17.06/17.11 NO 17.06/17.11 17.06/17.11 Solver Timeout: 4 17.06/17.11 Global Timeout: 300 17.06/17.11 No parsing errors! 17.06/17.11 Init Location: 0 17.06/17.11 Transitions: 17.06/17.11 17.06/17.11 17.06/17.11 17.06/17.11 17.06/17.11 17.06/17.11 undef288}> 17.06/17.11 17.06/17.11 17.06/17.11 undef484}> 17.06/17.11 17.06/17.11 17.06/17.11 17.06/17.11 undef727, __rho_7_^0 -> undef747, k2^0 -> (~(1) + k2^0)}> 17.06/17.11 (0 + Irql^0), keR^0 -> 0}> 17.06/17.11 17.06/17.11 undef939, k3^0 -> (0 + undef939), keA^0 -> 0}> 17.06/17.11 (0 + CromData^0)}> 17.06/17.11 17.06/17.11 17.06/17.11 undef1214}> 17.06/17.11 0}> 17.06/17.11 17.06/17.11 17.06/17.11 17.06/17.11 undef1546}> 17.06/17.11 (0 + undef1611), __rho_3_^0 -> undef1611, k1^0 -> (~(1) + k1^0)}> 17.06/17.11 undef1680, i___099^0 -> (0 + Irql^0), k2^0 -> (0 + undef1680), keA^0 -> 0, keR^0 -> 0}> 17.06/17.11 17.06/17.11 17.06/17.11 undef1866, a4343^0 -> 0, a4545^0 -> 2, a4646^0 -> (0 + undef1866), k5^0 -> (~(1) + k5^0), prevCancel^0 -> (0 + undef1927), ret_IoSetCancelRoutine4444^0 -> undef1927}> 17.06/17.11 (0 + Irql^0), keR^0 -> 0}> 17.06/17.11 17.06/17.11 17.06/17.11 (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 + undef2198), ret_t1394_SubmitIrpSynch3636^0 -> undef2198}> 17.06/17.11 (0 + ResourceIrp^0)}> 17.06/17.11 undef2280, k1^0 -> (0 + undef2280), keA^0 -> 0, ntStatus^0 -> (0 + undef2328), ret_IoSetDeviceInterfaceState44^0 -> undef2328}> 17.06/17.11 1, b2929^0 -> 0, pIrb^0 -> (0 + undef2394), ret_ExAllocatePool3030^0 -> undef2394}> 17.06/17.11 17.06/17.11 17.06/17.11 17.06/17.11 17.06/17.11 (0 + undef2725), StackSize^0 -> undef2673, __rho_99_^0 -> undef2686, a2525^0 -> (0 + undef2673), b2626^0 -> 0, pIrb^0 -> undef2722, ret_IoAllocateIrp2727^0 -> undef2725}> 17.06/17.11 undef2744, i___04040^0 -> (0 + Irql^0), k5^0 -> (0 + undef2744), keA^0 -> 0, keR^0 -> 0}> 17.06/17.11 (0 + undef2815), __rho_12_^0 -> undef2815, i___02424^0 -> (0 + Irql^0), k4^0 -> (~(1) + k4^0), keR^0 -> 0}> 17.06/17.11 17.06/17.11 (0 + DeviceObject^0), b22^0 -> (0 + Irp^0), ntStatus^0 -> (0 + undef3002), ret_t1394Diag_PnpStopDevice33^0 -> undef3002}> 17.06/17.11 undef3015, i___02020^0 -> (0 + Irql^0), k4^0 -> (0 + undef3015), keR^0 -> 0}> 17.06/17.11 undef3079, a1818^0 -> (0 + undef3079), i^0 -> undef3115, i___01717^0 -> (0 + Irql^0), k3^0 -> (~(1) + k3^0), keR^0 -> 0}> 17.06/17.11 undef3157, keA^0 -> 0, keR^0 -> 0}> 17.06/17.11 17.06/17.11 17.06/17.11 Fresh variables: 17.06/17.11 undef288, undef484, undef727, undef747, undef793, undef860, undef861, undef862, undef939, undef995, undef996, undef997, undef1214, undef1328, undef1329, undef1330, undef1546, undef1611, undef1680, undef1727, undef1728, undef1729, undef1730, undef1731, undef1732, undef1866, undef1927, undef1931, undef1998, undef1999, undef2000, undef2198, undef2280, undef2328, undef2331, undef2332, undef2333, undef2394, undef2673, undef2686, undef2722, undef2725, undef2730, undef2744, undef2797, undef2798, undef2799, undef2800, undef2801, undef2802, undef2815, undef2869, undef2870, undef2871, undef3002, undef3015, undef3070, undef3071, undef3072, undef3079, undef3115, undef3139, undef3140, undef3141, undef3142, undef3157, 17.06/17.11 17.06/17.11 Undef variables: 17.06/17.11 undef288, undef484, undef727, undef747, undef793, undef860, undef861, undef862, undef939, undef995, undef996, undef997, undef1214, undef1328, undef1329, undef1330, undef1546, undef1611, undef1680, undef1727, undef1728, undef1729, undef1730, undef1731, undef1732, undef1866, undef1927, undef1931, undef1998, undef1999, undef2000, undef2198, undef2280, undef2328, undef2331, undef2332, undef2333, undef2394, undef2673, undef2686, undef2722, undef2725, undef2730, undef2744, undef2797, undef2798, undef2799, undef2800, undef2801, undef2802, undef2815, undef2869, undef2870, undef2871, undef3002, undef3015, undef3070, undef3071, undef3072, undef3079, undef3115, undef3139, undef3140, undef3141, undef3142, undef3157, 17.06/17.11 17.06/17.11 Abstraction variables: 17.06/17.11 17.06/17.11 Exit nodes: 17.06/17.11 17.06/17.11 Accepting locations: 17.06/17.11 17.06/17.11 Asserts: 17.06/17.11 17.06/17.11 Preprocessed LLVMGraph 17.06/17.11 Init Location: 0 17.06/17.11 Transitions: 17.06/17.11 17.06/17.11 17.06/17.11 (~(1) + k2^0)}> 17.06/17.11 (~(1) + k2^0)}> 17.06/17.11 (~(1) + k2^0)}> 17.06/17.11 (~(1) + k2^0)}> 17.06/17.11 (~(1) + k2^0)}> 17.06/17.11 (~(1) + k2^0)}> 17.06/17.11 (~(1) + k2^0)}> 17.06/17.11 (~(1) + k2^0)}> 17.06/17.11 (~(1) + k2^0)}> 17.06/17.11 (~(1) + k2^0)}> 17.06/17.11 (~(1) + k2^0)}> 17.06/17.11 (~(1) + k2^0)}> 17.06/17.11 (~(1) + k2^0)}> 17.06/17.11 (~(1) + k2^0)}> 17.06/17.11 (~(1) + k2^0)}> 17.06/17.11 (~(1) + k2^0)}> 17.06/17.11 17.06/17.11 (~(1) + k1^0)}> 17.06/17.11 (~(1) + k1^0)}> 17.06/17.11 (~(1) + k1^0)}> 17.06/17.11 (~(1) + k1^0)}> 17.06/17.11 (~(1) + k1^0)}> 17.06/17.11 (0 + undef1680)}> 17.06/17.11 (0 + undef3015)}> 17.06/17.11 17.06/17.11 (0 + undef2744)}> 17.06/17.11 (~(1) + k4^0)}> 17.06/17.11 (~(1) + k4^0)}> 17.06/17.11 (~(1) + k4^0)}> 17.06/17.11 (~(1) + k4^0)}> 17.06/17.11 (~(1) + k5^0)}> 17.06/17.11 17.06/17.11 17.06/17.11 17.06/17.11 Fresh variables: 17.06/17.11 