About the Execution of 2023-gold for Peterson-COL-6
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16212.600 | 3600000.00 | 11992674.00 | 7833.90 | FTFFFF?FFF?FFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r285-smll-171654422100148.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
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 r285-smll-171654422100148
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 8.9K Apr 12 02:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Apr 12 02:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 12 02:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 12 02:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.5K Apr 12 03:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 77K Apr 12 03:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 03:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Apr 12 03:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 46K May 18 16:43 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 1716891478995
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=gold2023
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 202304061127
[2024-05-28 10:18:01] [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]
[2024-05-28 10:18:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 10:18:02] [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.
[2024-05-28 10:18:02] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-28 10:18:03] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1165 ms
[2024-05-28 10:18:03] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 1372 PT places and 2247.0 transition bindings in 42 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
[2024-05-28 10:18:03] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 9 ms.
[2024-05-28 10:18:03] [INFO ] Skeletonized 15 HLPN properties in 2 ms. Removed 1 properties that had guard overlaps.
Computed a total of 2 stabilizing places and 0 stable transitions
Remains 11 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 97 steps, including 0 resets, run visited all 11 properties in 18 ms. (steps per millisecond=5 )
Parikh walk visited 0 properties in 1 ms.
[2024-05-28 10:18:03] [INFO ] Flatten gal took : 30 ms
[2024-05-28 10:18:03] [INFO ] Flatten gal took : 5 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.
[2024-05-28 10:18:03] [INFO ] Unfolded HLPN to a Petri net with 1372 places and 2114 transitions 6608 arcs in 123 ms.
[2024-05-28 10:18:03] [INFO ] Unfolded 16 HLPN properties in 3 ms.
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 42 places in 29 ms
Reduce places removed 42 places and 84 transitions.
FORMULA Peterson-COL-6-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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 65 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2024-05-28 10:18:04] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2024-05-28 10:18:04] [INFO ] Computed 27 invariants in 47 ms
[2024-05-28 10:18:05] [INFO ] Implicit Places using invariants in 851 ms returned []
[2024-05-28 10:18:05] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-28 10:18:05] [INFO ] Invariant cache hit.
[2024-05-28 10:18:07] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-28 10:18:07] [INFO ] Implicit Places using invariants and state equation in 1776 ms returned []
Implicit Place search using SMT with State Equation took 2630 ms to find 0 implicit places.
[2024-05-28 10:18:07] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-28 10:18:07] [INFO ] Invariant cache hit.
[2024-05-28 10:18:08] [INFO ] Dead Transitions using invariants and state equation in 1638 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4353 ms. Remains : 1330/1330 places, 2030/2030 transitions.
Support contains 1330 out of 1330 places after structural reductions.
[2024-05-28 10:18:09] [INFO ] Flatten gal took : 236 ms
[2024-05-28 10:18:09] [INFO ] Flatten gal took : 195 ms
[2024-05-28 10:18:10] [INFO ] Input system was already deterministic with 2030 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 539 ms. (steps per millisecond=18 ) properties (out of 21) seen :19
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-28 10:18:11] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-28 10:18:11] [INFO ] Invariant cache hit.
[2024-05-28 10:18:11] [INFO ] [Real]Absence check using 20 positive place invariants in 32 ms returned sat
[2024-05-28 10:18:11] [INFO ] [Real]Absence check using 20 positive and 7 generalized place invariants in 19 ms returned sat
[2024-05-28 10:18:12] [INFO ] After 1579ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-28 10:18:13] [INFO ] [Nat]Absence check using 20 positive place invariants in 28 ms returned sat
[2024-05-28 10:18:13] [INFO ] [Nat]Absence check using 20 positive and 7 generalized place invariants in 18 ms returned sat
[2024-05-28 10:18:14] [INFO ] After 1042ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-28 10:18:14] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-28 10:18:14] [INFO ] After 565ms SMT Verify possible using 330 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-28 10:18:16] [INFO ] Deduced a trap composed of 81 places in 1158 ms of which 5 ms to minimize.
[2024-05-28 10:18:17] [INFO ] Deduced a trap composed of 61 places in 1548 ms of which 5 ms to minimize.
[2024-05-28 10:18:19] [INFO ] Deduced a trap composed of 91 places in 1167 ms of which 3 ms to minimize.
[2024-05-28 10:18:20] [INFO ] Deduced a trap composed of 202 places in 1163 ms of which 7 ms to minimize.
[2024-05-28 10:18:21] [INFO ] Deduced a trap composed of 260 places in 1177 ms of which 2 ms to minimize.
[2024-05-28 10:18:22] [INFO ] Deduced a trap composed of 50 places in 1125 ms of which 3 ms to minimize.
[2024-05-28 10:18:24] [INFO ] Deduced a trap composed of 37 places in 1173 ms of which 2 ms to minimize.
[2024-05-28 10:18:25] [INFO ] Deduced a trap composed of 32 places in 1311 ms of which 2 ms to minimize.
[2024-05-28 10:18:26] [INFO ] Deduced a trap composed of 202 places in 1326 ms of which 1 ms to minimize.
[2024-05-28 10:18:27] [INFO ] Deduced a trap composed of 37 places in 872 ms of which 1 ms to minimize.
[2024-05-28 10:18:29] [INFO ] Deduced a trap composed of 21 places in 1131 ms of which 1 ms to minimize.
[2024-05-28 10:18:30] [INFO ] Deduced a trap composed of 151 places in 1289 ms of which 2 ms to minimize.
[2024-05-28 10:18:31] [INFO ] Deduced a trap composed of 37 places in 1262 ms of which 1 ms to minimize.
[2024-05-28 10:18:33] [INFO ] Deduced a trap composed of 31 places in 1043 ms of which 2 ms to minimize.
[2024-05-28 10:18:34] [INFO ] Deduced a trap composed of 37 places in 1199 ms of which 2 ms to minimize.
[2024-05-28 10:18:35] [INFO ] Deduced a trap composed of 22 places in 1309 ms of which 3 ms to minimize.
[2024-05-28 10:18:37] [INFO ] Deduced a trap composed of 52 places in 1214 ms of which 3 ms to minimize.
[2024-05-28 10:18:38] [INFO ] Deduced a trap composed of 84 places in 990 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
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:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-28 10:18:38] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-28 10:18:38] [INFO ] After 25474ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Parikh walk visited 0 properties in 26 ms.
Support contains 70 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 293 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 293 Pre rules applied. Total rules applied 1152 place count 754 transition count 1161
Deduced a syphon composed of 293 places in 2 ms
Reduce places removed 293 places and 0 transitions.
Iterating global reduction 2 with 586 rules applied. Total rules applied 1738 place count 461 transition count 1161
Applied a total of 1738 rules in 184 ms. Remains 461 /1330 variables (removed 869) and now considering 1161/2030 (removed 869) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 184 ms. Remains : 461/1330 places, 1161/2030 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=25 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 2) seen :0
Finished probabilistic random walk after 494 steps, run visited all 2 properties in 21 ms. (steps per millisecond=23 )
Probabilistic random walk after 494 steps, saw 435 distinct states, run finished after 21 ms. (steps per millisecond=23 ) properties seen :2
Parikh walk visited 0 properties in 0 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (X(F((p2&&X(X(F(!p3))))))||p1)))'
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 155 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2024-05-28 10:18:39] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-28 10:18:39] [INFO ] Invariant cache hit.
[2024-05-28 10:18:40] [INFO ] Implicit Places using invariants in 517 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 521 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 62 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 740 ms. Remains : 1323/1330 places, 2030/2030 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 594 ms :[p3, (AND (NOT p1) p3), (OR (NOT p2) p3), p3, (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) p3)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) p3)), (AND (NOT p1) p3)]
Running random walk in product with property : Peterson-COL-6-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p3, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0) p3), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0 p3), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=p2, acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=5 dest: 2}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=5 dest: 3}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=5 dest: 5}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=5 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=6 dest: 1}]], initial=4, aps=[p3:(OR (AND (GEQ s50 1) (GEQ s57 1)) (AND (GEQ s26 1) (GEQ s62 1)) (AND (GEQ s47 1) (GEQ s80 1)) (AND (GEQ s21 1) (GEQ s65 1)) (AND (GEQ s22 1) (GEQ s71 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, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 393 reset in 763 ms.
Stack based approach found an accepted trace after 650 steps with 2 reset with depth 203 and stack size 203 in 7 ms.
FORMULA Peterson-COL-6-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-6-LTLFireability-00 finished in 2220 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(X(X(F(p1))))))'
Support contains 266 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 68 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2024-05-28 10:18:41] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-28 10:18:41] [INFO ] Invariant cache hit.
[2024-05-28 10:18:42] [INFO ] Implicit Places using invariants in 579 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 583 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 64 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 716 ms. Remains : 1323/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 229 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : Peterson-COL-6-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (OR (LT s13 1) (LT s962 1)) (OR (LT s5 1) (LT s929 1)) (OR (LT s1 1) (LT s825 1)) (OR (LT s11 1) (LT s889 1)) (OR (LT s3 1) (LT s898 1)) (OR (LT s...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 1755 ms.
Product exploration explored 100000 steps with 25000 reset in 1443 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 p1), (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 90 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 142 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 260 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=86 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 4 factoid took 102 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 174 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 203 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 7 out of 1323 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1323/1323 places, 2030/2030 transitions.
Applied a total of 0 rules in 62 ms. Remains 1323 /1323 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2024-05-28 10:18:46] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1323 cols
[2024-05-28 10:18:46] [INFO ] Computed 20 invariants in 21 ms
[2024-05-28 10:18:47] [INFO ] Implicit Places using invariants in 598 ms returned []
[2024-05-28 10:18:47] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-28 10:18:47] [INFO ] Invariant cache hit.
[2024-05-28 10:18:48] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-28 10:18:50] [INFO ] Implicit Places using invariants and state equation in 3619 ms returned []
Implicit Place search using SMT with State Equation took 4220 ms to find 0 implicit places.
[2024-05-28 10:18:50] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-28 10:18:50] [INFO ] Invariant cache hit.
[2024-05-28 10:18:53] [INFO ] Dead Transitions using invariants and state equation in 2315 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6600 ms. Remains : 1323/1323 places, 2030/2030 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 : [p1, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 81 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 145 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 245 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=81 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p1, true]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 2 factoid took 99 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 139 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 179 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 196 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 25000 reset in 1269 ms.
