16.96/17.05 NO 16.96/17.05 16.96/17.06 Solver Timeout: 4 16.96/17.06 Global Timeout: 300 16.96/17.06 No parsing errors! 16.96/17.06 Init Location: 0 16.96/17.06 Transitions: 16.96/17.06 16.96/17.06 16.96/17.06 16.96/17.06 16.96/17.06 16.96/17.06 undef293}> 16.96/17.06 16.96/17.06 16.96/17.06 undef492}> 16.96/17.06 16.96/17.06 16.96/17.06 16.96/17.06 undef738, ___rho_7_^0 -> undef759, k2^0 -> (~(1) + k2^0)}> 16.96/17.06 (0 + Irql^0), keR^0 -> 0}> 16.96/17.06 16.96/17.06 undef953, k3^0 -> (0 + undef953), keA^0 -> 0}> 16.96/17.06 (0 + CromData^0)}> 16.96/17.06 16.96/17.06 16.96/17.06 undef1233}> 16.96/17.06 0}> 16.96/17.06 16.96/17.06 16.96/17.06 16.96/17.06 undef1569}> 16.96/17.06 (0 + undef1635), ___rho_3_^0 -> undef1635, k1^0 -> (~(1) + k1^0)}> 16.96/17.06 undef1706, i___099^0 -> (0 + Irql^0), k2^0 -> (0 + undef1706), keA^0 -> 0, keR^0 -> 0}> 16.96/17.06 16.96/17.06 16.96/17.06 0, a4545^0 -> 2, a4646^0 -> (0 + BusResetIrp^0), prevCancel^0 -> (0 + undef1956), ret_IoSetCancelRoutine4444^0 -> undef1956}> 16.96/17.06 16.96/17.06 (~(1) + k5^0)}> 16.96/17.06 undef2095, ___rho_56_^0 -> undef2112, prevCancel^0 -> 0}> 16.96/17.06 (0 + Irql^0), keR^0 -> 0}> 16.96/17.06 16.96/17.06 16.96/17.06 (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 + undef2431), ret_t1394_SubmitIrpSynch3636^0 -> undef2431}> 16.96/17.06 (0 + ResourceIrp^0)}> 16.96/17.06 undef2514, k1^0 -> (0 + undef2514), keA^0 -> 0, ntStatus^0 -> (0 + undef2563), ret_IoSetDeviceInterfaceState44^0 -> undef2563}> 16.96/17.06 1, b2929^0 -> 0, pIrb^0 -> (0 + undef2630), ret_ExAllocatePool3030^0 -> undef2630}> 16.96/17.06 16.96/17.06 16.96/17.06 16.96/17.06 16.96/17.06 (0 + undef2966), StackSize^0 -> undef2913, ___rho_99_^0 -> undef2927, a2525^0 -> (0 + undef2913), b2626^0 -> 0, pIrb^0 -> undef2963, ret_IoAllocateIrp2727^0 -> undef2966}> 16.96/17.06 undef2985, i___04040^0 -> (0 + Irql^0), k5^0 -> (0 + undef2985), keA^0 -> 0, keR^0 -> 0}> 16.96/17.06 (0 + undef3057), ___rho_12_^0 -> undef3057, i___02424^0 -> (0 + Irql^0), k4^0 -> (~(1) + k4^0), keR^0 -> 0}> 16.96/17.06 16.96/17.06 (0 + DeviceObject^0), b22^0 -> (0 + Irp^0), ntStatus^0 -> (0 + undef3247), ret_t1394Diag_PnpStopDevice33^0 -> undef3247}> 16.96/17.06 undef3260, i___02020^0 -> (0 + Irql^0), k4^0 -> (0 + undef3260), keR^0 -> 0}> 16.96/17.06 undef3325, a1818^0 -> (0 + undef3325), i^0 -> undef3362, i___01717^0 -> (0 + Irql^0), k3^0 -> (~(1) + k3^0), keR^0 -> 0}> 16.96/17.06 undef3404, keA^0 -> 0, keR^0 -> 0}> 16.96/17.06 16.96/17.06 16.96/17.06 Fresh variables: 16.96/17.06 undef293, undef492, undef738, undef759, undef805, undef873, undef874, undef875, undef953, undef1010, undef1011, undef1012, undef1233, undef1348, undef1349, undef1350, undef1569, undef1635, undef1706, undef1753, undef1754, undef1755, undef1756, undef1757, undef1758, undef1956, undef2095, undef2112, undef2228, undef2229, undef2230, undef2431, undef2514, undef2563, undef2566, undef2567, undef2568, undef2630, undef2913, undef2927, undef2963, undef2966, undef2971, undef2985, undef3039, undef3040, undef3041, undef3042, undef3043, undef3044, undef3057, undef3112, undef3113, undef3114, undef3247, undef3260, undef3316, undef3317, undef3318, undef3325, undef3362, undef3386, undef3387, undef3388, undef3389, undef3404, 16.96/17.06 16.96/17.06 Undef variables: 16.96/17.06 undef293, undef492, undef738, undef759, undef805, undef873, undef874, undef875, undef953, undef1010, undef1011, undef1012, undef1233, undef1348, undef1349, undef1350, undef1569, undef1635, undef1706, undef1753, undef1754, undef1755, undef1756, undef1757, undef1758, undef1956, undef2095, undef2112, undef2228, undef2229, undef2230, undef2431, undef2514, undef2563, undef2566, undef2567, undef2568, undef2630, undef2913, undef2927, undef2963, undef2966, undef2971, undef2985, undef3039, undef3040, undef3041, undef3042, undef3043, undef3044, undef3057, undef3112, undef3113, undef3114, undef3247, undef3260, undef3316, undef3317, undef3318, undef3325, undef3362, undef3386, undef3387, undef3388, undef3389, undef3404, 16.96/17.06 16.96/17.06 Abstraction variables: 16.96/17.06 16.96/17.06 Exit nodes: 16.96/17.06 16.96/17.06 Accepting locations: 16.96/17.06 16.96/17.06 Asserts: 16.96/17.06 16.96/17.06 Preprocessed LLVMGraph 16.96/17.06 Init Location: 0 16.96/17.06 Transitions: 16.96/17.06 16.96/17.06 16.96/17.06 (~(1) + k2^0)}> 16.96/17.06 (~(1) + k2^0)}> 16.96/17.06 (~(1) + k2^0)}> 16.96/17.06 (~(1) + k2^0)}> 16.96/17.06 (~(1) + k2^0)}> 16.96/17.06 (~(1) + k2^0)}> 16.96/17.06 (~(1) + k2^0)}> 16.96/17.06 (~(1) + k2^0)}> 16.96/17.06 (~(1) + k2^0)}> 16.96/17.06 (~(1) + k2^0)}> 16.96/17.06 (~(1) + k2^0)}> 16.96/17.06 (~(1) + k2^0)}> 16.96/17.06 (~(1) + k2^0)}> 16.96/17.06 (~(1) + k2^0)}> 16.96/17.06 (~(1) + k2^0)}> 16.96/17.06 (~(1) + k2^0)}> 16.96/17.06 16.96/17.06 (~(1) + k1^0)}> 16.96/17.06 (~(1) + k1^0)}> 16.96/17.06 (~(1) + k1^0)}> 16.96/17.06 (~(1) + k1^0)}> 