undef288, undef484, undef727, undef747, undef793, undef860, undef861, undef862, undef939, undef995, undef996, undef997, undef1214, undef1328, undef1329, undef1330, undef1546, undef1611, undef1680, undef1727, undef1728, undef1729, undef1730, undef1731, undef1732, undef1866, undef1927, undef1931, undef1998, undef1999, undef2000, undef2198, undef2280, undef2328, undef2331, undef2332, undef2333, undef2394, undef2673, undef2686, undef2722, undef2725, undef2730, undef2744, undef2797, undef2798, undef2799, undef2800, undef2801, undef2802, undef2815, undef2869, undef2870, undef2871, undef3002, undef3015, undef3070, undef3071, undef3072, undef3079, undef3115, undef3139, undef3140, undef3141, undef3142, undef3157, 17.06/17.11 17.06/17.11 Undef variables: 17.06/17.11 undef288, undef484, undef727, undef747, undef793, undef860, undef861, undef862, undef939, undef995, undef996, undef997, undef1214, undef1328, undef1329, undef1330, undef1546, undef1611, undef1680, undef1727, undef1728, undef1729, undef1730, undef1731, undef1732, undef1866, undef1927, undef1931, undef1998, undef1999, undef2000, undef2198, undef2280, undef2328, undef2331, undef2332, undef2333, undef2394, undef2673, undef2686, undef2722, undef2725, undef2730, undef2744, undef2797, undef2798, undef2799, undef2800, undef2801, undef2802, undef2815, undef2869, undef2870, undef2871, undef3002, undef3015, undef3070, undef3071, undef3072, undef3079, undef3115, undef3139, undef3140, undef3141, undef3142, undef3157, 17.06/17.11 17.06/17.11 Abstraction variables: 17.06/17.11 17.06/17.11 Exit nodes: 17.06/17.11 17.06/17.11 Accepting locations: 17.06/17.11 17.06/17.11 Asserts: 17.06/17.11 17.06/17.11 ************************************************************* 17.06/17.11 ******************************************************************************************* 17.06/17.11 *********************** WORKING TRANSITION SYSTEM (DAG) *********************** 17.06/17.11 ******************************************************************************************* 17.06/17.11 17.06/17.11 Init Location: 0 17.06/17.11 Graph 0: 17.06/17.11 Transitions: 17.06/17.11 Variables: 17.06/17.11 17.06/17.11 Graph 1: 17.06/17.11 Transitions: 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 Variables: 17.06/17.11 k1^0 17.06/17.11 17.06/17.11 Graph 2: 17.06/17.11 Transitions: 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 Variables: 17.06/17.11 k2^0 17.06/17.11 17.06/17.11 Graph 3: 17.06/17.11 Transitions: 17.06/17.11 17.06/17.11 Variables: 17.06/17.11 17.06/17.11 Graph 4: 17.06/17.11 Transitions: 17.06/17.11 -1 + k4^0, rest remain the same}> 17.06/17.11 -1 + k4^0, rest remain the same}> 17.06/17.11 -1 + k4^0, rest remain the same}> 17.06/17.11 -1 + k4^0, rest remain the same}> 17.06/17.11 Variables: 17.06/17.11 k4^0 17.06/17.11 17.06/17.11 Graph 5: 17.06/17.11 Transitions: 17.06/17.11 -1 + k5^0, rest remain the same}> 17.06/17.11 Variables: 17.06/17.11 k5^0 17.06/17.11 17.06/17.11 Graph 6: 17.06/17.11 Transitions: 17.06/17.11 17.06/17.11 Variables: 17.06/17.11 17.06/17.11 Precedence: 17.06/17.11 Graph 0 17.06/17.11 17.06/17.11 Graph 1 17.06/17.11 17.06/17.11 17.06/17.11 17.06/17.11 Graph 2 17.06/17.11 undef1680, rest remain the same}> 17.06/17.11 17.06/17.11 Graph 3 17.06/17.11 17.06/17.11 17.06/17.11 Graph 4 17.06/17.11 undef3015, rest remain the same}> 17.06/17.11 17.06/17.11 Graph 5 17.06/17.11 undef2744, rest remain the same}> 17.06/17.11 17.06/17.11 Graph 6 17.06/17.11 17.06/17.11 17.06/17.11 Map Locations to Subgraph: 17.06/17.11 ( 0 , 0 ) 17.06/17.11 ( 2 , 2 ) 17.06/17.11 ( 8 , 1 ) 17.06/17.11 ( 11 , 3 ) 17.06/17.11 ( 16 , 4 ) 17.06/17.11 ( 20 , 5 ) 17.06/17.11 ( 24 , 6 ) 17.06/17.11 17.06/17.11 ******************************************************************************************* 17.06/17.11 ******************************** CHECKING ASSERTIONS ******************************** 17.06/17.11 ******************************************************************************************* 17.06/17.11 17.06/17.11 Proving termination of subgraph 0 17.06/17.11 Proving termination of subgraph 1 17.06/17.11 Checking unfeasibility... 17.06/17.11 Time used: 0.009064 17.06/17.11 17.06/17.11 Checking conditional termination of SCC {l8}... 17.06/17.11 17.06/17.11 LOG: CALL solveLinear 17.06/17.11 17.06/17.11 LOG: RETURN solveLinear - Elapsed time: 0.004510s 17.06/17.11 Ranking function: -1 + k1^0 17.06/17.11 New Graphs: 17.06/17.11 Proving termination of subgraph 2 17.06/17.11 Checking unfeasibility... 17.06/17.11 Time used: 0.039199 17.06/17.11 17.06/17.11 Checking conditional termination of SCC {l2}... 17.06/17.11 17.06/17.11 LOG: CALL solveLinear 17.06/17.11 17.06/17.11 LOG: RETURN solveLinear - Elapsed time: 0.014949s 17.06/17.11 Ranking function: -1 + k2^0 17.06/17.11 New Graphs: 17.06/17.11 Proving termination of subgraph 3 17.06/17.11 Checking unfeasibility... 17.06/17.11 Time used: 0.001669 17.06/17.11 17.06/17.11 > No variable changes in termination graph. 17.06/17.11 Checking conditional unfeasibility... 17.06/17.11 Termination failed. Trying to show unreachability... 