17.08/17.12 NO 17.08/17.12 17.08/17.12 Solver Timeout: 4 17.08/17.12 Global Timeout: 300 17.08/17.12 No parsing errors! 17.08/17.12 Init Location: 0 17.08/17.12 Transitions: 17.08/17.12 17.08/17.12 17.08/17.12 17.08/17.12 17.08/17.12 17.08/17.12 undef266}> 17.08/17.12 17.08/17.12 17.08/17.12 undef447}> 17.08/17.12 17.08/17.12 17.08/17.12 17.08/17.12 undef672, ___rho_7_^0 -> undef690, k2^0 -> (~(1) + k2^0)}> 17.08/17.12 (0 + Irql^0), keR^0 -> 0}> 17.08/17.12 17.08/17.12 undef866, k3^0 -> (0 + undef866), keA^0 -> 0}> 17.08/17.12 (0 + CromData^0)}> 17.08/17.12 17.08/17.12 17.08/17.12 undef1122}> 17.08/17.12 0}> 17.08/17.12 17.08/17.12 17.08/17.12 17.08/17.12 undef1428}> 17.08/17.12 (0 + undef1488), ___rho_3_^0 -> undef1488, k1^0 -> (~(1) + k1^0)}> 17.08/17.12 undef1553, i___099^0 -> (0 + Irql^0), k2^0 -> (0 + undef1553), keA^0 -> 0, keR^0 -> 0}> 17.08/17.12 17.08/17.12 17.08/17.12 2, a4444^0 -> 1}> 17.08/17.12 17.08/17.12 (~(1) + k5^0)}> 17.08/17.12 undef1923}> 17.08/17.12 (0 + Irql^0), keR^0 -> 0}> 17.08/17.12 17.08/17.12 17.08/17.12 (0 + pIrb^0), a3434^0 -> (0 + ResourceIrp^0), a3737^0 -> (0 + pIrb^0), a3838^0 -> (0 + ResourceIrp^0), b3333^0 -> 0, b3535^0 -> (0 + pIrb^0), ntStatus^0 -> (0 + undef2215), ret_t1394_SubmitIrpSynch3636^0 -> undef2215}> 17.08/17.12 (0 + ResourceIrp^0)}> 17.08/17.12 undef2289, k1^0 -> (0 + undef2289), keA^0 -> 0, ntStatus^0 -> (0 + undef2335), ret_IoSetDeviceInterfaceState44^0 -> undef2335}> 17.08/17.12 1, b2929^0 -> 0, pIrb^0 -> (0 + undef2397), ret_ExAllocatePool3030^0 -> undef2397}> 17.08/17.12 17.08/17.12 17.08/17.12 17.08/17.12 17.08/17.12 (0 + undef2703), ___rho_99_^0 -> undef2666, a2525^0 -> 1, b2626^0 -> 0, pIrb^0 -> undef2701, ret_IoAllocateIrp2727^0 -> undef2703}> 17.08/17.12 undef2718, i___04040^0 -> (0 + Irql^0), k5^0 -> (0 + undef2718), keA^0 -> 0, keR^0 -> 0}> 17.08/17.12 (0 + undef2784), ___rho_12_^0 -> undef2784, i___02424^0 -> (0 + Irql^0), k4^0 -> (~(1) + k4^0), keR^0 -> 0}> 17.08/17.12 17.08/17.12 1, b22^0 -> (0 + Irp^0), ntStatus^0 -> (0 + undef2959), ret_t1394Diag_PnpStopDevice33^0 -> undef2959}> 17.08/17.12 undef2969, i___02020^0 -> (0 + Irql^0), k4^0 -> (0 + undef2969), keR^0 -> 0}> 17.08/17.12 undef3029, a1818^0 -> (0 + undef3029), i^0 -> undef3064, i___01717^0 -> (0 + Irql^0), k3^0 -> (~(1) + k3^0), keR^0 -> 0}> 17.08/17.12 undef3101, keA^0 -> 0, keR^0 -> 0}> 17.08/17.12 17.08/17.12 17.08/17.12 Fresh variables: 17.08/17.12 undef266, undef447, undef672, undef690, undef733, undef795, undef796, undef797, undef866, undef920, undef921, undef922, undef1122, undef1228, undef1229, undef1230, undef1428, undef1488, undef1553, undef1597, undef1598, undef1599, undef1600, undef1601, undef1602, undef1923, undef2030, undef2031, undef2032, undef2215, undef2289, undef2335, undef2338, undef2339, undef2340, undef2397, undef2666, undef2701, undef2703, undef2707, undef2718, undef2769, undef2770, undef2771, undef2772, undef2773, undef2774, undef2784, undef2836, undef2837, undef2838, undef2959, undef2969, undef3022, undef3023, undef3024, undef3029, undef3064, undef3086, undef3087, undef3088, undef3089, undef3101, 17.08/17.12 17.08/17.12 Undef variables: 17.08/17.12 undef266, undef447, undef672, undef690, undef733, undef795, undef796, undef797, undef866, undef920, undef921, undef922, undef1122, undef1228, undef1229, undef1230, undef1428, undef1488, undef1553, undef1597, undef1598, undef1599, undef1600, undef1601, undef1602, undef1923, undef2030, undef2031, undef2032, undef2215, undef2289, undef2335, undef2338, undef2339, undef2340, undef2397, undef2666, undef2701, undef2703, undef2707, undef2718, undef2769, undef2770, undef2771, undef2772, undef2773, undef2774, undef2784, undef2836, undef2837, undef2838, undef2959, undef2969, undef3022, undef3023, undef3024, undef3029, undef3064, undef3086, undef3087, undef3088, undef3089, undef3101, 17.08/17.12 17.08/17.12 Abstraction variables: 17.08/17.12 17.08/17.12 Exit nodes: 17.08/17.12 17.08/17.12 Accepting locations: 17.08/17.12 17.08/17.12 Asserts: 17.08/17.12 17.08/17.12 Preprocessed LLVMGraph 17.08/17.12 Init Location: 0 17.08/17.12 Transitions: 17.08/17.12 17.08/17.12 17.08/17.12 (~(1) + k2^0)}> 17.08/17.12 (~(1) + k2^0)}> 17.08/17.12 (~(1) + k2^0)}> 17.08/17.12 (~(1) + k2^0)}> 17.08/17.12 (~(1) + k2^0)}> 17.08/17.12 (~(1) + k2^0)}> 17.08/17.12 (~(1) + k2^0)}> 17.08/17.12 (~(1) + k2^0)}> 17.08/17.12 (~(1) + k2^0)}> 17.08/17.12 (~(1) + k2^0)}> 17.08/17.12 (~(1) + k2^0)}> 17.08/17.12 (~(1) + k2^0)}> 17.08/17.12 (~(1) + k2^0)}> 17.08/17.12 (~(1) + k2^0)}> 17.08/17.12 (~(1) + k2^0)}> 17.08/17.12 (~(1) + k2^0)}> 17.08/17.12 17.08/17.12 (~(1) + k1^0)}> 17.08/17.12 (~(1) + k1^0)}> 17.08/17.12 (~(1) + k1^0)}> 17.08/17.12 (~(1) + k1^0)}> 17.08/17.12 (~(1) + k1^0)}> 17.08/17.12 (0 + undef1553)}> 17.08/17.12 (0 + undef2969)}> 17.08/17.12 17.08/17.12 (0 + undef2718)}> 17.08/17.12 (~(1) + k4^0)}> 17.08/17.12 (~(1) + k4^0)}> 17.08/17.12 (~(1) + k4^0)}> 17.08/17.12 (~(1) + k4^0)}> 17.08/17.12 17.08/17.12 (~(1) + k5^0)}> 17.08/17.12 17.08/17.12 17.08/17.12 17.08/17.12 Fresh variables: 17.08/17.12 