16.96/17.06 (~(1) + k1^0)}> 16.96/17.06 (0 + undef1706)}> 16.96/17.06 (0 + undef3260)}> 16.96/17.06 16.96/17.06 (0 + undef2985)}> 16.96/17.06 (~(1) + k4^0)}> 16.96/17.06 (~(1) + k4^0)}> 16.96/17.06 (~(1) + k4^0)}> 16.96/17.06 (~(1) + k4^0)}> 16.96/17.06 16.96/17.06 (~(1) + k5^0)}> 16.96/17.06 16.96/17.06 16.96/17.06 16.96/17.06 Fresh variables: 16.96/17.06 undef293, undef492, undef738, undef759, undef805, undef873, undef874, undef875, undef953, undef1010, undef1011, undef1012, undef1233, undef1348, undef1349, undef1350, undef1569, undef1635, undef1706, undef1753, undef1754, undef1755, undef1756, undef1757, undef1758, undef1956, undef2095, undef2112, undef2228, undef2229, undef2230, undef2431, undef2514, undef2563, undef2566, undef2567, undef2568, undef2630, undef2913, undef2927, undef2963, undef2966, undef2971, undef2985, undef3039, undef3040, undef3041, undef3042, undef3043, undef3044, undef3057, undef3112, undef3113, undef3114, undef3247, undef3260, undef3316, undef3317, undef3318, undef3325, undef3362, undef3386, undef3387, undef3388, undef3389, undef3404, 16.96/17.06 16.96/17.06 Undef variables: 16.96/17.06 undef293, undef492, undef738, undef759, undef805, undef873, undef874, undef875, undef953, undef1010, undef1011, undef1012, undef1233, undef1348, undef1349, undef1350, undef1569, undef1635, undef1706, undef1753, undef1754, undef1755, undef1756, undef1757, undef1758, undef1956, undef2095, undef2112, undef2228, undef2229, undef2230, undef2431, undef2514, undef2563, undef2566, undef2567, undef2568, undef2630, undef2913, undef2927, undef2963, undef2966, undef2971, undef2985, undef3039, undef3040, undef3041, undef3042, undef3043, undef3044, undef3057, undef3112, undef3113, undef3114, undef3247, undef3260, undef3316, undef3317, undef3318, undef3325, undef3362, undef3386, undef3387, undef3388, undef3389, undef3404, 16.96/17.06 16.96/17.06 Abstraction variables: 16.96/17.06 16.96/17.06 Exit nodes: 16.96/17.06 16.96/17.06 Accepting locations: 16.96/17.06 16.96/17.06 Asserts: 16.96/17.06 16.96/17.06 ************************************************************* 16.96/17.06 ******************************************************************************************* 16.96/17.06 *********************** WORKING TRANSITION SYSTEM (DAG) *********************** 16.96/17.06 ******************************************************************************************* 16.96/17.06 16.96/17.06 Init Location: 0 16.96/17.06 Graph 0: 16.96/17.06 Transitions: 16.96/17.06 Variables: 16.96/17.06 16.96/17.06 Graph 1: 16.96/17.06 Transitions: 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 Variables: 16.96/17.06 k1^0 16.96/17.06 16.96/17.06 Graph 2: 16.96/17.06 Transitions: 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 Variables: 16.96/17.06 k2^0 16.96/17.06 16.96/17.06 Graph 3: 16.96/17.06 Transitions: 16.96/17.06 16.96/17.06 Variables: 16.96/17.06 16.96/17.06 Graph 4: 16.96/17.06 Transitions: 16.96/17.06 -1 + k4^0, rest remain the same}> 16.96/17.06 -1 + k4^0, rest remain the same}> 16.96/17.06 -1 + k4^0, rest remain the same}> 16.96/17.06 -1 + k4^0, rest remain the same}> 16.96/17.06 Variables: 16.96/17.06 k4^0 16.96/17.06 16.96/17.06 Graph 5: 16.96/17.06 Transitions: 16.96/17.06 16.96/17.06 -1 + k5^0, rest remain the same}> 16.96/17.06 Variables: 16.96/17.06 k5^0 16.96/17.06 16.96/17.06 Graph 6: 16.96/17.06 Transitions: 16.96/17.06 16.96/17.06 Variables: 16.96/17.06 16.96/17.06 Precedence: 16.96/17.06 Graph 0 16.96/17.06 16.96/17.06 Graph 1 16.96/17.06 16.96/17.06 16.96/17.06 16.96/17.06 Graph 2 16.96/17.06 undef1706, rest remain the same}> 16.96/17.06 16.96/17.06 Graph 3 16.96/17.06 16.96/17.06 16.96/17.06 Graph 4 16.96/17.06 undef3260, rest remain the same}> 16.96/17.06 16.96/17.06 Graph 5 16.96/17.06 undef2985, rest remain the same}> 16.96/17.06 16.96/17.06 Graph 6 16.96/17.06 16.96/17.06 16.96/17.06 Map Locations to Subgraph: 16.96/17.06 ( 0 , 0 ) 16.96/17.06 ( 2 , 2 ) 16.96/17.06 ( 8 , 1 ) 16.96/17.06 ( 11 , 3 ) 16.96/17.06 ( 16 , 4 ) 16.96/17.06 ( 20 , 5 ) 16.96/17.06 ( 26 , 6 ) 16.96/17.06 16.96/17.06 ******************************************************************************************* 16.96/17.06 ******************************** CHECKING ASSERTIONS ******************************** 16.96/17.06 ******************************************************************************************* 16.96/17.06 16.96/17.06 Proving termination of subgraph 0 16.96/17.06 Proving termination of subgraph 1 16.96/17.06 Checking unfeasibility... 16.96/17.06 Time used: 0.008324 16.96/17.06 16.96/17.06 Checking conditional termination of SCC {l8}... 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.004621s 16.96/17.06 Ranking function: -1 + k1^0 16.96/17.06 New Graphs: 16.96/17.06 Proving termination of subgraph 2 16.96/17.06 Checking unfeasibility... 