48.68/48.79 NO 48.68/48.79 48.68/48.79 Solver Timeout: 4 48.68/48.79 Global Timeout: 300 48.68/48.79 No parsing errors! 48.68/48.79 Init Location: 0 48.68/48.79 Transitions: 48.68/48.79 48.68/48.79 (0 + Irql^0), keR^0 -> 0}> 48.68/48.79 undef67, a1818^0 -> (0 + undef67), i^0 -> undef98, i___01717^0 -> (0 + Irql^0), k3^0 -> (~(1) + k3^0), keR^0 -> 0}> 48.68/48.79 48.68/48.79 48.68/48.79 48.68/48.79 48.68/48.79 undef388}> 48.68/48.79 48.68/48.79 48.68/48.79 undef570}> 48.68/48.79 48.68/48.79 48.68/48.79 48.68/48.79 undef797, ___rho_7_^0 -> undef813, k2^0 -> (~(1) + k2^0)}> 48.68/48.79 undef866, i___01313^0 -> (0 + Irql^0), k3^0 -> (0 + undef866), keR^0 -> 0}> 48.68/48.79 48.68/48.79 0}> 48.68/48.79 (0 + CromData^0)}> 48.68/48.79 48.68/48.79 48.68/48.79 undef1239}> 48.68/48.79 48.68/48.79 48.68/48.79 undef1418, k4^0 -> (0 + undef1418), keA^0 -> 0}> 48.68/48.79 48.68/48.79 undef1544}> 48.68/48.79 undef1595, k1^0 -> (~(1) + k1^0)}> 48.68/48.79 undef1668, i___099^0 -> (0 + Irql^0), k2^0 -> (0 + undef1668), keA^0 -> 0, keR^0 -> 0}> 48.68/48.79 48.68/48.79 undef1793, k1^0 -> (0 + undef1793), keA^0 -> 0, ntStatus^0 -> (0 + undef1837), ret_IoSetDeviceInterfaceState44^0 -> undef1837}> 48.68/48.79 48.68/48.79 1}> 48.68/48.79 48.68/48.79 48.68/48.79 48.68/48.79 48.68/48.79 48.68/48.79 1, k5^0 -> (~(1) + k5^0), phi_io_compl^0 -> 1}> 48.68/48.79 (0 + Irql^0), keR^0 -> 0}> 48.68/48.79 48.68/48.79 1, b22^0 -> (0 + Irp^0), ntStatus^0 -> (0 + undef2511), ret_t1394Diag_PnpStopDevice33^0 -> undef2511}> 48.68/48.79 (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 + undef2573), ret_t1394_SubmitIrpSynch3636^0 -> undef2573}> 48.68/48.79 (0 + ResourceIrp^0)}> 48.68/48.79 1, b2929^0 -> 0, pIrb^0 -> (0 + undef2691), ret_ExAllocatePool3030^0 -> undef2691}> 48.68/48.79 48.68/48.79 48.68/48.79 48.68/48.79 48.68/48.79 (0 + undef2997), a2525^0 -> 1, b2626^0 -> 0, pIrb^0 -> undef2993, ret_IoAllocateIrp2727^0 -> undef2997}> 48.68/48.79 undef3011, i___04040^0 -> (0 + Irql^0), k5^0 -> (0 + undef3011), keA^0 -> 0, keR^0 -> 0}> 48.68/48.79 undef3070, i___02424^0 -> (0 + Irql^0), k4^0 -> (~(1) + k4^0), keR^0 -> 0}> 48.68/48.79 undef3137, ___rho_666_^0 -> undef3142, ioA^0 -> undef3170, ioR^0 -> undef3171, keA^0 -> (0 + undef3178), keR^0 -> undef3178, phi_io_compl^0 -> 0, phi_nSUC_ret^0 -> 0}> 48.68/48.79 48.68/48.79 48.68/48.79 Fresh variables: 48.68/48.79 undef62, undef67, undef98, undef124, undef125, undef388, undef570, undef797, undef813, undef858, undef866, undef920, undef1043, undef1239, undef1418, undef1471, undef1544, undef1595, undef1668, undef1716, undef1717, undef1793, undef1837, undef1840, undef2390, undef2511, undef2573, undef2691, undef2993, undef2997, undef3001, undef3011, undef3063, undef3064, undef3070, undef3126, undef3137, undef3142, undef3170, undef3171, undef3178, 48.68/48.79 48.68/48.79 Undef variables: 48.68/48.79 undef62, undef67, undef98, undef124, undef125, undef388, undef570, undef797, undef813, undef858, undef866, undef920, undef1043, undef1239, undef1418, undef1471, undef1544, undef1595, undef1668, undef1716, undef1717, undef1793, undef1837, undef1840, undef2390, undef2511, undef2573, undef2691, undef2993, undef2997, undef3001, undef3011, undef3063, undef3064, undef3070, undef3126, undef3137, undef3142, undef3170, undef3171, undef3178, 48.68/48.79 48.68/48.79 Abstraction variables: 48.68/48.79 48.68/48.79 Exit nodes: 48.68/48.79 48.68/48.79 Accepting locations: 48.68/48.79 48.68/48.79 Asserts: 48.68/48.79 48.68/48.79 Preprocessed LLVMGraph 48.68/48.79 Init Location: 0 48.68/48.79 Transitions: 48.68/48.79 48.68/48.79 48.68/48.79 (0 + undef3011)}> 48.68/48.79 48.68/48.79 48.68/48.79 48.68/48.79 (~(1) + k3^0)}> 48.68/48.79 (~(1) + k2^0)}> 48.68/48.79 (~(1) + k2^0)}> 48.68/48.79 (~(1) + k2^0)}> 48.68/48.79 (~(1) + k2^0)}> 48.68/48.79 (~(1) + k2^0)}> 48.68/48.79 (~(1) + k2^0)}> 48.68/48.79 (~(1) + k2^0)}> 48.68/48.79 (~(1) + k2^0)}> 48.68/48.79 (~(1) + k2^0)}> 48.68/48.79 (~(1) + k2^0)}> 48.68/48.79 (~(1) + k2^0)}> 48.68/48.79 (~(1) + k2^0)}> 48.68/48.79 (~(1) + k2^0)}> 48.68/48.79 (~(1) + k2^0)}> 48.68/48.79 (~(1) + k2^0)}> 48.68/48.79 (~(1) + k2^0)}> 48.68/48.79 (0 + undef866)}> 48.68/48.79 (~(1) + k1^0)}> 48.68/48.79 (~(1) + k1^0)}> 48.68/48.79 (~(1) + k1^0)}> 48.68/48.79 (~(1) + k1^0)}> 48.68/48.79 (~(1) + k1^0)}> 48.68/48.79 (0 + undef1668)}> 48.68/48.79 (~(1) + k5^0)}> 48.68/48.79 48.68/48.79 48.68/48.79 48.68/48.79 48.68/48.79 48.68/48.79 Fresh variables: 48.68/48.79 undef62, undef67, undef98, undef124, undef125, undef388, undef570, undef797, undef813, undef858, undef866, undef920, undef1043, undef1239, undef1418, undef1471, undef1544, undef1595, undef1668, undef1716, undef1717, undef1793, undef1837, undef1840, undef2390, undef2511, undef2573, undef2691, undef2993, undef2997, undef3001, undef3011, undef3063, undef3064, undef3070, undef3126, undef3137, undef3142, undef3170, undef3171, undef3178, 48.68/48.79 48.68/48.79 Undef variables: 48.68/48.79 undef62, undef67, undef98, undef124, undef125, undef388, undef570, undef797, undef813, undef858, undef866, undef920, undef1043, undef1239, undef1418, undef1471, undef1544, undef1595, undef1668, undef1716, undef1717, undef1793, undef1837, undef1840, undef2390, undef2511, undef2573, undef2691, undef2993, undef2997, undef3001, undef3011, undef3063, undef3064, undef3070, undef3126, undef3137, undef3142, undef3170, undef3171, undef3178, 48.68/48.79 48.68/48.79 Abstraction variables: 48.68/48.79 48.68/48.79 Exit nodes: 48.68/48.79 48.68/48.79 Accepting locations: 48.68/48.79 48.68/48.79 Asserts: 48.68/48.79 48.68/48.79 ************************************************************* 48.68/48.79 ******************************************************************************************* 48.68/48.79 *********************** WORKING TRANSITION SYSTEM (DAG) *********************** 48.68/48.79 ******************************************************************************************* 48.68/48.79 48.68/48.79 Init Location: 0 48.68/48.79 Graph 0: 48.68/48.79 Transitions: 48.68/48.79 Variables: 48.68/48.79 48.68/48.79 Graph 1: 48.68/48.79 Transitions: 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 Variables: 48.68/48.79 k1^0 48.68/48.79 48.68/48.79 Graph 2: 48.68/48.79 Transitions: 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 Variables: 48.68/48.79 k2^0 48.68/48.79 48.68/48.79 Graph 3: 48.68/48.79 Transitions: 48.68/48.79 -1 + k3^0, rest remain the same}> 48.68/48.79 Variables: 48.68/48.79 k3^0 48.68/48.79 48.68/48.79 Graph 4: 48.68/48.79 Transitions: 48.68/48.79 48.68/48.79 48.68/48.79 Variables: 48.68/48.79 48.68/48.79 Graph 5: 48.68/48.79 Transitions: 48.68/48.79 -1 + k5^0, rest remain the same}> 48.68/48.79 Variables: 48.68/48.79 k5^0 48.68/48.79 48.68/48.79 Graph 6: 48.68/48.79 Transitions: 48.68/48.79 48.68/48.79 Variables: 48.68/48.79 48.68/48.79 Precedence: 48.68/48.79 Graph 0 48.68/48.79 48.68/48.79 Graph 1 48.68/48.79 48.68/48.79 48.68/48.79 48.68/48.79 Graph 2 48.68/48.79 undef1668, rest remain the same}> 48.68/48.79 48.68/48.79 Graph 3 48.68/48.79 undef866, rest remain the same}> 48.68/48.79 48.68/48.79 Graph 4 48.68/48.79 48.68/48.79 48.68/48.79 Graph 5 48.68/48.79 undef3011, rest remain the same}> 48.68/48.79 48.68/48.79 Graph 6 48.68/48.79 48.68/48.79 48.68/48.79 48.68/48.79 48.68/48.79 Map Locations to Subgraph: 48.68/48.79 ( 0 , 0 ) 48.68/48.79 ( 2 , 4 ) 48.68/48.79 ( 3 , 3 ) 48.68/48.79 ( 5 , 2 ) 48.68/48.79 ( 11 , 1 ) 48.68/48.79 ( 20 , 5 ) 48.68/48.79 ( 26 , 6 ) 48.68/48.79 48.68/48.79 ******************************************************************************************* 48.68/48.79 ******************************** CHECKING ASSERTIONS ******************************** 48.68/48.79 ******************************************************************************************* 48.68/48.79 48.68/48.79 Proving termination of subgraph 0 48.68/48.79 Proving termination of subgraph 1 48.68/48.79 Checking unfeasibility... 48.68/48.79 Time used: 0.009437 48.68/48.79 48.68/48.79 Checking conditional termination of SCC {l11}... 48.68/48.79 48.68/48.79 LOG: CALL solveLinear 48.68/48.79 48.68/48.79 LOG: RETURN solveLinear - Elapsed time: 0.004555s 48.68/48.79 Ranking function: -1 + k1^0 48.68/48.79 New Graphs: 48.68/48.79 Proving termination of subgraph 2 48.68/48.79 Checking unfeasibility... 48.68/48.79 Time used: 0.039659 48.68/48.79 48.68/48.79 Checking conditional termination of SCC {l5}... 48.68/48.79 48.68/48.79 LOG: CALL solveLinear 48.68/48.79 48.68/48.79 LOG: RETURN solveLinear - Elapsed time: 0.014870s 48.68/48.79 Ranking function: -1 + k2^0 48.68/48.79 New Graphs: 48.68/48.79 Proving termination of subgraph 3 48.68/48.79 Checking unfeasibility... 48.68/48.79 Time used: 0.001779 48.68/48.79 48.68/48.79 Checking conditional termination of SCC {l3}... 48.68/48.79 48.68/48.79 LOG: CALL solveLinear 48.68/48.79 48.68/48.79 LOG: RETURN solveLinear - Elapsed time: 0.002147s 48.68/48.79 Ranking function: -1 + k3^0 48.68/48.79 New Graphs: 48.68/48.79 Proving termination of subgraph 4 48.68/48.79 Checking unfeasibility... 48.68/48.79 Time used: 0.002286 48.68/48.79 48.68/48.79 > No variable changes in termination graph. 48.68/48.79 Checking conditional unfeasibility... 48.68/48.79 Termination failed. Trying to show unreachability... 