undef266, undef447, undef672, undef690, undef733, undef795, undef796, undef797, undef866, undef920, undef921, undef922, undef1122, undef1228, undef1229, undef1230, undef1428, undef1488, undef1553, undef1597, undef1598, undef1599, undef1600, undef1601, undef1602, undef1923, undef2030, undef2031, undef2032, undef2215, undef2289, undef2335, undef2338, undef2339, undef2340, undef2397, undef2666, undef2701, undef2703, undef2707, undef2718, undef2769, undef2770, undef2771, undef2772, undef2773, undef2774, undef2784, undef2836, undef2837, undef2838, undef2959, undef2969, undef3022, undef3023, undef3024, undef3029, undef3064, undef3086, undef3087, undef3088, undef3089, undef3101, 17.08/17.12 17.08/17.12 Undef variables: 17.08/17.12 undef266, undef447, undef672, undef690, undef733, undef795, undef796, undef797, undef866, undef920, undef921, undef922, undef1122, undef1228, undef1229, undef1230, undef1428, undef1488, undef1553, undef1597, undef1598, undef1599, undef1600, undef1601, undef1602, undef1923, undef2030, undef2031, undef2032, undef2215, undef2289, undef2335, undef2338, undef2339, undef2340, undef2397, undef2666, undef2701, undef2703, undef2707, undef2718, undef2769, undef2770, undef2771, undef2772, undef2773, undef2774, undef2784, undef2836, undef2837, undef2838, undef2959, undef2969, undef3022, undef3023, undef3024, undef3029, undef3064, undef3086, undef3087, undef3088, undef3089, undef3101, 17.08/17.12 17.08/17.12 Abstraction variables: 17.08/17.12 17.08/17.12 Exit nodes: 17.08/17.12 17.08/17.12 Accepting locations: 17.08/17.12 17.08/17.12 Asserts: 17.08/17.12 17.08/17.12 ************************************************************* 17.08/17.12 ******************************************************************************************* 17.08/17.12 *********************** WORKING TRANSITION SYSTEM (DAG) *********************** 17.08/17.12 ******************************************************************************************* 17.08/17.12 17.08/17.12 Init Location: 0 17.08/17.12 Graph 0: 17.08/17.12 Transitions: 17.08/17.12 Variables: 17.08/17.12 17.08/17.12 Graph 1: 17.08/17.12 Transitions: 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 Variables: 17.08/17.12 k1^0 17.08/17.12 17.08/17.12 Graph 2: 17.08/17.12 Transitions: 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 Variables: 17.08/17.12 k2^0 17.08/17.12 17.08/17.12 Graph 3: 17.08/17.12 Transitions: 17.08/17.12 17.08/17.12 Variables: 17.08/17.12 17.08/17.12 Graph 4: 17.08/17.12 Transitions: 17.08/17.12 -1 + k4^0, rest remain the same}> 17.08/17.12 -1 + k4^0, rest remain the same}> 17.08/17.12 -1 + k4^0, rest remain the same}> 17.08/17.12 -1 + k4^0, rest remain the same}> 17.08/17.12 Variables: 17.08/17.12 k4^0 17.08/17.12 17.08/17.12 Graph 5: 17.08/17.12 Transitions: 17.08/17.12 17.08/17.12 -1 + k5^0, rest remain the same}> 17.08/17.12 Variables: 17.08/17.12 k5^0 17.08/17.12 17.08/17.12 Graph 6: 17.08/17.12 Transitions: 17.08/17.12 17.08/17.12 Variables: 17.08/17.12 17.08/17.12 Precedence: 17.08/17.12 Graph 0 17.08/17.12 17.08/17.12 Graph 1 17.08/17.12 17.08/17.12 17.08/17.12 17.08/17.12 Graph 2 17.08/17.12 undef1553, rest remain the same}> 17.08/17.12 17.08/17.12 Graph 3 17.08/17.12 17.08/17.12 17.08/17.12 Graph 4 17.08/17.12 undef2969, rest remain the same}> 17.08/17.12 17.08/17.12 Graph 5 17.08/17.12 undef2718, rest remain the same}> 17.08/17.12 17.08/17.12 Graph 6 17.08/17.12 17.08/17.12 17.08/17.12 Map Locations to Subgraph: 17.08/17.12 ( 0 , 0 ) 17.08/17.12 ( 2 , 2 ) 17.08/17.12 ( 8 , 1 ) 17.08/17.12 ( 11 , 3 ) 17.08/17.12 ( 16 , 4 ) 17.08/17.12 ( 20 , 5 ) 17.08/17.12 ( 26 , 6 ) 17.08/17.12 17.08/17.12 ******************************************************************************************* 17.08/17.12 ******************************** CHECKING ASSERTIONS ******************************** 17.08/17.12 ******************************************************************************************* 17.08/17.12 17.08/17.12 Proving termination of subgraph 0 17.08/17.12 Proving termination of subgraph 1 17.08/17.12 Checking unfeasibility... 17.08/17.12 Time used: 0.00898 17.08/17.12 17.08/17.12 Checking conditional termination of SCC {l8}... 17.08/17.12 17.08/17.12 LOG: CALL solveLinear 17.08/17.12 17.08/17.12 LOG: RETURN solveLinear - Elapsed time: 0.004579s 17.08/17.12 Ranking function: -1 + k1^0 17.08/17.12 New Graphs: 17.08/17.12 Proving termination of subgraph 2 17.08/17.12 Checking unfeasibility... 17.08/17.12 Time used: 0.039911 17.08/17.12 17.08/17.12 Checking conditional termination of SCC {l2}... 17.08/17.12 17.08/17.12 LOG: CALL solveLinear 17.08/17.12 17.08/17.12 LOG: RETURN solveLinear - Elapsed time: 0.014793s 17.08/17.12 Ranking function: -1 + k2^0 17.08/17.12 New Graphs: 17.08/17.12 Proving termination of subgraph 3 17.08/17.12 Checking unfeasibility... 17.08/17.12 Time used: 0.001669 17.08/17.12 17.08/17.12 > No variable changes in termination graph. 17.08/17.12 Checking conditional unfeasibility... 17.08/17.12 Termination failed. Trying to show unreachability... 