17.07/17.13 NO 17.07/17.13 17.07/17.13 Solver Timeout: 4 17.07/17.13 Global Timeout: 300 17.07/17.13 No parsing errors! 17.07/17.13 Init Location: 0 17.07/17.13 Transitions: 17.07/17.13 17.07/17.13 17.07/17.13 17.07/17.13 17.07/17.13 17.07/17.13 undef266}> 17.07/17.13 17.07/17.13 17.07/17.13 undef447}> 17.07/17.13 17.07/17.13 17.07/17.13 17.07/17.13 undef672, __rho_7_^0 -> undef690, k2^0 -> (~(1) + k2^0)}> 17.07/17.13 (0 + Irql^0), keR^0 -> 0}> 17.07/17.13 17.07/17.13 undef866, k3^0 -> (0 + undef866), keA^0 -> 0}> 17.07/17.13 (0 + CromData^0)}> 17.07/17.13 17.07/17.13 17.07/17.13 undef1122}> 17.07/17.13 0}> 17.07/17.13 17.07/17.13 17.07/17.13 17.07/17.13 undef1428}> 17.07/17.13 (0 + undef1488), __rho_3_^0 -> undef1488, k1^0 -> (~(1) + k1^0)}> 17.07/17.13 undef1553, i___099^0 -> (0 + Irql^0), k2^0 -> (0 + undef1553), keA^0 -> 0, keR^0 -> 0}> 17.07/17.13 17.07/17.13 17.07/17.13 2, a4444^0 -> 1}> 17.07/17.13 17.07/17.13 (~(1) + k5^0)}> 17.07/17.13 undef1923}> 17.07/17.13 (0 + Irql^0), keR^0 -> 0}> 17.07/17.13 17.07/17.13 17.07/17.13 (0 + pIrb^0), a3434^0 -> (0 + ResourceIrp^0), a3737^0 -> (0 + pIrb^0), a3838^0 -> (0 + ResourceIrp^0), b3333^0 -> 0, b3535^0 -> (0 + pIrb^0), ntStatus^0 -> (0 + undef2215), ret_t1394_SubmitIrpSynch3636^0 -> undef2215}> 17.07/17.13 (0 + ResourceIrp^0)}> 17.07/17.13 undef2289, k1^0 -> (0 + undef2289), keA^0 -> 0, ntStatus^0 -> (0 + undef2335), ret_IoSetDeviceInterfaceState44^0 -> undef2335}> 17.07/17.13 1, b2929^0 -> 0, pIrb^0 -> (0 + undef2397), ret_ExAllocatePool3030^0 -> undef2397}> 17.07/17.13 17.07/17.13 17.07/17.13 17.07/17.13 17.07/17.13 (0 + undef2703), __rho_99_^0 -> undef2666, a2525^0 -> 1, b2626^0 -> 0, pIrb^0 -> undef2701, ret_IoAllocateIrp2727^0 -> undef2703}> 17.07/17.13 undef2718, i___04040^0 -> (0 + Irql^0), k5^0 -> (0 + undef2718), keA^0 -> 0, keR^0 -> 0}> 17.07/17.13 (0 + undef2784), __rho_12_^0 -> undef2784, i___02424^0 -> (0 + Irql^0), k4^0 -> (~(1) + k4^0), keR^0 -> 0}> 17.07/17.13 17.07/17.13 1, b22^0 -> (0 + Irp^0), ntStatus^0 -> (0 + undef2959), ret_t1394Diag_PnpStopDevice33^0 -> undef2959}> 17.07/17.13 undef2969, i___02020^0 -> (0 + Irql^0), k4^0 -> (0 + undef2969), keR^0 -> 0}> 17.07/17.13 undef3029, a1818^0 -> (0 + undef3029), i^0 -> undef3064, i___01717^0 -> (0 + Irql^0), k3^0 -> (~(1) + k3^0), keR^0 -> 0}> 17.07/17.13 undef3101, keA^0 -> 0, keR^0 -> 0}> 17.07/17.13 17.07/17.13 17.07/17.13 Fresh variables: 17.07/17.13 undef266, undef447, undef672, undef690, undef733, undef795, undef796, undef797, undef866, undef920, undef921, undef922, undef1122, undef1228, undef1229, undef1230, undef1428, undef1488, undef1553, undef1597, undef1598, undef1599, undef1600, undef1601, undef1602, undef1923, undef2030, undef2031, undef2032, undef2215, undef2289, undef2335, undef2338, undef2339, undef2340, undef2397, undef2666, undef2701, undef2703, undef2707, undef2718, undef2769, undef2770, undef2771, undef2772, undef2773, undef2774, undef2784, undef2836, undef2837, undef2838, undef2959, undef2969, undef3022, undef3023, undef3024, undef3029, undef3064, undef3086, undef3087, undef3088, undef3089, undef3101, 17.07/17.13 17.07/17.13 Undef variables: 17.07/17.13 undef266, undef447, undef672, undef690, undef733, undef795, undef796, undef797, undef866, undef920, undef921, undef922, undef1122, undef1228, undef1229, undef1230, undef1428, undef1488, undef1553, undef1597, undef1598, undef1599, undef1600, undef1601, undef1602, undef1923, undef2030, undef2031, undef2032, undef2215, undef2289, undef2335, undef2338, undef2339, undef2340, undef2397, undef2666, undef2701, undef2703, undef2707, undef2718, undef2769, undef2770, undef2771, undef2772, undef2773, undef2774, undef2784, undef2836, undef2837, undef2838, undef2959, undef2969, undef3022, undef3023, undef3024, undef3029, undef3064, undef3086, undef3087, undef3088, undef3089, undef3101, 17.07/17.13 17.07/17.13 Abstraction variables: 17.07/17.13 17.07/17.13 Exit nodes: 17.07/17.13 17.07/17.13 Accepting locations: 17.07/17.13 17.07/17.13 Asserts: 17.07/17.13 17.07/17.13 Preprocessed LLVMGraph 17.07/17.13 Init Location: 0 17.07/17.13 Transitions: 17.07/17.13 17.07/17.13 17.07/17.13 (~(1) + k2^0)}> 17.07/17.13 (~(1) + k2^0)}> 17.09/17.13 (~(1) + k2^0)}> 17.09/17.13 (~(1) + k2^0)}> 17.09/17.13 (~(1) + k2^0)}> 17.09/17.13 (~(1) + k2^0)}> 17.09/17.13 (~(1) + k2^0)}> 17.09/17.13 (~(1) + k2^0)}> 17.09/17.13 (~(1) + k2^0)}> 17.09/17.13 (~(1) + k2^0)}> 17.09/17.13 (~(1) + k2^0)}> 17.09/17.13 (~(1) + k2^0)}> 17.09/17.13 (~(1) + k2^0)}> 17.09/17.13 (~(1) + k2^0)}> 17.09/17.13 (~(1) + k2^0)}> 17.09/17.13 (~(1) + k2^0)}> 17.09/17.13 17.09/17.13 (~(1) + k1^0)}> 17.09/17.13 (~(1) + k1^0)}> 17.09/17.13 (~(1) + k1^0)}> 17.09/17.13 (~(1) + k1^0)}> 17.09/17.13 (~(1) + k1^0)}> 17.09/17.13 (0 + undef1553)}> 17.09/17.13 (0 + undef2969)}> 17.09/17.13 17.09/17.13 (0 + undef2718)}> 17.09/17.13 (~(1) + k4^0)}> 17.09/17.13 (~(1) + k4^0)}> 17.09/17.13 (~(1) + k4^0)}> 17.09/17.13 (~(1) + k4^0)}> 17.09/17.13 17.09/17.13 (~(1) + k5^0)}> 17.09/17.13 17.09/17.13 17.09/17.13 17.09/17.13 Fresh variables: 17.09/17.13 undef266, undef447, undef672, undef690, undef733, undef795, undef796, undef797, undef866, undef920, undef921, undef922, undef1122, undef1228, undef1229, undef1230, undef1428, undef1488, undef1553, undef1597, undef1598, undef1599, undef1600, undef1601, undef1602, undef1923, undef2030, undef2031, undef2032, undef2215, undef2289, undef2335, undef2338, undef2339, undef2340, undef2397, undef2666, undef2701, undef2703, undef2707, undef2718, undef2769, undef2770, undef2771, undef2772, undef2773, undef2774, undef2784, undef2836, undef2837, undef2838, undef2959, undef2969, undef3022, undef3023, undef3024, undef3029, undef3064, undef3086, undef3087, undef3088, undef3089, undef3101, 17.09/17.13 17.09/17.13 Undef variables: 17.09/17.13 undef266, undef447, undef672, undef690, undef733, undef795, undef796, undef797, undef866, undef920, undef921, undef922, undef1122, undef1228, undef1229, undef1230, undef1428, undef1488, undef1553, undef1597, undef1598, undef1599, undef1600, undef1601, undef1602, undef1923, undef2030, undef2031, undef2032, undef2215, undef2289, undef2335, undef2338, undef2339, undef2340, undef2397, undef2666, undef2701, undef2703, undef2707, undef2718, undef2769, undef2770, undef2771, undef2772, undef2773, undef2774, undef2784, undef2836, undef2837, undef2838, undef2959, undef2969, undef3022, undef3023, undef3024, undef3029, undef3064, undef3086, undef3087, undef3088, undef3089, undef3101, 17.09/17.13 17.09/17.13 Abstraction variables: 17.09/17.13 17.09/17.13 Exit nodes: 17.09/17.13 17.09/17.13 Accepting locations: 17.09/17.13 17.09/17.13 Asserts: 17.09/17.13 17.09/17.13 ************************************************************* 17.09/17.13 ******************************************************************************************* 17.09/17.13 *********************** WORKING TRANSITION SYSTEM (DAG) *********************** 17.09/17.13 ******************************************************************************************* 17.09/17.13 17.09/17.13 Init Location: 0 17.09/17.13 Graph 0: 17.09/17.13 Transitions: 17.09/17.13 Variables: 17.09/17.13 17.09/17.13 Graph 1: 17.09/17.13 Transitions: 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 Variables: 17.09/17.13 k1^0 17.09/17.13 17.09/17.13 Graph 2: 17.09/17.13 Transitions: 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 Variables: 17.09/17.13 k2^0 17.09/17.13 17.09/17.13 Graph 3: 17.09/17.13 Transitions: 17.09/17.13 17.09/17.13 Variables: 17.09/17.13 17.09/17.13 Graph 4: 17.09/17.13 Transitions: 17.09/17.13 -1 + k4^0, rest remain the same}> 17.09/17.13 -1 + k4^0, rest remain the same}> 17.09/17.13 -1 + k4^0, rest remain the same}> 17.09/17.13 -1 + k4^0, rest remain the same}> 17.09/17.13 Variables: 17.09/17.13 k4^0 17.09/17.13 17.09/17.13 Graph 5: 17.09/17.13 Transitions: 17.09/17.13 17.09/17.13 -1 + k5^0, rest remain the same}> 17.09/17.13 Variables: 17.09/17.13 k5^0 17.09/17.13 17.09/17.13 Graph 6: 17.09/17.13 Transitions: 17.09/17.13 17.09/17.13 Variables: 17.09/17.13 17.09/17.13 Precedence: 17.09/17.13 Graph 0 17.09/17.13 17.09/17.13 Graph 1 17.09/17.13 17.09/17.13 17.09/17.13 17.09/17.13 Graph 2 17.09/17.13 undef1553, rest remain the same}> 17.09/17.13 17.09/17.13 Graph 3 17.09/17.13 17.09/17.13 17.09/17.13 Graph 4 17.09/17.13 undef2969, rest remain the same}> 17.09/17.13 17.09/17.13 Graph 5 17.09/17.13 undef2718, rest remain the same}> 17.09/17.13 17.09/17.13 Graph 6 17.09/17.13 17.09/17.13 17.09/17.13 Map Locations to Subgraph: 17.09/17.13 ( 0 , 0 ) 17.09/17.13 ( 2 , 2 ) 17.09/17.13 ( 8 , 1 ) 17.09/17.13 ( 11 , 3 ) 17.09/17.13 ( 16 , 4 ) 17.09/17.13 ( 20 , 5 ) 17.09/17.13 ( 26 , 6 ) 17.09/17.13 17.09/17.13 ******************************************************************************************* 17.09/17.13 ******************************** CHECKING ASSERTIONS ******************************** 17.09/17.13 ******************************************************************************************* 17.09/17.13 17.09/17.13 Proving termination of subgraph 0 17.09/17.13 Proving termination of subgraph 1 17.09/17.13 Checking unfeasibility... 17.09/17.13 Time used: 0.008957 17.09/17.13 17.09/17.13 Checking conditional termination of SCC {l8}... 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.004568s 17.09/17.13 Ranking function: -1 + k1^0 17.09/17.13 New Graphs: 17.09/17.13 Proving termination of subgraph 2 17.09/17.13 Checking unfeasibility... 17.09/17.13 Time used: 0.039467 17.09/17.13 17.09/17.13 Checking conditional termination of SCC {l2}... 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.014828s 17.09/17.13 Ranking function: -1 + k2^0 17.09/17.13 New Graphs: 17.09/17.13 Proving termination of subgraph 3 17.09/17.13 Checking unfeasibility... 