Product exploration explored 100000 steps with 25000 reset in 1033 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 141 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 7 out of 1323 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1323/1323 places, 2030/2030 transitions.
Performed 329 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 329 rules applied. Total rules applied 329 place count 1323 transition count 2030
Performed 259 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 259 Pre rules applied. Total rules applied 329 place count 1323 transition count 2030
Deduced a syphon composed of 588 places in 2 ms
Iterating global reduction 1 with 259 rules applied. Total rules applied 588 place count 1323 transition count 2030
Discarding 330 places :
Symmetric choice reduction at 1 with 330 rule applications. Total rules 918 place count 993 transition count 1700
Deduced a syphon composed of 258 places in 1 ms
Iterating global reduction 1 with 330 rules applied. Total rules applied 1248 place count 993 transition count 1700
Performed 322 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 580 places in 1 ms
Iterating global reduction 1 with 322 rules applied. Total rules applied 1570 place count 993 transition count 1700
Discarding 292 places :
Symmetric choice reduction at 1 with 292 rule applications. Total rules 1862 place count 701 transition count 1408
Deduced a syphon composed of 288 places in 1 ms
Iterating global reduction 1 with 292 rules applied. Total rules applied 2154 place count 701 transition count 1408
Deduced a syphon composed of 288 places in 1 ms
Applied a total of 2154 rules in 493 ms. Remains 701 /1323 variables (removed 622) and now considering 1408/2030 (removed 622) transitions.
[2024-05-28 10:18:57] [INFO ] Redundant transitions in 125 ms returned []
[2024-05-28 10:18:57] [INFO ] Flow matrix only has 1198 transitions (discarded 210 similar events)
// Phase 1: matrix 1198 rows 701 cols
[2024-05-28 10:18:57] [INFO ] Computed 20 invariants in 6 ms
[2024-05-28 10:18:58] [INFO ] Dead Transitions using invariants and state equation in 902 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 701/1323 places, 1408/2030 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1533 ms. Remains : 701/1323 places, 1408/2030 transitions.
Built C files in :
/tmp/ltsmin17263821510355473451
[2024-05-28 10:18:58] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17263821510355473451
Running compilation step : cd /tmp/ltsmin17263821510355473451;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin17263821510355473451;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin17263821510355473451;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 7 out of 1323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1323/1323 places, 2030/2030 transitions.
Applied a total of 0 rules in 51 ms. Remains 1323 /1323 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2024-05-28 10:19:01] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1323 cols
[2024-05-28 10:19:01] [INFO ] Computed 20 invariants in 17 ms
[2024-05-28 10:19:02] [INFO ] Implicit Places using invariants in 805 ms returned []
[2024-05-28 10:19:02] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-28 10:19:02] [INFO ] Invariant cache hit.
[2024-05-28 10:19:03] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-28 10:19:10] [INFO ] Implicit Places using invariants and state equation in 7751 ms returned []
Implicit Place search using SMT with State Equation took 8560 ms to find 0 implicit places.
[2024-05-28 10:19:10] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-28 10:19:10] [INFO ] Invariant cache hit.
[2024-05-28 10:19:12] [INFO ] Dead Transitions using invariants and state equation in 2060 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10673 ms. Remains : 1323/1323 places, 2030/2030 transitions.
Built C files in :
/tmp/ltsmin8103519738119781774
[2024-05-28 10:19:12] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8103519738119781774
Running compilation step : cd /tmp/ltsmin8103519738119781774;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin8103519738119781774;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin8103519738119781774;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-05-28 10:19:15] [INFO ] Flatten gal took : 90 ms
[2024-05-28 10:19:15] [INFO ] Flatten gal took : 94 ms
[2024-05-28 10:19:15] [INFO ] Time to serialize gal into /tmp/LTL2178812211166216658.gal : 23 ms
[2024-05-28 10:19:15] [INFO ] Time to serialize properties into /tmp/LTL10005337630628704770.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2178812211166216658.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14922779598287494106.hoa' '-atoms' '/tmp/LTL10005337630628704770.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL10005337630628704770.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14922779598287494106.hoa
Detected timeout of ITS tools.
[2024-05-28 10:19:30] [INFO ] Flatten gal took : 110 ms
[2024-05-28 10:19:30] [INFO ] Flatten gal took : 84 ms
[2024-05-28 10:19:30] [INFO ] Time to serialize gal into /tmp/LTL12199840515280503756.gal : 12 ms
[2024-05-28 10:19:30] [INFO ] Time to serialize properties into /tmp/LTL17866134569591767516.ltl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12199840515280503756.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17866134569591767516.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((F("(((((((((((WantSection_13<1)||(TestAlone_216<1))&&((WantSection_5<1)||(TestAlone_177<1)))&&(((WantSection_1<1)||(TestAlone_56<1...10855
Formula 0 simplified : G!"(((((((((((WantSection_13<1)||(TestAlone_216<1))&&((WantSection_5<1)||(TestAlone_177<1)))&&(((WantSection_1<1)||(TestAlone_56<1))...10841
Detected timeout of ITS tools.
[2024-05-28 10:19:46] [INFO ] Flatten gal took : 66 ms
[2024-05-28 10:19:46] [INFO ] Applying decomposition
[2024-05-28 10:19:46] [INFO ] Flatten gal took : 69 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph419427467946426868.txt' '-o' '/tmp/graph419427467946426868.bin' '-w' '/tmp/graph419427467946426868.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph419427467946426868.bin' '-l' '-1' '-v' '-w' '/tmp/graph419427467946426868.weights' '-q' '0' '-e' '0.001'
[2024-05-28 10:19:46] [INFO ] Decomposing Gal with order
[2024-05-28 10:19:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 10:19:46] [INFO ] Removed a total of 1792 redundant transitions.
[2024-05-28 10:19:46] [INFO ] Flatten gal took : 208 ms
[2024-05-28 10:19:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 20 ms.
[2024-05-28 10:19:47] [INFO ] Time to serialize gal into /tmp/LTL15231910567892300719.gal : 43 ms
[2024-05-28 10:19:47] [INFO ] Time to serialize properties into /tmp/LTL7866932757817976558.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15231910567892300719.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7866932757817976558.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((F("(((((((((((i13.u6.WantSection_13<1)||(i42.i1.i0.u351.TestAlone_216<1))&&((i10.i0.i1.u2.WantSection_5<1)||(i41.u328.TestAlone_17...15989
Formula 0 simplified : G!"(((((((((((i13.u6.WantSection_13<1)||(i42.i1.i0.u351.TestAlone_216<1))&&((i10.i0.i1.u2.WantSection_5<1)||(i41.u328.TestAlone_177<...15975
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8976340950044396302
[2024-05-28 10:20:02] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8976340950044396302
Running compilation step : cd /tmp/ltsmin8976340950044396302;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin8976340950044396302;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin8976340950044396302;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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-01 finished in 83619 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(F(p1))))'
Support contains 28 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 54 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2024-05-28 10:20:05] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2024-05-28 10:20:05] [INFO ] Computed 27 invariants in 10 ms
[2024-05-28 10:20:05] [INFO ] Implicit Places using invariants in 600 ms returned []
[2024-05-28 10:20:05] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-28 10:20:05] [INFO ] Invariant cache hit.
[2024-05-28 10:20:07] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-28 10:20:14] [INFO ] Implicit Places using invariants and state equation in 8093 ms returned []
Implicit Place search using SMT with State Equation took 8695 ms to find 0 implicit places.
[2024-05-28 10:20:14] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-28 10:20:14] [INFO ] Invariant cache hit.
[2024-05-28 10:20:16] [INFO ] Dead Transitions using invariants and state equation in 2158 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10908 ms. Remains : 1330/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 155 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
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=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (OR (AND (GEQ s0 1) (GEQ s7 1)) (AND (GEQ s6 1) (GEQ s19 1)) (AND (GEQ s1 1) (GEQ s9 1)) (AND (GEQ s5 1) (GEQ s17 1)) (AND (GEQ s2 1) (GEQ s11 1))...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 304 ms.
Stack based approach found an accepted trace after 345 steps with 0 reset with depth 346 and stack size 346 in 1 ms.
FORMULA Peterson-COL-6-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-6-LTLFireability-02 finished in 11396 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 14 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 0 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 90 ms. Remains 406 /1330 variables (removed 924) and now considering 1106/2030 (removed 924) transitions.
[2024-05-28 10:20:16] [INFO ] Flow matrix only has 896 transitions (discarded 210 similar events)
// Phase 1: matrix 896 rows 406 cols
[2024-05-28 10:20:16] [INFO ] Computed 27 invariants in 6 ms
[2024-05-28 10:20:17] [INFO ] Implicit Places using invariants in 517 ms returned []
[2024-05-28 10:20:17] [INFO ] Flow matrix only has 896 transitions (discarded 210 similar events)
[2024-05-28 10:20:17] [INFO ] Invariant cache hit.
[2024-05-28 10:20:17] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-28 10:20:19] [INFO ] Implicit Places using invariants and state equation in 2120 ms returned []
Implicit Place search using SMT with State Equation took 2640 ms to find 0 implicit places.
[2024-05-28 10:20:19] [INFO ] Redundant transitions in 21 ms returned []
[2024-05-28 10:20:19] [INFO ] Flow matrix only has 896 transitions (discarded 210 similar events)
[2024-05-28 10:20:19] [INFO ] Invariant cache hit.
[2024-05-28 10:20:20] [INFO ] Dead Transitions using invariants and state equation in 974 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 406/1330 places, 1106/2030 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3736 ms. Remains : 406/1330 places, 1106/2030 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Running random walk in product with property : Peterson-COL-6-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (LT s0 1) (LT s7 1)) (OR (LT s6 1) (LT s19 1)) (OR (LT s1 1) (LT s9 1)) (OR (LT s5 1) (LT s17 1)) (OR (LT s2 1) (LT s11 1)) (OR (LT s4 1) (LT ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 319 ms.
Stack based approach found an accepted trace after 270 steps with 0 reset with depth 271 and stack size 224 in 2 ms.
