About the Execution of ITS-Tools for Peterson-COL-6
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16199.619 | 3600000.00 | 12579357.00 | 3390.50 | FFFFTFFFTFFFFF?F | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r261-smll-167863536600588.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 Peterson-COL-6, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r261-smll-167863536600588
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 8.3K Feb 25 22:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 25 22:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 22:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 25 22:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 22:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Feb 25 22:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 25 22:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Feb 25 22:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 46K Mar 5 18:23 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 Peterson-COL-6-LTLFireability-00
FORMULA_NAME Peterson-COL-6-LTLFireability-01
FORMULA_NAME Peterson-COL-6-LTLFireability-02
FORMULA_NAME Peterson-COL-6-LTLFireability-03
FORMULA_NAME Peterson-COL-6-LTLFireability-04
FORMULA_NAME Peterson-COL-6-LTLFireability-05
FORMULA_NAME Peterson-COL-6-LTLFireability-06
FORMULA_NAME Peterson-COL-6-LTLFireability-07
FORMULA_NAME Peterson-COL-6-LTLFireability-08
FORMULA_NAME Peterson-COL-6-LTLFireability-09
FORMULA_NAME Peterson-COL-6-LTLFireability-10
FORMULA_NAME Peterson-COL-6-LTLFireability-11
FORMULA_NAME Peterson-COL-6-LTLFireability-12
FORMULA_NAME Peterson-COL-6-LTLFireability-13
FORMULA_NAME Peterson-COL-6-LTLFireability-14
FORMULA_NAME Peterson-COL-6-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1679028661075
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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-COL-6
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202303021504
[2023-03-17 04:51:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-17 04:51:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 04:51:04] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-17 04:51:04] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-17 04:51:04] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 780 ms
[2023-03-17 04:51:05] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 1372 PT places and 2247.0 transition bindings in 30 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
[2023-03-17 04:51:05] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 6 ms.
[2023-03-17 04:51:05] [INFO ] Skeletonized 13 HLPN properties in 15 ms. Removed 3 properties that had guard overlaps.
Initial state reduction rules removed 2 formulas.
FORMULA Peterson-COL-6-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-6-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 2 stabilizing places and 0 stable transitions
Remains 8 properties that can be checked using skeleton over-approximation.
Reduce places removed 2 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 249 steps, including 0 resets, run visited all 10 properties in 23 ms. (steps per millisecond=10 )
[2023-03-17 04:51:05] [INFO ] Flatten gal took : 20 ms
[2023-03-17 04:51:05] [INFO ] Flatten gal took : 4 ms
Domain [Process(7), Tour(6), Process(7)] of place BeginLoop breaks symmetries in sort Process
Arc [2:1*[$i, (MOD (ADD $j 1) 6)]] contains successor/predecessor on variables of sort Tour
Symmetric sort wr.t. initial and guards and successors and join/free detected :Bool
Arc [1:1*[$i, 0]] contains constants of sort Bool
Transition Ask : constants on arcs in [[1:1*[$i, 0]]] introduces in Bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2023-03-17 04:51:05] [INFO ] Unfolded HLPN to a Petri net with 1372 places and 2114 transitions 6608 arcs in 77 ms.
[2023-03-17 04:51:05] [INFO ] Unfolded 14 HLPN properties in 2 ms.
Deduced a syphon composed of 42 places in 19 ms
Reduce places removed 42 places and 84 transitions.
Support contains 1330 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 44 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2023-03-17 04:51:05] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2023-03-17 04:51:05] [INFO ] Computed 27 place invariants in 49 ms
[2023-03-17 04:51:06] [INFO ] Implicit Places using invariants in 715 ms returned []
[2023-03-17 04:51:06] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2023-03-17 04:51:06] [INFO ] Invariant cache hit.
[2023-03-17 04:51:08] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-17 04:51:08] [INFO ] Implicit Places using invariants and state equation in 1508 ms returned []
Implicit Place search using SMT with State Equation took 2271 ms to find 0 implicit places.
[2023-03-17 04:51:08] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2023-03-17 04:51:08] [INFO ] Invariant cache hit.
[2023-03-17 04:51:09] [INFO ] Dead Transitions using invariants and state equation in 1530 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3848 ms. Remains : 1330/1330 places, 2030/2030 transitions.
Support contains 1330 out of 1330 places after structural reductions.
[2023-03-17 04:51:10] [INFO ] Flatten gal took : 243 ms
[2023-03-17 04:51:10] [INFO ] Flatten gal took : 220 ms
[2023-03-17 04:51:11] [INFO ] Input system was already deterministic with 2030 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 742 ms. (steps per millisecond=13 ) properties (out of 24) seen :21
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-17 04:51:12] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2023-03-17 04:51:12] [INFO ] Invariant cache hit.
[2023-03-17 04:51:12] [INFO ] [Real]Absence check using 20 positive place invariants in 47 ms returned sat
[2023-03-17 04:51:12] [INFO ] [Real]Absence check using 20 positive and 7 generalized place invariants in 18 ms returned sat
[2023-03-17 04:51:13] [INFO ] After 1500ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-17 04:51:14] [INFO ] [Nat]Absence check using 20 positive place invariants in 26 ms returned sat
[2023-03-17 04:51:14] [INFO ] [Nat]Absence check using 20 positive and 7 generalized place invariants in 17 ms returned sat
[2023-03-17 04:51:15] [INFO ] After 1124ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-17 04:51:15] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-17 04:51:16] [INFO ] After 530ms SMT Verify possible using 330 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-17 04:51:17] [INFO ] Deduced a trap composed of 208 places in 1010 ms of which 13 ms to minimize.
[2023-03-17 04:51:18] [INFO ] Deduced a trap composed of 12 places in 976 ms of which 2 ms to minimize.
[2023-03-17 04:51:19] [INFO ] Deduced a trap composed of 31 places in 996 ms of which 4 ms to minimize.
[2023-03-17 04:51:20] [INFO ] Deduced a trap composed of 22 places in 866 ms of which 3 ms to minimize.
[2023-03-17 04:51:21] [INFO ] Deduced a trap composed of 32 places in 908 ms of which 5 ms to minimize.
[2023-03-17 04:51:22] [INFO ] Deduced a trap composed of 46 places in 886 ms of which 1 ms to minimize.
[2023-03-17 04:51:23] [INFO ] Deduced a trap composed of 31 places in 867 ms of which 1 ms to minimize.
[2023-03-17 04:51:24] [INFO ] Deduced a trap composed of 116 places in 832 ms of which 2 ms to minimize.
[2023-03-17 04:51:25] [INFO ] Deduced a trap composed of 42 places in 799 ms of which 2 ms to minimize.
[2023-03-17 04:51:26] [INFO ] Deduced a trap composed of 52 places in 792 ms of which 1 ms to minimize.
[2023-03-17 04:51:27] [INFO ] Deduced a trap composed of 52 places in 839 ms of which 1 ms to minimize.
[2023-03-17 04:51:27] [INFO ] Deduced a trap composed of 52 places in 827 ms of which 1 ms to minimize.
[2023-03-17 04:51:28] [INFO ] Deduced a trap composed of 42 places in 804 ms of which 1 ms to minimize.
[2023-03-17 04:51:29] [INFO ] Deduced a trap composed of 52 places in 841 ms of which 1 ms to minimize.
[2023-03-17 04:51:30] [INFO ] Deduced a trap composed of 170 places in 796 ms of which 1 ms to minimize.
[2023-03-17 04:51:31] [INFO ] Deduced a trap composed of 91 places in 812 ms of which 9 ms to minimize.
[2023-03-17 04:51:32] [INFO ] Deduced a trap composed of 74 places in 832 ms of which 2 ms to minimize.
[2023-03-17 04:51:33] [INFO ] Deduced a trap composed of 134 places in 837 ms of which 1 ms to minimize.
[2023-03-17 04:51:34] [INFO ] Deduced a trap composed of 57 places in 798 ms of which 6 ms to minimize.
[2023-03-17 04:51:35] [INFO ] Deduced a trap composed of 151 places in 836 ms of which 1 ms to minimize.
[2023-03-17 04:51:36] [INFO ] Deduced a trap composed of 52 places in 905 ms of which 1 ms to minimize.
[2023-03-17 04:51:37] [INFO ] Deduced a trap composed of 55 places in 894 ms of which 2 ms to minimize.
[2023-03-17 04:51:38] [INFO ] Deduced a trap composed of 91 places in 736 ms of which 1 ms to minimize.
[2023-03-17 04:51:39] [INFO ] Deduced a trap composed of 102 places in 789 ms of which 4 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)
[2023-03-17 04:51:39] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-17 04:51:39] [INFO ] After 25659ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Parikh walk visited 0 properties in 28 ms.
Support contains 56 out of 1330 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Drop transitions removed 576 transitions
Trivial Post-agglo rules discarded 576 transitions
Performed 576 trivial Post agglomeration. Transition count delta: 576
Iterating post reduction 0 with 576 rules applied. Total rules applied 576 place count 1330 transition count 1454
Reduce places removed 576 places and 0 transitions.
Iterating post reduction 1 with 576 rules applied. Total rules applied 1152 place count 754 transition count 1454
Performed 300 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 300 Pre rules applied. Total rules applied 1152 place count 754 transition count 1154
Deduced a syphon composed of 300 places in 3 ms
Reduce places removed 300 places and 0 transitions.
Iterating global reduction 2 with 600 rules applied. Total rules applied 1752 place count 454 transition count 1154
Applied a total of 1752 rules in 260 ms. Remains 454 /1330 variables (removed 876) and now considering 1154/2030 (removed 876) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 260 ms. Remains : 454/1330 places, 1154/2030 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=31 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 3) seen :0
Finished probabilistic random walk after 78 steps, run visited all 3 properties in 16 ms. (steps per millisecond=4 )
Probabilistic random walk after 78 steps, saw 71 distinct states, run finished after 17 ms. (steps per millisecond=4 ) properties seen :3
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(G((F(p1)&&p0))))'
Support contains 336 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 110 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2023-03-17 04:51:40] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2023-03-17 04:51:40] [INFO ] Invariant cache hit.
[2023-03-17 04:51:41] [INFO ] Implicit Places using invariants in 698 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 702 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1323/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 29 ms. Remains 1323 /1323 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 843 ms. Remains : 1323/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 385 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : Peterson-COL-6-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (LT s514 1) (LT s644 1) (LT s579 1) (LT s709 1) (LT s506 1) (LT s774 1) (LT s571 1) (LT s636 1) (LT s701 1) (LT s766 1) (LT s530 1) (LT s660 1) (L...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 214 steps with 16 reset in 27 ms.
FORMULA Peterson-COL-6-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-6-LTLFireability-00 finished in 1336 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((F(p1)&&F(G(p2))))||p0)))'
Support contains 392 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 36 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2023-03-17 04:51:42] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2023-03-17 04:51:42] [INFO ] Invariant cache hit.
[2023-03-17 04:51:42] [INFO ] Implicit Places using invariants in 663 ms returned []
[2023-03-17 04:51:42] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2023-03-17 04:51:42] [INFO ] Invariant cache hit.
[2023-03-17 04:51:43] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-17 04:51:49] [INFO ] Implicit Places using invariants and state equation in 6285 ms returned []
Implicit Place search using SMT with State Equation took 6951 ms to find 0 implicit places.
[2023-03-17 04:51:49] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2023-03-17 04:51:49] [INFO ] Invariant cache hit.
[2023-03-17 04:51:50] [INFO ] Dead Transitions using invariants and state equation in 1637 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8639 ms. Remains : 1330/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 213 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p2), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : Peterson-COL-6-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=p2, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=(NOT p2), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (AND (GEQ s70 1) (GEQ s106 1)) (AND (GEQ s82 1) (GEQ s137 1)) (AND (GEQ s67 1) (GEQ s129 1)) (AND (GEQ s85 1) (GEQ s114 1)) (AND (GEQ s101 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 1433 ms.
Stack based approach found an accepted trace after 1170 steps with 1 reset with depth 1147 and stack size 1145 in 21 ms.
FORMULA Peterson-COL-6-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-6-LTLFireability-01 finished in 10344 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&&F(p1)))))'
Support contains 112 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 49 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2023-03-17 04:51:52] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2023-03-17 04:51:52] [INFO ] Invariant cache hit.
[2023-03-17 04:51:53] [INFO ] Implicit Places using invariants in 719 ms returned []
[2023-03-17 04:51:53] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2023-03-17 04:51:53] [INFO ] Invariant cache hit.
[2023-03-17 04:51:54] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-17 04:51:58] [INFO ] Implicit Places using invariants and state equation in 5361 ms returned []
Implicit Place search using SMT with State Equation took 6093 ms to find 0 implicit places.
[2023-03-17 04:51:58] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2023-03-17 04:51:58] [INFO ] Invariant cache hit.
[2023-03-17 04:52:00] [INFO ] Dead Transitions using invariants and state equation in 1763 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7916 ms. Remains : 1330/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 176 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Peterson-COL-6-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=4, aps=[p1:(AND (OR (LT s70 1) (LT s106 1)) (OR (LT s82 1) (LT s137 1)) (OR (LT s67 1) (LT s129 1)) (OR (LT s85 1) (LT s114 1)) (OR (LT s101 1) (LT s128 1)) (OR (...], 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, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA Peterson-COL-6-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-6-LTLFireability-02 finished in 8122 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(X(p0))||(G(p2)&&p1))))'
Support contains 630 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 16 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2023-03-17 04:52:00] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2023-03-17 04:52:00] [INFO ] Invariant cache hit.
[2023-03-17 04:52:01] [INFO ] Implicit Places using invariants in 605 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 610 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1323/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 14 ms. Remains 1323 /1323 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 641 ms. Remains : 1323/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 247 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0), true, (AND (NOT p2) (NOT p0)), (NOT p2)]
Running random walk in product with property : Peterson-COL-6-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND p1 p2), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={} source=2 dest: 3}, { cond=p2, acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(AND p2 (NOT p0)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p2), acceptance={} source=6 dest: 4}, { cond=p2, acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(AND (LT s1122 1) (LT s1057 1) (LT s1317 1) (LT s1187 1) (LT s1130 1) (LT s1065 1) (LT s1260 1) (LT s1195 1) (LT s1041 1) (LT s1106 1) (LT s1171 1) (LT...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA Peterson-COL-6-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-6-LTLFireability-03 finished in 921 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)||(X(G(p1))&&G(p2))))'
Support contains 378 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 26 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2023-03-17 04:52:01] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2023-03-17 04:52:01] [INFO ] Invariant cache hit.
[2023-03-17 04:52:02] [INFO ] Implicit Places using invariants in 589 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 591 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1323/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 22 ms. Remains 1323 /1323 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 640 ms. Remains : 1323/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 123 ms :[(OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), (OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), p0]
Running random walk in product with property : Peterson-COL-6-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND p0 p2), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p2 p1), acceptance={} source=1 dest: 1}, { cond=(OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (LT s63 1) (LT s99 1)) (OR (LT s75 1) (LT s130 1)) (OR (LT s60 1) (LT s122 1)) (OR (LT s78 1) (LT s107 1)) (OR (LT s94 1) (LT s121 1)) (OR (LT...], 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 19925 reset in 2018 ms.