16.96/17.06 Time used: 0.034627 16.96/17.06 16.96/17.06 Checking conditional termination of SCC {l2}... 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.014789s 16.96/17.06 Ranking function: -1 + k2^0 16.96/17.06 New Graphs: 16.96/17.06 Proving termination of subgraph 3 16.96/17.06 Checking unfeasibility... 16.96/17.06 Time used: 0.001661 16.96/17.06 16.96/17.06 > No variable changes in termination graph. 16.96/17.06 Checking conditional unfeasibility... 16.96/17.06 Termination failed. Trying to show unreachability... 16.96/17.06 Proving unreachability of entry: 16.96/17.06 16.96/17.06 LOG: CALL check - Post:1 <= 0 - Process 1 16.96/17.06 * Exit transition: 16.96/17.06 * Postcondition : 1 <= 0 16.96/17.06 Postcodition moved up: 1 <= 0 16.96/17.06 16.96/17.06 LOG: Try proving POST 16.96/17.06 Postcondition: 1 <= 0 16.96/17.06 16.96/17.06 LOG: CALL check - Post:1 <= 0 - Process 2 16.96/17.06 * Exit transition: undef1706, rest remain the same}> 16.96/17.06 * Postcondition : 1 <= 0 16.96/17.06 Postcodition moved up: 1 <= 0 16.96/17.06 16.96/17.06 LOG: Try proving POST 16.96/17.06 Postcondition: 1 <= 0 16.96/17.06 16.96/17.06 LOG: CALL check - Post:1 <= 0 - Process 3 16.96/17.06 * Exit transition: 16.96/17.06 * Postcondition : 1 <= 0 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.002328s 16.96/17.06 > Postcondition is not implied! 16.96/17.06 16.96/17.06 LOG: RETURN check - Elapsed time: 0.002481s 16.96/17.06 Postcondition: 1 <= 0 16.96/17.06 16.96/17.06 LOG: CALL check - Post:1 <= 0 - Process 4 16.96/17.06 * Exit transition: 16.96/17.06 * Postcondition : 1 <= 0 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.002386s 16.96/17.06 > Postcondition is not implied! 16.96/17.06 16.96/17.06 LOG: RETURN check - Elapsed time: 0.002547s 16.96/17.06 16.96/17.06 LOG: NarrowEntry size 1 16.96/17.06 16.96/17.06 LOG: NarrowEntry size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 ENTRIES: 16.96/17.06 16.96/17.06 16.96/17.06 END ENTRIES: 16.96/17.06 GRAPH: 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 END GRAPH: 16.96/17.06 EXIT: undef1706, rest remain the same}> 16.96/17.06 POST: 1 <= 0 16.96/17.06 16.96/17.06 16.96/17.06 LOG: Try proving POST 16.96/17.06 Solving with 1 template(s). 16.96/17.06 16.96/17.06 LOG: CALL solveNonLinearGetFirstSolution 16.96/17.06 16.96/17.06 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.021920s 16.96/17.06 Time used: 0.021538 16.96/17.06 Improving Solution with cost 52 ... 16.96/17.06 16.96/17.06 LOG: CALL solveNonLinearGetNextSolution 16.96/17.06 16.96/17.06 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001410s 16.96/17.06 Time used: 1.00137 16.96/17.06 16.96/17.06 LOG: SAT solveNonLinear - Elapsed time: 1.023330s 16.96/17.06 Cost: 52; Total time: 1.0229 16.96/17.06 Failed at location 8: k1^0 <= 0 16.96/17.06 Failed at location 8: k1^0 <= 0 16.96/17.06 Before Improving: 16.96/17.06 Quasi-invariant at l8: k1^0 <= 0 16.96/17.06 Optimizing invariants... 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.010314s 16.96/17.06 Remaining time after improvement: 0.994996 16.96/17.06 Some transition disabled by a set of quasi-invariant(s): 16.96/17.06 Quasi-invariant at l8: k1^0 <= 0 16.96/17.06 16.96/17.06 LOG: NEXT CALL check - disable 16.96/17.06 16.96/17.06 LOG: CALL check - Post:k1^0 <= 0 - Process 5 16.96/17.06 * Exit transition: 16.96/17.06 * Postcondition : k1^0 <= 0 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.002938s 16.96/17.06 > Postcondition is not implied! 16.96/17.06 16.96/17.06 LOG: RETURN check - Elapsed time: 0.003114s 16.96/17.06 Solving with 2 template(s). 16.96/17.06 16.96/17.06 LOG: CALL solveNonLinearGetFirstSolution 16.96/17.06 16.96/17.06 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.055333s 16.96/17.06 Time used: 0.054702 16.96/17.06 Improving Solution with cost 52 ... 16.96/17.06 16.96/17.06 LOG: CALL solveNonLinearGetNextSolution 16.96/17.06 16.96/17.06 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001535s 16.96/17.06 Time used: 1.00148 16.96/17.06 16.96/17.06 LOG: SAT solveNonLinear - Elapsed time: 1.056868s 16.96/17.06 Cost: 52; Total time: 1.05618 16.96/17.06 Failed at location 8: k1^0 <= 0 16.96/17.06 Failed at location 8: k1^0 <= 0 16.96/17.06 Before Improving: 16.96/17.06 Quasi-invariant at l8: k1^0 <= 0 16.96/17.06 Optimizing invariants... 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.022267s 16.96/17.06 Remaining time after improvement: 0.992832 16.96/17.06 Some transition disabled by a set of quasi-invariant(s): 16.96/17.06 Quasi-invariant at l8: k1^0 <= 0 16.96/17.06 16.96/17.06 LOG: NEXT CALL check - disable 16.96/17.06 16.96/17.06 LOG: CALL check - Post:k1^0 <= 0 - Process 6 16.96/17.06 * Exit transition: 16.96/17.06 * Postcondition : k1^0 <= 0 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.003558s 16.96/17.06 > Postcondition is not implied! 