About the Execution of ITS-Tools for Dekker-PT-200
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 1667425.00 | 0.00 | 0.00 | FFFFFTFFFFFFT?FT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r133-smll-167819410000043.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is Dekker-PT-200, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r133-smll-167819410000043
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 25M
-rw-r--r-- 1 mcc users 8.1K Feb 26 04:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 26 04:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 26 02:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 02:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 15:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 26 06:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 166K Feb 26 06:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Feb 26 05:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 110K Feb 26 05:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 25M Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME Dekker-PT-200-LTLCardinality-00
FORMULA_NAME Dekker-PT-200-LTLCardinality-01
FORMULA_NAME Dekker-PT-200-LTLCardinality-02
FORMULA_NAME Dekker-PT-200-LTLCardinality-03
FORMULA_NAME Dekker-PT-200-LTLCardinality-04
FORMULA_NAME Dekker-PT-200-LTLCardinality-05
FORMULA_NAME Dekker-PT-200-LTLCardinality-06
FORMULA_NAME Dekker-PT-200-LTLCardinality-07
FORMULA_NAME Dekker-PT-200-LTLCardinality-08
FORMULA_NAME Dekker-PT-200-LTLCardinality-09
FORMULA_NAME Dekker-PT-200-LTLCardinality-10
FORMULA_NAME Dekker-PT-200-LTLCardinality-11
FORMULA_NAME Dekker-PT-200-LTLCardinality-12
FORMULA_NAME Dekker-PT-200-LTLCardinality-13
FORMULA_NAME Dekker-PT-200-LTLCardinality-14
FORMULA_NAME Dekker-PT-200-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678262351093
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Dekker-PT-200
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-08 07:59:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-08 07:59:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 07:59:16] [INFO ] Load time of PNML (sax parser for PT used): 2237 ms
[2023-03-08 07:59:16] [INFO ] Transformed 1000 places.
[2023-03-08 07:59:16] [INFO ] Transformed 40400 transitions.
[2023-03-08 07:59:16] [INFO ] Found NUPN structural information;
[2023-03-08 07:59:17] [INFO ] Parsed PT model containing 1000 places and 40400 transitions and 320400 arcs in 2893 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA Dekker-PT-200-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 2170 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2023-03-08 07:59:20] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 1000 cols
[2023-03-08 07:59:20] [INFO ] Computed 600 place invariants in 81 ms
[2023-03-08 07:59:50] [INFO ] Performed 275/1000 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-08 08:00:04] [INFO ] Implicit Places using invariants in 44094 ms returned []
Implicit Place search using SMT only with invariants took 44137 ms to find 0 implicit places.
[2023-03-08 08:00:04] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:00:04] [INFO ] Invariant cache hit.
[2023-03-08 08:00:34] [INFO ] Performed 30506/40400 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-08 08:00:44] [INFO ] Dead Transitions using invariants and state equation in 40666 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 87007 ms. Remains : 1000/1000 places, 40400/40400 transitions.
Support contains 26 out of 1000 places after structural reductions.
[2023-03-08 08:00:47] [INFO ] Flatten gal took : 2142 ms
[2023-03-08 08:00:49] [INFO ] Flatten gal took : 1732 ms
[2023-03-08 08:00:52] [INFO ] Input system was already deterministic with 40400 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 934 ms. (steps per millisecond=10 ) properties (out of 13) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-08 08:00:54] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:00:54] [INFO ] Invariant cache hit.
[2023-03-08 08:00:54] [INFO ] [Real]Absence check using 400 positive place invariants in 97 ms returned sat
[2023-03-08 08:00:54] [INFO ] [Real]Absence check using 400 positive and 200 generalized place invariants in 55 ms returned sat
[2023-03-08 08:00:55] [INFO ] After 1373ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 08:00:56] [INFO ] [Nat]Absence check using 400 positive place invariants in 140 ms returned sat
[2023-03-08 08:00:56] [INFO ] [Nat]Absence check using 400 positive and 200 generalized place invariants in 53 ms returned sat
[2023-03-08 08:00:57] [INFO ] After 775ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 08:00:57] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-08 08:00:57] [INFO ] After 413ms SMT Verify possible using 200 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 08:01:01] [INFO ] Deduced a trap composed of 4 places in 3091 ms of which 12 ms to minimize.
[2023-03-08 08:01:04] [INFO ] Deduced a trap composed of 4 places in 3333 ms of which 4 ms to minimize.
[2023-03-08 08:01:07] [INFO ] Deduced a trap composed of 6 places in 3031 ms of which 2 ms to minimize.
[2023-03-08 08:01:10] [INFO ] Deduced a trap composed of 4 places in 2754 ms of which 2 ms to minimize.
[2023-03-08 08:01:13] [INFO ] Deduced a trap composed of 4 places in 3060 ms of which 1 ms to minimize.
[2023-03-08 08:01:16] [INFO ] Deduced a trap composed of 4 places in 2842 ms of which 1 ms to minimize.
[2023-03-08 08:01:19] [INFO ] Deduced a trap composed of 4 places in 3477 ms of which 2 ms to minimize.
[2023-03-08 08:01:23] [INFO ] Deduced a trap composed of 4 places in 3265 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-08 08:01:23] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-08 08:01:23] [INFO ] After 27526ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 40 ms.
Support contains 2 out of 1000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 2248 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2252 ms. Remains : 1000/1000 places, 40400/40400 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 753 ms. (steps per millisecond=13 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 142911 steps, run timeout after 3003 ms. (steps per millisecond=47 ) properties seen :{}
Probabilistic random walk after 142911 steps, saw 137904 distinct states, run finished after 3011 ms. (steps per millisecond=47 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-08 08:01:29] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:01:29] [INFO ] Invariant cache hit.
[2023-03-08 08:01:29] [INFO ] [Real]Absence check using 400 positive place invariants in 101 ms returned sat
[2023-03-08 08:01:29] [INFO ] [Real]Absence check using 400 positive and 200 generalized place invariants in 55 ms returned sat
[2023-03-08 08:01:30] [INFO ] After 1140ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 08:01:31] [INFO ] [Nat]Absence check using 400 positive place invariants in 117 ms returned sat
[2023-03-08 08:01:31] [INFO ] [Nat]Absence check using 400 positive and 200 generalized place invariants in 85 ms returned sat
[2023-03-08 08:01:32] [INFO ] After 921ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 08:01:32] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-08 08:01:32] [INFO ] After 409ms SMT Verify possible using 200 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 08:01:36] [INFO ] Deduced a trap composed of 4 places in 3309 ms of which 1 ms to minimize.
[2023-03-08 08:01:39] [INFO ] Deduced a trap composed of 4 places in 3535 ms of which 1 ms to minimize.
[2023-03-08 08:01:43] [INFO ] Deduced a trap composed of 6 places in 3687 ms of which 2 ms to minimize.
[2023-03-08 08:01:47] [INFO ] Deduced a trap composed of 4 places in 3565 ms of which 2 ms to minimize.
[2023-03-08 08:01:51] [INFO ] Deduced a trap composed of 4 places in 3609 ms of which 1 ms to minimize.
[2023-03-08 08:01:54] [INFO ] Deduced a trap composed of 4 places in 3471 ms of which 1 ms to minimize.
[2023-03-08 08:01:58] [INFO ] Deduced a trap composed of 4 places in 3487 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-08 08:01:58] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-08 08:01:58] [INFO ] After 27404ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 19 ms.
Support contains 2 out of 1000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1847 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1848 ms. Remains : 1000/1000 places, 40400/40400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1741 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2023-03-08 08:02:01] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:02:01] [INFO ] Invariant cache hit.
