48.74/48.83 NO 48.74/48.83 48.76/48.83 Solver Timeout: 4 48.76/48.83 Global Timeout: 300 48.76/48.83 No parsing errors! 48.76/48.83 Init Location: 0 48.76/48.83 Transitions: 48.76/48.83 48.76/48.83 (0 + Irql^0), keR^0 -> 0}> 48.76/48.83 undef68, a1818^0 -> (0 + undef68), i^0 -> undef100, i___01717^0 -> (0 + Irql^0), k3^0 -> (~(1) + k3^0), keR^0 -> 0}> 48.76/48.83 48.76/48.83 48.76/48.83 48.76/48.83 48.76/48.83 undef394}> 48.76/48.83 48.76/48.83 48.76/48.83 undef579}> 48.76/48.83 48.76/48.83 48.76/48.83 48.76/48.83 undef810, __rho_7_^0 -> undef826, k2^0 -> (~(1) + k2^0)}> 48.76/48.83 undef880, i___01313^0 -> (0 + Irql^0), k3^0 -> (0 + undef880), keR^0 -> 0}> 48.76/48.83 48.76/48.83 0}> 48.76/48.83 (0 + CromData^0)}> 48.76/48.83 48.76/48.83 48.76/48.83 undef1259}> 48.76/48.83 48.76/48.83 48.76/48.83 undef1441, k4^0 -> (0 + undef1441), keA^0 -> 0}> 48.76/48.83 48.76/48.83 undef1569}> 48.76/48.83 undef1621, k1^0 -> (~(1) + k1^0)}> 48.76/48.83 undef1695, i___099^0 -> (0 + Irql^0), k2^0 -> (0 + undef1695), keA^0 -> 0, keR^0 -> 0}> 48.76/48.83 48.76/48.83 undef1822, k1^0 -> (0 + undef1822), keA^0 -> 0, ntStatus^0 -> (0 + undef1867), ret_IoSetDeviceInterfaceState44^0 -> undef1867}> 48.76/48.83 48.76/48.83 1}> 48.76/48.83 48.76/48.83 48.76/48.83 48.76/48.83 48.76/48.83 48.76/48.83 2, a4444^0 -> 1, k5^0 -> (~(1) + k5^0), phi_io_compl^0 -> 1}> 48.76/48.83 (0 + Irql^0), keR^0 -> 0}> 48.76/48.83 48.76/48.83 1, b22^0 -> (0 + Irp^0), ntStatus^0 -> (0 + undef2552), ret_t1394Diag_PnpStopDevice33^0 -> undef2552}> 48.76/48.83 (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 + undef2615), ret_t1394_SubmitIrpSynch3636^0 -> undef2615}> 48.76/48.83 (0 + ResourceIrp^0)}> 48.76/48.83 1, b2929^0 -> 0, pIrb^0 -> (0 + undef2735), ret_ExAllocatePool3030^0 -> undef2735}> 48.76/48.83 48.76/48.83 48.76/48.83 48.76/48.83 48.76/48.83 (0 + undef3046), a2525^0 -> 1, b2626^0 -> 0, pIrb^0 -> undef3042, ret_IoAllocateIrp2727^0 -> undef3046}> 48.76/48.83 undef3060, i___04040^0 -> (0 + Irql^0), k5^0 -> (0 + undef3060), keA^0 -> 0, keR^0 -> 0}> 48.76/48.83 undef3120, i___02424^0 -> (0 + Irql^0), k4^0 -> (~(1) + k4^0), keR^0 -> 0}> 48.76/48.83 undef3188, __rho_666_^0 -> undef3193, ioA^0 -> undef3222, ioR^0 -> undef3223, keA^0 -> (0 + undef3230), keR^0 -> undef3230, phi_io_compl^0 -> 0, phi_nSUC_ret^0 -> 0}> 48.76/48.83 48.76/48.83 48.76/48.83 Fresh variables: 48.76/48.83 undef63, undef68, undef100, undef126, undef127, undef394, undef579, undef810, undef826, undef872, undef880, undef935, undef1060, undef1259, undef1441, undef1495, undef1569, undef1621, undef1695, undef1744, undef1745, undef1822, undef1867, undef1870, undef2429, undef2552, undef2615, undef2735, undef3042, undef3046, undef3050, undef3060, undef3113, undef3114, undef3120, undef3177, undef3188, undef3193, undef3222, undef3223, undef3230, 48.76/48.83 48.76/48.83 Undef variables: 48.76/48.83 undef63, undef68, undef100, undef126, undef127, undef394, undef579, undef810, undef826, undef872, undef880, undef935, undef1060, undef1259, undef1441, undef1495, undef1569, undef1621, undef1695, undef1744, undef1745, undef1822, undef1867, undef1870, undef2429, undef2552, undef2615, undef2735, undef3042, undef3046, undef3050, undef3060, undef3113, undef3114, undef3120, undef3177, undef3188, undef3193, undef3222, undef3223, undef3230, 48.76/48.83 48.76/48.83 Abstraction variables: 48.76/48.83 48.76/48.83 Exit nodes: 48.76/48.83 48.76/48.83 Accepting locations: 48.76/48.83 48.76/48.83 Asserts: 48.76/48.83 48.76/48.83 Preprocessed LLVMGraph 48.76/48.83 Init Location: 0 48.76/48.83 Transitions: 48.76/48.83 48.76/48.83 48.76/48.83 (0 + undef3060)}> 48.76/48.83 48.76/48.83 48.76/48.83 48.76/48.83 (~(1) + k3^0)}> 48.76/48.83 (~(1) + k2^0)}> 48.76/48.83 (~(1) + k2^0)}> 48.76/48.83 (~(1) + k2^0)}> 48.76/48.83 (~(1) + k2^0)}> 48.76/48.83 (~(1) + k2^0)}> 48.76/48.83 (~(1) + k2^0)}> 48.76/48.83 (~(1) + k2^0)}> 48.76/48.83 (~(1) + k2^0)}> 48.76/48.83 (~(1) + k2^0)}> 48.76/48.83 (~(1) + k2^0)}> 48.76/48.83 (~(1) + k2^0)}> 48.76/48.83 (~(1) + k2^0)}> 48.76/48.83 (~(1) + k2^0)}> 48.76/48.83 (~(1) + k2^0)}> 48.76/48.83 (~(1) + k2^0)}> 48.76/48.83 (~(1) + k2^0)}> 48.76/48.83 (0 + undef880)}> 48.76/48.83 (~(1) + k1^0)}> 48.76/48.83 (~(1) + k1^0)}> 48.76/48.83 (~(1) + k1^0)}> 48.76/48.83 (~(1) + k1^0)}> 48.76/48.83 (~(1) + k1^0)}> 48.76/48.83 (0 + undef1695)}> 48.76/48.83 (~(1) + k5^0)}> 48.76/48.83 48.76/48.83 48.76/48.83 48.76/48.83 48.76/48.83 48.76/48.83 Fresh variables: 48.76/48.83 undef63, undef68, undef100, undef126, undef127, undef394, undef579, undef810, undef826, undef872, undef880, undef935, undef1060, undef1259, undef1441, undef1495, undef1569, undef1621, undef1695, undef1744, undef1745, undef1822, undef1867, undef1870, undef2429, undef2552, undef2615, undef2735, undef3042, undef3046, undef3050, undef3060, undef3113, undef3114, undef3120, undef3177, undef3188, undef3193, undef3222, undef3223, undef3230, 48.76/48.83 48.76/48.83 Undef variables: 48.76/48.83 undef63, undef68, undef100, undef126, undef127, undef394, undef579, undef810, undef826, undef872, undef880, undef935, undef1060, undef1259, undef1441, undef1495, undef1569, undef1621, undef1695, undef1744, undef1745, undef1822, undef1867, undef1870, undef2429, undef2552, undef2615, undef2735, undef3042, undef3046, undef3050, undef3060, undef3113, undef3114, undef3120, undef3177, undef3188, undef3193, undef3222, undef3223, undef3230, 48.76/48.83 48.76/48.83 Abstraction variables: 48.76/48.83 48.76/48.83 Exit nodes: 48.76/48.83 48.76/48.83 Accepting locations: 48.76/48.83 48.76/48.83 Asserts: 48.76/48.83 48.76/48.83 ************************************************************* 48.76/48.83 ******************************************************************************************* 48.76/48.83 *********************** WORKING TRANSITION SYSTEM (DAG) *********************** 48.76/48.83 ******************************************************************************************* 48.76/48.83 48.76/48.83 Init Location: 0 48.76/48.83 Graph 0: 48.76/48.83 Transitions: 48.76/48.83 Variables: 48.76/48.83 48.76/48.83 Graph 1: 48.76/48.83 Transitions: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 Variables: 48.76/48.83 k1^0 48.76/48.83 48.76/48.83 Graph 2: 48.76/48.83 Transitions: 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 Variables: 48.76/48.83 k2^0 48.76/48.83 48.76/48.83 Graph 3: 48.76/48.83 Transitions: 48.76/48.83 -1 + k3^0, rest remain the same}> 48.76/48.83 Variables: 48.76/48.83 k3^0 48.76/48.83 48.76/48.83 Graph 4: 48.76/48.83 Transitions: 48.76/48.83 48.76/48.83 48.76/48.83 Variables: 48.76/48.83 48.76/48.83 Graph 5: 48.76/48.83 Transitions: 48.76/48.83 -1 + k5^0, rest remain the same}> 48.76/48.83 Variables: 48.76/48.83 k5^0 48.76/48.83 48.76/48.83 Graph 6: 48.76/48.83 Transitions: 48.76/48.83 48.76/48.83 Variables: 48.76/48.83 48.76/48.83 Precedence: 48.76/48.83 Graph 0 48.76/48.83 48.76/48.83 Graph 1 48.76/48.83 48.76/48.83 48.76/48.83 48.76/48.83 Graph 2 48.76/48.83 undef1695, rest remain the same}> 48.76/48.83 48.76/48.83 Graph 3 48.76/48.83 undef880, rest remain the same}> 48.76/48.83 48.76/48.83 Graph 4 48.76/48.83 48.76/48.83 48.76/48.83 Graph 5 48.76/48.83 undef3060, rest remain the same}> 48.76/48.83 48.76/48.83 Graph 6 48.76/48.83 48.76/48.83 48.76/48.83 48.76/48.83 48.76/48.83 Map Locations to Subgraph: 48.76/48.83 ( 0 , 0 ) 48.76/48.83 ( 2 , 4 ) 48.76/48.83 ( 3 , 3 ) 48.76/48.83 ( 5 , 2 ) 48.76/48.83 ( 11 , 1 ) 48.76/48.83 ( 20 , 5 ) 48.76/48.83 ( 26 , 6 ) 48.76/48.83 48.76/48.83 ******************************************************************************************* 48.76/48.83 ******************************** CHECKING ASSERTIONS ******************************** 48.76/48.83 ******************************************************************************************* 48.76/48.83 48.76/48.83 Proving termination of subgraph 0 48.76/48.83 Proving termination of subgraph 1 48.76/48.83 Checking unfeasibility... 48.76/48.83 Time used: 0.009479 48.76/48.83 48.76/48.83 Checking conditional termination of SCC {l11}... 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.004596s 48.76/48.83 Ranking function: -1 + k1^0 48.76/48.83 New Graphs: 48.76/48.83 Proving termination of subgraph 2 48.76/48.83 Checking unfeasibility... 48.76/48.83 Time used: 0.039771 48.76/48.83 48.76/48.83 Checking conditional termination of SCC {l5}... 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.014744s 48.76/48.83 Ranking function: -1 + k2^0 48.76/48.83 New Graphs: 48.76/48.83 Proving termination of subgraph 3 48.76/48.83 Checking unfeasibility... 48.76/48.83 Time used: 0.001774 48.76/48.83 48.76/48.83 Checking conditional termination of SCC {l3}... 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.002163s 48.76/48.83 Ranking function: -1 + k3^0 48.76/48.83 New Graphs: 48.76/48.83 Proving termination of subgraph 4 48.76/48.83 Checking unfeasibility... 48.76/48.83 Time used: 0.002297 48.76/48.83 48.76/48.83 > No variable changes in termination graph. 48.76/48.83 Checking conditional unfeasibility... 48.76/48.83 Termination failed. Trying to show unreachability... 48.76/48.83 Proving unreachability of entry: 48.76/48.83 48.76/48.83 LOG: CALL check - Post:1 <= 0 - Process 1 48.76/48.83 * Exit transition: 48.76/48.83 * Postcondition : 1 <= 0 48.76/48.83 Postcodition moved up: 1 <= 0 48.76/48.83 48.76/48.83 LOG: Try proving POST 48.76/48.83 Postcondition: 1 <= 0 48.76/48.83 48.76/48.83 LOG: CALL check - Post:1 <= 0 - Process 2 48.76/48.83 * Exit transition: undef880, rest remain the same}> 48.76/48.83 * Postcondition : 1 <= 0 48.76/48.83 Postcodition moved up: 1 <= 0 48.76/48.83 48.76/48.83 LOG: Try proving POST 48.76/48.83 Postcondition: 1 <= 0 48.76/48.83 48.76/48.83 LOG: CALL check - Post:1 <= 0 - Process 3 48.76/48.83 * Exit transition: undef1695, rest remain the same}> 48.76/48.83 * Postcondition : 1 <= 0 48.76/48.83 Postcodition moved up: 1 <= 0 48.76/48.83 48.76/48.83 LOG: Try proving POST 48.76/48.83 Postcondition: 1 <= 0 48.76/48.83 48.76/48.83 LOG: CALL check - Post:1 <= 0 - Process 4 48.76/48.83 * Exit transition: 48.76/48.83 * Postcondition : 1 <= 0 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.002251s 48.76/48.83 > Postcondition is not implied! 48.76/48.83 48.76/48.83 LOG: RETURN check - Elapsed time: 0.002408s 48.76/48.83 Postcondition: 1 <= 0 48.76/48.83 48.76/48.83 LOG: CALL check - Post:1 <= 0 - Process 5 48.76/48.83 * Exit transition: 48.76/48.83 * Postcondition : 1 <= 0 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.002320s 48.76/48.83 > Postcondition is not implied! 