48.68/48.79 Proving unreachability of entry: 48.68/48.79 48.68/48.79 LOG: CALL check - Post:1 <= 0 - Process 1 48.68/48.79 * Exit transition: 48.68/48.79 * Postcondition : 1 <= 0 48.68/48.79 Postcodition moved up: 1 <= 0 48.68/48.79 48.68/48.79 LOG: Try proving POST 48.68/48.79 Postcondition: 1 <= 0 48.68/48.79 48.68/48.79 LOG: CALL check - Post:1 <= 0 - Process 2 48.68/48.79 * Exit transition: undef866, rest remain the same}> 48.68/48.79 * Postcondition : 1 <= 0 48.68/48.79 Postcodition moved up: 1 <= 0 48.68/48.79 48.68/48.79 LOG: Try proving POST 48.68/48.79 Postcondition: 1 <= 0 48.68/48.79 48.68/48.79 LOG: CALL check - Post:1 <= 0 - Process 3 48.68/48.79 * Exit transition: undef1668, rest remain the same}> 48.68/48.79 * Postcondition : 1 <= 0 48.68/48.79 Postcodition moved up: 1 <= 0 48.68/48.79 48.68/48.79 LOG: Try proving POST 48.68/48.79 Postcondition: 1 <= 0 48.68/48.79 48.68/48.79 LOG: CALL check - Post:1 <= 0 - Process 4 48.68/48.79 * Exit transition: 48.68/48.79 * Postcondition : 1 <= 0 48.68/48.79 48.68/48.79 LOG: CALL solveLinear 48.68/48.79 48.68/48.79 LOG: RETURN solveLinear - Elapsed time: 0.002237s 48.68/48.79 > Postcondition is not implied! 48.68/48.79 48.68/48.79 LOG: RETURN check - Elapsed time: 0.002383s 48.68/48.79 Postcondition: 1 <= 0 48.68/48.79 48.68/48.79 LOG: CALL check - Post:1 <= 0 - Process 5 48.68/48.79 * Exit transition: 48.68/48.79 * Postcondition : 1 <= 0 48.68/48.79 48.68/48.79 LOG: CALL solveLinear 48.68/48.79 48.68/48.79 LOG: RETURN solveLinear - Elapsed time: 0.002295s 48.68/48.79 > Postcondition is not implied! 48.68/48.79 48.68/48.79 LOG: RETURN check - Elapsed time: 0.002454s 48.68/48.79 48.68/48.79 LOG: NarrowEntry size 1 48.68/48.79 48.68/48.79 LOG: NarrowEntry size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 ENTRIES: 48.68/48.79 48.68/48.79 48.68/48.79 END ENTRIES: 48.68/48.79 GRAPH: 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 END GRAPH: 48.68/48.79 EXIT: undef1668, rest remain the same}> 48.68/48.79 POST: 1 <= 0 48.68/48.79 48.68/48.79 48.68/48.79 LOG: Try proving POST 48.68/48.79 Solving with 1 template(s). 48.68/48.79 48.68/48.79 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.79 48.68/48.79 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.018569s 48.68/48.79 Time used: 0.018259 48.68/48.79 Improving Solution with cost 52 ... 48.68/48.79 48.68/48.79 LOG: CALL solveNonLinearGetNextSolution 48.68/48.79 48.68/48.79 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001254s 48.68/48.79 Time used: 1.00123 48.68/48.79 48.68/48.79 LOG: SAT solveNonLinear - Elapsed time: 1.019823s 48.68/48.79 Cost: 52; Total time: 1.01949 48.68/48.79 Failed at location 11: k1^0 <= 0 48.68/48.79 Failed at location 11: k1^0 <= 0 48.68/48.79 Before Improving: 48.68/48.79 Quasi-invariant at l11: k1^0 <= 0 48.68/48.79 Optimizing invariants... 48.68/48.79 48.68/48.79 LOG: CALL solveLinear 48.68/48.79 48.68/48.79 LOG: RETURN solveLinear - Elapsed time: 0.008786s 48.68/48.79 Remaining time after improvement: 0.996697 48.68/48.79 Some transition disabled by a set of quasi-invariant(s): 48.68/48.79 Quasi-invariant at l11: k1^0 <= 0 48.68/48.79 48.68/48.79 LOG: NEXT CALL check - disable 48.68/48.79 48.68/48.79 LOG: CALL check - Post:k1^0 <= 0 - Process 6 48.68/48.79 * Exit transition: 48.68/48.79 * Postcondition : k1^0 <= 0 48.68/48.79 48.68/48.79 LOG: CALL solveLinear 48.68/48.79 48.68/48.79 LOG: RETURN solveLinear - Elapsed time: 0.002719s 48.68/48.79 > Postcondition is not implied! 48.68/48.79 48.68/48.79 LOG: RETURN check - Elapsed time: 0.002885s 48.68/48.79 Solving with 2 template(s). 48.68/48.79 48.68/48.79 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.79 48.68/48.79 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.053501s 48.68/48.79 Time used: 0.052961 48.68/48.79 Improving Solution with cost 52 ... 48.68/48.79 48.68/48.79 LOG: CALL solveNonLinearGetNextSolution 48.68/48.79 48.68/48.79 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001520s 48.68/48.79 Time used: 1.0015 48.68/48.79 48.68/48.79 LOG: SAT solveNonLinear - Elapsed time: 1.055021s 48.68/48.79 Cost: 52; Total time: 1.05446 48.68/48.79 Failed at location 11: k1^0 <= 0 48.68/48.79 Failed at location 11: k1^0 <= 0 48.68/48.79 Before Improving: 48.68/48.79 Quasi-invariant at l11: k1^0 <= 0 48.68/48.79 Optimizing invariants... 48.68/48.79 48.68/48.79 LOG: CALL solveLinear 48.68/48.79 48.68/48.79 LOG: RETURN solveLinear - Elapsed time: 0.020812s 48.68/48.79 Remaining time after improvement: 0.994244 48.68/48.79 Some transition disabled by a set of quasi-invariant(s): 48.68/48.79 Quasi-invariant at l11: k1^0 <= 0 48.68/48.79 48.68/48.79 LOG: NEXT CALL check - disable 48.68/48.79 48.68/48.79 LOG: CALL check - Post:k1^0 <= 0 - Process 7 48.68/48.79 * Exit transition: 48.68/48.79 * Postcondition : k1^0 <= 0 48.68/48.79 48.68/48.79 LOG: CALL solveLinear 48.68/48.79 48.68/48.79 LOG: RETURN solveLinear - Elapsed time: 0.003473s 48.68/48.79 > Postcondition is not implied! 48.68/48.79 48.68/48.79 LOG: RETURN check - Elapsed time: 0.003634s 48.68/48.79 48.68/48.79 LOG: Postcondition is not implied - no solution 48.68/48.79 > Postcondition is not implied! 48.68/48.79 48.68/48.79 LOG: RETURN check - Elapsed time: 2.161005s 48.68/48.79 48.68/48.79 LOG: NarrowEntry size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 ENTRIES: 48.68/48.79 undef1668, rest remain the same}> 48.68/48.79 END ENTRIES: 48.68/48.79 GRAPH: 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 -1 + k2^0, rest remain the same}> 48.68/48.79 END GRAPH: 48.68/48.79 EXIT: undef866, rest remain the same}> 48.68/48.79 POST: 1 <= 0 48.68/48.79 48.68/48.79 48.68/48.79 LOG: Try proving POST 48.68/48.79 Solving with 1 template(s). 48.68/48.79 48.68/48.79 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.79 48.68/48.79 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.080073s 48.68/48.79 Time used: 0.079282 48.68/48.79 Improving Solution with cost 51 ... 48.68/48.79 48.68/48.79 LOG: CALL solveNonLinearGetNextSolution 48.68/48.79 48.68/48.79 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.059961s 48.68/48.79 Time used: 1.05994 48.68/48.79 48.68/48.79 LOG: SAT solveNonLinear - Elapsed time: 1.140034s 48.68/48.79 Cost: 51; Total time: 1.13922 48.68/48.79 Failed at location 5: k2^0 <= 0 48.68/48.79 Before Improving: 48.68/48.79 Quasi-invariant at l5: k2^0 <= 0 48.68/48.79 Optimizing invariants... 48.68/48.79 48.68/48.79 LOG: CALL solveLinear 48.68/48.79 48.68/48.79 LOG: RETURN solveLinear - Elapsed time: 0.029817s 48.68/48.79 Remaining time after improvement: 0.990019 48.68/48.79 Some transition disabled by a set of quasi-invariant(s): 48.68/48.79 Quasi-invariant at l5: k2^0 <= 0 48.68/48.79 48.68/48.79 LOG: NEXT CALL check - disable 48.68/48.79 48.68/48.79 LOG: CALL check - Post:k2^0 <= 0 - Process 8 48.68/48.79 * Exit transition: undef1668, rest remain the same}> 48.68/48.79 * Postcondition : k2^0 <= 0 48.68/48.79 Postcodition moved up: undef1668 <= 0 48.68/48.79 48.68/48.79 LOG: Try proving POST 48.68/48.79 Postcondition: undef1668 <= 0 48.68/48.79 48.68/48.79 LOG: CALL check - Post:undef1668 <= 0 - Process 9 48.68/48.79 * Exit transition: 48.68/48.79 * Postcondition : undef1668 <= 0 48.68/48.79 48.68/48.79 LOG: CALL solveLinear 48.68/48.79 48.68/48.79 LOG: RETURN solveLinear - Elapsed time: 0.002405s 48.68/48.79 > Postcondition is not implied! 48.68/48.79 48.68/48.79 LOG: RETURN check - Elapsed time: 0.002557s 48.68/48.79 Postcondition: undef1668 <= 0 48.68/48.79 48.68/48.79 LOG: CALL check - Post:undef1668 <= 0 - Process 10 48.68/48.79 * Exit transition: 48.68/48.79 * Postcondition : undef1668 <= 0 48.68/48.79 48.68/48.79 LOG: CALL solveLinear 48.68/48.79 48.68/48.79 LOG: RETURN solveLinear - Elapsed time: 0.002457s 48.68/48.79 > Postcondition is not implied! 48.68/48.79 48.68/48.79 LOG: RETURN check - Elapsed time: 0.002616s 48.68/48.79 48.68/48.79 LOG: NarrowEntry size 1 48.68/48.79 48.68/48.79 LOG: NarrowEntry size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 ENTRIES: 48.68/48.79 48.68/48.79 48.68/48.79 END ENTRIES: 48.68/48.79 GRAPH: 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 END GRAPH: 48.68/48.79 EXIT: undef1668, rest remain the same}> 48.68/48.79 POST: k2^0 <= 0 48.68/48.79 48.68/48.79 48.68/48.79 LOG: Try proving POST 48.68/48.79 Solving with 1 template(s). 48.68/48.79 48.68/48.79 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.79 48.68/48.79 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.022558s 48.68/48.79 Time used: 0.022233 48.68/48.79 Improving Solution with cost 52 ... 48.68/48.79 48.68/48.79 LOG: CALL solveNonLinearGetNextSolution 48.68/48.79 48.68/48.79 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001437s 48.68/48.79 Time used: 1.00141 48.68/48.79 48.68/48.79 LOG: SAT solveNonLinear - Elapsed time: 1.023995s 48.68/48.79 Cost: 52; Total time: 1.02365 48.68/48.79 Failed at location 11: k1^0 <= 0 48.68/48.79 Failed at location 11: k1^0 <= 0 48.68/48.79 Before Improving: 48.68/48.79 Quasi-invariant at l11: k1^0 <= 0 48.68/48.79 Optimizing invariants... 48.68/48.79 48.68/48.79 LOG: CALL solveLinear 48.68/48.79 48.68/48.79 LOG: RETURN solveLinear - Elapsed time: 0.009834s 48.68/48.79 Remaining time after improvement: 0.996321 48.68/48.79 Some transition disabled by a set of quasi-invariant(s): 48.68/48.79 Quasi-invariant at l11: k1^0 <= 0 48.68/48.79 48.68/48.79 LOG: NEXT CALL check - disable 48.68/48.79 48.68/48.79 LOG: CALL check - Post:k1^0 <= 0 - Process 11 48.68/48.79 * Exit transition: 48.68/48.79 * Postcondition : k1^0 <= 0 48.68/48.79 48.68/48.79 LOG: CALL solveLinear 48.68/48.79 48.68/48.79 LOG: RETURN solveLinear - Elapsed time: 0.003411s 48.68/48.79 > Postcondition is not implied! 