[2023-03-08 08:02:32] [INFO ] Performed 328/1000 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-08 08:02:43] [INFO ] Implicit Places using invariants in 42215 ms returned [400, 403, 406, 409, 412, 415, 418, 421, 424, 427, 430, 433, 436, 439, 442, 445, 448, 451, 454, 457, 460, 463, 466, 469, 472, 475, 478, 481, 484, 487, 490, 493, 496, 499, 502, 505, 508, 511, 514, 517, 520, 523, 526, 529, 532, 535, 538, 541, 544, 547, 550, 553, 556, 559, 562, 565, 568, 571, 574, 577, 580, 583, 586, 589, 592, 595, 598, 601, 604, 607, 610, 613, 616, 619, 622, 625, 628, 631, 634, 637, 640, 643, 646, 649, 652, 655, 658, 661, 664, 667, 670, 673, 676, 679, 682, 685, 688, 691, 694, 697, 700, 703, 706, 709, 712, 715, 718, 721, 724, 727, 730, 733, 736, 739, 742, 745, 748, 751, 754, 757, 760, 763, 766, 769, 772, 775, 778, 781, 784, 787, 790, 793, 796, 799, 802, 805, 808, 811, 814, 817, 820, 823, 826, 829, 832, 835, 838, 841, 844, 847, 850, 853, 856, 859, 862, 865, 868, 871, 874, 877, 880, 883, 886, 889, 892, 895, 898, 901, 904, 907, 910, 913, 916, 919, 922, 925, 928, 931, 934, 937, 940, 943, 946, 949, 952, 955, 958, 961, 964, 967, 970, 973, 976, 979, 982, 985, 988, 991, 994, 997]
Discarding 200 places :
Implicit Place search using SMT only with invariants took 42272 ms to find 200 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 800/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1394 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 45420 ms. Remains : 800/1000 places, 40400/40400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1271 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2023-03-08 08:02:48] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:02:48] [INFO ] Invariant cache hit.
[2023-03-08 08:03:18] [INFO ] Performed 356/1000 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-08 08:03:26] [INFO ] Implicit Places using invariants in 38597 ms returned [400, 403, 406, 409, 412, 415, 418, 421, 424, 427, 430, 433, 436, 439, 442, 445, 448, 451, 454, 457, 460, 463, 466, 469, 472, 475, 478, 481, 484, 487, 490, 493, 496, 499, 502, 505, 508, 511, 514, 517, 520, 523, 526, 529, 532, 535, 538, 541, 544, 547, 550, 553, 556, 559, 562, 565, 568, 571, 574, 577, 580, 583, 586, 589, 592, 595, 598, 601, 604, 607, 610, 613, 616, 619, 622, 625, 628, 631, 634, 637, 640, 643, 646, 649, 652, 655, 658, 664, 667, 670, 673, 676, 679, 682, 685, 688, 691, 694, 697, 700, 703, 706, 709, 712, 715, 718, 721, 724, 727, 730, 733, 736, 739, 742, 745, 748, 751, 754, 757, 760, 763, 766, 769, 772, 775, 778, 781, 784, 787, 790, 793, 796, 799, 802, 805, 808, 811, 814, 817, 820, 823, 826, 829, 832, 835, 838, 841, 844, 847, 850, 853, 856, 859, 862, 865, 868, 871, 874, 877, 880, 883, 886, 889, 892, 895, 898, 901, 904, 907, 910, 913, 916, 919, 922, 925, 928, 931, 934, 937, 940, 943, 946, 949, 952, 955, 958, 961, 964, 967, 970, 973, 976, 979, 982, 985, 988, 991, 994, 997]
Discarding 199 places :
Implicit Place search using SMT only with invariants took 38644 ms to find 199 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 801/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1362 ms. Remains 801 /801 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41279 ms. Remains : 801/1000 places, 40400/40400 transitions.
Stuttering acceptance computed with spot in 288 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Dekker-PT-200-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s188 0) (EQ s574 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 41437 reset in 8803 ms.
Stack based approach found an accepted trace after 2613 steps with 1093 reset with depth 230 and stack size 230 in 237 ms.
FORMULA Dekker-PT-200-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-200-LTLCardinality-01 finished in 50864 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 1000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 3144 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2023-03-08 08:03:40] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:03:40] [INFO ] Invariant cache hit.
[2023-03-08 08:04:11] [INFO ] Performed 332/1000 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-08 08:04:21] [INFO ] Implicit Places using invariants in 40776 ms returned [400, 403, 406, 409, 412, 415, 418, 421, 424, 427, 430, 433, 436, 439, 442, 445, 448, 451, 454, 457, 460, 463, 466, 469, 472, 475, 478, 481, 484, 487, 490, 493, 496, 499, 502, 505, 508, 511, 514, 517, 520, 523, 526, 529, 532, 535, 538, 541, 544, 547, 550, 553, 556, 559, 562, 565, 568, 571, 574, 577, 580, 583, 586, 589, 592, 595, 598, 601, 604, 607, 610, 613, 616, 619, 622, 625, 628, 631, 634, 637, 640, 643, 646, 649, 652, 655, 658, 661, 664, 667, 670, 673, 676, 679, 682, 685, 688, 691, 694, 697, 700, 703, 706, 709, 712, 715, 718, 721, 724, 727, 730, 733, 736, 739, 742, 745, 748, 751, 754, 757, 760, 763, 766, 769, 772, 775, 778, 781, 784, 787, 790, 793, 796, 799, 802, 805, 808, 811, 814, 817, 820, 823, 826, 829, 832, 835, 838, 841, 844, 847, 850, 853, 856, 859, 862, 865, 868, 871, 874, 877, 880, 883, 886, 889, 892, 895, 898, 901, 904, 907, 910, 913, 916, 919, 922, 925, 928, 931, 934, 937, 940, 943, 946, 949, 952, 955, 958, 961, 964, 967, 970, 973, 976, 979, 982, 985, 988, 991, 994, 997]
Discarding 200 places :
Implicit Place search using SMT only with invariants took 40834 ms to find 200 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 800/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 3041 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 47029 ms. Remains : 800/1000 places, 40400/40400 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : Dekker-PT-200-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s356 0) (EQ s347 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 241 reset in 6619 ms.
Stack based approach found an accepted trace after 63 steps with 0 reset with depth 64 and stack size 64 in 7 ms.
FORMULA Dekker-PT-200-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-200-LTLCardinality-02 finished in 53794 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 1000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 2490 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2023-03-08 08:04:33] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:04:33] [INFO ] Invariant cache hit.
[2023-03-08 08:05:04] [INFO ] Performed 328/1000 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-08 08:05:16] [INFO ] Implicit Places using invariants in 42305 ms returned [400, 403, 406, 409, 412, 415, 418, 421, 424, 427, 430, 433, 436, 439, 442, 445, 448, 451, 454, 457, 460, 463, 466, 469, 472, 475, 478, 481, 484, 487, 490, 493, 496, 499, 502, 505, 508, 511, 514, 517, 520, 523, 526, 529, 532, 535, 538, 541, 544, 547, 550, 553, 556, 559, 562, 565, 568, 571, 574, 577, 580, 583, 586, 589, 592, 595, 598, 601, 604, 607, 610, 613, 616, 619, 622, 625, 628, 631, 634, 637, 640, 643, 646, 649, 652, 655, 658, 661, 664, 667, 670, 673, 676, 679, 682, 685, 688, 691, 694, 697, 700, 703, 706, 709, 712, 715, 718, 721, 724, 727, 730, 733, 736, 739, 742, 745, 748, 751, 754, 757, 760, 763, 766, 769, 772, 775, 778, 781, 784, 787, 790, 793, 796, 799, 802, 805, 808, 811, 814, 817, 820, 823, 826, 829, 832, 835, 838, 841, 844, 847, 850, 853, 856, 859, 862, 865, 868, 871, 874, 877, 880, 883, 886, 889, 892, 895, 898, 901, 904, 907, 910, 913, 916, 919, 922, 925, 928, 931, 934, 937, 940, 943, 946, 949, 952, 955, 958, 961, 964, 967, 970, 973, 976, 979, 982, 985, 988, 991, 994, 997]
Discarding 200 places :
Implicit Place search using SMT only with invariants took 42366 ms to find 200 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 800/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 2616 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 47478 ms. Remains : 800/1000 places, 40400/40400 transitions.