16.96/17.06 16.96/17.06 LOG: RETURN check - Elapsed time: 0.003726s 16.96/17.06 Solving with 3 template(s). 16.96/17.06 16.96/17.06 LOG: CALL solveNonLinearGetFirstSolution 16.96/17.06 16.96/17.06 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.159255s 16.96/17.06 Time used: 0.158341 16.96/17.06 Improving Solution with cost 52 ... 16.96/17.06 16.96/17.06 LOG: CALL solveNonLinearGetNextSolution 16.96/17.06 16.96/17.06 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.843666s 16.96/17.06 Time used: 0.843609 16.96/17.06 16.96/17.06 LOG: SAT solveNonLinear - Elapsed time: 1.002921s 16.96/17.06 Cost: 52; Total time: 1.00195 16.96/17.06 Failed at location 8: k1^0 <= 0 16.96/17.06 Failed at location 8: k1^0 <= 0 16.96/17.06 Before Improving: 16.96/17.06 Quasi-invariant at l8: k1^0 <= 0 16.96/17.06 Optimizing invariants... 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.013528s 16.96/17.06 Remaining time after improvement: 0.99138 16.96/17.06 Some transition disabled by a set of quasi-invariant(s): 16.96/17.06 Quasi-invariant at l8: k1^0 <= 0 16.96/17.06 16.96/17.06 LOG: NEXT CALL check - disable 16.96/17.06 16.96/17.06 LOG: CALL check - Post:k1^0 <= 0 - Process 7 16.96/17.06 * Exit transition: 16.96/17.06 * Postcondition : k1^0 <= 0 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.003386s 16.96/17.06 > Postcondition is not implied! 16.96/17.06 16.96/17.06 LOG: RETURN check - Elapsed time: 0.003557s 16.96/17.06 16.96/17.06 LOG: Postcondition is not implied - no solution 16.96/17.06 > Postcondition is not implied! 16.96/17.06 16.96/17.06 LOG: RETURN check - Elapsed time: 3.204168s 16.96/17.06 16.96/17.06 LOG: NarrowEntry size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 ENTRIES: 16.96/17.06 undef1706, rest remain the same}> 16.96/17.06 END ENTRIES: 16.96/17.06 GRAPH: 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 -1 + k2^0, rest remain the same}> 16.96/17.06 END GRAPH: 16.96/17.06 EXIT: 16.96/17.06 POST: 1 <= 0 16.96/17.06 16.96/17.06 16.96/17.06 LOG: Try proving POST 16.96/17.06 Solving with 1 template(s). 16.96/17.06 16.96/17.06 LOG: CALL solveNonLinearGetFirstSolution 16.96/17.06 16.96/17.06 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.054337s 16.96/17.06 Time used: 0.053607 16.96/17.06 Improving Solution with cost 51 ... 16.96/17.06 16.96/17.06 LOG: CALL solveNonLinearGetNextSolution 16.96/17.06 16.96/17.06 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001416s 16.96/17.06 Time used: 1.00137 16.96/17.06 16.96/17.06 LOG: SAT solveNonLinear - Elapsed time: 1.055753s 16.96/17.06 Cost: 51; Total time: 1.05497 16.96/17.06 Failed at location 2: k2^0 <= 0 16.96/17.06 Before Improving: 16.96/17.06 Quasi-invariant at l2: k2^0 <= 0 16.96/17.06 Optimizing invariants... 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.045677s 16.96/17.06 Remaining time after improvement: 0.988227 16.96/17.06 Some transition disabled by a set of quasi-invariant(s): 16.96/17.06 Quasi-invariant at l2: k2^0 <= 0 16.96/17.06 16.96/17.06 LOG: NEXT CALL check - disable 16.96/17.06 16.96/17.06 LOG: CALL check - Post:k2^0 <= 0 - Process 8 16.96/17.06 * Exit transition: undef1706, rest remain the same}> 16.96/17.06 * Postcondition : k2^0 <= 0 16.96/17.06 Postcodition moved up: undef1706 <= 0 16.96/17.06 16.96/17.06 LOG: Try proving POST 16.96/17.06 Postcondition: undef1706 <= 0 16.96/17.06 16.96/17.06 LOG: CALL check - Post:undef1706 <= 0 - Process 9 16.96/17.06 * Exit transition: 16.96/17.06 * Postcondition : undef1706 <= 0 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.002627s 16.96/17.06 > Postcondition is not implied! 16.96/17.06 16.96/17.06 LOG: RETURN check - Elapsed time: 0.002790s 16.96/17.06 Postcondition: undef1706 <= 0 16.96/17.06 16.96/17.06 LOG: CALL check - Post:undef1706 <= 0 - Process 10 16.96/17.06 * Exit transition: 16.96/17.06 * Postcondition : undef1706 <= 0 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.002676s 16.96/17.06 > Postcondition is not implied! 16.96/17.06 16.96/17.06 LOG: RETURN check - Elapsed time: 0.002843s 16.96/17.06 16.96/17.06 LOG: NarrowEntry size 1 16.96/17.06 16.96/17.06 LOG: NarrowEntry size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 ENTRIES: 16.96/17.06 16.96/17.06 16.96/17.06 END ENTRIES: 16.96/17.06 GRAPH: 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 END GRAPH: 16.96/17.06 EXIT: undef1706, rest remain the same}> 16.96/17.06 POST: k2^0 <= 0 16.96/17.06 16.96/17.06 16.96/17.06 LOG: Try proving POST 16.96/17.06 Solving with 1 template(s). 16.96/17.06 16.96/17.06 LOG: CALL solveNonLinearGetFirstSolution 16.96/17.06 16.96/17.06 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.023069s 16.96/17.06 Time used: 0.022711 16.96/17.06 Improving Solution with cost 52 ... 