48.68/48.79 48.68/48.79 LOG: RETURN check - Elapsed time: 0.003574s 48.68/48.79 Solving with 2 template(s). 48.68/48.79 48.68/48.79 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.79 48.68/48.79 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.054781s 48.68/48.79 Time used: 0.05415 48.68/48.79 Improving Solution with cost 52 ... 48.68/48.79 48.68/48.79 LOG: CALL solveNonLinearGetNextSolution 48.68/48.79 48.68/48.79 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001634s 48.68/48.79 Time used: 1.00161 48.68/48.79 48.68/48.79 LOG: SAT solveNonLinear - Elapsed time: 1.056415s 48.68/48.79 Cost: 52; Total time: 1.05576 48.68/48.79 Failed at location 11: k1^0 <= 0 48.68/48.79 Failed at location 11: k1^0 <= 0 48.68/48.79 Before Improving: 48.68/48.79 Quasi-invariant at l11: k1^0 <= 0 48.68/48.79 Optimizing invariants... 48.68/48.79 48.68/48.79 LOG: CALL solveLinear 48.68/48.79 48.68/48.79 LOG: RETURN solveLinear - Elapsed time: 0.022433s 48.68/48.79 Remaining time after improvement: 0.993245 48.68/48.79 Some transition disabled by a set of quasi-invariant(s): 48.68/48.79 Quasi-invariant at l11: k1^0 <= 0 48.68/48.79 48.68/48.79 LOG: NEXT CALL check - disable 48.68/48.79 48.68/48.79 LOG: CALL check - Post:k1^0 <= 0 - Process 12 48.68/48.79 * Exit transition: 48.68/48.79 * Postcondition : k1^0 <= 0 48.68/48.79 48.68/48.79 LOG: CALL solveLinear 48.68/48.79 48.68/48.79 LOG: RETURN solveLinear - Elapsed time: 0.003342s 48.68/48.79 > Postcondition is not implied! 48.68/48.79 48.68/48.79 LOG: RETURN check - Elapsed time: 0.003505s 48.68/48.79 48.68/48.79 LOG: Postcondition is not implied - no solution 48.68/48.79 > Postcondition is not implied! 48.68/48.79 48.68/48.79 LOG: RETURN check - Elapsed time: 2.175775s 48.68/48.79 Solving with 2 template(s). 48.68/48.79 48.68/48.79 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.79 48.68/48.79 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.289858s 48.68/48.79 Time used: 0.288564 48.68/48.79 Improving Solution with cost 51 ... 48.68/48.79 48.68/48.79 LOG: CALL solveNonLinearGetNextSolution 48.68/48.79 48.68/48.79 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001774s 48.68/48.79 Time used: 1.00174 48.68/48.79 48.68/48.79 LOG: SAT solveNonLinear - Elapsed time: 1.291633s 48.68/48.79 Cost: 51; Total time: 1.2903 48.68/48.79 Failed at location 5: k2^0 <= 0 48.68/48.79 Before Improving: 48.68/48.79 Quasi-invariant at l5: k2^0 <= 0 48.68/48.79 Optimizing invariants... 48.68/48.79 48.68/48.79 LOG: CALL solveLinear 48.68/48.79 48.68/48.79 LOG: RETURN solveLinear - Elapsed time: 0.019900s 48.68/48.79 Remaining time after improvement: 0.986057 48.68/48.79 Some transition disabled by a set of quasi-invariant(s): 48.68/48.79 Quasi-invariant at l5: k2^0 <= 0 48.68/48.79 48.68/48.79 LOG: NEXT CALL check - disable 48.68/48.79 48.68/48.79 LOG: CALL check - Post:k2^0 <= 0 - Process 13 48.68/48.79 * Exit transition: undef1668, rest remain the same}> 48.68/48.79 * Postcondition : k2^0 <= 0 48.68/48.79 Postcodition moved up: undef1668 <= 0 48.68/48.79 48.68/48.79 LOG: Try proving POST 48.68/48.79 Postcondition: undef1668 <= 0 48.68/48.79 48.68/48.79 LOG: Postcondition is not implied - Post: undef1668 <= 0 - Already checked 48.68/48.79 Already checked with failure 48.68/48.79 Postcondition: undef1668 <= 0 48.68/48.79 48.68/48.79 LOG: Postcondition is not implied - Post: undef1668 <= 0 - Already checked 48.68/48.79 Already checked with failure 48.68/48.79 48.68/48.79 LOG: NarrowEntry size 1 48.68/48.79 48.68/48.79 LOG: NarrowEntry size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 ENTRIES: 48.68/48.79 48.68/48.79 48.68/48.79 END ENTRIES: 48.68/48.79 GRAPH: 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 END GRAPH: 48.68/48.79 EXIT: undef1668, rest remain the same}> 48.68/48.79 POST: k2^0 <= 0 48.68/48.79 48.68/48.79 48.68/48.79 LOG: Try proving POST 48.68/48.79 Solving with 1 template(s). 48.68/48.79 48.68/48.79 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.79 48.68/48.79 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.023893s 48.68/48.79 Time used: 0.023566 48.68/48.79 Improving Solution with cost 52 ... 48.68/48.79 48.68/48.79 LOG: CALL solveNonLinearGetNextSolution 48.68/48.79 48.68/48.79 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.005367s 48.68/48.79 Time used: 1.00203 48.68/48.79 48.68/48.79 LOG: SAT solveNonLinear - Elapsed time: 1.029260s 48.68/48.79 Cost: 52; Total time: 1.0256 48.68/48.79 Failed at location 11: k1^0 <= 0 48.68/48.79 Failed at location 11: k1^0 <= 0 48.68/48.79 Before Improving: 48.68/48.79 Quasi-invariant at l11: k1^0 <= 0 48.68/48.79 Optimizing invariants... 48.68/48.79 48.68/48.79 LOG: CALL solveLinear 48.68/48.79 48.68/48.79 LOG: RETURN solveLinear - Elapsed time: 0.009889s 48.68/48.79 Remaining time after improvement: 0.995669 48.68/48.79 Some transition disabled by a set of quasi-invariant(s): 48.68/48.79 Quasi-invariant at l11: k1^0 <= 0 48.68/48.79 48.68/48.79 LOG: NEXT CALL check - disable 48.68/48.79 48.68/48.79 LOG: CALL check - Post:k1^0 <= 0 - Process 14 48.68/48.79 * Exit transition: 48.68/48.79 * Postcondition : k1^0 <= 0 48.68/48.79 48.68/48.79 LOG: CALL solveLinear 48.68/48.79 48.68/48.79 LOG: RETURN solveLinear - Elapsed time: 0.003326s 48.68/48.79 > Postcondition is not implied! 48.68/48.79 48.68/48.79 LOG: RETURN check - Elapsed time: 0.003487s 48.68/48.79 Solving with 2 template(s). 48.68/48.79 48.68/48.79 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.79 48.68/48.79 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.055189s 48.68/48.79 Time used: 0.054558 48.68/48.79 Improving Solution with cost 52 ... 48.68/48.79 48.68/48.79 LOG: CALL solveNonLinearGetNextSolution 48.68/48.79 48.68/48.79 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002911s 48.68/48.79 Time used: 1.00287 48.68/48.79 48.68/48.79 LOG: SAT solveNonLinear - Elapsed time: 1.058100s 48.68/48.79 Cost: 52; Total time: 1.05743 48.68/48.79 Failed at location 11: k1^0 <= 0 48.68/48.79 Failed at location 11: k1^0 <= 0 48.68/48.79 Before Improving: 48.68/48.79 Quasi-invariant at l11: k1^0 <= 0 48.68/48.79 Optimizing invariants... 48.68/48.79 48.68/48.79 LOG: CALL solveLinear 48.68/48.79 48.68/48.79 LOG: RETURN solveLinear - Elapsed time: 0.041605s 48.68/48.79 Remaining time after improvement: 0.992899 48.68/48.79 Some transition disabled by a set of quasi-invariant(s): 48.68/48.79 Quasi-invariant at l11: k1^0 <= 0 48.68/48.79 48.68/48.79 LOG: NEXT CALL check - disable 48.68/48.79 48.68/48.79 LOG: CALL check - Post:k1^0 <= 0 - Process 15 48.68/48.79 * Exit transition: 48.68/48.79 * Postcondition : k1^0 <= 0 48.68/48.79 48.68/48.79 LOG: CALL solveLinear 48.68/48.79 48.68/48.79 LOG: RETURN solveLinear - Elapsed time: 0.004190s 48.68/48.79 > Postcondition is not implied! 48.68/48.79 48.68/48.79 LOG: RETURN check - Elapsed time: 0.004366s 48.68/48.79 48.68/48.79 LOG: Postcondition is not implied - no solution 48.68/48.79 > Postcondition is not implied! 48.68/48.79 48.68/48.79 LOG: RETURN check - Elapsed time: 2.202493s 48.68/48.79 Solving with 3 template(s). 48.68/48.79 48.68/48.79 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.79 48.68/48.79 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.505690s 48.68/48.79 Time used: 0.503864 48.68/48.79 Improving Solution with cost 51 ... 48.68/48.79 48.68/48.79 LOG: CALL solveNonLinearGetNextSolution 48.68/48.79 48.68/48.79 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.498506s 48.68/48.79 Time used: 0.498473 48.68/48.79 48.68/48.79 LOG: SAT solveNonLinear - Elapsed time: 1.004196s 48.68/48.79 Cost: 51; Total time: 1.00234 48.68/48.79 Failed at location 5: k2^0 <= 0 48.68/48.79 Before Improving: 48.68/48.79 Quasi-invariant at l5: k2^0 <= 0 48.68/48.79 Optimizing invariants... 48.68/48.79 48.68/48.79 LOG: CALL solveLinear 48.68/48.79 48.68/48.79 LOG: RETURN solveLinear - Elapsed time: 0.028786s 48.68/48.79 Remaining time after improvement: 0.982589 48.68/48.79 Some transition disabled by a set of quasi-invariant(s): 48.68/48.79 Quasi-invariant at l5: k2^0 <= 0 48.68/48.79 48.68/48.79 LOG: NEXT CALL check - disable 48.68/48.79 48.68/48.79 LOG: CALL check - Post:k2^0 <= 0 - Process 16 48.68/48.79 * Exit transition: undef1668, rest remain the same}> 48.68/48.79 * Postcondition : k2^0 <= 0 48.68/48.79 Postcodition moved up: undef1668 <= 0 48.68/48.79 48.68/48.79 LOG: Try proving POST 48.68/48.79 Postcondition: undef1668 <= 0 48.68/48.79 48.68/48.79 LOG: Postcondition is not implied - Post: undef1668 <= 0 - Already checked 48.68/48.79 Already checked with failure 48.68/48.79 Postcondition: undef1668 <= 0 48.68/48.79 48.68/48.79 LOG: Postcondition is not implied - Post: undef1668 <= 0 - Already checked 48.68/48.79 Already checked with failure 48.68/48.79 48.68/48.79 LOG: NarrowEntry size 1 48.68/48.79 48.68/48.79 LOG: NarrowEntry size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 ENTRIES: 48.68/48.79 48.68/48.79 48.68/48.79 END ENTRIES: 48.68/48.79 GRAPH: 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 END GRAPH: 48.68/48.79 EXIT: undef1668, rest remain the same}> 48.68/48.79 POST: k2^0 <= 0 48.68/48.79 48.68/48.79 48.68/48.79 LOG: Try proving POST 48.68/48.79 Solving with 1 template(s). 