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Dekker-PT-200-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s530 0) (EQ s636 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 359 reset in 6418 ms.
Stack based approach found an accepted trace after 123 steps with 1 reset with depth 11 and stack size 11 in 10 ms.
FORMULA Dekker-PT-200-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-200-LTLCardinality-04 finished in 54082 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 4 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1241 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2023-03-08 08:05:26] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:05:26] [INFO ] Invariant cache hit.
[2023-03-08 08:05:57] [INFO ] Performed 312/1000 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-08 08:06:10] [INFO ] Implicit Places using invariants in 43833 ms returned [400, 403, 406, 409, 412, 415, 418, 421, 424, 427, 430, 433, 436, 439, 442, 445, 448, 451, 454, 457, 460, 463, 466, 469, 472, 475, 478, 481, 484, 487, 490, 493, 496, 499, 502, 505, 508, 511, 514, 517, 520, 523, 526, 529, 532, 535, 538, 541, 544, 547, 550, 553, 556, 559, 562, 565, 568, 571, 574, 577, 580, 583, 586, 589, 592, 595, 598, 601, 604, 607, 610, 613, 616, 619, 622, 625, 628, 631, 634, 637, 640, 643, 646, 649, 652, 655, 658, 661, 664, 667, 670, 673, 676, 679, 682, 685, 688, 691, 694, 697, 700, 703, 706, 709, 712, 715, 718, 721, 724, 727, 730, 733, 736, 739, 742, 745, 748, 751, 754, 757, 760, 763, 766, 769, 772, 775, 778, 781, 784, 787, 790, 793, 796, 799, 802, 805, 808, 811, 814, 817, 820, 823, 826, 829, 832, 835, 838, 841, 844, 847, 850, 853, 856, 859, 862, 865, 868, 871, 874, 877, 880, 883, 886, 889, 892, 895, 898, 901, 904, 907, 910, 913, 916, 919, 922, 925, 928, 931, 934, 937, 940, 943, 946, 949, 952, 955, 958, 961, 964, 967, 970, 973, 976, 979, 982, 985, 988, 991, 994, 997]
Discarding 200 places :
Implicit Place search using SMT only with invariants took 43877 ms to find 200 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 800/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1641 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 46762 ms. Remains : 800/1000 places, 40400/40400 transitions.
Stuttering acceptance computed with spot in 94 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Dekker-PT-200-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (OR (EQ s723 0) (EQ s38 1)) (OR (EQ s48 0) (EQ s171 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA Dekker-PT-200-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-200-LTLCardinality-07 finished in 46927 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0 U G(!p1)))))'
Support contains 4 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1501 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2023-03-08 08:06:14] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:06:14] [INFO ] Invariant cache hit.
[2023-03-08 08:06:44] [INFO ] Performed 284/1000 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-08 08:06:59] [INFO ] Implicit Places using invariants in 45620 ms returned [400, 403, 406, 409, 412, 415, 418, 424, 427, 430, 433, 436, 439, 442, 445, 448, 451, 454, 457, 460, 463, 466, 469, 472, 475, 478, 481, 484, 487, 490, 493, 496, 499, 502, 505, 508, 511, 514, 517, 520, 523, 526, 529, 532, 535, 538, 541, 544, 547, 550, 553, 556, 559, 562, 565, 568, 571, 574, 577, 580, 583, 586, 589, 592, 595, 598, 601, 604, 607, 610, 613, 616, 619, 622, 625, 628, 631, 634, 637, 640, 643, 646, 649, 652, 655, 658, 661, 664, 667, 670, 673, 676, 679, 682, 685, 688, 691, 694, 697, 700, 703, 706, 709, 712, 715, 718, 721, 724, 727, 730, 733, 736, 739, 742, 745, 748, 751, 754, 757, 760, 763, 766, 769, 772, 775, 778, 781, 784, 787, 790, 793, 796, 799, 802, 805, 808, 811, 814, 817, 820, 823, 826, 829, 832, 835, 838, 841, 844, 847, 850, 853, 856, 859, 862, 865, 868, 871, 874, 877, 880, 883, 886, 889, 892, 895, 898, 901, 904, 907, 910, 913, 916, 919, 922, 925, 928, 931, 934, 937, 940, 943, 946, 949, 952, 955, 958, 961, 964, 967, 970, 973, 976, 979, 982, 985, 988, 991, 994, 997]
Discarding 199 places :
Implicit Place search using SMT only with invariants took 45692 ms to find 199 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 801/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1628 ms. Remains 801 /801 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 48824 ms. Remains : 801/1000 places, 40400/40400 transitions.
Stuttering acceptance computed with spot in 230 ms :[p1, p1, p1, true, p1]
Running random walk in product with property : Dekker-PT-200-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 3}, { cond=(NOT p1), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (EQ s414 0) (EQ s798 1)), p0:(OR (EQ s298 0) (EQ s451 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 177 steps with 0 reset in 16 ms.
FORMULA Dekker-PT-200-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-200-LTLCardinality-08 finished in 49141 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 2518 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2023-03-08 08:07:04] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:07:04] [INFO ] Invariant cache hit.
[2023-03-08 08:07:34] [INFO ] Performed 302/1000 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-08 08:07:47] [INFO ] Implicit Places using invariants in 43794 ms returned [400, 403, 406, 409, 412, 415, 418, 421, 424, 427, 430, 433, 436, 439, 442, 445, 448, 451, 454, 457, 460, 463, 466, 469, 472, 475, 478, 481, 484, 487, 490, 493, 496, 499, 502, 505, 508, 511, 514, 517, 520, 523, 526, 529, 532, 535, 538, 541, 544, 547, 550, 553, 556, 559, 562, 565, 568, 571, 574, 577, 580, 583, 586, 589, 592, 595, 598, 601, 604, 607, 610, 613, 616, 619, 622, 625, 628, 631, 634, 637, 640, 643, 646, 649, 652, 655, 658, 661, 664, 667, 670, 673, 676, 679, 682, 685, 688, 691, 694, 697, 700, 703, 706, 709, 712, 715, 718, 721, 724, 727, 730, 733, 736, 739, 742, 745, 748, 751, 754, 757, 760, 763, 766, 769, 772, 775, 778, 781, 784, 787, 790, 793, 796, 799, 802, 805, 808, 811, 814, 817, 820, 823, 826, 829, 832, 835, 838, 841, 844, 847, 850, 853, 856, 859, 862, 865, 868, 871, 874, 877, 880, 883, 886, 889, 892, 895, 898, 901, 904, 907, 910, 913, 916, 919, 922, 925, 928, 931, 934, 937, 940, 943, 946, 949, 952, 955, 958, 961, 964, 967, 970, 973, 976, 979, 982, 985, 988, 991, 994, 997]
Discarding 200 places :
Implicit Place search using SMT only with invariants took 43854 ms to find 200 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 800/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 2892 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 49271 ms. Remains : 800/1000 places, 40400/40400 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0)]
Running random walk in product with property : Dekker-PT-200-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s554 0) (NEQ s420 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 6482 ms.
Stack based approach found an accepted trace after 237 steps with 0 reset with depth 238 and stack size 238 in 18 ms.