17.08/17.12 Proving unreachability of entry: 17.08/17.12 17.08/17.12 LOG: CALL check - Post:1 <= 0 - Process 1 17.08/17.12 * Exit transition: 17.08/17.12 * Postcondition : 1 <= 0 17.08/17.12 Postcodition moved up: 1 <= 0 17.08/17.12 17.08/17.12 LOG: Try proving POST 17.08/17.12 Postcondition: 1 <= 0 17.08/17.12 17.08/17.12 LOG: CALL check - Post:1 <= 0 - Process 2 17.08/17.12 * Exit transition: undef1553, rest remain the same}> 17.08/17.12 * Postcondition : 1 <= 0 17.08/17.12 Postcodition moved up: 1 <= 0 17.08/17.12 17.08/17.12 LOG: Try proving POST 17.08/17.12 Postcondition: 1 <= 0 17.08/17.12 17.08/17.12 LOG: CALL check - Post:1 <= 0 - Process 3 17.08/17.12 * Exit transition: 17.08/17.12 * Postcondition : 1 <= 0 17.08/17.12 17.08/17.12 LOG: CALL solveLinear 17.08/17.12 17.08/17.12 LOG: RETURN solveLinear - Elapsed time: 0.002225s 17.08/17.12 > Postcondition is not implied! 17.08/17.12 17.08/17.12 LOG: RETURN check - Elapsed time: 0.002401s 17.08/17.12 Postcondition: 1 <= 0 17.08/17.12 17.08/17.12 LOG: CALL check - Post:1 <= 0 - Process 4 17.08/17.12 * Exit transition: 17.08/17.12 * Postcondition : 1 <= 0 17.08/17.12 17.08/17.12 LOG: CALL solveLinear 17.08/17.12 17.08/17.12 LOG: RETURN solveLinear - Elapsed time: 0.002284s 17.08/17.12 > Postcondition is not implied! 17.08/17.12 17.08/17.12 LOG: RETURN check - Elapsed time: 0.002449s 17.08/17.12 17.08/17.12 LOG: NarrowEntry size 1 17.08/17.12 17.08/17.12 LOG: NarrowEntry size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 ENTRIES: 17.08/17.12 17.08/17.12 17.08/17.12 END ENTRIES: 17.08/17.12 GRAPH: 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 END GRAPH: 17.08/17.12 EXIT: undef1553, rest remain the same}> 17.08/17.12 POST: 1 <= 0 17.08/17.12 17.08/17.12 17.08/17.12 LOG: Try proving POST 17.08/17.12 Solving with 1 template(s). 17.08/17.12 17.08/17.12 LOG: CALL solveNonLinearGetFirstSolution 17.08/17.12 17.08/17.12 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.023556s 17.08/17.12 Time used: 0.02317 17.08/17.12 Improving Solution with cost 52 ... 17.08/17.12 17.08/17.12 LOG: CALL solveNonLinearGetNextSolution 17.08/17.12 17.08/17.12 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001497s 17.08/17.12 Time used: 1.00127 17.08/17.12 17.08/17.12 LOG: SAT solveNonLinear - Elapsed time: 1.025052s 17.08/17.12 Cost: 52; Total time: 1.02443 17.08/17.12 Failed at location 8: k1^0 <= 0 17.08/17.12 Failed at location 8: k1^0 <= 0 17.08/17.12 Before Improving: 17.08/17.12 Quasi-invariant at l8: k1^0 <= 0 17.08/17.12 Optimizing invariants... 17.08/17.12 17.08/17.12 LOG: CALL solveLinear 17.08/17.12 17.08/17.12 LOG: RETURN solveLinear - Elapsed time: 0.010499s 17.08/17.12 Remaining time after improvement: 0.994837 17.08/17.12 Some transition disabled by a set of quasi-invariant(s): 17.08/17.12 Quasi-invariant at l8: k1^0 <= 0 17.08/17.12 17.08/17.12 LOG: NEXT CALL check - disable 17.08/17.12 17.08/17.12 LOG: CALL check - Post:k1^0 <= 0 - Process 5 17.08/17.12 * Exit transition: 17.08/17.12 * Postcondition : k1^0 <= 0 17.08/17.12 17.08/17.12 LOG: CALL solveLinear 17.08/17.12 17.08/17.12 LOG: RETURN solveLinear - Elapsed time: 0.002840s 17.08/17.12 > Postcondition is not implied! 17.08/17.12 17.08/17.12 LOG: RETURN check - Elapsed time: 0.003029s 17.08/17.12 Solving with 2 template(s). 17.08/17.12 17.08/17.12 LOG: CALL solveNonLinearGetFirstSolution 17.08/17.12 17.08/17.12 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.060071s 17.08/17.12 Time used: 0.059436 17.08/17.12 Improving Solution with cost 52 ... 17.08/17.12 17.08/17.12 LOG: CALL solveNonLinearGetNextSolution 17.08/17.12 17.08/17.12 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001528s 17.08/17.12 Time used: 1.00143 17.08/17.12 17.08/17.12 LOG: SAT solveNonLinear - Elapsed time: 1.061599s 17.08/17.12 Cost: 52; Total time: 1.06086 17.08/17.12 Failed at location 8: k1^0 <= 0 17.08/17.12 Failed at location 8: k1^0 <= 0 17.08/17.12 Before Improving: 17.08/17.12 Quasi-invariant at l8: k1^0 <= 0 17.08/17.12 Optimizing invariants... 17.08/17.12 17.08/17.12 LOG: CALL solveLinear 17.08/17.12 17.08/17.12 LOG: RETURN solveLinear - Elapsed time: 0.022331s 17.08/17.12 Remaining time after improvement: 0.992718 17.08/17.12 Some transition disabled by a set of quasi-invariant(s): 17.08/17.12 Quasi-invariant at l8: k1^0 <= 0 17.08/17.12 17.08/17.12 LOG: NEXT CALL check - disable 17.08/17.12 17.08/17.12 LOG: CALL check - Post:k1^0 <= 0 - Process 6 17.08/17.12 * Exit transition: 17.08/17.12 * Postcondition : k1^0 <= 0 17.08/17.12 17.08/17.12 LOG: CALL solveLinear 17.08/17.12 17.08/17.12 LOG: RETURN solveLinear - Elapsed time: 0.003649s 17.08/17.12 > Postcondition is not implied! 17.08/17.12 17.08/17.12 LOG: RETURN check - Elapsed time: 0.003826s 17.08/17.12 Solving with 3 template(s). 17.08/17.12 17.08/17.12 LOG: CALL solveNonLinearGetFirstSolution 17.08/17.12 17.08/17.12 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.176635s 17.08/17.12 Time used: 0.175551 17.08/17.12 Improving Solution with cost 52 ... 