17.06/17.11 Proving unreachability of entry: 17.06/17.11 17.06/17.11 LOG: CALL check - Post:1 <= 0 - Process 1 17.06/17.11 * Exit transition: 17.06/17.11 * Postcondition : 1 <= 0 17.06/17.11 Postcodition moved up: 1 <= 0 17.06/17.11 17.06/17.11 LOG: Try proving POST 17.06/17.11 Postcondition: 1 <= 0 17.06/17.11 17.06/17.11 LOG: CALL check - Post:1 <= 0 - Process 2 17.06/17.11 * Exit transition: undef1680, rest remain the same}> 17.06/17.11 * Postcondition : 1 <= 0 17.06/17.11 Postcodition moved up: 1 <= 0 17.06/17.11 17.06/17.11 LOG: Try proving POST 17.06/17.11 Postcondition: 1 <= 0 17.06/17.11 17.06/17.11 LOG: CALL check - Post:1 <= 0 - Process 3 17.06/17.11 * Exit transition: 17.06/17.11 * Postcondition : 1 <= 0 17.06/17.11 17.06/17.11 LOG: CALL solveLinear 17.06/17.11 17.06/17.11 LOG: RETURN solveLinear - Elapsed time: 0.002237s 17.06/17.11 > Postcondition is not implied! 17.06/17.11 17.06/17.11 LOG: RETURN check - Elapsed time: 0.002420s 17.06/17.11 Postcondition: 1 <= 0 17.06/17.11 17.06/17.11 LOG: CALL check - Post:1 <= 0 - Process 4 17.06/17.11 * Exit transition: 17.06/17.11 * Postcondition : 1 <= 0 17.06/17.11 17.06/17.11 LOG: CALL solveLinear 17.06/17.11 17.06/17.11 LOG: RETURN solveLinear - Elapsed time: 0.002308s 17.06/17.11 > Postcondition is not implied! 17.06/17.11 17.06/17.11 LOG: RETURN check - Elapsed time: 0.002473s 17.06/17.11 17.06/17.11 LOG: NarrowEntry size 1 17.06/17.11 17.06/17.11 LOG: NarrowEntry size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 ENTRIES: 17.06/17.11 17.06/17.11 17.06/17.11 END ENTRIES: 17.06/17.11 GRAPH: 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 END GRAPH: 17.06/17.11 EXIT: undef1680, rest remain the same}> 17.06/17.11 POST: 1 <= 0 17.06/17.11 17.06/17.11 17.06/17.11 LOG: Try proving POST 17.06/17.11 Solving with 1 template(s). 17.06/17.11 17.06/17.11 LOG: CALL solveNonLinearGetFirstSolution 17.06/17.11 17.06/17.11 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.023602s 17.06/17.11 Time used: 0.023218 17.06/17.11 Improving Solution with cost 52 ... 17.06/17.11 17.06/17.11 LOG: CALL solveNonLinearGetNextSolution 17.06/17.11 17.06/17.11 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001332s 17.06/17.11 Time used: 1.0013 17.06/17.11 17.06/17.11 LOG: SAT solveNonLinear - Elapsed time: 1.024934s 17.06/17.11 Cost: 52; Total time: 1.02452 17.06/17.11 Failed at location 8: k1^0 <= 0 17.06/17.11 Failed at location 8: k1^0 <= 0 17.06/17.11 Before Improving: 17.06/17.11 Quasi-invariant at l8: k1^0 <= 0 17.06/17.11 Optimizing invariants... 17.06/17.11 17.06/17.11 LOG: CALL solveLinear 17.06/17.11 17.06/17.11 LOG: RETURN solveLinear - Elapsed time: 0.010429s 17.06/17.11 Remaining time after improvement: 0.994869 17.06/17.11 Some transition disabled by a set of quasi-invariant(s): 17.06/17.11 Quasi-invariant at l8: k1^0 <= 0 17.06/17.11 17.06/17.11 LOG: NEXT CALL check - disable 17.06/17.11 17.06/17.11 LOG: CALL check - Post:k1^0 <= 0 - Process 5 17.06/17.11 * Exit transition: 17.06/17.11 * Postcondition : k1^0 <= 0 17.06/17.11 17.06/17.11 LOG: CALL solveLinear 17.06/17.11 17.06/17.11 LOG: RETURN solveLinear - Elapsed time: 0.002853s 17.06/17.11 > Postcondition is not implied! 17.06/17.11 17.06/17.11 LOG: RETURN check - Elapsed time: 0.003026s 17.06/17.11 Solving with 2 template(s). 17.06/17.11 17.06/17.11 LOG: CALL solveNonLinearGetFirstSolution 17.06/17.11 17.06/17.11 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.059994s 17.06/17.11 Time used: 0.059351 17.06/17.11 Improving Solution with cost 52 ... 17.06/17.11 17.06/17.11 LOG: CALL solveNonLinearGetNextSolution 17.06/17.11 17.06/17.11 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001609s 17.06/17.11 Time used: 1.00143 17.06/17.11 17.06/17.11 LOG: SAT solveNonLinear - Elapsed time: 1.061603s 17.06/17.11 Cost: 52; Total time: 1.06078 17.06/17.11 Failed at location 8: k1^0 <= 0 17.06/17.11 Failed at location 8: k1^0 <= 0 17.06/17.11 Before Improving: 17.06/17.11 Quasi-invariant at l8: k1^0 <= 0 17.06/17.11 Optimizing invariants... 17.06/17.11 17.06/17.11 LOG: CALL solveLinear 17.06/17.11 17.06/17.11 LOG: RETURN solveLinear - Elapsed time: 0.022366s 17.06/17.11 Remaining time after improvement: 0.992688 17.06/17.11 Some transition disabled by a set of quasi-invariant(s): 17.06/17.11 Quasi-invariant at l8: k1^0 <= 0 17.06/17.11 17.06/17.11 LOG: NEXT CALL check - disable 17.06/17.11 17.06/17.11 LOG: CALL check - Post:k1^0 <= 0 - Process 6 17.06/17.11 * Exit transition: 17.06/17.11 * Postcondition : k1^0 <= 0 17.06/17.11 17.06/17.11 LOG: CALL solveLinear 17.06/17.11 17.06/17.11 LOG: RETURN solveLinear - Elapsed time: 0.003676s 17.06/17.11 > Postcondition is not implied! 17.06/17.11 17.06/17.11 LOG: RETURN check - Elapsed time: 0.003852s 17.06/17.11 Solving with 3 template(s). 17.06/17.11 17.06/17.11 LOG: CALL solveNonLinearGetFirstSolution 17.06/17.11 17.06/17.11 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.176280s 17.06/17.11 Time used: 0.175356 17.06/17.11 Improving Solution with cost 52 ... 