FORMULA Dekker-PT-200-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-200-LTLCardinality-09 finished in 55914 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||G(p1))))'
Support contains 4 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1051 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2023-03-08 08:07:58] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:07:58] [INFO ] Invariant cache hit.
[2023-03-08 08:08:28] [INFO ] Performed 303/1000 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-08 08:08:44] [INFO ] Implicit Places using invariants in 46026 ms returned [400, 403, 406, 409, 412, 415, 418, 421, 424, 427, 430, 433, 436, 439, 442, 445, 448, 451, 454, 457, 460, 463, 466, 469, 472, 475, 478, 481, 484, 487, 490, 493, 496, 499, 502, 505, 508, 511, 514, 517, 520, 523, 526, 529, 532, 535, 538, 541, 544, 547, 550, 553, 556, 559, 562, 565, 568, 571, 574, 577, 580, 583, 586, 589, 592, 595, 598, 601, 604, 607, 610, 613, 616, 619, 622, 625, 628, 631, 634, 637, 640, 643, 646, 649, 652, 655, 658, 661, 664, 667, 670, 673, 676, 679, 682, 685, 688, 691, 694, 697, 700, 703, 706, 709, 712, 715, 718, 721, 724, 727, 730, 733, 736, 739, 742, 745, 748, 751, 754, 757, 760, 763, 766, 769, 772, 775, 778, 781, 784, 787, 790, 793, 796, 799, 802, 805, 808, 811, 814, 817, 820, 823, 826, 829, 832, 835, 838, 841, 844, 847, 850, 853, 856, 859, 862, 865, 868, 871, 874, 877, 880, 883, 886, 889, 892, 895, 898, 901, 904, 907, 910, 913, 916, 919, 922, 925, 931, 934, 937, 940, 943, 946, 949, 955, 958, 961, 964, 967, 970, 973, 976, 979, 982, 985, 988, 991, 994, 997]
Discarding 198 places :
Implicit Place search using SMT only with invariants took 46100 ms to find 198 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 802/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1529 ms. Remains 802 /802 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 48682 ms. Remains : 802/1000 places, 40400/40400 transitions.
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Dekker-PT-200-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s752 0) (EQ s769 1)), p1:(AND (EQ s724 0) (EQ s198 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 39328 reset in 7165 ms.
Stack based approach found an accepted trace after 1687 steps with 775 reset with depth 66 and stack size 66 in 221 ms.
FORMULA Dekker-PT-200-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-200-LTLCardinality-11 finished in 56244 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))&&G(p1)))'
Support contains 3 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1283 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2023-03-08 08:08:55] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:08:55] [INFO ] Invariant cache hit.
[2023-03-08 08:09:25] [INFO ] Performed 280/1000 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-08 08:09:41] [INFO ] Implicit Places using invariants in 46043 ms returned [400, 403, 406, 409, 412, 415, 418, 421, 424, 427, 430, 433, 436, 439, 442, 445, 448, 451, 454, 457, 460, 463, 466, 469, 472, 475, 478, 481, 484, 487, 490, 493, 496, 499, 502, 505, 508, 511, 514, 517, 520, 523, 526, 529, 532, 535, 538, 541, 544, 547, 550, 553, 556, 559, 562, 565, 568, 571, 574, 577, 580, 583, 586, 589, 592, 595, 598, 601, 604, 607, 610, 613, 616, 619, 622, 625, 628, 631, 634, 637, 640, 643, 646, 649, 652, 655, 658, 661, 664, 667, 670, 673, 676, 679, 682, 685, 688, 691, 694, 697, 700, 703, 706, 709, 712, 715, 718, 721, 724, 727, 730, 733, 736, 739, 742, 745, 748, 751, 754, 757, 760, 763, 766, 769, 772, 775, 778, 781, 784, 787, 790, 793, 796, 799, 802, 805, 808, 811, 814, 817, 820, 823, 826, 829, 832, 835, 838, 841, 844, 847, 850, 853, 856, 859, 862, 865, 868, 871, 874, 877, 880, 883, 886, 889, 892, 895, 898, 901, 904, 907, 910, 913, 916, 919, 922, 925, 928, 931, 934, 937, 940, 943, 946, 949, 952, 955, 958, 961, 964, 967, 970, 973, 976, 979, 982, 985, 988, 991, 994, 997]
Discarding 200 places :
Implicit Place search using SMT only with invariants took 46112 ms to find 200 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 800/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1395 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 48792 ms. Remains : 800/1000 places, 40400/40400 transitions.
Stuttering acceptance computed with spot in 146 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Dekker-PT-200-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 p0), acceptance={0} source=1 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 1}, { cond=(NOT p1), acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(OR (EQ s571 0) (EQ s194 1)), p0:(EQ s291 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 6799 ms.
Product exploration explored 100000 steps with 0 reset in 6842 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), true, (X (X p1))]
False Knowledge obtained : [(X (AND p1 p0)), (X (NOT (AND p1 p0))), (X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
Knowledge based reduction with 4 factoid took 326 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 127 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 891 ms. (steps per millisecond=11 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-08 08:09:58] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 800 cols
[2023-03-08 08:09:58] [INFO ] Computed 400 place invariants in 8 ms
[2023-03-08 08:09:59] [INFO ] [Real]Absence check using 400 positive place invariants in 132 ms returned sat
[2023-03-08 08:09:59] [INFO ] After 993ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 08:10:00] [INFO ] [Nat]Absence check using 400 positive place invariants in 107 ms returned sat
[2023-03-08 08:10:00] [INFO ] After 515ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 08:10:01] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-08 08:10:01] [INFO ] After 285ms SMT Verify possible using 200 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 08:10:01] [INFO ] After 499ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 74 ms.
[2023-03-08 08:10:01] [INFO ] After 1855ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 17 ms.
Support contains 2 out of 800 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 800/800 places, 40400/40400 transitions.
Applied a total of 0 rules in 1482 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1483 ms. Remains : 800/800 places, 40400/40400 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 648 ms. (steps per millisecond=15 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 164016 steps, run timeout after 3001 ms. (steps per millisecond=54 ) properties seen :{}
Probabilistic random walk after 164016 steps, saw 158211 distinct states, run finished after 3002 ms. (steps per millisecond=54 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-08 08:10:07] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:10:07] [INFO ] Invariant cache hit.
[2023-03-08 08:10:07] [INFO ] [Real]Absence check using 400 positive place invariants in 104 ms returned sat
[2023-03-08 08:10:07] [INFO ] After 761ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 08:10:08] [INFO ] [Nat]Absence check using 400 positive place invariants in 103 ms returned sat
[2023-03-08 08:10:08] [INFO ] After 460ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 08:10:08] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-08 08:10:09] [INFO ] After 313ms SMT Verify possible using 200 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 08:10:09] [INFO ] After 479ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 65 ms.
[2023-03-08 08:10:09] [INFO ] After 1587ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 11 ms.
Support contains 2 out of 800 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 800/800 places, 40400/40400 transitions.
Applied a total of 0 rules in 1503 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1506 ms. Remains : 800/800 places, 40400/40400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 800/800 places, 40400/40400 transitions.
Applied a total of 0 rules in 1232 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2023-03-08 08:10:12] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:10:12] [INFO ] Invariant cache hit.
[2023-03-08 08:10:22] [INFO ] Implicit Places using invariants in 10790 ms returned []
Implicit Place search using SMT only with invariants took 10811 ms to find 0 implicit places.
[2023-03-08 08:10:22] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:10:22] [INFO ] Invariant cache hit.
[2023-03-08 08:10:49] [INFO ] Dead Transitions using invariants and state equation in 27022 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39077 ms. Remains : 800/800 places, 40400/40400 transitions.