17.08/17.12 17.08/17.12 LOG: CALL solveNonLinearGetNextSolution 17.08/17.12 17.08/17.12 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.826108s 17.08/17.12 Time used: 0.826033 17.08/17.12 17.08/17.12 LOG: SAT solveNonLinear - Elapsed time: 1.002742s 17.08/17.12 Cost: 52; Total time: 1.00158 17.08/17.12 Failed at location 8: k1^0 <= 0 17.08/17.12 Failed at location 8: k1^0 <= 0 17.08/17.12 Before Improving: 17.08/17.12 Quasi-invariant at l8: k1^0 <= 0 17.08/17.12 Optimizing invariants... 17.08/17.12 17.08/17.12 LOG: CALL solveLinear 17.08/17.12 17.08/17.12 LOG: RETURN solveLinear - Elapsed time: 0.013691s 17.08/17.12 Remaining time after improvement: 0.991298 17.08/17.12 Some transition disabled by a set of quasi-invariant(s): 17.08/17.12 Quasi-invariant at l8: k1^0 <= 0 17.08/17.12 17.08/17.12 LOG: NEXT CALL check - disable 17.08/17.12 17.08/17.12 LOG: CALL check - Post:k1^0 <= 0 - Process 7 17.08/17.12 * Exit transition: 17.08/17.12 * Postcondition : k1^0 <= 0 17.08/17.12 17.08/17.12 LOG: CALL solveLinear 17.08/17.12 17.08/17.12 LOG: RETURN solveLinear - Elapsed time: 0.003275s 17.08/17.12 > Postcondition is not implied! 17.08/17.12 17.08/17.12 LOG: RETURN check - Elapsed time: 0.003464s 17.08/17.12 17.08/17.12 LOG: Postcondition is not implied - no solution 17.08/17.12 > Postcondition is not implied! 17.08/17.12 17.08/17.12 LOG: RETURN check - Elapsed time: 3.227045s 17.08/17.12 17.08/17.12 LOG: NarrowEntry size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 ENTRIES: 17.08/17.12 undef1553, rest remain the same}> 17.08/17.12 END ENTRIES: 17.08/17.12 GRAPH: 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 -1 + k2^0, rest remain the same}> 17.08/17.12 END GRAPH: 17.08/17.12 EXIT: 17.08/17.12 POST: 1 <= 0 17.08/17.12 17.08/17.12 17.08/17.12 LOG: Try proving POST 17.08/17.12 Solving with 1 template(s). 17.08/17.12 17.08/17.12 LOG: CALL solveNonLinearGetFirstSolution 17.08/17.12 17.08/17.12 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.058352s 17.08/17.12 Time used: 0.057605 17.08/17.12 Improving Solution with cost 51 ... 17.08/17.12 17.08/17.12 LOG: CALL solveNonLinearGetNextSolution 17.08/17.12 17.08/17.12 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001681s 17.08/17.12 Time used: 1.00144 17.08/17.12 17.08/17.12 LOG: SAT solveNonLinear - Elapsed time: 1.060033s 17.08/17.12 Cost: 51; Total time: 1.05904 17.08/17.12 Failed at location 2: k2^0 <= 0 17.08/17.12 Before Improving: 17.08/17.12 Quasi-invariant at l2: k2^0 <= 0 17.08/17.12 Optimizing invariants... 17.08/17.12 17.08/17.12 LOG: CALL solveLinear 17.08/17.12 17.08/17.12 LOG: RETURN solveLinear - Elapsed time: 0.032508s 17.08/17.12 Remaining time after improvement: 0.988207 17.08/17.12 Some transition disabled by a set of quasi-invariant(s): 17.08/17.12 Quasi-invariant at l2: k2^0 <= 0 17.08/17.12 17.08/17.12 LOG: NEXT CALL check - disable 17.08/17.12 17.08/17.12 LOG: CALL check - Post:k2^0 <= 0 - Process 8 17.08/17.12 * Exit transition: undef1553, rest remain the same}> 17.08/17.12 * Postcondition : k2^0 <= 0 17.08/17.12 Postcodition moved up: undef1553 <= 0 17.08/17.12 17.08/17.12 LOG: Try proving POST 17.08/17.12 Postcondition: undef1553 <= 0 17.08/17.12 17.08/17.12 LOG: CALL check - Post:undef1553 <= 0 - Process 9 17.08/17.12 * Exit transition: 17.08/17.12 * Postcondition : undef1553 <= 0 17.08/17.12 17.08/17.12 LOG: CALL solveLinear 17.08/17.12 17.08/17.12 LOG: RETURN solveLinear - Elapsed time: 0.002693s 17.08/17.12 > Postcondition is not implied! 17.08/17.12 17.08/17.12 LOG: RETURN check - Elapsed time: 0.002872s 17.08/17.12 Postcondition: undef1553 <= 0 17.08/17.12 17.08/17.12 LOG: CALL check - Post:undef1553 <= 0 - Process 10 17.08/17.12 * Exit transition: 17.08/17.12 * Postcondition : undef1553 <= 0 17.08/17.12 17.08/17.12 LOG: CALL solveLinear 17.08/17.12 17.08/17.12 LOG: RETURN solveLinear - Elapsed time: 0.002714s 17.08/17.12 > Postcondition is not implied! 17.08/17.12 17.08/17.12 LOG: RETURN check - Elapsed time: 0.002889s 17.08/17.12 17.08/17.12 LOG: NarrowEntry size 1 17.08/17.12 17.08/17.12 LOG: NarrowEntry size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 ENTRIES: 17.08/17.12 17.08/17.12 17.08/17.12 END ENTRIES: 17.08/17.12 GRAPH: 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 END GRAPH: 17.08/17.12 EXIT: undef1553, rest remain the same}> 17.08/17.12 POST: k2^0 <= 0 17.08/17.12 17.08/17.12 17.08/17.12 LOG: Try proving POST 17.08/17.12 Solving with 1 template(s). 17.08/17.12 17.08/17.12 LOG: CALL solveNonLinearGetFirstSolution 17.08/17.12 17.08/17.12 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.025682s 17.08/17.12 Time used: 0.025318 17.08/17.12 Improving Solution with cost 52 ... 17.08/17.12 17.08/17.12 LOG: CALL solveNonLinearGetNextSolution 17.08/17.12 17.08/17.12 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.003108s 17.08/17.12 Time used: 1.00301 17.08/17.12 17.08/17.12 LOG: SAT solveNonLinear - Elapsed time: 1.028790s 17.08/17.12 Cost: 52; Total time: 1.02832 17.08/17.12 Failed at location 8: k1^0 <= 0 17.08/17.12 Failed at location 8: k1^0 <= 0 17.08/17.12 Before Improving: 17.08/17.12 Quasi-invariant at l8: k1^0 <= 0 17.08/17.12 Optimizing invariants... 