FORMULA Peterson-COL-6-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-6-LTLFireability-03 finished in 4130 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(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 48 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2024-05-28 10:20:20] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2024-05-28 10:20:20] [INFO ] Computed 27 invariants in 9 ms
[2024-05-28 10:20:21] [INFO ] Implicit Places using invariants in 781 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 783 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 47 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 880 ms. Remains : 1323/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 172 ms :[true, p0, p0, p0]
Running random walk in product with property : Peterson-COL-6-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (AND (GEQ s50 1) (GEQ s57 1)) (AND (GEQ s26 1) (GEQ s62 1)) (AND (GEQ s47 1) (GEQ s80 1)) (AND (GEQ s21 1) (GEQ s65 1)) (AND (GEQ s22 1) (GEQ s71 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][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-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-6-LTLFireability-04 finished in 1081 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((G(p1)||p0)))))'
Support contains 511 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.
[2024-05-28 10:20:21] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-28 10:20:22] [INFO ] Invariant cache hit.
[2024-05-28 10:20:22] [INFO ] Implicit Places using invariants in 702 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 704 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 45 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 799 ms. Remains : 1323/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 164 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Peterson-COL-6-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p1:(OR (GEQ s514 1) (GEQ s644 1) (GEQ s579 1) (GEQ s709 1) (GEQ s506 1) (GEQ s774 1) (GEQ s571 1) (GEQ s636 1) (GEQ s701 1) (GEQ s766 1) (GEQ s530 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 4089 reset in 4088 ms.
Product exploration explored 100000 steps with 4110 reset in 3808 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) (NOT p0)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 116 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 155 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 12 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 196 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 168 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 171 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-28 10:20:31] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1323 cols
[2024-05-28 10:20:32] [INFO ] Computed 20 invariants in 10 ms
[2024-05-28 10:20:44] [INFO ] [Real]Absence check using 20 positive place invariants in 98 ms returned sat
[2024-05-28 10:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:20:47] [INFO ] [Real]Absence check using state equation in 2987 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 511 out of 1323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1323/1323 places, 2030/2030 transitions.
Applied a total of 0 rules in 31 ms. Remains 1323 /1323 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2024-05-28 10:20:47] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-28 10:20:47] [INFO ] Invariant cache hit.
[2024-05-28 10:20:48] [INFO ] Implicit Places using invariants in 542 ms returned []
[2024-05-28 10:20:48] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-28 10:20:48] [INFO ] Invariant cache hit.
[2024-05-28 10:20:49] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-28 10:20:52] [INFO ] Implicit Places using invariants and state equation in 4744 ms returned []
Implicit Place search using SMT with State Equation took 5288 ms to find 0 implicit places.
[2024-05-28 10:20:52] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-28 10:20:52] [INFO ] Invariant cache hit.
[2024-05-28 10:20:55] [INFO ] Dead Transitions using invariants and state equation in 2499 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7822 ms. Remains : 1323/1323 places, 2030/2030 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 : [(AND (NOT p0) (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 121 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 162 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 25 steps, including 0 resets, run visited all 2 properties in 6 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 192 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 172 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 164 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-28 10:20:56] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-28 10:20:56] [INFO ] Invariant cache hit.
[2024-05-28 10:21:09] [INFO ] [Real]Absence check using 20 positive place invariants in 108 ms returned sat
[2024-05-28 10:21:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:21:11] [INFO ] [Real]Absence check using state equation in 2716 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 142 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 4098 reset in 6549 ms.
Product exploration explored 100000 steps with 4086 reset in 5591 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 511 out of 1323 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1323/1323 places, 2030/2030 transitions.
Performed 78 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 78 rules applied. Total rules applied 78 place count 1323 transition count 2030
Performed 265 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 265 Pre rules applied. Total rules applied 78 place count 1323 transition count 2030
Deduced a syphon composed of 343 places in 3 ms
Iterating global reduction 1 with 265 rules applied. Total rules applied 343 place count 1323 transition count 2030
Discarding 114 places :
Symmetric choice reduction at 1 with 114 rule applications. Total rules 457 place count 1209 transition count 1916
Deduced a syphon composed of 229 places in 3 ms
Iterating global reduction 1 with 114 rules applied. Total rules applied 571 place count 1209 transition count 1916
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 306 places in 2 ms
Iterating global reduction 1 with 77 rules applied. Total rules applied 648 place count 1209 transition count 1916
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 689 place count 1168 transition count 1875
Deduced a syphon composed of 265 places in 3 ms
Iterating global reduction 1 with 41 rules applied. Total rules applied 730 place count 1168 transition count 1875
Deduced a syphon composed of 265 places in 2 ms
Applied a total of 730 rules in 330 ms. Remains 1168 /1323 variables (removed 155) and now considering 1875/2030 (removed 155) transitions.
[2024-05-28 10:21:24] [INFO ] Redundant transitions in 71 ms returned []
[2024-05-28 10:21:24] [INFO ] Flow matrix only has 1665 transitions (discarded 210 similar events)
// Phase 1: matrix 1665 rows 1168 cols
[2024-05-28 10:21:24] [INFO ] Computed 20 invariants in 10 ms
[2024-05-28 10:21:26] [INFO ] Dead Transitions using invariants and state equation in 1746 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1168/1323 places, 1875/2030 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2163 ms. Remains : 1168/1323 places, 1875/2030 transitions.
Built C files in :
/tmp/ltsmin3715681538235165613
[2024-05-28 10:21:26] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3715681538235165613
Running compilation step : cd /tmp/ltsmin3715681538235165613;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin3715681538235165613;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin3715681538235165613;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 511 out of 1323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1323/1323 places, 2030/2030 transitions.
Applied a total of 0 rules in 30 ms. Remains 1323 /1323 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2024-05-28 10:21:29] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1323 cols
[2024-05-28 10:21:29] [INFO ] Computed 20 invariants in 6 ms
[2024-05-28 10:21:29] [INFO ] Implicit Places using invariants in 386 ms returned []
[2024-05-28 10:21:29] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-28 10:21:29] [INFO ] Invariant cache hit.
[2024-05-28 10:21:31] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-28 10:21:33] [INFO ] Implicit Places using invariants and state equation in 3942 ms returned []
Implicit Place search using SMT with State Equation took 4330 ms to find 0 implicit places.
[2024-05-28 10:21:33] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-28 10:21:33] [INFO ] Invariant cache hit.
[2024-05-28 10:21:35] [INFO ] Dead Transitions using invariants and state equation in 1980 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6343 ms. Remains : 1323/1323 places, 2030/2030 transitions.
Built C files in :
/tmp/ltsmin12189698220515013722
[2024-05-28 10:21:35] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12189698220515013722
Running compilation step : cd /tmp/ltsmin12189698220515013722;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12189698220515013722;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12189698220515013722;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-05-28 10:21:39] [INFO ] Flatten gal took : 103 ms
[2024-05-28 10:21:39] [INFO ] Flatten gal took : 91 ms
[2024-05-28 10:21:39] [INFO ] Time to serialize gal into /tmp/LTL7879649987768751377.gal : 15 ms
[2024-05-28 10:21:39] [INFO ] Time to serialize properties into /tmp/LTL11945998271145407650.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7879649987768751377.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6215896842457426334.hoa' '-atoms' '/tmp/LTL11945998271145407650.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL11945998271145407650.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6215896842457426334.hoa
Detected timeout of ITS tools.
[2024-05-28 10:21:54] [INFO ] Flatten gal took : 90 ms
[2024-05-28 10:21:54] [INFO ] Flatten gal took : 80 ms
[2024-05-28 10:21:54] [INFO ] Time to serialize gal into /tmp/LTL187951936882619233.gal : 20 ms
[2024-05-28 10:21:54] [INFO ] Time to serialize properties into /tmp/LTL10270238659580488998.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL187951936882619233.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10270238659580488998.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X(F(((((((((G("(((((((((TestIdentity_31>=1)||(TestIdentity_161>=1))||((TestIdentity_96>=1)||(TestIdentity_226>=1)))||(((TestIdent...17340
Formula 0 simplified : XXG(!"(((((((((WantSection_11>=1)&&(TestAlone_257>=1))||((WantSection_3>=1)&&(TestAlone_218>=1)))||(((WantSection_3>=1)&&(TestAlone_...17316
Detected timeout of ITS tools.
[2024-05-28 10:22:09] [INFO ] Flatten gal took : 49 ms
[2024-05-28 10:22:09] [INFO ] Applying decomposition
[2024-05-28 10:22:09] [INFO ] Flatten gal took : 52 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph3189475052963821801.txt' '-o' '/tmp/graph3189475052963821801.bin' '-w' '/tmp/graph3189475052963821801.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3189475052963821801.bin' '-l' '-1' '-v' '-w' '/tmp/graph3189475052963821801.weights' '-q' '0' '-e' '0.001'
[2024-05-28 10:22:09] [INFO ] Decomposing Gal with order
[2024-05-28 10:22:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 10:22:10] [INFO ] Removed a total of 1792 redundant transitions.
[2024-05-28 10:22:10] [INFO ] Flatten gal took : 176 ms
[2024-05-28 10:22:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2024-05-28 10:22:10] [INFO ] Time to serialize gal into /tmp/LTL234844987535644011.gal : 20 ms
[2024-05-28 10:22:10] [INFO ] Time to serialize properties into /tmp/LTL4528426962911443507.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL234844987535644011.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4528426962911443507.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((X(X(F(((((((((G("(((((((((i34.i1.i0.u234.TestIdentity_31>=1)||(i21.u311.TestIdentity_161>=1))||((i40.u273.TestIdentity_96>=1)||(i31...26252
Formula 0 simplified : XXG(!"(((((((((i21.u5.WantSection_11>=1)&&(i32.i0.i0.u369.TestAlone_257>=1))||((i35.i0.i2.u1.WantSection_3>=1)&&(i30.u342.TestAlone_...26228
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4151417891518251440
[2024-05-28 10:22:25] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4151417891518251440
Running compilation step : cd /tmp/ltsmin4151417891518251440;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin4151417891518251440;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin4151417891518251440;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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-06 finished in 126819 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(!p0)) U (X(p2)||p1)))'
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.
[2024-05-28 10:22:28] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2024-05-28 10:22:28] [INFO ] Computed 27 invariants in 7 ms
[2024-05-28 10:22:29] [INFO ] Implicit Places using invariants in 555 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 557 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 26 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 610 ms. Remains : 1323/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), true, p0]
Running random walk in product with property : Peterson-COL-6-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 2}, { cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(OR (GEQ s254 1) (GEQ s384 1) (GEQ s319 1) (GEQ s189 1) (GEQ s392 1) (GEQ s262 1) (GEQ s327 1) (GEQ s197 1) (GEQ s140 1) (GEQ s270 1) (GEQ s400 1) (GEQ...], 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 9 steps with 0 reset in 1 ms.