Product exploration explored 100000 steps with 19930 reset in 1993 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 p0 (NOT p2) (NOT p1)), (X (OR (AND p0 (NOT p2)) (AND p0 (NOT p1)))), (X (NOT (AND p0 p2 p1))), (X p0), (X (X (NOT (AND p0 p2 p1))))]
False Knowledge obtained : [(X (X (OR (AND p0 (NOT p2)) (AND p0 (NOT p1))))), (X (X (NOT (OR (AND p0 (NOT p2)) (AND p0 (NOT p1)))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 5 factoid took 304 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 70 ms :[p0, p0]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (OR (AND p0 (NOT p2)) (AND p0 (NOT p1)))), (X (NOT (AND p0 p2 p1))), (X p0), (X (X (NOT (AND p0 p2 p1))))]
False Knowledge obtained : [(X (X (OR (AND p0 (NOT p2)) (AND p0 (NOT p1))))), (X (X (NOT (OR (AND p0 (NOT p2)) (AND p0 (NOT p1)))))), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 5 factoid took 305 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[p0]
Stuttering acceptance computed with spot in 45 ms :[p0]
[2023-03-17 04:52:07] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1323 cols
[2023-03-17 04:52:07] [INFO ] Computed 20 place invariants in 28 ms
[2023-03-17 04:52:09] [INFO ] [Real]Absence check using 20 positive place invariants in 50 ms returned sat
[2023-03-17 04:52:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 04:52:13] [INFO ] [Real]Absence check using state equation in 3243 ms returned sat
[2023-03-17 04:52:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 04:52:15] [INFO ] [Nat]Absence check using 20 positive place invariants in 30 ms returned sat
[2023-03-17 04:52:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 04:52:18] [INFO ] [Nat]Absence check using state equation in 3093 ms returned sat
[2023-03-17 04:52:18] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-17 04:52:19] [INFO ] [Nat]Added 330 Read/Feed constraints in 420 ms returned sat
[2023-03-17 04:52:20] [INFO ] Deduced a trap composed of 35 places in 907 ms of which 2 ms to minimize.
[2023-03-17 04:52:21] [INFO ] Deduced a trap composed of 12 places in 962 ms of which 1 ms to minimize.
[2023-03-17 04:52:22] [INFO ] Deduced a trap composed of 35 places in 890 ms of which 1 ms to minimize.
[2023-03-17 04:52:23] [INFO ] Deduced a trap composed of 50 places in 1298 ms of which 1 ms to minimize.
[2023-03-17 04:52:23] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 4761 ms
[2023-03-17 04:52:24] [INFO ] Computed and/alt/rep : 1729/3542/1729 causal constraints (skipped 84 transitions) in 174 ms.
[2023-03-17 04:52:28] [INFO ] Added : 115 causal constraints over 23 iterations in 4304 ms. Result :unknown
Could not prove EG p0
Support contains 84 out of 1323 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1323/1323 places, 2030/2030 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 1323 transition count 2024
Reduce places removed 6 places and 0 transitions.
Performed 294 Post agglomeration using F-continuation condition.Transition count delta: 294
Iterating post reduction 1 with 300 rules applied. Total rules applied 306 place count 1317 transition count 1730
Reduce places removed 294 places and 0 transitions.
Iterating post reduction 2 with 294 rules applied. Total rules applied 600 place count 1023 transition count 1730
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 42 Pre rules applied. Total rules applied 600 place count 1023 transition count 1688
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 684 place count 981 transition count 1688
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 756 place count 945 transition count 1652
Applied a total of 756 rules in 326 ms. Remains 945 /1323 variables (removed 378) and now considering 1652/2030 (removed 378) transitions.
[2023-03-17 04:52:28] [INFO ] Flow matrix only has 1442 transitions (discarded 210 similar events)
// Phase 1: matrix 1442 rows 945 cols
[2023-03-17 04:52:28] [INFO ] Computed 20 place invariants in 9 ms
[2023-03-17 04:52:29] [INFO ] Implicit Places using invariants in 474 ms returned []
[2023-03-17 04:52:29] [INFO ] Flow matrix only has 1442 transitions (discarded 210 similar events)
[2023-03-17 04:52:29] [INFO ] Invariant cache hit.
[2023-03-17 04:52:29] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-17 04:52:32] [INFO ] Implicit Places using invariants and state equation in 3883 ms returned []
Implicit Place search using SMT with State Equation took 4374 ms to find 0 implicit places.
[2023-03-17 04:52:33] [INFO ] Redundant transitions in 229 ms returned []
[2023-03-17 04:52:33] [INFO ] Flow matrix only has 1442 transitions (discarded 210 similar events)
[2023-03-17 04:52:33] [INFO ] Invariant cache hit.
[2023-03-17 04:52:34] [INFO ] Dead Transitions using invariants and state equation in 1164 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 945/1323 places, 1652/2030 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6119 ms. Remains : 945/1323 places, 1652/2030 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 : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 185 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[p0]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 140 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[p0]
Stuttering acceptance computed with spot in 62 ms :[p0]
[2023-03-17 04:52:34] [INFO ] Flow matrix only has 1442 transitions (discarded 210 similar events)
[2023-03-17 04:52:34] [INFO ] Invariant cache hit.
[2023-03-17 04:52:36] [INFO ] [Real]Absence check using 20 positive place invariants in 27 ms returned sat
[2023-03-17 04:52:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 04:52:39] [INFO ] [Real]Absence check using state equation in 2047 ms returned sat
[2023-03-17 04:52:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 04:52:41] [INFO ] [Nat]Absence check using 20 positive place invariants in 27 ms returned sat
[2023-03-17 04:52:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 04:52:43] [INFO ] [Nat]Absence check using state equation in 2032 ms returned sat
[2023-03-17 04:52:43] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-17 04:52:43] [INFO ] [Nat]Added 330 Read/Feed constraints in 226 ms returned sat
[2023-03-17 04:52:44] [INFO ] Deduced a trap composed of 54 places in 598 ms of which 2 ms to minimize.
[2023-03-17 04:52:44] [INFO ] Deduced a trap composed of 17 places in 583 ms of which 1 ms to minimize.
[2023-03-17 04:52:45] [INFO ] Deduced a trap composed of 35 places in 577 ms of which 1 ms to minimize.
[2023-03-17 04:52:46] [INFO ] Deduced a trap composed of 41 places in 553 ms of which 1 ms to minimize.
[2023-03-17 04:52:46] [INFO ] Deduced a trap composed of 58 places in 501 ms of which 1 ms to minimize.
[2023-03-17 04:52:47] [INFO ] Deduced a trap composed of 56 places in 543 ms of which 1 ms to minimize.
[2023-03-17 04:52:47] [INFO ] Deduced a trap composed of 64 places in 426 ms of which 3 ms to minimize.
[2023-03-17 04:52:47] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 4451 ms
[2023-03-17 04:52:48] [INFO ] Computed and/alt/rep : 1351/3374/1351 causal constraints (skipped 84 transitions) in 115 ms.
[2023-03-17 04:52:54] [INFO ] Added : 275 causal constraints over 55 iterations in 6180 ms. Result :unknown
Could not prove EG p0
Stuttering acceptance computed with spot in 37 ms :[p0]
Product exploration explored 100000 steps with 19961 reset in 1028 ms.
Product exploration explored 100000 steps with 19897 reset in 1037 ms.
Built C files in :
/tmp/ltsmin18214196299720234064
[2023-03-17 04:52:56] [INFO ] Too many transitions (1652) to apply POR reductions. Disabling POR matrices.
[2023-03-17 04:52:56] [INFO ] Built C files in 64ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18214196299720234064
Running compilation step : cd /tmp/ltsmin18214196299720234064;'/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/ltsmin18214196299720234064;'/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/ltsmin18214196299720234064;'/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 84 out of 945 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 945/945 places, 1652/1652 transitions.
Drop transitions removed 288 transitions
Trivial Post-agglo rules discarded 288 transitions
Performed 288 trivial Post agglomeration. Transition count delta: 288
Iterating post reduction 0 with 288 rules applied. Total rules applied 288 place count 945 transition count 1364
Reduce places removed 288 places and 0 transitions.
Iterating post reduction 1 with 288 rules applied. Total rules applied 576 place count 657 transition count 1364
Performed 252 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 252 Pre rules applied. Total rules applied 576 place count 657 transition count 1112
Deduced a syphon composed of 252 places in 1 ms
Reduce places removed 252 places and 0 transitions.
Iterating global reduction 2 with 504 rules applied. Total rules applied 1080 place count 405 transition count 1112
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 1092 place count 399 transition count 1106
Applied a total of 1092 rules in 110 ms. Remains 399 /945 variables (removed 546) and now considering 1106/1652 (removed 546) transitions.
[2023-03-17 04:52:59] [INFO ] Flow matrix only has 896 transitions (discarded 210 similar events)
// Phase 1: matrix 896 rows 399 cols
[2023-03-17 04:52:59] [INFO ] Computed 20 place invariants in 4 ms
[2023-03-17 04:52:59] [INFO ] Implicit Places using invariants in 374 ms returned []
[2023-03-17 04:52:59] [INFO ] Flow matrix only has 896 transitions (discarded 210 similar events)
[2023-03-17 04:52:59] [INFO ] Invariant cache hit.
[2023-03-17 04:53:00] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-17 04:53:01] [INFO ] Implicit Places using invariants and state equation in 1620 ms returned []
Implicit Place search using SMT with State Equation took 1997 ms to find 0 implicit places.
[2023-03-17 04:53:01] [INFO ] Redundant transitions in 58 ms returned []
[2023-03-17 04:53:01] [INFO ] Flow matrix only has 896 transitions (discarded 210 similar events)
[2023-03-17 04:53:01] [INFO ] Invariant cache hit.
[2023-03-17 04:53:02] [INFO ] Dead Transitions using invariants and state equation in 687 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 399/945 places, 1106/1652 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2869 ms. Remains : 399/945 places, 1106/1652 transitions.
Built C files in :
/tmp/ltsmin15254674507746970137
[2023-03-17 04:53:02] [INFO ] Computing symmetric may disable matrix : 1106 transitions.
[2023-03-17 04:53:02] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 04:53:02] [INFO ] Computing symmetric may enable matrix : 1106 transitions.
[2023-03-17 04:53:02] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 04:53:02] [INFO ] Computing Do-Not-Accords matrix : 1106 transitions.
[2023-03-17 04:53:02] [INFO ] Computation of Completed DNA matrix. took 55 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 04:53:02] [INFO ] Built C files in 324ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15254674507746970137
Running compilation step : cd /tmp/ltsmin15254674507746970137;'/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/ltsmin15254674507746970137;'/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/ltsmin15254674507746970137;'/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)
[2023-03-17 04:53:06] [INFO ] Flatten gal took : 117 ms
[2023-03-17 04:53:06] [INFO ] Flatten gal took : 71 ms
[2023-03-17 04:53:06] [INFO ] Time to serialize gal into /tmp/LTL2534700457564526871.gal : 17 ms
[2023-03-17 04:53:06] [INFO ] Time to serialize properties into /tmp/LTL16606567835062606558.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/LTL2534700457564526871.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10184231200374961533.hoa' '-atoms' '/tmp/LTL16606567835062606558.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/LTL16606567835062606558.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10184231200374961533.hoa
Detected timeout of ITS tools.
[2023-03-17 04:53:21] [INFO ] Flatten gal took : 77 ms
[2023-03-17 04:53:21] [INFO ] Flatten gal took : 86 ms
[2023-03-17 04:53:21] [INFO ] Time to serialize gal into /tmp/LTL9036213875245236255.gal : 30 ms
[2023-03-17 04:53:21] [INFO ] Time to serialize properties into /tmp/LTL4392724461395124290.ltl : 19 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/LTL9036213875245236255.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4392724461395124290.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...275
Read 1 LTL properties
Checking formula 0 : !(((F("((((((((Turn_7>=1)&&(TestTurn_1>=1))||((Turn_19>=1)&&(TestTurn_32>=1)))||(((Turn_4>=1)&&(TestTurn_24>=1))||((Turn_22>=1)&&(Test...16846
Formula 0 simplified : G!"((((((((Turn_7>=1)&&(TestTurn_1>=1))||((Turn_19>=1)&&(TestTurn_32>=1)))||(((Turn_4>=1)&&(TestTurn_24>=1))||((Turn_22>=1)&&(TestTu...16834
Detected timeout of ITS tools.
[2023-03-17 04:53:36] [INFO ] Flatten gal took : 134 ms
[2023-03-17 04:53:36] [INFO ] Applying decomposition
[2023-03-17 04:53:36] [INFO ] Flatten gal took : 121 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/graph3850780052509587696.txt' '-o' '/tmp/graph3850780052509587696.bin' '-w' '/tmp/graph3850780052509587696.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3850780052509587696.bin' '-l' '-1' '-v' '-w' '/tmp/graph3850780052509587696.weights' '-q' '0' '-e' '0.001'
[2023-03-17 04:53:37] [INFO ] Decomposing Gal with order
[2023-03-17 04:53:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 04:53:37] [INFO ] Removed a total of 2072 redundant transitions.
[2023-03-17 04:53:37] [INFO ] Flatten gal took : 355 ms
[2023-03-17 04:53:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 22 ms.
[2023-03-17 04:53:38] [INFO ] Time to serialize gal into /tmp/LTL6752969059430454342.gal : 36 ms
[2023-03-17 04:53:38] [INFO ] Time to serialize properties into /tmp/LTL350767609488284796.ltl : 4 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/LTL6752969059430454342.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL350767609488284796.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...253
Read 1 LTL properties
Checking formula 0 : !(((F("((((((((i4.u7.Turn_7>=1)&&(i20.u204.TestTurn_1>=1))||((i4.u222.Turn_19>=1)&&(i2.u223.TestTurn_32>=1)))||(((i4.u217.Turn_4>=1)&&...24197
Formula 0 simplified : G!"((((((((i4.u7.Turn_7>=1)&&(i20.u204.TestTurn_1>=1))||((i4.u222.Turn_19>=1)&&(i2.u223.TestTurn_32>=1)))||(((i4.u217.Turn_4>=1)&&(i...24185
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11581525576116788535
[2023-03-17 04:53:53] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11581525576116788535
Running compilation step : cd /tmp/ltsmin11581525576116788535;'/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/ltsmin11581525576116788535;'/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/ltsmin11581525576116788535;'/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 Peterson-COL-6-LTLFireability-04 finished in 114765 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((X(F((p1&&F(p2))))||p0))))'
Support contains 301 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 34 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2023-03-17 04:53:56] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2023-03-17 04:53:56] [INFO ] Computed 27 place invariants in 11 ms
[2023-03-17 04:53:57] [INFO ] Implicit Places using invariants in 739 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 761 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1323/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 43 ms. Remains 1323 /1323 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 840 ms. Remains : 1323/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 296 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Peterson-COL-6-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (GEQ s1315 1) (GEQ s1119 1) (GEQ s1056 1) (GEQ s1189 1) (GEQ s1126 1) (GEQ s1252 1) (GEQ s1063 1) (GEQ s1133 1) (GEQ s1259 1) (GEQ s1070 1) (GEQ s1...], 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, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 852 ms.
Stack based approach found an accepted trace after 118 steps with 0 reset with depth 119 and stack size 119 in 1 ms.
FORMULA Peterson-COL-6-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-6-LTLFireability-05 finished in 2033 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((p0&&X(F(p1)))))'
Support contains 42 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 44 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2023-03-17 04:53:58] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2023-03-17 04:53:58] [INFO ] Invariant cache hit.
[2023-03-17 04:53:59] [INFO ] Implicit Places using invariants in 814 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 825 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1323/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 39 ms. Remains 1323 /1323 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 913 ms. Remains : 1323/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 132 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : Peterson-COL-6-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(AND (LT s463 1) (LT s445 1) (LT s475 1) (LT s457 1) (LT s439 1) (LT s469 1) (LT s451 1)), p0:(OR (GEQ s448 1) (GEQ s447 1) (GEQ s446 1) (GEQ s444 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Peterson-COL-6-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-6-LTLFireability-06 finished in 1078 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(((p1 U X(G(!p2)))&&p0)))'
Support contains 350 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 22 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2023-03-17 04:53:59] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2023-03-17 04:53:59] [INFO ] Invariant cache hit.
[2023-03-17 04:54:00] [INFO ] Implicit Places using invariants in 650 ms returned []
[2023-03-17 04:54:00] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2023-03-17 04:54:00] [INFO ] Invariant cache hit.