48.68/48.79 48.68/48.79 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.79 48.68/48.79 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.024379s 48.68/48.79 Time used: 0.024047 48.68/48.79 Improving Solution with cost 52 ... 48.68/48.79 48.68/48.79 LOG: CALL solveNonLinearGetNextSolution 48.68/48.79 48.68/48.79 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.003489s 48.68/48.79 Time used: 1.00345 48.68/48.79 48.68/48.79 LOG: SAT solveNonLinear - Elapsed time: 1.027868s 48.68/48.79 Cost: 52; Total time: 1.0275 48.68/48.79 Failed at location 11: k1^0 <= 0 48.68/48.79 Failed at location 11: k1^0 <= 0 48.68/48.79 Before Improving: 48.68/48.79 Quasi-invariant at l11: k1^0 <= 0 48.68/48.79 Optimizing invariants... 48.68/48.79 48.68/48.79 LOG: CALL solveLinear 48.68/48.79 48.68/48.79 LOG: RETURN solveLinear - Elapsed time: 0.010015s 48.68/48.79 Remaining time after improvement: 0.995638 48.68/48.79 Some transition disabled by a set of quasi-invariant(s): 48.68/48.79 Quasi-invariant at l11: k1^0 <= 0 48.68/48.79 48.68/48.79 LOG: NEXT CALL check - disable 48.68/48.79 48.68/48.79 LOG: CALL check - Post:k1^0 <= 0 - Process 17 48.68/48.79 * Exit transition: 48.68/48.79 * Postcondition : k1^0 <= 0 48.68/48.79 48.68/48.79 LOG: CALL solveLinear 48.68/48.79 48.68/48.79 LOG: RETURN solveLinear - Elapsed time: 0.003554s 48.68/48.79 > Postcondition is not implied! 48.68/48.79 48.68/48.79 LOG: RETURN check - Elapsed time: 0.003719s 48.68/48.79 Solving with 2 template(s). 48.68/48.79 48.68/48.79 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.79 48.68/48.79 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.056935s 48.68/48.79 Time used: 0.056297 48.68/48.79 Improving Solution with cost 52 ... 48.68/48.79 48.68/48.79 LOG: CALL solveNonLinearGetNextSolution 48.68/48.79 48.68/48.79 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002230s 48.68/48.79 Time used: 1.00219 48.68/48.79 48.68/48.79 LOG: SAT solveNonLinear - Elapsed time: 1.059165s 48.68/48.79 Cost: 52; Total time: 1.05849 48.68/48.79 Failed at location 11: k1^0 <= 0 48.68/48.79 Failed at location 11: k1^0 <= 0 48.68/48.79 Before Improving: 48.68/48.79 Quasi-invariant at l11: k1^0 <= 0 48.68/48.79 Optimizing invariants... 48.68/48.79 48.68/48.79 LOG: CALL solveLinear 48.68/48.79 48.68/48.79 LOG: RETURN solveLinear - Elapsed time: 0.023008s 48.68/48.79 Remaining time after improvement: 0.99292 48.68/48.79 Some transition disabled by a set of quasi-invariant(s): 48.68/48.79 Quasi-invariant at l11: k1^0 <= 0 48.68/48.79 48.68/48.79 LOG: NEXT CALL check - disable 48.68/48.79 48.68/48.79 LOG: CALL check - Post:k1^0 <= 0 - Process 18 48.68/48.79 * Exit transition: 48.68/48.79 * Postcondition : k1^0 <= 0 48.68/48.79 48.68/48.79 LOG: CALL solveLinear 48.68/48.79 48.68/48.79 LOG: RETURN solveLinear - Elapsed time: 0.004399s 48.68/48.79 > Postcondition is not implied! 48.68/48.79 48.68/48.79 LOG: RETURN check - Elapsed time: 0.004571s 48.68/48.79 48.68/48.79 LOG: Postcondition is not implied - no solution 48.68/48.79 > Postcondition is not implied! 48.68/48.79 48.68/48.79 LOG: RETURN check - Elapsed time: 2.187359s 48.68/48.79 48.68/48.79 LOG: Postcondition is not implied - no solution 48.68/48.79 > Postcondition is not implied! 48.68/48.79 48.68/48.79 LOG: RETURN check - Elapsed time: 12.347441s 48.68/48.79 48.68/48.79 LOG: NarrowEntry size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k3^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 ENTRIES: 48.68/48.79 undef866, rest remain the same}> 48.68/48.79 END ENTRIES: 48.68/48.79 GRAPH: 48.68/48.79 -1 + k3^0, rest remain the same}> 48.68/48.79 END GRAPH: 48.68/48.79 EXIT: 48.68/48.79 POST: 1 <= 0 48.68/48.79 48.68/48.79 48.68/48.79 LOG: Try proving POST 48.68/48.79 Solving with 1 template(s). 48.68/48.79 48.68/48.79 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.79 48.68/48.79 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.007949s 48.68/48.79 Time used: 0.007779 48.68/48.79 Improving Solution with cost 51 ... 48.68/48.79 48.68/48.79 LOG: CALL solveNonLinearGetNextSolution 48.68/48.79 48.68/48.79 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.003044s 48.68/48.79 Time used: 1.003 48.68/48.79 48.68/48.79 LOG: SAT solveNonLinear - Elapsed time: 1.010993s 48.68/48.79 Cost: 51; Total time: 1.01078 48.68/48.79 Failed at location 3: k3^0 <= 0 48.68/48.79 Before Improving: 48.68/48.79 Quasi-invariant at l3: k3^0 <= 0 48.68/48.79 Optimizing invariants... 48.68/48.79 48.68/48.79 LOG: CALL solveLinear 48.68/48.79 48.68/48.79 LOG: RETURN solveLinear - Elapsed time: 0.005245s 48.68/48.79 Remaining time after improvement: 0.998214 48.68/48.79 Some transition disabled by a set of quasi-invariant(s): 48.68/48.79 Quasi-invariant at l3: k3^0 <= 0 48.68/48.79 48.68/48.79 LOG: NEXT CALL check - disable 48.68/48.79 48.68/48.79 LOG: CALL check - Post:k3^0 <= 0 - Process 19 48.68/48.79 * Exit transition: undef866, rest remain the same}> 48.68/48.79 * Postcondition : k3^0 <= 0 48.68/48.79 Postcodition moved up: undef866 <= 0 48.68/48.79 48.68/48.79 LOG: Try proving POST 48.68/48.79 Postcondition: undef866 <= 0 48.68/48.79 48.68/48.79 LOG: CALL check - Post:undef866 <= 0 - Process 20 48.68/48.79 * Exit transition: undef1668, rest remain the same}> 48.68/48.79 * Postcondition : undef866 <= 0 48.68/48.79 Postcodition moved up: undef866 <= 0 48.68/48.79 48.68/48.79 LOG: Try proving POST 48.68/48.79 Postcondition: undef866 <= 0 48.68/48.79 48.68/48.79 LOG: CALL check - Post:undef866 <= 0 - Process 21 48.68/48.79 * Exit transition: 48.68/48.79 * Postcondition : undef866 <= 0 48.68/48.79 48.68/48.79 LOG: CALL solveLinear 48.68/48.79 48.68/48.79 LOG: RETURN solveLinear - Elapsed time: 0.002908s 48.68/48.79 > Postcondition is not implied! 48.68/48.79 48.68/48.79 LOG: RETURN check - Elapsed time: 0.003061s 48.68/48.79 Postcondition: undef866 <= 0 48.68/48.79 48.68/48.79 LOG: CALL check - Post:undef866 <= 0 - Process 22 48.68/48.79 * Exit transition: 48.68/48.79 * Postcondition : undef866 <= 0 48.68/48.79 48.68/48.79 LOG: CALL solveLinear 48.68/48.79 48.68/48.79 LOG: RETURN solveLinear - Elapsed time: 0.002955s 48.68/48.79 > Postcondition is not implied! 48.68/48.79 48.68/48.79 LOG: RETURN check - Elapsed time: 0.003114s 48.68/48.79 48.68/48.79 LOG: NarrowEntry size 1 48.68/48.79 48.68/48.79 LOG: NarrowEntry size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.79 Narrowing transition: 48.68/48.79 -1 + k1^0, rest remain the same}> 48.68/48.79 48.68/48.79 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 ENTRIES: 48.68/48.80 48.68/48.80 48.68/48.80 END ENTRIES: 48.68/48.80 GRAPH: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 END GRAPH: 48.68/48.80 EXIT: undef1668, rest remain the same}> 48.68/48.80 POST: undef866 <= 0 48.68/48.80 48.68/48.80 48.68/48.80 LOG: Try proving POST 48.68/48.80 Solving with 1 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.023499s 48.68/48.80 Time used: 0.02317 48.68/48.80 Improving Solution with cost 52 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002417s 48.68/48.80 Time used: 1.00232 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.025916s 48.68/48.80 Cost: 52; Total time: 1.02549 48.68/48.80 Failed at location 11: 1 + k1^0 <= 0 48.68/48.80 Failed at location 11: 1 + k1^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l11: 1 + k1^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.010202s 48.68/48.80 Remaining time after improvement: 0.995587 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l11: 1 + k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:1 + k1^0 <= 0 - Process 23 48.68/48.80 * Exit transition: 48.68/48.80 * Postcondition : 1 + k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.004525s 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 0.004693s 48.68/48.80 Solving with 2 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.060156s 48.68/48.80 Time used: 0.059576 48.68/48.80 Improving Solution with cost 52 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002063s 48.68/48.80 Time used: 1.00202 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.062219s 48.68/48.80 Cost: 52; Total time: 1.0616 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.023165s 48.68/48.80 Remaining time after improvement: 0.992802 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:k1^0 <= 0 - Process 24 48.68/48.80 * Exit transition: 48.68/48.80 * Postcondition : k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.004867s 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 0.005039s 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - no solution 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 2.212168s 48.68/48.80 48.68/48.80 LOG: NarrowEntry size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 ENTRIES: 48.68/48.80 undef1668, rest remain the same}> 48.68/48.80 END ENTRIES: 48.68/48.80 GRAPH: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 END GRAPH: 48.68/48.80 EXIT: undef866, rest remain the same}> 48.68/48.80 POST: k3^0 <= 0 48.68/48.80 48.68/48.80 48.68/48.80 LOG: Try proving POST 48.68/48.80 Solving with 1 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.059316s 48.68/48.80 Time used: 0.058472 48.68/48.80 Improving Solution with cost 