17.08/17.12 17.08/17.12 LOG: CALL solveLinear 17.08/17.12 17.08/17.12 LOG: RETURN solveLinear - Elapsed time: 0.011174s 17.08/17.12 Remaining time after improvement: 0.994207 17.08/17.12 Some transition disabled by a set of quasi-invariant(s): 17.08/17.12 Quasi-invariant at l8: k1^0 <= 0 17.08/17.12 17.08/17.12 LOG: NEXT CALL check - disable 17.08/17.12 17.08/17.12 LOG: CALL check - Post:k1^0 <= 0 - Process 11 17.08/17.12 * Exit transition: 17.08/17.12 * Postcondition : k1^0 <= 0 17.08/17.12 17.08/17.12 LOG: CALL solveLinear 17.08/17.12 17.08/17.12 LOG: RETURN solveLinear - Elapsed time: 0.003499s 17.08/17.12 > Postcondition is not implied! 17.08/17.12 17.08/17.12 LOG: RETURN check - Elapsed time: 0.003675s 17.08/17.12 Solving with 2 template(s). 17.08/17.12 17.08/17.12 LOG: CALL solveNonLinearGetFirstSolution 17.08/17.12 17.08/17.12 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.063773s 17.08/17.12 Time used: 0.063087 17.08/17.12 Improving Solution with cost 52 ... 17.08/17.12 17.08/17.12 LOG: CALL solveNonLinearGetNextSolution 17.08/17.12 17.08/17.12 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001885s 17.08/17.12 Time used: 1.00164 17.08/17.12 17.08/17.12 LOG: SAT solveNonLinear - Elapsed time: 1.065658s 17.08/17.12 Cost: 52; Total time: 1.06473 17.08/17.12 Failed at location 8: k1^0 <= 0 17.08/17.12 Failed at location 8: k1^0 <= 0 17.08/17.12 Before Improving: 17.08/17.12 Quasi-invariant at l8: k1^0 <= 0 17.08/17.12 Optimizing invariants... 17.08/17.12 17.08/17.12 LOG: CALL solveLinear 17.08/17.12 17.08/17.12 LOG: RETURN solveLinear - Elapsed time: 0.024709s 17.08/17.12 Remaining time after improvement: 0.991266 17.08/17.12 Some transition disabled by a set of quasi-invariant(s): 17.08/17.12 Quasi-invariant at l8: k1^0 <= 0 17.08/17.12 17.08/17.12 LOG: NEXT CALL check - disable 17.08/17.12 17.08/17.12 LOG: CALL check - Post:k1^0 <= 0 - Process 12 17.08/17.12 * Exit transition: 17.08/17.12 * Postcondition : k1^0 <= 0 17.08/17.12 17.08/17.12 LOG: CALL solveLinear 17.08/17.12 17.08/17.12 LOG: RETURN solveLinear - Elapsed time: 0.003924s 17.08/17.12 > Postcondition is not implied! 17.08/17.12 17.08/17.12 LOG: RETURN check - Elapsed time: 0.004104s 17.08/17.12 Solving with 3 template(s). 17.08/17.12 17.08/17.12 LOG: CALL solveNonLinearGetFirstSolution 17.08/17.12 17.08/17.12 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.129717s 17.08/17.12 Time used: 0.128756 17.08/17.12 Improving Solution with cost 52 ... 17.08/17.12 17.08/17.12 LOG: CALL solveNonLinearGetNextSolution 17.08/17.12 17.08/17.12 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.873121s 17.08/17.12 Time used: 0.873022 17.08/17.12 17.08/17.12 LOG: SAT solveNonLinear - Elapsed time: 1.002838s 17.08/17.12 Cost: 52; Total time: 1.00178 17.08/17.12 Failed at location 8: k1^0 <= 0 17.08/17.12 Failed at location 8: k1^0 <= 0 17.08/17.12 Before Improving: 17.08/17.12 Quasi-invariant at l8: k1^0 <= 0 17.08/17.12 Optimizing invariants... 17.08/17.12 17.08/17.12 LOG: CALL solveLinear 17.08/17.12 17.08/17.12 LOG: RETURN solveLinear - Elapsed time: 0.014990s 17.08/17.12 Remaining time after improvement: 0.990324 17.08/17.12 Some transition disabled by a set of quasi-invariant(s): 17.08/17.12 Quasi-invariant at l8: k1^0 <= 0 17.08/17.12 17.08/17.12 LOG: NEXT CALL check - disable 17.08/17.12 17.08/17.12 LOG: CALL check - Post:k1^0 <= 0 - Process 13 17.08/17.12 * Exit transition: 17.08/17.12 * Postcondition : k1^0 <= 0 17.08/17.12 17.08/17.12 LOG: CALL solveLinear 17.08/17.12 17.08/17.12 LOG: RETURN solveLinear - Elapsed time: 0.004315s 17.08/17.12 > Postcondition is not implied! 17.08/17.12 17.08/17.12 LOG: RETURN check - Elapsed time: 0.004502s 17.08/17.12 17.08/17.12 LOG: Postcondition is not implied - no solution 17.08/17.12 > Postcondition is not implied! 17.08/17.12 17.08/17.12 LOG: RETURN check - Elapsed time: 3.239186s 17.08/17.12 Solving with 2 template(s). 17.08/17.12 17.08/17.12 LOG: CALL solveNonLinearGetFirstSolution 17.08/17.12 17.08/17.12 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.325685s 17.08/17.12 Time used: 0.324143 17.08/17.12 Improving Solution with cost 51 ... 17.08/17.12 17.08/17.12 LOG: CALL solveNonLinearGetNextSolution 17.08/17.12 17.08/17.12 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002688s 17.08/17.12 Time used: 1.00246 17.08/17.12 17.08/17.12 LOG: SAT solveNonLinear - Elapsed time: 1.328373s 17.08/17.12 Cost: 51; Total time: 1.32661 17.08/17.12 Failed at location 2: 1 + k2^0 <= 0 17.08/17.12 Before Improving: 17.08/17.12 Quasi-invariant at l2: 1 + k2^0 <= 0 17.08/17.12 Optimizing invariants... 