 POST: 1 + a_123^0 <= 0 132.97/133.25 132.97/133.25 132.97/133.25 LOG: Try proving POST 132.97/133.25 Solving with 1 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.002626s 132.97/133.25 Time used: 4.00193 132.97/133.25 Solving with 2 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.235129s 132.97/133.25 Time used: 0.198901 132.97/133.25 Improving Solution with cost 3 ... 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetNextSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002070s 132.97/133.25 Time used: 1.00199 132.97/133.25 132.97/133.25 LOG: SAT solveNonLinear - Elapsed time: 1.237199s 132.97/133.25 Cost: 3; Total time: 1.20089 132.97/133.25 Failed at location 17: 1 + h_30^0 + i_28^0 <= a_123^0 + l_27^0 132.97/133.25 Failed at location 17: a_123^0 + l_27^0 <= i_28^0 132.97/133.25 Failed at location 17: a_123^0 + l_27^0 <= i_28^0 132.97/133.25 Before Improving: 132.97/133.25 Quasi-invariant at l17: 1 + h_30^0 + i_28^0 <= a_123^0 + l_27^0 132.97/133.25 Quasi-invariant at l17: a_123^0 + l_27^0 <= i_28^0 132.97/133.25 Optimizing invariants... 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.026496s 132.97/133.25 Remaining time after improvement: 0.988418 132.97/133.25 Postcondition implied by a set of quasi-invariant(s): 132.97/133.25 Quasi-invariant at l17: 1 + h_30^0 + i_28^0 <= a_123^0 + l_27^0 132.97/133.25 Quasi-invariant at l17: a_123^0 + l_27^0 <= i_28^0 132.97/133.25 Postcondition: 1 + h_30^0 + i_28^0 <= a_123^0 + l_27^0 132.97/133.25 132.97/133.25 LOG: CALL check - Post:1 + h_30^0 + i_28^0 <= a_123^0 + l_27^0 - Process 27 132.97/133.25 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 * Postcondition : 1 + h_30^0 + i_28^0 <= a_123^0 + l_27^0 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.005469s 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 0.005955s 132.97/133.25 Postcondition: a_123^0 + l_27^0 <= i_28^0 132.97/133.25 132.97/133.25 LOG: CALL check - Post:a_123^0 + l_27^0 <= i_28^0 - Process 28 132.97/133.25 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 * Postcondition : a_123^0 + l_27^0 <= i_28^0 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.003501s 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 0.003936s 132.97/133.25 Postcondition: a_123^0 + l_27^0 <= i_28^0 132.97/133.25 132.97/133.25 LOG: CALL check - Post:a_123^0 + l_27^0 <= i_28^0 - Process 29 132.97/133.25 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 * Postcondition : a_123^0 + l_27^0 <= i_28^0 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.002980s 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 0.003427s 132.97/133.25 132.97/133.25 LOG: NarrowEntry size 2 132.97/133.25 132.97/133.25 LOG: NarrowEntry size 1 132.97/133.25 INVARIANTS: 132.97/133.25 17: 132.97/133.25 Quasi-INVARIANTS to narrow Graph: 132.97/133.25 17: a_123^0 + l_27^0 <= i_28^0 , 1 + h_30^0 + i_28^0 <= a_123^0 + l_27^0 , 132.97/133.25 Narrowing transition: 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 132.97/133.25 LOG: Narrow transition size 2 132.97/133.25 Narrowing transition: 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 132.97/133.25 LOG: Narrow transition size 2 132.97/133.25 ENTRIES: 132.97/133.25 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 END ENTRIES: 132.97/133.25 GRAPH: 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 END GRAPH: 132.97/133.25 EXIT: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.25 POST: 1 + a_123^0 <= 0 132.97/133.25 132.97/133.25 132.97/133.25 LOG: Try proving POST 132.97/133.25 Solving with 1 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.010083s 132.97/133.25 Time used: 4.00383 132.97/133.25 Solving with 2 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.310734s 132.97/133.25 Time used: 0.273593 132.97/133.25 Improving Solution with cost 3 ... 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetNextSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001718s 132.97/133.25 Time used: 1.00163 132.97/133.25 132.97/133.25 LOG: SAT solveNonLinear - Elapsed time: 1.312452s 132.97/133.25 Cost: 3; Total time: 1.27522 132.97/133.25 Failed at location 17: l_27^0 <= 1 + a_123^0 + h_30^0 + i_28^0 132.97/133.25 Failed at location 17: 1 + a_123^0 + h_30^0 <= 0 132.97/133.25 Failed at location 17: 1 + a_123^0 + h_30^0 <= 0 132.97/133.25 Before Improving: 132.97/133.25 Quasi-invariant at l17: l_27^0 <= 1 + a_123^0 + h_30^0 + i_28^0 132.97/133.25 Quasi-invariant at l17: 1 + a_123^0 + h_30^0 <= 0 132.97/133.25 Optimizing invariants... 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.027294s 132.97/133.25 Remaining time after improvement: 0.987039 132.97/133.25 Postcondition implied by a set of quasi-invariant(s): 132.97/133.25 Quasi-invariant at l17: l_27^0 <= 1 + a_123^0 + h_30^0 + i_28^0 132.97/133.25 Quasi-invariant at l17: 1 + a_123^0 + h_30^0 <= 0 132.97/133.25 Postcondition: 1 + a_123^0 + h_30^0 <= 0 132.97/133.25 132.97/133.25 LOG: CALL check - Post:1 + a_123^0 + h_30^0 <= 0 - Process 30 132.97/133.25 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 * Postcondition : 1 + a_123^0 + h_30^0 <= 0 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.005244s 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 0.005707s 132.97/133.25 Postcondition: l_27^0 <= 1 + a_123^0 + h_30^0 + i_28^0 132.97/133.25 132.97/133.25 LOG: CALL check - Post:l_27^0 <= 1 + a_123^0 + h_30^0 + i_28^0 - Process 31 132.97/133.25 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 * Postcondition : l_27^0 <= 1 + a_123^0 + h_30^0 + i_28^0 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.002958s 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 0.003421s 132.97/133.25 Postcondition: 1 + a_123^0 + h_30^0 <= 0 132.97/133.25 132.97/133.25 LOG: CALL check - Post:1 + a_123^0 + h_30^0 <= 0 - Process 32 132.97/133.25 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 * Postcondition : 1 + a_123^0 + h_30^0 <= 0 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.002869s 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 0.003296s 132.97/133.25 > Postcondition is not implied (too many tries)! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 12.976332s 132.97/133.25 Calling Safety with literal 1 + a_123^0 <= 0 and entry undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.25 132.97/133.25 LOG: CALL check - Post:1 + a_123^0 <= 0 - Process 33 132.97/133.25 * Exit transition: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.25 * Postcondition : 1 + a_123^0 <= 0 132.97/133.25 Postcodition moved up: 1 + a_123^0 <= 0 132.97/133.25 132.97/133.25 LOG: Try proving POST 132.97/133.25 Postcondition: 1 + a_123^0 <= 0 132.97/133.25 132.97/133.25 LOG: CALL check - Post:1 + a_123^0 <= 0 - Process 34 132.97/133.25 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 * Postcondition : 1 + a_123^0 <= 0 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.004050s 132.97/133.25 > Postcondition is not implied! 132.97/133.25 132.97/133.25 LOG: RETURN check - Elapsed time: 0.004444s 132.97/133.25 132.97/133.25 LOG: NarrowEntry size 1 132.97/133.25 Narrowing transition: 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 132.97/133.25 LOG: Narrow transition size 1 132.97/133.25 ENTRIES: 132.97/133.25 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.25 END ENTRIES: 132.97/133.25 GRAPH: 132.97/133.25 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.25 END GRAPH: 132.97/133.25 EXIT: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.25 POST: 1 + a_123^0 <= 0 132.97/133.25 132.97/133.25 132.97/133.25 LOG: Try proving POST 132.97/133.25 Solving with 1 template(s). 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.029738s 132.97/133.25 Time used: 0.029424 132.97/133.25 Improving Solution with cost 51 ... 132.97/133.25 132.97/133.25 LOG: CALL solveNonLinearGetNextSolution 132.97/133.25 132.97/133.25 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002711s 132.97/133.25 Time used: 1.0025 132.97/133.25 132.97/133.25 LOG: SAT solveNonLinear - Elapsed time: 1.032449s 132.97/133.25 Cost: 51; Total time: 1.03192 132.97/133.25 Failed at location 17: l_27^0 <= i_28^0 132.97/133.25 Before Improving: 132.97/133.25 Quasi-invariant at l17: l_27^0 <= i_28^0 132.97/133.25 Optimizing invariants... 132.97/133.25 132.97/133.25 LOG: CALL solveLinear 132.97/133.25 132.97/133.25 LOG: RETURN solveLinear - Elapsed time: 0.007549s 132.97/133.25 Remaining time after improvement: 0.995331 132.97/133.25 Some transition disabled by a set of quasi-invariant(s): 132.97/133.25 Quasi-invariant at l17: l_27^0 <= i_28^0 132.97/133.25 132.97/133.25 LOG: NEXT CALL check - disable 132.97/133.25 132.97/133.25 LOG: CALL check - Post:l_27^0 <= i_28^0 - Process 35 132.97/133.25 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.005055s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.005486s 132.97/133.26 Solving with 2 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.107740s 132.97/133.26 Time used: 0.107185 132.97/133.26 Improving Solution with cost 2 ... 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetNextSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001485s 132.97/133.26 Time used: 1.00141 132.97/133.26 132.97/133.26 LOG: SAT solveNonLinear - Elapsed time: 1.109225s 132.97/133.26 Cost: 2; Total time: 1.10859 132.97/133.26 Failed at location 17: l_27^0 <= i_28^0 132.97/133.26 Failed at location 17: i_28^0 <= h_30^0 + l_27^0 132.97/133.26 Before Improving: 132.97/133.26 Quasi-invariant at l17: l_27^0 <= i_28^0 132.97/133.26 Quasi-invariant at l17: i_28^0 <= h_30^0 + l_27^0 132.97/133.26 Optimizing invariants... 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.011642s 132.97/133.26 Remaining time after improvement: 0.995473 132.97/133.26 Postcondition implied by a set of quasi-invariant(s): 132.97/133.26 Quasi-invariant at l17: l_27^0 <= i_28^0 132.97/133.26 Quasi-invariant at l17: i_28^0 <= h_30^0 + l_27^0 132.97/133.26 Postcondition: l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:l_27^0 <= i_28^0 - Process 36 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.005586s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.005995s 132.97/133.26 Postcondition: i_28^0 <= h_30^0 + l_27^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:i_28^0 <= h_30^0 + l_27^0 - Process 37 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : i_28^0 <= h_30^0 + l_27^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.004468s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.004882s 132.97/133.26 132.97/133.26 LOG: NarrowEntry size 2 132.97/133.26 INVARIANTS: 132.97/133.26 17: 132.97/133.26 Quasi-INVARIANTS to narrow Graph: 132.97/133.26 17: i_28^0 <= h_30^0 + l_27^0 , l_27^0 <= i_28^0 , 132.97/133.26 Narrowing transition: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: Narrow transition size 2 132.97/133.26 ENTRIES: 132.97/133.26 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 END ENTRIES: 132.97/133.26 GRAPH: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 END GRAPH: 132.97/133.26 EXIT: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.26 POST: 1 + a_123^0 <= 0 132.97/133.26 132.97/133.26 132.97/133.26 LOG: Try proving POST 132.97/133.26 Solving with 1 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.011608s 132.97/133.26 Time used: 4.00227 132.97/133.26 Solving with 2 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.038858s 132.97/133.26 Time used: 4.0016 132.97/133.26 Solving with 3 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 1.008182s 132.97/133.26 Time used: 1.00006 132.97/133.26 132.97/133.26 LOG: Postcondition is not implied - no solution 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 11.311855s 132.97/133.26 Calling Safety with literal 1 + a_123^0 <= 0 and entry undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: CALL check - Post:1 + a_123^0 <= 0 - Process 38 132.97/133.26 * Exit transition: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.26 * Postcondition : 1 + a_123^0 <= 0 132.97/133.26 Postcodition moved up: 1 + a_123^0 <= 0 132.97/133.26 132.97/133.26 LOG: Try proving POST 132.97/133.26 Postcondition: 1 + a_123^0 <= 0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:1 + a_123^0 <= 0 - Process 39 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : 1 + a_123^0 <= 0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.004264s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.004649s 132.97/133.26 132.97/133.26 LOG: NarrowEntry size 1 132.97/133.26 Narrowing transition: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: Narrow transition size 1 132.97/133.26 ENTRIES: 132.97/133.26 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 END ENTRIES: 132.97/133.26 GRAPH: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 END GRAPH: 132.97/133.26 EXIT: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.26 POST: 1 + a_123^0 <= 0 132.97/133.26 132.97/133.26 132.97/133.26 LOG: Try proving POST 132.97/133.26 Solving with 1 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.030874s 132.97/133.26 Time used: 0.030552 132.97/133.26 Improving Solution with cost 51 ... 