FORMULA Peterson-COL-6-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-6-LTLFireability-07 finished in 767 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/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 259 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 259 Pre rules applied. Total rules applied 1176 place count 742 transition count 1183
Deduced a syphon composed of 259 places in 1 ms
Reduce places removed 259 places and 0 transitions.
Iterating global reduction 2 with 518 rules applied. Total rules applied 1694 place count 483 transition count 1183
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 1778 place count 441 transition count 1141
Applied a total of 1778 rules in 72 ms. Remains 441 /1330 variables (removed 889) and now considering 1141/2030 (removed 889) transitions.
[2024-05-28 10:22:29] [INFO ] Flow matrix only has 931 transitions (discarded 210 similar events)
// Phase 1: matrix 931 rows 441 cols
[2024-05-28 10:22:29] [INFO ] Computed 27 invariants in 3 ms
[2024-05-28 10:22:29] [INFO ] Implicit Places using invariants in 383 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 392 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 434/1330 places, 1141/2030 transitions.
Applied a total of 0 rules in 29 ms. Remains 434 /434 variables (removed 0) and now considering 1141/1141 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 493 ms. Remains : 434/1330 places, 1141/2030 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-COL-6-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s50 1) (GEQ s57 1)) (AND (GEQ s26 1) (GEQ s62 1)) (AND (GEQ s47 1) (GEQ s80 1)) (AND (GEQ s21 1) (GEQ s65 1)) (AND (GEQ s22 1) (GEQ s71 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 5066 reset in 1052 ms.
Stack based approach found an accepted trace after 904 steps with 46 reset with depth 47 and stack size 47 in 11 ms.
FORMULA Peterson-COL-6-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-6-LTLFireability-08 finished in 1686 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 91 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 1 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 63 ms. Remains 489 /1330 variables (removed 841) and now considering 1189/2030 (removed 841) transitions.
[2024-05-28 10:22:31] [INFO ] Flow matrix only has 979 transitions (discarded 210 similar events)
// Phase 1: matrix 979 rows 489 cols
[2024-05-28 10:22:31] [INFO ] Computed 27 invariants in 6 ms
[2024-05-28 10:22:32] [INFO ] Implicit Places using invariants in 729 ms returned []
[2024-05-28 10:22:32] [INFO ] Flow matrix only has 979 transitions (discarded 210 similar events)
[2024-05-28 10:22:32] [INFO ] Invariant cache hit.
[2024-05-28 10:22:32] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-28 10:22:35] [INFO ] Implicit Places using invariants and state equation in 3008 ms returned []
Implicit Place search using SMT with State Equation took 3749 ms to find 0 implicit places.
[2024-05-28 10:22:35] [INFO ] Redundant transitions in 16 ms returned []
[2024-05-28 10:22:35] [INFO ] Flow matrix only has 979 transitions (discarded 210 similar events)
[2024-05-28 10:22:35] [INFO ] Invariant cache hit.
[2024-05-28 10:22:36] [INFO ] Dead Transitions using invariants and state equation in 1021 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 489/1330 places, 1189/2030 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4856 ms. Remains : 489/1330 places, 1189/2030 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-COL-6-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GEQ s203 1) (GEQ s202 1) (GEQ s201 1) (GEQ s199 1) (GEQ s198 1) (GEQ s197 1) (GEQ s196 1) (GEQ s211 1) (GEQ s210 1) (GEQ s209 1) (GEQ s208 1) (GEQ...], 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 8046 reset in 861 ms.
Stack based approach found an accepted trace after 307 steps with 24 reset with depth 7 and stack size 7 in 3 ms.
FORMULA Peterson-COL-6-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-6-LTLFireability-09 finished in 5808 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((F(p0)&&X(X(G((p1||X(F(!p2))))))))))'
Support contains 385 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 25 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2024-05-28 10:22:37] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2024-05-28 10:22:37] [INFO ] Computed 27 invariants in 7 ms
[2024-05-28 10:22:37] [INFO ] Implicit Places using invariants in 729 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 732 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 801 ms. Remains : 1323/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 442 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (NOT p0), (AND (NOT p0) (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p0) p2), (AND (NOT p0) p2 (NOT p1)), (AND (NOT p1) 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=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={} source=4 dest: 7}], [{ cond=(AND (NOT p0) p2), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=6 dest: 5}], [{ cond=(AND (NOT p0) p2), acceptance={} source=7 dest: 6}, { cond=(AND p1 p2), acceptance={} source=7 dest: 7}, { cond=(AND (NOT p1) p2), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p0:(OR (GEQ s254 1) (GEQ s384 1) (GEQ s319 1) (GEQ s189 1) (GEQ s392 1) (GEQ s262 1) (GEQ s327 1) (GEQ s197 1) (GEQ s140 1) (GEQ s270 1) (GEQ s400 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 11744 reset in 1846 ms.
Product exploration explored 100000 steps with 11715 reset in 1422 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 p0) p1 (NOT p2)), (X (NOT p0)), true, (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 98 ms. Reduced automaton from 8 states, 13 edges and 3 AP (stutter sensitive) to 8 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 354 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (NOT p0), (AND (NOT p0) (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p0) p2), (AND (NOT p0) p2 (NOT p1)), (AND (NOT p1) p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 716 ms. (steps per millisecond=13 ) properties (out of 7) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 710 ms. (steps per millisecond=14 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 483 ms. (steps per millisecond=20 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-28 10:22:43] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1323 cols
[2024-05-28 10:22:44] [INFO ] Computed 20 invariants in 8 ms
[2024-05-28 10:22:44] [INFO ] [Real]Absence check using 20 positive place invariants in 16 ms returned sat
[2024-05-28 10:22:44] [INFO ] After 288ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-28 10:22:45] [INFO ] [Nat]Absence check using 20 positive place invariants in 19 ms returned sat
[2024-05-28 10:22:49] [INFO ] After 4634ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-28 10:22:49] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-28 10:22:53] [INFO ] After 4121ms SMT Verify possible using 330 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-28 10:22:57] [INFO ] Deduced a trap composed of 46 places in 1130 ms of which 2 ms to minimize.
[2024-05-28 10:22:59] [INFO ] Deduced a trap composed of 51 places in 1067 ms of which 1 ms to minimize.
[2024-05-28 10:23:00] [INFO ] Deduced a trap composed of 68 places in 1292 ms of which 3 ms to minimize.
[2024-05-28 10:23:02] [INFO ] Deduced a trap composed of 130 places in 1375 ms of which 2 ms to minimize.
[2024-05-28 10:23:03] [INFO ] Deduced a trap composed of 67 places in 1362 ms of which 2 ms to minimize.
[2024-05-28 10:23:05] [INFO ] Deduced a trap composed of 48 places in 1532 ms of which 2 ms to minimize.
[2024-05-28 10:23:07] [INFO ] Deduced a trap composed of 55 places in 1447 ms of which 4 ms to minimize.
[2024-05-28 10:23:08] [INFO ] Deduced a trap composed of 200 places in 1384 ms of which 1 ms to minimize.
[2024-05-28 10:23:10] [INFO ] Deduced a trap composed of 125 places in 1201 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
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:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-28 10:23:10] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-28 10:23:10] [INFO ] After 25406ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Parikh walk visited 0 properties in 49 ms.
Support contains 385 out of 1323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1323/1323 places, 2030/2030 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 1323 transition count 2025
Reduce places removed 5 places and 0 transitions.
Performed 294 Post agglomeration using F-continuation condition.Transition count delta: 294
Iterating post reduction 1 with 299 rules applied. Total rules applied 304 place count 1318 transition count 1731
Reduce places removed 294 places and 0 transitions.
Iterating post reduction 2 with 294 rules applied. Total rules applied 598 place count 1024 transition count 1731
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 2 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 658 place count 994 transition count 1701
Applied a total of 658 rules in 158 ms. Remains 994 /1323 variables (removed 329) and now considering 1701/2030 (removed 329) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 158 ms. Remains : 994/1323 places, 1701/2030 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 522 ms. (steps per millisecond=19 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 426 ms. (steps per millisecond=23 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=31 ) properties (out of 2) seen :0
Finished probabilistic random walk after 1064 steps, run visited all 2 properties in 74 ms. (steps per millisecond=14 )
Probabilistic random walk after 1064 steps, saw 933 distinct states, run finished after 75 ms. (steps per millisecond=14 ) properties seen :2
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT p0)), true, (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (AND p2 (NOT p0) (NOT p1))), (F (AND p2 (NOT p0))), (F (AND p2 (NOT p1))), (F (AND p2 p1)), (F p0), (F (NOT p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 540 ms. Reduced automaton from 8 states, 13 edges and 3 AP (stutter sensitive) to 8 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 444 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (NOT p0), (AND (NOT p0) (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p0) p2), (AND (NOT p0) p2 (NOT p1)), (AND (NOT p1) p2)]
Stuttering acceptance computed with spot in 436 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (NOT p0), (AND (NOT p0) (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p0) p2), (AND (NOT p0) p2 (NOT p1)), (AND (NOT p1) p2)]
[2024-05-28 10:23:13] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-28 10:23:13] [INFO ] Invariant cache hit.
[2024-05-28 10:23:16] [INFO ] [Real]Absence check using 20 positive place invariants in 61 ms returned sat
[2024-05-28 10:23:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:23:22] [INFO ] [Real]Absence check using state equation in 5332 ms returned sat
[2024-05-28 10:23:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:23:25] [INFO ] [Nat]Absence check using 20 positive place invariants in 33 ms returned sat
[2024-05-28 10:23:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:23:29] [INFO ] [Nat]Absence check using state equation in 3556 ms returned sat
[2024-05-28 10:23:29] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-28 10:23:29] [INFO ] [Nat]Added 330 Read/Feed constraints in 453 ms returned sat
[2024-05-28 10:23:30] [INFO ] Deduced a trap composed of 205 places in 908 ms of which 2 ms to minimize.
[2024-05-28 10:23:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1312 ms
[2024-05-28 10:23:31] [INFO ] Computed and/alt/rep : 1729/3542/1729 causal constraints (skipped 84 transitions) in 215 ms.
[2024-05-28 10:23:37] [INFO ] Added : 125 causal constraints over 25 iterations in 6105 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 385 out of 1323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1323/1323 places, 2030/2030 transitions.