48.76/48.83 48.76/48.83 LOG: RETURN check - Elapsed time: 0.002476s 48.76/48.83 48.76/48.83 LOG: NarrowEntry size 1 48.76/48.83 48.76/48.83 LOG: NarrowEntry size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 ENTRIES: 48.76/48.83 48.76/48.83 48.76/48.83 END ENTRIES: 48.76/48.83 GRAPH: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 END GRAPH: 48.76/48.83 EXIT: undef1695, rest remain the same}> 48.76/48.83 POST: 1 <= 0 48.76/48.83 48.76/48.83 48.76/48.83 LOG: Try proving POST 48.76/48.83 Solving with 1 template(s). 48.76/48.83 48.76/48.83 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.83 48.76/48.83 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.018752s 48.76/48.83 Time used: 0.018441 48.76/48.83 Improving Solution with cost 52 ... 48.76/48.83 48.76/48.83 LOG: CALL solveNonLinearGetNextSolution 48.76/48.83 48.76/48.83 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001479s 48.76/48.83 Time used: 1.00123 48.76/48.83 48.76/48.83 LOG: SAT solveNonLinear - Elapsed time: 1.020231s 48.76/48.83 Cost: 52; Total time: 1.01967 48.76/48.83 Failed at location 11: k1^0 <= 0 48.76/48.83 Failed at location 11: k1^0 <= 0 48.76/48.83 Before Improving: 48.76/48.83 Quasi-invariant at l11: k1^0 <= 0 48.76/48.83 Optimizing invariants... 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.008761s 48.76/48.83 Remaining time after improvement: 0.996722 48.76/48.83 Some transition disabled by a set of quasi-invariant(s): 48.76/48.83 Quasi-invariant at l11: k1^0 <= 0 48.76/48.83 48.76/48.83 LOG: NEXT CALL check - disable 48.76/48.83 48.76/48.83 LOG: CALL check - Post:k1^0 <= 0 - Process 6 48.76/48.83 * Exit transition: 48.76/48.83 * Postcondition : k1^0 <= 0 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.002745s 48.76/48.83 > Postcondition is not implied! 48.76/48.83 48.76/48.83 LOG: RETURN check - Elapsed time: 0.002908s 48.76/48.83 Solving with 2 template(s). 48.76/48.83 48.76/48.83 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.83 48.76/48.83 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.053438s 48.76/48.83 Time used: 0.052891 48.76/48.83 Improving Solution with cost 52 ... 48.76/48.83 48.76/48.83 LOG: CALL solveNonLinearGetNextSolution 48.76/48.83 48.76/48.83 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001551s 48.76/48.83 Time used: 1.00142 48.76/48.83 48.76/48.83 LOG: SAT solveNonLinear - Elapsed time: 1.054989s 48.76/48.83 Cost: 52; Total time: 1.05431 48.76/48.83 Failed at location 11: k1^0 <= 0 48.76/48.83 Failed at location 11: k1^0 <= 0 48.76/48.83 Before Improving: 48.76/48.83 Quasi-invariant at l11: k1^0 <= 0 48.76/48.83 Optimizing invariants... 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.020734s 48.76/48.83 Remaining time after improvement: 0.994235 48.76/48.83 Some transition disabled by a set of quasi-invariant(s): 48.76/48.83 Quasi-invariant at l11: k1^0 <= 0 48.76/48.83 48.76/48.83 LOG: NEXT CALL check - disable 48.76/48.83 48.76/48.83 LOG: CALL check - Post:k1^0 <= 0 - Process 7 48.76/48.83 * Exit transition: 48.76/48.83 * Postcondition : k1^0 <= 0 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.003480s 48.76/48.83 > Postcondition is not implied! 48.76/48.83 48.76/48.83 LOG: RETURN check - Elapsed time: 0.003644s 48.76/48.83 48.76/48.83 LOG: Postcondition is not implied - no solution 48.76/48.83 > Postcondition is not implied! 48.76/48.83 48.76/48.83 LOG: RETURN check - Elapsed time: 2.161694s 48.76/48.83 48.76/48.83 LOG: NarrowEntry size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 ENTRIES: 48.76/48.83 undef1695, rest remain the same}> 48.76/48.83 END ENTRIES: 48.76/48.83 GRAPH: 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 END GRAPH: 48.76/48.83 EXIT: undef880, rest remain the same}> 48.76/48.83 POST: 1 <= 0 48.76/48.83 48.76/48.83 48.76/48.83 LOG: Try proving POST 48.76/48.83 Solving with 1 template(s). 48.76/48.83 48.76/48.83 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.83 48.76/48.83 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.079887s 48.76/48.83 Time used: 0.079091 48.76/48.83 Improving Solution with cost 51 ... 48.76/48.83 48.76/48.83 LOG: CALL solveNonLinearGetNextSolution 48.76/48.83 48.76/48.83 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.057450s 48.76/48.83 Time used: 1.05719 48.76/48.83 48.76/48.83 LOG: SAT solveNonLinear - Elapsed time: 1.137336s 48.76/48.83 Cost: 51; Total time: 1.13628 48.76/48.83 Failed at location 5: k2^0 <= 0 48.76/48.83 Before Improving: 48.76/48.83 Quasi-invariant at l5: k2^0 <= 0 48.76/48.83 Optimizing invariants... 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.030397s 48.76/48.83 Remaining time after improvement: 0.990045 48.76/48.83 Some transition disabled by a set of quasi-invariant(s): 48.76/48.83 Quasi-invariant at l5: k2^0 <= 0 48.76/48.83 48.76/48.83 LOG: NEXT CALL check - disable 48.76/48.83 48.76/48.83 LOG: CALL check - Post:k2^0 <= 0 - Process 8 48.76/48.83 * Exit transition: undef1695, rest remain the same}> 48.76/48.83 * Postcondition : k2^0 <= 0 48.76/48.83 Postcodition moved up: undef1695 <= 0 48.76/48.83 48.76/48.83 LOG: Try proving POST 48.76/48.83 Postcondition: undef1695 <= 0 48.76/48.83 48.76/48.83 LOG: CALL check - Post:undef1695 <= 0 - Process 9 48.76/48.83 * Exit transition: 48.76/48.83 * Postcondition : undef1695 <= 0 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.002424s 48.76/48.83 > Postcondition is not implied! 48.76/48.83 48.76/48.83 LOG: RETURN check - Elapsed time: 0.002578s 48.76/48.83 Postcondition: undef1695 <= 0 48.76/48.83 48.76/48.83 LOG: CALL check - Post:undef1695 <= 0 - Process 10 48.76/48.83 * Exit transition: 48.76/48.83 * Postcondition : undef1695 <= 0 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.002479s 48.76/48.83 > Postcondition is not implied! 48.76/48.83 48.76/48.83 LOG: RETURN check - Elapsed time: 0.002648s 48.76/48.83 48.76/48.83 LOG: NarrowEntry size 1 48.76/48.83 48.76/48.83 LOG: NarrowEntry size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 ENTRIES: 48.76/48.83 48.76/48.83 48.76/48.83 END ENTRIES: 48.76/48.83 GRAPH: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 END GRAPH: 48.76/48.83 EXIT: undef1695, rest remain the same}> 48.76/48.83 POST: k2^0 <= 0 48.76/48.83 48.76/48.83 48.76/48.83 LOG: Try proving POST 48.76/48.83 Solving with 1 template(s). 48.76/48.83 48.76/48.83 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.83 48.76/48.83 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.022669s 48.76/48.83 Time used: 0.022313 48.76/48.83 Improving Solution with cost 52 ... 48.76/48.83 48.76/48.83 LOG: CALL solveNonLinearGetNextSolution 48.76/48.83 48.76/48.83 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001567s 48.76/48.83 Time used: 1.00144 48.76/48.83 48.76/48.83 LOG: SAT solveNonLinear - Elapsed time: 1.024236s 48.76/48.83 Cost: 52; Total time: 1.02376 48.76/48.83 Failed at location 11: k1^0 <= 0 48.76/48.83 Failed at location 11: k1^0 <= 0 48.76/48.83 Before Improving: 48.76/48.83 Quasi-invariant at l11: k1^0 <= 0 48.76/48.83 Optimizing invariants... 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.009927s 48.76/48.83 Remaining time after improvement: 0.996347 48.76/48.83 Some transition disabled by a set of quasi-invariant(s): 48.76/48.83 Quasi-invariant at l11: k1^0 <= 0 48.76/48.83 48.76/48.83 LOG: NEXT CALL check - disable 48.76/48.83 48.76/48.83 LOG: CALL check - Post:k1^0 <= 0 - Process 11 48.76/48.83 * Exit transition: 48.76/48.83 * Postcondition : k1^0 <= 0 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.003418s 48.76/48.83 > Postcondition is not implied! 48.76/48.83 48.76/48.83 LOG: RETURN check - Elapsed time: 0.003583s 48.76/48.83 Solving with 2 template(s). 48.76/48.83 48.76/48.83 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.83 48.76/48.83 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.054591s 48.76/48.83 Time used: 0.053961 48.76/48.83 Improving Solution with cost 52 ... 48.76/48.83 48.76/48.83 LOG: CALL solveNonLinearGetNextSolution 48.76/48.83 48.76/48.83 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001966s 48.76/48.83 Time used: 1.00184 48.76/48.83 48.76/48.83 LOG: SAT solveNonLinear - Elapsed time: 1.056557s 48.76/48.83 Cost: 52; Total time: 1.0558 48.76/48.83 Failed at location 11: k1^0 <= 0 48.76/48.83 Failed at location 11: k1^0 <= 0 48.76/48.83 Before Improving: 48.76/48.83 Quasi-invariant at l11: k1^0 <= 0 48.76/48.83 Optimizing invariants... 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.022529s 48.76/48.83 Remaining time after improvement: 0.993233 48.76/48.83 Some transition disabled by a set of quasi-invariant(s): 48.76/48.83 Quasi-invariant at l11: k1^0 <= 0 48.76/48.83 48.76/48.83 LOG: NEXT CALL check - disable 48.76/48.83 48.76/48.83 LOG: CALL check - Post:k1^0 <= 0 - Process 12 48.76/48.83 * Exit transition: 48.76/48.83 * Postcondition : k1^0 <= 0 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.003360s 48.76/48.83 > Postcondition is not implied! 48.76/48.83 48.76/48.83 LOG: RETURN check - Elapsed time: 0.003525s 48.76/48.83 48.76/48.83 LOG: Postcondition is not implied - no solution 48.76/48.83 > Postcondition is not implied! 48.76/48.83 48.76/48.83 LOG: RETURN check - Elapsed time: 2.177034s 48.76/48.83 Solving with 2 template(s). 48.76/48.83 48.76/48.83 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.83 48.76/48.83 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.288970s 48.76/48.83 Time used: 0.287633 48.76/48.83 Improving Solution with cost 51 ... 48.76/48.83 48.76/48.83 LOG: CALL solveNonLinearGetNextSolution 48.76/48.83 48.76/48.83 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001997s 48.76/48.83 Time used: 1.00174 48.76/48.83 48.76/48.83 LOG: SAT solveNonLinear - Elapsed time: 1.290967s 48.76/48.83 Cost: 51; Total time: 1.28937 48.76/48.83 Failed at location 5: k2^0 <= 0 48.76/48.83 Before Improving: 48.76/48.83 Quasi-invariant at l5: k2^0 <= 0 48.76/48.83 Optimizing invariants... 