16.96/17.06 16.96/17.06 LOG: CALL solveNonLinearGetNextSolution 16.96/17.06 16.96/17.06 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001618s 16.96/17.06 Time used: 1.00157 16.96/17.06 16.96/17.06 LOG: SAT solveNonLinear - Elapsed time: 1.024687s 16.96/17.06 Cost: 52; Total time: 1.02428 16.96/17.06 Failed at location 8: k1^0 <= 0 16.96/17.06 Failed at location 8: k1^0 <= 0 16.96/17.06 Before Improving: 16.96/17.06 Quasi-invariant at l8: k1^0 <= 0 16.96/17.06 Optimizing invariants... 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.011228s 16.96/17.06 Remaining time after improvement: 0.994185 16.96/17.06 Some transition disabled by a set of quasi-invariant(s): 16.96/17.06 Quasi-invariant at l8: k1^0 <= 0 16.96/17.06 16.96/17.06 LOG: NEXT CALL check - disable 16.96/17.06 16.96/17.06 LOG: CALL check - Post:k1^0 <= 0 - Process 11 16.96/17.06 * Exit transition: 16.96/17.06 * Postcondition : k1^0 <= 0 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.003598s 16.96/17.06 > Postcondition is not implied! 16.96/17.06 16.96/17.06 LOG: RETURN check - Elapsed time: 0.003767s 16.96/17.06 Solving with 2 template(s). 16.96/17.06 16.96/17.06 LOG: CALL solveNonLinearGetFirstSolution 16.96/17.06 16.96/17.06 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.059683s 16.96/17.06 Time used: 0.058999 16.96/17.06 Improving Solution with cost 52 ... 16.96/17.06 16.96/17.06 LOG: CALL solveNonLinearGetNextSolution 16.96/17.06 16.96/17.06 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001793s 16.96/17.06 Time used: 1.00172 16.96/17.06 16.96/17.06 LOG: SAT solveNonLinear - Elapsed time: 1.061477s 16.96/17.06 Cost: 52; Total time: 1.06072 16.96/17.06 Failed at location 8: k1^0 <= 0 16.96/17.06 Failed at location 8: k1^0 <= 0 16.96/17.06 Before Improving: 16.96/17.06 Quasi-invariant at l8: k1^0 <= 0 16.96/17.06 Optimizing invariants... 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.024446s 16.96/17.06 Remaining time after improvement: 0.991216 16.96/17.06 Some transition disabled by a set of quasi-invariant(s): 16.96/17.06 Quasi-invariant at l8: k1^0 <= 0 16.96/17.06 16.96/17.06 LOG: NEXT CALL check - disable 16.96/17.06 16.96/17.06 LOG: CALL check - Post:k1^0 <= 0 - Process 12 16.96/17.06 * Exit transition: 16.96/17.06 * Postcondition : k1^0 <= 0 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.004019s 16.96/17.06 > Postcondition is not implied! 16.96/17.06 16.96/17.06 LOG: RETURN check - Elapsed time: 0.004196s 16.96/17.06 Solving with 3 template(s). 16.96/17.06 16.96/17.06 LOG: CALL solveNonLinearGetFirstSolution 16.96/17.06 16.96/17.06 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.120553s 16.96/17.06 Time used: 0.1196 16.96/17.06 Improving Solution with cost 52 ... 16.96/17.06 16.96/17.06 LOG: CALL solveNonLinearGetNextSolution 16.96/17.06 16.96/17.06 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.882115s 16.96/17.06 Time used: 0.882071 16.96/17.06 16.96/17.06 LOG: SAT solveNonLinear - Elapsed time: 1.002668s 16.96/17.06 Cost: 52; Total time: 1.00167 16.96/17.06 Failed at location 8: k1^0 <= 0 16.96/17.06 Failed at location 8: k1^0 <= 0 16.96/17.06 Before Improving: 16.96/17.06 Quasi-invariant at l8: k1^0 <= 0 16.96/17.06 Optimizing invariants... 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.014724s 16.96/17.06 Remaining time after improvement: 0.990412 16.96/17.06 Some transition disabled by a set of quasi-invariant(s): 16.96/17.06 Quasi-invariant at l8: k1^0 <= 0 16.96/17.06 16.96/17.06 LOG: NEXT CALL check - disable 16.96/17.06 16.96/17.06 LOG: CALL check - Post:k1^0 <= 0 - Process 13 16.96/17.06 * Exit transition: 16.96/17.06 * Postcondition : k1^0 <= 0 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.004355s 16.96/17.06 > Postcondition is not implied! 16.96/17.06 16.96/17.06 LOG: RETURN check - Elapsed time: 0.004535s 16.96/17.06 16.96/17.06 LOG: Postcondition is not implied - no solution 16.96/17.06 > Postcondition is not implied! 16.96/17.06 16.96/17.06 LOG: RETURN check - Elapsed time: 3.249475s 16.96/17.06 Solving with 2 template(s). 16.96/17.06 16.96/17.06 LOG: CALL solveNonLinearGetFirstSolution 16.96/17.06 16.96/17.06 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.284626s 16.96/17.06 Time used: 0.283127 16.96/17.06 Improving Solution with cost 51 ... 16.96/17.06 16.96/17.06 LOG: CALL solveNonLinearGetNextSolution 16.96/17.06 16.96/17.06 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002127s 16.96/17.06 Time used: 1.00208 16.96/17.06 16.96/17.06 LOG: SAT solveNonLinear - Elapsed time: 1.286753s 16.96/17.06 Cost: 51; Total time: 1.28521 16.96/17.06 Failed at location 2: 1 + k2^0 <= 0 16.96/17.06 Before Improving: 16.96/17.06 Quasi-invariant at l2: 1 + k2^0 <= 0 16.96/17.06 Optimizing invariants... 