17.09/17.13 Time used: 0.001653 17.09/17.13 17.09/17.13 > No variable changes in termination graph. 17.09/17.13 Checking conditional unfeasibility... 17.09/17.13 Termination failed. Trying to show unreachability... 17.09/17.13 Proving unreachability of entry: 17.09/17.13 17.09/17.13 LOG: CALL check - Post:1 <= 0 - Process 1 17.09/17.13 * Exit transition: 17.09/17.13 * Postcondition : 1 <= 0 17.09/17.13 Postcodition moved up: 1 <= 0 17.09/17.13 17.09/17.13 LOG: Try proving POST 17.09/17.13 Postcondition: 1 <= 0 17.09/17.13 17.09/17.13 LOG: CALL check - Post:1 <= 0 - Process 2 17.09/17.13 * Exit transition: undef1553, rest remain the same}> 17.09/17.13 * Postcondition : 1 <= 0 17.09/17.13 Postcodition moved up: 1 <= 0 17.09/17.13 17.09/17.13 LOG: Try proving POST 17.09/17.13 Postcondition: 1 <= 0 17.09/17.13 17.09/17.13 LOG: CALL check - Post:1 <= 0 - Process 3 17.09/17.13 * Exit transition: 17.09/17.13 * Postcondition : 1 <= 0 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.002227s 17.09/17.13 > Postcondition is not implied! 17.09/17.13 17.09/17.13 LOG: RETURN check - Elapsed time: 0.002398s 17.09/17.13 Postcondition: 1 <= 0 17.09/17.13 17.09/17.13 LOG: CALL check - Post:1 <= 0 - Process 4 17.09/17.13 * Exit transition: 17.09/17.13 * Postcondition : 1 <= 0 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.002283s 17.09/17.13 > Postcondition is not implied! 17.09/17.13 17.09/17.13 LOG: RETURN check - Elapsed time: 0.002449s 17.09/17.13 17.09/17.13 LOG: NarrowEntry size 1 17.09/17.13 17.09/17.13 LOG: NarrowEntry size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 ENTRIES: 17.09/17.13 17.09/17.13 17.09/17.13 END ENTRIES: 17.09/17.13 GRAPH: 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 END GRAPH: 17.09/17.13 EXIT: undef1553, rest remain the same}> 17.09/17.13 POST: 1 <= 0 17.09/17.13 17.09/17.13 17.09/17.13 LOG: Try proving POST 17.09/17.13 Solving with 1 template(s). 17.09/17.13 17.09/17.13 LOG: CALL solveNonLinearGetFirstSolution 17.09/17.13 17.09/17.13 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.023503s 17.09/17.13 Time used: 0.02312 17.09/17.13 Improving Solution with cost 52 ... 17.09/17.13 17.09/17.13 LOG: CALL solveNonLinearGetNextSolution 17.09/17.13 17.09/17.13 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001410s 17.09/17.13 Time used: 1.00128 17.09/17.13 17.09/17.13 LOG: SAT solveNonLinear - Elapsed time: 1.024913s 17.09/17.13 Cost: 52; Total time: 1.0244 17.09/17.13 Failed at location 8: k1^0 <= 0 17.09/17.13 Failed at location 8: k1^0 <= 0 17.09/17.13 Before Improving: 17.09/17.13 Quasi-invariant at l8: k1^0 <= 0 17.09/17.13 Optimizing invariants... 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.010458s 17.09/17.13 Remaining time after improvement: 0.994945 17.09/17.13 Some transition disabled by a set of quasi-invariant(s): 17.09/17.13 Quasi-invariant at l8: k1^0 <= 0 17.09/17.13 17.09/17.13 LOG: NEXT CALL check - disable 17.09/17.13 17.09/17.13 LOG: CALL check - Post:k1^0 <= 0 - Process 5 17.09/17.13 * Exit transition: 17.09/17.13 * Postcondition : k1^0 <= 0 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.002861s 17.09/17.13 > Postcondition is not implied! 17.09/17.13 17.09/17.13 LOG: RETURN check - Elapsed time: 0.003037s 17.09/17.13 Solving with 2 template(s). 17.09/17.13 17.09/17.13 LOG: CALL solveNonLinearGetFirstSolution 17.09/17.13 17.09/17.13 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.060166s 17.09/17.13 Time used: 0.05952 17.09/17.13 Improving Solution with cost 52 ... 17.09/17.13 17.09/17.13 LOG: CALL solveNonLinearGetNextSolution 17.09/17.13 17.09/17.13 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001599s 17.09/17.13 Time used: 1.00154 17.09/17.13 17.09/17.13 LOG: SAT solveNonLinear - Elapsed time: 1.061765s 17.09/17.13 Cost: 52; Total time: 1.06106 17.09/17.13 Failed at location 8: k1^0 <= 0 17.09/17.13 Failed at location 8: k1^0 <= 0 17.09/17.13 Before Improving: 17.09/17.13 Quasi-invariant at l8: k1^0 <= 0 17.09/17.13 Optimizing invariants... 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.021951s 17.09/17.13 Remaining time after improvement: 0.992732 17.09/17.13 Some transition disabled by a set of quasi-invariant(s): 17.09/17.13 Quasi-invariant at l8: k1^0 <= 0 17.09/17.13 17.09/17.13 LOG: NEXT CALL check - disable 17.09/17.13 17.09/17.13 LOG: CALL check - Post:k1^0 <= 0 - Process 6 17.09/17.13 * Exit transition: 17.09/17.13 * Postcondition : k1^0 <= 0 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.003675s 17.09/17.13 > Postcondition is not implied! 17.09/17.13 17.09/17.13 LOG: RETURN check - Elapsed time: 0.003848s 17.09/17.13 Solving with 3 template(s). 