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.019954s 48.76/48.83 Remaining time after improvement: 0.98607 48.76/48.83 Some transition disabled by a set of quasi-invariant(s): 48.76/48.83 Quasi-invariant at l5: k2^0 <= 0 48.76/48.83 48.76/48.83 LOG: NEXT CALL check - disable 48.76/48.83 48.76/48.83 LOG: CALL check - Post:k2^0 <= 0 - Process 13 48.76/48.83 * Exit transition: undef1695, rest remain the same}> 48.76/48.83 * Postcondition : k2^0 <= 0 48.76/48.83 Postcodition moved up: undef1695 <= 0 48.76/48.83 48.76/48.83 LOG: Try proving POST 48.76/48.83 Postcondition: undef1695 <= 0 48.76/48.83 48.76/48.83 LOG: Postcondition is not implied - Post: undef1695 <= 0 - Already checked 48.76/48.83 Already checked with failure 48.76/48.83 Postcondition: undef1695 <= 0 48.76/48.83 48.76/48.83 LOG: Postcondition is not implied - Post: undef1695 <= 0 - Already checked 48.76/48.83 Already checked with failure 48.76/48.83 48.76/48.83 LOG: NarrowEntry size 1 48.76/48.83 48.76/48.83 LOG: NarrowEntry size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 ENTRIES: 48.76/48.83 48.76/48.83 48.76/48.83 END ENTRIES: 48.76/48.83 GRAPH: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 END GRAPH: 48.76/48.83 EXIT: undef1695, rest remain the same}> 48.76/48.83 POST: k2^0 <= 0 48.76/48.83 48.76/48.83 48.76/48.83 LOG: Try proving POST 48.76/48.83 Solving with 1 template(s). 48.76/48.83 48.76/48.83 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.83 48.76/48.83 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.023908s 48.76/48.83 Time used: 0.023579 48.76/48.83 Improving Solution with cost 52 ... 48.76/48.83 48.76/48.83 LOG: CALL solveNonLinearGetNextSolution 48.76/48.83 48.76/48.83 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002195s 48.76/48.83 Time used: 1.00207 48.76/48.83 48.76/48.83 LOG: SAT solveNonLinear - Elapsed time: 1.026103s 48.76/48.83 Cost: 52; Total time: 1.02565 48.76/48.83 Failed at location 11: k1^0 <= 0 48.76/48.83 Failed at location 11: k1^0 <= 0 48.76/48.83 Before Improving: 48.76/48.83 Quasi-invariant at l11: k1^0 <= 0 48.76/48.83 Optimizing invariants... 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.010166s 48.76/48.83 Remaining time after improvement: 0.995561 48.76/48.83 Some transition disabled by a set of quasi-invariant(s): 48.76/48.83 Quasi-invariant at l11: k1^0 <= 0 48.76/48.83 48.76/48.83 LOG: NEXT CALL check - disable 48.76/48.83 48.76/48.83 LOG: CALL check - Post:k1^0 <= 0 - Process 14 48.76/48.83 * Exit transition: 48.76/48.83 * Postcondition : k1^0 <= 0 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.003445s 48.76/48.83 > Postcondition is not implied! 48.76/48.83 48.76/48.83 LOG: RETURN check - Elapsed time: 0.003615s 48.76/48.83 Solving with 2 template(s). 48.76/48.83 48.76/48.83 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.83 48.76/48.83 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.055791s 48.76/48.83 Time used: 0.055138 48.76/48.83 Improving Solution with cost 52 ... 48.76/48.83 48.76/48.83 LOG: CALL solveNonLinearGetNextSolution 48.76/48.83 48.76/48.83 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.006139s 48.76/48.83 Time used: 1.00587 48.76/48.83 48.76/48.83 LOG: SAT solveNonLinear - Elapsed time: 1.061930s 48.76/48.83 Cost: 52; Total time: 1.06101 48.76/48.83 Failed at location 11: k1^0 <= 0 48.76/48.83 Failed at location 11: k1^0 <= 0 48.76/48.83 Before Improving: 48.76/48.83 Quasi-invariant at l11: k1^0 <= 0 48.76/48.83 Optimizing invariants... 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.049626s 48.76/48.83 Remaining time after improvement: 0.99262 48.76/48.83 Some transition disabled by a set of quasi-invariant(s): 48.76/48.83 Quasi-invariant at l11: k1^0 <= 0 48.76/48.83 48.76/48.83 LOG: NEXT CALL check - disable 48.76/48.83 48.76/48.83 LOG: CALL check - Post:k1^0 <= 0 - Process 15 48.76/48.83 * Exit transition: 48.76/48.83 * Postcondition : k1^0 <= 0 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.004417s 48.76/48.83 > Postcondition is not implied! 48.76/48.83 48.76/48.83 LOG: RETURN check - Elapsed time: 0.004591s 48.76/48.83 48.76/48.83 LOG: Postcondition is not implied - no solution 48.76/48.83 > Postcondition is not implied! 48.76/48.83 48.76/48.83 LOG: RETURN check - Elapsed time: 2.213836s 48.76/48.83 Solving with 3 template(s). 48.76/48.83 48.76/48.83 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.83 48.76/48.83 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.506174s 48.76/48.83 Time used: 0.504283 48.76/48.83 Improving Solution with cost 51 ... 48.76/48.83 48.76/48.83 LOG: CALL solveNonLinearGetNextSolution 48.76/48.83 48.76/48.83 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.498169s 48.76/48.83 Time used: 0.498097 48.76/48.83 48.76/48.83 LOG: SAT solveNonLinear - Elapsed time: 1.004343s 48.76/48.83 Cost: 51; Total time: 1.00238 48.76/48.83 Failed at location 5: k2^0 <= 0 48.76/48.83 Before Improving: 48.76/48.83 Quasi-invariant at l5: k2^0 <= 0 48.76/48.83 Optimizing invariants... 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.029718s 48.76/48.83 Remaining time after improvement: 0.982097 48.76/48.83 Some transition disabled by a set of quasi-invariant(s): 48.76/48.83 Quasi-invariant at l5: k2^0 <= 0 48.76/48.83 48.76/48.83 LOG: NEXT CALL check - disable 48.76/48.83 48.76/48.83 LOG: CALL check - Post:k2^0 <= 0 - Process 16 48.76/48.83 * Exit transition: undef1695, rest remain the same}> 48.76/48.83 * Postcondition : k2^0 <= 0 48.76/48.83 Postcodition moved up: undef1695 <= 0 48.76/48.83 48.76/48.83 LOG: Try proving POST 48.76/48.83 Postcondition: undef1695 <= 0 48.76/48.83 48.76/48.83 LOG: Postcondition is not implied - Post: undef1695 <= 0 - Already checked 48.76/48.83 Already checked with failure 48.76/48.83 Postcondition: undef1695 <= 0 48.76/48.83 48.76/48.83 LOG: Postcondition is not implied - Post: undef1695 <= 0 - Already checked 48.76/48.83 Already checked with failure 48.76/48.83 48.76/48.83 LOG: NarrowEntry size 1 48.76/48.83 48.76/48.83 LOG: NarrowEntry size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 ENTRIES: 48.76/48.83 48.76/48.83 48.76/48.83 END ENTRIES: 48.76/48.83 GRAPH: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 END GRAPH: 48.76/48.83 EXIT: undef1695, rest remain the same}> 48.76/48.83 POST: k2^0 <= 0 48.76/48.83 48.76/48.83 48.76/48.83 LOG: Try proving POST 48.76/48.83 Solving with 1 template(s). 48.76/48.83 48.76/48.83 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.83 48.76/48.83 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.024601s 48.76/48.83 Time used: 0.024265 48.76/48.83 Improving Solution with cost 52 ... 48.76/48.83 48.76/48.83 LOG: CALL solveNonLinearGetNextSolution 48.76/48.83 48.76/48.83 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.014493s 48.76/48.83 Time used: 1.01423 48.76/48.83 48.76/48.83 LOG: SAT solveNonLinear - Elapsed time: 1.039094s 48.76/48.83 Cost: 52; Total time: 1.03849 48.76/48.83 Failed at location 11: k1^0 <= 0 48.76/48.83 Failed at location 11: k1^0 <= 0 48.76/48.83 Before Improving: 48.76/48.83 Quasi-invariant at l11: k1^0 <= 0 48.76/48.83 Optimizing invariants... 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.010306s 48.76/48.83 Remaining time after improvement: 0.995797 48.76/48.83 Some transition disabled by a set of quasi-invariant(s): 48.76/48.83 Quasi-invariant at l11: k1^0 <= 0 48.76/48.83 48.76/48.83 LOG: NEXT CALL check - disable 48.76/48.83 48.76/48.83 LOG: CALL check - Post:k1^0 <= 0 - Process 17 48.76/48.83 * Exit transition: 48.76/48.83 * Postcondition : k1^0 <= 0 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.003662s 48.76/48.83 > Postcondition is not implied! 48.76/48.83 48.76/48.83 LOG: RETURN check - Elapsed time: 0.003834s 48.76/48.83 Solving with 2 template(s). 48.76/48.83 48.76/48.83 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.83 48.76/48.83 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.057640s 48.76/48.83 Time used: 0.056981 48.76/48.83 Improving Solution with cost 52 ... 48.76/48.83 48.76/48.83 LOG: CALL solveNonLinearGetNextSolution 48.76/48.83 48.76/48.83 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002328s 48.76/48.83 Time used: 1.0022 48.76/48.83 48.76/48.83 LOG: SAT solveNonLinear - Elapsed time: 1.059968s 48.76/48.83 Cost: 52; Total time: 1.05918 48.76/48.83 Failed at location 11: k1^0 <= 0 48.76/48.83 Failed at location 11: k1^0 <= 0 48.76/48.83 Before Improving: 48.76/48.83 Quasi-invariant at l11: k1^0 <= 0 48.76/48.83 Optimizing invariants... 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.023429s 48.76/48.83 Remaining time after improvement: 0.992701 48.76/48.83 Some transition disabled by a set of quasi-invariant(s): 48.76/48.83 Quasi-invariant at l11: k1^0 <= 0 48.76/48.83 48.76/48.83 LOG: NEXT CALL check - disable 48.76/48.83 48.76/48.83 LOG: CALL check - Post:k1^0 <= 0 - Process 18 48.76/48.83 * Exit transition: 48.76/48.83 * Postcondition : k1^0 <= 0 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.004607s 48.76/48.83 > Postcondition is not implied! 48.76/48.83 48.76/48.83 LOG: RETURN check - Elapsed time: 0.004783s 48.76/48.83 48.76/48.83 LOG: Postcondition is not implied - no solution 48.76/48.83 > Postcondition is not implied! 48.76/48.83 48.76/48.83 LOG: RETURN check - Elapsed time: 2.201539s 48.76/48.83 48.76/48.83 LOG: Postcondition is not implied - no solution 48.76/48.83 > Postcondition is not implied! 48.76/48.83 48.76/48.83 LOG: RETURN check - Elapsed time: 12.374719s 48.76/48.83 48.76/48.83 LOG: NarrowEntry size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k3^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 ENTRIES: 48.76/48.83 undef880, rest remain the same}> 48.76/48.83 END ENTRIES: 48.76/48.83 GRAPH: 48.76/48.83 -1 + k3^0, rest remain the same}> 48.76/48.83 END GRAPH: 48.76/48.83 EXIT: 48.76/48.83 POST: 1 <= 0 48.76/48.83 48.76/48.83 48.76/48.83 LOG: Try proving POST 48.76/48.83 Solving with 1 template(s). 48.76/48.83 48.76/48.83 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.83 48.76/48.83 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.008177s 48.76/48.83 Time used: 0.007999 48.76/48.83 Improving Solution with cost 51 ... 48.76/48.83 48.76/48.83 LOG: CALL solveNonLinearGetNextSolution 48.76/48.83 48.76/48.83 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.003521s 48.76/48.83 Time used: 1.00325 48.76/48.83 48.76/48.83 LOG: SAT solveNonLinear - Elapsed time: 1.011697s 48.76/48.83 Cost: 51; Total time: 1.01125 48.76/48.83 Failed at location 3: k3^0 <= 0 48.76/48.83 Before Improving: 48.76/48.83 Quasi-invariant at l3: k3^0 <= 0 48.76/48.83 Optimizing invariants... 