Graph (complete) has 1200 edges and 800 vertex of which 8 are kept as prefixes of interest. Removing 792 places using SCC suffix rule.7 ms
Discarding 792 places :
Also discarding 39996 output transitions
Drop transitions removed 39996 transitions
Ensure Unique test removed 396 transitions
Reduce isomorphic transitions removed 396 transitions.
Iterating post reduction 0 with 396 rules applied. Total rules applied 397 place count 8 transition count 8
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 400 place count 6 transition count 7
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 401 place count 6 transition count 6
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 402 place count 6 transition count 5
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 405 place count 4 transition count 4
Applied a total of 405 rules in 73 ms. Remains 4 /800 variables (removed 796) and now considering 4/40400 (removed 40396) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 4 rows 4 cols
[2023-03-08 08:10:50] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-08 08:10:50] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-08 08:10:50] [INFO ] After 3ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-08 08:10:50] [INFO ] After 6ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-08 08:10:50] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Knowledge obtained : [(AND p1 p0), (X p1), true, (X (X p1))]
False Knowledge obtained : [(X (AND p1 p0)), (X (NOT (AND p1 p0))), (X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (F (AND (NOT p0) p1)), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 4 factoid took 371 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 165 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Stuttering acceptance computed with spot in 192 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Support contains 3 out of 800 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 800/800 places, 40400/40400 transitions.
Applied a total of 0 rules in 1235 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2023-03-08 08:10:52] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 800 cols
[2023-03-08 08:10:52] [INFO ] Computed 400 place invariants in 7 ms
[2023-03-08 08:11:02] [INFO ] Implicit Places using invariants in 10404 ms returned []
Implicit Place search using SMT only with invariants took 10412 ms to find 0 implicit places.
[2023-03-08 08:11:02] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:11:02] [INFO ] Invariant cache hit.
[2023-03-08 08:11:31] [INFO ] Dead Transitions using invariants and state equation in 29290 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40951 ms. Remains : 800/800 places, 40400/40400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), true, (X (X p1))]
False Knowledge obtained : [(X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge based reduction with 4 factoid took 386 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 144 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1041 ms. (steps per millisecond=9 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-08 08:11:34] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:11:34] [INFO ] Invariant cache hit.
[2023-03-08 08:11:34] [INFO ] [Real]Absence check using 400 positive place invariants in 91 ms returned sat
[2023-03-08 08:11:35] [INFO ] After 769ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 08:11:35] [INFO ] [Nat]Absence check using 400 positive place invariants in 82 ms returned sat
[2023-03-08 08:11:36] [INFO ] After 443ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 08:11:36] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-08 08:11:36] [INFO ] After 400ms SMT Verify possible using 200 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 08:11:37] [INFO ] After 621ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 74 ms.
[2023-03-08 08:11:37] [INFO ] After 1835ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 13 ms.
Support contains 2 out of 800 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 800/800 places, 40400/40400 transitions.
Applied a total of 0 rules in 1705 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1706 ms. Remains : 800/800 places, 40400/40400 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 655 ms. (steps per millisecond=15 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 168840 steps, run timeout after 3004 ms. (steps per millisecond=56 ) properties seen :{}
Probabilistic random walk after 168840 steps, saw 162841 distinct states, run finished after 3004 ms. (steps per millisecond=56 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-08 08:11:42] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:11:42] [INFO ] Invariant cache hit.
[2023-03-08 08:11:43] [INFO ] [Real]Absence check using 400 positive place invariants in 94 ms returned sat
[2023-03-08 08:11:43] [INFO ] After 731ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 08:11:43] [INFO ] [Nat]Absence check using 400 positive place invariants in 129 ms returned sat
[2023-03-08 08:11:44] [INFO ] After 620ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 08:11:44] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-08 08:11:45] [INFO ] After 369ms SMT Verify possible using 200 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 08:11:45] [INFO ] After 579ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 72 ms.
[2023-03-08 08:11:45] [INFO ] After 2080ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8 ms.
Support contains 2 out of 800 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 800/800 places, 40400/40400 transitions.
Applied a total of 0 rules in 1625 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1627 ms. Remains : 800/800 places, 40400/40400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 800/800 places, 40400/40400 transitions.
Applied a total of 0 rules in 1405 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2023-03-08 08:11:48] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:11:48] [INFO ] Invariant cache hit.
[2023-03-08 08:11:57] [INFO ] Implicit Places using invariants in 8643 ms returned []
Implicit Place search using SMT only with invariants took 8645 ms to find 0 implicit places.
[2023-03-08 08:11:57] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:11:57] [INFO ] Invariant cache hit.
[2023-03-08 08:12:24] [INFO ] Dead Transitions using invariants and state equation in 27485 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37549 ms. Remains : 800/800 places, 40400/40400 transitions.
Graph (complete) has 1200 edges and 800 vertex of which 8 are kept as prefixes of interest. Removing 792 places using SCC suffix rule.6 ms
Discarding 792 places :
Also discarding 39996 output transitions
Drop transitions removed 39996 transitions
Ensure Unique test removed 396 transitions
Reduce isomorphic transitions removed 396 transitions.
Iterating post reduction 0 with 396 rules applied. Total rules applied 397 place count 8 transition count 8
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 400 place count 6 transition count 7
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 401 place count 6 transition count 6
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 402 place count 6 transition count 5
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 405 place count 4 transition count 4
Applied a total of 405 rules in 37 ms. Remains 4 /800 variables (removed 796) and now considering 4/40400 (removed 40396) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 4 rows 4 cols
[2023-03-08 08:12:24] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-08 08:12:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-08 08:12:24] [INFO ] After 7ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-08 08:12:24] [INFO ] After 10ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-08 08:12:24] [INFO ] After 47ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Knowledge obtained : [(AND p1 p0), (X p1), true, (X (X p1))]
False Knowledge obtained : [(X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (AND (NOT p0) p1)), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 4 factoid took 540 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 172 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Stuttering acceptance computed with spot in 157 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Stuttering acceptance computed with spot in 146 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Product exploration explored 100000 steps with 0 reset in 6976 ms.
Product exploration explored 100000 steps with 0 reset in 7323 ms.
Applying partial POR strategy [true, true, false, true]
Stuttering acceptance computed with spot in 149 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Support contains 3 out of 800 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 800/800 places, 40400/40400 transitions.
Applied a total of 0 rules in 3217 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2023-03-08 08:12:43] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 800 cols
[2023-03-08 08:12:43] [INFO ] Computed 400 place invariants in 9 ms
[2023-03-08 08:13:14] [INFO ] Performed 36057/40400 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-08 08:13:17] [INFO ] Dead Transitions using invariants and state equation in 33963 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 37184 ms. Remains : 800/800 places, 40400/40400 transitions.
Built C files in :
/tmp/ltsmin1879703333342263739
[2023-03-08 08:13:18] [INFO ] Built C files in 597ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1879703333342263739
Running compilation step : cd /tmp/ltsmin1879703333342263739;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1879703333342263739;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1879703333342263739;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 800 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 800/800 places, 40400/40400 transitions.
Applied a total of 0 rules in 1813 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2023-03-08 08:13:23] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:13:23] [INFO ] Invariant cache hit.
[2023-03-08 08:13:32] [INFO ] Implicit Places using invariants in 8784 ms returned []
Implicit Place search using SMT only with invariants took 8788 ms to find 0 implicit places.
[2023-03-08 08:13:32] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:13:32] [INFO ] Invariant cache hit.
[2023-03-08 08:14:02] [INFO ] Performed 39207/40400 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-08 08:14:03] [INFO ] Dead Transitions using invariants and state equation in 31327 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41936 ms. Remains : 800/800 places, 40400/40400 transitions.