17.09/17.13 17.09/17.13 LOG: CALL solveNonLinearGetFirstSolution 17.09/17.13 17.09/17.13 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.176794s 17.09/17.13 Time used: 0.175874 17.09/17.13 Improving Solution with cost 52 ... 17.09/17.13 17.09/17.13 LOG: CALL solveNonLinearGetNextSolution 17.09/17.13 17.09/17.13 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.825822s 17.09/17.13 Time used: 0.825771 17.09/17.13 17.09/17.13 LOG: SAT solveNonLinear - Elapsed time: 1.002616s 17.09/17.13 Cost: 52; Total time: 1.00165 17.09/17.13 Failed at location 8: k1^0 <= 0 17.09/17.13 Failed at location 8: k1^0 <= 0 17.09/17.13 Before Improving: 17.09/17.13 Quasi-invariant at l8: k1^0 <= 0 17.09/17.13 Optimizing invariants... 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.013739s 17.09/17.13 Remaining time after improvement: 0.991274 17.09/17.13 Some transition disabled by a set of quasi-invariant(s): 17.09/17.13 Quasi-invariant at l8: k1^0 <= 0 17.09/17.13 17.09/17.13 LOG: NEXT CALL check - disable 17.09/17.13 17.09/17.13 LOG: CALL check - Post:k1^0 <= 0 - Process 7 17.09/17.13 * Exit transition: 17.09/17.13 * Postcondition : k1^0 <= 0 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.003655s 17.09/17.13 > Postcondition is not implied! 17.09/17.13 17.09/17.13 LOG: RETURN check - Elapsed time: 0.003841s 17.09/17.13 17.09/17.13 LOG: Postcondition is not implied - no solution 17.09/17.13 > Postcondition is not implied! 17.09/17.13 17.09/17.13 LOG: RETURN check - Elapsed time: 3.208728s 17.09/17.13 17.09/17.13 LOG: NarrowEntry size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 ENTRIES: 17.09/17.13 undef1553, rest remain the same}> 17.09/17.13 END ENTRIES: 17.09/17.13 GRAPH: 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 -1 + k2^0, rest remain the same}> 17.09/17.13 END GRAPH: 17.09/17.13 EXIT: 17.09/17.13 POST: 1 <= 0 17.09/17.13 17.09/17.13 17.09/17.13 LOG: Try proving POST 17.09/17.13 Solving with 1 template(s). 17.09/17.13 17.09/17.13 LOG: CALL solveNonLinearGetFirstSolution 17.09/17.13 17.09/17.13 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.058050s 17.09/17.13 Time used: 0.057312 17.09/17.13 Improving Solution with cost 51 ... 17.09/17.13 17.09/17.13 LOG: CALL solveNonLinearGetNextSolution 17.09/17.13 17.09/17.13 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001428s 17.09/17.13 Time used: 1.00136 17.09/17.13 17.09/17.13 LOG: SAT solveNonLinear - Elapsed time: 1.059478s 17.09/17.13 Cost: 51; Total time: 1.05867 17.09/17.13 Failed at location 2: k2^0 <= 0 17.09/17.13 Before Improving: 17.09/17.13 Quasi-invariant at l2: k2^0 <= 0 17.09/17.13 Optimizing invariants... 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.032899s 17.09/17.13 Remaining time after improvement: 0.988195 17.09/17.13 Some transition disabled by a set of quasi-invariant(s): 17.09/17.13 Quasi-invariant at l2: k2^0 <= 0 17.09/17.13 17.09/17.13 LOG: NEXT CALL check - disable 17.09/17.13 17.09/17.13 LOG: CALL check - Post:k2^0 <= 0 - Process 8 17.09/17.13 * Exit transition: undef1553, rest remain the same}> 17.09/17.13 * Postcondition : k2^0 <= 0 17.09/17.13 Postcodition moved up: undef1553 <= 0 17.09/17.13 17.09/17.13 LOG: Try proving POST 17.09/17.13 Postcondition: undef1553 <= 0 17.09/17.13 17.09/17.13 LOG: CALL check - Post:undef1553 <= 0 - Process 9 17.09/17.13 * Exit transition: 17.09/17.13 * Postcondition : undef1553 <= 0 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.002693s 17.09/17.13 > Postcondition is not implied! 17.09/17.13 17.09/17.13 LOG: RETURN check - Elapsed time: 0.002865s 17.09/17.13 Postcondition: undef1553 <= 0 17.09/17.13 17.09/17.13 LOG: CALL check - Post:undef1553 <= 0 - Process 10 17.09/17.13 * Exit transition: 17.09/17.13 * Postcondition : undef1553 <= 0 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.002721s 17.09/17.13 > Postcondition is not implied! 17.09/17.13 17.09/17.13 LOG: RETURN check - Elapsed time: 0.002897s 17.09/17.13 17.09/17.13 LOG: NarrowEntry size 1 17.09/17.13 17.09/17.13 LOG: NarrowEntry size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 ENTRIES: 17.09/17.13 17.09/17.13 17.09/17.13 END ENTRIES: 17.09/17.13 GRAPH: 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 END GRAPH: 17.09/17.13 EXIT: undef1553, rest remain the same}> 17.09/17.13 POST: k2^0 <= 0 17.09/17.13 17.09/17.13 17.09/17.13 LOG: Try proving POST 17.09/17.13 Solving with 1 template(s). 17.09/17.13 17.09/17.13 LOG: CALL solveNonLinearGetFirstSolution 17.09/17.13 17.09/17.13 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.025669s 17.09/17.13 Time used: 0.02531 17.09/17.13 Improving Solution with cost 52 ... 17.09/17.13 17.09/17.13 LOG: CALL solveNonLinearGetNextSolution 17.09/17.13 17.09/17.13 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.005184s 17.09/17.13 Time used: 1.00512 17.09/17.13 17.09/17.13 LOG: SAT solveNonLinear - Elapsed time: 1.030853s 17.09/17.13 Cost: 52; Total time: 1.03043 17.09/17.13 Failed at location 8: k1^0 <= 0 17.09/17.13 Failed at location 8: k1^0 <= 0 17.09/17.13 Before Improving: 17.09/17.13 Quasi-invariant at l8: k1^0 <= 0 17.09/17.13 Optimizing invariants... 