51 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.006517s 48.68/48.80 Time used: 1.00647 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.065833s 48.68/48.80 Cost: 51; Total time: 1.06494 48.68/48.80 Failed at location 5: k2^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l5: k2^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.030026s 48.68/48.80 Remaining time after improvement: 0.990183 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l5: k2^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:k2^0 <= 0 - Process 25 48.68/48.80 * Exit transition: undef1668, rest remain the same}> 48.68/48.80 * Postcondition : k2^0 <= 0 48.68/48.80 Postcodition moved up: undef1668 <= 0 48.68/48.80 48.68/48.80 LOG: Try proving POST 48.68/48.80 Postcondition: undef1668 <= 0 48.68/48.80 48.68/48.80 LOG: CALL check - Post:undef1668 <= 0 - Process 26 48.68/48.80 * Exit transition: 48.68/48.80 * Postcondition : undef1668 <= 0 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.003111s 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 0.003296s 48.68/48.80 Postcondition: undef1668 <= 0 48.68/48.80 48.68/48.80 LOG: CALL check - Post:undef1668 <= 0 - Process 27 48.68/48.80 * Exit transition: 48.68/48.80 * Postcondition : undef1668 <= 0 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.003168s 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 0.003335s 48.68/48.80 48.68/48.80 LOG: NarrowEntry size 1 48.68/48.80 48.68/48.80 LOG: NarrowEntry size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 ENTRIES: 48.68/48.80 48.68/48.80 48.68/48.80 END ENTRIES: 48.68/48.80 GRAPH: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 END GRAPH: 48.68/48.80 EXIT: undef1668, rest remain the same}> 48.68/48.80 POST: k2^0 <= 0 48.68/48.80 48.68/48.80 48.68/48.80 LOG: Try proving POST 48.68/48.80 Solving with 1 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.030035s 48.68/48.80 Time used: 0.029531 48.68/48.80 Improving Solution with cost 52 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002396s 48.68/48.80 Time used: 1.00237 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.032431s 48.68/48.80 Cost: 52; Total time: 1.0319 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.010468s 48.68/48.80 Remaining time after improvement: 0.994951 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:k1^0 <= 0 - Process 28 48.68/48.80 * Exit transition: 48.68/48.80 * Postcondition : k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.004952s 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 0.005129s 48.68/48.80 Solving with 2 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.068092s 48.68/48.80 Time used: 0.064063 48.68/48.80 Improving Solution with cost 52 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002025s 48.68/48.80 Time used: 1.00198 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.070117s 48.68/48.80 Cost: 52; Total time: 1.06605 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.023729s 48.68/48.80 Remaining time after improvement: 0.993138 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:k1^0 <= 0 - Process 29 48.68/48.80 * Exit transition: 48.68/48.80 * Postcondition : k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.005091s 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 0.005274s 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - no solution 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 2.222606s 48.68/48.80 Solving with 2 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.204701s 48.68/48.80 Time used: 0.203097 48.68/48.80 Improving Solution with cost 51 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002938s 48.68/48.80 Time used: 1.00291 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.207639s 48.68/48.80 Cost: 51; Total time: 1.20601 48.68/48.80 Failed at location 5: 1 + k2^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l5: 1 + k2^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.022418s 48.68/48.80 Remaining time after improvement: 0.984842 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l5: 1 + k2^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:1 + k2^0 <= 0 - Process 30 48.68/48.80 * Exit transition: undef1668, rest remain the same}> 48.68/48.80 * Postcondition : 1 + k2^0 <= 0 48.68/48.80 Postcodition moved up: 1 + undef1668 <= 0 48.68/48.80 48.68/48.80 LOG: Try proving POST 48.68/48.80 Postcondition: 1 + undef1668 <= 0 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - Post: 1 + undef1668 <= 0 - Already checked 48.68/48.80 Already checked with failure 48.68/48.80 Postcondition: 1 + undef1668 <= 0 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - Post: 1 + undef1668 <= 0 - Already checked 48.68/48.80 Already checked with failure 48.68/48.80 48.68/48.80 LOG: NarrowEntry size 1 48.68/48.80 48.68/48.80 LOG: NarrowEntry size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 ENTRIES: 48.68/48.80 48.68/48.80 48.68/48.80 END ENTRIES: 48.68/48.80 GRAPH: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 END GRAPH: 48.68/48.80 EXIT: undef1668, rest remain the same}> 48.68/48.80 POST: 1 + k2^0 <= 0 48.68/48.80 48.68/48.80 48.68/48.80 LOG: Try proving POST 48.68/48.80 Solving with 1 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.025097s 48.68/48.80 Time used: 0.02474 48.68/48.80 Improving Solution with cost 52 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.003646s 48.68/48.80 Time used: 1.00362 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.028743s 48.68/48.80 Cost: 52; Total time: 1.02836 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.010525s 48.68/48.80 Remaining time after improvement: 0.994984 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:k1^0 <= 0 - Process 31 48.68/48.80 * Exit transition: 48.68/48.80 * Postcondition : k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.004189s 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 0.004363s 48.68/48.80 Solving with 2 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.065756s 48.68/48.80 Time used: 0.065141 48.68/48.80 Improving Solution with cost 52 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002850s 48.68/48.80 Time used: 1.0028 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.068605s 48.68/48.80 Cost: 52; Total time: 1.06794 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.024105s 48.68/48.80 Remaining time after improvement: 0.991783 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:k1^0 <= 0 - Process 32 48.68/48.80 * Exit transition: 48.68/48.80 * Postcondition : k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.004937s 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 0.005120s 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - no solution 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 2.207985s 48.68/48.80 Solving with 3 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.549977s 48.68/48.80 Time used: 0.547586 48.68/48.80 Improving Solution with cost 51 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.455033s 48.68/48.80 Time used: 0.455019 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.005010s 48.68/48.80 Cost: 51; Total time: 1.0026 48.68/48.80 Failed at location 5: k2^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l5: k2^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.034221s 48.68/48.80 Remaining time after improvement: 0.979148 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l5: k2^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:k2^0 <= 0 - Process 33 48.68/48.80 * Exit transition: undef1668, rest remain the same}> 48.68/48.80 * Postcondition : k2^0 <= 0 48.68/48.80 Postcodition moved up: undef1668 <= 0 48.68/48.80 48.68/48.80 LOG: Try proving POST 48.68/48.80 Postcondition: undef1668 <= 0 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - Post: undef1668 <= 0 - Already checked 48.68/48.80 Already checked with failure 48.68/48.80 Postcondition: undef1668 <= 0 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - Post: undef1668 <= 0 - Already checked 48.68/48.80 Already checked with failure 48.68/48.80 48.68/48.80 LOG: NarrowEntry size 1 48.68/48.80 48.68/48.80 LOG: NarrowEntry size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 ENTRIES: 48.68/48.80 48.68/48.80 48.68/48.80 END ENTRIES: 48.68/48.80 GRAPH: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 END GRAPH: 48.68/48.80 EXIT: undef1668, rest remain the same}> 48.68/48.80 POST: k2^0 <= 0 48.68/48.80 48.68/48.80 48.68/48.80 LOG: Try proving POST 48.68/48.80 Solving with 1 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.024456s 48.68/48.80 Time used: 0.024087 48.68/48.80 Improving Solution with cost 52 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.005164s 48.68/48.80 Time used: 1.00513 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.029621s 48.68/48.80 Cost: 52; Total time: 1.02921 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.010321s 48.68/48.80 Remaining time after improvement: 0.995379 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:k1^0 <= 0 - Process 34 48.68/48.80 * Exit transition: 48.68/48.80 * Postcondition : k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.003822s 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 0.004002s 48.68/48.80 Solving with 2 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.063675s 48.68/48.80 Time used: 0.063034 48.68/48.80 