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.021558s 16.96/17.06 Remaining time after improvement: 0.984862 16.96/17.06 Some transition disabled by a set of quasi-invariant(s): 16.96/17.06 Quasi-invariant at l2: 1 + k2^0 <= 0 16.96/17.06 16.96/17.06 LOG: NEXT CALL check - disable 16.96/17.06 16.96/17.06 LOG: CALL check - Post:1 + k2^0 <= 0 - Process 14 16.96/17.06 * Exit transition: undef1706, rest remain the same}> 16.96/17.06 * Postcondition : 1 + k2^0 <= 0 16.96/17.06 Postcodition moved up: 1 + undef1706 <= 0 16.96/17.06 16.96/17.06 LOG: Try proving POST 16.96/17.06 Postcondition: 1 + undef1706 <= 0 16.96/17.06 16.96/17.06 LOG: Postcondition is not implied - Post: 1 + undef1706 <= 0 - Already checked 16.96/17.06 Already checked with failure 16.96/17.06 Postcondition: 1 + undef1706 <= 0 16.96/17.06 16.96/17.06 LOG: Postcondition is not implied - Post: 1 + undef1706 <= 0 - Already checked 16.96/17.06 Already checked with failure 16.96/17.06 16.96/17.06 LOG: NarrowEntry size 1 16.96/17.06 16.96/17.06 LOG: NarrowEntry size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 ENTRIES: 16.96/17.06 16.96/17.06 16.96/17.06 END ENTRIES: 16.96/17.06 GRAPH: 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 END GRAPH: 16.96/17.06 EXIT: undef1706, rest remain the same}> 16.96/17.06 POST: 1 + k2^0 <= 0 16.96/17.06 16.96/17.06 16.96/17.06 LOG: Try proving POST 16.96/17.06 Solving with 1 template(s). 16.96/17.06 16.96/17.06 LOG: CALL solveNonLinearGetFirstSolution 16.96/17.06 16.96/17.06 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.025593s 16.96/17.06 Time used: 0.025216 16.96/17.06 Improving Solution with cost 52 ... 16.96/17.06 16.96/17.06 LOG: CALL solveNonLinearGetNextSolution 16.96/17.06 16.96/17.06 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002693s 16.96/17.06 Time used: 1.00264 16.96/17.06 16.96/17.06 LOG: SAT solveNonLinear - Elapsed time: 1.028286s 16.96/17.06 Cost: 52; Total time: 1.02785 16.96/17.06 Failed at location 8: k1^0 <= 0 16.96/17.06 Failed at location 8: k1^0 <= 0 16.96/17.06 Before Improving: 16.96/17.06 Quasi-invariant at l8: k1^0 <= 0 16.96/17.06 Optimizing invariants... 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.011863s 16.96/17.06 Remaining time after improvement: 0.99361 16.96/17.06 Some transition disabled by a set of quasi-invariant(s): 16.96/17.06 Quasi-invariant at l8: k1^0 <= 0 16.96/17.06 16.96/17.06 LOG: NEXT CALL check - disable 16.96/17.06 16.96/17.06 LOG: CALL check - Post:k1^0 <= 0 - Process 15 16.96/17.06 * Exit transition: 16.96/17.06 * Postcondition : k1^0 <= 0 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.003888s 16.96/17.06 > Postcondition is not implied! 16.96/17.06 16.96/17.06 LOG: RETURN check - Elapsed time: 0.004062s 16.96/17.06 Solving with 2 template(s). 16.96/17.06 16.96/17.06 LOG: CALL solveNonLinearGetFirstSolution 16.96/17.06 16.96/17.06 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.059735s 16.96/17.06 Time used: 0.059035 16.96/17.06 Improving Solution with cost 52 ... 16.96/17.06 16.96/17.06 LOG: CALL solveNonLinearGetNextSolution 16.96/17.06 16.96/17.06 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.001984s 16.96/17.06 Time used: 1.00194 16.96/17.06 16.96/17.06 LOG: SAT solveNonLinear - Elapsed time: 1.061720s 16.96/17.06 Cost: 52; Total time: 1.06097 16.96/17.06 Failed at location 8: k1^0 <= 0 16.96/17.06 Failed at location 8: k1^0 <= 0 16.96/17.06 Before Improving: 16.96/17.06 Quasi-invariant at l8: k1^0 <= 0 16.96/17.06 Optimizing invariants... 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.024915s 16.96/17.06 Remaining time after improvement: 0.991742 16.96/17.06 Some transition disabled by a set of quasi-invariant(s): 16.96/17.06 Quasi-invariant at l8: k1^0 <= 0 16.96/17.06 16.96/17.06 LOG: NEXT CALL check - disable 16.96/17.06 16.96/17.06 LOG: CALL check - Post:k1^0 <= 0 - Process 16 16.96/17.06 * Exit transition: 16.96/17.06 * Postcondition : k1^0 <= 0 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.004277s 16.96/17.06 > Postcondition is not implied! 16.96/17.06 16.96/17.06 LOG: RETURN check - Elapsed time: 0.004459s 16.96/17.06 Solving with 3 template(s). 16.96/17.06 16.96/17.06 LOG: CALL solveNonLinearGetFirstSolution 16.96/17.06 16.96/17.06 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.131680s 16.96/17.06 Time used: 0.130664 16.96/17.06 Improving Solution with cost 52 ... 16.96/17.06 16.96/17.06 LOG: CALL solveNonLinearGetNextSolution 16.96/17.06 16.96/17.06 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.871449s 16.96/17.06 Time used: 0.871406 16.96/17.06 16.96/17.06 LOG: SAT solveNonLinear - Elapsed time: 1.003130s 16.96/17.06 Cost: 52; Total time: 1.00207 16.96/17.06 Failed at location 8: k1^0 <= 0 16.96/17.06 Failed at location 8: k1^0 <= 0 16.96/17.06 Before Improving: 16.96/17.06 Quasi-invariant at l8: k1^0 <= 0 16.96/17.06 Optimizing invariants... 