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetNextSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001702s 132.97/133.26 Time used: 1.00161 132.97/133.26 132.97/133.26 LOG: SAT solveNonLinear - Elapsed time: 1.032577s 132.97/133.26 Cost: 51; Total time: 1.03216 132.97/133.26 Failed at location 17: l_27^0 <= i_28^0 132.97/133.26 Before Improving: 132.97/133.26 Quasi-invariant at l17: l_27^0 <= i_28^0 132.97/133.26 Optimizing invariants... 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.007250s 132.97/133.26 Remaining time after improvement: 0.995971 132.97/133.26 Some transition disabled by a set of quasi-invariant(s): 132.97/133.26 Quasi-invariant at l17: l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: NEXT CALL check - disable 132.97/133.26 132.97/133.26 LOG: CALL check - Post:l_27^0 <= i_28^0 - Process 40 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.005978s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.006391s 132.97/133.26 Solving with 2 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.107779s 132.97/133.26 Time used: 0.107206 132.97/133.26 Improving Solution with cost 2 ... 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetNextSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001658s 132.97/133.26 Time used: 1.00158 132.97/133.26 132.97/133.26 LOG: SAT solveNonLinear - Elapsed time: 1.109437s 132.97/133.26 Cost: 2; Total time: 1.10879 132.97/133.26 Failed at location 17: l_27^0 <= i_28^0 132.97/133.26 Failed at location 17: i_28^0 <= h_30^0 + l_27^0 132.97/133.26 Before Improving: 132.97/133.26 Quasi-invariant at l17: l_27^0 <= i_28^0 132.97/133.26 Quasi-invariant at l17: i_28^0 <= h_30^0 + l_27^0 132.97/133.26 Optimizing invariants... 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.011542s 132.97/133.26 Remaining time after improvement: 0.995543 132.97/133.26 Postcondition implied by a set of quasi-invariant(s): 132.97/133.26 Quasi-invariant at l17: l_27^0 <= i_28^0 132.97/133.26 Quasi-invariant at l17: i_28^0 <= h_30^0 + l_27^0 132.97/133.26 Postcondition: l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:l_27^0 <= i_28^0 - Process 41 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.005868s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.006308s 132.97/133.26 Postcondition: i_28^0 <= h_30^0 + l_27^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:i_28^0 <= h_30^0 + l_27^0 - Process 42 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : i_28^0 <= h_30^0 + l_27^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.004860s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.005268s 132.97/133.26 132.97/133.26 LOG: NarrowEntry size 2 132.97/133.26 INVARIANTS: 132.97/133.26 17: 132.97/133.26 Quasi-INVARIANTS to narrow Graph: 132.97/133.26 17: i_28^0 <= h_30^0 + l_27^0 , l_27^0 <= i_28^0 , 132.97/133.26 Narrowing transition: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: Narrow transition size 2 132.97/133.26 ENTRIES: 132.97/133.26 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 END ENTRIES: 132.97/133.26 GRAPH: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 END GRAPH: 132.97/133.26 EXIT: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.26 POST: 1 + a_123^0 <= 0 132.97/133.26 132.97/133.26 132.97/133.26 LOG: Try proving POST 132.97/133.26 Solving with 1 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.004473s 132.97/133.26 Time used: 4.00311 132.97/133.26 Solving with 2 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.039351s 132.97/133.26 Time used: 4.00184 132.97/133.26 Solving with 3 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 1.008414s 132.97/133.26 Time used: 1.00011 132.97/133.26 132.97/133.26 LOG: Postcondition is not implied - no solution 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 11.326264s 132.97/133.26 INVARIANTS: 132.97/133.26 18: 132.97/133.26 Quasi-INVARIANTS to narrow Graph: 132.97/133.26 18: 1 + a_123^0 <= 0 , 132.97/133.26 Narrowing transition: 132.97/133.26 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: Narrow transition size 2 132.97/133.26 Narrowing transition: 132.97/133.26 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: Narrow transition size 2 132.97/133.26 Narrowing transition: 132.97/133.26 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: Narrow transition size 2 132.97/133.26 Narrowing transition: 132.97/133.26 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: Narrow transition size 2 132.97/133.26 invGraph after Narrowing: 132.97/133.26 Transitions: 132.97/133.26 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 Variables: 132.97/133.26 a_123^0, h_15^0, r_37^0, rv_13^0, x_14^0 132.97/133.26 Checking conditional termination of SCC {l18}... 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.006243s 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.032503s 132.97/133.26 Trying to remove transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 Solving with 1 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.037492s 132.97/133.26 Time used: 0.031895 132.97/133.26 Trying to remove transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 Solving with 1 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.033333s 132.97/133.26 Time used: 0.027907 132.97/133.26 Trying to remove transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 Solving with 1 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.035625s 132.97/133.26 Time used: 0.030347 132.97/133.26 Trying to remove transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 Solving with 1 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.035499s 132.97/133.26 Time used: 0.030209 132.97/133.26 Solving with 1 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.097170s 132.97/133.26 Time used: 0.091097 132.97/133.26 Improving Solution with cost 2 ... 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetNextSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.149820s 132.97/133.26 Time used: 0.149804 132.97/133.26 132.97/133.26 LOG: SAT solveNonLinear - Elapsed time: 0.246991s 132.97/133.26 Cost: 2; Total time: 0.240901 132.97/133.26 Failed at location 18: 1 <= x_14^0 132.97/133.26 Failed at location 18: 1 <= x_14^0 132.97/133.26 Before Improving: 132.97/133.26 Quasi-invariant at l18: 1 <= x_14^0 132.97/133.26 Optimizing invariants... 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.041595s 132.97/133.26 Quasi-invariant improved 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.015166s 132.97/133.26 Remaining time after improvement: 0.970722 132.97/133.26 Termination implied by a set of quasi-invariant(s): 132.97/133.26 Quasi-invariant at l18: 0 <= x_14^0 132.97/133.26 [ Invariant Graph ] 132.97/133.26 Strengthening and disabling transitions... 132.97/133.26 132.97/133.26 LOG: CALL solverLinear in Graph for feasibility 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.26 Strengthening transition (result): 132.97/133.26 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: CALL solverLinear in Graph for feasibility 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.26 Strengthening transition (result): 132.97/133.26 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: CALL solverLinear in Graph for feasibility 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.26 It's unfeasible. Removing transition: 132.97/133.26 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: CALL solverLinear in Graph for feasibility 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.26 It's unfeasible. Removing transition: 132.97/133.26 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 [ Termination Graph ] 132.97/133.26 Strengthening and disabling transitions... 132.97/133.26 132.97/133.26 LOG: CALL solverLinear in Graph for feasibility 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.26 Strengthening transition (result): 132.97/133.26 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: CALL solverLinear in Graph for feasibility 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.26 Strengthening transition (result): 132.97/133.26 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: CALL solverLinear in Graph for feasibility 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.26 It's unfeasible. Removing transition: 132.97/133.26 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: CALL solverLinear in Graph for feasibility 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.26 It's unfeasible. Removing transition: 132.97/133.26 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 New Graphs: 132.97/133.26 Transitions: 132.97/133.26 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 Variables: 132.97/133.26 a_123^0, h_15^0, r_37^0, rv_13^0, x_14^0 132.97/133.26 Checking conditional termination of SCC {l18}... 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.003062s 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.014063s 132.97/133.26 Trying to remove transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 Solving with 1 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.021304s 132.97/133.26 Time used: 0.019579 132.97/133.26 Trying to remove transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 Solving with 1 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.021183s 132.97/133.26 Time used: 0.019049 132.97/133.26 Solving with 1 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.069183s 132.97/133.26 Time used: 0.066565 132.97/133.26 Improving Solution with cost 4 ... 