[2023-03-17 04:54:01] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-17 04:54:08] [INFO ] Implicit Places using invariants and state equation in 8178 ms returned []
Implicit Place search using SMT with State Equation took 8833 ms to find 0 implicit places.
[2023-03-17 04:54:08] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2023-03-17 04:54:08] [INFO ] Invariant cache hit.
[2023-03-17 04:54:09] [INFO ] Dead Transitions using invariants and state equation in 1630 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10504 ms. Remains : 1330/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 184 ms :[(OR (NOT p0) p2), (OR (NOT p0) p2), true, p2, p2]
Running random walk in product with property : Peterson-COL-6-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND p0 p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p2, acceptance={} source=3 dest: 2}, { cond=(NOT p2), acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 4}, { cond=(AND p1 p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (OR (GEQ s1322 1) (GEQ s1126 1) (GEQ s1063 1) (GEQ s1196 1) (GEQ s1133 1) (GEQ s1259 1) (GEQ s1070 1) (GEQ s1140 1) (GEQ s1266 1) (GEQ s1077 1) (G...], 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 1 steps with 0 reset in 0 ms.
FORMULA Peterson-COL-6-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-6-LTLFireability-07 finished in 10714 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)||(p1&&F(!p0)&&(G(p3)||p2)))))'
Support contains 161 out of 1330 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Drop transitions removed 576 transitions
Trivial Post-agglo rules discarded 576 transitions
Performed 576 trivial Post agglomeration. Transition count delta: 576
Iterating post reduction 0 with 576 rules applied. Total rules applied 576 place count 1330 transition count 1454
Reduce places removed 576 places and 0 transitions.
Iterating post reduction 1 with 576 rules applied. Total rules applied 1152 place count 754 transition count 1454
Performed 265 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 265 Pre rules applied. Total rules applied 1152 place count 754 transition count 1189
Deduced a syphon composed of 265 places in 0 ms
Reduce places removed 265 places and 0 transitions.
Iterating global reduction 2 with 530 rules applied. Total rules applied 1682 place count 489 transition count 1189
Applied a total of 1682 rules in 70 ms. Remains 489 /1330 variables (removed 841) and now considering 1189/2030 (removed 841) transitions.
[2023-03-17 04:54:10] [INFO ] Flow matrix only has 979 transitions (discarded 210 similar events)
// Phase 1: matrix 979 rows 489 cols
[2023-03-17 04:54:10] [INFO ] Computed 27 place invariants in 4 ms
[2023-03-17 04:54:10] [INFO ] Implicit Places using invariants in 614 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 616 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 482/1330 places, 1189/2030 transitions.
Applied a total of 0 rules in 38 ms. Remains 482 /482 variables (removed 0) and now considering 1189/1189 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 726 ms. Remains : 482/1330 places, 1189/2030 transitions.
Stuttering acceptance computed with spot in 281 ms :[p0, (AND p0 (NOT p3)), p0, (AND p0 (NOT p3))]
Running random walk in product with property : Peterson-COL-6-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2) (NOT p3))), acceptance={0} source=0 dest: 0}, { cond=(OR (AND (NOT p1) p0) (AND p0 (NOT p2) (NOT p3))), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p1 (NOT p0) (NOT p2) p3), acceptance={} source=0 dest: 1}, { cond=(AND p1 p0 (NOT p2) p3), acceptance={1} source=0 dest: 1}, { cond=(OR (AND p1 p0 p2) (AND p1 p0 p3)), acceptance={} source=0 dest: 2}], [{ cond=(OR (AND (NOT p1) (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), acceptance={0} source=1 dest: 0}, { cond=(OR (AND (NOT p1) p0 (NOT p3)) (AND p0 (NOT p2) (NOT p3))), acceptance={0, 1} source=1 dest: 0}, { cond=(OR (AND (NOT p1) (NOT p0) p3) (AND (NOT p0) (NOT p2) p3)), acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p1) p0 p3) (AND p0 (NOT p2) p3)), acceptance={1} source=1 dest: 1}, { cond=(AND p1 p0 p2 (NOT p3)), acceptance={} source=1 dest: 2}, { cond=(AND p1 p0 p2 p3), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={0, 1} source=2 dest: 2}], [{ cond=(AND p0 (NOT p3)), acceptance={} source=3 dest: 2}, { cond=(AND p0 p3), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(OR (GEQ s196 1) (GEQ s195 1) (GEQ s194 1) (GEQ s192 1) (GEQ s191 1) (GEQ s190 1) (GEQ s189 1) (GEQ s204 1) (GEQ s203 1) (GEQ s202 1) (GEQ s201 1) (GEQ...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 19949 reset in 3834 ms.
Product exploration explored 100000 steps with 19908 reset in 3824 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 (NOT p1) p0 (NOT p2) (NOT p3)), (X (OR (AND (NOT p1) p0 (NOT p3)) (AND p0 (NOT p2) (NOT p3)))), (X (NOT (OR (AND (NOT p1) (NOT p0) p3) (AND (NOT p0) (NOT p2) p3)))), (X (NOT (OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2) (NOT p3))))), (X (NOT (OR (AND p1 p0 p2) (AND p1 p0 p3)))), (X (NOT (AND p1 p0 p2 (NOT p3)))), (X (OR (AND (NOT p1) p0) (AND p0 (NOT p2) (NOT p3)))), (X (NOT (OR (AND (NOT p1) (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))))), (X (NOT (OR (AND (NOT p1) p0 p3) (AND p0 (NOT p2) p3)))), (X (NOT (AND p1 p0 (NOT p2) p3))), (X (NOT (AND p1 p0 p2 p3))), (X p0), (X (NOT (AND p1 (NOT p0) (NOT p2) p3))), (X (X (NOT (AND p0 p3)))), (X (X (NOT (OR (AND p1 p0 p2) (AND p1 p0 p3))))), (X (X (NOT (AND p1 p0 p2 (NOT p3))))), (X (X (NOT (AND p1 p0 (NOT p2) p3)))), (X (X (NOT (OR (AND (NOT p1) (NOT p0) p3) (AND (NOT p0) (NOT p2) p3))))), (X (X (NOT (OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2) (NOT p3)))))), (X (X (NOT (OR (AND (NOT p1) (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3)))))), (X (X (NOT (OR (AND (NOT p1) p0 p3) (AND p0 (NOT p2) p3))))), (X (X (NOT (AND p1 p0 p2 p3)))), (X (X (NOT (AND p1 (NOT p0) (NOT p2) p3))))]
False Knowledge obtained : [(X (X (OR (AND (NOT p1) p0) (AND p0 (NOT p2) (NOT p3))))), (X (X (NOT (OR (AND (NOT p1) p0) (AND p0 (NOT p2) (NOT p3)))))), (X (X (AND p0 (NOT p3)))), (X (X (NOT (AND p0 (NOT p3))))), (X (X (OR (AND (NOT p1) p0 (NOT p3)) (AND p0 (NOT p2) (NOT p3))))), (X (X (NOT (OR (AND (NOT p1) p0 (NOT p3)) (AND p0 (NOT p2) (NOT p3)))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 23 factoid took 1837 ms. Reduced automaton from 4 states, 14 edges and 4 AP (stutter insensitive) to 4 states, 14 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 174 ms :[p0, (AND p0 (NOT p3)), p0, (AND p0 (NOT p3))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 867 ms. (steps per millisecond=11 ) properties (out of 14) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 436 ms. (steps per millisecond=22 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 445 ms. (steps per millisecond=22 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 455 ms. (steps per millisecond=21 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=26 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=23 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=23 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 441 ms. (steps per millisecond=22 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 395 ms. (steps per millisecond=25 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=25 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=31 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-17 04:54:25] [INFO ] Flow matrix only has 979 transitions (discarded 210 similar events)
// Phase 1: matrix 979 rows 482 cols
[2023-03-17 04:54:25] [INFO ] Computed 20 place invariants in 3 ms
[2023-03-17 04:54:28] [INFO ] [Real]Absence check using 20 positive place invariants in 10 ms returned sat
[2023-03-17 04:54:28] [INFO ] After 253ms SMT Verify possible using all constraints in real domain returned unsat :6 sat :0 real:4
[2023-03-17 04:54:28] [INFO ] [Nat]Absence check using 20 positive place invariants in 11 ms returned sat
[2023-03-17 04:54:33] [INFO ] After 4765ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :4
[2023-03-17 04:54:33] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-17 04:54:37] [INFO ] After 4344ms SMT Verify possible using 330 Read/Feed constraints in natural domain returned unsat :6 sat :4
[2023-03-17 04:54:38] [INFO ] Deduced a trap composed of 14 places in 261 ms of which 1 ms to minimize.
[2023-03-17 04:54:39] [INFO ] Deduced a trap composed of 36 places in 307 ms of which 1 ms to minimize.
[2023-03-17 04:54:39] [INFO ] Deduced a trap composed of 20 places in 327 ms of which 2 ms to minimize.
[2023-03-17 04:54:40] [INFO ] Deduced a trap composed of 58 places in 292 ms of which 1 ms to minimize.
[2023-03-17 04:54:40] [INFO ] Deduced a trap composed of 45 places in 314 ms of which 1 ms to minimize.
[2023-03-17 04:54:40] [INFO ] Deduced a trap composed of 40 places in 223 ms of which 0 ms to minimize.
[2023-03-17 04:54:41] [INFO ] Deduced a trap composed of 49 places in 242 ms of which 1 ms to minimize.
[2023-03-17 04:54:41] [INFO ] Deduced a trap composed of 24 places in 236 ms of which 1 ms to minimize.
[2023-03-17 04:54:41] [INFO ] Deduced a trap composed of 30 places in 217 ms of which 1 ms to minimize.
[2023-03-17 04:54:41] [INFO ] Deduced a trap composed of 23 places in 198 ms of which 0 ms to minimize.
[2023-03-17 04:54:42] [INFO ] Deduced a trap composed of 76 places in 268 ms of which 1 ms to minimize.
[2023-03-17 04:54:42] [INFO ] Deduced a trap composed of 62 places in 212 ms of which 0 ms to minimize.
[2023-03-17 04:54:42] [INFO ] Deduced a trap composed of 42 places in 237 ms of which 1 ms to minimize.
[2023-03-17 04:54:42] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 4232 ms
[2023-03-17 04:54:44] [INFO ] Deduced a trap composed of 25 places in 254 ms of which 1 ms to minimize.
[2023-03-17 04:54:45] [INFO ] Deduced a trap composed of 32 places in 289 ms of which 1 ms to minimize.
[2023-03-17 04:54:45] [INFO ] Deduced a trap composed of 45 places in 327 ms of which 2 ms to minimize.
[2023-03-17 04:54:46] [INFO ] Deduced a trap composed of 22 places in 295 ms of which 1 ms to minimize.
[2023-03-17 04:54:46] [INFO ] Deduced a trap composed of 12 places in 325 ms of which 1 ms to minimize.
[2023-03-17 04:54:46] [INFO ] Deduced a trap composed of 14 places in 293 ms of which 1 ms to minimize.
[2023-03-17 04:54:47] [INFO ] Deduced a trap composed of 34 places in 271 ms of which 14 ms to minimize.
[2023-03-17 04:54:47] [INFO ] Deduced a trap composed of 34 places in 234 ms of which 0 ms to minimize.
[2023-03-17 04:54:47] [INFO ] Deduced a trap composed of 25 places in 245 ms of which 1 ms to minimize.
[2023-03-17 04:54:48] [INFO ] Deduced a trap composed of 24 places in 258 ms of which 0 ms to minimize.
[2023-03-17 04:54:48] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 3933 ms
[2023-03-17 04:54:50] [INFO ] Deduced a trap composed of 35 places in 237 ms of which 1 ms to minimize.
[2023-03-17 04:54:50] [INFO ] Deduced a trap composed of 57 places in 246 ms of which 0 ms to minimize.
[2023-03-17 04:54:50] [INFO ] Deduced a trap composed of 70 places in 220 ms of which 1 ms to minimize.
[2023-03-17 04:54:51] [INFO ] Deduced a trap composed of 52 places in 212 ms of which 1 ms to minimize.
[2023-03-17 04:54:51] [INFO ] Deduced a trap composed of 34 places in 223 ms of which 1 ms to minimize.
[2023-03-17 04:54:51] [INFO ] Deduced a trap composed of 33 places in 220 ms of which 0 ms to minimize.
[2023-03-17 04:54:52] [INFO ] Deduced a trap composed of 30 places in 247 ms of which 0 ms to minimize.
[2023-03-17 04:54:52] [INFO ] Deduced a trap composed of 60 places in 195 ms of which 1 ms to minimize.
[2023-03-17 04:54:52] [INFO ] Deduced a trap composed of 44 places in 182 ms of which 2 ms to minimize.
[2023-03-17 04:54:53] [INFO ] Deduced a trap composed of 60 places in 184 ms of which 10 ms to minimize.
[2023-03-17 04:54:53] [INFO ] Deduced a trap composed of 26 places in 189 ms of which 2 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.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
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)
[2023-03-17 04:54:53] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-17 04:54:53] [INFO ] After 25091ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :0 real:4
Fused 10 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 56 ms.
Support contains 161 out of 482 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 482/482 places, 1189/1189 transitions.
Applied a total of 0 rules in 28 ms. Remains 482 /482 variables (removed 0) and now considering 1189/1189 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 482/482 places, 1189/1189 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 563 ms. (steps per millisecond=17 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=36 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=32 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 348 ms. (steps per millisecond=28 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 234256 steps, run timeout after 3001 ms. (steps per millisecond=78 ) properties seen :{2=1, 3=1}
Probabilistic random walk after 234256 steps, saw 47595 distinct states, run finished after 3003 ms. (steps per millisecond=78 ) properties seen :2
Running SMT prover for 2 properties.
[2023-03-17 04:54:58] [INFO ] Flow matrix only has 979 transitions (discarded 210 similar events)
[2023-03-17 04:54:58] [INFO ] Invariant cache hit.
[2023-03-17 04:54:58] [INFO ] [Real]Absence check using 20 positive place invariants in 10 ms returned sat
[2023-03-17 04:54:58] [INFO ] After 157ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-17 04:54:58] [INFO ] [Nat]Absence check using 20 positive place invariants in 10 ms returned sat
[2023-03-17 04:55:02] [INFO ] After 3273ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-17 04:55:02] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-17 04:55:05] [INFO ] After 2908ms SMT Verify possible using 330 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-17 04:55:06] [INFO ] Deduced a trap composed of 12 places in 219 ms of which 0 ms to minimize.
[2023-03-17 04:55:06] [INFO ] Deduced a trap composed of 12 places in 251 ms of which 0 ms to minimize.
[2023-03-17 04:55:07] [INFO ] Deduced a trap composed of 36 places in 224 ms of which 0 ms to minimize.
[2023-03-17 04:55:07] [INFO ] Deduced a trap composed of 24 places in 213 ms of which 1 ms to minimize.
[2023-03-17 04:55:07] [INFO ] Deduced a trap composed of 39 places in 237 ms of which 1 ms to minimize.
[2023-03-17 04:55:07] [INFO ] Deduced a trap composed of 26 places in 236 ms of which 1 ms to minimize.
[2023-03-17 04:55:08] [INFO ] Deduced a trap composed of 24 places in 211 ms of which 1 ms to minimize.
[2023-03-17 04:55:08] [INFO ] Deduced a trap composed of 14 places in 256 ms of which 1 ms to minimize.
[2023-03-17 04:55:08] [INFO ] Deduced a trap composed of 71 places in 284 ms of which 0 ms to minimize.
[2023-03-17 04:55:09] [INFO ] Deduced a trap composed of 68 places in 248 ms of which 1 ms to minimize.
[2023-03-17 04:55:09] [INFO ] Deduced a trap composed of 15 places in 441 ms of which 1 ms to minimize.