Applied a total of 0 rules in 44 ms. Remains 1323 /1323 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2024-05-28 10:23:37] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-28 10:23:37] [INFO ] Invariant cache hit.
[2024-05-28 10:23:38] [INFO ] Implicit Places using invariants in 761 ms returned []
[2024-05-28 10:23:38] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-28 10:23:38] [INFO ] Invariant cache hit.
[2024-05-28 10:23:39] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-28 10:23:44] [INFO ] Implicit Places using invariants and state equation in 6515 ms returned []
Implicit Place search using SMT with State Equation took 7278 ms to find 0 implicit places.
[2024-05-28 10:23:44] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-28 10:23:44] [INFO ] Invariant cache hit.
[2024-05-28 10:23:46] [INFO ] Dead Transitions using invariants and state equation in 2330 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9654 ms. Remains : 1323/1323 places, 2030/2030 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 : [(AND (NOT p0) p1 (NOT p2)), true, (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 96 ms. Reduced automaton from 8 states, 13 edges and 3 AP (stutter sensitive) to 8 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 336 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (NOT p0), (AND (NOT p0) (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p0) p2), (AND (NOT p0) p2 (NOT p1)), (AND (NOT p1) p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=15 ) properties (out of 7) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 693 ms. (steps per millisecond=14 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=31 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-28 10:23:49] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-28 10:23:49] [INFO ] Invariant cache hit.
[2024-05-28 10:23:50] [INFO ] [Real]Absence check using 20 positive place invariants in 24 ms returned sat
[2024-05-28 10:23:50] [INFO ] After 418ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-28 10:23:50] [INFO ] [Nat]Absence check using 20 positive place invariants in 25 ms returned sat
[2024-05-28 10:23:55] [INFO ] After 4960ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-28 10:23:55] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-28 10:24:00] [INFO ] After 4395ms SMT Verify possible using 330 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-28 10:24:04] [INFO ] Deduced a trap composed of 181 places in 1287 ms of which 1 ms to minimize.
[2024-05-28 10:24:06] [INFO ] Deduced a trap composed of 103 places in 1529 ms of which 2 ms to minimize.
[2024-05-28 10:24:07] [INFO ] Deduced a trap composed of 23 places in 1390 ms of which 2 ms to minimize.
[2024-05-28 10:24:09] [INFO ] Deduced a trap composed of 21 places in 1215 ms of which 1 ms to minimize.
[2024-05-28 10:24:10] [INFO ] Deduced a trap composed of 20 places in 1041 ms of which 2 ms to minimize.
[2024-05-28 10:24:11] [INFO ] Deduced a trap composed of 22 places in 1330 ms of which 5 ms to minimize.
[2024-05-28 10:24:13] [INFO ] Deduced a trap composed of 182 places in 1206 ms of which 2 ms to minimize.
[2024-05-28 10:24:14] [INFO ] Deduced a trap composed of 50 places in 1413 ms of which 3 ms to minimize.
[2024-05-28 10:24:16] [INFO ] Deduced a trap composed of 63 places in 1304 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
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:261)
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:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-28 10:24:16] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-28 10:24:16] [INFO ] After 25917ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Parikh walk visited 0 properties in 48 ms.
Support contains 385 out of 1323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1323/1323 places, 2030/2030 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 1323 transition count 2025
Reduce places removed 5 places and 0 transitions.
Performed 294 Post agglomeration using F-continuation condition.Transition count delta: 294
Iterating post reduction 1 with 299 rules applied. Total rules applied 304 place count 1318 transition count 1731
Reduce places removed 294 places and 0 transitions.
Iterating post reduction 2 with 294 rules applied. Total rules applied 598 place count 1024 transition count 1731
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 2 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 658 place count 994 transition count 1701
Applied a total of 658 rules in 169 ms. Remains 994 /1323 variables (removed 329) and now considering 1701/2030 (removed 329) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 169 ms. Remains : 994/1323 places, 1701/2030 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 541 ms. (steps per millisecond=18 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 514 ms. (steps per millisecond=19 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=32 ) properties (out of 2) seen :0
Finished probabilistic random walk after 1064 steps, run visited all 2 properties in 77 ms. (steps per millisecond=13 )
Probabilistic random walk after 1064 steps, saw 933 distinct states, run finished after 77 ms. (steps per millisecond=13 ) properties seen :2
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), true, (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (AND p2 (NOT p1) (NOT p0))), (F (AND p2 (NOT p0))), (F (AND p2 (NOT p1))), (F (AND p2 p1)), (F p0), (F (NOT p1)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 4 factoid took 304 ms. Reduced automaton from 8 states, 13 edges and 3 AP (stutter sensitive) to 8 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 444 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (NOT p0), (AND (NOT p0) (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p0) p2), (AND (NOT p0) p2 (NOT p1)), (AND (NOT p1) p2)]
Stuttering acceptance computed with spot in 455 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (NOT p0), (AND (NOT p0) (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p0) p2), (AND (NOT p0) p2 (NOT p1)), (AND (NOT p1) p2)]
[2024-05-28 10:24:19] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-28 10:24:19] [INFO ] Invariant cache hit.
[2024-05-28 10:24:23] [INFO ] [Real]Absence check using 20 positive place invariants in 67 ms returned sat
[2024-05-28 10:24:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:24:28] [INFO ] [Real]Absence check using state equation in 5638 ms returned sat
[2024-05-28 10:24:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:24:33] [INFO ] [Nat]Absence check using 20 positive place invariants in 55 ms returned sat
[2024-05-28 10:24:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:24:37] [INFO ] [Nat]Absence check using state equation in 4326 ms returned sat
[2024-05-28 10:24:37] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-28 10:24:37] [INFO ] [Nat]Added 330 Read/Feed constraints in 465 ms returned sat
[2024-05-28 10:24:38] [INFO ] Deduced a trap composed of 205 places in 849 ms of which 2 ms to minimize.
[2024-05-28 10:24:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1262 ms
[2024-05-28 10:24:39] [INFO ] Computed and/alt/rep : 1729/3542/1729 causal constraints (skipped 84 transitions) in 228 ms.
[2024-05-28 10:24:45] [INFO ] Deduced a trap composed of 2 places in 1827 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
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.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:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-28 10:24:45] [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 (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 468 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (NOT p0), (AND (NOT p0) (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p0) p2), (AND (NOT p0) p2 (NOT p1)), (AND (NOT p1) p2)]
Product exploration explored 100000 steps with 11855 reset in 1891 ms.
Product exploration explored 100000 steps with 11813 reset in 1365 ms.
Applying partial POR strategy [false, false, true, true, false, true, true, false]
Stuttering acceptance computed with spot in 440 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (NOT p0), (AND (NOT p0) (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p0) p2), (AND (NOT p0) p2 (NOT p1)), (AND (NOT p1) p2)]
Support contains 385 out of 1323 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1323/1323 places, 2030/2030 transitions.
Performed 294 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 294 rules applied. Total rules applied 294 place count 1323 transition count 2030
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 329 places in 2 ms
Iterating global reduction 1 with 35 rules applied. Total rules applied 329 place count 1323 transition count 2030
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 334 place count 1318 transition count 2025
Deduced a syphon composed of 324 places in 2 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 339 place count 1318 transition count 2025
Deduced a syphon composed of 324 places in 2 ms
Applied a total of 339 rules in 244 ms. Remains 1318 /1323 variables (removed 5) and now considering 2025/2030 (removed 5) transitions.
[2024-05-28 10:24:50] [INFO ] Redundant transitions in 80 ms returned []
[2024-05-28 10:24:50] [INFO ] Flow matrix only has 1815 transitions (discarded 210 similar events)
// Phase 1: matrix 1815 rows 1318 cols
[2024-05-28 10:24:50] [INFO ] Computed 20 invariants in 24 ms
[2024-05-28 10:24:52] [INFO ] Dead Transitions using invariants and state equation in 2071 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1318/1323 places, 2025/2030 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2410 ms. Remains : 1318/1323 places, 2025/2030 transitions.
Built C files in :
/tmp/ltsmin5447912633691896833
[2024-05-28 10:24:52] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5447912633691896833
Running compilation step : cd /tmp/ltsmin5447912633691896833;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin5447912633691896833;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin5447912633691896833;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 385 out of 1323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1323/1323 places, 2030/2030 transitions.
Applied a total of 0 rules in 44 ms. Remains 1323 /1323 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2024-05-28 10:24:55] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1323 cols
[2024-05-28 10:24:55] [INFO ] Computed 20 invariants in 5 ms
[2024-05-28 10:24:56] [INFO ] Implicit Places using invariants in 653 ms returned []
[2024-05-28 10:24:56] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-28 10:24:56] [INFO ] Invariant cache hit.
[2024-05-28 10:24:57] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-28 10:25:02] [INFO ] Implicit Places using invariants and state equation in 6371 ms returned []
Implicit Place search using SMT with State Equation took 7030 ms to find 0 implicit places.
[2024-05-28 10:25:02] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-28 10:25:02] [INFO ] Invariant cache hit.
[2024-05-28 10:25:05] [INFO ] Dead Transitions using invariants and state equation in 2311 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9388 ms. Remains : 1323/1323 places, 2030/2030 transitions.
Built C files in :
/tmp/ltsmin16129840628766368894
[2024-05-28 10:25:05] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16129840628766368894
Running compilation step : cd /tmp/ltsmin16129840628766368894;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin16129840628766368894;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin16129840628766368894;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-05-28 10:25:08] [INFO ] Flatten gal took : 56 ms
[2024-05-28 10:25:08] [INFO ] Flatten gal took : 51 ms
[2024-05-28 10:25:08] [INFO ] Time to serialize gal into /tmp/LTL5454552008190196530.gal : 15 ms
[2024-05-28 10:25:08] [INFO ] Time to serialize properties into /tmp/LTL12627465166277735360.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5454552008190196530.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14329737734172426135.hoa' '-atoms' '/tmp/LTL12627465166277735360.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL12627465166277735360.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14329737734172426135.hoa
Detected timeout of ITS tools.