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetNextSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.102232s 132.97/133.26 Time used: 0.102219 132.97/133.26 132.97/133.26 LOG: SAT solveNonLinear - Elapsed time: 0.171415s 132.97/133.26 Cost: 4; Total time: 0.168784 132.97/133.26 Failed at location 18: 1 + a_123^0 <= 0 132.97/133.26 Failed at location 18: 1 + a_123^0 <= 0 132.97/133.26 Failed at location 18: 1 + a_123^0 <= 0 132.97/133.26 Failed at location 18: 1 + a_123^0 <= 0 132.97/133.26 Before Improving: 132.97/133.26 Quasi-invariant at l18: 1 + a_123^0 <= 0 132.97/133.26 Optimizing invariants... 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.014772s 132.97/133.26 Remaining time after improvement: 0.993758 132.97/133.26 Termination implied by a set of quasi-invariant(s): 132.97/133.26 Quasi-invariant at l18: 1 + a_123^0 <= 0 132.97/133.26 [ Invariant Graph ] 132.97/133.26 Strengthening and disabling transitions... 132.97/133.26 132.97/133.26 LOG: CALL solverLinear in Graph for feasibility 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.26 It's unfeasible. Removing transition: 132.97/133.26 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: CALL solverLinear in Graph for feasibility 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.26 It's unfeasible. Removing transition: 132.97/133.26 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 [ Termination Graph ] 132.97/133.26 Strengthening and disabling transitions... 132.97/133.26 132.97/133.26 LOG: CALL solverLinear in Graph for feasibility 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.26 It's unfeasible. Removing transition: 132.97/133.26 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: CALL solverLinear in Graph for feasibility 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.26 It's unfeasible. Removing transition: 132.97/133.26 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 New Graphs: 132.97/133.26 Calling Safety with literal 0 <= x_14^0 and entry undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: CALL check - Post:0 <= x_14^0 - Process 43 132.97/133.26 * Exit transition: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.26 * Postcondition : 0 <= x_14^0 132.97/133.26 Postcodition moved up: 0 <= undef1317 132.97/133.26 132.97/133.26 LOG: Try proving POST 132.97/133.26 Postcondition: 0 <= undef1317 132.97/133.26 132.97/133.26 LOG: CALL check - Post:0 <= undef1317 - Process 44 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : 0 <= undef1317 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.004307s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.004697s 132.97/133.26 132.97/133.26 LOG: NarrowEntry size 1 132.97/133.26 Narrowing transition: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: Narrow transition size 1 132.97/133.26 ENTRIES: 132.97/133.26 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 END ENTRIES: 132.97/133.26 GRAPH: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 END GRAPH: 132.97/133.26 EXIT: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.26 POST: 0 <= x_14^0 132.97/133.26 132.97/133.26 132.97/133.26 LOG: Try proving POST 132.97/133.26 Solving with 1 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.026164s 132.97/133.26 Time used: 0.025848 132.97/133.26 Improving Solution with cost 51 ... 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetNextSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001666s 132.97/133.26 Time used: 1.00154 132.97/133.26 132.97/133.26 LOG: SAT solveNonLinear - Elapsed time: 1.027830s 132.97/133.26 Cost: 51; Total time: 1.02739 132.97/133.26 Failed at location 17: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 Before Improving: 132.97/133.26 Quasi-invariant at l17: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 Optimizing invariants... 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.007472s 132.97/133.26 Remaining time after improvement: 0.995871 132.97/133.26 Some transition disabled by a set of quasi-invariant(s): 132.97/133.26 Quasi-invariant at l17: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: NEXT CALL check - disable 132.97/133.26 132.97/133.26 LOG: CALL check - Post:a_123^0 + l_27^0 <= i_28^0 - Process 45 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : a_123^0 + l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.005646s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.006052s 132.97/133.26 Solving with 2 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.099792s 132.97/133.26 Time used: 0.099305 132.97/133.26 Improving Solution with cost 2 ... 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetNextSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.008076s 132.97/133.26 Time used: 1.0016 132.97/133.26 132.97/133.26 LOG: SAT solveNonLinear - Elapsed time: 1.107869s 132.97/133.26 Cost: 2; Total time: 1.1009 132.97/133.26 Failed at location 17: a_123^0 + h_30^0 + l_27^0 <= i_28^0 132.97/133.26 Failed at location 17: 0 <= h_30^0 132.97/133.26 Before Improving: 132.97/133.26 Quasi-invariant at l17: a_123^0 + h_30^0 + l_27^0 <= i_28^0 132.97/133.26 Quasi-invariant at l17: 0 <= h_30^0 132.97/133.26 Optimizing invariants... 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.011444s 132.97/133.26 Remaining time after improvement: 0.995576 132.97/133.26 Postcondition implied by a set of quasi-invariant(s): 132.97/133.26 Quasi-invariant at l17: a_123^0 + h_30^0 + l_27^0 <= i_28^0 132.97/133.26 Quasi-invariant at l17: 0 <= h_30^0 132.97/133.26 Postcondition: a_123^0 + h_30^0 + l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:a_123^0 + h_30^0 + l_27^0 <= i_28^0 - Process 46 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : a_123^0 + h_30^0 + l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.005634s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.006051s 132.97/133.26 Postcondition: 0 <= h_30^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:0 <= h_30^0 - Process 47 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : 0 <= h_30^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.004558s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.004945s 132.97/133.26 132.97/133.26 LOG: NarrowEntry size 2 132.97/133.26 INVARIANTS: 132.97/133.26 17: 132.97/133.26 Quasi-INVARIANTS to narrow Graph: 132.97/133.26 17: a_123^0 + h_30^0 + l_27^0 <= i_28^0 , 0 <= h_30^0 , 132.97/133.26 Narrowing transition: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: Narrow transition size 2 132.97/133.26 ENTRIES: 132.97/133.26 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 END ENTRIES: 132.97/133.26 GRAPH: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 END GRAPH: 132.97/133.26 EXIT: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.26 POST: 0 <= x_14^0 132.97/133.26 132.97/133.26 132.97/133.26 LOG: Try proving POST 132.97/133.26 Solving with 1 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.003271s 132.97/133.26 Time used: 4.00282 132.97/133.26 Solving with 2 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.195131s 132.97/133.26 Time used: 0.188389 132.97/133.26 Improving Solution with cost 3 ... 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetNextSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001906s 132.97/133.26 Time used: 1.00183 132.97/133.26 132.97/133.26 LOG: SAT solveNonLinear - Elapsed time: 1.197037s 132.97/133.26 Cost: 3; Total time: 1.19022 132.97/133.26 Failed at location 17: h_30^0 + l_27^0 <= 1 + a_123^0 + i_28^0 132.97/133.26 Failed at location 17: 1 + a_123^0 <= h_30^0 132.97/133.26 Failed at location 17: 1 + a_123^0 <= h_30^0 132.97/133.26 Before Improving: 132.97/133.26 Quasi-invariant at l17: h_30^0 + l_27^0 <= 1 + a_123^0 + i_28^0 132.97/133.26 Quasi-invariant at l17: 1 + a_123^0 <= h_30^0 132.97/133.26 Optimizing invariants... 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.026121s 132.97/133.26 Remaining time after improvement: 0.987834 132.97/133.26 Postcondition implied by a set of quasi-invariant(s): 132.97/133.26 Quasi-invariant at l17: h_30^0 + l_27^0 <= 1 + a_123^0 + i_28^0 132.97/133.26 Quasi-invariant at l17: 1 + a_123^0 <= h_30^0 132.97/133.26 Postcondition: 1 + a_123^0 <= h_30^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:1 + a_123^0 <= h_30^0 - Process 48 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : 1 + a_123^0 <= h_30^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.005868s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.006345s 132.97/133.26 Postcondition: h_30^0 + l_27^0 <= 1 + a_123^0 + i_28^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:h_30^0 + l_27^0 <= 1 + a_123^0 + i_28^0 - Process 49 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : h_30^0 + l_27^0 <= 1 + a_123^0 + i_28^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.003701s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.004142s 132.97/133.26 Postcondition: 1 + a_123^0 <= h_30^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:1 + a_123^0 <= h_30^0 - Process 50 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : 1 + a_123^0 <= h_30^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.003131s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.003537s 132.97/133.26 132.97/133.26 LOG: NarrowEntry size 1 132.97/133.26 132.97/133.26 LOG: NarrowEntry size 2 132.97/133.26 INVARIANTS: 132.97/133.26 17: 132.97/133.26 Quasi-INVARIANTS to narrow Graph: 132.97/133.26 17: 1 + a_123^0 <= h_30^0 , h_30^0 + l_27^0 <= 1 + a_123^0 + i_28^0 , 132.97/133.26 Narrowing transition: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: Narrow transition size 2 132.97/133.26 Narrowing transition: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: Narrow transition size 2 132.97/133.26 ENTRIES: 132.97/133.26 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 END ENTRIES: 132.97/133.26 GRAPH: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 END GRAPH: 132.97/133.26 EXIT: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.26 POST: 0 <= x_14^0 132.97/133.26 132.97/133.26 132.97/133.26 LOG: Try proving POST 132.97/133.26 Solving with 1 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.009657s 132.97/133.26 Time used: 4.00261 132.97/133.26 Solving with 2 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.390351s 132.97/133.26 Time used: 0.366828 132.97/133.26 Improving Solution with cost 4 ... 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetNextSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002468s 132.97/133.26 Time used: 1.00238 132.97/133.26 132.97/133.26 LOG: SAT solveNonLinear - Elapsed time: 1.392819s 132.97/133.26 Cost: 4; Total time: 1.3692 132.97/133.26 Failed at location 17: i_28^0 <= a_123^0 + h_30^0 + l_27^0 132.97/133.26 Failed at location 17: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 Failed at location 17: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 Failed at location 17: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 Before Improving: 132.97/133.26 Quasi-invariant at l17: i_28^0 <= a_123^0 + h_30^0 + l_27^0 132.97/133.26 Quasi-invariant at l17: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 Optimizing invariants... 