[2023-03-17 04:55:10] [INFO ] Deduced a trap composed of 41 places in 293 ms of which 1 ms to minimize.
[2023-03-17 04:55:10] [INFO ] Deduced a trap composed of 13 places in 287 ms of which 1 ms to minimize.
[2023-03-17 04:55:10] [INFO ] Deduced a trap composed of 43 places in 293 ms of which 0 ms to minimize.
[2023-03-17 04:55:11] [INFO ] Deduced a trap composed of 37 places in 278 ms of which 1 ms to minimize.
[2023-03-17 04:55:11] [INFO ] Deduced a trap composed of 23 places in 299 ms of which 1 ms to minimize.
[2023-03-17 04:55:11] [INFO ] Deduced a trap composed of 39 places in 300 ms of which 1 ms to minimize.
[2023-03-17 04:55:12] [INFO ] Deduced a trap composed of 33 places in 343 ms of which 1 ms to minimize.
[2023-03-17 04:55:12] [INFO ] Deduced a trap composed of 47 places in 264 ms of which 1 ms to minimize.
[2023-03-17 04:55:13] [INFO ] Deduced a trap composed of 33 places in 232 ms of which 0 ms to minimize.
[2023-03-17 04:55:13] [INFO ] Deduced a trap composed of 30 places in 253 ms of which 1 ms to minimize.
[2023-03-17 04:55:13] [INFO ] Deduced a trap composed of 39 places in 243 ms of which 0 ms to minimize.
[2023-03-17 04:55:13] [INFO ] Deduced a trap composed of 82 places in 206 ms of which 1 ms to minimize.
[2023-03-17 04:55:14] [INFO ] Deduced a trap composed of 55 places in 234 ms of which 0 ms to minimize.
[2023-03-17 04:55:14] [INFO ] Deduced a trap composed of 54 places in 224 ms of which 0 ms to minimize.
[2023-03-17 04:55:14] [INFO ] Deduced a trap composed of 33 places in 231 ms of which 0 ms to minimize.
[2023-03-17 04:55:15] [INFO ] Deduced a trap composed of 22 places in 214 ms of which 0 ms to minimize.
[2023-03-17 04:55:15] [INFO ] Deduced a trap composed of 23 places in 232 ms of which 1 ms to minimize.
[2023-03-17 04:55:16] [INFO ] Deduced a trap composed of 64 places in 255 ms of which 1 ms to minimize.
[2023-03-17 04:55:16] [INFO ] Deduced a trap composed of 66 places in 196 ms of which 1 ms to minimize.
[2023-03-17 04:55:16] [INFO ] Deduced a trap composed of 11 places in 285 ms of which 1 ms to minimize.
[2023-03-17 04:55:16] [INFO ] Deduced a trap composed of 18 places in 281 ms of which 1 ms to minimize.
[2023-03-17 04:55:17] [INFO ] Deduced a trap composed of 30 places in 225 ms of which 1 ms to minimize.
[2023-03-17 04:55:17] [INFO ] Deduced a trap composed of 85 places in 165 ms of which 0 ms to minimize.
[2023-03-17 04:55:17] [INFO ] Deduced a trap composed of 54 places in 167 ms of which 0 ms to minimize.
[2023-03-17 04:55:17] [INFO ] Deduced a trap composed of 59 places in 159 ms of which 0 ms to minimize.
[2023-03-17 04:55:18] [INFO ] Deduced a trap composed of 59 places in 164 ms of which 1 ms to minimize.
[2023-03-17 04:55:18] [INFO ] Deduced a trap composed of 26 places in 238 ms of which 1 ms to minimize.
[2023-03-17 04:55:19] [INFO ] Deduced a trap composed of 33 places in 258 ms of which 0 ms to minimize.
[2023-03-17 04:55:19] [INFO ] Deduced a trap composed of 37 places in 236 ms of which 1 ms to minimize.
[2023-03-17 04:55:19] [INFO ] Deduced a trap composed of 22 places in 262 ms of which 1 ms to minimize.
[2023-03-17 04:55:19] [INFO ] Deduced a trap composed of 30 places in 217 ms of which 1 ms to minimize.
[2023-03-17 04:55:20] [INFO ] Deduced a trap composed of 34 places in 211 ms of which 0 ms to minimize.
[2023-03-17 04:55:20] [INFO ] Deduced a trap composed of 72 places in 175 ms of which 0 ms to minimize.
[2023-03-17 04:55:21] [INFO ] Deduced a trap composed of 12 places in 266 ms of which 0 ms to minimize.
[2023-03-17 04:55:21] [INFO ] Deduced a trap composed of 11 places in 275 ms of which 0 ms to minimize.
[2023-03-17 04:55:21] [INFO ] Deduced a trap composed of 43 places in 267 ms of which 1 ms to minimize.
[2023-03-17 04:55:22] [INFO ] Deduced a trap composed of 10 places in 198 ms of which 0 ms to minimize.
[2023-03-17 04:55:22] [INFO ] Trap strengthening (SAT) tested/added 49/48 trap constraints in 15903 ms
[2023-03-17 04:55:23] [INFO ] After 21558ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-17 04:55:23] [INFO ] After 25010ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 41 ms.
Support contains 161 out of 482 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 482/482 places, 1189/1189 transitions.
Applied a total of 0 rules in 18 ms. Remains 482 /482 variables (removed 0) and now considering 1189/1189 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 482/482 places, 1189/1189 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=33 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=54 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=38 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 259688 steps, run timeout after 3001 ms. (steps per millisecond=86 ) properties seen :{}
Probabilistic random walk after 259688 steps, saw 47687 distinct states, run finished after 3002 ms. (steps per millisecond=86 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-17 04:55:27] [INFO ] Flow matrix only has 979 transitions (discarded 210 similar events)
[2023-03-17 04:55:27] [INFO ] Invariant cache hit.
[2023-03-17 04:55:27] [INFO ] [Real]Absence check using 20 positive place invariants in 12 ms returned sat
[2023-03-17 04:55:27] [INFO ] After 161ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-17 04:55:28] [INFO ] [Nat]Absence check using 20 positive place invariants in 9 ms returned sat
[2023-03-17 04:55:31] [INFO ] After 3279ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-17 04:55:31] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-17 04:55:34] [INFO ] After 2833ms SMT Verify possible using 330 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-17 04:55:35] [INFO ] Deduced a trap composed of 12 places in 230 ms of which 1 ms to minimize.
[2023-03-17 04:55:35] [INFO ] Deduced a trap composed of 12 places in 257 ms of which 0 ms to minimize.
[2023-03-17 04:55:36] [INFO ] Deduced a trap composed of 36 places in 243 ms of which 1 ms to minimize.
[2023-03-17 04:55:36] [INFO ] Deduced a trap composed of 24 places in 220 ms of which 1 ms to minimize.
[2023-03-17 04:55:36] [INFO ] Deduced a trap composed of 39 places in 235 ms of which 1 ms to minimize.
[2023-03-17 04:55:37] [INFO ] Deduced a trap composed of 26 places in 219 ms of which 0 ms to minimize.
[2023-03-17 04:55:37] [INFO ] Deduced a trap composed of 24 places in 233 ms of which 1 ms to minimize.
[2023-03-17 04:55:37] [INFO ] Deduced a trap composed of 14 places in 218 ms of which 1 ms to minimize.
[2023-03-17 04:55:38] [INFO ] Deduced a trap composed of 71 places in 289 ms of which 1 ms to minimize.
[2023-03-17 04:55:38] [INFO ] Deduced a trap composed of 68 places in 287 ms of which 1 ms to minimize.
[2023-03-17 04:55:38] [INFO ] Deduced a trap composed of 15 places in 237 ms of which 0 ms to minimize.
[2023-03-17 04:55:39] [INFO ] Deduced a trap composed of 41 places in 289 ms of which 1 ms to minimize.
[2023-03-17 04:55:39] [INFO ] Deduced a trap composed of 13 places in 282 ms of which 1 ms to minimize.
[2023-03-17 04:55:39] [INFO ] Deduced a trap composed of 43 places in 314 ms of which 1 ms to minimize.
[2023-03-17 04:55:40] [INFO ] Deduced a trap composed of 37 places in 333 ms of which 1 ms to minimize.
[2023-03-17 04:55:40] [INFO ] Deduced a trap composed of 23 places in 318 ms of which 1 ms to minimize.
[2023-03-17 04:55:41] [INFO ] Deduced a trap composed of 39 places in 316 ms of which 1 ms to minimize.
[2023-03-17 04:55:41] [INFO ] Deduced a trap composed of 33 places in 307 ms of which 1 ms to minimize.
[2023-03-17 04:55:41] [INFO ] Deduced a trap composed of 47 places in 269 ms of which 1 ms to minimize.
[2023-03-17 04:55:42] [INFO ] Deduced a trap composed of 33 places in 253 ms of which 1 ms to minimize.
[2023-03-17 04:55:42] [INFO ] Deduced a trap composed of 30 places in 268 ms of which 0 ms to minimize.
[2023-03-17 04:55:42] [INFO ] Deduced a trap composed of 39 places in 242 ms of which 1 ms to minimize.
[2023-03-17 04:55:43] [INFO ] Deduced a trap composed of 82 places in 203 ms of which 0 ms to minimize.
[2023-03-17 04:55:43] [INFO ] Deduced a trap composed of 55 places in 235 ms of which 1 ms to minimize.
[2023-03-17 04:55:43] [INFO ] Deduced a trap composed of 54 places in 226 ms of which 6 ms to minimize.
[2023-03-17 04:55:44] [INFO ] Deduced a trap composed of 33 places in 219 ms of which 1 ms to minimize.
[2023-03-17 04:55:44] [INFO ] Deduced a trap composed of 22 places in 255 ms of which 1 ms to minimize.
[2023-03-17 04:55:44] [INFO ] Deduced a trap composed of 23 places in 249 ms of which 1 ms to minimize.
[2023-03-17 04:55:45] [INFO ] Deduced a trap composed of 64 places in 227 ms of which 1 ms to minimize.
[2023-03-17 04:55:45] [INFO ] Deduced a trap composed of 66 places in 205 ms of which 1 ms to minimize.
[2023-03-17 04:55:45] [INFO ] Deduced a trap composed of 11 places in 353 ms of which 1 ms to minimize.
[2023-03-17 04:55:46] [INFO ] Deduced a trap composed of 18 places in 277 ms of which 0 ms to minimize.
[2023-03-17 04:55:46] [INFO ] Deduced a trap composed of 30 places in 223 ms of which 1 ms to minimize.
[2023-03-17 04:55:46] [INFO ] Deduced a trap composed of 85 places in 187 ms of which 1 ms to minimize.
[2023-03-17 04:55:46] [INFO ] Deduced a trap composed of 54 places in 167 ms of which 1 ms to minimize.
[2023-03-17 04:55:47] [INFO ] Deduced a trap composed of 59 places in 171 ms of which 1 ms to minimize.
[2023-03-17 04:55:47] [INFO ] Deduced a trap composed of 59 places in 166 ms of which 1 ms to minimize.
[2023-03-17 04:55:47] [INFO ] Deduced a trap composed of 26 places in 215 ms of which 1 ms to minimize.
[2023-03-17 04:55:48] [INFO ] Deduced a trap composed of 33 places in 255 ms of which 1 ms to minimize.
[2023-03-17 04:55:48] [INFO ] Deduced a trap composed of 37 places in 255 ms of which 0 ms to minimize.
[2023-03-17 04:55:48] [INFO ] Deduced a trap composed of 22 places in 267 ms of which 1 ms to minimize.
[2023-03-17 04:55:49] [INFO ] Deduced a trap composed of 30 places in 236 ms of which 0 ms to minimize.
[2023-03-17 04:55:49] [INFO ] Deduced a trap composed of 34 places in 209 ms of which 1 ms to minimize.
[2023-03-17 04:55:49] [INFO ] Deduced a trap composed of 72 places in 165 ms of which 0 ms to minimize.
[2023-03-17 04:55:50] [INFO ] Deduced a trap composed of 12 places in 257 ms of which 1 ms to minimize.
[2023-03-17 04:55:50] [INFO ] Deduced a trap composed of 11 places in 265 ms of which 1 ms to minimize.
[2023-03-17 04:55:50] [INFO ] Deduced a trap composed of 43 places in 256 ms of which 1 ms to minimize.
[2023-03-17 04:55:51] [INFO ] Deduced a trap composed of 10 places in 219 ms of which 1 ms to minimize.
[2023-03-17 04:55:51] [INFO ] Trap strengthening (SAT) tested/added 49/48 trap constraints in 15975 ms
[2023-03-17 04:55:52] [INFO ] After 21568ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-17 04:55:52] [INFO ] After 25016ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 45 ms.
Support contains 161 out of 482 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 482/482 places, 1189/1189 transitions.
Applied a total of 0 rules in 22 ms. Remains 482 /482 variables (removed 0) and now considering 1189/1189 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 482/482 places, 1189/1189 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 482/482 places, 1189/1189 transitions.
Applied a total of 0 rules in 18 ms. Remains 482 /482 variables (removed 0) and now considering 1189/1189 (removed 0) transitions.
[2023-03-17 04:55:53] [INFO ] Flow matrix only has 979 transitions (discarded 210 similar events)
[2023-03-17 04:55:53] [INFO ] Invariant cache hit.
[2023-03-17 04:55:53] [INFO ] Implicit Places using invariants in 456 ms returned []
[2023-03-17 04:55:53] [INFO ] Flow matrix only has 979 transitions (discarded 210 similar events)
[2023-03-17 04:55:53] [INFO ] Invariant cache hit.
[2023-03-17 04:55:53] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-17 04:55:55] [INFO ] Implicit Places using invariants and state equation in 1870 ms returned []
Implicit Place search using SMT with State Equation took 2336 ms to find 0 implicit places.
[2023-03-17 04:55:55] [INFO ] Redundant transitions in 29 ms returned []
[2023-03-17 04:55:55] [INFO ] Flow matrix only has 979 transitions (discarded 210 similar events)
[2023-03-17 04:55:55] [INFO ] Invariant cache hit.
[2023-03-17 04:55:56] [INFO ] Dead Transitions using invariants and state equation in 782 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3202 ms. Remains : 482/482 places, 1189/1189 transitions.
Ensure Unique test removed 210 transitions
Reduce isomorphic transitions removed 210 transitions.
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 482 transition count 979
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 1 with 21 rules applied. Total rules applied 231 place count 468 transition count 972
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 1 with 14 rules applied. Total rules applied 245 place count 461 transition count 965
Drop transitions removed 210 transitions
Redundant transition composition rules discarded 210 transitions
Iterating global reduction 1 with 210 rules applied. Total rules applied 455 place count 461 transition count 755
Drop transitions removed 168 transitions
Trivial Post-agglo rules discarded 168 transitions
Performed 168 trivial Post agglomeration. Transition count delta: 168
Iterating post reduction 1 with 168 rules applied. Total rules applied 623 place count 461 transition count 587
Reduce places removed 168 places and 0 transitions.
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Iterating post reduction 2 with 210 rules applied. Total rules applied 833 place count 293 transition count 545
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 3 with 42 rules applied. Total rules applied 875 place count 251 transition count 545
Free-agglomeration rule applied 6 times.
Iterating global reduction 4 with 6 rules applied. Total rules applied 881 place count 251 transition count 539
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 887 place count 245 transition count 539
Applied a total of 887 rules in 464 ms. Remains 245 /482 variables (removed 237) and now considering 539/1189 (removed 650) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 539 rows 245 cols
[2023-03-17 04:55:56] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-17 04:55:56] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-17 04:55:56] [INFO ] After 133ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-17 04:55:57] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-17 04:55:59] [INFO ] After 2027ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-17 04:56:00] [INFO ] After 3735ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1690 ms.