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.011548s 17.09/17.13 Remaining time after improvement: 0.994786 17.09/17.13 Some transition disabled by a set of quasi-invariant(s): 17.09/17.13 Quasi-invariant at l8: k1^0 <= 0 17.09/17.13 17.09/17.13 LOG: NEXT CALL check - disable 17.09/17.13 17.09/17.13 LOG: CALL check - Post:k1^0 <= 0 - Process 11 17.09/17.13 * Exit transition: 17.09/17.13 * Postcondition : k1^0 <= 0 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.003506s 17.09/17.13 > Postcondition is not implied! 17.09/17.13 17.09/17.13 LOG: RETURN check - Elapsed time: 0.003681s 17.09/17.13 Solving with 2 template(s). 17.09/17.13 17.09/17.13 LOG: CALL solveNonLinearGetFirstSolution 17.09/17.13 17.09/17.13 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.063732s 17.09/17.13 Time used: 0.06303 17.09/17.13 Improving Solution with cost 52 ... 17.09/17.13 17.09/17.13 LOG: CALL solveNonLinearGetNextSolution 17.09/17.13 17.09/17.13 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001727s 17.09/17.13 Time used: 1.00167 17.09/17.13 17.09/17.13 LOG: SAT solveNonLinear - Elapsed time: 1.065459s 17.09/17.13 Cost: 52; Total time: 1.0647 17.09/17.13 Failed at location 8: k1^0 <= 0 17.09/17.13 Failed at location 8: k1^0 <= 0 17.09/17.13 Before Improving: 17.09/17.13 Quasi-invariant at l8: k1^0 <= 0 17.09/17.13 Optimizing invariants... 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.024821s 17.09/17.13 Remaining time after improvement: 0.991182 17.09/17.13 Some transition disabled by a set of quasi-invariant(s): 17.09/17.13 Quasi-invariant at l8: k1^0 <= 0 17.09/17.13 17.09/17.13 LOG: NEXT CALL check - disable 17.09/17.13 17.09/17.13 LOG: CALL check - Post:k1^0 <= 0 - Process 12 17.09/17.13 * Exit transition: 17.09/17.13 * Postcondition : k1^0 <= 0 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.003929s 17.09/17.13 > Postcondition is not implied! 17.09/17.13 17.09/17.13 LOG: RETURN check - Elapsed time: 0.004108s 17.09/17.13 Solving with 3 template(s). 17.09/17.13 17.09/17.13 LOG: CALL solveNonLinearGetFirstSolution 17.09/17.13 17.09/17.13 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.129541s 17.09/17.13 Time used: 0.128587 17.09/17.13 Improving Solution with cost 52 ... 17.09/17.13 17.09/17.13 LOG: CALL solveNonLinearGetNextSolution 17.09/17.13 17.09/17.13 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.873148s 17.09/17.13 Time used: 0.873083 17.09/17.13 17.09/17.13 LOG: SAT solveNonLinear - Elapsed time: 1.002690s 17.09/17.13 Cost: 52; Total time: 1.00167 17.09/17.13 Failed at location 8: k1^0 <= 0 17.09/17.13 Failed at location 8: k1^0 <= 0 17.09/17.13 Before Improving: 17.09/17.13 Quasi-invariant at l8: k1^0 <= 0 17.09/17.13 Optimizing invariants... 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.014952s 17.09/17.13 Remaining time after improvement: 0.99032 17.09/17.13 Some transition disabled by a set of quasi-invariant(s): 17.09/17.13 Quasi-invariant at l8: k1^0 <= 0 17.09/17.13 17.09/17.13 LOG: NEXT CALL check - disable 17.09/17.13 17.09/17.13 LOG: CALL check - Post:k1^0 <= 0 - Process 13 17.09/17.13 * Exit transition: 17.09/17.13 * Postcondition : k1^0 <= 0 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.004277s 17.09/17.13 > Postcondition is not implied! 17.09/17.13 17.09/17.13 LOG: RETURN check - Elapsed time: 0.004460s 17.09/17.13 17.09/17.13 LOG: Postcondition is not implied - no solution 17.09/17.13 > Postcondition is not implied! 17.09/17.13 17.09/17.13 LOG: RETURN check - Elapsed time: 3.241404s 17.09/17.13 Solving with 2 template(s). 17.09/17.13 17.09/17.13 LOG: CALL solveNonLinearGetFirstSolution 17.09/17.13 17.09/17.13 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.326926s 17.09/17.13 Time used: 0.325397 17.09/17.13 Improving Solution with cost 51 ... 17.09/17.13 17.09/17.13 LOG: CALL solveNonLinearGetNextSolution 17.09/17.13 17.09/17.13 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002007s 17.09/17.13 Time used: 1.00195 17.09/17.13 17.09/17.13 LOG: SAT solveNonLinear - Elapsed time: 1.328933s 17.09/17.13 Cost: 51; Total time: 1.32734 17.09/17.13 Failed at location 2: 1 + k2^0 <= 0 17.09/17.13 Before Improving: 17.09/17.13 Quasi-invariant at l2: 1 + k2^0 <= 0 17.09/17.13 Optimizing invariants... 