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.005489s 48.76/48.83 Remaining time after improvement: 0.998111 48.76/48.83 Some transition disabled by a set of quasi-invariant(s): 48.76/48.83 Quasi-invariant at l3: k3^0 <= 0 48.76/48.83 48.76/48.83 LOG: NEXT CALL check - disable 48.76/48.83 48.76/48.83 LOG: CALL check - Post:k3^0 <= 0 - Process 19 48.76/48.83 * Exit transition: undef880, rest remain the same}> 48.76/48.83 * Postcondition : k3^0 <= 0 48.76/48.83 Postcodition moved up: undef880 <= 0 48.76/48.83 48.76/48.83 LOG: Try proving POST 48.76/48.83 Postcondition: undef880 <= 0 48.76/48.83 48.76/48.83 LOG: CALL check - Post:undef880 <= 0 - Process 20 48.76/48.83 * Exit transition: undef1695, rest remain the same}> 48.76/48.83 * Postcondition : undef880 <= 0 48.76/48.83 Postcodition moved up: undef880 <= 0 48.76/48.83 48.76/48.83 LOG: Try proving POST 48.76/48.83 Postcondition: undef880 <= 0 48.76/48.83 48.76/48.83 LOG: CALL check - Post:undef880 <= 0 - Process 21 48.76/48.83 * Exit transition: 48.76/48.83 * Postcondition : undef880 <= 0 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.002993s 48.76/48.83 > Postcondition is not implied! 48.76/48.83 48.76/48.83 LOG: RETURN check - Elapsed time: 0.003152s 48.76/48.83 Postcondition: undef880 <= 0 48.76/48.83 48.76/48.83 LOG: CALL check - Post:undef880 <= 0 - Process 22 48.76/48.83 * Exit transition: 48.76/48.83 * Postcondition : undef880 <= 0 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.003057s 48.76/48.83 > Postcondition is not implied! 48.76/48.83 48.76/48.83 LOG: RETURN check - Elapsed time: 0.003224s 48.76/48.83 48.76/48.83 LOG: NarrowEntry size 1 48.76/48.83 48.76/48.83 LOG: NarrowEntry size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 ENTRIES: 48.76/48.83 48.76/48.83 48.76/48.83 END ENTRIES: 48.76/48.83 GRAPH: 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 -1 + k1^0, rest remain the same}> 48.76/48.83 END GRAPH: 48.76/48.83 EXIT: undef1695, rest remain the same}> 48.76/48.83 POST: undef880 <= 0 48.76/48.83 48.76/48.83 48.76/48.83 LOG: Try proving POST 48.76/48.83 Solving with 1 template(s). 48.76/48.83 48.76/48.83 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.83 48.76/48.83 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.023985s 48.76/48.83 Time used: 0.023639 48.76/48.83 Improving Solution with cost 52 ... 48.76/48.83 48.76/48.83 LOG: CALL solveNonLinearGetNextSolution 48.76/48.83 48.76/48.83 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002708s 48.76/48.83 Time used: 1.00243 48.76/48.83 48.76/48.83 LOG: SAT solveNonLinear - Elapsed time: 1.026692s 48.76/48.83 Cost: 52; Total time: 1.02607 48.76/48.83 Failed at location 11: 1 + k1^0 <= 0 48.76/48.83 Failed at location 11: 1 + k1^0 <= 0 48.76/48.83 Before Improving: 48.76/48.83 Quasi-invariant at l11: 1 + k1^0 <= 0 48.76/48.83 Optimizing invariants... 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.010424s 48.76/48.83 Remaining time after improvement: 0.995443 48.76/48.83 Some transition disabled by a set of quasi-invariant(s): 48.76/48.83 Quasi-invariant at l11: 1 + k1^0 <= 0 48.76/48.83 48.76/48.83 LOG: NEXT CALL check - disable 48.76/48.83 48.76/48.83 LOG: CALL check - Post:1 + k1^0 <= 0 - Process 23 48.76/48.83 * Exit transition: 48.76/48.83 * Postcondition : 1 + k1^0 <= 0 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.004754s 48.76/48.83 > Postcondition is not implied! 48.76/48.83 48.76/48.83 LOG: RETURN check - Elapsed time: 0.004925s 48.76/48.83 Solving with 2 template(s). 48.76/48.83 48.76/48.83 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.83 48.76/48.83 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.061007s 48.76/48.83 Time used: 0.060401 48.76/48.83 Improving Solution with cost 52 ... 48.76/48.83 48.76/48.83 LOG: CALL solveNonLinearGetNextSolution 48.76/48.83 48.76/48.83 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.007347s 48.76/48.83 Time used: 1.00196 48.76/48.83 48.76/48.83 LOG: SAT solveNonLinear - Elapsed time: 1.068354s 48.76/48.83 Cost: 52; Total time: 1.06236 48.76/48.83 Failed at location 11: k1^0 <= 0 48.76/48.83 Failed at location 11: k1^0 <= 0 48.76/48.83 Before Improving: 48.76/48.83 Quasi-invariant at l11: k1^0 <= 0 48.76/48.83 Optimizing invariants... 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.023121s 48.76/48.83 Remaining time after improvement: 0.992815 48.76/48.83 Some transition disabled by a set of quasi-invariant(s): 48.76/48.83 Quasi-invariant at l11: k1^0 <= 0 48.76/48.83 48.76/48.83 LOG: NEXT CALL check - disable 48.76/48.83 48.76/48.83 LOG: CALL check - Post:k1^0 <= 0 - Process 24 48.76/48.83 * Exit transition: 48.76/48.83 * Postcondition : k1^0 <= 0 48.76/48.83 48.76/48.83 LOG: CALL solveLinear 48.76/48.83 48.76/48.83 LOG: RETURN solveLinear - Elapsed time: 0.004897s 48.76/48.83 > Postcondition is not implied! 48.76/48.83 48.76/48.83 LOG: RETURN check - Elapsed time: 0.005073s 48.76/48.83 48.76/48.83 LOG: Postcondition is not implied - no solution 48.76/48.83 > Postcondition is not implied! 48.76/48.83 48.76/48.83 LOG: RETURN check - Elapsed time: 2.204389s 48.76/48.83 48.76/48.83 LOG: NarrowEntry size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.83 48.76/48.83 LOG: Narrow transition size 1 48.76/48.83 Narrowing transition: 48.76/48.83 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 ENTRIES: 48.76/48.84 undef1695, rest remain the same}> 48.76/48.84 END ENTRIES: 48.76/48.84 GRAPH: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 END GRAPH: 48.76/48.84 EXIT: undef880, rest remain the same}> 48.76/48.84 POST: k3^0 <= 0 48.76/48.84 48.76/48.84 48.76/48.84 LOG: Try proving POST 48.76/48.84 Solving with 1 template(s). 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.058822s 48.76/48.84 Time used: 0.057987 48.76/48.84 Improving Solution with cost 51 ... 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetNextSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001830s 48.76/48.84 Time used: 1.00158 48.76/48.84 48.76/48.84 LOG: SAT solveNonLinear - Elapsed time: 1.060652s 48.76/48.84 Cost: 51; Total time: 1.05957 48.76/48.84 Failed at location 5: k2^0 <= 0 48.76/48.84 Before Improving: 48.76/48.84 Quasi-invariant at l5: k2^0 <= 0 48.76/48.84 Optimizing invariants... 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.030874s 48.76/48.84 Remaining time after improvement: 0.990204 48.76/48.84 Some transition disabled by a set of quasi-invariant(s): 48.76/48.84 Quasi-invariant at l5: k2^0 <= 0 48.76/48.84 48.76/48.84 LOG: NEXT CALL check - disable 48.76/48.84 48.76/48.84 LOG: CALL check - Post:k2^0 <= 0 - Process 25 48.76/48.84 * Exit transition: undef1695, rest remain the same}> 48.76/48.84 * Postcondition : k2^0 <= 0 48.76/48.84 Postcodition moved up: undef1695 <= 0 48.76/48.84 48.76/48.84 LOG: Try proving POST 48.76/48.84 Postcondition: undef1695 <= 0 48.76/48.84 48.76/48.84 LOG: CALL check - Post:undef1695 <= 0 - Process 26 48.76/48.84 * Exit transition: 48.76/48.84 * Postcondition : undef1695 <= 0 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.003126s 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 0.003321s 48.76/48.84 Postcondition: undef1695 <= 0 48.76/48.84 48.76/48.84 LOG: CALL check - Post:undef1695 <= 0 - Process 27 48.76/48.84 * Exit transition: 48.76/48.84 * Postcondition : undef1695 <= 0 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.003168s 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 0.003340s 48.76/48.84 48.76/48.84 LOG: NarrowEntry size 1 48.76/48.84 48.76/48.84 LOG: NarrowEntry size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 ENTRIES: 48.76/48.84 48.76/48.84 48.76/48.84 END ENTRIES: 48.76/48.84 GRAPH: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 END GRAPH: 48.76/48.84 EXIT: undef1695, rest remain the same}> 48.76/48.84 POST: k2^0 <= 0 48.76/48.84 48.76/48.84 48.76/48.84 LOG: Try proving POST 48.76/48.84 Solving with 1 template(s). 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.025221s 48.76/48.84 Time used: 0.024846 48.76/48.84 Improving Solution with cost 52 ... 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetNextSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002374s 48.76/48.84 Time used: 1.00223 48.76/48.84 48.76/48.84 LOG: SAT solveNonLinear - Elapsed time: 1.027595s 48.76/48.84 Cost: 52; Total time: 1.02707 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Before Improving: 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 Optimizing invariants... 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.010531s 48.76/48.84 Remaining time after improvement: 0.994863 48.76/48.84 Some transition disabled by a set of quasi-invariant(s): 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: NEXT CALL check - disable 48.76/48.84 48.76/48.84 LOG: CALL check - Post:k1^0 <= 0 - Process 28 48.76/48.84 * Exit transition: 48.76/48.84 * Postcondition : k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.005768s 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 0.005947s 48.76/48.84 Solving with 2 template(s). 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.063285s 48.76/48.84 Time used: 0.062618 48.76/48.84 Improving Solution with cost 52 ... 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetNextSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002216s 48.76/48.84 Time used: 1.00197 48.76/48.84 48.76/48.84 LOG: SAT solveNonLinear - Elapsed time: 1.065502s 48.76/48.84 Cost: 52; Total time: 1.06459 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Before Improving: 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 Optimizing invariants... 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.023975s 48.76/48.84 Remaining time after improvement: 0.992039 48.76/48.84 Some transition disabled by a set of quasi-invariant(s): 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: NEXT CALL check - disable 48.76/48.84 48.76/48.84 LOG: CALL check - Post:k1^0 <= 0 - Process 29 48.76/48.84 * Exit transition: 48.76/48.84 * Postcondition : k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.005186s 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 0.005372s 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - no solution 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 2.211682s 48.76/48.84 Solving with 2 template(s). 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.205143s 48.76/48.84 Time used: 0.20351 48.76/48.84 Improving Solution with cost 51 ... 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetNextSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002978s 48.76/48.84 Time used: 1.00285 48.76/48.84 48.76/48.84 LOG: SAT solveNonLinear - Elapsed time: 1.208121s 48.76/48.84 Cost: 51; Total time: 1.20636 48.76/48.84 Failed at location 5: 1 + k2^0 <= 0 48.76/48.84 Before Improving: 48.76/48.84 Quasi-invariant at l5: 1 + k2^0 <= 0 48.76/48.84 Optimizing invariants... 