17.06/17.11 17.06/17.11 LOG: CALL solveNonLinearGetNextSolution 17.06/17.11 17.06/17.11 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.826134s 17.06/17.11 Time used: 0.826105 17.06/17.11 17.06/17.11 LOG: SAT solveNonLinear - Elapsed time: 1.002414s 17.06/17.11 Cost: 52; Total time: 1.00146 17.06/17.11 Failed at location 8: k1^0 <= 0 17.06/17.11 Failed at location 8: k1^0 <= 0 17.06/17.11 Before Improving: 17.06/17.11 Quasi-invariant at l8: k1^0 <= 0 17.06/17.11 Optimizing invariants... 17.06/17.11 17.06/17.11 LOG: CALL solveLinear 17.06/17.11 17.06/17.11 LOG: RETURN solveLinear - Elapsed time: 0.013914s 17.06/17.11 Remaining time after improvement: 0.991189 17.06/17.11 Some transition disabled by a set of quasi-invariant(s): 17.06/17.11 Quasi-invariant at l8: k1^0 <= 0 17.06/17.11 17.06/17.11 LOG: NEXT CALL check - disable 17.06/17.11 17.06/17.11 LOG: CALL check - Post:k1^0 <= 0 - Process 7 17.06/17.11 * Exit transition: 17.06/17.11 * Postcondition : k1^0 <= 0 17.06/17.11 17.06/17.11 LOG: CALL solveLinear 17.06/17.11 17.06/17.11 LOG: RETURN solveLinear - Elapsed time: 0.003297s 17.06/17.11 > Postcondition is not implied! 17.06/17.11 17.06/17.11 LOG: RETURN check - Elapsed time: 0.003475s 17.06/17.11 17.06/17.11 LOG: Postcondition is not implied - no solution 17.06/17.11 > Postcondition is not implied! 17.06/17.11 17.06/17.11 LOG: RETURN check - Elapsed time: 3.209556s 17.06/17.11 17.06/17.11 LOG: NarrowEntry size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 ENTRIES: 17.06/17.11 undef1680, rest remain the same}> 17.06/17.11 END ENTRIES: 17.06/17.11 GRAPH: 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 -1 + k2^0, rest remain the same}> 17.06/17.11 END GRAPH: 17.06/17.11 EXIT: 17.06/17.11 POST: 1 <= 0 17.06/17.11 17.06/17.11 17.06/17.11 LOG: Try proving POST 17.06/17.11 Solving with 1 template(s). 17.06/17.11 17.06/17.11 LOG: CALL solveNonLinearGetFirstSolution 17.06/17.11 17.06/17.11 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.058005s 17.06/17.11 Time used: 0.057262 17.06/17.11 Improving Solution with cost 51 ... 17.06/17.11 17.06/17.11 LOG: CALL solveNonLinearGetNextSolution 17.06/17.11 17.06/17.11 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001522s 17.06/17.11 Time used: 1.00136 17.06/17.11 17.06/17.11 LOG: SAT solveNonLinear - Elapsed time: 1.059527s 17.06/17.11 Cost: 51; Total time: 1.05862 17.06/17.11 Failed at location 2: k2^0 <= 0 17.06/17.11 Before Improving: 17.06/17.11 Quasi-invariant at l2: k2^0 <= 0 17.06/17.11 Optimizing invariants... 17.06/17.11 17.06/17.11 LOG: CALL solveLinear 17.06/17.11 17.06/17.11 LOG: RETURN solveLinear - Elapsed time: 0.032601s 17.06/17.11 Remaining time after improvement: 0.988184 17.06/17.11 Some transition disabled by a set of quasi-invariant(s): 17.06/17.11 Quasi-invariant at l2: k2^0 <= 0 17.06/17.11 17.06/17.11 LOG: NEXT CALL check - disable 17.06/17.11 17.06/17.11 LOG: CALL check - Post:k2^0 <= 0 - Process 8 17.06/17.11 * Exit transition: undef1680, rest remain the same}> 17.06/17.11 * Postcondition : k2^0 <= 0 17.06/17.11 Postcodition moved up: undef1680 <= 0 17.06/17.11 17.06/17.11 LOG: Try proving POST 17.06/17.11 Postcondition: undef1680 <= 0 17.06/17.11 17.06/17.11 LOG: CALL check - Post:undef1680 <= 0 - Process 9 17.06/17.11 * Exit transition: 17.06/17.11 * Postcondition : undef1680 <= 0 17.06/17.11 17.06/17.11 LOG: CALL solveLinear 17.06/17.11 17.06/17.11 LOG: RETURN solveLinear - Elapsed time: 0.002683s 17.06/17.11 > Postcondition is not implied! 17.06/17.11 17.06/17.11 LOG: RETURN check - Elapsed time: 0.002877s 17.06/17.11 Postcondition: undef1680 <= 0 17.06/17.11 17.06/17.11 LOG: CALL check - Post:undef1680 <= 0 - Process 10 17.06/17.11 * Exit transition: 17.06/17.11 * Postcondition : undef1680 <= 0 17.06/17.11 17.06/17.11 LOG: CALL solveLinear 17.06/17.11 17.06/17.11 LOG: RETURN solveLinear - Elapsed time: 0.002718s 17.06/17.11 > Postcondition is not implied! 17.06/17.11 17.06/17.11 LOG: RETURN check - Elapsed time: 0.002908s 17.06/17.11 17.06/17.11 LOG: NarrowEntry size 1 17.06/17.11 17.06/17.11 LOG: NarrowEntry size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 ENTRIES: 17.06/17.11 17.06/17.11 17.06/17.11 END ENTRIES: 17.06/17.11 GRAPH: 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 END GRAPH: 17.06/17.11 EXIT: undef1680, rest remain the same}> 17.06/17.11 POST: k2^0 <= 0 17.06/17.11 17.06/17.11 17.06/17.11 LOG: Try proving POST 17.06/17.11 Solving with 1 template(s). 17.06/17.11 17.06/17.11 LOG: CALL solveNonLinearGetFirstSolution 17.06/17.11 17.06/17.11 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.025761s 17.06/17.11 Time used: 0.025402 17.06/17.11 Improving Solution with cost 52 ... 17.06/17.11 17.06/17.11 LOG: CALL solveNonLinearGetNextSolution 17.06/17.11 17.06/17.11 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001535s 17.06/17.11 Time used: 1.00149 17.06/17.11 17.06/17.11 LOG: SAT solveNonLinear - Elapsed time: 1.027296s 17.06/17.11 Cost: 52; Total time: 1.02689 17.06/17.11 Failed at location 8: k1^0 <= 0 17.06/17.11 Failed at location 8: k1^0 <= 0 17.06/17.11 Before Improving: 17.06/17.11 Quasi-invariant at l8: k1^0 <= 0 17.06/17.11 Optimizing invariants... 