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.022929s 17.09/17.13 Remaining time after improvement: 0.98396 17.09/17.13 Some transition disabled by a set of quasi-invariant(s): 17.09/17.13 Quasi-invariant at l2: 1 + k2^0 <= 0 17.09/17.13 17.09/17.13 LOG: NEXT CALL check - disable 17.09/17.13 17.09/17.13 LOG: CALL check - Post:1 + k2^0 <= 0 - Process 14 17.09/17.13 * Exit transition: undef1553, rest remain the same}> 17.09/17.13 * Postcondition : 1 + k2^0 <= 0 17.09/17.13 Postcodition moved up: 1 + undef1553 <= 0 17.09/17.13 17.09/17.13 LOG: Try proving POST 17.09/17.13 Postcondition: 1 + undef1553 <= 0 17.09/17.13 17.09/17.13 LOG: Postcondition is not implied - Post: 1 + undef1553 <= 0 - Already checked 17.09/17.13 Already checked with failure 17.09/17.13 Postcondition: 1 + undef1553 <= 0 17.09/17.13 17.09/17.13 LOG: Postcondition is not implied - Post: 1 + undef1553 <= 0 - Already checked 17.09/17.13 Already checked with failure 17.09/17.13 17.09/17.13 LOG: NarrowEntry size 1 17.09/17.13 17.09/17.13 LOG: NarrowEntry size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 ENTRIES: 17.09/17.13 17.09/17.13 17.09/17.13 END ENTRIES: 17.09/17.13 GRAPH: 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 END GRAPH: 17.09/17.13 EXIT: undef1553, rest remain the same}> 17.09/17.13 POST: 1 + k2^0 <= 0 17.09/17.13 17.09/17.13 17.09/17.13 LOG: Try proving POST 17.09/17.13 Solving with 1 template(s). 17.09/17.13 17.09/17.13 LOG: CALL solveNonLinearGetFirstSolution 17.09/17.13 17.09/17.13 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.033332s 17.09/17.13 Time used: 0.032935 17.09/17.13 Improving Solution with cost 52 ... 17.09/17.13 17.09/17.13 LOG: CALL solveNonLinearGetNextSolution 17.09/17.13 17.09/17.13 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002597s 17.09/17.13 Time used: 1.00253 17.09/17.13 17.09/17.13 LOG: SAT solveNonLinear - Elapsed time: 1.035929s 17.09/17.13 Cost: 52; Total time: 1.03546 17.09/17.13 Failed at location 8: k1^0 <= 0 17.09/17.13 Failed at location 8: k1^0 <= 0 17.09/17.13 Before Improving: 17.09/17.13 Quasi-invariant at l8: k1^0 <= 0 17.09/17.13 Optimizing invariants... 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.011929s 17.09/17.13 Remaining time after improvement: 0.993425 17.09/17.13 Some transition disabled by a set of quasi-invariant(s): 17.09/17.13 Quasi-invariant at l8: k1^0 <= 0 17.09/17.13 17.09/17.13 LOG: NEXT CALL check - disable 17.09/17.13 17.09/17.13 LOG: CALL check - Post:k1^0 <= 0 - Process 15 17.09/17.13 * Exit transition: 17.09/17.13 * Postcondition : k1^0 <= 0 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.003848s 17.09/17.13 > Postcondition is not implied! 17.09/17.13 17.09/17.13 LOG: RETURN check - Elapsed time: 0.004048s 17.09/17.13 Solving with 2 template(s). 17.09/17.13 17.09/17.13 LOG: CALL solveNonLinearGetFirstSolution 17.09/17.13 17.09/17.13 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.064516s 17.09/17.13 Time used: 0.063789 17.09/17.13 Improving Solution with cost 52 ... 17.09/17.13 17.09/17.13 LOG: CALL solveNonLinearGetNextSolution 17.09/17.13 17.09/17.13 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001938s 17.09/17.13 Time used: 1.00188 17.09/17.13 17.09/17.13 LOG: SAT solveNonLinear - Elapsed time: 1.066454s 17.09/17.13 Cost: 52; Total time: 1.06567 17.09/17.13 Failed at location 8: k1^0 <= 0 17.09/17.13 Failed at location 8: k1^0 <= 0 17.09/17.13 Before Improving: 17.09/17.13 Quasi-invariant at l8: k1^0 <= 0 17.09/17.13 Optimizing invariants... 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.025579s 17.09/17.13 Remaining time after improvement: 0.990734 17.09/17.13 Some transition disabled by a set of quasi-invariant(s): 17.09/17.13 Quasi-invariant at l8: k1^0 <= 0 17.09/17.13 17.09/17.13 LOG: NEXT CALL check - disable 17.09/17.13 17.09/17.13 LOG: CALL check - Post:k1^0 <= 0 - Process 16 17.09/17.13 * Exit transition: 17.09/17.13 * Postcondition : k1^0 <= 0 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.004185s 17.09/17.13 > Postcondition is not implied! 17.09/17.13 17.09/17.13 LOG: RETURN check - Elapsed time: 0.004367s 17.09/17.13 Solving with 3 template(s). 17.09/17.13 17.09/17.13 LOG: CALL solveNonLinearGetFirstSolution 17.09/17.13 17.09/17.13 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.143453s 17.09/17.13 Time used: 0.142395 17.09/17.13 Improving Solution with cost 52 ... 17.09/17.13 17.09/17.13 LOG: CALL solveNonLinearGetNextSolution 17.09/17.13 17.09/17.13 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.859619s 17.09/17.13 Time used: 0.859572 17.09/17.13 17.09/17.13 LOG: SAT solveNonLinear - Elapsed time: 1.003072s 17.09/17.13 Cost: 52; Total time: 1.00197 17.09/17.13 Failed at location 8: k1^0 <= 0 17.09/17.13 Failed at location 8: k1^0 <= 0 17.09/17.13 Before Improving: 17.09/17.13 Quasi-invariant at l8: k1^0 <= 0 17.09/17.13 Optimizing invariants... 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.016643s 17.09/17.13 Remaining time after improvement: 0.988973 17.09/17.13 Some transition disabled by a set of quasi-invariant(s): 17.09/17.13 Quasi-invariant at l8: k1^0 <= 0 17.09/17.13 17.09/17.13 LOG: NEXT CALL check - disable 17.09/17.13 17.09/17.13 LOG: CALL check - Post:k1^0 <= 0 - Process 17 17.09/17.13 * Exit transition: 17.09/17.13 * Postcondition : k1^0 <= 0 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.004329s 17.09/17.13 > Postcondition is not implied! 