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.023396s 48.76/48.84 Remaining time after improvement: 0.984006 48.76/48.84 Some transition disabled by a set of quasi-invariant(s): 48.76/48.84 Quasi-invariant at l5: 1 + k2^0 <= 0 48.76/48.84 48.76/48.84 LOG: NEXT CALL check - disable 48.76/48.84 48.76/48.84 LOG: CALL check - Post:1 + k2^0 <= 0 - Process 30 48.76/48.84 * Exit transition: undef1695, rest remain the same}> 48.76/48.84 * Postcondition : 1 + k2^0 <= 0 48.76/48.84 Postcodition moved up: 1 + undef1695 <= 0 48.76/48.84 48.76/48.84 LOG: Try proving POST 48.76/48.84 Postcondition: 1 + undef1695 <= 0 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - Post: 1 + undef1695 <= 0 - Already checked 48.76/48.84 Already checked with failure 48.76/48.84 Postcondition: 1 + undef1695 <= 0 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - Post: 1 + undef1695 <= 0 - Already checked 48.76/48.84 Already checked with failure 48.76/48.84 48.76/48.84 LOG: NarrowEntry size 1 48.76/48.84 48.76/48.84 LOG: NarrowEntry size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 ENTRIES: 48.76/48.84 48.76/48.84 48.76/48.84 END ENTRIES: 48.76/48.84 GRAPH: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 END GRAPH: 48.76/48.84 EXIT: undef1695, rest remain the same}> 48.76/48.84 POST: 1 + k2^0 <= 0 48.76/48.84 48.76/48.84 48.76/48.84 LOG: Try proving POST 48.76/48.84 Solving with 1 template(s). 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.025174s 48.76/48.84 Time used: 0.024817 48.76/48.84 Improving Solution with cost 52 ... 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetNextSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.003831s 48.76/48.84 Time used: 1.00367 48.76/48.84 48.76/48.84 LOG: SAT solveNonLinear - Elapsed time: 1.029005s 48.76/48.84 Cost: 52; Total time: 1.02848 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Before Improving: 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 Optimizing invariants... 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.010634s 48.76/48.84 Remaining time after improvement: 0.994939 48.76/48.84 Some transition disabled by a set of quasi-invariant(s): 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: NEXT CALL check - disable 48.76/48.84 48.76/48.84 LOG: CALL check - Post:k1^0 <= 0 - Process 31 48.76/48.84 * Exit transition: 48.76/48.84 * Postcondition : k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.004291s 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 0.004483s 48.76/48.84 Solving with 2 template(s). 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.065847s 48.76/48.84 Time used: 0.065229 48.76/48.84 Improving Solution with cost 52 ... 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetNextSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002923s 48.76/48.84 Time used: 1.0028 48.76/48.84 48.76/48.84 LOG: SAT solveNonLinear - Elapsed time: 1.068770s 48.76/48.84 Cost: 52; Total time: 1.06802 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Before Improving: 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 Optimizing invariants... 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.024518s 48.76/48.84 Remaining time after improvement: 0.991695 48.76/48.84 Some transition disabled by a set of quasi-invariant(s): 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: NEXT CALL check - disable 48.76/48.84 48.76/48.84 LOG: CALL check - Post:k1^0 <= 0 - Process 32 48.76/48.84 * Exit transition: 48.76/48.84 * Postcondition : k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.005047s 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 0.005235s 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - no solution 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 2.209521s 48.76/48.84 Solving with 3 template(s). 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.547460s 48.76/48.84 Time used: 0.545004 48.76/48.84 Improving Solution with cost 51 ... 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetNextSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.457704s 48.76/48.84 Time used: 0.457647 48.76/48.84 48.76/48.84 LOG: SAT solveNonLinear - Elapsed time: 1.005164s 48.76/48.84 Cost: 51; Total time: 1.00265 48.76/48.84 Failed at location 5: k2^0 <= 0 48.76/48.84 Before Improving: 48.76/48.84 Quasi-invariant at l5: k2^0 <= 0 48.76/48.84 Optimizing invariants... 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.034325s 48.76/48.84 Remaining time after improvement: 0.979155 48.76/48.84 Some transition disabled by a set of quasi-invariant(s): 48.76/48.84 Quasi-invariant at l5: k2^0 <= 0 48.76/48.84 48.76/48.84 LOG: NEXT CALL check - disable 48.76/48.84 48.76/48.84 LOG: CALL check - Post:k2^0 <= 0 - Process 33 48.76/48.84 * Exit transition: undef1695, rest remain the same}> 48.76/48.84 * Postcondition : k2^0 <= 0 48.76/48.84 Postcodition moved up: undef1695 <= 0 48.76/48.84 48.76/48.84 LOG: Try proving POST 48.76/48.84 Postcondition: undef1695 <= 0 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - Post: undef1695 <= 0 - Already checked 48.76/48.84 Already checked with failure 48.76/48.84 Postcondition: undef1695 <= 0 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - Post: undef1695 <= 0 - Already checked 48.76/48.84 Already checked with failure 48.76/48.84 48.76/48.84 LOG: NarrowEntry size 1 48.76/48.84 48.76/48.84 LOG: NarrowEntry size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 ENTRIES: 48.76/48.84 48.76/48.84 48.76/48.84 END ENTRIES: 48.76/48.84 GRAPH: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 END GRAPH: 48.76/48.84 EXIT: undef1695, rest remain the same}> 48.76/48.84 POST: k2^0 <= 0 48.76/48.84 48.76/48.84 48.76/48.84 LOG: Try proving POST 48.76/48.84 Solving with 1 template(s). 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.024522s 48.76/48.84 Time used: 0.02416 48.76/48.84 Improving Solution with cost 52 ... 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetNextSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.007463s 48.76/48.84 Time used: 1.00716 48.76/48.84 48.76/48.84 LOG: SAT solveNonLinear - Elapsed time: 1.031985s 48.76/48.84 Cost: 52; Total time: 1.03132 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Before Improving: 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 Optimizing invariants... 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.010345s 48.76/48.84 Remaining time after improvement: 0.995331 48.76/48.84 Some transition disabled by a set of quasi-invariant(s): 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: NEXT CALL check - disable 48.76/48.84 48.76/48.84 LOG: CALL check - Post:k1^0 <= 0 - Process 34 48.76/48.84 * Exit transition: 48.76/48.84 * Postcondition : k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.003907s 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 0.004084s 48.76/48.84 Solving with 2 template(s). 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.063874s 48.76/48.84 Time used: 0.063222 48.76/48.84 Improving Solution with cost 52 ... 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetNextSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.009331s 48.76/48.84 Time used: 1.00362 48.76/48.84 48.76/48.84 LOG: SAT solveNonLinear - Elapsed time: 1.073205s 48.76/48.84 Cost: 52; Total time: 1.06684 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Before Improving: 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 Optimizing invariants... 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.024661s 48.76/48.84 Remaining time after improvement: 0.991479 48.76/48.84 Some transition disabled by a set of quasi-invariant(s): 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: NEXT CALL check - disable 48.76/48.84 48.76/48.84 LOG: CALL check - Post:k1^0 <= 0 - Process 35 48.76/48.84 * Exit transition: 48.76/48.84 * Postcondition : k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.004892s 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 0.005079s 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - no solution 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 2.219916s 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - no solution 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 12.348965s 48.76/48.84 Solving with 2 template(s). 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.020087s 48.76/48.84 Time used: 0.019835 48.76/48.84 Improving Solution with cost 51 ... 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetNextSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.004610s 48.76/48.84 Time used: 1.00431 48.76/48.84 48.76/48.84 LOG: SAT solveNonLinear - Elapsed time: 1.024697s 48.76/48.84 Cost: 51; Total time: 1.02415 48.76/48.84 Failed at location 3: k3^0 <= 0 48.76/48.84 Before Improving: 48.76/48.84 Quasi-invariant at l3: k3^0 <= 0 48.76/48.84 Optimizing invariants... 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.005006s 48.76/48.84 Remaining time after improvement: 0.997678 48.76/48.84 Some transition disabled by a set of quasi-invariant(s): 48.76/48.84 Quasi-invariant at l3: k3^0 <= 0 48.76/48.84 48.76/48.84 LOG: NEXT CALL check - disable 48.76/48.84 48.76/48.84 LOG: CALL check - Post:k3^0 <= 0 - Process 36 48.76/48.84 * Exit transition: undef880, rest remain the same}> 48.76/48.84 * Postcondition : k3^0 <= 0 48.76/48.84 Postcodition moved up: undef880 <= 0 48.76/48.84 48.76/48.84 LOG: Try proving POST 48.76/48.84 Postcondition: undef880 <= 0 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - Post: undef880 <= 0 - Already checked 48.76/48.84 Already checked with failure 48.76/48.84 48.76/48.84 LOG: NarrowEntry size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 ENTRIES: 48.76/48.84 undef1695, rest remain the same}> 48.76/48.84 END ENTRIES: 48.76/48.84 GRAPH: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 END GRAPH: 48.76/48.84 EXIT: undef880, rest remain the same}> 48.76/48.84 POST: k3^0 <= 0 48.76/48.84 48.76/48.84 48.76/48.84 LOG: Try proving POST 48.76/48.84 Solving with 1 template(s). 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.061274s 48.76/48.84 Time used: 0.060424 48.76/48.84 Improving Solution with cost 51 ... 