17.06/17.11 17.06/17.11 LOG: CALL solveLinear 17.06/17.11 17.06/17.11 LOG: RETURN solveLinear - Elapsed time: 0.011288s 17.06/17.11 Remaining time after improvement: 0.994762 17.06/17.11 Some transition disabled by a set of quasi-invariant(s): 17.06/17.11 Quasi-invariant at l8: k1^0 <= 0 17.06/17.11 17.06/17.11 LOG: NEXT CALL check - disable 17.06/17.11 17.06/17.11 LOG: CALL check - Post:k1^0 <= 0 - Process 11 17.06/17.11 * Exit transition: 17.06/17.11 * Postcondition : k1^0 <= 0 17.06/17.11 17.06/17.11 LOG: CALL solveLinear 17.06/17.11 17.06/17.11 LOG: RETURN solveLinear - Elapsed time: 0.003518s 17.06/17.11 > Postcondition is not implied! 17.06/17.11 17.06/17.11 LOG: RETURN check - Elapsed time: 0.003725s 17.06/17.11 Solving with 2 template(s). 17.06/17.11 17.06/17.11 LOG: CALL solveNonLinearGetFirstSolution 17.06/17.11 17.06/17.11 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.064183s 17.06/17.11 Time used: 0.063492 17.06/17.11 Improving Solution with cost 52 ... 17.06/17.11 17.06/17.11 LOG: CALL solveNonLinearGetNextSolution 17.06/17.11 17.06/17.11 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001871s 17.06/17.11 Time used: 1.0017 17.06/17.11 17.06/17.11 LOG: SAT solveNonLinear - Elapsed time: 1.066054s 17.06/17.11 Cost: 52; Total time: 1.06519 17.06/17.11 Failed at location 8: k1^0 <= 0 17.06/17.11 Failed at location 8: k1^0 <= 0 17.06/17.11 Before Improving: 17.06/17.11 Quasi-invariant at l8: k1^0 <= 0 17.06/17.11 Optimizing invariants... 17.06/17.11 17.06/17.11 LOG: CALL solveLinear 17.06/17.11 17.06/17.11 LOG: RETURN solveLinear - Elapsed time: 0.024750s 17.06/17.11 Remaining time after improvement: 0.991203 17.06/17.11 Some transition disabled by a set of quasi-invariant(s): 17.06/17.11 Quasi-invariant at l8: k1^0 <= 0 17.06/17.11 17.06/17.11 LOG: NEXT CALL check - disable 17.06/17.11 17.06/17.11 LOG: CALL check - Post:k1^0 <= 0 - Process 12 17.06/17.11 * Exit transition: 17.06/17.11 * Postcondition : k1^0 <= 0 17.06/17.11 17.06/17.11 LOG: CALL solveLinear 17.06/17.11 17.06/17.11 LOG: RETURN solveLinear - Elapsed time: 0.003932s 17.06/17.11 > Postcondition is not implied! 17.06/17.11 17.06/17.11 LOG: RETURN check - Elapsed time: 0.004111s 17.06/17.11 Solving with 3 template(s). 17.06/17.11 17.06/17.11 LOG: CALL solveNonLinearGetFirstSolution 17.06/17.11 17.06/17.11 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.129739s 17.06/17.11 Time used: 0.128776 17.06/17.11 Improving Solution with cost 52 ... 17.06/17.11 17.06/17.11 LOG: CALL solveNonLinearGetNextSolution 17.06/17.11 17.06/17.11 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.872919s 17.06/17.11 Time used: 0.87288 17.06/17.11 17.06/17.11 LOG: SAT solveNonLinear - Elapsed time: 1.002658s 17.06/17.11 Cost: 52; Total time: 1.00166 17.06/17.11 Failed at location 8: k1^0 <= 0 17.06/17.11 Failed at location 8: k1^0 <= 0 17.06/17.11 Before Improving: 17.06/17.11 Quasi-invariant at l8: k1^0 <= 0 17.06/17.11 Optimizing invariants... 17.06/17.11 17.06/17.11 LOG: CALL solveLinear 17.06/17.11 17.06/17.11 LOG: RETURN solveLinear - Elapsed time: 0.014842s 17.06/17.11 Remaining time after improvement: 0.990333 17.06/17.11 Some transition disabled by a set of quasi-invariant(s): 17.06/17.11 Quasi-invariant at l8: k1^0 <= 0 17.06/17.11 17.06/17.11 LOG: NEXT CALL check - disable 17.06/17.11 17.06/17.11 LOG: CALL check - Post:k1^0 <= 0 - Process 13 17.06/17.11 * Exit transition: 17.06/17.11 * Postcondition : k1^0 <= 0 17.06/17.11 17.06/17.11 LOG: CALL solveLinear 17.06/17.11 17.06/17.11 LOG: RETURN solveLinear - Elapsed time: 0.004286s 17.06/17.11 > Postcondition is not implied! 17.06/17.11 17.06/17.11 LOG: RETURN check - Elapsed time: 0.004471s 17.06/17.11 17.06/17.11 LOG: Postcondition is not implied - no solution 17.06/17.11 > Postcondition is not implied! 17.06/17.11 17.06/17.11 LOG: RETURN check - Elapsed time: 3.237435s 17.06/17.11 Solving with 2 template(s). 17.06/17.11 17.06/17.11 LOG: CALL solveNonLinearGetFirstSolution 17.06/17.11 17.06/17.11 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.324702s 17.06/17.11 Time used: 0.323018 17.06/17.11 Improving Solution with cost 51 ... 17.06/17.11 17.06/17.11 LOG: CALL solveNonLinearGetNextSolution 17.06/17.11 17.06/17.11 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002192s 17.06/17.11 Time used: 1.00216 17.06/17.11 17.06/17.11 LOG: SAT solveNonLinear - Elapsed time: 1.326894s 17.06/17.11 Cost: 51; Total time: 1.32518 17.06/17.11 Failed at location 2: 1 + k2^0 <= 0 17.06/17.11 Before Improving: 17.06/17.11 Quasi-invariant at l2: 1 + k2^0 <= 0 17.06/17.11 Optimizing invariants... 