17.09/17.13 17.09/17.13 LOG: RETURN check - Elapsed time: 0.004518s 17.09/17.13 17.09/17.13 LOG: Postcondition is not implied - no solution 17.09/17.13 > Postcondition is not implied! 17.09/17.13 17.09/17.13 LOG: RETURN check - Elapsed time: 3.258957s 17.09/17.13 Solving with 3 template(s). 17.09/17.13 17.09/17.13 LOG: CALL solveNonLinearGetFirstSolution 17.09/17.13 17.09/17.13 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.511894s 17.09/17.13 Time used: 0.509719 17.09/17.13 Improving Solution with cost 51 ... 17.09/17.13 17.09/17.13 LOG: CALL solveNonLinearGetNextSolution 17.09/17.13 17.09/17.13 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.492881s 17.09/17.13 Time used: 0.492845 17.09/17.13 17.09/17.13 LOG: SAT solveNonLinear - Elapsed time: 1.004775s 17.09/17.13 Cost: 51; Total time: 1.00256 17.09/17.13 Failed at location 2: k2^0 <= 0 17.09/17.13 Before Improving: 17.09/17.13 Quasi-invariant at l2: k2^0 <= 0 17.09/17.13 Optimizing invariants... 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.032981s 17.09/17.13 Remaining time after improvement: 0.978446 17.09/17.13 Some transition disabled by a set of quasi-invariant(s): 17.09/17.13 Quasi-invariant at l2: k2^0 <= 0 17.09/17.13 17.09/17.13 LOG: NEXT CALL check - disable 17.09/17.13 17.09/17.13 LOG: CALL check - Post:k2^0 <= 0 - Process 18 17.09/17.13 * Exit transition: undef1553, rest remain the same}> 17.09/17.13 * Postcondition : k2^0 <= 0 17.09/17.13 Postcodition moved up: undef1553 <= 0 17.09/17.13 17.09/17.13 LOG: Try proving POST 17.09/17.13 Postcondition: undef1553 <= 0 17.09/17.13 17.09/17.13 LOG: Postcondition is not implied - Post: undef1553 <= 0 - Already checked 17.09/17.13 Already checked with failure 17.09/17.13 Postcondition: undef1553 <= 0 17.09/17.13 17.09/17.13 LOG: Postcondition is not implied - Post: undef1553 <= 0 - Already checked 17.09/17.13 Already checked with failure 17.09/17.13 17.09/17.13 LOG: NarrowEntry size 1 17.09/17.13 17.09/17.13 LOG: NarrowEntry size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 Narrowing transition: 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 17.09/17.13 LOG: Narrow transition size 1 17.09/17.13 ENTRIES: 17.09/17.13 17.09/17.13 17.09/17.13 END ENTRIES: 17.09/17.13 GRAPH: 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 -1 + k1^0, rest remain the same}> 17.09/17.13 END GRAPH: 17.09/17.13 EXIT: undef1553, rest remain the same}> 17.09/17.13 POST: k2^0 <= 0 17.09/17.13 17.09/17.13 17.09/17.13 LOG: Try proving POST 17.09/17.13 Solving with 1 template(s). 17.09/17.13 17.09/17.13 LOG: CALL solveNonLinearGetFirstSolution 17.09/17.13 17.09/17.13 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.025940s 17.09/17.13 Time used: 0.025566 17.09/17.13 Improving Solution with cost 52 ... 17.09/17.13 17.09/17.13 LOG: CALL solveNonLinearGetNextSolution 17.09/17.13 17.09/17.13 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.003938s 17.09/17.13 Time used: 1.00385 17.09/17.13 17.09/17.13 LOG: SAT solveNonLinear - Elapsed time: 1.029878s 17.09/17.13 Cost: 52; Total time: 1.02941 17.09/17.13 Failed at location 8: k1^0 <= 0 17.09/17.13 Failed at location 8: k1^0 <= 0 17.09/17.13 Before Improving: 17.09/17.13 Quasi-invariant at l8: k1^0 <= 0 17.09/17.13 Optimizing invariants... 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.011942s 17.09/17.13 Remaining time after improvement: 0.994049 17.09/17.13 Some transition disabled by a set of quasi-invariant(s): 17.09/17.13 Quasi-invariant at l8: k1^0 <= 0 17.09/17.13 17.09/17.13 LOG: NEXT CALL check - disable 17.09/17.13 17.09/17.13 LOG: CALL check - Post:k1^0 <= 0 - Process 19 17.09/17.13 * Exit transition: 17.09/17.13 * Postcondition : k1^0 <= 0 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.003986s 17.09/17.13 > Postcondition is not implied! 17.09/17.13 17.09/17.13 LOG: RETURN check - Elapsed time: 0.004163s 17.09/17.13 Solving with 2 template(s). 17.09/17.13 17.09/17.13 LOG: CALL solveNonLinearGetFirstSolution 17.09/17.13 17.09/17.13 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.067647s 17.09/17.13 Time used: 0.06694 17.09/17.13 Improving Solution with cost 52 ... 17.09/17.13 17.09/17.13 LOG: CALL solveNonLinearGetNextSolution 17.09/17.13 17.09/17.13 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002656s 17.09/17.13 Time used: 1.00259 17.09/17.13 17.09/17.13 LOG: SAT solveNonLinear - Elapsed time: 1.070303s 17.09/17.13 Cost: 52; Total time: 1.06953 17.09/17.13 Failed at location 8: k1^0 <= 0 17.09/17.13 Failed at location 8: k1^0 <= 0 17.09/17.13 Before Improving: 17.09/17.13 Quasi-invariant at l8: k1^0 <= 0 17.09/17.13 Optimizing invariants... 