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.041851s 132.97/133.26 Remaining time after improvement: 0.9821 132.97/133.26 Postcondition implied by a set of quasi-invariant(s): 132.97/133.26 Quasi-invariant at l17: i_28^0 <= a_123^0 + h_30^0 + l_27^0 132.97/133.26 Quasi-invariant at l17: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 Postcondition: i_28^0 <= a_123^0 + h_30^0 + l_27^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:i_28^0 <= a_123^0 + h_30^0 + l_27^0 - Process 51 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : i_28^0 <= a_123^0 + h_30^0 + l_27^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.007704s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.008214s 132.97/133.26 Postcondition: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:a_123^0 + l_27^0 <= i_28^0 - Process 52 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : a_123^0 + l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.003784s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.004231s 132.97/133.26 Postcondition: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:a_123^0 + l_27^0 <= i_28^0 - Process 53 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : a_123^0 + l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.003245s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.003692s 132.97/133.26 Postcondition: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:a_123^0 + l_27^0 <= i_28^0 - Process 54 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : a_123^0 + l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.003184s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.003611s 132.97/133.26 > Postcondition is not implied (too many tries)! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 12.999927s 132.97/133.26 Calling Safety with literal 0 <= x_14^0 and entry undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: CALL check - Post:0 <= x_14^0 - Process 55 132.97/133.26 * Exit transition: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.26 * Postcondition : 0 <= x_14^0 132.97/133.26 Postcodition moved up: 0 <= undef1317 132.97/133.26 132.97/133.26 LOG: Try proving POST 132.97/133.26 Postcondition: 0 <= undef1317 132.97/133.26 132.97/133.26 LOG: CALL check - Post:0 <= undef1317 - Process 56 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : 0 <= undef1317 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.004401s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.004798s 132.97/133.26 132.97/133.26 LOG: NarrowEntry size 1 132.97/133.26 Narrowing transition: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: Narrow transition size 1 132.97/133.26 ENTRIES: 132.97/133.26 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 END ENTRIES: 132.97/133.26 GRAPH: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 END GRAPH: 132.97/133.26 EXIT: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.26 POST: 0 <= x_14^0 132.97/133.26 132.97/133.26 132.97/133.26 LOG: Try proving POST 132.97/133.26 Solving with 1 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.026334s 132.97/133.26 Time used: 0.026021 132.97/133.26 Improving Solution with cost 51 ... 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetNextSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.003213s 132.97/133.26 Time used: 1.00313 132.97/133.26 132.97/133.26 LOG: SAT solveNonLinear - Elapsed time: 1.029547s 132.97/133.26 Cost: 51; Total time: 1.02915 132.97/133.26 Failed at location 17: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 Before Improving: 132.97/133.26 Quasi-invariant at l17: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 Optimizing invariants... 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.007700s 132.97/133.26 Remaining time after improvement: 0.995148 132.97/133.26 Some transition disabled by a set of quasi-invariant(s): 132.97/133.26 Quasi-invariant at l17: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: NEXT CALL check - disable 132.97/133.26 132.97/133.26 LOG: CALL check - Post:a_123^0 + l_27^0 <= i_28^0 - Process 57 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : a_123^0 + l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.005331s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.005740s 132.97/133.26 Solving with 2 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.100715s 132.97/133.26 Time used: 0.100225 132.97/133.26 Improving Solution with cost 2 ... 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetNextSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002009s 132.97/133.26 Time used: 1.00194 132.97/133.26 132.97/133.26 LOG: SAT solveNonLinear - Elapsed time: 1.102724s 132.97/133.26 Cost: 2; Total time: 1.10216 132.97/133.26 Failed at location 17: a_123^0 + h_30^0 + l_27^0 <= i_28^0 132.97/133.26 Failed at location 17: 0 <= h_30^0 132.97/133.26 Before Improving: 132.97/133.26 Quasi-invariant at l17: a_123^0 + h_30^0 + l_27^0 <= i_28^0 132.97/133.26 Quasi-invariant at l17: 0 <= h_30^0 132.97/133.26 Optimizing invariants... 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.012166s 132.97/133.26 Remaining time after improvement: 0.995104 132.97/133.26 Postcondition implied by a set of quasi-invariant(s): 132.97/133.26 Quasi-invariant at l17: a_123^0 + h_30^0 + l_27^0 <= i_28^0 132.97/133.26 Quasi-invariant at l17: 0 <= h_30^0 132.97/133.26 Postcondition: a_123^0 + h_30^0 + l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:a_123^0 + h_30^0 + l_27^0 <= i_28^0 - Process 58 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : a_123^0 + h_30^0 + l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.005968s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.006416s 132.97/133.26 Postcondition: 0 <= h_30^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:0 <= h_30^0 - Process 59 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : 0 <= h_30^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.004811s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.005200s 132.97/133.26 132.97/133.26 LOG: NarrowEntry size 2 132.97/133.26 INVARIANTS: 132.97/133.26 17: 132.97/133.26 Quasi-INVARIANTS to narrow Graph: 132.97/133.26 17: a_123^0 + h_30^0 + l_27^0 <= i_28^0 , 0 <= h_30^0 , 132.97/133.26 Narrowing transition: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: Narrow transition size 2 132.97/133.26 ENTRIES: 132.97/133.26 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 END ENTRIES: 132.97/133.26 GRAPH: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 END GRAPH: 132.97/133.26 EXIT: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.26 POST: 0 <= x_14^0 132.97/133.26 132.97/133.26 132.97/133.26 LOG: Try proving POST 132.97/133.26 Solving with 1 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.003085s 132.97/133.26 Time used: 4.00261 132.97/133.26 Solving with 2 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.195955s 132.97/133.26 Time used: 0.188955 132.97/133.26 Improving Solution with cost 3 ... 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetNextSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002095s 132.97/133.26 Time used: 1.002 132.97/133.26 132.97/133.26 LOG: SAT solveNonLinear - Elapsed time: 1.198050s 132.97/133.26 Cost: 3; Total time: 1.19096 132.97/133.26 Failed at location 17: h_30^0 + l_27^0 <= 1 + a_123^0 + i_28^0 132.97/133.26 Failed at location 17: 1 + a_123^0 <= h_30^0 132.97/133.26 Failed at location 17: 1 + a_123^0 <= h_30^0 132.97/133.26 Before Improving: 132.97/133.26 Quasi-invariant at l17: h_30^0 + l_27^0 <= 1 + a_123^0 + i_28^0 132.97/133.26 Quasi-invariant at l17: 1 + a_123^0 <= h_30^0 132.97/133.26 Optimizing invariants... 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.026743s 132.97/133.26 Remaining time after improvement: 0.987488 132.97/133.26 Postcondition implied by a set of quasi-invariant(s): 132.97/133.26 Quasi-invariant at l17: h_30^0 + l_27^0 <= 1 + a_123^0 + i_28^0 132.97/133.26 Quasi-invariant at l17: 1 + a_123^0 <= h_30^0 132.97/133.26 Postcondition: 1 + a_123^0 <= h_30^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:1 + a_123^0 <= h_30^0 - Process 60 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : 1 + a_123^0 <= h_30^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.006181s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.006664s 132.97/133.26 Postcondition: h_30^0 + l_27^0 <= 1 + a_123^0 + i_28^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:h_30^0 + l_27^0 <= 1 + a_123^0 + i_28^0 - Process 61 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : h_30^0 + l_27^0 <= 1 + a_123^0 + i_28^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.003767s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.004207s 132.97/133.26 Postcondition: 1 + a_123^0 <= h_30^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:1 + a_123^0 <= h_30^0 - Process 62 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : 1 + a_123^0 <= h_30^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.003368s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.003778s 132.97/133.26 132.97/133.26 LOG: NarrowEntry size 1 132.97/133.26 132.97/133.26 LOG: NarrowEntry size 2 132.97/133.26 INVARIANTS: 132.97/133.26 17: 132.97/133.26 Quasi-INVARIANTS to narrow Graph: 132.97/133.26 17: 1 + a_123^0 <= h_30^0 , h_30^0 + l_27^0 <= 1 + a_123^0 + i_28^0 , 132.97/133.26 Narrowing transition: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: Narrow transition size 2 132.97/133.26 Narrowing transition: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: Narrow transition size 2 132.97/133.26 ENTRIES: 132.97/133.26 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 END ENTRIES: 132.97/133.26 GRAPH: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 END GRAPH: 132.97/133.26 EXIT: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.26 POST: 0 <= x_14^0 132.97/133.26 132.97/133.26 132.97/133.26 LOG: Try proving POST 132.97/133.26 Solving with 1 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.008626s 132.97/133.26 Time used: 4.00268 132.97/133.26 Solving with 2 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.389994s 132.97/133.26 Time used: 0.365586 132.97/133.26 Improving Solution with cost 4 ... 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetNextSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002264s 132.97/133.26 Time used: 1.00205 132.97/133.26 132.97/133.26 LOG: SAT solveNonLinear - Elapsed time: 1.392258s 132.97/133.26 Cost: 4; Total time: 1.36764 132.97/133.26 Failed at location 17: i_28^0 <= a_123^0 + h_30^0 + l_27^0 132.97/133.26 Failed at location 17: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 Failed at location 17: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 Failed at location 17: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 Before Improving: 132.97/133.26 Quasi-invariant at l17: i_28^0 <= a_123^0 + h_30^0 + l_27^0 132.97/133.26 Quasi-invariant at l17: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 Optimizing invariants... 