17.06/17.11 17.06/17.11 LOG: CALL solveLinear 17.06/17.11 17.06/17.11 LOG: RETURN solveLinear - Elapsed time: 0.022462s 17.06/17.11 Remaining time after improvement: 0.984318 17.06/17.11 Some transition disabled by a set of quasi-invariant(s): 17.06/17.11 Quasi-invariant at l2: 1 + k2^0 <= 0 17.06/17.11 17.06/17.11 LOG: NEXT CALL check - disable 17.06/17.11 17.06/17.11 LOG: CALL check - Post:1 + k2^0 <= 0 - Process 14 17.06/17.11 * Exit transition: undef1680, rest remain the same}> 17.06/17.11 * Postcondition : 1 + k2^0 <= 0 17.06/17.11 Postcodition moved up: 1 + undef1680 <= 0 17.06/17.11 17.06/17.11 LOG: Try proving POST 17.06/17.11 Postcondition: 1 + undef1680 <= 0 17.06/17.11 17.06/17.11 LOG: Postcondition is not implied - Post: 1 + undef1680 <= 0 - Already checked 17.06/17.11 Already checked with failure 17.06/17.11 Postcondition: 1 + undef1680 <= 0 17.06/17.11 17.06/17.11 LOG: Postcondition is not implied - Post: 1 + undef1680 <= 0 - Already checked 17.06/17.11 Already checked with failure 17.06/17.11 17.06/17.11 LOG: NarrowEntry size 1 17.06/17.11 17.06/17.11 LOG: NarrowEntry size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 ENTRIES: 17.06/17.11 17.06/17.11 17.06/17.11 END ENTRIES: 17.06/17.11 GRAPH: 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 END GRAPH: 17.06/17.11 EXIT: undef1680, rest remain the same}> 17.06/17.11 POST: 1 + k2^0 <= 0 17.06/17.11 17.06/17.11 17.06/17.11 LOG: Try proving POST 17.06/17.11 Solving with 1 template(s). 17.06/17.11 17.06/17.11 LOG: CALL solveNonLinearGetFirstSolution 17.06/17.11 17.06/17.11 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.028967s 17.06/17.11 Time used: 0.028591 17.06/17.11 Improving Solution with cost 52 ... 17.06/17.11 17.06/17.11 LOG: CALL solveNonLinearGetNextSolution 17.06/17.11 17.06/17.11 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002727s 17.06/17.11 Time used: 1.00256 17.06/17.11 17.06/17.11 LOG: SAT solveNonLinear - Elapsed time: 1.031694s 17.06/17.11 Cost: 52; Total time: 1.03115 17.06/17.11 Failed at location 8: k1^0 <= 0 17.06/17.11 Failed at location 8: k1^0 <= 0 17.06/17.11 Before Improving: 17.06/17.11 Quasi-invariant at l8: k1^0 <= 0 17.06/17.11 Optimizing invariants... 17.06/17.11 17.06/17.11 LOG: CALL solveLinear 17.06/17.11 17.06/17.11 LOG: RETURN solveLinear - Elapsed time: 0.011826s 17.06/17.11 Remaining time after improvement: 0.993504 17.06/17.11 Some transition disabled by a set of quasi-invariant(s): 17.06/17.11 Quasi-invariant at l8: k1^0 <= 0 17.06/17.11 17.06/17.11 LOG: NEXT CALL check - disable 17.06/17.11 17.06/17.11 LOG: CALL check - Post:k1^0 <= 0 - Process 15 17.06/17.11 * Exit transition: 17.06/17.11 * Postcondition : k1^0 <= 0 17.06/17.11 17.06/17.11 LOG: CALL solveLinear 17.06/17.11 17.06/17.11 LOG: RETURN solveLinear - Elapsed time: 0.003875s 17.06/17.11 > Postcondition is not implied! 17.06/17.11 17.06/17.11 LOG: RETURN check - Elapsed time: 0.004063s 17.06/17.11 Solving with 2 template(s). 17.06/17.11 17.06/17.11 LOG: CALL solveNonLinearGetFirstSolution 17.06/17.11 17.06/17.11 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.064723s 17.06/17.11 Time used: 0.063983 17.06/17.11 Improving Solution with cost 52 ... 17.06/17.11 17.06/17.11 LOG: CALL solveNonLinearGetNextSolution 17.06/17.11 17.06/17.11 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001951s 17.06/17.11 Time used: 1.00191 17.06/17.11 17.06/17.11 LOG: SAT solveNonLinear - Elapsed time: 1.066675s 17.06/17.11 Cost: 52; Total time: 1.06589 17.06/17.11 Failed at location 8: k1^0 <= 0 17.06/17.11 Failed at location 8: k1^0 <= 0 17.06/17.11 Before Improving: 17.06/17.11 Quasi-invariant at l8: k1^0 <= 0 17.06/17.11 Optimizing invariants... 17.06/17.11 17.06/17.11 LOG: CALL solveLinear 17.06/17.11 17.06/17.11 LOG: RETURN solveLinear - Elapsed time: 0.025659s 17.06/17.11 Remaining time after improvement: 0.990641 17.06/17.11 Some transition disabled by a set of quasi-invariant(s): 17.06/17.11 Quasi-invariant at l8: k1^0 <= 0 17.06/17.11 17.06/17.11 LOG: NEXT CALL check - disable 17.06/17.11 17.06/17.11 LOG: CALL check - Post:k1^0 <= 0 - Process 16 17.06/17.11 * Exit transition: 17.06/17.11 * Postcondition : k1^0 <= 0 17.06/17.11 17.06/17.11 LOG: CALL solveLinear 17.06/17.11 17.06/17.11 LOG: RETURN solveLinear - Elapsed time: 0.004252s 17.06/17.11 > Postcondition is not implied! 17.06/17.11 17.06/17.11 LOG: RETURN check - Elapsed time: 0.004450s 17.06/17.11 Solving with 3 template(s). 17.06/17.11 17.06/17.11 LOG: CALL solveNonLinearGetFirstSolution 17.06/17.11 17.06/17.11 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.142282s 17.06/17.11 Time used: 0.141231 17.06/17.11 Improving Solution with cost 52 ... 17.06/17.11 17.06/17.11 LOG: CALL solveNonLinearGetNextSolution 17.06/17.11 17.06/17.11 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.861281s 17.06/17.11 Time used: 0.861123 17.06/17.11 17.06/17.11 LOG: SAT solveNonLinear - Elapsed time: 1.003563s 17.06/17.11 Cost: 52; Total time: 1.00235 17.06/17.11 Failed at location 8: k1^0 <= 0 17.06/17.11 Failed at location 8: k1^0 <= 0 17.06/17.11 Before Improving: 17.06/17.11 Quasi-invariant at l8: k1^0 <= 0 17.06/17.11 Optimizing invariants... 17.06/17.11 17.06/17.11 LOG: CALL solveLinear 17.06/17.11 17.06/17.11 LOG: RETURN solveLinear - Elapsed time: 0.016065s 17.06/17.11 Remaining time after improvement: 0.990045 17.06/17.11 Some transition disabled by a set of quasi-invariant(s): 17.06/17.11 Quasi-invariant at l8: k1^0 <= 0 17.06/17.11 17.06/17.11 LOG: NEXT CALL check - disable 17.06/17.11 17.06/17.11 LOG: CALL check - Post:k1^0 <= 0 - Process 17 17.06/17.11 * Exit transition: 17.06/17.11 * Postcondition : k1^0 <= 0 17.06/17.11 17.06/17.11 LOG: CALL solveLinear 17.06/17.11 17.06/17.11 LOG: RETURN solveLinear - Elapsed time: 0.004318s 17.06/17.11 > Postcondition is not implied! 