Improving Solution with cost 52 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.003730s 48.68/48.80 Time used: 1.00368 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.067405s 48.68/48.80 Cost: 52; Total time: 1.06672 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.024631s 48.68/48.80 Remaining time after improvement: 0.991469 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:k1^0 <= 0 - Process 35 48.68/48.80 * Exit transition: 48.68/48.80 * Postcondition : k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.004849s 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 0.005030s 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - no solution 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 2.210617s 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - no solution 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 12.362703s 48.68/48.80 Solving with 2 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.020136s 48.68/48.80 Time used: 0.019885 48.68/48.80 Improving Solution with cost 51 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.004398s 48.68/48.80 Time used: 1.00435 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.024534s 48.68/48.80 Cost: 51; Total time: 1.02424 48.68/48.80 Failed at location 3: k3^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l3: k3^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.004994s 48.68/48.80 Remaining time after improvement: 0.997695 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l3: k3^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:k3^0 <= 0 - Process 36 48.68/48.80 * Exit transition: undef866, rest remain the same}> 48.68/48.80 * Postcondition : k3^0 <= 0 48.68/48.80 Postcodition moved up: undef866 <= 0 48.68/48.80 48.68/48.80 LOG: Try proving POST 48.68/48.80 Postcondition: undef866 <= 0 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - Post: undef866 <= 0 - Already checked 48.68/48.80 Already checked with failure 48.68/48.80 48.68/48.80 LOG: NarrowEntry size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 ENTRIES: 48.68/48.80 undef1668, rest remain the same}> 48.68/48.80 END ENTRIES: 48.68/48.80 GRAPH: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 END GRAPH: 48.68/48.80 EXIT: undef866, rest remain the same}> 48.68/48.80 POST: k3^0 <= 0 48.68/48.80 48.68/48.80 48.68/48.80 LOG: Try proving POST 48.68/48.80 Solving with 1 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.061330s 48.68/48.80 Time used: 0.060458 48.68/48.80 Improving Solution with cost 51 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002767s 48.68/48.80 Time used: 1.0026 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.064098s 48.68/48.80 Cost: 51; Total time: 1.06306 48.68/48.80 Failed at location 5: k2^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l5: k2^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.029899s 48.68/48.80 Remaining time after improvement: 0.990009 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l5: k2^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:k2^0 <= 0 - Process 37 48.68/48.80 * Exit transition: undef1668, rest remain the same}> 48.68/48.80 * Postcondition : k2^0 <= 0 48.68/48.80 Postcodition moved up: undef1668 <= 0 48.68/48.80 48.68/48.80 LOG: Try proving POST 48.68/48.80 Postcondition: undef1668 <= 0 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - Post: undef1668 <= 0 - Already checked 48.68/48.80 Already checked with failure 48.68/48.80 Postcondition: undef1668 <= 0 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - Post: undef1668 <= 0 - Already checked 48.68/48.80 Already checked with failure 48.68/48.80 48.68/48.80 LOG: NarrowEntry size 1 48.68/48.80 48.68/48.80 LOG: NarrowEntry size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 ENTRIES: 48.68/48.80 48.68/48.80 48.68/48.80 END ENTRIES: 48.68/48.80 GRAPH: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 END GRAPH: 48.68/48.80 EXIT: undef1668, rest remain the same}> 48.68/48.80 POST: k2^0 <= 0 48.68/48.80 48.68/48.80 48.68/48.80 LOG: Try proving POST 48.68/48.80 Solving with 1 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.026061s 48.68/48.80 Time used: 0.02568 48.68/48.80 Improving Solution with cost 52 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.003205s 48.68/48.80 Time used: 1.00317 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.029265s 48.68/48.80 Cost: 52; Total time: 1.02885 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.010430s 48.68/48.80 Remaining time after improvement: 0.995403 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:k1^0 <= 0 - Process 38 48.68/48.80 * Exit transition: 48.68/48.80 * Postcondition : k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.005086s 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 0.005264s 48.68/48.80 Solving with 2 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.064537s 48.68/48.80 Time used: 0.06387 48.68/48.80 Improving Solution with cost 52 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002378s 48.68/48.80 Time used: 1.00234 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.066915s 48.68/48.80 Cost: 52; Total time: 1.06621 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.045005s 48.68/48.80 Remaining time after improvement: 0.989862 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:k1^0 <= 0 - Process 39 48.68/48.80 * Exit transition: 48.68/48.80 * Postcondition : k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.007393s 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 0.007582s 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - no solution 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 2.234853s 48.68/48.80 Solving with 2 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.212831s 48.68/48.80 Time used: 0.211173 48.68/48.80 Improving Solution with cost 51 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002936s 48.68/48.80 Time used: 1.00291 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.215767s 48.68/48.80 Cost: 51; Total time: 1.21409 48.68/48.80 Failed at location 5: 1 + k2^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l5: 1 + k2^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.021916s 48.68/48.80 Remaining time after improvement: 0.985062 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l5: 1 + k2^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:1 + k2^0 <= 0 - Process 40 48.68/48.80 * Exit transition: undef1668, rest remain the same}> 48.68/48.80 * Postcondition : 1 + k2^0 <= 0 48.68/48.80 Postcodition moved up: 1 + undef1668 <= 0 48.68/48.80 48.68/48.80 LOG: Try proving POST 48.68/48.80 Postcondition: 1 + undef1668 <= 0 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - Post: 1 + undef1668 <= 0 - Already checked 48.68/48.80 Already checked with failure 48.68/48.80 Postcondition: 1 + undef1668 <= 0 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - Post: 1 + undef1668 <= 0 - Already checked 48.68/48.80 Already checked with failure 48.68/48.80 48.68/48.80 LOG: NarrowEntry size 1 48.68/48.80 48.68/48.80 LOG: NarrowEntry size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 ENTRIES: 48.68/48.80 48.68/48.80 48.68/48.80 END ENTRIES: 48.68/48.80 GRAPH: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 END GRAPH: 48.68/48.80 EXIT: undef1668, rest remain the same}> 48.68/48.80 POST: 1 + k2^0 <= 0 48.68/48.80 48.68/48.80 48.68/48.80 LOG: Try proving POST 48.68/48.80 Solving with 1 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.026659s 48.68/48.80 Time used: 0.026283 48.68/48.80 Improving Solution with cost 52 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.004069s 48.68/48.80 Time used: 1.00403 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.030727s 48.68/48.80 Cost: 52; Total time: 1.03031 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.010428s 48.68/48.80 Remaining time after improvement: 0.995488 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:k1^0 <= 0 - Process 41 48.68/48.80 * Exit transition: 48.68/48.80 * Postcondition : k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.005154s 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 0.005343s 48.68/48.80 Solving with 2 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.067101s 48.68/48.80 Time used: 0.06645 48.68/48.80 Improving Solution with cost 52 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.003256s 48.68/48.80 Time used: 1.00323 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.070357s 48.68/48.80 Cost: 52; Total time: 1.06968 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.023984s 48.68/48.80 Remaining time after improvement: 0.992725 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:k1^0 <= 0 - Process 42 48.68/48.80 * Exit transition: 48.68/48.80 * Postcondition : k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.005702s 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 0.005889s 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - no solution 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 2.219573s 48.68/48.80 Solving with 3 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.548588s 48.68/48.80 Time used: 0.546166 48.68/48.80 Improving Solution with cost 51 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.456469s 48.68/48.80 Time used: 0.456454 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.005057s 