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.042129s 132.97/133.26 Remaining time after improvement: 0.981974 132.97/133.26 Postcondition implied by a set of quasi-invariant(s): 132.97/133.26 Quasi-invariant at l17: i_28^0 <= a_123^0 + h_30^0 + l_27^0 132.97/133.26 Quasi-invariant at l17: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 Postcondition: i_28^0 <= a_123^0 + h_30^0 + l_27^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:i_28^0 <= a_123^0 + h_30^0 + l_27^0 - Process 63 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : i_28^0 <= a_123^0 + h_30^0 + l_27^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.007119s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.007637s 132.97/133.26 Postcondition: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:a_123^0 + l_27^0 <= i_28^0 - Process 64 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : a_123^0 + l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.004068s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.004548s 132.97/133.26 Postcondition: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:a_123^0 + l_27^0 <= i_28^0 - Process 65 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : a_123^0 + l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.003275s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.003716s 132.97/133.26 Postcondition: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:a_123^0 + l_27^0 <= i_28^0 - Process 66 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : a_123^0 + l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.003205s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.003638s 132.97/133.26 > Postcondition is not implied (too many tries)! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 13.046883s 132.97/133.26 INVARIANTS: 132.97/133.26 18: 132.97/133.26 Quasi-INVARIANTS to narrow Graph: 132.97/133.26 18: 0 <= x_14^0 , 132.97/133.26 Calling Safety with literal 1 + a_123^0 <= 0 and entry undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: CALL check - Post:1 + a_123^0 <= 0 - Process 67 132.97/133.26 * Exit transition: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.26 * Postcondition : 1 + a_123^0 <= 0 132.97/133.26 Postcodition moved up: 1 + a_123^0 <= 0 132.97/133.26 132.97/133.26 LOG: Try proving POST 132.97/133.26 Postcondition: 1 + a_123^0 <= 0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:1 + a_123^0 <= 0 - Process 68 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : 1 + a_123^0 <= 0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.004433s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.004818s 132.97/133.26 132.97/133.26 LOG: NarrowEntry size 1 132.97/133.26 Narrowing transition: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: Narrow transition size 1 132.97/133.26 ENTRIES: 132.97/133.26 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 END ENTRIES: 132.97/133.26 GRAPH: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 END GRAPH: 132.97/133.26 EXIT: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.26 POST: 1 + a_123^0 <= 0 132.97/133.26 132.97/133.26 132.97/133.26 LOG: Try proving POST 132.97/133.26 Solving with 1 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.027468s 132.97/133.26 Time used: 0.027156 132.97/133.26 Improving Solution with cost 51 ... 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetNextSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.004208s 132.97/133.26 Time used: 1.00397 132.97/133.26 132.97/133.26 LOG: SAT solveNonLinear - Elapsed time: 1.031676s 132.97/133.26 Cost: 51; Total time: 1.03112 132.97/133.26 Failed at location 17: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 Before Improving: 132.97/133.26 Quasi-invariant at l17: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 Optimizing invariants... 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.007699s 132.97/133.26 Remaining time after improvement: 0.99519 132.97/133.26 Some transition disabled by a set of quasi-invariant(s): 132.97/133.26 Quasi-invariant at l17: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: NEXT CALL check - disable 132.97/133.26 132.97/133.26 LOG: CALL check - Post:a_123^0 + l_27^0 <= i_28^0 - Process 69 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : a_123^0 + l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.005366s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.005773s 132.97/133.26 Solving with 2 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.212227s 132.97/133.26 Time used: 0.211658 132.97/133.26 Improving Solution with cost 2 ... 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetNextSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002633s 132.97/133.26 Time used: 1.00255 132.97/133.26 132.97/133.26 LOG: SAT solveNonLinear - Elapsed time: 1.214860s 132.97/133.26 Cost: 2; Total time: 1.21421 132.97/133.26 Failed at location 17: i_28^0 <= h_30^0 + l_27^0 132.97/133.26 Failed at location 17: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 Before Improving: 132.97/133.26 Quasi-invariant at l17: i_28^0 <= h_30^0 + l_27^0 132.97/133.26 Quasi-invariant at l17: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 Optimizing invariants... 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.012737s 132.97/133.26 Remaining time after improvement: 0.99439 132.97/133.26 Postcondition implied by a set of quasi-invariant(s): 132.97/133.26 Quasi-invariant at l17: i_28^0 <= h_30^0 + l_27^0 132.97/133.26 Quasi-invariant at l17: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 Postcondition: i_28^0 <= h_30^0 + l_27^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:i_28^0 <= h_30^0 + l_27^0 - Process 70 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : i_28^0 <= h_30^0 + l_27^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.006179s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.006604s 132.97/133.26 Postcondition: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:a_123^0 + l_27^0 <= i_28^0 - Process 71 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : a_123^0 + l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.004942s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.005354s 132.97/133.26 132.97/133.26 LOG: NarrowEntry size 2 132.97/133.26 INVARIANTS: 132.97/133.26 17: 132.97/133.26 Quasi-INVARIANTS to narrow Graph: 132.97/133.26 17: a_123^0 + l_27^0 <= i_28^0 , i_28^0 <= h_30^0 + l_27^0 , 132.97/133.26 Narrowing transition: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: Narrow transition size 2 132.97/133.26 ENTRIES: 132.97/133.26 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 END ENTRIES: 132.97/133.26 GRAPH: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 END GRAPH: 132.97/133.26 EXIT: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.26 POST: 1 + a_123^0 <= 0 132.97/133.26 132.97/133.26 132.97/133.26 LOG: Try proving POST 132.97/133.26 Solving with 1 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.010633s 132.97/133.26 Time used: 4.00439 132.97/133.26 Solving with 2 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.186506s 132.97/133.26 Time used: 0.182309 132.97/133.26 Improving Solution with cost 3 ... 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetNextSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002088s 132.97/133.26 Time used: 1.00188 132.97/133.26 132.97/133.26 LOG: SAT solveNonLinear - Elapsed time: 1.188594s 132.97/133.26 Cost: 3; Total time: 1.18418 132.97/133.26 Failed at location 17: h_30^0 + l_27^0 <= 1 + i_28^0 132.97/133.26 Failed at location 17: 1 <= h_30^0 132.97/133.26 Failed at location 17: 1 <= h_30^0 132.97/133.26 Before Improving: 132.97/133.26 Quasi-invariant at l17: h_30^0 + l_27^0 <= 1 + i_28^0 132.97/133.26 Quasi-invariant at l17: 1 <= h_30^0 132.97/133.26 Optimizing invariants... 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.018438s 132.97/133.26 Remaining time after improvement: 0.989887 132.97/133.26 Postcondition implied by a set of quasi-invariant(s): 132.97/133.26 Quasi-invariant at l17: h_30^0 + l_27^0 <= 1 + i_28^0 132.97/133.26 Quasi-invariant at l17: 1 <= h_30^0 132.97/133.26 Postcondition: h_30^0 + l_27^0 <= 1 + i_28^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:h_30^0 + l_27^0 <= 1 + i_28^0 - Process 72 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : h_30^0 + l_27^0 <= 1 + i_28^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.006081s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.006553s 132.97/133.26 Postcondition: 1 <= h_30^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:1 <= h_30^0 - Process 73 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : 1 <= h_30^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.004227s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.004688s 132.97/133.26 Postcondition: 1 <= h_30^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:1 <= h_30^0 - Process 74 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : 1 <= h_30^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.003438s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.003835s 132.97/133.26 132.97/133.26 LOG: NarrowEntry size 2 132.97/133.26 132.97/133.26 LOG: NarrowEntry size 1 132.97/133.26 INVARIANTS: 132.97/133.26 17: 132.97/133.26 Quasi-INVARIANTS to narrow Graph: 132.97/133.26 17: 1 <= h_30^0 , h_30^0 + l_27^0 <= 1 + i_28^0 , 132.97/133.26 Narrowing transition: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: Narrow transition size 2 132.97/133.26 ENTRIES: 132.97/133.26 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 END ENTRIES: 132.97/133.26 GRAPH: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 END GRAPH: 132.97/133.26 EXIT: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.26 POST: 1 + a_123^0 <= 0 132.97/133.26 132.97/133.26 132.97/133.26 LOG: Try proving POST 132.97/133.26 Solving with 1 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.004278s 132.97/133.26 Time used: 4.00353 132.97/133.26 Solving with 2 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.396261s 132.97/133.26 Time used: 0.355582 132.97/133.26 Improving Solution with cost 4 ... 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetNextSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001977s 132.97/133.26 Time used: 1.0019 132.97/133.26 132.97/133.26 LOG: SAT solveNonLinear - Elapsed time: 1.398238s 132.97/133.26 Cost: 4; Total time: 1.35748 132.97/133.26 Failed at location 17: i_28^0 <= h_30^0 + l_27^0 132.97/133.26 Failed at location 17: l_27^0 <= i_28^0 132.97/133.26 Failed at location 17: l_27^0 <= i_28^0 132.97/133.26 Failed at location 17: l_27^0 <= i_28^0 132.97/133.26 Before Improving: 132.97/133.26 Quasi-invariant at l17: i_28^0 <= h_30^0 + l_27^0 132.97/133.26 Quasi-invariant at l17: l_27^0 <= i_28^0 132.97/133.26 Optimizing invariants... 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.031725s 132.97/133.26 Remaining time after improvement: 0.985234 132.97/133.26 Postcondition implied by a set of quasi-invariant(s): 132.97/133.26 Quasi-invariant at l17: i_28^0 <= h_30^0 + l_27^0 132.97/133.26 Quasi-invariant at l17: l_27^0 <= i_28^0 132.97/133.26 Postcondition: l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:l_27^0 <= i_28^0 - Process 75 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.006627s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.007157s 132.97/133.26 Postcondition: l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:l_27^0 <= i_28^0 - Process 76 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.003998s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.004433s 132.97/133.26 Postcondition: i_28^0 <= h_30^0 + l_27^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:i_28^0 <= h_30^0 + l_27^0 - Process 77 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : i_28^0 <= h_30^0 + l_27^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.003553s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.003986s 132.97/133.26 Postcondition: l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:l_27^0 <= i_28^0 - Process 78 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.003542s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.003993s 132.97/133.26 > Postcondition is not implied (too many tries)! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 13.084330s 132.97/133.26 Calling Safety with literal 1 + a_123^0 <= 0 and entry undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: CALL check - Post:1 + a_123^0 <= 0 - Process 79 132.97/133.26 * Exit transition: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.26 * Postcondition : 1 + a_123^0 <= 0 132.97/133.26 Postcodition moved up: 1 + a_123^0 <= 0 132.97/133.26 132.97/133.26 LOG: Try proving POST 132.97/133.26 Postcondition: 1 + a_123^0 <= 0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:1 + a_123^0 <= 0 - Process 80 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : 1 + a_123^0 <= 0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.004727s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.005126s 132.97/133.26 132.97/133.26 LOG: NarrowEntry size 1 132.97/133.26 Narrowing transition: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: Narrow transition size 1 132.97/133.26 ENTRIES: 132.97/133.26 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 END ENTRIES: 132.97/133.26 GRAPH: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 END GRAPH: 132.97/133.26 EXIT: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.26 POST: 1 + a_123^0 <= 0 132.97/133.26 132.97/133.26 132.97/133.26 LOG: Try proving POST 132.97/133.26 Solving with 1 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.029067s 132.97/133.26 Time used: 0.028723 132.97/133.26 Improving Solution with cost 51 ... 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetNextSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.014794s 132.97/133.26 Time used: 1.0147 132.97/133.26 132.97/133.26 LOG: SAT solveNonLinear - Elapsed time: 1.043861s 132.97/133.26 Cost: 51; Total time: 1.04343 132.97/133.26 Failed at location 17: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 Before Improving: 132.97/133.26 Quasi-invariant at l17: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 Optimizing invariants... 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.007772s 132.97/133.26 Remaining time after improvement: 0.995069 132.97/133.26 Some transition disabled by a set of quasi-invariant(s): 132.97/133.26 Quasi-invariant at l17: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: NEXT CALL check - disable 132.97/133.26 132.97/133.26 LOG: CALL check - Post:a_123^0 + l_27^0 <= i_28^0 - Process 81 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : a_123^0 + l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.006415s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.006829s 132.97/133.26 Solving with 2 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.213248s 132.97/133.26 Time used: 0.212634 132.97/133.26 Improving Solution with cost 2 ... 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetNextSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002343s 132.97/133.26 Time used: 1.0017 132.97/133.26 132.97/133.26 LOG: SAT solveNonLinear - Elapsed time: 1.215591s 132.97/133.26 Cost: 2; Total time: 1.21433 132.97/133.26 Failed at location 17: i_28^0 <= h_30^0 + l_27^0 132.97/133.26 Failed at location 17: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 Before Improving: 132.97/133.26 Quasi-invariant at l17: i_28^0 <= h_30^0 + l_27^0 132.97/133.26 Quasi-invariant at l17: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 Optimizing invariants... 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.012655s 132.97/133.26 Remaining time after improvement: 0.994533 132.97/133.26 Postcondition implied by a set of quasi-invariant(s): 132.97/133.26 Quasi-invariant at l17: i_28^0 <= h_30^0 + l_27^0 132.97/133.26 Quasi-invariant at l17: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 Postcondition: i_28^0 <= h_30^0 + l_27^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:i_28^0 <= h_30^0 + l_27^0 - Process 82 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : i_28^0 <= h_30^0 + l_27^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.006793s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.007252s 132.97/133.26 Postcondition: a_123^0 + l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:a_123^0 + l_27^0 <= i_28^0 - Process 83 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : a_123^0 + l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.005430s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.005850s 132.97/133.26 132.97/133.26 LOG: NarrowEntry size 2 132.97/133.26 INVARIANTS: 132.97/133.26 17: 132.97/133.26 Quasi-INVARIANTS to narrow Graph: 132.97/133.26 17: a_123^0 + l_27^0 <= i_28^0 , i_28^0 <= h_30^0 + l_27^0 , 132.97/133.26 Narrowing transition: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: Narrow transition size 2 132.97/133.26 ENTRIES: 132.97/133.26 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 END ENTRIES: 132.97/133.26 GRAPH: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 END GRAPH: 132.97/133.26 EXIT: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.26 POST: 1 + a_123^0 <= 0 132.97/133.26 132.97/133.26 132.97/133.26 LOG: Try proving POST 132.97/133.26 Solving with 1 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.004027s 132.97/133.26 Time used: 4.00327 132.97/133.26 Solving with 2 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.187203s 132.97/133.26 Time used: 0.183119 132.97/133.26 Improving Solution with cost 3 ... 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetNextSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002120s 132.97/133.26 Time used: 1.00187 132.97/133.26 132.97/133.26 LOG: SAT solveNonLinear - Elapsed time: 1.189323s 132.97/133.26 Cost: 3; Total time: 1.18499 132.97/133.26 Failed at location 17: h_30^0 + l_27^0 <= 1 + i_28^0 132.97/133.26 Failed at location 17: 1 <= h_30^0 132.97/133.26 Failed at location 17: 1 <= h_30^0 132.97/133.26 Before Improving: 132.97/133.26 Quasi-invariant at l17: h_30^0 + l_27^0 <= 1 + i_28^0 132.97/133.26 Quasi-invariant at l17: 1 <= h_30^0 132.97/133.26 Optimizing invariants... 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.018589s 132.97/133.26 Remaining time after improvement: 0.989756 132.97/133.26 Postcondition implied by a set of quasi-invariant(s): 132.97/133.26 Quasi-invariant at l17: h_30^0 + l_27^0 <= 1 + i_28^0 132.97/133.26 Quasi-invariant at l17: 1 <= h_30^0 132.97/133.26 Postcondition: h_30^0 + l_27^0 <= 1 + i_28^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:h_30^0 + l_27^0 <= 1 + i_28^0 - Process 84 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : h_30^0 + l_27^0 <= 1 + i_28^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.006395s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.006870s 132.97/133.26 Postcondition: 1 <= h_30^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:1 <= h_30^0 - Process 85 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : 1 <= h_30^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.004396s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.004828s 132.97/133.26 Postcondition: 1 <= h_30^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:1 <= h_30^0 - Process 86 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : 1 <= h_30^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.003609s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.004027s 132.97/133.26 132.97/133.26 LOG: NarrowEntry size 2 132.97/133.26 132.97/133.26 LOG: NarrowEntry size 1 132.97/133.26 INVARIANTS: 132.97/133.26 17: 132.97/133.26 Quasi-INVARIANTS to narrow Graph: 132.97/133.26 17: 1 <= h_30^0 , h_30^0 + l_27^0 <= 1 + i_28^0 , 132.97/133.26 Narrowing transition: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: Narrow transition size 2 132.97/133.26 ENTRIES: 132.97/133.26 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 END ENTRIES: 132.97/133.26 GRAPH: 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> 132.97/133.26 END GRAPH: 132.97/133.26 EXIT: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.26 POST: 1 + a_123^0 <= 0 132.97/133.26 132.97/133.26 132.97/133.26 LOG: Try proving POST 132.97/133.26 Solving with 1 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.004249s 132.97/133.26 Time used: 4.00349 132.97/133.26 Solving with 2 template(s). 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.397925s 132.97/133.26 Time used: 0.356772 132.97/133.26 Improving Solution with cost 4 ... 132.97/133.26 132.97/133.26 LOG: CALL solveNonLinearGetNextSolution 132.97/133.26 132.97/133.26 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.006557s 132.97/133.26 Time used: 1.00193 132.97/133.26 132.97/133.26 LOG: SAT solveNonLinear - Elapsed time: 1.404483s 132.97/133.26 Cost: 4; Total time: 1.3587 132.97/133.26 Failed at location 17: i_28^0 <= h_30^0 + l_27^0 132.97/133.26 Failed at location 17: l_27^0 <= i_28^0 132.97/133.26 Failed at location 17: l_27^0 <= i_28^0 132.97/133.26 Failed at location 17: l_27^0 <= i_28^0 132.97/133.26 Before Improving: 132.97/133.26 Quasi-invariant at l17: i_28^0 <= h_30^0 + l_27^0 132.97/133.26 Quasi-invariant at l17: l_27^0 <= i_28^0 132.97/133.26 Optimizing invariants... 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.031824s 132.97/133.26 Remaining time after improvement: 0.985089 132.97/133.26 Postcondition implied by a set of quasi-invariant(s): 132.97/133.26 Quasi-invariant at l17: i_28^0 <= h_30^0 + l_27^0 132.97/133.26 Quasi-invariant at l17: l_27^0 <= i_28^0 132.97/133.26 Postcondition: l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:l_27^0 <= i_28^0 - Process 87 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.007637s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.008146s 132.97/133.26 Postcondition: l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:l_27^0 <= i_28^0 - Process 88 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.004385s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.004816s 132.97/133.26 Postcondition: i_28^0 <= h_30^0 + l_27^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:i_28^0 <= h_30^0 + l_27^0 - Process 89 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : i_28^0 <= h_30^0 + l_27^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.003599s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.004054s 132.97/133.26 Postcondition: l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL check - Post:l_27^0 <= i_28^0 - Process 90 132.97/133.26 * Exit transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.26 * Postcondition : l_27^0 <= i_28^0 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.003544s 132.97/133.26 > Postcondition is not implied! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 0.003960s 132.97/133.26 > Postcondition is not implied (too many tries)! 132.97/133.26 132.97/133.26 LOG: RETURN check - Elapsed time: 13.105450s 132.97/133.26 INVARIANTS: 132.97/133.26 18: 132.97/133.26 Quasi-INVARIANTS to narrow Graph: 132.97/133.26 18: 1 + a_123^0 <= 0 , 132.97/133.26 Narrowing transition: 132.97/133.26 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: Narrow transition size 2 132.97/133.26 Narrowing transition: 132.97/133.26 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: Narrow transition size 2 132.97/133.26 Narrowing transition: 132.97/133.26 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: Narrow transition size 2 132.97/133.26 Narrowing transition: 132.97/133.26 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 132.97/133.26 LOG: Narrow transition size 2 132.97/133.26 invGraph after Narrowing: 132.97/133.26 Transitions: 132.97/133.26 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.26 Variables: 132.97/133.26 a_123^0, h_15^0, r_37^0, rv_13^0, x_14^0 132.97/133.26 Checking conditional termination of SCC {l18}... 