[2023-03-17 04:56:02] [INFO ] After 5532ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Found 6 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0 (NOT p2) (NOT p3)), (X (OR (AND (NOT p1) p0 (NOT p3)) (AND p0 (NOT p2) (NOT p3)))), (X (NOT (OR (AND (NOT p1) (NOT p0) p3) (AND (NOT p0) (NOT p2) p3)))), (X (NOT (OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2) (NOT p3))))), (X (NOT (OR (AND p1 p0 p2) (AND p1 p0 p3)))), (X (NOT (AND p1 p0 p2 (NOT p3)))), (X (OR (AND (NOT p1) p0) (AND p0 (NOT p2) (NOT p3)))), (X (NOT (OR (AND (NOT p1) (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))))), (X (NOT (OR (AND (NOT p1) p0 p3) (AND p0 (NOT p2) p3)))), (X (NOT (AND p1 p0 (NOT p2) p3))), (X (NOT (AND p1 p0 p2 p3))), (X p0), (X (NOT (AND p1 (NOT p0) (NOT p2) p3))), (X (X (NOT (AND p0 p3)))), (X (X (NOT (OR (AND p1 p0 p2) (AND p1 p0 p3))))), (X (X (NOT (AND p1 p0 p2 (NOT p3))))), (X (X (NOT (AND p1 p0 (NOT p2) p3)))), (X (X (NOT (OR (AND (NOT p1) (NOT p0) p3) (AND (NOT p0) (NOT p2) p3))))), (X (X (NOT (OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2) (NOT p3)))))), (X (X (NOT (OR (AND (NOT p1) (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3)))))), (X (X (NOT (OR (AND (NOT p1) p0 p3) (AND p0 (NOT p2) p3))))), (X (X (NOT (AND p1 p0 p2 p3)))), (X (X (NOT (AND p1 (NOT p0) (NOT p2) p3)))), (G (NOT (OR (AND (NOT p1) (NOT p0) p3) (AND (NOT p2) (NOT p0) p3)))), (G (NOT (AND p1 p2 p0 (NOT p3)))), (G (NOT (OR (AND (NOT p1) (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p0) (NOT p3))))), (G (NOT (OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0) (NOT p3))))), (G (NOT (AND p1 (NOT p2) (NOT p0) p3))), (G (NOT (AND p1 p2 p0 p3)))]
False Knowledge obtained : [(X (X (OR (AND (NOT p1) p0) (AND p0 (NOT p2) (NOT p3))))), (X (X (NOT (OR (AND (NOT p1) p0) (AND p0 (NOT p2) (NOT p3)))))), (X (X (AND p0 (NOT p3)))), (X (X (NOT (AND p0 (NOT p3))))), (X (X (OR (AND (NOT p1) p0 (NOT p3)) (AND p0 (NOT p2) (NOT p3))))), (X (X (NOT (OR (AND (NOT p1) p0 (NOT p3)) (AND p0 (NOT p2) (NOT p3)))))), (X (X p0)), (X (X (NOT p0))), (F (OR (AND (NOT p1) p0 p3) (AND (NOT p2) p0 p3))), (F (NOT (OR (AND (NOT p1) p0 (NOT p3)) (AND (NOT p2) p0 (NOT p3))))), (F (AND p0 p3)), (F (NOT (AND p0 (NOT p3)))), (F (NOT (OR (AND (NOT p1) p0) (AND (NOT p2) p0 (NOT p3))))), (F (NOT p0))]
Knowledge based reduction with 29 factoid took 1762 ms. Reduced automaton from 4 states, 14 edges and 4 AP (stutter insensitive) to 1 states, 1 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[(OR (NOT p1) (AND p0 (NOT p2)))]
Stuttering acceptance computed with spot in 41 ms :[(OR (NOT p1) (AND p0 (NOT p2)))]
[2023-03-17 04:56:04] [INFO ] Flow matrix only has 979 transitions (discarded 210 similar events)
// Phase 1: matrix 979 rows 482 cols
[2023-03-17 04:56:04] [INFO ] Computed 20 place invariants in 5 ms
[2023-03-17 04:56:06] [INFO ] [Real]Absence check using 20 positive place invariants in 18 ms returned sat
[2023-03-17 04:56:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 04:56:07] [INFO ] [Real]Absence check using state equation in 1004 ms returned sat
[2023-03-17 04:56:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 04:56:09] [INFO ] [Nat]Absence check using 20 positive place invariants in 17 ms returned sat
[2023-03-17 04:56:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 04:56:10] [INFO ] [Nat]Absence check using state equation in 913 ms returned sat
[2023-03-17 04:56:10] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-17 04:56:10] [INFO ] [Nat]Added 330 Read/Feed constraints in 111 ms returned sat
[2023-03-17 04:56:10] [INFO ] Deduced a trap composed of 31 places in 271 ms of which 1 ms to minimize.
[2023-03-17 04:56:10] [INFO ] Deduced a trap composed of 28 places in 275 ms of which 1 ms to minimize.
[2023-03-17 04:56:11] [INFO ] Deduced a trap composed of 14 places in 268 ms of which 1 ms to minimize.
[2023-03-17 04:56:11] [INFO ] Deduced a trap composed of 15 places in 329 ms of which 1 ms to minimize.
[2023-03-17 04:56:11] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1374 ms
[2023-03-17 04:56:11] [INFO ] Computed and/alt/rep : 888/2701/888 causal constraints (skipped 84 transitions) in 87 ms.
[2023-03-17 04:56:14] [INFO ] Deduced a trap composed of 44 places in 299 ms of which 1 ms to minimize.
[2023-03-17 04:56:14] [INFO ] Deduced a trap composed of 49 places in 252 ms of which 0 ms to minimize.
[2023-03-17 04:56:14] [INFO ] Deduced a trap composed of 14 places in 260 ms of which 1 ms to minimize.
[2023-03-17 04:56:15] [INFO ] Deduced a trap composed of 10 places in 271 ms of which 1 ms to minimize.
[2023-03-17 04:56:15] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1417 ms
[2023-03-17 04:56:15] [INFO ] Added : 145 causal constraints over 30 iterations in 3860 ms. Result :sat
Could not prove EG (NOT p1)
[2023-03-17 04:56:15] [INFO ] Flow matrix only has 979 transitions (discarded 210 similar events)
[2023-03-17 04:56:15] [INFO ] Invariant cache hit.
[2023-03-17 04:56:17] [INFO ] [Real]Absence check using 20 positive place invariants in 20 ms returned sat
[2023-03-17 04:56:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 04:56:18] [INFO ] [Real]Absence check using state equation in 800 ms returned sat
[2023-03-17 04:56:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 04:56:20] [INFO ] [Nat]Absence check using 20 positive place invariants in 18 ms returned sat
[2023-03-17 04:56:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 04:56:21] [INFO ] [Nat]Absence check using state equation in 772 ms returned sat
[2023-03-17 04:56:21] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-17 04:56:21] [INFO ] [Nat]Added 330 Read/Feed constraints in 162 ms returned sat
[2023-03-17 04:56:21] [INFO ] Deduced a trap composed of 66 places in 447 ms of which 1 ms to minimize.
[2023-03-17 04:56:22] [INFO ] Deduced a trap composed of 36 places in 270 ms of which 1 ms to minimize.
[2023-03-17 04:56:22] [INFO ] Deduced a trap composed of 20 places in 254 ms of which 1 ms to minimize.
[2023-03-17 04:56:22] [INFO ] Deduced a trap composed of 22 places in 288 ms of which 1 ms to minimize.
[2023-03-17 04:56:23] [INFO ] Deduced a trap composed of 42 places in 329 ms of which 1 ms to minimize.
[2023-03-17 04:56:23] [INFO ] Deduced a trap composed of 48 places in 275 ms of which 0 ms to minimize.
[2023-03-17 04:56:23] [INFO ] Deduced a trap composed of 69 places in 276 ms of which 0 ms to minimize.
[2023-03-17 04:56:24] [INFO ] Deduced a trap composed of 30 places in 302 ms of which 0 ms to minimize.
[2023-03-17 04:56:24] [INFO ] Deduced a trap composed of 11 places in 274 ms of which 1 ms to minimize.
[2023-03-17 04:56:24] [INFO ] Deduced a trap composed of 29 places in 269 ms of which 1 ms to minimize.
[2023-03-17 04:56:25] [INFO ] Deduced a trap composed of 29 places in 282 ms of which 1 ms to minimize.
[2023-03-17 04:56:25] [INFO ] Deduced a trap composed of 60 places in 243 ms of which 1 ms to minimize.
[2023-03-17 04:56:25] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 4205 ms
[2023-03-17 04:56:25] [INFO ] Computed and/alt/rep : 888/2701/888 causal constraints (skipped 84 transitions) in 73 ms.
[2023-03-17 04:56:28] [INFO ] Added : 191 causal constraints over 39 iterations in 2914 ms. Result :sat
Could not prove EG (AND p0 (NOT p2))
Support contains 119 out of 482 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 482/482 places, 1189/1189 transitions.
Applied a total of 0 rules in 41 ms. Remains 482 /482 variables (removed 0) and now considering 1189/1189 (removed 0) transitions.
[2023-03-17 04:56:28] [INFO ] Flow matrix only has 979 transitions (discarded 210 similar events)
[2023-03-17 04:56:28] [INFO ] Invariant cache hit.
[2023-03-17 04:56:29] [INFO ] Implicit Places using invariants in 637 ms returned []
[2023-03-17 04:56:29] [INFO ] Flow matrix only has 979 transitions (discarded 210 similar events)
[2023-03-17 04:56:29] [INFO ] Invariant cache hit.
[2023-03-17 04:56:29] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-17 04:56:31] [INFO ] Implicit Places using invariants and state equation in 2287 ms returned []
Implicit Place search using SMT with State Equation took 2942 ms to find 0 implicit places.
[2023-03-17 04:56:31] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-17 04:56:31] [INFO ] Flow matrix only has 979 transitions (discarded 210 similar events)
[2023-03-17 04:56:31] [INFO ] Invariant cache hit.
[2023-03-17 04:56:32] [INFO ] Dead Transitions using invariants and state equation in 766 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3794 ms. Remains : 482/482 places, 1189/1189 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 (NOT p1) p0 (NOT p2)), (X (OR (NOT p1) (AND p0 (NOT p2))))]
False Knowledge obtained : [(X (X (OR (NOT p1) (AND p0 (NOT p2))))), (X (X (NOT (OR (NOT p1) (AND p0 (NOT p2))))))]
Knowledge based reduction with 2 factoid took 144 ms. Reduced automaton from 1 states, 1 edges and 3 AP (stutter insensitive) to 1 states, 1 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(OR (NOT p1) (AND p0 (NOT p2)))]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p1) p0 (NOT p2)), (X (OR (NOT p1) (AND p0 (NOT p2))))]
False Knowledge obtained : [(X (X (OR (NOT p1) (AND p0 (NOT p2))))), (X (X (NOT (OR (NOT p1) (AND p0 (NOT p2)))))), (F (NOT (OR (AND p0 (NOT p2)) (NOT p1))))]
Knowledge based reduction with 2 factoid took 152 ms. Reduced automaton from 1 states, 1 edges and 3 AP (stutter insensitive) to 1 states, 1 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 57 ms :[(OR (NOT p1) (AND p0 (NOT p2)))]
Stuttering acceptance computed with spot in 40 ms :[(OR (NOT p1) (AND p0 (NOT p2)))]
[2023-03-17 04:56:32] [INFO ] Flow matrix only has 979 transitions (discarded 210 similar events)
[2023-03-17 04:56:32] [INFO ] Invariant cache hit.
[2023-03-17 04:56:34] [INFO ] [Real]Absence check using 20 positive place invariants in 20 ms returned sat
[2023-03-17 04:56:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 04:56:35] [INFO ] [Real]Absence check using state equation in 1062 ms returned sat
[2023-03-17 04:56:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 04:56:37] [INFO ] [Nat]Absence check using 20 positive place invariants in 18 ms returned sat
[2023-03-17 04:56:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 04:56:38] [INFO ] [Nat]Absence check using state equation in 867 ms returned sat
[2023-03-17 04:56:38] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-17 04:56:38] [INFO ] [Nat]Added 330 Read/Feed constraints in 117 ms returned sat
[2023-03-17 04:56:38] [INFO ] Deduced a trap composed of 43 places in 257 ms of which 0 ms to minimize.
[2023-03-17 04:56:38] [INFO ] Deduced a trap composed of 66 places in 255 ms of which 0 ms to minimize.
[2023-03-17 04:56:39] [INFO ] Deduced a trap composed of 10 places in 271 ms of which 1 ms to minimize.
[2023-03-17 04:56:39] [INFO ] Deduced a trap composed of 30 places in 225 ms of which 1 ms to minimize.
[2023-03-17 04:56:39] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1250 ms
[2023-03-17 04:56:39] [INFO ] Computed and/alt/rep : 888/2701/888 causal constraints (skipped 84 transitions) in 75 ms.
[2023-03-17 04:56:41] [INFO ] Added : 96 causal constraints over 20 iterations in 1629 ms. Result :sat
Could not prove EG (NOT p1)
[2023-03-17 04:56:41] [INFO ] Flow matrix only has 979 transitions (discarded 210 similar events)
[2023-03-17 04:56:41] [INFO ] Invariant cache hit.
[2023-03-17 04:56:43] [INFO ] [Real]Absence check using 20 positive place invariants in 18 ms returned sat
[2023-03-17 04:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 04:56:44] [INFO ] [Real]Absence check using state equation in 803 ms returned sat
[2023-03-17 04:56:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 04:56:46] [INFO ] [Nat]Absence check using 20 positive place invariants in 18 ms returned sat
[2023-03-17 04:56:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 04:56:47] [INFO ] [Nat]Absence check using state equation in 779 ms returned sat
[2023-03-17 04:56:47] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-17 04:56:47] [INFO ] [Nat]Added 330 Read/Feed constraints in 217 ms returned sat
[2023-03-17 04:56:47] [INFO ] Deduced a trap composed of 66 places in 548 ms of which 1 ms to minimize.
[2023-03-17 04:56:48] [INFO ] Deduced a trap composed of 36 places in 278 ms of which 0 ms to minimize.
[2023-03-17 04:56:48] [INFO ] Deduced a trap composed of 20 places in 274 ms of which 0 ms to minimize.
[2023-03-17 04:56:48] [INFO ] Deduced a trap composed of 22 places in 253 ms of which 0 ms to minimize.
[2023-03-17 04:56:49] [INFO ] Deduced a trap composed of 42 places in 302 ms of which 1 ms to minimize.
[2023-03-17 04:56:49] [INFO ] Deduced a trap composed of 48 places in 275 ms of which 1 ms to minimize.
[2023-03-17 04:56:49] [INFO ] Deduced a trap composed of 69 places in 274 ms of which 0 ms to minimize.
[2023-03-17 04:56:50] [INFO ] Deduced a trap composed of 30 places in 313 ms of which 1 ms to minimize.
[2023-03-17 04:56:50] [INFO ] Deduced a trap composed of 11 places in 274 ms of which 1 ms to minimize.
[2023-03-17 04:56:50] [INFO ] Deduced a trap composed of 29 places in 266 ms of which 1 ms to minimize.
[2023-03-17 04:56:51] [INFO ] Deduced a trap composed of 29 places in 283 ms of which 1 ms to minimize.
[2023-03-17 04:56:51] [INFO ] Deduced a trap composed of 60 places in 235 ms of which 1 ms to minimize.
[2023-03-17 04:56:51] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 4309 ms
[2023-03-17 04:56:51] [INFO ] Computed and/alt/rep : 888/2701/888 causal constraints (skipped 84 transitions) in 72 ms.
[2023-03-17 04:56:54] [INFO ] Added : 191 causal constraints over 39 iterations in 3148 ms. Result :sat
Could not prove EG (AND p0 (NOT p2))
Stuttering acceptance computed with spot in 39 ms :[(OR (NOT p1) (AND p0 (NOT p2)))]
Product exploration explored 100000 steps with 19941 reset in 1105 ms.