[2024-05-28 10:25:23] [INFO ] Flatten gal took : 45 ms
[2024-05-28 10:25:23] [INFO ] Flatten gal took : 44 ms
[2024-05-28 10:25:23] [INFO ] Time to serialize gal into /tmp/LTL11844465075364256027.gal : 13 ms
[2024-05-28 10:25:23] [INFO ] Time to serialize properties into /tmp/LTL12378817314761092483.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11844465075364256027.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12378817314761092483.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(F((F("((((((((((BeginLoop_114>=1)||(BeginLoop_244>=1))||((BeginLoop_179>=1)||(BeginLoop_49>=1)))||(((BeginLoop_252>=1)||(BeginLoo...17865
Formula 0 simplified : XG(G!"((((((((((BeginLoop_114>=1)||(BeginLoop_244>=1))||((BeginLoop_179>=1)||(BeginLoop_49>=1)))||(((BeginLoop_252>=1)||(BeginLoop_1...17847
Detected timeout of ITS tools.
[2024-05-28 10:25:38] [INFO ] Flatten gal took : 47 ms
[2024-05-28 10:25:38] [INFO ] Applying decomposition
[2024-05-28 10:25:38] [INFO ] Flatten gal took : 51 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph17255493232731705409.txt' '-o' '/tmp/graph17255493232731705409.bin' '-w' '/tmp/graph17255493232731705409.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17255493232731705409.bin' '-l' '-1' '-v' '-w' '/tmp/graph17255493232731705409.weights' '-q' '0' '-e' '0.001'
[2024-05-28 10:25:38] [INFO ] Decomposing Gal with order
[2024-05-28 10:25:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 10:25:39] [INFO ] Removed a total of 1792 redundant transitions.
[2024-05-28 10:25:39] [INFO ] Flatten gal took : 165 ms
[2024-05-28 10:25:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2024-05-28 10:25:39] [INFO ] Time to serialize gal into /tmp/LTL9568428671881661746.gal : 22 ms
[2024-05-28 10:25:39] [INFO ] Time to serialize properties into /tmp/LTL5652756673870211547.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9568428671881661746.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5652756673870211547.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(F((F("((((((((((i38.i0.i0.u94.BeginLoop_114>=1)||(i30.u371.BeginLoop_244>=1))||((i10.u129.BeginLoop_179>=1)||(i1.i0.i0.u59.BeginL...28991
Formula 0 simplified : XG(G!"((((((((((i38.i0.i0.u94.BeginLoop_114>=1)||(i30.u371.BeginLoop_244>=1))||((i10.u129.BeginLoop_179>=1)||(i1.i0.i0.u59.BeginLoop...28973
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5098264355946069830
[2024-05-28 10:25:54] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5098264355946069830
Running compilation step : cd /tmp/ltsmin5098264355946069830;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin5098264355946069830;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin5098264355946069830;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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-10 finished in 200687 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 126 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 1 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 53 ms. Remains 489 /1330 variables (removed 841) and now considering 1189/2030 (removed 841) transitions.
[2024-05-28 10:25:57] [INFO ] Flow matrix only has 979 transitions (discarded 210 similar events)
// Phase 1: matrix 979 rows 489 cols
[2024-05-28 10:25:57] [INFO ] Computed 27 invariants in 2 ms
[2024-05-28 10:25:58] [INFO ] Implicit Places using invariants in 578 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 580 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 27 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 662 ms. Remains : 482/1330 places, 1189/2030 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0)]
Running random walk in product with property : Peterson-COL-6-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LT s474 1) (LT s301 1) (LT s247 1) (LT s361 1) (LT s307 1) (LT s415 1) (LT s253 1) (LT s313 1) (LT s421 1) (LT s259 1) (LT s367 1) (LT s481 1) (L...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 3468 ms.
Stack based approach found an accepted trace after 81 steps with 0 reset with depth 82 and stack size 82 in 3 ms.
FORMULA Peterson-COL-6-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-6-LTLFireability-11 finished in 4219 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X((p1&&X(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 30 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2024-05-28 10:26:01] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2024-05-28 10:26:01] [INFO ] Computed 27 invariants in 5 ms
[2024-05-28 10:26:02] [INFO ] Implicit Places using invariants in 723 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 726 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 54 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 810 ms. Remains : 1323/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 292 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-COL-6-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=p1, acceptance={} source=1 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}, { cond=p1, acceptance={0} source=2 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}], [{ cond=(NOT p0), acceptance={} source=5 dest: 3}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(OR (GEQ s1122 1) (GEQ s1057 1) (GEQ s1317 1) (GEQ s1187 1) (GEQ s1130 1) (GEQ s1065 1) (GEQ s1260 1) (GEQ s1195 1) (GEQ s1041 1) (GEQ s1106 1) (GEQ s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Peterson-COL-6-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-6-LTLFireability-12 finished in 1143 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(p1))||p0)))'
Support contains 126 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 71 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2024-05-28 10:26:03] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-28 10:26:03] [INFO ] Invariant cache hit.
[2024-05-28 10:26:04] [INFO ] Implicit Places using invariants in 895 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 897 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 72 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 1042 ms. Remains : 1323/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 169 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : Peterson-COL-6-LTLFireability-13 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: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(OR (GEQ s705 1) (GEQ s769 1) (GEQ s712 1) (GEQ s647 1) (GEQ s776 1) (GEQ s518 1) (GEQ s583 1) (GEQ s569 1) (GEQ s633 1) (GEQ s762 1) (GEQ s698 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, 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 2 steps with 0 reset in 0 ms.
FORMULA Peterson-COL-6-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-6-LTLFireability-13 finished in 1237 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(((X(F(p2))&&p1)||p0))))'
Support contains 553 out of 1330 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Performed 252 Post agglomeration using F-continuation condition.Transition count delta: 252
Iterating post reduction 0 with 252 rules applied. Total rules applied 252 place count 1330 transition count 1778
Reduce places removed 252 places and 0 transitions.
Iterating post reduction 1 with 252 rules applied. Total rules applied 504 place count 1078 transition count 1778
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 504 place count 1078 transition count 1694
Deduced a syphon composed of 84 places in 2 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 672 place count 994 transition count 1694
Applied a total of 672 rules in 206 ms. Remains 994 /1330 variables (removed 336) and now considering 1694/2030 (removed 336) transitions.
[2024-05-28 10:26:04] [INFO ] Flow matrix only has 1484 transitions (discarded 210 similar events)
// Phase 1: matrix 1484 rows 994 cols
[2024-05-28 10:26:04] [INFO ] Computed 27 invariants in 8 ms
[2024-05-28 10:26:05] [INFO ] Implicit Places using invariants in 502 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 504 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 987/1330 places, 1694/2030 transitions.
Applied a total of 0 rules in 26 ms. Remains 987 /987 variables (removed 0) and now considering 1694/1694 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 736 ms. Remains : 987/1330 places, 1694/2030 transitions.
Stuttering acceptance computed with spot in 136 ms :[(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-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (OR (LT s4 1) (LT s581 1)) (OR (LT s12 1) (LT s614 1)) (OR (LT s8 1) (LT s685 1)) (OR (LT s10 1) (LT s541 1)) (OR (LT s0 1) (LT s477 1)) (OR (LT s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 33262 reset in 5343 ms.
Product exploration explored 100000 steps with 33413 reset in 4846 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) p2), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND p1 (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p1 (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 162 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 4 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 219 ms :[(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)), false]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 682 ms. (steps per millisecond=14 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 631 ms. (steps per millisecond=15 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=40 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-28 10:26:17] [INFO ] Flow matrix only has 1484 transitions (discarded 210 similar events)
// Phase 1: matrix 1484 rows 987 cols
[2024-05-28 10:26:17] [INFO ] Computed 20 invariants in 4 ms
[2024-05-28 10:26:18] [INFO ] [Real]Absence check using 20 positive place invariants in 21 ms returned sat
[2024-05-28 10:26:18] [INFO ] After 402ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-28 10:26:18] [INFO ] [Nat]Absence check using 20 positive place invariants in 21 ms returned sat
[2024-05-28 10:26:20] [INFO ] After 1596ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-28 10:26:20] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-28 10:26:21] [INFO ] After 1101ms SMT Verify possible using 330 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-28 10:26:22] [INFO ] Deduced a trap composed of 35 places in 674 ms of which 1 ms to minimize.
[2024-05-28 10:26:23] [INFO ] Deduced a trap composed of 67 places in 900 ms of which 2 ms to minimize.
[2024-05-28 10:26:24] [INFO ] Deduced a trap composed of 52 places in 1063 ms of which 2 ms to minimize.
[2024-05-28 10:26:25] [INFO ] Deduced a trap composed of 73 places in 1037 ms of which 2 ms to minimize.
[2024-05-28 10:26:27] [INFO ] Deduced a trap composed of 14 places in 1044 ms of which 1 ms to minimize.
[2024-05-28 10:26:28] [INFO ] Deduced a trap composed of 77 places in 899 ms of which 2 ms to minimize.
[2024-05-28 10:26:29] [INFO ] Deduced a trap composed of 50 places in 988 ms of which 1 ms to minimize.
[2024-05-28 10:26:30] [INFO ] Deduced a trap composed of 77 places in 1031 ms of which 2 ms to minimize.
[2024-05-28 10:26:31] [INFO ] Deduced a trap composed of 48 places in 1062 ms of which 2 ms to minimize.
[2024-05-28 10:26:32] [INFO ] Deduced a trap composed of 74 places in 942 ms of which 1 ms to minimize.
[2024-05-28 10:26:33] [INFO ] Deduced a trap composed of 98 places in 817 ms of which 2 ms to minimize.
[2024-05-28 10:26:34] [INFO ] Deduced a trap composed of 55 places in 1036 ms of which 3 ms to minimize.
[2024-05-28 10:26:35] [INFO ] Deduced a trap composed of 36 places in 1091 ms of which 1 ms to minimize.
[2024-05-28 10:26:36] [INFO ] Deduced a trap composed of 40 places in 1096 ms of which 1 ms to minimize.
[2024-05-28 10:26:38] [INFO ] Deduced a trap composed of 52 places in 1170 ms of which 1 ms to minimize.
[2024-05-28 10:26:39] [INFO ] Deduced a trap composed of 43 places in 1028 ms of which 11 ms to minimize.
[2024-05-28 10:26:40] [INFO ] Deduced a trap composed of 31 places in 1114 ms of which 3 ms to minimize.
[2024-05-28 10:26:41] [INFO ] Deduced a trap composed of 36 places in 1070 ms of which 1 ms to minimize.
[2024-05-28 10:26:43] [INFO ] Deduced a trap composed of 69 places in 1114 ms of which 2 ms to minimize.