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.006485s 132.97/133.26 132.97/133.26 LOG: CALL solveLinear 132.97/133.26 132.97/133.26 LOG: RETURN solveLinear - Elapsed time: 0.033292s 132.97/133.26 Trying to remove transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.27 Solving with 1 template(s). 132.97/133.27 132.97/133.27 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.27 132.97/133.27 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.039224s 132.97/133.27 Time used: 0.033393 132.97/133.27 Trying to remove transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.27 Solving with 1 template(s). 132.97/133.27 132.97/133.27 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.27 132.97/133.27 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.034949s 132.97/133.27 Time used: 0.029331 132.97/133.27 Trying to remove transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.27 Solving with 1 template(s). 132.97/133.27 132.97/133.27 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.27 132.97/133.27 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.037422s 132.97/133.27 Time used: 0.031764 132.97/133.27 Trying to remove transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.27 Solving with 1 template(s). 132.97/133.27 132.97/133.27 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.27 132.97/133.27 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.037161s 132.97/133.27 Time used: 0.031584 132.97/133.27 Solving with 1 template(s). 132.97/133.27 132.97/133.27 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.27 132.97/133.27 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.114910s 132.97/133.27 Time used: 0.108582 132.97/133.27 Improving Solution with cost 2 ... 132.97/133.27 132.97/133.27 LOG: CALL solveNonLinearGetNextSolution 132.97/133.27 132.97/133.27 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.121890s 132.97/133.27 Time used: 0.121876 132.97/133.27 132.97/133.27 LOG: SAT solveNonLinear - Elapsed time: 0.236801s 132.97/133.27 Cost: 2; Total time: 0.230458 132.97/133.27 Failed at location 18: x_14^0 <= 0 132.97/133.27 Failed at location 18: x_14^0 <= 0 132.97/133.27 Before Improving: 132.97/133.27 Quasi-invariant at l18: x_14^0 <= 0 132.97/133.27 Optimizing invariants... 132.97/133.27 132.97/133.27 LOG: CALL solveLinear 132.97/133.27 132.97/133.27 LOG: RETURN solveLinear - Elapsed time: 0.036662s 132.97/133.27 Remaining time after improvement: 0.98766 132.97/133.27 Termination implied by a set of quasi-invariant(s): 132.97/133.27 Quasi-invariant at l18: x_14^0 <= 0 132.97/133.27 [ Invariant Graph ] 132.97/133.27 Strengthening and disabling transitions... 132.97/133.27 132.97/133.27 LOG: CALL solverLinear in Graph for feasibility 132.97/133.27 132.97/133.27 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.27 It's unfeasible. Removing transition: 132.97/133.27 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.27 132.97/133.27 LOG: CALL solverLinear in Graph for feasibility 132.97/133.27 132.97/133.27 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.27 It's unfeasible. Removing transition: 132.97/133.27 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.27 132.97/133.27 LOG: CALL solverLinear in Graph for feasibility 132.97/133.27 132.97/133.27 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.27 Strengthening transition (result): 132.97/133.27 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.27 132.97/133.27 LOG: CALL solverLinear in Graph for feasibility 132.97/133.27 132.97/133.27 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.27 Strengthening transition (result): 132.97/133.27 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.27 [ Termination Graph ] 132.97/133.27 Strengthening and disabling transitions... 132.97/133.27 132.97/133.27 LOG: CALL solverLinear in Graph for feasibility 132.97/133.27 132.97/133.27 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.27 It's unfeasible. Removing transition: 132.97/133.27 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.27 132.97/133.27 LOG: CALL solverLinear in Graph for feasibility 132.97/133.27 132.97/133.27 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.27 It's unfeasible. Removing transition: 132.97/133.27 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.27 132.97/133.27 LOG: CALL solverLinear in Graph for feasibility 132.97/133.27 132.97/133.27 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.27 Strengthening transition (result): 132.97/133.27 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.27 132.97/133.27 LOG: CALL solverLinear in Graph for feasibility 132.97/133.27 132.97/133.27 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.27 Strengthening transition (result): 132.97/133.27 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.27 New Graphs: 132.97/133.27 Transitions: 132.97/133.27 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.27 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.27 Variables: 132.97/133.27 a_123^0, h_15^0, r_37^0, rv_13^0, x_14^0 132.97/133.27 Checking conditional termination of SCC {l18}... 132.97/133.27 132.97/133.27 LOG: CALL solveLinear 132.97/133.27 132.97/133.27 LOG: RETURN solveLinear - Elapsed time: 0.003286s 132.97/133.27 132.97/133.27 LOG: CALL solveLinear 132.97/133.27 132.97/133.27 LOG: RETURN solveLinear - Elapsed time: 0.014435s 132.97/133.27 Trying to remove transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.27 Solving with 1 template(s). 132.97/133.27 132.97/133.27 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.27 132.97/133.27 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.023872s 132.97/133.27 Time used: 0.022095 132.97/133.27 Trying to remove transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.27 Solving with 1 template(s). 132.97/133.27 132.97/133.27 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.27 132.97/133.27 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.026781s 132.97/133.27 Time used: 0.024557 132.97/133.27 Solving with 1 template(s). 132.97/133.27 132.97/133.27 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.27 132.97/133.27 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.075401s 132.97/133.27 Time used: 0.073314 132.97/133.27 Solving with 2 template(s). 132.97/133.27 132.97/133.27 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.27 132.97/133.27 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.007177s 132.97/133.27 Time used: 4.00213 132.97/133.27 Solving with 3 template(s). 132.97/133.27 132.97/133.27 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.27 132.97/133.27 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 1.013731s 132.97/133.27 Time used: 1.00105 132.97/133.27 Solving with 1 template(s). 132.97/133.27 132.97/133.27 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.27 132.97/133.27 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.061078s 132.97/133.27 Time used: 0.034257 132.97/133.27 132.97/133.27 Proving non-termination of subgraph 2 132.97/133.27 Transitions: 132.97/133.27 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.27 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.27 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.27 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.27 Variables: 132.97/133.27 a_123^0, h_15^0, r_37^0, rv_13^0, x_14^0 132.97/133.27 132.97/133.27 Checking that every undef value has an assignment... 132.97/133.27 132.97/133.27 LOG: CALL solveLinear 132.97/133.27 132.97/133.27 LOG: RETURN solveLinear - Elapsed time: 0.019871s 132.97/133.27 Checking conditional non-termination of SCC {l18}... 132.97/133.27 EXIT TRANSITIONS: 132.97/133.27 132.97/133.27 132.97/133.27 132.97/133.27 132.97/133.27 Solving with 1 template(s). 132.97/133.27 132.97/133.27 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.27 132.97/133.27 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.499251s 132.97/133.27 Time used: 0.495753 132.97/133.27 Improving Solution with cost 3 ... 132.97/133.27 132.97/133.27 LOG: CALL solveNonLinearGetNextSolution 132.97/133.27 132.97/133.27 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.476065s 132.97/133.27 Time used: 0.476017 132.97/133.27 132.97/133.27 LOG: SAT solveNonLinear - Elapsed time: 0.975315s 132.97/133.27 Cost: 3; Total time: 0.97177 132.97/133.27 Failed at location 18: 1 <= x_14^0 132.97/133.27 Failed at location 18: 1 <= x_14^0 132.97/133.27 Before Improving: 132.97/133.27 Quasi-invariant at l18: 1 <= x_14^0 132.97/133.27 Optimizing invariants... 132.97/133.27 132.97/133.27 LOG: CALL solveLinear 132.97/133.27 132.97/133.27 LOG: RETURN solveLinear - Elapsed time: 0.043976s 132.97/133.27 Remaining time after improvement: 0.977691 132.97/133.27 Minimizing number of undef constraints... 132.97/133.27 132.97/133.27 LOG: CALL solveNonLinear 132.97/133.27 132.97/133.27 LOG: RETURN solveNonLinear - Elapsed time: 0.052315s 132.97/133.27 Number of undef constraints reduced! 132.97/133.27 132.97/133.27 Non-termination implied by a set of quasi-invariant(s): 132.97/133.27 Quasi-invariant at l18: 1 <= x_14^0 132.97/133.27 132.97/133.27 Strengthening and disabling EXIT transitions... 132.97/133.27 Closed exits from l18: 2 132.97/133.27 Strengthening exit transition (result): 132.97/133.27 132.97/133.27 132.97/133.27 Strengthening and disabling transitions... 132.97/133.27 132.97/133.27 LOG: CALL solverLinear in Graph for feasibility 132.97/133.27 132.97/133.27 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.27 Strengthening transition (result): 132.97/133.27 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.27 132.97/133.27 LOG: CALL solverLinear in Graph for feasibility 132.97/133.27 132.97/133.27 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.27 Strengthening transition (result): 132.97/133.27 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.27 132.97/133.27 LOG: CALL solverLinear in Graph for feasibility 132.97/133.27 132.97/133.27 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.27 It's unfeasible. Removing transition: 132.97/133.27 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.27 132.97/133.27 LOG: CALL solverLinear in Graph for feasibility 132.97/133.27 132.97/133.27 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.27 It's unfeasible. Removing transition: 132.97/133.27 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.27 132.97/133.27 Checking conditional non-termination of SCC {l18}... 132.97/133.27 EXIT TRANSITIONS: 132.97/133.27 132.97/133.27 132.97/133.27 Solving with 1 template(s). 132.97/133.27 132.97/133.27 LOG: CALL solveNonLinearGetFirstSolution 132.97/133.27 132.97/133.27 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.258709s 132.97/133.27 Time used: 0.257225 132.97/133.27 Improving Solution with cost 4 ... 