Product exploration explored 100000 steps with 19905 reset in 1122 ms.
Built C files in :
/tmp/ltsmin2750164922824048245
[2023-03-17 04:56:57] [INFO ] Computing symmetric may disable matrix : 1189 transitions.
[2023-03-17 04:56:57] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 04:56:57] [INFO ] Computing symmetric may enable matrix : 1189 transitions.
[2023-03-17 04:56:57] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 04:56:57] [INFO ] Computing Do-Not-Accords matrix : 1189 transitions.
[2023-03-17 04:56:57] [INFO ] Computation of Completed DNA matrix. took 31 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 04:56:57] [INFO ] Built C files in 308ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2750164922824048245
Running compilation step : cd /tmp/ltsmin2750164922824048245;'/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/ltsmin2750164922824048245;'/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/ltsmin2750164922824048245;'/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 119 out of 482 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 482/482 places, 1189/1189 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 482 transition count 1188
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 481 transition count 1188
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 2 place count 481 transition count 1183
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 12 place count 476 transition count 1183
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 26 place count 469 transition count 1176
Applied a total of 26 rules in 61 ms. Remains 469 /482 variables (removed 13) and now considering 1176/1189 (removed 13) transitions.
[2023-03-17 04:57:00] [INFO ] Flow matrix only has 966 transitions (discarded 210 similar events)
// Phase 1: matrix 966 rows 469 cols
[2023-03-17 04:57:00] [INFO ] Computed 20 place invariants in 3 ms
[2023-03-17 04:57:00] [INFO ] Implicit Places using invariants in 422 ms returned []
[2023-03-17 04:57:00] [INFO ] Flow matrix only has 966 transitions (discarded 210 similar events)
[2023-03-17 04:57:00] [INFO ] Invariant cache hit.
[2023-03-17 04:57:01] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-17 04:57:02] [INFO ] Implicit Places using invariants and state equation in 2101 ms returned []
Implicit Place search using SMT with State Equation took 2551 ms to find 0 implicit places.
[2023-03-17 04:57:02] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-17 04:57:02] [INFO ] Flow matrix only has 966 transitions (discarded 210 similar events)
[2023-03-17 04:57:02] [INFO ] Invariant cache hit.
[2023-03-17 04:57:03] [INFO ] Dead Transitions using invariants and state equation in 741 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 469/482 places, 1176/1189 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3376 ms. Remains : 469/482 places, 1176/1189 transitions.
Built C files in :
/tmp/ltsmin11747789376455078577
[2023-03-17 04:57:03] [INFO ] Computing symmetric may disable matrix : 1176 transitions.
[2023-03-17 04:57:03] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 04:57:03] [INFO ] Computing symmetric may enable matrix : 1176 transitions.
[2023-03-17 04:57:03] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 04:57:03] [INFO ] Computing Do-Not-Accords matrix : 1176 transitions.
[2023-03-17 04:57:04] [INFO ] Computation of Completed DNA matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 04:57:04] [INFO ] Built C files in 254ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11747789376455078577
Running compilation step : cd /tmp/ltsmin11747789376455078577;'/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/ltsmin11747789376455078577;'/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/ltsmin11747789376455078577;'/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)
[2023-03-17 04:57:07] [INFO ] Flatten gal took : 39 ms
[2023-03-17 04:57:07] [INFO ] Flatten gal took : 40 ms
[2023-03-17 04:57:07] [INFO ] Time to serialize gal into /tmp/LTL3769473107103036086.gal : 22 ms
[2023-03-17 04:57:07] [INFO ] Time to serialize properties into /tmp/LTL4615396966193391727.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/LTL3769473107103036086.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17680592782139628051.hoa' '-atoms' '/tmp/LTL4615396966193391727.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...318
Loading property file /tmp/LTL4615396966193391727.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17680592782139628051.hoa
Detected timeout of ITS tools.
[2023-03-17 04:57:22] [INFO ] Flatten gal took : 55 ms
[2023-03-17 04:57:22] [INFO ] Flatten gal took : 67 ms
[2023-03-17 04:57:22] [INFO ] Time to serialize gal into /tmp/LTL10842299125098305293.gal : 29 ms
[2023-03-17 04:57:22] [INFO ] Time to serialize properties into /tmp/LTL4839010894070645115.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/LTL10842299125098305293.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4839010894070645115.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 : !((F((G("((((((((Turn_7>=1)&&(TestTurn_1>=1))||((Turn_19>=1)&&(TestTurn_32>=1)))||(((Turn_4>=1)&&(TestTurn_24>=1))||((Turn_22>=1)&&(Te...7605
Formula 0 simplified : G(F!"((((((((Turn_7>=1)&&(TestTurn_1>=1))||((Turn_19>=1)&&(TestTurn_32>=1)))||(((Turn_4>=1)&&(TestTurn_24>=1))||((Turn_22>=1)&&(Test...7583
Detected timeout of ITS tools.
[2023-03-17 04:57:37] [INFO ] Flatten gal took : 42 ms
[2023-03-17 04:57:37] [INFO ] Applying decomposition
[2023-03-17 04:57:37] [INFO ] Flatten gal took : 40 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/graph13586028783794718986.txt' '-o' '/tmp/graph13586028783794718986.bin' '-w' '/tmp/graph13586028783794718986.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13586028783794718986.bin' '-l' '-1' '-v' '-w' '/tmp/graph13586028783794718986.weights' '-q' '0' '-e' '0.001'
[2023-03-17 04:57:37] [INFO ] Decomposing Gal with order
[2023-03-17 04:57:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 04:57:38] [INFO ] Removed a total of 1330 redundant transitions.
[2023-03-17 04:57:38] [INFO ] Flatten gal took : 126 ms
[2023-03-17 04:57:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 398 labels/synchronizations in 47 ms.
[2023-03-17 04:57:38] [INFO ] Time to serialize gal into /tmp/LTL13487188990879812597.gal : 12 ms
[2023-03-17 04:57:38] [INFO ] Time to serialize properties into /tmp/LTL17983941498059963027.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/LTL13487188990879812597.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17983941498059963027.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...256
Read 1 LTL properties
Checking formula 0 : !((F((G("((((((((i4.u7.Turn_7>=1)&&(i4.u7.TestTurn_1>=1))||((i0.u29.Turn_19>=1)&&(i0.u29.TestTurn_32>=1)))||(((i3.u22.Turn_4>=1)&&(i3....10466
Formula 0 simplified : G(F!"((((((((i4.u7.Turn_7>=1)&&(i4.u7.TestTurn_1>=1))||((i0.u29.Turn_19>=1)&&(i0.u29.TestTurn_32>=1)))||(((i3.u22.Turn_4>=1)&&(i3.u2...10444
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7064915464976628242
[2023-03-17 04:57:53] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7064915464976628242
Running compilation step : cd /tmp/ltsmin7064915464976628242;'/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/ltsmin7064915464976628242;'/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/ltsmin7064915464976628242;'/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 Peterson-COL-6-LTLFireability-08 finished in 226278 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(G(p0))))'
Support contains 553 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 19 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2023-03-17 04:57:56] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2023-03-17 04:57:56] [INFO ] Computed 27 place invariants in 12 ms
[2023-03-17 04:57:56] [INFO ] Implicit Places using invariants in 524 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 542 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1323/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 24 ms. Remains 1323 /1323 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 585 ms. Remains : 1323/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 121 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-COL-6-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (LT s254 1) (LT s384 1) (LT s319 1) (LT s189 1) (LT s392 1) (LT s262 1) (LT s327 1) (LT s197 1) (LT s140 1) (LT s270 1) (LT s400 1) (LT s335 1) (L...], 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 0 ms.
FORMULA Peterson-COL-6-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-6-LTLFireability-09 finished in 735 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 U (G(p2)||p1)))))'
Support contains 63 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 46 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2023-03-17 04:57:57] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2023-03-17 04:57:57] [INFO ] Invariant cache hit.
[2023-03-17 04:57:57] [INFO ] Implicit Places using invariants in 733 ms returned []
[2023-03-17 04:57:57] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2023-03-17 04:57:57] [INFO ] Invariant cache hit.
[2023-03-17 04:57:58] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-17 04:58:05] [INFO ] Implicit Places using invariants and state equation in 7960 ms returned []
Implicit Place search using SMT with State Equation took 8708 ms to find 0 implicit places.
[2023-03-17 04:58:05] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2023-03-17 04:58:05] [INFO ] Invariant cache hit.
[2023-03-17 04:58:07] [INFO ] Dead Transitions using invariants and state equation in 1632 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10405 ms. Remains : 1330/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 217 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), true, (NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : Peterson-COL-6-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p2 p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=p2, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) p2 p0), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(OR (GEQ s470 1) (GEQ s452 1) (GEQ s482 1) (GEQ s464 1) (GEQ s446 1) (GEQ s476 1) (GEQ s458 1)), p0:(AND (OR (LT s0 1) (LT s7 1)) (OR (LT s6 1) (LT s19...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 27 steps with 0 reset in 2 ms.
FORMULA Peterson-COL-6-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-6-LTLFireability-10 finished in 10654 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 84 out of 1330 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Drop transitions removed 588 transitions
Trivial Post-agglo rules discarded 588 transitions
Performed 588 trivial Post agglomeration. Transition count delta: 588
Iterating post reduction 0 with 588 rules applied. Total rules applied 588 place count 1330 transition count 1442
Reduce places removed 588 places and 0 transitions.
Iterating post reduction 1 with 588 rules applied. Total rules applied 1176 place count 742 transition count 1442
Performed 294 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 294 Pre rules applied. Total rules applied 1176 place count 742 transition count 1148
Deduced a syphon composed of 294 places in 1 ms
Reduce places removed 294 places and 0 transitions.
Iterating global reduction 2 with 588 rules applied. Total rules applied 1764 place count 448 transition count 1148
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 1848 place count 406 transition count 1106
Applied a total of 1848 rules in 86 ms. Remains 406 /1330 variables (removed 924) and now considering 1106/2030 (removed 924) transitions.
[2023-03-17 04:58:07] [INFO ] Flow matrix only has 896 transitions (discarded 210 similar events)
// Phase 1: matrix 896 rows 406 cols
[2023-03-17 04:58:07] [INFO ] Computed 27 place invariants in 16 ms
[2023-03-17 04:58:08] [INFO ] Implicit Places using invariants in 673 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 678 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 399/1330 places, 1106/2030 transitions.
Applied a total of 0 rules in 18 ms. Remains 399 /399 variables (removed 0) and now considering 1106/1106 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 783 ms. Remains : 399/1330 places, 1106/2030 transitions.
Stuttering acceptance computed with spot in 139 ms :[p0, p0]
Running random walk in product with property : Peterson-COL-6-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s31 1) (GEQ s100 1)) (AND (GEQ s54 1) (GEQ s73 1)) (AND (GEQ s24 1) (GEQ s75 1)) (AND (GEQ s29 1) (GEQ s64 1)) (AND (GEQ s26 1) (GEQ s87 ...], 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 3416 reset in 1272 ms.
Stack based approach found an accepted trace after 29 steps with 1 reset with depth 21 and stack size 21 in 1 ms.
FORMULA Peterson-COL-6-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-6-LTLFireability-12 finished in 2234 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' '!((!p0 U (G(!p0)||(F(p2)&&p1))))'
Support contains 308 out of 1330 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Drop transitions removed 216 transitions
Trivial Post-agglo rules discarded 216 transitions
Performed 216 trivial Post agglomeration. Transition count delta: 216
Iterating post reduction 0 with 216 rules applied. Total rules applied 216 place count 1330 transition count 1814
Reduce places removed 216 places and 0 transitions.
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Iterating post reduction 1 with 258 rules applied. Total rules applied 474 place count 1114 transition count 1772
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 2 with 42 rules applied. Total rules applied 516 place count 1072 transition count 1772
Performed 287 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 287 Pre rules applied. Total rules applied 516 place count 1072 transition count 1485
Deduced a syphon composed of 287 places in 1 ms
Reduce places removed 287 places and 0 transitions.
Iterating global reduction 3 with 574 rules applied. Total rules applied 1090 place count 785 transition count 1485
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 1162 place count 749 transition count 1449
Applied a total of 1162 rules in 148 ms. Remains 749 /1330 variables (removed 581) and now considering 1449/2030 (removed 581) transitions.
[2023-03-17 04:58:10] [INFO ] Flow matrix only has 1239 transitions (discarded 210 similar events)
// Phase 1: matrix 1239 rows 749 cols
[2023-03-17 04:58:10] [INFO ] Computed 27 place invariants in 5 ms
[2023-03-17 04:58:10] [INFO ] Implicit Places using invariants in 574 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 588 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 742/1330 places, 1449/2030 transitions.
Applied a total of 0 rules in 37 ms. Remains 742 /742 variables (removed 0) and now considering 1449/1449 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 773 ms. Remains : 742/1330 places, 1449/2030 transitions.
Stuttering acceptance computed with spot in 254 ms :[true, (NOT p2), (AND (NOT p2) p0), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))]
Running random walk in product with property : Peterson-COL-6-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=3 dest: 1}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 3}]], initial=3, aps=[p2:(OR (AND (GEQ s13 1) (GEQ s459 1)) (AND (GEQ s5 1) (GEQ s426 1)) (AND (GEQ s1 1) (GEQ s322 1)) (AND (GEQ s11 1) (GEQ s386 1)) (AND (GEQ s3 1) (GEQ s395...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 5434 reset in 5272 ms.
Product exploration explored 100000 steps with 5463 reset in 5199 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 (NOT p2) (NOT p0) p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT p2)), (X (NOT (AND (NOT p2) p0))), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND p1 (NOT p2) p0))), (X (AND p1 (NOT p2) (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (AND p1 (NOT p2) (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 16 factoid took 637 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter insensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 188 ms :[(NOT p2), (AND (NOT p2) p0), (AND (NOT p2) p0)]
Finished random walk after 494 steps, including 0 resets, run visited all 3 properties in 5 ms. (steps per millisecond=98 )
Knowledge obtained : [(AND (NOT p2) (NOT p0) p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT p2)), (X (NOT (AND (NOT p2) p0))), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND p1 (NOT p2) p0))), (X (AND p1 (NOT p2) (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (AND p1 (NOT p2) (NOT p0))))]
False Knowledge obtained : [(F p2), (F (NOT (AND (NOT p0) (NOT p2)))), (F (AND p0 (NOT p2)))]
Knowledge based reduction with 16 factoid took 716 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[(NOT p2), (AND (NOT p2) p0), (AND (NOT p2) p0)]
Stuttering acceptance computed with spot in 107 ms :[(NOT p2), (AND (NOT p2) p0), (AND (NOT p2) p0)]
Support contains 266 out of 742 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 742/742 places, 1449/1449 transitions.
Applied a total of 0 rules in 6 ms. Remains 742 /742 variables (removed 0) and now considering 1449/1449 (removed 0) transitions.
[2023-03-17 04:58:23] [INFO ] Flow matrix only has 1239 transitions (discarded 210 similar events)
// Phase 1: matrix 1239 rows 742 cols
[2023-03-17 04:58:23] [INFO ] Computed 20 place invariants in 6 ms
[2023-03-17 04:58:23] [INFO ] Implicit Places using invariants in 278 ms returned []
[2023-03-17 04:58:23] [INFO ] Flow matrix only has 1239 transitions (discarded 210 similar events)
[2023-03-17 04:58:23] [INFO ] Invariant cache hit.
[2023-03-17 04:58:24] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-17 04:58:25] [INFO ] Implicit Places using invariants and state equation in 1884 ms returned []
Implicit Place search using SMT with State Equation took 2194 ms to find 0 implicit places.
[2023-03-17 04:58:25] [INFO ] Flow matrix only has 1239 transitions (discarded 210 similar events)
[2023-03-17 04:58:25] [INFO ] Invariant cache hit.