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.026442s 17.09/17.13 Remaining time after improvement: 0.990304 17.09/17.13 Some transition disabled by a set of quasi-invariant(s): 17.09/17.13 Quasi-invariant at l8: k1^0 <= 0 17.09/17.13 17.09/17.13 LOG: NEXT CALL check - disable 17.09/17.13 17.09/17.13 LOG: CALL check - Post:k1^0 <= 0 - Process 20 17.09/17.13 * Exit transition: 17.09/17.13 * Postcondition : k1^0 <= 0 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.005063s 17.09/17.13 > Postcondition is not implied! 17.09/17.13 17.09/17.13 LOG: RETURN check - Elapsed time: 0.005250s 17.09/17.13 Solving with 3 template(s). 17.09/17.13 17.09/17.13 LOG: CALL solveNonLinearGetFirstSolution 17.09/17.13 17.09/17.13 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.133827s 17.09/17.13 Time used: 0.132794 17.09/17.13 Improving Solution with cost 52 ... 17.09/17.13 17.09/17.13 LOG: CALL solveNonLinearGetNextSolution 17.09/17.13 17.09/17.13 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.869188s 17.09/17.13 Time used: 0.869135 17.09/17.13 17.09/17.13 LOG: SAT solveNonLinear - Elapsed time: 1.003015s 17.09/17.13 Cost: 52; Total time: 1.00193 17.09/17.13 Failed at location 8: k1^0 <= 0 17.09/17.13 Failed at location 8: k1^0 <= 0 17.09/17.13 Before Improving: 17.09/17.13 Quasi-invariant at l8: k1^0 <= 0 17.09/17.13 Optimizing invariants... 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.017034s 17.09/17.13 Remaining time after improvement: 0.988605 17.09/17.13 Some transition disabled by a set of quasi-invariant(s): 17.09/17.13 Quasi-invariant at l8: k1^0 <= 0 17.09/17.13 17.09/17.13 LOG: NEXT CALL check - disable 17.09/17.13 17.09/17.13 LOG: CALL check - Post:k1^0 <= 0 - Process 21 17.09/17.13 * Exit transition: 17.09/17.13 * Postcondition : k1^0 <= 0 17.09/17.13 17.09/17.13 LOG: CALL solveLinear 17.09/17.13 17.09/17.13 LOG: RETURN solveLinear - Elapsed time: 0.005528s 17.09/17.13 > Postcondition is not implied! 17.09/17.13 17.09/17.13 LOG: RETURN check - Elapsed time: 0.005722s 17.09/17.13 17.09/17.13 LOG: Postcondition is not implied - no solution 17.09/17.13 > Postcondition is not implied! 17.09/17.13 17.09/17.13 LOG: RETURN check - Elapsed time: 3.268557s 17.09/17.13 17.09/17.13 LOG: Postcondition is not implied - no solution 17.09/17.13 > Postcondition is not implied! 17.09/17.13 17.09/17.13 LOG: RETURN check - Elapsed time: 16.580202s 17.09/17.13 Cannot prove unreachability 17.09/17.13 17.09/17.13 Proving non-termination of subgraph 3 17.09/17.13 Transitions: 17.09/17.13 17.09/17.13 Variables: 17.09/17.13 17.09/17.13 Checking conditional non-termination of SCC {l11}... 17.09/17.13 > No exit transition to close. 17.09/17.13 Calling reachability with... 17.09/17.13 Transition: 17.09/17.13 Conditions: 17.09/17.13 OPEN EXITS: 17.09/17.13 17.09/17.13 17.09/17.13 --- Reachability graph --- 17.09/17.13 > Graph without transitions. 17.09/17.13 17.09/17.13 Calling reachability with... 17.09/17.13 Transition: 17.09/17.13 Conditions: 17.09/17.13 OPEN EXITS: 17.09/17.13 (condsUp: undef796 = 0, undef795 = 1, undef797 = 1) 17.09/17.13 17.09/17.13 --- Reachability graph --- 17.09/17.13 > Graph without transitions. 17.09/17.13 17.09/17.13 Calling reachability with... 17.09/17.13 Transition: undef1553, rest remain the same}> 17.09/17.13 Conditions: k2^0 <= 0, undef796 = 0, undef795 = 1, undef797 = 1, 17.09/17.13 OPEN EXITS: 17.09/17.13 WARNING: Applying substitution to an expression with non-program variables. 17.09/17.13 WARNING: Applying substitution to an expression with non-program variables. 17.09/17.13 WARNING: Applying substitution to an expression with non-program variables. 17.09/17.13 undef1553, rest remain the same}> (condsUp: undef1598 = 0, undef1601 = 0, undef1597 = 1, undef1599 = 1, undef1600 = 1, undef1602 = 1, undef1553 <= 0, undef796 = 0, undef795 = 1, undef797 = 1) 17.09/17.13 17.09/17.13 --- Reachability graph --- 17.09/17.13 > Graph without transitions. 17.09/17.13 17.09/17.13 Calling reachability with... 17.09/17.13 Transition: 17.09/17.13 Conditions: k1^0 <= 0, undef1598 = 0, undef1601 = 0, undef1597 = 1, undef1599 = 1, undef1600 = 1, undef1602 = 1, undef1553 <= 0, undef796 = 0, undef795 = 1, undef797 = 1, 17.09/17.13 Transition: 17.09/17.13 Conditions: k1^0 <= 0, undef1598 = 0, undef1601 = 0, undef1597 = 1, undef1599 = 1, undef1600 = 1, undef1602 = 1, undef1553 <= 0, undef796 = 0, undef795 = 1, undef797 = 1, 17.09/17.13 OPEN EXITS: 17.09/17.13 17.09/17.13 17.09/17.13 17.09/17.13 > Conditions are reachable! 17.09/17.13 17.09/17.13 Program does NOT terminate 17.09/17.13 /export/starexec/sandbox/solver/bin/starexec_run_termcomp2019_ITS: line 26: delete: command not found 17.09/17.13 /export/starexec/sandbox/solver/bin/starexec_run_termcomp2019_ITS: line 27: edit: command not found 17.09/17.13 EOF