[2024-05-28 10:26:44] [INFO ] Deduced a trap composed of 50 places in 954 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
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:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-28 10:26:44] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-28 10:26:44] [INFO ] After 25565ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Parikh walk visited 0 properties in 39 ms.
Support contains 553 out of 987 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 987/987 places, 1694/1694 transitions.
Applied a total of 0 rules in 45 ms. Remains 987 /987 variables (removed 0) and now considering 1694/1694 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 987/987 places, 1694/1694 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 803 ms. (steps per millisecond=12 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=22 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=40 ) properties (out of 2) seen :0
Finished probabilistic random walk after 174 steps, run visited all 2 properties in 29 ms. (steps per millisecond=6 )
Probabilistic random walk after 174 steps, saw 155 distinct states, run finished after 30 ms. (steps per millisecond=5 ) properties seen :2
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0) p2), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND p1 (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p1 (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2))), (F (NOT (AND (NOT p0) p1 p2))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) p1 (NOT p2)))]
Knowledge based reduction with 7 factoid took 1019 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter insensitive) to 4 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 229 ms :[(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)), false]
Stuttering acceptance computed with spot in 225 ms :[(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)), false]
Support contains 553 out of 987 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 987/987 places, 1694/1694 transitions.
Applied a total of 0 rules in 59 ms. Remains 987 /987 variables (removed 0) and now considering 1694/1694 (removed 0) transitions.
[2024-05-28 10:26:47] [INFO ] Flow matrix only has 1484 transitions (discarded 210 similar events)
[2024-05-28 10:26:47] [INFO ] Invariant cache hit.
[2024-05-28 10:26:47] [INFO ] Implicit Places using invariants in 552 ms returned []
[2024-05-28 10:26:47] [INFO ] Flow matrix only has 1484 transitions (discarded 210 similar events)
[2024-05-28 10:26:47] [INFO ] Invariant cache hit.
[2024-05-28 10:26:48] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-28 10:26:51] [INFO ] Implicit Places using invariants and state equation in 3282 ms returned []
Implicit Place search using SMT with State Equation took 3840 ms to find 0 implicit places.
[2024-05-28 10:26:51] [INFO ] Redundant transitions in 53 ms returned []
[2024-05-28 10:26:51] [INFO ] Flow matrix only has 1484 transitions (discarded 210 similar events)
[2024-05-28 10:26:51] [INFO ] Invariant cache hit.
[2024-05-28 10:26:53] [INFO ] Dead Transitions using invariants and state equation in 1917 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5878 ms. Remains : 987/987 places, 1694/1694 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 p0) p1 p2), (X (AND (NOT p0) p1 p2)), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1 p2))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 151 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter insensitive) to 4 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 221 ms :[(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)), false]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 912 ms. (steps per millisecond=10 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 404 ms. (steps per millisecond=24 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-28 10:26:55] [INFO ] Flow matrix only has 1484 transitions (discarded 210 similar events)
[2024-05-28 10:26:55] [INFO ] Invariant cache hit.
[2024-05-28 10:26:55] [INFO ] [Real]Absence check using 20 positive place invariants in 21 ms returned sat
[2024-05-28 10:26:56] [INFO ] After 421ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-28 10:26:56] [INFO ] [Nat]Absence check using 20 positive place invariants in 22 ms returned sat
[2024-05-28 10:26:58] [INFO ] After 1753ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-28 10:26:58] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-28 10:26:59] [INFO ] After 1282ms SMT Verify possible using 330 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-28 10:27:00] [INFO ] Deduced a trap composed of 35 places in 884 ms of which 2 ms to minimize.
[2024-05-28 10:27:01] [INFO ] Deduced a trap composed of 42 places in 1111 ms of which 1 ms to minimize.
[2024-05-28 10:27:02] [INFO ] Deduced a trap composed of 69 places in 1055 ms of which 1 ms to minimize.
[2024-05-28 10:27:03] [INFO ] Deduced a trap composed of 40 places in 913 ms of which 1 ms to minimize.
[2024-05-28 10:27:04] [INFO ] Deduced a trap composed of 116 places in 883 ms of which 2 ms to minimize.
[2024-05-28 10:27:06] [INFO ] Deduced a trap composed of 87 places in 1083 ms of which 2 ms to minimize.
[2024-05-28 10:27:07] [INFO ] Deduced a trap composed of 53 places in 714 ms of which 1 ms to minimize.
[2024-05-28 10:27:07] [INFO ] Deduced a trap composed of 47 places in 829 ms of which 2 ms to minimize.
[2024-05-28 10:27:08] [INFO ] Deduced a trap composed of 25 places in 886 ms of which 1 ms to minimize.
[2024-05-28 10:27:09] [INFO ] Deduced a trap composed of 35 places in 742 ms of which 2 ms to minimize.
[2024-05-28 10:27:10] [INFO ] Deduced a trap composed of 48 places in 999 ms of which 2 ms to minimize.
[2024-05-28 10:27:11] [INFO ] Deduced a trap composed of 36 places in 942 ms of which 2 ms to minimize.
[2024-05-28 10:27:12] [INFO ] Deduced a trap composed of 14 places in 882 ms of which 3 ms to minimize.
[2024-05-28 10:27:13] [INFO ] Deduced a trap composed of 77 places in 790 ms of which 1 ms to minimize.
[2024-05-28 10:27:14] [INFO ] Deduced a trap composed of 114 places in 939 ms of which 1 ms to minimize.
[2024-05-28 10:27:15] [INFO ] Deduced a trap composed of 91 places in 716 ms of which 1 ms to minimize.
[2024-05-28 10:27:16] [INFO ] Deduced a trap composed of 111 places in 930 ms of which 2 ms to minimize.
[2024-05-28 10:27:17] [INFO ] Deduced a trap composed of 16 places in 821 ms of which 1 ms to minimize.
[2024-05-28 10:27:18] [INFO ] Deduced a trap composed of 14 places in 980 ms of which 1 ms to minimize.
[2024-05-28 10:27:19] [INFO ] Deduced a trap composed of 14 places in 918 ms of which 1 ms to minimize.
[2024-05-28 10:27:20] [INFO ] Deduced a trap composed of 51 places in 803 ms of which 1 ms to minimize.
[2024-05-28 10:27:21] [INFO ] Deduced a trap composed of 19 places in 761 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
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:261)
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:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-28 10:27:21] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-28 10:27:21] [INFO ] After 25415ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Parikh walk visited 0 properties in 24 ms.
Support contains 553 out of 987 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 987/987 places, 1694/1694 transitions.
Applied a total of 0 rules in 19 ms. Remains 987 /987 variables (removed 0) and now considering 1694/1694 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 987/987 places, 1694/1694 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 595 ms. (steps per millisecond=16 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=27 ) properties (out of 2) 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 2) seen :0
Finished probabilistic random walk after 174 steps, run visited all 2 properties in 16 ms. (steps per millisecond=10 )
Probabilistic random walk after 174 steps, saw 155 distinct states, run finished after 17 ms. (steps per millisecond=10 ) properties seen :2
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (AND (NOT p0) p1 p2)), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1 p2))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2))), (F (NOT (AND (NOT p0) p1 p2))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) p1 (NOT p2)))]
Knowledge based reduction with 9 factoid took 392 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter insensitive) to 4 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 235 ms :[(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)), false]
Stuttering acceptance computed with spot in 234 ms :[(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)), false]
Stuttering acceptance computed with spot in 220 ms :[(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)), false]
Product exploration explored 100000 steps with 122 reset in 5086 ms.
Product exploration explored 100000 steps with 143 reset in 5196 ms.
Built C files in :
/tmp/ltsmin16942686761594978652
[2024-05-28 10:27:34] [INFO ] Too many transitions (1694) to apply POR reductions. Disabling POR matrices.
[2024-05-28 10:27:34] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16942686761594978652
Running compilation step : cd /tmp/ltsmin16942686761594978652;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin16942686761594978652;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin16942686761594978652;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 553 out of 987 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 987/987 places, 1694/1694 transitions.
Applied a total of 0 rules in 21 ms. Remains 987 /987 variables (removed 0) and now considering 1694/1694 (removed 0) transitions.
[2024-05-28 10:27:37] [INFO ] Flow matrix only has 1484 transitions (discarded 210 similar events)
[2024-05-28 10:27:37] [INFO ] Invariant cache hit.
[2024-05-28 10:27:37] [INFO ] Implicit Places using invariants in 451 ms returned []
[2024-05-28 10:27:37] [INFO ] Flow matrix only has 1484 transitions (discarded 210 similar events)
[2024-05-28 10:27:37] [INFO ] Invariant cache hit.
[2024-05-28 10:27:38] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-28 10:27:40] [INFO ] Implicit Places using invariants and state equation in 3204 ms returned []
Implicit Place search using SMT with State Equation took 3658 ms to find 0 implicit places.
[2024-05-28 10:27:40] [INFO ] Redundant transitions in 39 ms returned []
[2024-05-28 10:27:40] [INFO ] Flow matrix only has 1484 transitions (discarded 210 similar events)
[2024-05-28 10:27:40] [INFO ] Invariant cache hit.
[2024-05-28 10:27:41] [INFO ] Dead Transitions using invariants and state equation in 1095 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4821 ms. Remains : 987/987 places, 1694/1694 transitions.
Built C files in :
/tmp/ltsmin565787252562293299
[2024-05-28 10:27:41] [INFO ] Too many transitions (1694) to apply POR reductions. Disabling POR matrices.
[2024-05-28 10:27:41] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin565787252562293299
Running compilation step : cd /tmp/ltsmin565787252562293299;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin565787252562293299;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin565787252562293299;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-05-28 10:27:45] [INFO ] Flatten gal took : 62 ms
[2024-05-28 10:27:45] [INFO ] Flatten gal took : 88 ms
[2024-05-28 10:27:45] [INFO ] Time to serialize gal into /tmp/LTL17616464963286364038.gal : 11 ms
[2024-05-28 10:27:45] [INFO ] Time to serialize properties into /tmp/LTL18089070741364428780.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17616464963286364038.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10688716341338801116.hoa' '-atoms' '/tmp/LTL18089070741364428780.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL18089070741364428780.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10688716341338801116.hoa
Detected timeout of ITS tools.
