/export/starexec/sandbox/solver/bin/starexec_run_termcomp17 /export/starexec/sandbox/benchmark/theBenchmark.smt2 /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- NO Solver Timeout: 4 Global Timeout: 300 Maximum number of concurrent processes: 900 No parsing errors! Init Location: 0 Transitions: undef6, i_28^0 -> undef8, l_27^0 -> undef10, nd_12^0 -> undef11, rv_13^0 -> undef17}> 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}> undef212, rv_13^0 -> undef225, x_17^0 -> undef234, x_19^0 -> undef235, x_21^0 -> undef236, y_20^0 -> undef237}> undef299, h_15^0 -> undef300, rv_13^0 -> undef312, x_14^0 -> undef320, x_17^0 -> undef321, x_19^0 -> undef322}> undef403}> 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}> 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}> undef653, rv_13^0 -> undef666, x_17^0 -> undef675, x_19^0 -> undef676, x_21^0 -> undef677, y_20^0 -> undef678}> undef740, h_15^0 -> undef741, rv_13^0 -> undef753, x_14^0 -> undef761, x_17^0 -> undef762, x_19^0 -> undef763}> undef844}> 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}> undef1007, rv_13^0 -> undef1019, x_134^0 -> undef1026}> undef1091, r_135^0 -> undef1101}> undef1235, r_37^0 -> undef1247}> 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}> (0 + undef1492), i_28^0 -> undef1478, i_98^0 -> undef1479, r_92^0 -> undef1485, t_32^0 -> undef1492, tp_33^0 -> undef1493}> 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}> undef1578, i_28^0 -> undef1580, rv_13^0 -> undef1589, rv_31^0 -> undef1590, t_32^0 -> undef1594, tp_33^0 -> undef1595}> Fresh variables: 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, Undef variables: 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, Abstraction variables: Exit nodes: Accepting locations: Asserts: Preprocessed LLVMGraph Init Location: 0 Transitions: 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}> undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642}> 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}> 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}> 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}> 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}> (0 + undef1492), i_28^0 -> undef1478, tp_33^0 -> undef1493}> undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019}> undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019}> undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019}> undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019}> Fresh variables: 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, Undef variables: 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, Abstraction variables: Exit nodes: Accepting locations: Asserts: ************************************************************* ******************************************************************************************* *********************** WORKING TRANSITION SYSTEM (DAG) *********************** ******************************************************************************************* Init Location: 0 Graph 0: Transitions: Variables: Graph 1: Transitions: undef1492, i_28^0 -> undef1478, tp_33^0 -> undef1493, rest remain the same}> Variables: h_30^0, i_28^0, l_27^0, tp_33^0 Graph 2: Transitions: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> Variables: a_123^0, h_15^0, r_37^0, rv_13^0, x_14^0 Graph 3: Transitions: Variables: Precedence: Graph 0 Graph 1 undef625, i_28^0 -> undef627, l_27^0 -> undef10, rv_13^0 -> undef636, tp_33^0 -> undef642, rest remain the same}> Graph 2 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}> 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}> 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}> 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}> Graph 3 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}> Map Locations to Subgraph: ( 0 , 0 ) ( 16 , 3 ) ( 17 , 1 ) ( 18 , 2 ) ******************************************************************************************* ******************************** CHECKING ASSERTIONS ******************************** ******************************************************************************************* Proving termination of subgraph 0 Proving termination of subgraph 1 Checking unfeasibility... Time used: 0.004495 Checking conditional termination of SCC {l17}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.002145s Ranking function: -1 - i_28^0 + l_27^0 New Graphs: Proving termination of subgraph 2 Checking unfeasibility... Time used: 0.023815 Checking conditional termination of SCC {l18}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.006916s LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.037207s [2316 : 2317] [2316 : 2318] Successful child: 2317 [ Invariant Graph ] Strengthening and disabling transitions... LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility It's unfeasible. Removing transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility It's unfeasible. Removing transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> [ Termination Graph ] Strengthening and disabling transitions... > It's unfeasible. Removing transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility It's unfeasible. Removing transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> New Graphs: Transitions: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> Variables: a_123^0, h_15^0, r_37^0, rv_13^0, x_14^0 Checking conditional termination of SCC {l18}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.002592s LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.013417s [2316 : 2322] [2316 : 2323] Successful child: 2322 [ Invariant Graph ] Strengthening and disabling transitions... LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility It's unfeasible. Removing transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility It's unfeasible. Removing transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> [ Termination Graph ] Strengthening and disabling transitions... LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility It's unfeasible. Removing transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility It's unfeasible. Removing transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> New Graphs: [2316 : 2327] [2316 : 2328] INVARIANTS: 18: Quasi-INVARIANTS to narrow Graph: 18: x_14^0 <= 0 , [2316 : 2345] [2316 : 2346] [2316 : 2347] [2316 : 2348] INVARIANTS: 18: Quasi-INVARIANTS to narrow Graph: 18: 1 + a_123^0 <= 0 , Narrowing transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> LOG: Narrow transition size 2 Narrowing transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> LOG: Narrow transition size 2 Narrowing transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> LOG: Narrow transition size 2 Narrowing transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> LOG: Narrow transition size 2 invGraph after Narrowing: Transitions: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> Variables: a_123^0, h_15^0, r_37^0, rv_13^0, x_14^0 Checking conditional termination of SCC {l18}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.005685s LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.033131s [2316 : 2563] [2316 : 2564] Successful child: 2563 [ Invariant Graph ] Strengthening and disabling transitions... LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility It's unfeasible. Removing transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility It's unfeasible. Removing transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> [ Termination Graph ] Strengthening and disabling transitions... LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility It's unfeasible. Removing transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility It's unfeasible. Removing transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> New Graphs: Transitions: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> Variables: a_123^0, h_15^0, r_37^0, rv_13^0, x_14^0 Checking conditional termination of SCC {l18}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.002686s LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.013752s [2316 : 2568] [2316 : 2569] Successful child: 2568 [ Invariant Graph ] Strengthening and disabling transitions... LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility It's unfeasible. Removing transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility It's unfeasible. Removing transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> [ Termination Graph ] Strengthening and disabling transitions... LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility It's unfeasible. Removing transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility It's unfeasible. Removing transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> New Graphs: [2316 : 2581] [2316 : 2582] INVARIANTS: 18: Quasi-INVARIANTS to narrow Graph: 18: 0 <= x_14^0 , [2316 : 2660] [2316 : 2661] INVARIANTS: 18: Quasi-INVARIANTS to narrow Graph: 18: 1 + a_123^0 <= 0 , Narrowing transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> LOG: Narrow transition size 2 Narrowing transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> LOG: Narrow transition size 2 Narrowing transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> LOG: Narrow transition size 2 Narrowing transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> LOG: Narrow transition size 2 invGraph after Narrowing: Transitions: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> Variables: a_123^0, h_15^0, r_37^0, rv_13^0, x_14^0 Checking conditional termination of SCC {l18}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.005734s LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.032685s [2316 : 2717] [2316 : 2718] Successful child: 2717 [ Invariant Graph ] Strengthening and disabling transitions... LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility It's unfeasible. Removing transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility It's unfeasible. Removing transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> [ Termination Graph ] Strengthening and disabling transitions... LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility It's unfeasible. Removing transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility It's unfeasible. Removing transition: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> New Graphs: Transitions: undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> undef1235, h_15^0 -> undef1007, r_37^0 -> undef1247, rv_13^0 -> undef1019, rest remain the same}> Variables: a_123^0, h_15^0, r_37^0, rv_13^0, x_14^0 Checking conditional termination of SCC {l18}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.002654s LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.013733s [2316 : 2723] [2316 : 2724] Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.034885s Time used: 0.032236 [2316 : 2733] [2316 : 2734] Successful child: 2734 Program does NOT terminate