17.08/17.12 17.08/17.12 LOG: CALL solveLinear 17.08/17.12 17.08/17.12 LOG: RETURN solveLinear - Elapsed time: 0.021792s 17.08/17.12 Remaining time after improvement: 0.986085 17.08/17.12 Some transition disabled by a set of quasi-invariant(s): 17.08/17.12 Quasi-invariant at l2: 1 + k2^0 <= 0 17.08/17.12 17.08/17.12 LOG: NEXT CALL check - disable 17.08/17.12 17.08/17.12 LOG: CALL check - Post:1 + k2^0 <= 0 - Process 14 17.08/17.12 * Exit transition: undef1553, rest remain the same}> 17.08/17.12 * Postcondition : 1 + k2^0 <= 0 17.08/17.12 Postcodition moved up: 1 + undef1553 <= 0 17.08/17.12 17.08/17.12 LOG: Try proving POST 17.08/17.12 Postcondition: 1 + undef1553 <= 0 17.08/17.12 17.08/17.12 LOG: Postcondition is not implied - Post: 1 + undef1553 <= 0 - Already checked 17.08/17.12 Already checked with failure 17.08/17.12 Postcondition: 1 + undef1553 <= 0 17.08/17.12 17.08/17.12 LOG: Postcondition is not implied - Post: 1 + undef1553 <= 0 - Already checked 17.08/17.12 Already checked with failure 17.08/17.12 17.08/17.12 LOG: NarrowEntry size 1 17.08/17.12 17.08/17.12 LOG: NarrowEntry size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 ENTRIES: 17.08/17.12 17.08/17.12 17.08/17.12 END ENTRIES: 17.08/17.12 GRAPH: 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 END GRAPH: 17.08/17.12 EXIT: undef1553, rest remain the same}> 17.08/17.12 POST: 1 + k2^0 <= 0 17.08/17.12 17.08/17.12 17.08/17.12 LOG: Try proving POST 17.08/17.12 Solving with 1 template(s). 17.08/17.12 17.08/17.12 LOG: CALL solveNonLinearGetFirstSolution 17.08/17.12 17.08/17.12 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.032473s 17.08/17.12 Time used: 0.031967 17.08/17.12 Improving Solution with cost 52 ... 17.08/17.12 17.08/17.12 LOG: CALL solveNonLinearGetNextSolution 17.08/17.12 17.08/17.12 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002631s 17.08/17.12 Time used: 1.00252 17.08/17.12 17.08/17.12 LOG: SAT solveNonLinear - Elapsed time: 1.035104s 17.08/17.12 Cost: 52; Total time: 1.03449 17.08/17.12 Failed at location 8: k1^0 <= 0 17.08/17.12 Failed at location 8: k1^0 <= 0 17.08/17.12 Before Improving: 17.08/17.12 Quasi-invariant at l8: k1^0 <= 0 17.08/17.12 Optimizing invariants... 17.08/17.12 17.08/17.12 LOG: CALL solveLinear 17.08/17.12 17.08/17.12 LOG: RETURN solveLinear - Elapsed time: 0.011927s 17.08/17.12 Remaining time after improvement: 0.993435 17.08/17.12 Some transition disabled by a set of quasi-invariant(s): 17.08/17.12 Quasi-invariant at l8: k1^0 <= 0 17.08/17.12 17.08/17.12 LOG: NEXT CALL check - disable 17.08/17.12 17.08/17.12 LOG: CALL check - Post:k1^0 <= 0 - Process 15 17.08/17.12 * Exit transition: 17.08/17.12 * Postcondition : k1^0 <= 0 17.08/17.12 17.08/17.12 LOG: CALL solveLinear 17.08/17.12 17.08/17.12 LOG: RETURN solveLinear - Elapsed time: 0.003841s 17.08/17.12 > Postcondition is not implied! 17.08/17.12 17.08/17.12 LOG: RETURN check - Elapsed time: 0.004041s 17.08/17.12 Solving with 2 template(s). 17.08/17.12 17.08/17.12 LOG: CALL solveNonLinearGetFirstSolution 17.08/17.12 17.08/17.12 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.063939s 17.08/17.12 Time used: 0.063238 17.08/17.12 Improving Solution with cost 52 ... 17.08/17.12 17.08/17.12 LOG: CALL solveNonLinearGetNextSolution 17.08/17.12 17.08/17.12 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002131s 17.08/17.12 Time used: 1.00188 17.08/17.12 17.08/17.12 LOG: SAT solveNonLinear - Elapsed time: 1.066070s 17.08/17.12 Cost: 52; Total time: 1.06512 17.08/17.12 Failed at location 8: k1^0 <= 0 17.08/17.12 Failed at location 8: k1^0 <= 0 17.08/17.12 Before Improving: 17.08/17.12 Quasi-invariant at l8: k1^0 <= 0 17.08/17.12 Optimizing invariants... 17.08/17.12 17.08/17.12 LOG: CALL solveLinear 17.08/17.12 17.08/17.12 LOG: RETURN solveLinear - Elapsed time: 0.025512s 17.08/17.12 Remaining time after improvement: 0.991834 17.08/17.12 Some transition disabled by a set of quasi-invariant(s): 17.08/17.12 Quasi-invariant at l8: k1^0 <= 0 17.08/17.12 17.08/17.12 LOG: NEXT CALL check - disable 17.08/17.12 17.08/17.12 LOG: CALL check - Post:k1^0 <= 0 - Process 16 17.08/17.12 * Exit transition: 17.08/17.12 * Postcondition : k1^0 <= 0 17.08/17.12 17.08/17.12 LOG: CALL solveLinear 17.08/17.12 17.08/17.12 LOG: RETURN solveLinear - Elapsed time: 0.004253s 17.08/17.12 > Postcondition is not implied! 17.08/17.12 17.08/17.12 LOG: RETURN check - Elapsed time: 0.004444s 17.08/17.12 Solving with 3 template(s). 17.08/17.12 17.08/17.12 LOG: CALL solveNonLinearGetFirstSolution 17.08/17.12 17.08/17.12 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.142635s 17.08/17.12 Time used: 0.141579 17.08/17.12 Improving Solution with cost 52 ... 17.08/17.12 17.08/17.12 LOG: CALL solveNonLinearGetNextSolution 17.08/17.12 17.08/17.12 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.860340s 17.08/17.12 Time used: 0.860245 17.08/17.12 17.08/17.12 LOG: SAT solveNonLinear - Elapsed time: 1.002975s 17.08/17.12 Cost: 52; Total time: 1.00182 17.08/17.12 Failed at location 8: k1^0 <= 0 17.08/17.12 Failed at location 8: k1^0 <= 0 17.08/17.12 Before Improving: 17.08/17.12 Quasi-invariant at l8: k1^0 <= 0 17.08/17.12 Optimizing invariants... 