Built C files in :
/tmp/ltsmin4838278600772515675
[2023-03-08 08:14:04] [INFO ] Built C files in 681ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4838278600772515675
Running compilation step : cd /tmp/ltsmin4838278600772515675;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4838278600772515675;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4838278600772515675;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-08 08:14:10] [INFO ] Flatten gal took : 1685 ms
[2023-03-08 08:14:12] [INFO ] Flatten gal took : 1463 ms
[2023-03-08 08:14:12] [INFO ] Time to serialize gal into /tmp/LTL13145191649493071267.gal : 270 ms
[2023-03-08 08:14:12] [INFO ] Time to serialize properties into /tmp/LTL12828626316480182221.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13145191649493071267.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9655374169992830901.hoa' '-atoms' '/tmp/LTL12828626316480182221.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL12828626316480182221.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9655374169992830901.hoa
Detected timeout of ITS tools.
[2023-03-08 08:14:30] [INFO ] Flatten gal took : 1530 ms
[2023-03-08 08:14:32] [INFO ] Flatten gal took : 1381 ms
[2023-03-08 08:14:32] [INFO ] Time to serialize gal into /tmp/LTL3260298188241129061.gal : 184 ms
[2023-03-08 08:14:32] [INFO ] Time to serialize properties into /tmp/LTL15791398958155510719.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3260298188241129061.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15791398958155510719.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((X(F("(flag_1_145==0)")))&&(G("((p3_85==0)||(flag_0_97==1))"))))
Formula 0 simplified : XG!"(flag_1_145==0)" | F!"((p3_85==0)||(flag_0_97==1))"
Detected timeout of ITS tools.
[2023-03-08 08:14:48] [INFO ] Flatten gal took : 1441 ms
[2023-03-08 08:14:48] [INFO ] Applying decomposition
[2023-03-08 08:14:50] [INFO ] Flatten gal took : 1389 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14305033418957028993.txt' '-o' '/tmp/graph14305033418957028993.bin' '-w' '/tmp/graph14305033418957028993.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14305033418957028993.bin' '-l' '-1' '-v' '-w' '/tmp/graph14305033418957028993.weights' '-q' '0' '-e' '0.001'
[2023-03-08 08:14:53] [INFO ] Decomposing Gal with order
[2023-03-08 08:14:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 08:14:58] [INFO ] Removed a total of 118800 redundant transitions.
[2023-03-08 08:14:58] [INFO ] Flatten gal took : 3133 ms
[2023-03-08 08:15:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1356 ms.
[2023-03-08 08:15:00] [INFO ] Time to serialize gal into /tmp/LTL9105851051335150572.gal : 171 ms
[2023-03-08 08:15:00] [INFO ] Time to serialize properties into /tmp/LTL11381717469042724288.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9105851051335150572.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11381717469042724288.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7303107515298366262
[2023-03-08 08:15:16] [INFO ] Built C files in 603ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7303107515298366262
Running compilation step : cd /tmp/ltsmin7303107515298366262;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7303107515298366262;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7303107515298366262;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Dekker-PT-200-LTLCardinality-13 finished in 385754 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p1)||p0)))'
Support contains 3 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 2046 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2023-03-08 08:15:21] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 1000 cols
[2023-03-08 08:15:21] [INFO ] Computed 600 place invariants in 22 ms
[2023-03-08 08:15:52] [INFO ] Performed 343/1000 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-08 08:16:02] [INFO ] Implicit Places using invariants in 40799 ms returned [400, 403, 406, 409, 412, 415, 418, 421, 424, 427, 430, 433, 436, 439, 442, 445, 448, 451, 454, 457, 460, 463, 466, 469, 472, 475, 478, 481, 484, 487, 490, 493, 496, 499, 502, 505, 508, 511, 514, 517, 520, 523, 526, 529, 532, 535, 538, 541, 544, 547, 550, 553, 556, 559, 562, 565, 568, 571, 574, 577, 580, 583, 586, 589, 592, 595, 598, 601, 604, 607, 610, 613, 616, 619, 622, 625, 628, 631, 634, 637, 640, 643, 646, 649, 652, 655, 658, 661, 664, 667, 670, 673, 676, 679, 682, 685, 688, 691, 694, 697, 700, 703, 706, 709, 712, 715, 718, 721, 724, 727, 730, 733, 736, 739, 742, 745, 748, 751, 754, 757, 760, 763, 766, 769, 772, 775, 778, 781, 784, 787, 790, 793, 796, 799, 802, 805, 808, 811, 814, 817, 820, 823, 826, 829, 832, 835, 838, 841, 844, 847, 850, 853, 856, 859, 862, 865, 868, 871, 874, 877, 880, 883, 886, 889, 892, 895, 898, 901, 904, 907, 910, 913, 916, 919, 922, 925, 928, 931, 934, 937, 940, 943, 946, 949, 952, 955, 958, 961, 964, 967, 970, 973, 976, 979, 982, 985, 988, 991, 994, 997]
Discarding 200 places :
Implicit Place search using SMT only with invariants took 40860 ms to find 200 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 800/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1393 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 44306 ms. Remains : 800/1000 places, 40400/40400 transitions.
Stuttering acceptance computed with spot in 119 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : Dekker-PT-200-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s410 0) (EQ s744 1)), p1:(EQ s782 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 629 steps with 0 reset in 61 ms.
FORMULA Dekker-PT-200-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-200-LTLCardinality-14 finished in 44558 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))&&G(p1)))'
Found a Shortening insensitive property : Dekker-PT-200-LTLCardinality-13
Stuttering acceptance computed with spot in 185 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1))]
Support contains 3 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 2565 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2023-03-08 08:16:07] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:16:07] [INFO ] Invariant cache hit.
[2023-03-08 08:16:37] [INFO ] Performed 294/1000 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-08 08:16:54] [INFO ] Implicit Places using invariants in 47442 ms returned [400, 403, 406, 409, 412, 415, 418, 421, 424, 427, 430, 433, 436, 439, 442, 445, 448, 451, 454, 457, 460, 463, 466, 469, 472, 475, 478, 481, 484, 487, 490, 493, 496, 499, 502, 505, 508, 511, 514, 517, 520, 523, 526, 529, 532, 535, 538, 541, 544, 547, 550, 553, 556, 559, 562, 565, 568, 571, 574, 577, 580, 583, 586, 589, 592, 595, 598, 601, 604, 607, 610, 613, 616, 619, 622, 625, 628, 631, 634, 637, 640, 643, 646, 649, 652, 655, 658, 661, 664, 667, 670, 673, 676, 679, 682, 685, 688, 691, 694, 697, 700, 703, 706, 709, 712, 715, 718, 721, 724, 727, 730, 733, 736, 739, 742, 745, 748, 751, 754, 757, 760, 763, 766, 769, 772, 775, 778, 781, 784, 787, 790, 793, 796, 799, 802, 805, 808, 811, 814, 817, 820, 823, 826, 829, 832, 835, 838, 841, 844, 847, 850, 853, 856, 859, 862, 865, 868, 871, 874, 877, 880, 883, 886, 889, 892, 895, 898, 901, 904, 907, 910, 913, 916, 919, 922, 925, 928, 931, 934, 937, 940, 943, 946, 949, 952, 955, 958, 961, 964, 967, 970, 973, 976, 979, 982, 985, 988, 991, 994, 997]
Discarding 200 places :
Implicit Place search using SMT only with invariants took 47495 ms to find 200 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 800/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 2850 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 52913 ms. Remains : 800/1000 places, 40400/40400 transitions.
Running random walk in product with property : Dekker-PT-200-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 p0), acceptance={0} source=1 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 1}, { cond=(NOT p1), acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(OR (EQ s571 0) (EQ s194 1)), p0:(EQ s291 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 7143 ms.