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.015759s 16.96/17.06 Remaining time after improvement: 0.98972 16.96/17.06 Some transition disabled by a set of quasi-invariant(s): 16.96/17.06 Quasi-invariant at l8: k1^0 <= 0 16.96/17.06 16.96/17.06 LOG: NEXT CALL check - disable 16.96/17.06 16.96/17.06 LOG: CALL check - Post:k1^0 <= 0 - Process 17 16.96/17.06 * Exit transition: 16.96/17.06 * Postcondition : k1^0 <= 0 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.004389s 16.96/17.06 > Postcondition is not implied! 16.96/17.06 16.96/17.06 LOG: RETURN check - Elapsed time: 0.004573s 16.96/17.06 16.96/17.06 LOG: Postcondition is not implied - no solution 16.96/17.06 > Postcondition is not implied! 16.96/17.06 16.96/17.06 LOG: RETURN check - Elapsed time: 3.237414s 16.96/17.06 Solving with 3 template(s). 16.96/17.06 16.96/17.06 LOG: CALL solveNonLinearGetFirstSolution 16.96/17.06 16.96/17.06 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.459216s 16.96/17.06 Time used: 0.45708 16.96/17.06 Improving Solution with cost 51 ... 16.96/17.06 16.96/17.06 LOG: CALL solveNonLinearGetNextSolution 16.96/17.06 16.96/17.06 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.545563s 16.96/17.06 Time used: 0.545538 16.96/17.06 16.96/17.06 LOG: SAT solveNonLinear - Elapsed time: 1.004779s 16.96/17.06 Cost: 51; Total time: 1.00262 16.96/17.06 Failed at location 2: k2^0 <= 0 16.96/17.06 Before Improving: 16.96/17.06 Quasi-invariant at l2: k2^0 <= 0 16.96/17.06 Optimizing invariants... 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.032485s 16.96/17.06 Remaining time after improvement: 0.97869 16.96/17.06 Some transition disabled by a set of quasi-invariant(s): 16.96/17.06 Quasi-invariant at l2: k2^0 <= 0 16.96/17.06 16.96/17.06 LOG: NEXT CALL check - disable 16.96/17.06 16.96/17.06 LOG: CALL check - Post:k2^0 <= 0 - Process 18 16.96/17.06 * Exit transition: undef1706, rest remain the same}> 16.96/17.06 * Postcondition : k2^0 <= 0 16.96/17.06 Postcodition moved up: undef1706 <= 0 16.96/17.06 16.96/17.06 LOG: Try proving POST 16.96/17.06 Postcondition: undef1706 <= 0 16.96/17.06 16.96/17.06 LOG: Postcondition is not implied - Post: undef1706 <= 0 - Already checked 16.96/17.06 Already checked with failure 16.96/17.06 Postcondition: undef1706 <= 0 16.96/17.06 16.96/17.06 LOG: Postcondition is not implied - Post: undef1706 <= 0 - Already checked 16.96/17.06 Already checked with failure 16.96/17.06 16.96/17.06 LOG: NarrowEntry size 1 16.96/17.06 16.96/17.06 LOG: NarrowEntry size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 Narrowing transition: 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 16.96/17.06 LOG: Narrow transition size 1 16.96/17.06 ENTRIES: 16.96/17.06 16.96/17.06 16.96/17.06 END ENTRIES: 16.96/17.06 GRAPH: 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 -1 + k1^0, rest remain the same}> 16.96/17.06 END GRAPH: 16.96/17.06 EXIT: undef1706, rest remain the same}> 16.96/17.06 POST: k2^0 <= 0 16.96/17.06 16.96/17.06 16.96/17.06 LOG: Try proving POST 16.96/17.06 Solving with 1 template(s). 16.96/17.06 16.96/17.06 LOG: CALL solveNonLinearGetFirstSolution 16.96/17.06 16.96/17.06 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.024464s 16.96/17.06 Time used: 0.024098 16.96/17.06 Improving Solution with cost 52 ... 16.96/17.06 16.96/17.06 LOG: CALL solveNonLinearGetNextSolution 16.96/17.06 16.96/17.06 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.003846s 16.96/17.06 Time used: 1.00378 16.96/17.06 16.96/17.06 LOG: SAT solveNonLinear - Elapsed time: 1.028310s 16.96/17.06 Cost: 52; Total time: 1.02788 16.96/17.06 Failed at location 8: k1^0 <= 0 16.96/17.06 Failed at location 8: k1^0 <= 0 16.96/17.06 Before Improving: 16.96/17.06 Quasi-invariant at l8: k1^0 <= 0 16.96/17.06 Optimizing invariants... 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.011857s 16.96/17.06 Remaining time after improvement: 0.993769 16.96/17.06 Some transition disabled by a set of quasi-invariant(s): 16.96/17.06 Quasi-invariant at l8: k1^0 <= 0 16.96/17.06 16.96/17.06 LOG: NEXT CALL check - disable 16.96/17.06 16.96/17.06 LOG: CALL check - Post:k1^0 <= 0 - Process 19 16.96/17.06 * Exit transition: 16.96/17.06 * Postcondition : k1^0 <= 0 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.004148s 16.96/17.06 > Postcondition is not implied! 16.96/17.06 16.96/17.06 LOG: RETURN check - Elapsed time: 0.004331s 16.96/17.06 Solving with 2 template(s). 16.96/17.06 16.96/17.06 LOG: CALL solveNonLinearGetFirstSolution 16.96/17.06 16.96/17.06 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.062984s 16.96/17.06 Time used: 0.062283 16.96/17.06 Improving Solution with cost 52 ... 16.96/17.06 16.96/17.06 LOG: CALL solveNonLinearGetNextSolution 16.96/17.06 16.96/17.06 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 1.002777s 16.96/17.06 Time used: 1.00273 16.96/17.06 16.96/17.06 LOG: SAT solveNonLinear - Elapsed time: 1.065761s 16.96/17.06 Cost: 52; Total time: 1.06501 16.96/17.06 Failed at location 8: k1^0 <= 0 16.96/17.06 Failed at location 8: k1^0 <= 0 16.96/17.06 Before Improving: 16.96/17.06 Quasi-invariant at l8: k1^0 <= 0 16.96/17.06 Optimizing invariants... 