17.08/17.12 17.08/17.12 LOG: CALL solveLinear 17.08/17.12 17.08/17.12 LOG: RETURN solveLinear - Elapsed time: 0.016183s 17.08/17.12 Remaining time after improvement: 0.989562 17.08/17.12 Some transition disabled by a set of quasi-invariant(s): 17.08/17.12 Quasi-invariant at l8: k1^0 <= 0 17.08/17.12 17.08/17.12 LOG: NEXT CALL check - disable 17.08/17.12 17.08/17.12 LOG: CALL check - Post:k1^0 <= 0 - Process 17 17.08/17.12 * Exit transition: 17.08/17.12 * Postcondition : k1^0 <= 0 17.08/17.12 17.08/17.12 LOG: CALL solveLinear 17.08/17.12 17.08/17.12 LOG: RETURN solveLinear - Elapsed time: 0.004309s 17.08/17.12 > Postcondition is not implied! 17.08/17.12 17.08/17.12 LOG: RETURN check - Elapsed time: 0.004499s 17.08/17.12 17.08/17.12 LOG: Postcondition is not implied - no solution 17.08/17.12 > Postcondition is not implied! 17.08/17.12 17.08/17.12 LOG: RETURN check - Elapsed time: 3.254703s 17.08/17.12 Solving with 3 template(s). 17.08/17.12 17.08/17.12 LOG: CALL solveNonLinearGetFirstSolution 17.08/17.12 17.08/17.12 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.507782s 17.08/17.12 Time used: 0.505443 17.08/17.12 Improving Solution with cost 51 ... 17.08/17.12 17.08/17.12 LOG: CALL solveNonLinearGetNextSolution 17.08/17.12 17.08/17.12 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.497160s 17.08/17.12 Time used: 0.497113 17.08/17.12 17.08/17.12 LOG: SAT solveNonLinear - Elapsed time: 1.004942s 17.08/17.12 Cost: 51; Total time: 1.00256 17.08/17.12 Failed at location 2: k2^0 <= 0 17.08/17.12 Before Improving: 17.08/17.12 Quasi-invariant at l2: k2^0 <= 0 17.08/17.12 Optimizing invariants... 17.08/17.12 17.08/17.12 LOG: CALL solveLinear 17.08/17.12 17.08/17.12 LOG: RETURN solveLinear - Elapsed time: 0.032896s 17.08/17.12 Remaining time after improvement: 0.978528 17.08/17.12 Some transition disabled by a set of quasi-invariant(s): 17.08/17.12 Quasi-invariant at l2: k2^0 <= 0 17.08/17.12 17.08/17.12 LOG: NEXT CALL check - disable 17.08/17.12 17.08/17.12 LOG: CALL check - Post:k2^0 <= 0 - Process 18 17.08/17.12 * Exit transition: undef1553, rest remain the same}> 17.08/17.12 * Postcondition : k2^0 <= 0 17.08/17.12 Postcodition moved up: undef1553 <= 0 17.08/17.12 17.08/17.12 LOG: Try proving POST 17.08/17.12 Postcondition: undef1553 <= 0 17.08/17.12 17.08/17.12 LOG: Postcondition is not implied - Post: undef1553 <= 0 - Already checked 17.08/17.12 Already checked with failure 17.08/17.12 Postcondition: undef1553 <= 0 17.08/17.12 17.08/17.12 LOG: Postcondition is not implied - Post: undef1553 <= 0 - Already checked 17.08/17.12 Already checked with failure 17.08/17.12 17.08/17.12 LOG: NarrowEntry size 1 17.08/17.12 17.08/17.12 LOG: NarrowEntry size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 Narrowing transition: 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 17.08/17.12 LOG: Narrow transition size 1 17.08/17.12 ENTRIES: 17.08/17.12 17.08/17.12 17.08/17.12 END ENTRIES: 17.08/17.12 GRAPH: 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 -1 + k1^0, rest remain the same}> 17.08/17.12 END GRAPH: 17.08/17.12 EXIT: undef1553, rest remain the same}> 17.08/17.12 POST: k2^0 <= 0 17.08/17.12 17.08/17.12 17.08/17.12 LOG: Try proving POST 17.08/17.12 Solving with 1 template(s). 17.08/17.12 17.08/17.12 LOG: CALL solveNonLinearGetFirstSolution 17.08/17.12 17.08/17.12 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.026316s 17.08/17.12 Time used: 0.025922 17.08/17.12 Improving Solution with cost 52 ... 17.08/17.12 17.08/17.12 LOG: CALL solveNonLinearGetNextSolution 17.08/17.12 17.08/17.12 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.004052s 17.08/17.12 Time used: 1.00382 17.08/17.12 17.08/17.12 LOG: SAT solveNonLinear - Elapsed time: 1.030368s 17.08/17.12 Cost: 52; Total time: 1.02974 17.08/17.12 Failed at location 8: k1^0 <= 0 17.08/17.12 Failed at location 8: k1^0 <= 0 17.08/17.12 Before Improving: 17.08/17.12 Quasi-invariant at l8: k1^0 <= 0 17.08/17.12 Optimizing invariants... 17.08/17.12 17.08/17.12 LOG: CALL solveLinear 17.08/17.12 17.08/17.12 LOG: RETURN solveLinear - Elapsed time: 0.011900s 17.08/17.12 Remaining time after improvement: 0.993682 17.08/17.12 Some transition disabled by a set of quasi-invariant(s): 17.08/17.12 Quasi-invariant at l8: k1^0 <= 0 17.08/17.12 17.08/17.12 LOG: NEXT CALL check - disable 17.08/17.12 17.08/17.12 LOG: CALL check - Post:k1^0 <= 0 - Process 19 17.08/17.12 * Exit transition: 17.08/17.12 * Postcondition : k1^0 <= 0 17.08/17.12 17.08/17.12 LOG: CALL solveLinear 17.08/17.12 17.08/17.12 LOG: RETURN solveLinear - Elapsed time: 0.004007s 17.08/17.12 > Postcondition is not implied! 17.08/17.12 17.08/17.12 LOG: RETURN check - Elapsed time: 0.004186s 17.08/17.12 Solving with 2 template(s). 17.08/17.12 17.08/17.12 LOG: CALL solveNonLinearGetFirstSolution 17.08/17.12 17.08/17.12 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.067318s 17.08/17.12 Time used: 0.066606 17.08/17.12 Improving Solution with cost 52 ... 17.08/17.12 17.08/17.12 LOG: CALL solveNonLinearGetNextSolution 17.08/17.12 17.08/17.12 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002731s 17.08/17.12 Time used: 1.00261 17.08/17.12 17.08/17.12 LOG: SAT solveNonLinear - Elapsed time: 1.070048s 17.08/17.13 Cost: 52; Total time: 1.06922 17.08/17.13 Failed at location 8: k1^0 <= 0 17.08/17.13 Failed at location 8: k1^0 <= 0 17.08/17.13 Before Improving: 17.08/17.13 Quasi-invariant at l8: k1^0 <= 0 17.08/17.13 Optimizing invariants... 