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetNextSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002352s 48.76/48.84 Time used: 1.00222 48.76/48.84 48.76/48.84 LOG: SAT solveNonLinear - Elapsed time: 1.063626s 48.76/48.84 Cost: 51; Total time: 1.06264 48.76/48.84 Failed at location 5: k2^0 <= 0 48.76/48.84 Before Improving: 48.76/48.84 Quasi-invariant at l5: k2^0 <= 0 48.76/48.84 Optimizing invariants... 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.030260s 48.76/48.84 Remaining time after improvement: 0.989823 48.76/48.84 Some transition disabled by a set of quasi-invariant(s): 48.76/48.84 Quasi-invariant at l5: k2^0 <= 0 48.76/48.84 48.76/48.84 LOG: NEXT CALL check - disable 48.76/48.84 48.76/48.84 LOG: CALL check - Post:k2^0 <= 0 - Process 37 48.76/48.84 * Exit transition: undef1695, rest remain the same}> 48.76/48.84 * Postcondition : k2^0 <= 0 48.76/48.84 Postcodition moved up: undef1695 <= 0 48.76/48.84 48.76/48.84 LOG: Try proving POST 48.76/48.84 Postcondition: undef1695 <= 0 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - Post: undef1695 <= 0 - Already checked 48.76/48.84 Already checked with failure 48.76/48.84 Postcondition: undef1695 <= 0 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - Post: undef1695 <= 0 - Already checked 48.76/48.84 Already checked with failure 48.76/48.84 48.76/48.84 LOG: NarrowEntry size 1 48.76/48.84 48.76/48.84 LOG: NarrowEntry size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 ENTRIES: 48.76/48.84 48.76/48.84 48.76/48.84 END ENTRIES: 48.76/48.84 GRAPH: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 END GRAPH: 48.76/48.84 EXIT: undef1695, rest remain the same}> 48.76/48.84 POST: k2^0 <= 0 48.76/48.84 48.76/48.84 48.76/48.84 LOG: Try proving POST 48.76/48.84 Solving with 1 template(s). 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.026419s 48.76/48.84 Time used: 0.026025 48.76/48.84 Improving Solution with cost 52 ... 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetNextSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.003566s 48.76/48.84 Time used: 1.00328 48.76/48.84 48.76/48.84 LOG: SAT solveNonLinear - Elapsed time: 1.029985s 48.76/48.84 Cost: 52; Total time: 1.02931 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Before Improving: 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 Optimizing invariants... 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.010797s 48.76/48.84 Remaining time after improvement: 0.994606 48.76/48.84 Some transition disabled by a set of quasi-invariant(s): 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: NEXT CALL check - disable 48.76/48.84 48.76/48.84 LOG: CALL check - Post:k1^0 <= 0 - Process 38 48.76/48.84 * Exit transition: 48.76/48.84 * Postcondition : k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.005468s 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 0.005651s 48.76/48.84 Solving with 2 template(s). 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.065291s 48.76/48.84 Time used: 0.064597 48.76/48.84 Improving Solution with cost 52 ... 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetNextSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002701s 48.76/48.84 Time used: 1.00257 48.76/48.84 48.76/48.84 LOG: SAT solveNonLinear - Elapsed time: 1.067992s 48.76/48.84 Cost: 52; Total time: 1.06717 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Before Improving: 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 Optimizing invariants... 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.023930s 48.76/48.84 Remaining time after improvement: 0.992038 48.76/48.84 Some transition disabled by a set of quasi-invariant(s): 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: NEXT CALL check - disable 48.76/48.84 48.76/48.84 LOG: CALL check - Post:k1^0 <= 0 - Process 39 48.76/48.84 * Exit transition: 48.76/48.84 * Postcondition : k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.006369s 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 0.006562s 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - no solution 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 2.217418s 48.76/48.84 Solving with 2 template(s). 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.225641s 48.76/48.84 Time used: 0.223801 48.76/48.84 Improving Solution with cost 51 ... 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetNextSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.003356s 48.76/48.84 Time used: 1.00307 48.76/48.84 48.76/48.84 LOG: SAT solveNonLinear - Elapsed time: 1.228997s 48.76/48.84 Cost: 51; Total time: 1.22687 48.76/48.84 Failed at location 5: 1 + k2^0 <= 0 48.76/48.84 Before Improving: 48.76/48.84 Quasi-invariant at l5: 1 + k2^0 <= 0 48.76/48.84 Optimizing invariants... 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.022326s 48.76/48.84 Remaining time after improvement: 0.984911 48.76/48.84 Some transition disabled by a set of quasi-invariant(s): 48.76/48.84 Quasi-invariant at l5: 1 + k2^0 <= 0 48.76/48.84 48.76/48.84 LOG: NEXT CALL check - disable 48.76/48.84 48.76/48.84 LOG: CALL check - Post:1 + k2^0 <= 0 - Process 40 48.76/48.84 * Exit transition: undef1695, rest remain the same}> 48.76/48.84 * Postcondition : 1 + k2^0 <= 0 48.76/48.84 Postcodition moved up: 1 + undef1695 <= 0 48.76/48.84 48.76/48.84 LOG: Try proving POST 48.76/48.84 Postcondition: 1 + undef1695 <= 0 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - Post: 1 + undef1695 <= 0 - Already checked 48.76/48.84 Already checked with failure 48.76/48.84 Postcondition: 1 + undef1695 <= 0 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - Post: 1 + undef1695 <= 0 - Already checked 48.76/48.84 Already checked with failure 48.76/48.84 48.76/48.84 LOG: NarrowEntry size 1 48.76/48.84 48.76/48.84 LOG: NarrowEntry size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 ENTRIES: 48.76/48.84 48.76/48.84 48.76/48.84 END ENTRIES: 48.76/48.84 GRAPH: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 END GRAPH: 48.76/48.84 EXIT: undef1695, rest remain the same}> 48.76/48.84 POST: 1 + k2^0 <= 0 48.76/48.84 48.76/48.84 48.76/48.84 LOG: Try proving POST 48.76/48.84 Solving with 1 template(s). 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.027180s 48.76/48.84 Time used: 0.026782 48.76/48.84 Improving Solution with cost 52 ... 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetNextSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.004548s 48.76/48.84 Time used: 1.00426 48.76/48.84 48.76/48.84 LOG: SAT solveNonLinear - Elapsed time: 1.031727s 48.76/48.84 Cost: 52; Total time: 1.03105 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Before Improving: 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 Optimizing invariants... 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.010606s 48.76/48.84 Remaining time after improvement: 0.995355 48.76/48.84 Some transition disabled by a set of quasi-invariant(s): 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: NEXT CALL check - disable 48.76/48.84 48.76/48.84 LOG: CALL check - Post:k1^0 <= 0 - Process 41 48.76/48.84 * Exit transition: 48.76/48.84 * Postcondition : k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.005413s 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 0.005609s 48.76/48.84 Solving with 2 template(s). 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.067748s 48.76/48.84 Time used: 0.067105 48.76/48.84 Improving Solution with cost 52 ... 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetNextSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.003596s 48.76/48.84 Time used: 1.00347 48.76/48.84 48.76/48.84 LOG: SAT solveNonLinear - Elapsed time: 1.071344s 48.76/48.84 Cost: 52; Total time: 1.07058 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Before Improving: 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 Optimizing invariants... 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.024438s 48.76/48.84 Remaining time after improvement: 0.991572 48.76/48.84 Some transition disabled by a set of quasi-invariant(s): 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: NEXT CALL check - disable 48.76/48.84 48.76/48.84 LOG: CALL check - Post:k1^0 <= 0 - Process 42 48.76/48.84 * Exit transition: 48.76/48.84 * Postcondition : k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.005913s 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 0.006122s 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - no solution 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 2.226057s 48.76/48.84 Solving with 3 template(s). 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.549505s 48.76/48.84 Time used: 0.546986 48.76/48.84 Improving Solution with cost 51 ... 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetNextSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.455899s 48.76/48.84 Time used: 0.455674 48.76/48.84 48.76/48.84 LOG: SAT solveNonLinear - Elapsed time: 1.005404s 48.76/48.84 Cost: 51; Total time: 1.00266 48.76/48.84 Failed at location 5: k2^0 <= 0 48.76/48.84 Before Improving: 48.76/48.84 Quasi-invariant at l5: k2^0 <= 0 48.76/48.84 Optimizing invariants... 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.036962s 48.76/48.84 Remaining time after improvement: 0.978641 48.76/48.84 Some transition disabled by a set of quasi-invariant(s): 48.76/48.84 Quasi-invariant at l5: k2^0 <= 0 48.76/48.84 48.76/48.84 LOG: NEXT CALL check - disable 48.76/48.84 48.76/48.84 LOG: CALL check - Post:k2^0 <= 0 - Process 43 48.76/48.84 * Exit transition: undef1695, rest remain the same}> 48.76/48.84 * Postcondition : k2^0 <= 0 48.76/48.84 Postcodition moved up: undef1695 <= 0 48.76/48.84 48.76/48.84 LOG: Try proving POST 48.76/48.84 Postcondition: undef1695 <= 0 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - Post: undef1695 <= 0 - Already checked 48.76/48.84 Already checked with failure 48.76/48.84 Postcondition: undef1695 <= 0 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - Post: undef1695 <= 0 - Already checked 48.76/48.84 Already checked with failure 48.76/48.84 48.76/48.84 LOG: NarrowEntry size 1 48.76/48.84 48.76/48.84 LOG: NarrowEntry size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 ENTRIES: 48.76/48.84 48.76/48.84 48.76/48.84 END ENTRIES: 48.76/48.84 GRAPH: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 END GRAPH: 48.76/48.84 EXIT: undef1695, rest remain the same}> 48.76/48.84 POST: k2^0 <= 0 48.76/48.84 48.76/48.84 48.76/48.84 LOG: Try proving POST 48.76/48.84 Solving with 1 template(s). 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.025891s 48.76/48.84 Time used: 0.025525 48.76/48.84 Improving Solution with cost 52 ... 