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.025819s 16.96/17.06 Remaining time after improvement: 0.990364 16.96/17.06 Some transition disabled by a set of quasi-invariant(s): 16.96/17.06 Quasi-invariant at l8: k1^0 <= 0 16.96/17.06 16.96/17.06 LOG: NEXT CALL check - disable 16.96/17.06 16.96/17.06 LOG: CALL check - Post:k1^0 <= 0 - Process 20 16.96/17.06 * Exit transition: 16.96/17.06 * Postcondition : k1^0 <= 0 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.005057s 16.96/17.06 > Postcondition is not implied! 16.96/17.06 16.96/17.06 LOG: RETURN check - Elapsed time: 0.005248s 16.96/17.06 Solving with 3 template(s). 16.96/17.06 16.96/17.06 LOG: CALL solveNonLinearGetFirstSolution 16.96/17.06 16.96/17.06 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.124636s 16.96/17.06 Time used: 0.1236 16.96/17.06 Improving Solution with cost 52 ... 16.96/17.06 16.96/17.06 LOG: CALL solveNonLinearGetNextSolution 16.96/17.06 16.96/17.06 LOG: RETURN solveNonLinearGetNextSolution - Elapsed time: 0.878485s 16.96/17.06 Time used: 0.87845 16.96/17.06 16.96/17.06 LOG: SAT solveNonLinear - Elapsed time: 1.003121s 16.96/17.06 Cost: 52; Total time: 1.00205 16.96/17.06 Failed at location 8: k1^0 <= 0 16.96/17.06 Failed at location 8: k1^0 <= 0 16.96/17.06 Before Improving: 16.96/17.06 Quasi-invariant at l8: k1^0 <= 0 16.96/17.06 Optimizing invariants... 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.016886s 16.96/17.06 Remaining time after improvement: 0.989164 16.96/17.06 Some transition disabled by a set of quasi-invariant(s): 16.96/17.06 Quasi-invariant at l8: k1^0 <= 0 16.96/17.06 16.96/17.06 LOG: NEXT CALL check - disable 16.96/17.06 16.96/17.06 LOG: CALL check - Post:k1^0 <= 0 - Process 21 16.96/17.06 * Exit transition: 16.96/17.06 * Postcondition : k1^0 <= 0 16.96/17.06 16.96/17.06 LOG: CALL solveLinear 16.96/17.06 16.96/17.06 LOG: RETURN solveLinear - Elapsed time: 0.005605s 16.96/17.06 > Postcondition is not implied! 16.96/17.06 16.96/17.06 LOG: RETURN check - Elapsed time: 0.005807s 16.96/17.06 16.96/17.06 LOG: Postcondition is not implied - no solution 16.96/17.06 > Postcondition is not implied! 16.96/17.06 16.96/17.06 LOG: RETURN check - Elapsed time: 3.248098s 16.96/17.06 16.96/17.06 LOG: Postcondition is not implied - no solution 16.96/17.06 > Postcondition is not implied! 16.96/17.06 16.96/17.06 LOG: RETURN check - Elapsed time: 16.510296s 16.96/17.06 Cannot prove unreachability 16.96/17.06 16.96/17.06 Proving non-termination of subgraph 3 16.96/17.06 Transitions: 16.96/17.06 16.96/17.06 Variables: 16.96/17.06 16.96/17.06 Checking conditional non-termination of SCC {l11}... 16.96/17.06 > No exit transition to close. 16.96/17.06 Calling reachability with... 16.96/17.06 Transition: 16.96/17.06 Conditions: 16.96/17.06 OPEN EXITS: 16.96/17.06 16.96/17.06 16.96/17.06 --- Reachability graph --- 16.96/17.06 > Graph without transitions. 16.96/17.06 16.96/17.06 Calling reachability with... 16.96/17.06 Transition: 16.96/17.06 Conditions: 16.96/17.06 OPEN EXITS: 16.96/17.06 (condsUp: undef874 = 0, undef873 = 1, undef875 = 1) 16.96/17.06 16.96/17.06 --- Reachability graph --- 16.96/17.06 > Graph without transitions. 16.96/17.06 16.96/17.06 Calling reachability with... 16.96/17.06 Transition: undef1706, rest remain the same}> 16.96/17.06 Conditions: k2^0 <= 0, undef874 = 0, undef873 = 1, undef875 = 1, 16.96/17.06 OPEN EXITS: 16.96/17.06 WARNING: Applying substitution to an expression with non-program variables. 16.96/17.06 WARNING: Applying substitution to an expression with non-program variables. 16.96/17.06 WARNING: Applying substitution to an expression with non-program variables. 16.96/17.06 undef1706, rest remain the same}> (condsUp: undef1754 = 0, undef1757 = 0, undef1753 = 1, undef1755 = 1, undef1756 = 1, undef1758 = 1, undef1706 <= 0, undef874 = 0, undef873 = 1, undef875 = 1) 16.96/17.06 16.96/17.06 --- Reachability graph --- 16.96/17.06 > Graph without transitions. 16.96/17.06 16.96/17.06 Calling reachability with... 16.96/17.06 Transition: 16.96/17.06 Conditions: k1^0 <= 0, undef1754 = 0, undef1757 = 0, undef1753 = 1, undef1755 = 1, undef1756 = 1, undef1758 = 1, undef1706 <= 0, undef874 = 0, undef873 = 1, undef875 = 1, 16.96/17.06 Transition: 16.96/17.06 Conditions: k1^0 <= 0, undef1754 = 0, undef1757 = 0, undef1753 = 1, undef1755 = 1, undef1756 = 1, undef1758 = 1, undef1706 <= 0, undef874 = 0, undef873 = 1, undef875 = 1, 16.96/17.06 OPEN EXITS: 16.96/17.06 16.96/17.06 16.96/17.06 16.96/17.06 > Conditions are reachable! 16.96/17.06 16.96/17.06 Program does NOT terminate 16.96/17.06 /export/starexec/sandbox2/solver/bin/starexec_run_termcomp2019_ITS: line 26: delete: command not found 16.96/17.06 /export/starexec/sandbox2/solver/bin/starexec_run_termcomp2019_ITS: line 27: edit: command not found 16.96/17.06 EOF