48.68/48.80 Cost: 51; Total time: 1.00262 48.68/48.80 Failed at location 5: k2^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l5: k2^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.035809s 48.68/48.80 Remaining time after improvement: 0.978845 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l5: k2^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:k2^0 <= 0 - Process 43 48.68/48.80 * Exit transition: undef1668, rest remain the same}> 48.68/48.80 * Postcondition : k2^0 <= 0 48.68/48.80 Postcodition moved up: undef1668 <= 0 48.68/48.80 48.68/48.80 LOG: Try proving POST 48.68/48.80 Postcondition: undef1668 <= 0 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - Post: undef1668 <= 0 - Already checked 48.68/48.80 Already checked with failure 48.68/48.80 Postcondition: undef1668 <= 0 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - Post: undef1668 <= 0 - Already checked 48.68/48.80 Already checked with failure 48.68/48.80 48.68/48.80 LOG: NarrowEntry size 1 48.68/48.80 48.68/48.80 LOG: NarrowEntry size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 ENTRIES: 48.68/48.80 48.68/48.80 48.68/48.80 END ENTRIES: 48.68/48.80 GRAPH: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 END GRAPH: 48.68/48.80 EXIT: undef1668, rest remain the same}> 48.68/48.80 POST: k2^0 <= 0 48.68/48.80 48.68/48.80 48.68/48.80 LOG: Try proving POST 48.68/48.80 Solving with 1 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.025533s 48.68/48.80 Time used: 0.025174 48.68/48.80 Improving Solution with cost 52 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.005379s 48.68/48.80 Time used: 1.00535 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.030912s 48.68/48.80 Cost: 52; Total time: 1.03053 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.011014s 48.68/48.80 Remaining time after improvement: 0.995282 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:k1^0 <= 0 - Process 44 48.68/48.80 * Exit transition: 48.68/48.80 * Postcondition : k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.004030s 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 0.004204s 48.68/48.80 Solving with 2 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.063025s 48.68/48.80 Time used: 0.062388 48.68/48.80 Improving Solution with cost 52 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.005119s 48.68/48.80 Time used: 1.0051 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.068144s 48.68/48.80 Cost: 52; Total time: 1.06748 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.023704s 48.68/48.80 Remaining time after improvement: 0.992045 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:k1^0 <= 0 - Process 45 48.68/48.80 * Exit transition: 48.68/48.80 * Postcondition : k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.005222s 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 0.005406s 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - no solution 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 2.214127s 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - no solution 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 10.191275s 48.68/48.80 Solving with 3 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.050264s 48.68/48.80 Time used: 0.049979 48.68/48.80 Improving Solution with cost 51 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.957723s 48.68/48.80 Time used: 0.954123 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.007987s 48.68/48.80 Cost: 51; Total time: 1.0041 48.68/48.80 Failed at location 3: k3^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l3: k3^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.008335s 48.68/48.80 Remaining time after improvement: 0.997231 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l3: k3^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:k3^0 <= 0 - Process 46 48.68/48.80 * Exit transition: undef866, rest remain the same}> 48.68/48.80 * Postcondition : k3^0 <= 0 48.68/48.80 Postcodition moved up: undef866 <= 0 48.68/48.80 48.68/48.80 LOG: Try proving POST 48.68/48.80 Postcondition: undef866 <= 0 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - Post: undef866 <= 0 - Already checked 48.68/48.80 Already checked with failure 48.68/48.80 48.68/48.80 LOG: NarrowEntry size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 ENTRIES: 48.68/48.80 undef1668, rest remain the same}> 48.68/48.80 END ENTRIES: 48.68/48.80 GRAPH: 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 -1 + k2^0, rest remain the same}> 48.68/48.80 END GRAPH: 48.68/48.80 EXIT: undef866, rest remain the same}> 48.68/48.80 POST: k3^0 <= 0 48.68/48.80 48.68/48.80 48.68/48.80 LOG: Try proving POST 48.68/48.80 Solving with 1 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.060803s 48.68/48.80 Time used: 0.059933 48.68/48.80 Improving Solution with cost 51 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002667s 48.68/48.80 Time used: 1.00263 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.063470s 48.68/48.80 Cost: 51; Total time: 1.06256 48.68/48.80 Failed at location 5: k2^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l5: k2^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.032095s 48.68/48.80 Remaining time after improvement: 0.990345 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l5: k2^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:k2^0 <= 0 - Process 47 48.68/48.80 * Exit transition: undef1668, rest remain the same}> 48.68/48.80 * Postcondition : k2^0 <= 0 48.68/48.80 Postcodition moved up: undef1668 <= 0 48.68/48.80 48.68/48.80 LOG: Try proving POST 48.68/48.80 Postcondition: undef1668 <= 0 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - Post: undef1668 <= 0 - Already checked 48.68/48.80 Already checked with failure 48.68/48.80 Postcondition: undef1668 <= 0 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - Post: undef1668 <= 0 - Already checked 48.68/48.80 Already checked with failure 48.68/48.80 48.68/48.80 LOG: NarrowEntry size 1 48.68/48.80 48.68/48.80 LOG: NarrowEntry size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 ENTRIES: 48.68/48.80 48.68/48.80 48.68/48.80 END ENTRIES: 48.68/48.80 GRAPH: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 END GRAPH: 48.68/48.80 EXIT: undef1668, rest remain the same}> 48.68/48.80 POST: k2^0 <= 0 48.68/48.80 48.68/48.80 48.68/48.80 LOG: Try proving POST 48.68/48.80 Solving with 1 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.026910s 48.68/48.80 Time used: 0.026521 48.68/48.80 Improving Solution with cost 52 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.004204s 48.68/48.80 Time used: 1.00416 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.031114s 48.68/48.80 Cost: 52; Total time: 1.03068 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.010574s 48.68/48.80 Remaining time after improvement: 0.994711 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:k1^0 <= 0 - Process 48 48.68/48.80 * Exit transition: 48.68/48.80 * Postcondition : k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.005253s 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 0.005438s 48.68/48.80 Solving with 2 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.064993s 48.68/48.80 Time used: 0.064319 48.68/48.80 Improving Solution with cost 52 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.003921s 48.68/48.80 Time used: 1.00388 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.068915s 48.68/48.80 Cost: 52; Total time: 1.0682 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.023714s 48.68/48.80 Remaining time after improvement: 0.992551 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:k1^0 <= 0 - Process 49 48.68/48.80 * Exit transition: 48.68/48.80 * Postcondition : k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.006008s 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 0.006221s 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - no solution 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 2.218368s 48.68/48.80 Solving with 2 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.207661s 48.68/48.80 Time used: 0.205997 48.68/48.80 Improving Solution with cost 51 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.003011s 48.68/48.80 Time used: 1.00296 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.210672s 48.68/48.80 Cost: 51; Total time: 1.20896 48.68/48.80 Failed at location 5: 1 + k2^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l5: 1 + k2^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.023008s 48.68/48.80 Remaining time after improvement: 0.984148 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l5: 1 + k2^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:1 + k2^0 <= 0 - Process 50 48.68/48.80 * Exit transition: undef1668, rest remain the same}> 48.68/48.80 * Postcondition : 1 + k2^0 <= 0 48.68/48.80 Postcodition moved up: 1 + undef1668 <= 0 48.68/48.80 48.68/48.80 LOG: Try proving POST 48.68/48.80 Postcondition: 1 + undef1668 <= 0 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - Post: 1 + undef1668 <= 0 - Already checked 48.68/48.80 Already checked with failure 48.68/48.80 Postcondition: 1 + undef1668 <= 0 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - Post: 1 + undef1668 <= 0 - Already checked 48.68/48.80 Already checked with failure 48.68/48.80 48.68/48.80 LOG: NarrowEntry size 1 48.68/48.80 48.68/48.80 LOG: NarrowEntry size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 ENTRIES: 48.68/48.80 48.68/48.80 48.68/48.80 END ENTRIES: 48.68/48.80 GRAPH: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 END GRAPH: 48.68/48.80 EXIT: undef1668, rest remain the same}> 48.68/48.80 POST: 1 + k2^0 <= 0 48.68/48.80 48.68/48.80 48.68/48.80 LOG: Try proving POST 48.68/48.80 Solving with 1 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.027698s 48.68/48.80 Time used: 0.027318 48.68/48.80 Improving Solution with cost 52 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.004605s 48.68/48.80 Time used: 1.00456 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.032303s 48.68/48.80 Cost: 52; Total time: 1.03188 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.010867s 48.68/48.80 Remaining time after improvement: 0.994574 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:k1^0 <= 0 - Process 51 48.68/48.80 * Exit transition: 48.68/48.80 * Postcondition : k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.005110s 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 0.005292s 48.68/48.80 Solving with 2 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.068212s 48.68/48.80 Time used: 0.067305 48.68/48.80 Improving Solution with cost 52 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.008315s 48.68/48.80 Time used: 1.00398 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.076527s 48.68/48.80 Cost: 52; Total time: 1.07129 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.024057s 48.68/48.80 Remaining time after improvement: 0.991606 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:k1^0 <= 0 - Process 52 48.68/48.80 * Exit transition: 48.68/48.80 * Postcondition : k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.005657s 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 0.005851s 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - no solution 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 2.249310s 48.68/48.80 Solving with 3 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.550810s 48.68/48.80 Time used: 0.548411 48.68/48.80 Improving Solution with cost 51 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.454245s 48.68/48.80 Time used: 0.454222 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.005054s 48.68/48.80 Cost: 51; Total time: 1.00263 48.68/48.80 Failed at location 5: k2^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l5: k2^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.037041s 48.68/48.80 Remaining time after improvement: 0.978968 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l5: k2^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:k2^0 <= 0 - Process 53 48.68/48.80 * Exit transition: undef1668, rest remain the same}> 48.68/48.80 * Postcondition : k2^0 <= 0 48.68/48.80 Postcodition moved up: undef1668 <= 0 48.68/48.80 48.68/48.80 LOG: Try proving POST 48.68/48.80 Postcondition: undef1668 <= 0 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - Post: undef1668 <= 0 - Already checked 48.68/48.80 Already checked with failure 48.68/48.80 Postcondition: undef1668 <= 0 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - Post: undef1668 <= 0 - Already checked 48.68/48.80 Already checked with failure 48.68/48.80 48.68/48.80 LOG: NarrowEntry size 1 48.68/48.80 48.68/48.80 LOG: NarrowEntry size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 Narrowing transition: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 48.68/48.80 LOG: Narrow transition size 1 48.68/48.80 ENTRIES: 48.68/48.80 48.68/48.80 48.68/48.80 END ENTRIES: 48.68/48.80 GRAPH: 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 -1 + k1^0, rest remain the same}> 48.68/48.80 END GRAPH: 48.68/48.80 EXIT: undef1668, rest remain the same}> 48.68/48.80 POST: k2^0 <= 0 48.68/48.80 48.68/48.80 48.68/48.80 LOG: Try proving POST 48.68/48.80 Solving with 1 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.026323s 48.68/48.80 Time used: 0.025959 48.68/48.80 Improving Solution with cost 52 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.011911s 48.68/48.80 Time used: 1.01186 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.038234s 48.68/48.80 Cost: 52; Total time: 1.03782 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.011135s 48.68/48.80 Remaining time after improvement: 0.995057 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:k1^0 <= 0 - Process 54 48.68/48.80 * Exit transition: 48.68/48.80 * Postcondition : k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.004003s 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 0.004176s 48.68/48.80 Solving with 2 template(s). 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetFirstSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.063683s 48.68/48.80 Time used: 0.063044 48.68/48.80 Improving Solution with cost 52 ... 48.68/48.80 48.68/48.80 LOG: CALL solveNonLinearGetNextSolution 48.68/48.80 48.68/48.80 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.011623s 48.68/48.80 Time used: 1.00562 48.68/48.80 48.68/48.80 LOG: SAT solveNonLinear - Elapsed time: 1.075307s 48.68/48.80 Cost: 52; Total time: 1.06866 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Failed at location 11: k1^0 <= 0 48.68/48.80 Before Improving: 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 Optimizing invariants... 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.023923s 48.68/48.80 Remaining time after improvement: 0.99168 48.68/48.80 Some transition disabled by a set of quasi-invariant(s): 48.68/48.80 Quasi-invariant at l11: k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: NEXT CALL check - disable 48.68/48.80 48.68/48.80 LOG: CALL check - Post:k1^0 <= 0 - Process 55 48.68/48.80 * Exit transition: 48.68/48.80 * Postcondition : k1^0 <= 0 48.68/48.80 48.68/48.80 LOG: CALL solveLinear 48.68/48.80 48.68/48.80 LOG: RETURN solveLinear - Elapsed time: 0.004887s 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 0.005072s 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - no solution 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 2.228844s 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - no solution 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 10.220653s 48.68/48.80 48.68/48.80 LOG: Postcondition is not implied - no solution 48.68/48.80 > Postcondition is not implied! 48.68/48.80 48.68/48.80 LOG: RETURN check - Elapsed time: 48.221157s 48.68/48.80 Cannot prove unreachability 48.68/48.80 48.68/48.80 Proving non-termination of subgraph 4 48.68/48.80 Transitions: 48.68/48.80 48.68/48.80 48.68/48.80 Variables: 48.68/48.80 48.68/48.80 Checking conditional non-termination of SCC {l2}... 48.68/48.80 > No exit transition to close. 48.68/48.80 Calling reachability with... 48.68/48.80 Transition: 48.68/48.80 Conditions: 48.68/48.80 OPEN EXITS: 48.68/48.80 48.68/48.80 48.68/48.80 --- Reachability graph --- 48.68/48.80 > Graph without transitions. 48.68/48.80 48.68/48.80 Calling reachability with... 48.68/48.80 Transition: 48.68/48.80 Conditions: 48.68/48.80 OPEN EXITS: 48.68/48.80 (condsUp: undef62 = 1, undef1043 = 1) 48.68/48.80 48.68/48.80 --- Reachability graph --- 48.68/48.80 > Graph without transitions. 48.68/48.80 48.68/48.80 Calling reachability with... 48.68/48.80 Transition: undef866, rest remain the same}> 48.68/48.80 Conditions: k3^0 <= 0, undef62 = 1, undef1043 = 1, 48.68/48.80 OPEN EXITS: 48.68/48.80 WARNING: Applying substitution to an expression with non-program variables. 48.68/48.80 WARNING: Applying substitution to an expression with non-program variables. 48.68/48.80 undef866, rest remain the same}> (condsUp: undef920 = 1, undef866 <= 0, undef62 = 1, undef1043 = 1) 48.68/48.80 48.68/48.80 --- Reachability graph --- 48.68/48.80 > Graph without transitions. 48.68/48.80 48.68/48.80 Calling reachability with... 48.68/48.80 Transition: undef1668, rest remain the same}> 48.68/48.80 Conditions: k2^0 <= 0, undef920 = 1, undef866 <= 0, undef62 = 1, undef1043 = 1, 48.68/48.80 OPEN EXITS: 48.68/48.80 WARNING: Applying substitution to an expression with non-program variables. 48.68/48.80 WARNING: Applying substitution to an expression with non-program variables. 48.68/48.80 WARNING: Applying substitution to an expression with non-program variables. 48.68/48.80 WARNING: Applying substitution to an expression with non-program variables. 48.68/48.80 undef1668, rest remain the same}> (condsUp: undef1716 = 1, undef1717 = 1, undef1668 <= 0, undef920 = 1, undef866 <= 0, undef62 = 1, undef1043 = 1) 48.68/48.80 48.68/48.80 --- Reachability graph --- 48.68/48.80 > Graph without transitions. 48.68/48.80 48.68/48.80 Calling reachability with... 48.68/48.80 Transition: 48.68/48.80 Conditions: k1^0 <= 0, undef1716 = 1, undef1717 = 1, undef1668 <= 0, undef920 = 1, undef866 <= 0, undef62 = 1, undef1043 = 1, 48.68/48.80 Transition: 48.68/48.80 Conditions: k1^0 <= 0, undef1716 = 1, undef1717 = 1, undef1668 <= 0, undef920 = 1, undef866 <= 0, undef62 = 1, undef1043 = 1, 48.68/48.80 OPEN EXITS: 48.68/48.80 48.68/48.80 48.68/48.80 48.68/48.80 > Conditions are reachable! 48.68/48.80 48.68/48.80 Program does NOT terminate 48.68/48.80 /export/starexec/sandbox2/solver/bin/starexec_run_termcomp2019_ITS: line 26: delete: command not found 48.68/48.80 /export/starexec/sandbox2/solver/bin/starexec_run_termcomp2019_ITS: line 27: edit: command not found 48.68/48.80 EOF