17.06/17.11 17.06/17.11 LOG: RETURN check - Elapsed time: 0.004510s 17.06/17.11 17.06/17.11 LOG: Postcondition is not implied - no solution 17.06/17.11 > Postcondition is not implied! 17.06/17.11 17.06/17.11 LOG: RETURN check - Elapsed time: 3.247250s 17.06/17.11 Solving with 3 template(s). 17.06/17.11 17.06/17.11 LOG: CALL solveNonLinearGetFirstSolution 17.06/17.11 17.06/17.11 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.506584s 17.06/17.11 Time used: 0.50444 17.06/17.11 Improving Solution with cost 51 ... 17.06/17.11 17.06/17.11 LOG: CALL solveNonLinearGetNextSolution 17.06/17.11 17.06/17.11 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.498188s 17.06/17.11 Time used: 0.498105 17.06/17.11 17.06/17.11 LOG: SAT solveNonLinear - Elapsed time: 1.004772s 17.06/17.11 Cost: 51; Total time: 1.00255 17.06/17.11 Failed at location 2: k2^0 <= 0 17.06/17.11 Before Improving: 17.06/17.11 Quasi-invariant at l2: k2^0 <= 0 17.06/17.11 Optimizing invariants... 17.06/17.11 17.06/17.11 LOG: CALL solveLinear 17.06/17.11 17.06/17.11 LOG: RETURN solveLinear - Elapsed time: 0.032732s 17.06/17.11 Remaining time after improvement: 0.978589 17.06/17.11 Some transition disabled by a set of quasi-invariant(s): 17.06/17.11 Quasi-invariant at l2: k2^0 <= 0 17.06/17.11 17.06/17.11 LOG: NEXT CALL check - disable 17.06/17.11 17.06/17.11 LOG: CALL check - Post:k2^0 <= 0 - Process 18 17.06/17.11 * Exit transition: undef1680, rest remain the same}> 17.06/17.11 * Postcondition : k2^0 <= 0 17.06/17.11 Postcodition moved up: undef1680 <= 0 17.06/17.11 17.06/17.11 LOG: Try proving POST 17.06/17.11 Postcondition: undef1680 <= 0 17.06/17.11 17.06/17.11 LOG: Postcondition is not implied - Post: undef1680 <= 0 - Already checked 17.06/17.11 Already checked with failure 17.06/17.11 Postcondition: undef1680 <= 0 17.06/17.11 17.06/17.11 LOG: Postcondition is not implied - Post: undef1680 <= 0 - Already checked 17.06/17.11 Already checked with failure 17.06/17.11 17.06/17.11 LOG: NarrowEntry size 1 17.06/17.11 17.06/17.11 LOG: NarrowEntry size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.11 Narrowing transition: 17.06/17.11 -1 + k1^0, rest remain the same}> 17.06/17.11 17.06/17.11 LOG: Narrow transition size 1 17.06/17.12 Narrowing transition: 17.06/17.12 -1 + k1^0, rest remain the same}> 17.06/17.12 17.06/17.12 LOG: Narrow transition size 1 17.06/17.12 Narrowing transition: 17.06/17.12 -1 + k1^0, rest remain the same}> 17.06/17.12 17.06/17.12 LOG: Narrow transition size 1 17.06/17.12 Narrowing transition: 17.06/17.12 -1 + k1^0, rest remain the same}> 17.06/17.12 17.06/17.12 LOG: Narrow transition size 1 17.06/17.12 ENTRIES: 17.06/17.12 17.06/17.12 17.06/17.12 END ENTRIES: 17.06/17.12 GRAPH: 17.06/17.12 -1 + k1^0, rest remain the same}> 17.06/17.12 -1 + k1^0, rest remain the same}> 17.06/17.12 -1 + k1^0, rest remain the same}> 17.06/17.12 -1 + k1^0, rest remain the same}> 17.06/17.12 -1 + k1^0, rest remain the same}> 17.06/17.12 END GRAPH: 17.06/17.12 EXIT: undef1680, rest remain the same}> 17.06/17.12 POST: k2^0 <= 0 17.06/17.12 17.06/17.12 17.06/17.12 LOG: Try proving POST 17.06/17.12 Solving with 1 template(s). 17.06/17.12 17.06/17.12 LOG: CALL solveNonLinearGetFirstSolution 17.06/17.12 17.06/17.12 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.026109s 17.06/17.12 Time used: 0.025737 17.06/17.12 Improving Solution with cost 52 ... 17.06/17.12 17.06/17.12 LOG: CALL solveNonLinearGetNextSolution 17.06/17.12 17.06/17.12 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.003994s 17.06/17.12 Time used: 1.00382 17.06/17.12 17.06/17.12 LOG: SAT solveNonLinear - Elapsed time: 1.030103s 17.06/17.12 Cost: 52; Total time: 1.02956 17.06/17.12 Failed at location 8: k1^0 <= 0 17.06/17.12 Failed at location 8: k1^0 <= 0 17.06/17.12 Before Improving: 17.06/17.12 Quasi-invariant at l8: k1^0 <= 0 17.06/17.12 Optimizing invariants... 17.06/17.12 17.06/17.12 LOG: CALL solveLinear 17.06/17.12 17.06/17.12 LOG: RETURN solveLinear - Elapsed time: 0.011907s 17.06/17.12 Remaining time after improvement: 0.993697 17.06/17.12 Some transition disabled by a set of quasi-invariant(s): 17.06/17.12 Quasi-invariant at l8: k1^0 <= 0 17.06/17.12 17.06/17.12 LOG: NEXT CALL check - disable 17.06/17.12 17.06/17.12 LOG: CALL check - Post:k1^0 <= 0 - Process 19 17.06/17.12 * Exit transition: 17.06/17.12 * Postcondition : k1^0 <= 0 17.06/17.12 17.06/17.12 LOG: CALL solveLinear 17.06/17.12 17.06/17.12 LOG: RETURN solveLinear - Elapsed time: 0.004014s 17.06/17.12 > Postcondition is not implied! 17.06/17.12 17.06/17.12 LOG: RETURN check - Elapsed time: 0.004195s 17.06/17.12 Solving with 2 template(s). 17.06/17.12 17.06/17.12 LOG: CALL solveNonLinearGetFirstSolution 17.06/17.12 17.06/17.12 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.067396s 17.06/17.12 Time used: 0.06667 17.06/17.12 Improving Solution with cost 52 ... 17.06/17.12 17.06/17.12 LOG: CALL solveNonLinearGetNextSolution 17.06/17.12 17.06/17.12 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002655s 17.06/17.12 Time used: 1.00261 17.06/17.12 17.06/17.12 LOG: SAT solveNonLinear - Elapsed time: 1.070052s 17.06/17.12 Cost: 52; Total time: 1.06928 17.06/17.12 Failed at location 8: k1^0 <= 0 17.06/17.12 Failed at location 8: k1^0 <= 0 17.06/17.12 Before Improving: 17.06/17.12 Quasi-invariant at l8: k1^0 <= 0 17.06/17.12 Optimizing invariants... 