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetNextSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.020182s 48.76/48.84 Time used: 1.01116 48.76/48.84 48.76/48.84 LOG: SAT solveNonLinear - Elapsed time: 1.046073s 48.76/48.84 Cost: 52; Total time: 1.03668 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Before Improving: 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 Optimizing invariants... 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.010951s 48.76/48.84 Remaining time after improvement: 0.994454 48.76/48.84 Some transition disabled by a set of quasi-invariant(s): 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: NEXT CALL check - disable 48.76/48.84 48.76/48.84 LOG: CALL check - Post:k1^0 <= 0 - Process 44 48.76/48.84 * Exit transition: 48.76/48.84 * Postcondition : k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.004065s 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 0.004241s 48.76/48.84 Solving with 2 template(s). 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.063002s 48.76/48.84 Time used: 0.06235 48.76/48.84 Improving Solution with cost 52 ... 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetNextSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.005233s 48.76/48.84 Time used: 1.00495 48.76/48.84 48.76/48.84 LOG: SAT solveNonLinear - Elapsed time: 1.068235s 48.76/48.84 Cost: 52; Total time: 1.0673 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Before Improving: 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 Optimizing invariants... 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.023711s 48.76/48.84 Remaining time after improvement: 0.992083 48.76/48.84 Some transition disabled by a set of quasi-invariant(s): 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: NEXT CALL check - disable 48.76/48.84 48.76/48.84 LOG: CALL check - Post:k1^0 <= 0 - Process 45 48.76/48.84 * Exit transition: 48.76/48.84 * Postcondition : k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.005232s 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 0.005416s 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - no solution 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 2.230418s 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - no solution 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 10.213668s 48.76/48.84 Solving with 3 template(s). 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.049989s 48.76/48.84 Time used: 0.049705 48.76/48.84 Improving Solution with cost 51 ... 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetNextSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.954559s 48.76/48.84 Time used: 0.954428 48.76/48.84 48.76/48.84 LOG: SAT solveNonLinear - Elapsed time: 1.004549s 48.76/48.84 Cost: 51; Total time: 1.00413 48.76/48.84 Failed at location 3: k3^0 <= 0 48.76/48.84 Before Improving: 48.76/48.84 Quasi-invariant at l3: k3^0 <= 0 48.76/48.84 Optimizing invariants... 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.008476s 48.76/48.84 Remaining time after improvement: 0.997201 48.76/48.84 Some transition disabled by a set of quasi-invariant(s): 48.76/48.84 Quasi-invariant at l3: k3^0 <= 0 48.76/48.84 48.76/48.84 LOG: NEXT CALL check - disable 48.76/48.84 48.76/48.84 LOG: CALL check - Post:k3^0 <= 0 - Process 46 48.76/48.84 * Exit transition: undef880, rest remain the same}> 48.76/48.84 * Postcondition : k3^0 <= 0 48.76/48.84 Postcodition moved up: undef880 <= 0 48.76/48.84 48.76/48.84 LOG: Try proving POST 48.76/48.84 Postcondition: undef880 <= 0 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - Post: undef880 <= 0 - Already checked 48.76/48.84 Already checked with failure 48.76/48.84 48.76/48.84 LOG: NarrowEntry size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 ENTRIES: 48.76/48.84 undef1695, rest remain the same}> 48.76/48.84 END ENTRIES: 48.76/48.84 GRAPH: 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 -1 + k2^0, rest remain the same}> 48.76/48.84 END GRAPH: 48.76/48.84 EXIT: undef880, rest remain the same}> 48.76/48.84 POST: k3^0 <= 0 48.76/48.84 48.76/48.84 48.76/48.84 LOG: Try proving POST 48.76/48.84 Solving with 1 template(s). 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.060703s 48.76/48.84 Time used: 0.059843 48.76/48.84 Improving Solution with cost 51 ... 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetNextSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.005470s 48.76/48.84 Time used: 1.00519 48.76/48.84 48.76/48.84 LOG: SAT solveNonLinear - Elapsed time: 1.066172s 48.76/48.84 Cost: 51; Total time: 1.06503 48.76/48.84 Failed at location 5: k2^0 <= 0 48.76/48.84 Before Improving: 48.76/48.84 Quasi-invariant at l5: k2^0 <= 0 48.76/48.84 Optimizing invariants... 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.030240s 48.76/48.84 Remaining time after improvement: 0.989343 48.76/48.84 Some transition disabled by a set of quasi-invariant(s): 48.76/48.84 Quasi-invariant at l5: k2^0 <= 0 48.76/48.84 48.76/48.84 LOG: NEXT CALL check - disable 48.76/48.84 48.76/48.84 LOG: CALL check - Post:k2^0 <= 0 - Process 47 48.76/48.84 * Exit transition: undef1695, rest remain the same}> 48.76/48.84 * Postcondition : k2^0 <= 0 48.76/48.84 Postcodition moved up: undef1695 <= 0 48.76/48.84 48.76/48.84 LOG: Try proving POST 48.76/48.84 Postcondition: undef1695 <= 0 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - Post: undef1695 <= 0 - Already checked 48.76/48.84 Already checked with failure 48.76/48.84 Postcondition: undef1695 <= 0 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - Post: undef1695 <= 0 - Already checked 48.76/48.84 Already checked with failure 48.76/48.84 48.76/48.84 LOG: NarrowEntry size 1 48.76/48.84 48.76/48.84 LOG: NarrowEntry size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 ENTRIES: 48.76/48.84 48.76/48.84 48.76/48.84 END ENTRIES: 48.76/48.84 GRAPH: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 END GRAPH: 48.76/48.84 EXIT: undef1695, rest remain the same}> 48.76/48.84 POST: k2^0 <= 0 48.76/48.84 48.76/48.84 48.76/48.84 LOG: Try proving POST 48.76/48.84 Solving with 1 template(s). 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.026364s 48.76/48.84 Time used: 0.025973 48.76/48.84 Improving Solution with cost 52 ... 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetNextSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.004825s 48.76/48.84 Time used: 1.0047 48.76/48.84 48.76/48.84 LOG: SAT solveNonLinear - Elapsed time: 1.031189s 48.76/48.84 Cost: 52; Total time: 1.03067 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Before Improving: 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 Optimizing invariants... 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.010349s 48.76/48.84 Remaining time after improvement: 0.995361 48.76/48.84 Some transition disabled by a set of quasi-invariant(s): 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: NEXT CALL check - disable 48.76/48.84 48.76/48.84 LOG: CALL check - Post:k1^0 <= 0 - Process 48 48.76/48.84 * Exit transition: 48.76/48.84 * Postcondition : k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.005061s 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 0.005244s 48.76/48.84 Solving with 2 template(s). 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.065398s 48.76/48.84 Time used: 0.064708 48.76/48.84 Improving Solution with cost 52 ... 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetNextSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.003976s 48.76/48.84 Time used: 1.00369 48.76/48.84 48.76/48.84 LOG: SAT solveNonLinear - Elapsed time: 1.069374s 48.76/48.84 Cost: 52; Total time: 1.0684 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Before Improving: 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 Optimizing invariants... 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.024903s 48.76/48.84 Remaining time after improvement: 0.991331 48.76/48.84 Some transition disabled by a set of quasi-invariant(s): 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: NEXT CALL check - disable 48.76/48.84 48.76/48.84 LOG: CALL check - Post:k1^0 <= 0 - Process 49 48.76/48.84 * Exit transition: 48.76/48.84 * Postcondition : k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.005868s 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 0.006088s 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - no solution 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 2.231643s 48.76/48.84 Solving with 2 template(s). 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.208150s 48.76/48.84 Time used: 0.206464 48.76/48.84 Improving Solution with cost 51 ... 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetNextSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.003399s 48.76/48.84 Time used: 1.00322 48.76/48.84 48.76/48.84 LOG: SAT solveNonLinear - Elapsed time: 1.211549s 48.76/48.84 Cost: 51; Total time: 1.20969 48.76/48.84 Failed at location 5: 1 + k2^0 <= 0 48.76/48.84 Before Improving: 48.76/48.84 Quasi-invariant at l5: 1 + k2^0 <= 0 48.76/48.84 Optimizing invariants... 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.023483s 48.76/48.84 Remaining time after improvement: 0.984009 48.76/48.84 Some transition disabled by a set of quasi-invariant(s): 48.76/48.84 Quasi-invariant at l5: 1 + k2^0 <= 0 48.76/48.84 48.76/48.84 LOG: NEXT CALL check - disable 48.76/48.84 48.76/48.84 LOG: CALL check - Post:1 + k2^0 <= 0 - Process 50 48.76/48.84 * Exit transition: undef1695, rest remain the same}> 48.76/48.84 * Postcondition : 1 + k2^0 <= 0 48.76/48.84 Postcodition moved up: 1 + undef1695 <= 0 48.76/48.84 48.76/48.84 LOG: Try proving POST 48.76/48.84 Postcondition: 1 + undef1695 <= 0 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - Post: 1 + undef1695 <= 0 - Already checked 48.76/48.84 Already checked with failure 48.76/48.84 Postcondition: 1 + undef1695 <= 0 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - Post: 1 + undef1695 <= 0 - Already checked 48.76/48.84 Already checked with failure 48.76/48.84 48.76/48.84 LOG: NarrowEntry size 1 48.76/48.84 48.76/48.84 LOG: NarrowEntry size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 ENTRIES: 48.76/48.84 48.76/48.84 48.76/48.84 END ENTRIES: 48.76/48.84 GRAPH: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 END GRAPH: 48.76/48.84 EXIT: undef1695, rest remain the same}> 48.76/48.84 POST: 1 + k2^0 <= 0 48.76/48.84 48.76/48.84 48.76/48.84 LOG: Try proving POST 48.76/48.84 Solving with 1 template(s). 