17.08/17.13 17.08/17.13 LOG: CALL solveLinear 17.08/17.13 17.08/17.13 LOG: RETURN solveLinear - Elapsed time: 0.026187s 17.08/17.13 Remaining time after improvement: 0.990333 17.08/17.13 Some transition disabled by a set of quasi-invariant(s): 17.08/17.13 Quasi-invariant at l8: k1^0 <= 0 17.08/17.13 17.08/17.13 LOG: NEXT CALL check - disable 17.08/17.13 17.08/17.13 LOG: CALL check - Post:k1^0 <= 0 - Process 20 17.08/17.13 * Exit transition: 17.08/17.13 * Postcondition : k1^0 <= 0 17.08/17.13 17.08/17.13 LOG: CALL solveLinear 17.08/17.13 17.08/17.13 LOG: RETURN solveLinear - Elapsed time: 0.005050s 17.08/17.13 > Postcondition is not implied! 17.08/17.13 17.08/17.13 LOG: RETURN check - Elapsed time: 0.005238s 17.08/17.13 Solving with 3 template(s). 17.08/17.13 17.08/17.13 LOG: CALL solveNonLinearGetFirstSolution 17.08/17.13 17.08/17.13 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.133736s 17.08/17.13 Time used: 0.132687 17.08/17.13 Improving Solution with cost 52 ... 17.08/17.13 17.08/17.13 LOG: CALL solveNonLinearGetNextSolution 17.08/17.13 17.08/17.13 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.869627s 17.08/17.13 Time used: 0.869415 17.08/17.13 17.08/17.13 LOG: SAT solveNonLinear - Elapsed time: 1.003363s 17.08/17.13 Cost: 52; Total time: 1.0021 17.08/17.13 Failed at location 8: k1^0 <= 0 17.08/17.13 Failed at location 8: k1^0 <= 0 17.08/17.13 Before Improving: 17.08/17.13 Quasi-invariant at l8: k1^0 <= 0 17.08/17.13 Optimizing invariants... 17.08/17.13 17.08/17.13 LOG: CALL solveLinear 17.08/17.13 17.08/17.13 LOG: RETURN solveLinear - Elapsed time: 0.016948s 17.08/17.13 Remaining time after improvement: 0.989073 17.08/17.13 Some transition disabled by a set of quasi-invariant(s): 17.08/17.13 Quasi-invariant at l8: k1^0 <= 0 17.08/17.13 17.08/17.13 LOG: NEXT CALL check - disable 17.08/17.13 17.08/17.13 LOG: CALL check - Post:k1^0 <= 0 - Process 21 17.08/17.13 * Exit transition: 17.08/17.13 * Postcondition : k1^0 <= 0 17.08/17.13 17.08/17.13 LOG: CALL solveLinear 17.08/17.13 17.08/17.13 LOG: RETURN solveLinear - Elapsed time: 0.005490s 17.08/17.13 > Postcondition is not implied! 17.08/17.13 17.08/17.13 LOG: RETURN check - Elapsed time: 0.005690s 17.08/17.13 17.08/17.13 LOG: Postcondition is not implied - no solution 17.08/17.13 > Postcondition is not implied! 17.08/17.13 17.08/17.13 LOG: RETURN check - Elapsed time: 3.253282s 17.08/17.13 17.08/17.13 LOG: Postcondition is not implied - no solution 17.08/17.13 > Postcondition is not implied! 17.08/17.13 17.08/17.13 LOG: RETURN check - Elapsed time: 16.575074s 17.08/17.13 Cannot prove unreachability 17.08/17.13 17.08/17.13 Proving non-termination of subgraph 3 17.08/17.13 Transitions: 17.08/17.13 17.08/17.13 Variables: 17.08/17.13 17.08/17.13 Checking conditional non-termination of SCC {l11}... 17.08/17.13 > No exit transition to close. 17.08/17.13 Calling reachability with... 17.08/17.13 Transition: 17.08/17.13 Conditions: 17.08/17.13 OPEN EXITS: 17.08/17.13 17.08/17.13 17.08/17.13 --- Reachability graph --- 17.08/17.13 > Graph without transitions. 17.08/17.13 17.08/17.13 Calling reachability with... 17.08/17.13 Transition: 17.08/17.13 Conditions: 17.08/17.13 OPEN EXITS: 17.08/17.13 (condsUp: undef796 = 0, undef795 = 1, undef797 = 1) 17.08/17.13 17.08/17.13 --- Reachability graph --- 17.08/17.13 > Graph without transitions. 17.08/17.13 17.08/17.13 Calling reachability with... 17.08/17.13 Transition: undef1553, rest remain the same}> 17.08/17.13 Conditions: k2^0 <= 0, undef796 = 0, undef795 = 1, undef797 = 1, 17.08/17.13 OPEN EXITS: 17.08/17.13 WARNING: Applying substitution to an expression with non-program variables. 17.08/17.13 WARNING: Applying substitution to an expression with non-program variables. 17.08/17.13 WARNING: Applying substitution to an expression with non-program variables. 17.08/17.13 undef1553, rest remain the same}> (condsUp: undef1598 = 0, undef1601 = 0, undef1597 = 1, undef1599 = 1, undef1600 = 1, undef1602 = 1, undef1553 <= 0, undef796 = 0, undef795 = 1, undef797 = 1) 17.08/17.13 17.08/17.13 --- Reachability graph --- 17.08/17.13 > Graph without transitions. 17.08/17.13 17.08/17.13 Calling reachability with... 17.08/17.13 Transition: 17.08/17.13 Conditions: k1^0 <= 0, undef1598 = 0, undef1601 = 0, undef1597 = 1, undef1599 = 1, undef1600 = 1, undef1602 = 1, undef1553 <= 0, undef796 = 0, undef795 = 1, undef797 = 1, 17.08/17.13 Transition: 17.08/17.13 Conditions: k1^0 <= 0, undef1598 = 0, undef1601 = 0, undef1597 = 1, undef1599 = 1, undef1600 = 1, undef1602 = 1, undef1553 <= 0, undef796 = 0, undef795 = 1, undef797 = 1, 17.08/17.13 OPEN EXITS: 17.08/17.13 17.08/17.13 17.08/17.13 17.08/17.13 > Conditions are reachable! 17.08/17.13 17.08/17.13 Program does NOT terminate 17.08/17.13 /export/starexec/sandbox/solver/bin/starexec_run_termcomp2019_ITS: line 26: delete: command not found 17.08/17.13 /export/starexec/sandbox/solver/bin/starexec_run_termcomp2019_ITS: line 27: edit: command not found 17.08/17.13 EOF