Product exploration explored 100000 steps with 0 reset in 7343 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), true, (X (X p1))]
False Knowledge obtained : [(X (AND p1 p0)), (X (NOT (AND p1 p0))), (X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
Knowledge based reduction with 4 factoid took 345 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 128 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1052 ms. (steps per millisecond=9 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-08 08:17:14] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 800 cols
[2023-03-08 08:17:14] [INFO ] Computed 400 place invariants in 4 ms
[2023-03-08 08:17:15] [INFO ] [Real]Absence check using 400 positive place invariants in 151 ms returned sat
[2023-03-08 08:17:15] [INFO ] After 1195ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 08:17:16] [INFO ] [Nat]Absence check using 400 positive place invariants in 158 ms returned sat
[2023-03-08 08:17:16] [INFO ] After 692ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 08:17:17] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-08 08:17:17] [INFO ] After 400ms SMT Verify possible using 200 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 08:17:18] [INFO ] After 621ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 80 ms.
[2023-03-08 08:17:18] [INFO ] After 2288ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 2 out of 800 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 800/800 places, 40400/40400 transitions.
Applied a total of 0 rules in 1650 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1653 ms. Remains : 800/800 places, 40400/40400 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 943 ms. (steps per millisecond=10 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 153162 steps, run timeout after 3200 ms. (steps per millisecond=47 ) properties seen :{}
Probabilistic random walk after 153162 steps, saw 147797 distinct states, run finished after 3200 ms. (steps per millisecond=47 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-08 08:17:24] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:17:24] [INFO ] Invariant cache hit.
[2023-03-08 08:17:24] [INFO ] [Real]Absence check using 400 positive place invariants in 145 ms returned sat
[2023-03-08 08:17:25] [INFO ] After 1055ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 08:17:25] [INFO ] [Nat]Absence check using 400 positive place invariants in 140 ms returned sat
[2023-03-08 08:17:26] [INFO ] After 528ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 08:17:26] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-08 08:17:26] [INFO ] After 350ms SMT Verify possible using 200 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 08:17:26] [INFO ] After 522ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 76 ms.
[2023-03-08 08:17:26] [INFO ] After 1774ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 2 out of 800 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 800/800 places, 40400/40400 transitions.
Applied a total of 0 rules in 1714 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1715 ms. Remains : 800/800 places, 40400/40400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 800/800 places, 40400/40400 transitions.
Applied a total of 0 rules in 1638 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2023-03-08 08:17:30] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:17:30] [INFO ] Invariant cache hit.
[2023-03-08 08:17:39] [INFO ] Implicit Places using invariants in 9559 ms returned []
Implicit Place search using SMT only with invariants took 9561 ms to find 0 implicit places.
[2023-03-08 08:17:39] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:17:39] [INFO ] Invariant cache hit.
[2023-03-08 08:18:10] [INFO ] Performed 34325/40400 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-08 08:18:14] [INFO ] Dead Transitions using invariants and state equation in 34937 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46172 ms. Remains : 800/800 places, 40400/40400 transitions.
Graph (complete) has 1200 edges and 800 vertex of which 8 are kept as prefixes of interest. Removing 792 places using SCC suffix rule.6 ms
Discarding 792 places :
Also discarding 39996 output transitions
Drop transitions removed 39996 transitions
Ensure Unique test removed 396 transitions
Reduce isomorphic transitions removed 396 transitions.
Iterating post reduction 0 with 396 rules applied. Total rules applied 397 place count 8 transition count 8
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 400 place count 6 transition count 7
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 401 place count 6 transition count 6
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 402 place count 6 transition count 5
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 405 place count 4 transition count 4
Applied a total of 405 rules in 36 ms. Remains 4 /800 variables (removed 796) and now considering 4/40400 (removed 40396) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 4 rows 4 cols
[2023-03-08 08:18:14] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-08 08:18:14] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-08 08:18:14] [INFO ] After 3ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-08 08:18:14] [INFO ] After 6ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-08 08:18:14] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Knowledge obtained : [(AND p1 p0), (X p1), true, (X (X p1))]
False Knowledge obtained : [(X (AND p1 p0)), (X (NOT (AND p1 p0))), (X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (F (AND (NOT p0) p1)), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 4 factoid took 598 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 192 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Stuttering acceptance computed with spot in 159 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Support contains 3 out of 800 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 800/800 places, 40400/40400 transitions.
Applied a total of 0 rules in 1461 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2023-03-08 08:18:17] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 800 cols
[2023-03-08 08:18:17] [INFO ] Computed 400 place invariants in 3 ms
[2023-03-08 08:18:26] [INFO ] Implicit Places using invariants in 9389 ms returned []
Implicit Place search using SMT only with invariants took 9393 ms to find 0 implicit places.
[2023-03-08 08:18:26] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:18:26] [INFO ] Invariant cache hit.
[2023-03-08 08:18:57] [INFO ] Performed 33159/40400 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-08 08:19:02] [INFO ] Dead Transitions using invariants and state equation in 35692 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46560 ms. Remains : 800/800 places, 40400/40400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), true, (X (X p1))]
False Knowledge obtained : [(X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge based reduction with 4 factoid took 397 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 181 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 858 ms. (steps per millisecond=11 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-08 08:19:05] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:19:05] [INFO ] Invariant cache hit.
[2023-03-08 08:19:05] [INFO ] [Real]Absence check using 400 positive place invariants in 150 ms returned sat
[2023-03-08 08:19:06] [INFO ] After 1016ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 08:19:06] [INFO ] [Nat]Absence check using 400 positive place invariants in 140 ms returned sat
[2023-03-08 08:19:07] [INFO ] After 555ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 08:19:07] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-08 08:19:08] [INFO ] After 355ms SMT Verify possible using 200 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 08:19:08] [INFO ] After 534ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 68 ms.
[2023-03-08 08:19:08] [INFO ] After 1831ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 2 out of 800 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 800/800 places, 40400/40400 transitions.
Applied a total of 0 rules in 2053 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2055 ms. Remains : 800/800 places, 40400/40400 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 741 ms. (steps per millisecond=13 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 159192 steps, run timeout after 3001 ms. (steps per millisecond=53 ) properties seen :{}
Probabilistic random walk after 159192 steps, saw 153573 distinct states, run finished after 3001 ms. (steps per millisecond=53 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-08 08:19:14] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:19:14] [INFO ] Invariant cache hit.
[2023-03-08 08:19:14] [INFO ] [Real]Absence check using 400 positive place invariants in 100 ms returned sat
[2023-03-08 08:19:15] [INFO ] After 788ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 08:19:15] [INFO ] [Nat]Absence check using 400 positive place invariants in 141 ms returned sat
[2023-03-08 08:19:16] [INFO ] After 574ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 08:19:16] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-08 08:19:16] [INFO ] After 235ms SMT Verify possible using 200 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 08:19:16] [INFO ] After 447ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 75 ms.
[2023-03-08 08:19:16] [INFO ] After 1766ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8 ms.
Support contains 2 out of 800 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 800/800 places, 40400/40400 transitions.
Applied a total of 0 rules in 1421 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1421 ms. Remains : 800/800 places, 40400/40400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 800/800 places, 40400/40400 transitions.
Applied a total of 0 rules in 1242 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2023-03-08 08:19:19] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:19:19] [INFO ] Invariant cache hit.
[2023-03-08 08:19:28] [INFO ] Implicit Places using invariants in 9489 ms returned []
Implicit Place search using SMT only with invariants took 9491 ms to find 0 implicit places.
[2023-03-08 08:19:28] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:19:28] [INFO ] Invariant cache hit.
[2023-03-08 08:19:59] [INFO ] Performed 37622/40400 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-08 08:20:02] [INFO ] Dead Transitions using invariants and state equation in 33403 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44147 ms. Remains : 800/800 places, 40400/40400 transitions.