17.06/17.12 17.06/17.12 LOG: CALL solveLinear 17.06/17.12 17.06/17.12 LOG: RETURN solveLinear - Elapsed time: 0.026265s 17.06/17.12 Remaining time after improvement: 0.990293 17.06/17.12 Some transition disabled by a set of quasi-invariant(s): 17.06/17.12 Quasi-invariant at l8: k1^0 <= 0 17.06/17.12 17.06/17.12 LOG: NEXT CALL check - disable 17.06/17.12 17.06/17.12 LOG: CALL check - Post:k1^0 <= 0 - Process 20 17.06/17.12 * Exit transition: 17.06/17.12 * Postcondition : k1^0 <= 0 17.06/17.12 17.06/17.12 LOG: CALL solveLinear 17.06/17.12 17.06/17.12 LOG: RETURN solveLinear - Elapsed time: 0.005149s 17.06/17.12 > Postcondition is not implied! 17.06/17.12 17.06/17.12 LOG: RETURN check - Elapsed time: 0.005343s 17.06/17.12 Solving with 3 template(s). 17.06/17.12 17.06/17.12 LOG: CALL solveNonLinearGetFirstSolution 17.06/17.12 17.06/17.12 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.133804s 17.06/17.12 Time used: 0.132772 17.06/17.12 Improving Solution with cost 52 ... 17.06/17.12 17.06/17.12 LOG: CALL solveNonLinearGetNextSolution 17.06/17.12 17.06/17.12 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.869575s 17.06/17.12 Time used: 0.869415 17.06/17.12 17.06/17.12 LOG: SAT solveNonLinear - Elapsed time: 1.003378s 17.06/17.12 Cost: 52; Total time: 1.00219 17.06/17.12 Failed at location 8: k1^0 <= 0 17.06/17.12 Failed at location 8: k1^0 <= 0 17.06/17.12 Before Improving: 17.06/17.12 Quasi-invariant at l8: k1^0 <= 0 17.06/17.12 Optimizing invariants... 17.06/17.12 17.06/17.12 LOG: CALL solveLinear 17.06/17.12 17.06/17.12 LOG: RETURN solveLinear - Elapsed time: 0.016938s 17.06/17.12 Remaining time after improvement: 0.989075 17.06/17.12 Some transition disabled by a set of quasi-invariant(s): 17.06/17.12 Quasi-invariant at l8: k1^0 <= 0 17.06/17.12 17.06/17.12 LOG: NEXT CALL check - disable 17.06/17.12 17.06/17.12 LOG: CALL check - Post:k1^0 <= 0 - Process 21 17.06/17.12 * Exit transition: 17.06/17.12 * Postcondition : k1^0 <= 0 17.06/17.12 17.06/17.12 LOG: CALL solveLinear 17.06/17.12 17.06/17.12 LOG: RETURN solveLinear - Elapsed time: 0.005547s 17.06/17.12 > Postcondition is not implied! 17.06/17.12 17.06/17.12 LOG: RETURN check - Elapsed time: 0.005748s 17.06/17.12 17.06/17.12 LOG: Postcondition is not implied - no solution 17.06/17.12 > Postcondition is not implied! 17.06/17.12 17.06/17.12 LOG: RETURN check - Elapsed time: 3.265072s 17.06/17.12 17.06/17.12 LOG: Postcondition is not implied - no solution 17.06/17.12 > Postcondition is not implied! 17.06/17.12 17.06/17.12 LOG: RETURN check - Elapsed time: 16.559401s 17.06/17.12 Cannot prove unreachability 17.06/17.12 17.06/17.12 Proving non-termination of subgraph 3 17.06/17.12 Transitions: 17.06/17.12 17.06/17.12 Variables: 17.06/17.12 17.06/17.12 Checking conditional non-termination of SCC {l11}... 17.06/17.12 > No exit transition to close. 17.06/17.12 Calling reachability with... 17.06/17.12 Transition: 17.06/17.12 Conditions: 17.06/17.12 OPEN EXITS: 17.06/17.12 17.06/17.12 17.06/17.12 --- Reachability graph --- 17.06/17.12 > Graph without transitions. 17.06/17.12 17.06/17.12 Calling reachability with... 17.06/17.12 Transition: 17.06/17.12 Conditions: 17.06/17.12 OPEN EXITS: 17.06/17.12 (condsUp: undef861 = 0, undef860 = 1, undef862 = 1) 17.06/17.12 17.06/17.12 --- Reachability graph --- 17.06/17.12 > Graph without transitions. 17.06/17.12 17.06/17.12 Calling reachability with... 17.06/17.12 Transition: undef1680, rest remain the same}> 17.06/17.12 Conditions: k2^0 <= 0, undef861 = 0, undef860 = 1, undef862 = 1, 17.06/17.12 OPEN EXITS: 17.06/17.12 WARNING: Applying substitution to an expression with non-program variables. 17.06/17.12 WARNING: Applying substitution to an expression with non-program variables. 17.06/17.12 WARNING: Applying substitution to an expression with non-program variables. 17.06/17.12 undef1680, rest remain the same}> (condsUp: undef1728 = 0, undef1731 = 0, undef1727 = 1, undef1729 = 1, undef1730 = 1, undef1732 = 1, undef1680 <= 0, undef861 = 0, undef860 = 1, undef862 = 1) 17.06/17.12 17.06/17.12 --- Reachability graph --- 17.06/17.12 > Graph without transitions. 17.06/17.12 17.06/17.12 Calling reachability with... 17.06/17.12 Transition: 17.06/17.12 Conditions: k1^0 <= 0, undef1728 = 0, undef1731 = 0, undef1727 = 1, undef1729 = 1, undef1730 = 1, undef1732 = 1, undef1680 <= 0, undef861 = 0, undef860 = 1, undef862 = 1, 17.06/17.12 Transition: 17.06/17.12 Conditions: k1^0 <= 0, undef1728 = 0, undef1731 = 0, undef1727 = 1, undef1729 = 1, undef1730 = 1, undef1732 = 1, undef1680 <= 0, undef861 = 0, undef860 = 1, undef862 = 1, 17.06/17.12 OPEN EXITS: 17.06/17.12 17.06/17.12 17.06/17.12 17.06/17.12 > Conditions are reachable! 17.06/17.12 17.06/17.12 Program does NOT terminate 17.06/17.12 /export/starexec/sandbox/solver/bin/starexec_run_termcomp2019_ITS: line 26: delete: command not found 17.06/17.12 /export/starexec/sandbox/solver/bin/starexec_run_termcomp2019_ITS: line 27: edit: command not found 17.06/17.12 EOF