[2023-03-17 04:58:26] [INFO ] Dead Transitions using invariants and state equation in 953 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3158 ms. Remains : 742/742 places, 1449/1449 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 (NOT p2) (NOT p0)), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (X (NOT p2))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 277 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 105 ms :[(NOT p2), (AND (NOT p2) p0), (AND (NOT p2) p0)]
Finished random walk after 751 steps, including 0 resets, run visited all 3 properties in 6 ms. (steps per millisecond=125 )
Knowledge obtained : [(AND (NOT p2) (NOT p0)), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (X (NOT p2))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : [(F p2), (F (NOT (AND (NOT p0) (NOT p2)))), (F (AND p0 (NOT p2)))]
Knowledge based reduction with 6 factoid took 423 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 113 ms :[(NOT p2), (AND (NOT p2) p0), (AND (NOT p2) p0)]
Stuttering acceptance computed with spot in 106 ms :[(NOT p2), (AND (NOT p2) p0), (AND (NOT p2) p0)]
Stuttering acceptance computed with spot in 107 ms :[(NOT p2), (AND (NOT p2) p0), (AND (NOT p2) p0)]
Product exploration explored 100000 steps with 5509 reset in 2649 ms.
Product exploration explored 100000 steps with 5463 reset in 2677 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 108 ms :[(NOT p2), (AND (NOT p2) p0), (AND (NOT p2) p0)]
Support contains 266 out of 742 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 742/742 places, 1449/1449 transitions.
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 742 transition count 1449
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 36 Pre rules applied. Total rules applied 42 place count 742 transition count 1449
Deduced a syphon composed of 78 places in 1 ms
Iterating global reduction 1 with 36 rules applied. Total rules applied 78 place count 742 transition count 1449
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 114 place count 706 transition count 1413
Deduced a syphon composed of 42 places in 1 ms
Iterating global reduction 1 with 36 rules applied. Total rules applied 150 place count 706 transition count 1413
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 48 places in 1 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 156 place count 706 transition count 1413
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 162 place count 700 transition count 1407
Deduced a syphon composed of 42 places in 1 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 168 place count 700 transition count 1407
Deduced a syphon composed of 42 places in 0 ms
Applied a total of 168 rules in 124 ms. Remains 700 /742 variables (removed 42) and now considering 1407/1449 (removed 42) transitions.
[2023-03-17 04:58:33] [INFO ] Redundant transitions in 24 ms returned []
[2023-03-17 04:58:33] [INFO ] Flow matrix only has 1197 transitions (discarded 210 similar events)
// Phase 1: matrix 1197 rows 700 cols
[2023-03-17 04:58:33] [INFO ] Computed 20 place invariants in 3 ms
[2023-03-17 04:58:34] [INFO ] Dead Transitions using invariants and state equation in 1422 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 700/742 places, 1407/1449 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1605 ms. Remains : 700/742 places, 1407/1449 transitions.
Built C files in :
/tmp/ltsmin1307515143816986653
[2023-03-17 04:58:34] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1307515143816986653
Running compilation step : cd /tmp/ltsmin1307515143816986653;'/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/ltsmin1307515143816986653;'/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/ltsmin1307515143816986653;'/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 266 out of 742 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 742/742 places, 1449/1449 transitions.
Applied a total of 0 rules in 38 ms. Remains 742 /742 variables (removed 0) and now considering 1449/1449 (removed 0) transitions.
[2023-03-17 04:58:37] [INFO ] Flow matrix only has 1239 transitions (discarded 210 similar events)
// Phase 1: matrix 1239 rows 742 cols
[2023-03-17 04:58:37] [INFO ] Computed 20 place invariants in 4 ms
[2023-03-17 04:58:38] [INFO ] Implicit Places using invariants in 565 ms returned []
[2023-03-17 04:58:38] [INFO ] Flow matrix only has 1239 transitions (discarded 210 similar events)
[2023-03-17 04:58:38] [INFO ] Invariant cache hit.
[2023-03-17 04:58:39] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-17 04:58:40] [INFO ] Implicit Places using invariants and state equation in 1642 ms returned []
Implicit Place search using SMT with State Equation took 2239 ms to find 0 implicit places.
[2023-03-17 04:58:40] [INFO ] Flow matrix only has 1239 transitions (discarded 210 similar events)
[2023-03-17 04:58:40] [INFO ] Invariant cache hit.
[2023-03-17 04:58:41] [INFO ] Dead Transitions using invariants and state equation in 993 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3282 ms. Remains : 742/742 places, 1449/1449 transitions.
Built C files in :
/tmp/ltsmin11172013209092541425
[2023-03-17 04:58:41] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11172013209092541425
Running compilation step : cd /tmp/ltsmin11172013209092541425;'/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/ltsmin11172013209092541425;'/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/ltsmin11172013209092541425;'/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)
[2023-03-17 04:58:44] [INFO ] Flatten gal took : 39 ms
[2023-03-17 04:58:44] [INFO ] Flatten gal took : 47 ms
[2023-03-17 04:58:44] [INFO ] Time to serialize gal into /tmp/LTL8261103606355410256.gal : 24 ms
[2023-03-17 04:58:44] [INFO ] Time to serialize properties into /tmp/LTL585375993140942118.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/LTL8261103606355410256.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12831749361748270213.hoa' '-atoms' '/tmp/LTL585375993140942118.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/LTL585375993140942118.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12831749361748270213.hoa
Detected timeout of ITS tools.
[2023-03-17 04:58:59] [INFO ] Flatten gal took : 37 ms
[2023-03-17 04:58:59] [INFO ] Flatten gal took : 74 ms
[2023-03-17 04:58:59] [INFO ] Time to serialize gal into /tmp/LTL13354339960654061343.gal : 7 ms
[2023-03-17 04:58:59] [INFO ] Time to serialize properties into /tmp/LTL8089325095763061967.ltl : 4 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/LTL13354339960654061343.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8089325095763061967.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 : !(((!("(((((WantSection_11>=1)&&(CS_5>=1))||((WantSection_5>=1)&&(CS_2>=1)))||(((WantSection_7>=1)&&(CS_3>=1))||((WantSection_1>=1)&&(...23960
Formula 0 simplified : "(((((WantSection_11>=1)&&(CS_5>=1))||((WantSection_5>=1)&&(CS_2>=1)))||(((WantSection_7>=1)&&(CS_3>=1))||((WantSection_1>=1)&&(CS_0...23694
Detected timeout of ITS tools.
[2023-03-17 04:59:14] [INFO ] Flatten gal took : 41 ms
[2023-03-17 04:59:14] [INFO ] Applying decomposition
[2023-03-17 04:59:14] [INFO ] Flatten gal took : 58 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/graph10007812890193756047.txt' '-o' '/tmp/graph10007812890193756047.bin' '-w' '/tmp/graph10007812890193756047.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10007812890193756047.bin' '-l' '-1' '-v' '-w' '/tmp/graph10007812890193756047.weights' '-q' '0' '-e' '0.001'
[2023-03-17 04:59:15] [INFO ] Decomposing Gal with order
[2023-03-17 04:59:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 04:59:15] [INFO ] Removed a total of 2072 redundant transitions.
[2023-03-17 04:59:15] [INFO ] Flatten gal took : 156 ms
[2023-03-17 04:59:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 40 ms.
[2023-03-17 04:59:15] [INFO ] Time to serialize gal into /tmp/LTL14832599232168505580.gal : 28 ms
[2023-03-17 04:59:15] [INFO ] Time to serialize properties into /tmp/LTL9586030531594213846.ltl : 5 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/LTL14832599232168505580.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9586030531594213846.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
Checking formula 0 : !(((!("(((((i10.i0.u5.WantSection_11>=1)&&(i22.i0.u24.CS_5>=1))||((i22.i0.u2.WantSection_5>=1)&&(i8.i0.u59.CS_2>=1)))||(((i16.i0.u3.Wa...35110
Formula 0 simplified : "(((((i10.i0.u5.WantSection_11>=1)&&(i22.i0.u24.CS_5>=1))||((i22.i0.u2.WantSection_5>=1)&&(i8.i0.u59.CS_2>=1)))||(((i16.i0.u3.WantSe...34705
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11744474549191540395
[2023-03-17 04:59:30] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11744474549191540395
Running compilation step : cd /tmp/ltsmin11744474549191540395;'/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/ltsmin11744474549191540395;'/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/ltsmin11744474549191540395;'/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 Peterson-COL-6-LTLFireability-14 finished in 83866 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 84 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 53 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2023-03-17 04:59:33] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2023-03-17 04:59:33] [INFO ] Computed 27 place invariants in 8 ms
[2023-03-17 04:59:34] [INFO ] Implicit Places using invariants in 875 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 878 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1323/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 35 ms. Remains 1323 /1323 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 967 ms. Remains : 1323/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 94 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-COL-6-LTLFireability-15 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 (LT s63 1) (LT s99 1)) (OR (LT s75 1) (LT s130 1)) (OR (LT s60 1) (LT s122 1)) (OR (LT s78 1) (LT s107 1)) (OR (LT s94 1) (LT s121 1)) (OR (LT...], 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 4 steps with 0 reset in 0 ms.
FORMULA Peterson-COL-6-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-6-LTLFireability-15 finished in 1081 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)||(X(G(p1))&&G(p2))))'
Found a Lengthening insensitive property : Peterson-COL-6-LTLFireability-04
Stuttering acceptance computed with spot in 132 ms :[(OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), (OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), p0]
Support contains 378 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 1330 transition count 2024
Reduce places removed 6 places and 0 transitions.
Performed 294 Post agglomeration using F-continuation condition.Transition count delta: 294
Iterating post reduction 1 with 300 rules applied. Total rules applied 306 place count 1324 transition count 1730
Reduce places removed 294 places and 0 transitions.
Iterating post reduction 2 with 294 rules applied. Total rules applied 600 place count 1030 transition count 1730
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 42 Pre rules applied. Total rules applied 600 place count 1030 transition count 1688
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 684 place count 988 transition count 1688
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 756 place count 952 transition count 1652
Applied a total of 756 rules in 142 ms. Remains 952 /1330 variables (removed 378) and now considering 1652/2030 (removed 378) transitions.
[2023-03-17 04:59:35] [INFO ] Flow matrix only has 1442 transitions (discarded 210 similar events)
// Phase 1: matrix 1442 rows 952 cols
[2023-03-17 04:59:35] [INFO ] Computed 27 place invariants in 6 ms
[2023-03-17 04:59:36] [INFO ] Implicit Places using invariants in 851 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 857 ms to find 7 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 945/1330 places, 1652/2030 transitions.
Applied a total of 0 rules in 19 ms. Remains 945 /945 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 1019 ms. Remains : 945/1330 places, 1652/2030 transitions.
Running random walk in product with property : Peterson-COL-6-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND p0 p2), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p2 p1), acceptance={} source=1 dest: 1}, { cond=(OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (LT s28 1) (LT s64 1)) (OR (LT s40 1) (LT s95 1)) (OR (LT s25 1) (LT s87 1)) (OR (LT s43 1) (LT s72 1)) (OR (LT s59 1) (LT s86 1)) (OR (LT s24...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 19998 reset in 1877 ms.
Product exploration explored 100000 steps with 19951 reset in 1922 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 p0 (NOT p2) (NOT p1)), (X (OR (AND p0 (NOT p2)) (AND p0 (NOT p1)))), (X (NOT (AND p0 p2 p1))), (X p0), (X (X (NOT (AND p0 p2 p1))))]
False Knowledge obtained : [(X (X (OR (AND p0 (NOT p2)) (AND p0 (NOT p1))))), (X (X (NOT (OR (AND p0 (NOT p2)) (AND p0 (NOT p1)))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 5 factoid took 412 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 72 ms :[p0, p0]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (OR (AND p0 (NOT p2)) (AND p0 (NOT p1)))), (X (NOT (AND p0 p2 p1))), (X p0), (X (X (NOT (AND p0 p2 p1))))]
False Knowledge obtained : [(X (X (OR (AND p0 (NOT p2)) (AND p0 (NOT p1))))), (X (X (NOT (OR (AND p0 (NOT p2)) (AND p0 (NOT p1)))))), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 5 factoid took 414 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[p0]
Stuttering acceptance computed with spot in 49 ms :[p0]
[2023-03-17 04:59:41] [INFO ] Flow matrix only has 1442 transitions (discarded 210 similar events)
// Phase 1: matrix 1442 rows 945 cols
[2023-03-17 04:59:41] [INFO ] Computed 20 place invariants in 4 ms
[2023-03-17 04:59:43] [INFO ] [Real]Absence check using 20 positive place invariants in 35 ms returned sat
[2023-03-17 04:59:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 04:59:46] [INFO ] [Real]Absence check using state equation in 2404 ms returned sat
[2023-03-17 04:59:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 04:59:49] [INFO ] [Nat]Absence check using 20 positive place invariants in 35 ms returned sat
[2023-03-17 04:59:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 04:59:51] [INFO ] [Nat]Absence check using state equation in 2315 ms returned sat
[2023-03-17 04:59:51] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-17 04:59:52] [INFO ] [Nat]Added 330 Read/Feed constraints in 179 ms returned sat
[2023-03-17 04:59:52] [INFO ] Deduced a trap composed of 95 places in 785 ms of which 2 ms to minimize.
[2023-03-17 04:59:53] [INFO ] Deduced a trap composed of 39 places in 770 ms of which 1 ms to minimize.
[2023-03-17 04:59:54] [INFO ] Deduced a trap composed of 19 places in 816 ms of which 1 ms to minimize.
[2023-03-17 04:59:55] [INFO ] Deduced a trap composed of 35 places in 824 ms of which 1 ms to minimize.
[2023-03-17 04:59:56] [INFO ] Deduced a trap composed of 14 places in 786 ms of which 2 ms to minimize.
[2023-03-17 04:59:57] [INFO ] Deduced a trap composed of 34 places in 910 ms of which 1 ms to minimize.
[2023-03-17 04:59:58] [INFO ] Deduced a trap composed of 15 places in 806 ms of which 2 ms to minimize.
[2023-03-17 04:59:59] [INFO ] Deduced a trap composed of 58 places in 594 ms of which 1 ms to minimize.
[2023-03-17 05:00:00] [INFO ] Deduced a trap composed of 37 places in 750 ms of which 1 ms to minimize.
[2023-03-17 05:00:00] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 8576 ms
[2023-03-17 05:00:00] [INFO ] Computed and/alt/rep : 1351/3374/1351 causal constraints (skipped 84 transitions) in 168 ms.
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.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:764)
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)
[2023-03-17 05:00:01] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG p0
Could not prove EG p0
Support contains 84 out of 945 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 945/945 places, 1652/1652 transitions.
Applied a total of 0 rules in 49 ms. Remains 945 /945 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
[2023-03-17 05:00:01] [INFO ] Flow matrix only has 1442 transitions (discarded 210 similar events)
[2023-03-17 05:00:01] [INFO ] Invariant cache hit.
[2023-03-17 05:00:02] [INFO ] Implicit Places using invariants in 626 ms returned []
[2023-03-17 05:00:02] [INFO ] Flow matrix only has 1442 transitions (discarded 210 similar events)
[2023-03-17 05:00:02] [INFO ] Invariant cache hit.
[2023-03-17 05:00:03] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-17 05:00:06] [INFO ] Implicit Places using invariants and state equation in 4734 ms returned []
Implicit Place search using SMT with State Equation took 5373 ms to find 0 implicit places.
[2023-03-17 05:00:06] [INFO ] Redundant transitions in 49 ms returned []
[2023-03-17 05:00:06] [INFO ] Flow matrix only has 1442 transitions (discarded 210 similar events)
[2023-03-17 05:00:06] [INFO ] Invariant cache hit.