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.027760s 48.76/48.84 Time used: 0.027388 48.76/48.84 Improving Solution with cost 52 ... 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetNextSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.005312s 48.76/48.84 Time used: 1.00512 48.76/48.84 48.76/48.84 LOG: SAT solveNonLinear - Elapsed time: 1.033071s 48.76/48.84 Cost: 52; Total time: 1.03251 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Before Improving: 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 Optimizing invariants... 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.010928s 48.76/48.84 Remaining time after improvement: 0.994572 48.76/48.84 Some transition disabled by a set of quasi-invariant(s): 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: NEXT CALL check - disable 48.76/48.84 48.76/48.84 LOG: CALL check - Post:k1^0 <= 0 - Process 51 48.76/48.84 * Exit transition: 48.76/48.84 * Postcondition : k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.004961s 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 0.005155s 48.76/48.84 Solving with 2 template(s). 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.068254s 48.76/48.84 Time used: 0.067603 48.76/48.84 Improving Solution with cost 52 ... 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetNextSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.003899s 48.76/48.84 Time used: 1.00372 48.76/48.84 48.76/48.84 LOG: SAT solveNonLinear - Elapsed time: 1.072153s 48.76/48.84 Cost: 52; Total time: 1.07133 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Before Improving: 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 Optimizing invariants... 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.023717s 48.76/48.84 Remaining time after improvement: 0.991819 48.76/48.84 Some transition disabled by a set of quasi-invariant(s): 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: NEXT CALL check - disable 48.76/48.84 48.76/48.84 LOG: CALL check - Post:k1^0 <= 0 - Process 52 48.76/48.84 * Exit transition: 48.76/48.84 * Postcondition : k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.005758s 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 0.005957s 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - no solution 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 2.224683s 48.76/48.84 Solving with 3 template(s). 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.552982s 48.76/48.84 Time used: 0.547083 48.76/48.84 Improving Solution with cost 51 ... 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetNextSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.455700s 48.76/48.84 Time used: 0.455592 48.76/48.84 48.76/48.84 LOG: SAT solveNonLinear - Elapsed time: 1.008682s 48.76/48.84 Cost: 51; Total time: 1.00267 48.76/48.84 Failed at location 5: k2^0 <= 0 48.76/48.84 Before Improving: 48.76/48.84 Quasi-invariant at l5: k2^0 <= 0 48.76/48.84 Optimizing invariants... 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.036253s 48.76/48.84 Remaining time after improvement: 0.979079 48.76/48.84 Some transition disabled by a set of quasi-invariant(s): 48.76/48.84 Quasi-invariant at l5: k2^0 <= 0 48.76/48.84 48.76/48.84 LOG: NEXT CALL check - disable 48.76/48.84 48.76/48.84 LOG: CALL check - Post:k2^0 <= 0 - Process 53 48.76/48.84 * Exit transition: undef1695, rest remain the same}> 48.76/48.84 * Postcondition : k2^0 <= 0 48.76/48.84 Postcodition moved up: undef1695 <= 0 48.76/48.84 48.76/48.84 LOG: Try proving POST 48.76/48.84 Postcondition: undef1695 <= 0 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - Post: undef1695 <= 0 - Already checked 48.76/48.84 Already checked with failure 48.76/48.84 Postcondition: undef1695 <= 0 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - Post: undef1695 <= 0 - Already checked 48.76/48.84 Already checked with failure 48.76/48.84 48.76/48.84 LOG: NarrowEntry size 1 48.76/48.84 48.76/48.84 LOG: NarrowEntry size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 Narrowing transition: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 48.76/48.84 LOG: Narrow transition size 1 48.76/48.84 ENTRIES: 48.76/48.84 48.76/48.84 48.76/48.84 END ENTRIES: 48.76/48.84 GRAPH: 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 -1 + k1^0, rest remain the same}> 48.76/48.84 END GRAPH: 48.76/48.84 EXIT: undef1695, rest remain the same}> 48.76/48.84 POST: k2^0 <= 0 48.76/48.84 48.76/48.84 48.76/48.84 LOG: Try proving POST 48.76/48.84 Solving with 1 template(s). 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.026389s 48.76/48.84 Time used: 0.026014 48.76/48.84 Improving Solution with cost 52 ... 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetNextSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.017719s 48.76/48.84 Time used: 1.01754 48.76/48.84 48.76/48.84 LOG: SAT solveNonLinear - Elapsed time: 1.044109s 48.76/48.84 Cost: 52; Total time: 1.04355 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Before Improving: 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 Optimizing invariants... 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.011042s 48.76/48.84 Remaining time after improvement: 0.995094 48.76/48.84 Some transition disabled by a set of quasi-invariant(s): 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: NEXT CALL check - disable 48.76/48.84 48.76/48.84 LOG: CALL check - Post:k1^0 <= 0 - Process 54 48.76/48.84 * Exit transition: 48.76/48.84 * Postcondition : k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.004009s 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 0.004183s 48.76/48.84 Solving with 2 template(s). 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetFirstSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.063999s 48.76/48.84 Time used: 0.063346 48.76/48.84 Improving Solution with cost 52 ... 48.76/48.84 48.76/48.84 LOG: CALL solveNonLinearGetNextSolution 48.76/48.84 48.76/48.84 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.006235s 48.76/48.84 Time used: 1.00607 48.76/48.84 48.76/48.84 LOG: SAT solveNonLinear - Elapsed time: 1.070233s 48.76/48.84 Cost: 52; Total time: 1.06941 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Failed at location 11: k1^0 <= 0 48.76/48.84 Before Improving: 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 Optimizing invariants... 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.023948s 48.76/48.84 Remaining time after improvement: 0.991767 48.76/48.84 Some transition disabled by a set of quasi-invariant(s): 48.76/48.84 Quasi-invariant at l11: k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: NEXT CALL check - disable 48.76/48.84 48.76/48.84 LOG: CALL check - Post:k1^0 <= 0 - Process 55 48.76/48.84 * Exit transition: 48.76/48.84 * Postcondition : k1^0 <= 0 48.76/48.84 48.76/48.84 LOG: CALL solveLinear 48.76/48.84 48.76/48.84 LOG: RETURN solveLinear - Elapsed time: 0.004909s 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 0.005096s 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - no solution 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 2.231286s 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - no solution 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 10.218979s 48.76/48.84 48.76/48.84 LOG: Postcondition is not implied - no solution 48.76/48.84 > Postcondition is not implied! 48.76/48.84 48.76/48.84 LOG: RETURN check - Elapsed time: 48.253759s 48.76/48.84 Cannot prove unreachability 48.76/48.84 48.76/48.84 Proving non-termination of subgraph 4 48.76/48.84 Transitions: 48.76/48.84 48.76/48.84 48.76/48.84 Variables: 48.76/48.84 48.76/48.84 Checking conditional non-termination of SCC {l2}... 48.76/48.84 > No exit transition to close. 48.76/48.84 Calling reachability with... 48.76/48.84 Transition: 48.76/48.84 Conditions: 48.76/48.84 OPEN EXITS: 48.76/48.84 48.76/48.84 48.76/48.84 --- Reachability graph --- 48.76/48.84 > Graph without transitions. 48.76/48.84 48.76/48.84 Calling reachability with... 48.76/48.84 Transition: 48.76/48.84 Conditions: 48.76/48.84 OPEN EXITS: 48.76/48.84 (condsUp: undef63 = 1, undef1060 = 1) 48.76/48.84 48.76/48.84 --- Reachability graph --- 48.76/48.84 > Graph without transitions. 48.76/48.84 48.76/48.84 Calling reachability with... 48.76/48.84 Transition: undef880, rest remain the same}> 48.76/48.84 Conditions: k3^0 <= 0, undef63 = 1, undef1060 = 1, 48.76/48.84 OPEN EXITS: 48.76/48.84 WARNING: Applying substitution to an expression with non-program variables. 48.76/48.84 WARNING: Applying substitution to an expression with non-program variables. 48.76/48.84 undef880, rest remain the same}> (condsUp: undef935 = 1, undef880 <= 0, undef63 = 1, undef1060 = 1) 48.76/48.84 48.76/48.84 --- Reachability graph --- 48.76/48.84 > Graph without transitions. 48.76/48.84 48.76/48.84 Calling reachability with... 48.76/48.84 Transition: undef1695, rest remain the same}> 48.76/48.84 Conditions: k2^0 <= 0, undef935 = 1, undef880 <= 0, undef63 = 1, undef1060 = 1, 48.76/48.84 OPEN EXITS: 48.76/48.84 WARNING: Applying substitution to an expression with non-program variables. 48.76/48.84 WARNING: Applying substitution to an expression with non-program variables. 48.76/48.84 WARNING: Applying substitution to an expression with non-program variables. 48.76/48.84 WARNING: Applying substitution to an expression with non-program variables. 48.76/48.84 undef1695, rest remain the same}> (condsUp: undef1744 = 1, undef1745 = 1, undef1695 <= 0, undef935 = 1, undef880 <= 0, undef63 = 1, undef1060 = 1) 48.76/48.84 48.76/48.84 --- Reachability graph --- 48.76/48.84 > Graph without transitions. 48.76/48.84 48.76/48.84 Calling reachability with... 48.76/48.84 Transition: 48.76/48.84 Conditions: k1^0 <= 0, undef1744 = 1, undef1745 = 1, undef1695 <= 0, undef935 = 1, undef880 <= 0, undef63 = 1, undef1060 = 1, 48.76/48.84 Transition: 48.76/48.84 Conditions: k1^0 <= 0, undef1744 = 1, undef1745 = 1, undef1695 <= 0, undef935 = 1, undef880 <= 0, undef63 = 1, undef1060 = 1, 48.76/48.84 OPEN EXITS: 48.76/48.84 48.76/48.84 48.76/48.84 48.76/48.84 > Conditions are reachable! 48.76/48.84 48.76/48.84 Program does NOT terminate 48.76/48.84 /export/starexec/sandbox/solver/bin/starexec_run_termcomp2019_ITS: line 26: delete: command not found 48.76/48.84 /export/starexec/sandbox/solver/bin/starexec_run_termcomp2019_ITS: line 27: edit: command not found 48.76/48.84 EOF