132.97/133.27 132.97/133.27 LOG: CALL solveNonLinearGetNextSolution 132.97/133.27 132.97/133.27 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.227230s 132.97/133.27 Time used: 0.227206 132.97/133.27 132.97/133.27 LOG: SAT solveNonLinear - Elapsed time: 0.485939s 132.97/133.27 Cost: 4; Total time: 0.484431 132.97/133.27 Failed at location 18: 1 + x_14^0 <= a_123^0 132.97/133.27 Failed at location 18: 1 + x_14^0 <= a_123^0 132.97/133.27 Failed at location 18: 1 + x_14^0 <= a_123^0 132.97/133.27 Failed at location 18: 1 + x_14^0 <= a_123^0 132.97/133.27 Before Improving: 132.97/133.27 Quasi-invariant at l18: 1 + x_14^0 <= a_123^0 132.97/133.27 Optimizing invariants... 132.97/133.27 132.97/133.27 LOG: CALL solveLinear 132.97/133.27 132.97/133.27 LOG: RETURN solveLinear - Elapsed time: 0.033545s 132.97/133.27 Quasi-invariant improved 132.97/133.27 132.97/133.27 LOG: CALL solveLinear 132.97/133.27 132.97/133.27 LOG: RETURN solveLinear - Elapsed time: 0.012774s 132.97/133.27 Remaining time after improvement: 0.967234 132.97/133.27 Minimizing number of undef constraints... 132.97/133.27 132.97/133.27 LOG: CALL solveNonLinear 132.97/133.27 132.97/133.27 LOG: RETURN solveNonLinear - Elapsed time: 0.025373s 132.97/133.27 Number of undef constraints reduced! 132.97/133.27 132.97/133.27 Non-termination implied by a set of quasi-invariant(s): 132.97/133.27 Quasi-invariant at l18: x_14^0 <= a_123^0 132.97/133.27 132.97/133.27 Strengthening and disabling EXIT transitions... 132.97/133.27 Closed exits from l18: 1 132.97/133.27 132.97/133.27 Strengthening and disabling transitions... 132.97/133.27 132.97/133.27 LOG: CALL solverLinear in Graph for feasibility 132.97/133.27 132.97/133.27 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.27 Strengthening transition (result): 132.97/133.27 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.27 132.97/133.27 LOG: CALL solverLinear in Graph for feasibility 132.97/133.27 132.97/133.27 LOG: RETURN solveLinear in Graph for feasibility 132.97/133.27 Strengthening transition (result): 132.97/133.27 undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> 132.97/133.27 132.97/133.27 Calling reachability with... 132.97/133.27 Transition: 132.97/133.27 Conditions: 1 <= x_14^0, x_14^0 <= a_123^0, 132.97/133.27 Transition: 132.97/133.27 Conditions: 1 <= x_14^0, x_14^0 <= a_123^0, 132.97/133.27 Transition: 132.97/133.27 Conditions: 1 <= x_14^0, x_14^0 <= a_123^0, 132.97/133.27 Transition: 132.97/133.27 Conditions: 1 <= x_14^0, x_14^0 <= a_123^0, 132.97/133.27 OPEN EXITS: 132.97/133.27 (condsUp: 1 <= x_14^0) 132.97/133.27 (condsUp: 1 <= x_14^0) 132.97/133.27 (condsUp: 1 <= x_14^0) 132.97/133.27 (condsUp: 1 <= x_14^0) 132.97/133.27 132.97/133.27 --- Reachability graph --- 132.97/133.27 > Graph without transitions. 132.97/133.27 132.97/133.27 Calling reachability with... 132.97/133.27 Transition: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.27 Conditions: x_14^0 <= a_123^0, 1 <= x_14^0, 132.97/133.27 Transition: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.27 Conditions: x_14^0 <= a_123^0, 1 <= x_14^0, 132.97/133.27 Transition: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.27 Conditions: x_14^0 <= a_123^0, 1 <= x_14^0, 132.97/133.27 Transition: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.27 Conditions: x_14^0 <= a_123^0, 1 <= x_14^0, 132.97/133.27 Transition: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.27 Conditions: x_14^0 <= a_123^0, 1 <= x_14^0, 132.97/133.27 Transition: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.27 Conditions: x_14^0 <= a_123^0, 1 <= x_14^0, 132.97/133.27 Transition: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.27 Conditions: x_14^0 <= a_123^0, 1 <= x_14^0, 132.97/133.27 Transition: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.27 Conditions: x_14^0 <= a_123^0, 1 <= x_14^0, 132.97/133.27 Transition: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.27 Conditions: x_14^0 <= a_123^0, 1 <= x_14^0, 132.97/133.27 Transition: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.27 Conditions: x_14^0 <= a_123^0, 1 <= x_14^0, 132.97/133.27 Transition: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.27 Conditions: x_14^0 <= a_123^0, 1 <= x_14^0, 132.97/133.27 Transition: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.27 Conditions: x_14^0 <= a_123^0, 1 <= x_14^0, 132.97/133.27 Transition: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.27 Conditions: x_14^0 <= a_123^0, 1 <= x_14^0, 132.97/133.27 Transition: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.27 Conditions: x_14^0 <= a_123^0, 1 <= x_14^0, 132.97/133.27 Transition: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.27 Conditions: x_14^0 <= a_123^0, 1 <= x_14^0, 132.97/133.27 Transition: undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> 132.97/133.27 Conditions: x_14^0 <= a_123^0, 1 <= x_14^0, 132.97/133.27 OPEN EXITS: 132.97/133.27 undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> (condsUp: undef1309 <= undef1299, 0 <= undef1300, undef1324 <= undef1300, 1 <= undef1297, 1 <= undef1317, 2 <= undef1309, 2 <= undef1324, undef1317 = undef1322, undef1322 = undef1323, undef1323 = undef1325, undef1317 <= a_123^0, 1 <= undef1317) 132.97/133.27 undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> (condsUp: undef1309 <= undef1299, 0 <= undef1300, undef1324 <= undef1300, 1 + undef1297 <= 0, 1 <= undef1317, 2 <= undef1309, 2 <= undef1324, undef1317 = undef1322, undef1322 = undef1323, undef1323 = undef1325, undef1317 <= a_123^0, 1 <= undef1317) 132.97/133.27 undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> (condsUp: undef1309 <= undef1299, 0 <= undef1300, undef1324 <= undef1300, 1 <= undef1297, 1 <= undef1317, 2 <= undef1309, 2 <= undef1324, undef1317 = undef1322, undef1322 = undef1323, undef1323 = undef1325, undef1317 <= a_123^0, 1 <= undef1317) 132.97/133.27 undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> (condsUp: undef1309 <= undef1299, 0 <= undef1300, undef1324 <= undef1300, 1 + undef1297 <= 0, 1 <= undef1317, 2 <= undef1309, 2 <= undef1324, undef1317 = undef1322, undef1322 = undef1323, undef1323 = undef1325, undef1317 <= a_123^0, 1 <= undef1317) 132.97/133.27 undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> (condsUp: undef1309 <= undef1299, 0 <= undef1300, undef1324 <= undef1300, 1 <= undef1297, 1 <= undef1317, 2 <= undef1309, 2 <= undef1324, undef1317 = undef1322, undef1322 = undef1323, undef1323 = undef1325, undef1317 <= a_123^0, 1 <= undef1317) 132.97/133.27 undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> (condsUp: undef1309 <= undef1299, 0 <= undef1300, undef1324 <= undef1300, 1 + undef1297 <= 0, 1 <= undef1317, 2 <= undef1309, 2 <= undef1324, undef1317 = undef1322, undef1322 = undef1323, undef1323 = undef1325, undef1317 <= a_123^0, 1 <= undef1317) 132.97/133.27 undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> (condsUp: undef1309 <= undef1299, 0 <= undef1300, undef1324 <= undef1300, 1 <= undef1297, 1 <= undef1317, 2 <= undef1309, 2 <= undef1324, undef1317 = undef1322, undef1322 = undef1323, undef1323 = undef1325, undef1317 <= a_123^0, 1 <= undef1317) 132.97/133.27 undef1297, h_30^0 -> undef1298, i_28^0 -> undef1300, l_27^0 -> undef1302, rv_13^0 -> undef1309, tp_33^0 -> undef1315, x_14^0 -> undef1317, rest remain the same}> (condsUp: undef1309 <= undef1299, 0 <= undef1300, undef1324 <= undef1300, 1 + undef1297 <= 0, 1 <= undef1317, 2 <= undef1309, 2 <= undef1324, undef1317 = undef1322, undef1322 = undef1323, undef1323 = undef1325, undef1317 <= a_123^0, 1 <= undef1317) 132.97/133.27 132.97/133.27 --- Reachability graph --- 132.97/133.27 > Graph without transitions. 132.97/133.27 132.97/133.27 Calling reachability with... 132.97/133.27 Transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.27 Conditions: 0 <= i_28^0, l_27^0 <= i_28^0, h_30^0 = undef1325, undef1309 <= undef1299, 0 <= undef1300, undef1324 <= undef1300, 1 <= undef1297, 1 <= undef1317, 2 <= undef1309, 2 <= undef1324, undef1317 = undef1322, undef1322 = undef1323, undef1323 = undef1325, undef1317 <= a_123^0, 1 <= undef1317, 132.97/133.27 Transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.27 Conditions: 0 <= i_28^0, l_27^0 <= i_28^0, h_30^0 = undef1325, undef1309 <= undef1299, 0 <= undef1300, undef1324 <= undef1300, 1 + undef1297 <= 0, 1 <= undef1317, 2 <= undef1309, 2 <= undef1324, undef1317 = undef1322, undef1322 = undef1323, undef1323 = undef1325, undef1317 <= a_123^0, 1 <= undef1317, 132.97/133.27 Transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.27 Conditions: 0 <= i_28^0, l_27^0 <= i_28^0, h_30^0 = undef1325, undef1309 <= undef1299, 0 <= undef1300, undef1324 <= undef1300, 1 <= undef1297, 1 <= undef1317, 2 <= undef1309, 2 <= undef1324, undef1317 = undef1322, undef1322 = undef1323, undef1323 = undef1325, undef1317 <= a_123^0, 1 <= undef1317, 132.97/133.27 Transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.27 Conditions: 0 <= i_28^0, l_27^0 <= i_28^0, h_30^0 = undef1325, undef1309 <= undef1299, 0 <= undef1300, undef1324 <= undef1300, 1 + undef1297 <= 0, 1 <= undef1317, 2 <= undef1309, 2 <= undef1324, undef1317 = undef1322, undef1322 = undef1323, undef1323 = undef1325, undef1317 <= a_123^0, 1 <= undef1317, 132.97/133.27 Transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.27 Conditions: 0 <= i_28^0, l_27^0 <= i_28^0, h_30^0 = undef1325, undef1309 <= undef1299, 0 <= undef1300, undef1324 <= undef1300, 1 <= undef1297, 1 <= undef1317, 2 <= undef1309, 2 <= undef1324, undef1317 = undef1322, undef1322 = undef1323, undef1323 = undef1325, undef1317 <= a_123^0, 1 <= undef1317, 132.97/133.27 Transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.27 Conditions: 0 <= i_28^0, l_27^0 <= i_28^0, h_30^0 = undef1325, undef1309 <= undef1299, 0 <= undef1300, undef1324 <= undef1300, 1 + undef1297 <= 0, 1 <= undef1317, 2 <= undef1309, 2 <= undef1324, undef1317 = undef1322, undef1322 = undef1323, undef1323 = undef1325, undef1317 <= a_123^0, 1 <= undef1317, 132.97/133.27 Transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.27 Conditions: 0 <= i_28^0, l_27^0 <= i_28^0, h_30^0 = undef1325, undef1309 <= undef1299, 0 <= undef1300, undef1324 <= undef1300, 1 <= undef1297, 1 <= undef1317, 2 <= undef1309, 2 <= undef1324, undef1317 = undef1322, undef1322 = undef1323, undef1323 = undef1325, undef1317 <= a_123^0, 1 <= undef1317, 132.97/133.27 Transition: undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.27 Conditions: 0 <= i_28^0, l_27^0 <= i_28^0, h_30^0 = undef1325, undef1309 <= undef1299, 0 <= undef1300, undef1324 <= undef1300, 1 + undef1297 <= 0, 1 <= undef1317, 2 <= undef1309, 2 <= undef1324, undef1317 = undef1322, undef1322 = undef1323, undef1323 = undef1325, undef1317 <= a_123^0, 1 <= undef1317, 132.97/133.27 OPEN EXITS: 132.97/133.27 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.27 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.27 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.27 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.27 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.27 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.27 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.27 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> 132.97/133.27 132.97/133.27 > Conditions are reachable! 132.97/133.27 132.97/133.27 Program does NOT terminate 132.97/133.27 /export/starexec/sandbox/solver/bin/starexec_run_termcomp2019_ITS: line 26: delete: command not found 132.97/133.27 /export/starexec/sandbox/solver/bin/starexec_run_termcomp2019_ITS: line 27: edit: command not found 132.97/133.27 EOF