[2023-03-17 05:00:08] [INFO ] Dead Transitions using invariants and state equation in 1837 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7325 ms. Remains : 945/945 places, 1652/1652 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 : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 172 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[p0]
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=7 )
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 202 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[p0]
Stuttering acceptance computed with spot in 49 ms :[p0]
[2023-03-17 05:00:09] [INFO ] Flow matrix only has 1442 transitions (discarded 210 similar events)
[2023-03-17 05:00:09] [INFO ] Invariant cache hit.
[2023-03-17 05:00:12] [INFO ] [Real]Absence check using 20 positive place invariants in 43 ms returned sat
[2023-03-17 05:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 05:00:15] [INFO ] [Real]Absence check using state equation in 2685 ms returned sat
[2023-03-17 05:00:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 05:00:18] [INFO ] [Nat]Absence check using 20 positive place invariants in 38 ms returned sat
[2023-03-17 05:00:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 05:00:20] [INFO ] [Nat]Absence check using state equation in 2185 ms returned sat
[2023-03-17 05:00:20] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-17 05:00:20] [INFO ] [Nat]Added 330 Read/Feed constraints in 231 ms returned sat
[2023-03-17 05:00:21] [INFO ] Deduced a trap composed of 54 places in 664 ms of which 1 ms to minimize.
[2023-03-17 05:00:21] [INFO ] Deduced a trap composed of 17 places in 734 ms of which 2 ms to minimize.
[2023-03-17 05:00:22] [INFO ] Deduced a trap composed of 35 places in 859 ms of which 1 ms to minimize.
[2023-03-17 05:00:23] [INFO ] Deduced a trap composed of 41 places in 878 ms of which 7 ms to minimize.
[2023-03-17 05:00:24] [INFO ] Deduced a trap composed of 58 places in 752 ms of which 1 ms to minimize.
[2023-03-17 05:00:25] [INFO ] Deduced a trap composed of 56 places in 719 ms of which 0 ms to minimize.
[2023-03-17 05:00:26] [INFO ] Deduced a trap composed of 64 places in 530 ms of which 1 ms to minimize.
[2023-03-17 05:00:26] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 5987 ms
[2023-03-17 05:00:26] [INFO ] Computed and/alt/rep : 1351/3374/1351 causal constraints (skipped 84 transitions) in 102 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:764)
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)
[2023-03-17 05:00:30] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression EG p0
Could not prove EG p0
Stuttering acceptance computed with spot in 47 ms :[p0]
Product exploration explored 100000 steps with 19937 reset in 1088 ms.
Product exploration explored 100000 steps with 19958 reset in 1031 ms.
Built C files in :
/tmp/ltsmin7342346645728004948
[2023-03-17 05:00:32] [INFO ] Too many transitions (1652) to apply POR reductions. Disabling POR matrices.
[2023-03-17 05:00:32] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7342346645728004948
Running compilation step : cd /tmp/ltsmin7342346645728004948;'/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/ltsmin7342346645728004948;'/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/ltsmin7342346645728004948;'/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 84 out of 945 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 945/945 places, 1652/1652 transitions.
Drop transitions removed 288 transitions
Trivial Post-agglo rules discarded 288 transitions
Performed 288 trivial Post agglomeration. Transition count delta: 288
Iterating post reduction 0 with 288 rules applied. Total rules applied 288 place count 945 transition count 1364
Reduce places removed 288 places and 0 transitions.
Iterating post reduction 1 with 288 rules applied. Total rules applied 576 place count 657 transition count 1364
Performed 252 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 252 Pre rules applied. Total rules applied 576 place count 657 transition count 1112
Deduced a syphon composed of 252 places in 1 ms
Reduce places removed 252 places and 0 transitions.
Iterating global reduction 2 with 504 rules applied. Total rules applied 1080 place count 405 transition count 1112
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 1092 place count 399 transition count 1106
Applied a total of 1092 rules in 111 ms. Remains 399 /945 variables (removed 546) and now considering 1106/1652 (removed 546) transitions.
[2023-03-17 05:00:35] [INFO ] Flow matrix only has 896 transitions (discarded 210 similar events)
// Phase 1: matrix 896 rows 399 cols
[2023-03-17 05:00:35] [INFO ] Computed 20 place invariants in 3 ms
[2023-03-17 05:00:36] [INFO ] Implicit Places using invariants in 531 ms returned []
[2023-03-17 05:00:36] [INFO ] Flow matrix only has 896 transitions (discarded 210 similar events)
[2023-03-17 05:00:36] [INFO ] Invariant cache hit.
[2023-03-17 05:00:36] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-17 05:00:38] [INFO ] Implicit Places using invariants and state equation in 1868 ms returned []
Implicit Place search using SMT with State Equation took 2405 ms to find 0 implicit places.
[2023-03-17 05:00:38] [INFO ] Redundant transitions in 26 ms returned []
[2023-03-17 05:00:38] [INFO ] Flow matrix only has 896 transitions (discarded 210 similar events)
[2023-03-17 05:00:38] [INFO ] Invariant cache hit.
[2023-03-17 05:00:39] [INFO ] Dead Transitions using invariants and state equation in 1029 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 399/945 places, 1106/1652 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3579 ms. Remains : 399/945 places, 1106/1652 transitions.
Built C files in :
/tmp/ltsmin15858300161237957350
[2023-03-17 05:00:39] [INFO ] Computing symmetric may disable matrix : 1106 transitions.
[2023-03-17 05:00:39] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 05:00:39] [INFO ] Computing symmetric may enable matrix : 1106 transitions.
[2023-03-17 05:00:39] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 05:00:39] [INFO ] Computing Do-Not-Accords matrix : 1106 transitions.
[2023-03-17 05:00:39] [INFO ] Computation of Completed DNA matrix. took 22 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 05:00:39] [INFO ] Built C files in 305ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15858300161237957350
Running compilation step : cd /tmp/ltsmin15858300161237957350;'/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/ltsmin15858300161237957350;'/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/ltsmin15858300161237957350;'/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)
[2023-03-17 05:00:42] [INFO ] Flatten gal took : 27 ms
[2023-03-17 05:00:42] [INFO ] Flatten gal took : 30 ms
[2023-03-17 05:00:42] [INFO ] Time to serialize gal into /tmp/LTL6176574013641614300.gal : 6 ms
[2023-03-17 05:00:42] [INFO ] Time to serialize properties into /tmp/LTL11939214031130089780.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/LTL6176574013641614300.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3277782797216931982.hoa' '-atoms' '/tmp/LTL11939214031130089780.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...318
Loading property file /tmp/LTL11939214031130089780.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3277782797216931982.hoa
Detected timeout of ITS tools.
[2023-03-17 05:00:58] [INFO ] Flatten gal took : 38 ms
[2023-03-17 05:00:58] [INFO ] Flatten gal took : 41 ms
[2023-03-17 05:00:58] [INFO ] Time to serialize gal into /tmp/LTL302035132148424755.gal : 7 ms
[2023-03-17 05:00:58] [INFO ] Time to serialize properties into /tmp/LTL5430125811052950308.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/LTL302035132148424755.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5430125811052950308.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...274
Read 1 LTL properties
Checking formula 0 : !(((F("((((((((Turn_7>=1)&&(TestTurn_1>=1))||((Turn_19>=1)&&(TestTurn_32>=1)))||(((Turn_4>=1)&&(TestTurn_24>=1))||((Turn_22>=1)&&(Test...16846
Formula 0 simplified : G!"((((((((Turn_7>=1)&&(TestTurn_1>=1))||((Turn_19>=1)&&(TestTurn_32>=1)))||(((Turn_4>=1)&&(TestTurn_24>=1))||((Turn_22>=1)&&(TestTu...16834
Detected timeout of ITS tools.
[2023-03-17 05:01:13] [INFO ] Flatten gal took : 64 ms
[2023-03-17 05:01:13] [INFO ] Applying decomposition
[2023-03-17 05:01:13] [INFO ] Flatten gal took : 64 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/graph16764761680178366865.txt' '-o' '/tmp/graph16764761680178366865.bin' '-w' '/tmp/graph16764761680178366865.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16764761680178366865.bin' '-l' '-1' '-v' '-w' '/tmp/graph16764761680178366865.weights' '-q' '0' '-e' '0.001'
[2023-03-17 05:01:13] [INFO ] Decomposing Gal with order
[2023-03-17 05:01:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 05:01:13] [INFO ] Removed a total of 2072 redundant transitions.
[2023-03-17 05:01:13] [INFO ] Flatten gal took : 144 ms
[2023-03-17 05:01:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 16 ms.
[2023-03-17 05:01:14] [INFO ] Time to serialize gal into /tmp/LTL7533273011928518131.gal : 25 ms
[2023-03-17 05:01:14] [INFO ] Time to serialize properties into /tmp/LTL18315885177359207659.ltl : 5 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/LTL7533273011928518131.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18315885177359207659.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
Checking formula 0 : !(((F("((((((((i15.u7.Turn_7>=1)&&(i15.u218.TestTurn_1>=1))||((i4.i0.u235.Turn_19>=1)&&(i4.i0.u21.TestTurn_32>=1)))||(((i15.u231.Turn_...26062
Formula 0 simplified : G!"((((((((i15.u7.Turn_7>=1)&&(i15.u218.TestTurn_1>=1))||((i4.i0.u235.Turn_19>=1)&&(i4.i0.u21.TestTurn_32>=1)))||(((i15.u231.Turn_4>...26050
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14515895131044951658
[2023-03-17 05:01:29] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14515895131044951658
Running compilation step : cd /tmp/ltsmin14515895131044951658;'/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/ltsmin14515895131044951658;'/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/ltsmin14515895131044951658;'/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 Peterson-COL-6-LTLFireability-04 finished in 117195 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)||(p1&&F(!p0)&&(G(p3)||p2)))))'
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' '!((!p0 U (G(!p0)||(F(p2)&&p1))))'
[2023-03-17 05:01:32] [INFO ] Flatten gal took : 85 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1512990173955474466
[2023-03-17 05:01:32] [INFO ] Too many transitions (2030) to apply POR reductions. Disabling POR matrices.
[2023-03-17 05:01:32] [INFO ] Built C files in 67ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1512990173955474466
Running compilation step : cd /tmp/ltsmin1512990173955474466;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '240' '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'
[2023-03-17 05:01:32] [INFO ] Applying decomposition
[2023-03-17 05:01:32] [INFO ] Flatten gal took : 85 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/graph17698288269431806802.txt' '-o' '/tmp/graph17698288269431806802.bin' '-w' '/tmp/graph17698288269431806802.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17698288269431806802.bin' '-l' '-1' '-v' '-w' '/tmp/graph17698288269431806802.weights' '-q' '0' '-e' '0.001'
[2023-03-17 05:01:32] [INFO ] Decomposing Gal with order
[2023-03-17 05:01:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 05:01:33] [INFO ] Removed a total of 1788 redundant transitions.
[2023-03-17 05:01:33] [INFO ] Flatten gal took : 146 ms
[2023-03-17 05:01:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2023-03-17 05:01:33] [INFO ] Time to serialize gal into /tmp/LTLFireability10293919716771128436.gal : 19 ms
[2023-03-17 05:01:33] [INFO ] Time to serialize properties into /tmp/LTLFireability1626926804160039184.ltl : 8 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/LTLFireability10293919716771128436.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1626926804160039184.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 3 LTL properties
Checking formula 0 : !(((F(!("((((((((i19.i0.i1.u8.Turn_7<1)||(i19.i0.i1.u8.TestTurn_1<1))&&((i34.i0.i0.u21.Turn_19<1)||(i34.i0.i0.u21.TestTurn_32<1)))&&((...26851
Formula 0 simplified : G"((((((((i19.i0.i1.u8.Turn_7<1)||(i19.i0.i1.u8.TestTurn_1<1))&&((i34.i0.i0.u21.Turn_19<1)||(i34.i0.i0.u21.TestTurn_32<1)))&&(((i0.u...26835
Compilation finished in 7941 ms.
Running link step : cd /tmp/ltsmin1512990173955474466;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 80 ms.
Running LTSmin : cd /tmp/ltsmin1512990173955474466;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>(!(LTLAPp0==true))||(X([]((LTLAPp1==true)))&&[]((LTLAPp2==true))))' '--buchi-type=spotba'
LTSmin run took 1783 ms.
FORMULA Peterson-COL-6-LTLFireability-04 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin1512990173955474466;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([](!(LTLAPp0==true))||((LTLAPp3==true)&&<>(!(LTLAPp0==true))&&([]((LTLAPp5==true))||(LTLAPp4==true)))))' '--buchi-type=spotba'
LTSmin run took 982371 ms.
FORMULA Peterson-COL-6-LTLFireability-08 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin1512990173955474466;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(!(LTLAPp6==true) U ([](!(LTLAPp6==true))||(<>((LTLAPp8==true))&&(LTLAPp7==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-17 05:25:04] [INFO ] Applying decomposition
[2023-03-17 05:25:04] [INFO ] Flatten gal took : 143 ms
[2023-03-17 05:25:04] [INFO ] Decomposing Gal with order
[2023-03-17 05:25:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 05:25:05] [INFO ] Removed a total of 1876 redundant transitions.
[2023-03-17 05:25:05] [INFO ] Flatten gal took : 305 ms
[2023-03-17 05:25:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2023-03-17 05:25:05] [INFO ] Time to serialize gal into /tmp/LTLFireability11384298993458240913.gal : 46 ms
[2023-03-17 05:25:05] [INFO ] Time to serialize properties into /tmp/LTLFireability15413525890325983956.ltl : 4 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/LTLFireability11384298993458240913.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15413525890325983956.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...278
Read 1 LTL properties
Checking formula 0 : !(((!("(((((ProcessBool11.WantSection_11>=1)&&(Process5.CS_5>=1))||((ProcessBool5.WantSection_5>=1)&&(Process2.CS_2>=1)))||(((ProcessB...42932
Formula 0 simplified : "(((((ProcessBool11.WantSection_11>=1)&&(Process5.CS_5>=1))||((ProcessBool5.WantSection_5>=1)&&(Process2.CS_2>=1)))||(((ProcessBool7...42510
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin1512990173955474466;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(!(LTLAPp6==true) U ([](!(LTLAPp6==true))||(<>((LTLAPp8==true))&&(LTLAPp7==true))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 9600 s
Running LTSmin : cd /tmp/ltsmin1512990173955474466;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(!(LTLAPp6==true) U ([](!(LTLAPp6==true))||(<>((LTLAPp8==true))&&(LTLAPp7==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-17 05:48:36] [INFO ] Flatten gal took : 311 ms
[2023-03-17 05:48:37] [INFO ] Input system was already deterministic with 2030 transitions.
[2023-03-17 05:48:37] [INFO ] Transformed 1330 places.
[2023-03-17 05:48:37] [INFO ] Transformed 2030 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-17 05:48:38] [INFO ] Time to serialize gal into /tmp/LTLFireability7335925323953363705.gal : 35 ms
[2023-03-17 05:48:38] [INFO ] Time to serialize properties into /tmp/LTLFireability11348924840158324965.ltl : 4 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/LTLFireability7335925323953363705.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11348924840158324965.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--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...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((!("(((((WantSection_11>=1)&&(CS_5>=1))||((WantSection_5>=1)&&(CS_2>=1)))||(((WantSection_7>=1)&&(CS_3>=1))||((WantSection_1>=1)&&(...23960
Formula 0 simplified : "(((((WantSection_11>=1)&&(CS_5>=1))||((WantSection_5>=1)&&(CS_2>=1)))||(((WantSection_7>=1)&&(CS_3>=1))||((WantSection_1>=1)&&(CS_0...23694
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 12931648 kB
After kill :
MemTotal: 16393216 kB
MemFree: 14200348 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="Peterson-COL-6"
export BK_EXAMINATION="LTLFireability"
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 Peterson-COL-6, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r261-smll-167863536600588"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-6.tgz
mv Peterson-COL-6 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;