Graph (complete) has 1200 edges and 800 vertex of which 8 are kept as prefixes of interest. Removing 792 places using SCC suffix rule.5 ms
Discarding 792 places :
Also discarding 39996 output transitions
Drop transitions removed 39996 transitions
Ensure Unique test removed 396 transitions
Reduce isomorphic transitions removed 396 transitions.
Iterating post reduction 0 with 396 rules applied. Total rules applied 397 place count 8 transition count 8
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 400 place count 6 transition count 7
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 401 place count 6 transition count 6
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 402 place count 6 transition count 5
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 405 place count 4 transition count 4
Applied a total of 405 rules in 27 ms. Remains 4 /800 variables (removed 796) and now considering 4/40400 (removed 40396) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 4 rows 4 cols
[2023-03-08 08:20:02] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-08 08:20:02] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-08 08:20:02] [INFO ] After 3ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-08 08:20:02] [INFO ] After 6ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-08 08:20:02] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Knowledge obtained : [(AND p1 p0), (X p1), true, (X (X p1))]
False Knowledge obtained : [(X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (AND (NOT p0) p1)), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 4 factoid took 553 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 181 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Stuttering acceptance computed with spot in 176 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Stuttering acceptance computed with spot in 167 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Product exploration explored 100000 steps with 0 reset in 7111 ms.
Product exploration explored 100000 steps with 0 reset in 7131 ms.
Applying partial POR strategy [true, true, false, true]
Stuttering acceptance computed with spot in 128 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Support contains 3 out of 800 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 800/800 places, 40400/40400 transitions.
Applied a total of 0 rules in 2277 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2023-03-08 08:20:20] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 800 cols
[2023-03-08 08:20:20] [INFO ] Computed 400 place invariants in 3 ms
[2023-03-08 08:20:48] [INFO ] Dead Transitions using invariants and state equation in 28295 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 30584 ms. Remains : 800/800 places, 40400/40400 transitions.
Built C files in :
/tmp/ltsmin7668563607325086501
[2023-03-08 08:20:49] [INFO ] Built C files in 354ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7668563607325086501
Running compilation step : cd /tmp/ltsmin7668563607325086501;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7668563607325086501;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7668563607325086501;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 800 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 800/800 places, 40400/40400 transitions.
Applied a total of 0 rules in 934 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2023-03-08 08:20:53] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:20:53] [INFO ] Invariant cache hit.
[2023-03-08 08:21:03] [INFO ] Implicit Places using invariants in 10517 ms returned []
Implicit Place search using SMT only with invariants took 10520 ms to find 0 implicit places.
[2023-03-08 08:21:03] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-08 08:21:03] [INFO ] Invariant cache hit.
[2023-03-08 08:21:33] [INFO ] Dead Transitions using invariants and state equation in 30006 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41465 ms. Remains : 800/800 places, 40400/40400 transitions.
Built C files in :
/tmp/ltsmin1095344180505281553
[2023-03-08 08:21:34] [INFO ] Built C files in 529ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1095344180505281553
Running compilation step : cd /tmp/ltsmin1095344180505281553;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1095344180505281553;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1095344180505281553;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-08 08:21:40] [INFO ] Flatten gal took : 1603 ms
[2023-03-08 08:21:41] [INFO ] Flatten gal took : 1410 ms
[2023-03-08 08:21:41] [INFO ] Time to serialize gal into /tmp/LTL4975863297898317648.gal : 192 ms
[2023-03-08 08:21:41] [INFO ] Time to serialize properties into /tmp/LTL17397492755082983752.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4975863297898317648.gal' '-t' 'CGAL' '-hoa' '/tmp/aut627203754063472670.hoa' '-atoms' '/tmp/LTL17397492755082983752.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL17397492755082983752.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut627203754063472670.hoa
Detected timeout of ITS tools.
[2023-03-08 08:21:59] [INFO ] Flatten gal took : 1698 ms
[2023-03-08 08:22:01] [INFO ] Flatten gal took : 1480 ms
[2023-03-08 08:22:01] [INFO ] Time to serialize gal into /tmp/LTL11949663705803330361.gal : 185 ms
[2023-03-08 08:22:01] [INFO ] Time to serialize properties into /tmp/LTL9504258685001926524.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11949663705803330361.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9504258685001926524.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((X(F("(flag_1_145==0)")))&&(G("((p3_85==0)||(flag_0_97==1))"))))
Formula 0 simplified : XG!"(flag_1_145==0)" | F!"((p3_85==0)||(flag_0_97==1))"
Detected timeout of ITS tools.
[2023-03-08 08:22:18] [INFO ] Flatten gal took : 1868 ms
[2023-03-08 08:22:18] [INFO ] Applying decomposition
[2023-03-08 08:22:20] [INFO ] Flatten gal took : 1556 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph5159166180792013105.txt' '-o' '/tmp/graph5159166180792013105.bin' '-w' '/tmp/graph5159166180792013105.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5159166180792013105.bin' '-l' '-1' '-v' '-w' '/tmp/graph5159166180792013105.weights' '-q' '0' '-e' '0.001'
[2023-03-08 08:22:23] [INFO ] Decomposing Gal with order
[2023-03-08 08:22:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 08:22:27] [INFO ] Removed a total of 118800 redundant transitions.
[2023-03-08 08:22:28] [INFO ] Flatten gal took : 2866 ms
[2023-03-08 08:22:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1056 ms.
[2023-03-08 08:22:29] [INFO ] Time to serialize gal into /tmp/LTL8028129959109165828.gal : 161 ms
[2023-03-08 08:22:29] [INFO ] Time to serialize properties into /tmp/LTL9329392172442971140.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8028129959109165828.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9329392172442971140.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10662695087331771932
[2023-03-08 08:22:45] [INFO ] Built C files in 316ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10662695087331771932
Running compilation step : cd /tmp/ltsmin10662695087331771932;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10662695087331771932;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10662695087331771932;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Dekker-PT-200-LTLCardinality-13 finished in 404073 ms.
[2023-03-08 08:22:50] [INFO ] Flatten gal took : 1996 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12433456838863841730
[2023-03-08 08:22:51] [INFO ] Too many transitions (40400) to apply POR reductions. Disabling POR matrices.
[2023-03-08 08:22:52] [INFO ] Built C files in 584ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12433456838863841730
Running compilation step : cd /tmp/ltsmin12433456838863841730;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-08 08:22:53] [INFO ] Applying decomposition
[2023-03-08 08:22:54] [INFO ] Flatten gal took : 1865 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph13751774086376988190.txt' '-o' '/tmp/graph13751774086376988190.bin' '-w' '/tmp/graph13751774086376988190.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13751774086376988190.bin' '-l' '-1' '-v' '-w' '/tmp/graph13751774086376988190.weights' '-q' '0' '-e' '0.001'
[2023-03-08 08:22:58] [INFO ] Decomposing Gal with order
[2023-03-08 08:22:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 08:23:02] [INFO ] Removed a total of 135715 redundant transitions.
[2023-03-08 08:23:03] [INFO ] Flatten gal took : 2504 ms
[2023-03-08 08:23:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1584 ms.
[2023-03-08 08:23:05] [INFO ] Time to serialize gal into /tmp/LTLCardinality2891267805742123446.gal : 127 ms
[2023-03-08 08:23:05] [INFO ] Time to serialize properties into /tmp/LTLCardinality15778544765230622751.ltl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality2891267805742123446.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15778544765230622751.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((X(F("(u134.flag_1_145==0)")))&&(G("((i54.u73.p3_85==0)||(u86.flag_0_97==1))"))))
Formula 0 simplified : XG!"(u134.flag_1_145==0)" | F!"((i54.u73.p3_85==0)||(u86.flag_0_97==1))"
BK_STOP 1678264018518
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Dekker-PT-200"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is Dekker-PT-200, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r133-smll-167819410000043"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Dekker-PT-200.tgz
mv Dekker-PT-200 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;