[2024-05-28 10:28:00] [INFO ] Flatten gal took : 63 ms
[2024-05-28 10:28:00] [INFO ] Flatten gal took : 69 ms
[2024-05-28 10:28:00] [INFO ] Time to serialize gal into /tmp/LTL12475124767533199364.gal : 11 ms
[2024-05-28 10:28:00] [INFO ] Time to serialize properties into /tmp/LTL15369031880779429026.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12475124767533199364.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15369031880779429026.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F(("((((((((IsEndLoop_93>=1)||(IsEndLoop_28>=1))||((IsEndLoop_288>=1)||(IsEndLoop_158>=1)))||(((IsEndLoop_101>=1)||(IsEndLoop_36>...16970
Formula 0 simplified : FG(!"((((((((IsEndLoop_93>=1)||(IsEndLoop_28>=1))||((IsEndLoop_288>=1)||(IsEndLoop_158>=1)))||(((IsEndLoop_101>=1)||(IsEndLoop_36>=1...16936
Detected timeout of ITS tools.
[2024-05-28 10:28:15] [INFO ] Flatten gal took : 36 ms
[2024-05-28 10:28:15] [INFO ] Applying decomposition
[2024-05-28 10:28:15] [INFO ] Flatten gal took : 37 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph13812855268410347151.txt' '-o' '/tmp/graph13812855268410347151.bin' '-w' '/tmp/graph13812855268410347151.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13812855268410347151.bin' '-l' '-1' '-v' '-w' '/tmp/graph13812855268410347151.weights' '-q' '0' '-e' '0.001'
[2024-05-28 10:28:15] [INFO ] Decomposing Gal with order
[2024-05-28 10:28:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 10:28:16] [INFO ] Removed a total of 2072 redundant transitions.
[2024-05-28 10:28:16] [INFO ] Flatten gal took : 123 ms
[2024-05-28 10:28:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 11 ms.
[2024-05-28 10:28:16] [INFO ] Time to serialize gal into /tmp/LTL13721179701742252912.gal : 19 ms
[2024-05-28 10:28:16] [INFO ] Time to serialize properties into /tmp/LTL10659976837927996628.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13721179701742252912.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10659976837927996628.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(F(("((((((((i25.i0.u123.IsEndLoop_93>=1)||(i4.i2.u34.IsEndLoop_28>=1))||((i3.u234.IsEndLoop_288>=1)||(i15.i0.u158.IsEndLoop_158>=...25172
Formula 0 simplified : FG(!"((((((((i25.i0.u123.IsEndLoop_93>=1)||(i4.i2.u34.IsEndLoop_28>=1))||((i3.u234.IsEndLoop_288>=1)||(i15.i0.u158.IsEndLoop_158>=1)...25138
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1930117419687426025
[2024-05-28 10:28:31] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1930117419687426025
Running compilation step : cd /tmp/ltsmin1930117419687426025;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin1930117419687426025;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin1930117419687426025;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 150083 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))&&F(p1)))'
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 35 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2024-05-28 10:28:34] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2024-05-28 10:28:34] [INFO ] Computed 27 invariants in 5 ms
[2024-05-28 10:28:34] [INFO ] Implicit Places using invariants in 553 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 555 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 25 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 615 ms. Remains : 1323/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 99 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : Peterson-COL-6-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (GEQ s1122 1) (GEQ s1057 1) (GEQ s1317 1) (GEQ s1187 1) (GEQ s1130 1) (GEQ s1065 1) (GEQ s1260 1) (GEQ s1195 1) (GEQ s1041 1) (GEQ s1106 1) (GEQ s1...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 3310 reset in 1455 ms.
Stack based approach found an accepted trace after 2369 steps with 73 reset with depth 36 and stack size 36 in 33 ms.
FORMULA Peterson-COL-6-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-6-LTLFireability-15 finished in 2229 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(X(X(F(p1))))))'
Found a Shortening insensitive property : Peterson-COL-6-LTLFireability-01
Stuttering acceptance computed with spot in 190 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1), (NOT p1)]
Support contains 266 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 335 transitions
Trivial Post-agglo rules discarded 335 transitions
Performed 335 trivial Post agglomeration. Transition count delta: 335
Iterating post reduction 0 with 335 rules applied. Total rules applied 335 place count 1330 transition count 1695
Reduce places removed 335 places and 0 transitions.
Iterating post reduction 1 with 335 rules applied. Total rules applied 670 place count 995 transition count 1695
Performed 288 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 288 Pre rules applied. Total rules applied 670 place count 995 transition count 1407
Deduced a syphon composed of 288 places in 1 ms
Reduce places removed 288 places and 0 transitions.
Iterating global reduction 2 with 576 rules applied. Total rules applied 1246 place count 707 transition count 1407
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 1316 place count 672 transition count 1372
Applied a total of 1316 rules in 120 ms. Remains 672 /1330 variables (removed 658) and now considering 1372/2030 (removed 658) transitions.
[2024-05-28 10:28:37] [INFO ] Flow matrix only has 1162 transitions (discarded 210 similar events)
// Phase 1: matrix 1162 rows 672 cols
[2024-05-28 10:28:37] [INFO ] Computed 27 invariants in 5 ms
[2024-05-28 10:28:37] [INFO ] Implicit Places using invariants in 506 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 508 ms to find 7 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 665/1330 places, 1372/2030 transitions.
Applied a total of 0 rules in 23 ms. Remains 665 /665 variables (removed 0) and now considering 1372/1372 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 651 ms. Remains : 665/1330 places, 1372/2030 transitions.
Running random walk in product with property : Peterson-COL-6-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (OR (LT s13 1) (LT s381 1)) (OR (LT s5 1) (LT s348 1)) (OR (LT s1 1) (LT s244 1)) (OR (LT s11 1) (LT s308 1)) (OR (LT s3 1) (LT s317 1)) (OR (LT s...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 1377 ms.
Product exploration explored 100000 steps with 25000 reset in 1070 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 p1), (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 75 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 125 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 119 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=119 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 4 factoid took 90 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 191 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 188 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 7 out of 665 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 665/665 places, 1372/1372 transitions.
Applied a total of 0 rules in 11 ms. Remains 665 /665 variables (removed 0) and now considering 1372/1372 (removed 0) transitions.
[2024-05-28 10:28:40] [INFO ] Flow matrix only has 1162 transitions (discarded 210 similar events)
// Phase 1: matrix 1162 rows 665 cols
[2024-05-28 10:28:40] [INFO ] Computed 20 invariants in 4 ms
[2024-05-28 10:28:41] [INFO ] Implicit Places using invariants in 444 ms returned []
[2024-05-28 10:28:41] [INFO ] Flow matrix only has 1162 transitions (discarded 210 similar events)
[2024-05-28 10:28:41] [INFO ] Invariant cache hit.
[2024-05-28 10:28:41] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-28 10:28:43] [INFO ] Implicit Places using invariants and state equation in 2124 ms returned []
Implicit Place search using SMT with State Equation took 2571 ms to find 0 implicit places.
[2024-05-28 10:28:43] [INFO ] Flow matrix only has 1162 transitions (discarded 210 similar events)
[2024-05-28 10:28:43] [INFO ] Invariant cache hit.
[2024-05-28 10:28:44] [INFO ] Dead Transitions using invariants and state equation in 1080 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3665 ms. Remains : 665/665 places, 1372/1372 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 : [p1, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 104 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 202 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 169 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=84 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p1, true]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 2 factoid took 135 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 192 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 192 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 196 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 25000 reset in 997 ms.
Product exploration explored 100000 steps with 25000 reset in 663 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 166 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 7 out of 665 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 665/665 places, 1372/1372 transitions.
Performed 252 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 252 Pre rules applied. Total rules applied 0 place count 665 transition count 1624
Deduced a syphon composed of 252 places in 2 ms
Iterating global reduction 0 with 252 rules applied. Total rules applied 252 place count 665 transition count 1624
Deduced a syphon composed of 252 places in 2 ms
Applied a total of 252 rules in 73 ms. Remains 665 /665 variables (removed 0) and now considering 1624/1372 (removed -252) transitions.
[2024-05-28 10:28:47] [INFO ] Redundant transitions in 58 ms returned []
[2024-05-28 10:28:47] [INFO ] Flow matrix only has 1414 transitions (discarded 210 similar events)
// Phase 1: matrix 1414 rows 665 cols
[2024-05-28 10:28:47] [INFO ] Computed 20 invariants in 5 ms
[2024-05-28 10:28:49] [INFO ] Dead Transitions using invariants and state equation in 1708 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 665/665 places, 1624/1372 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1849 ms. Remains : 665/665 places, 1624/1372 transitions.
Built C files in :
/tmp/ltsmin7616482471615204650
[2024-05-28 10:28:49] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7616482471615204650
Running compilation step : cd /tmp/ltsmin7616482471615204650;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin7616482471615204650;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin7616482471615204650;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 7 out of 665 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 665/665 places, 1372/1372 transitions.
Applied a total of 0 rules in 10 ms. Remains 665 /665 variables (removed 0) and now considering 1372/1372 (removed 0) transitions.
[2024-05-28 10:28:52] [INFO ] Flow matrix only has 1162 transitions (discarded 210 similar events)
// Phase 1: matrix 1162 rows 665 cols
[2024-05-28 10:28:52] [INFO ] Computed 20 invariants in 5 ms
[2024-05-28 10:28:52] [INFO ] Implicit Places using invariants in 504 ms returned []
[2024-05-28 10:28:52] [INFO ] Flow matrix only has 1162 transitions (discarded 210 similar events)
[2024-05-28 10:28:52] [INFO ] Invariant cache hit.
[2024-05-28 10:28:53] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-28 10:28:56] [INFO ] Implicit Places using invariants and state equation in 3797 ms returned []
Implicit Place search using SMT with State Equation took 4302 ms to find 0 implicit places.
[2024-05-28 10:28:56] [INFO ] Flow matrix only has 1162 transitions (discarded 210 similar events)
[2024-05-28 10:28:56] [INFO ] Invariant cache hit.
[2024-05-28 10:28:57] [INFO ] Dead Transitions using invariants and state equation in 1156 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5469 ms. Remains : 665/665 places, 1372/1372 transitions.
Built C files in :
/tmp/ltsmin3831819098428309535
[2024-05-28 10:28:57] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3831819098428309535
Running compilation step : cd /tmp/ltsmin3831819098428309535;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin3831819098428309535;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin3831819098428309535;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-05-28 10:29:00] [INFO ] Flatten gal took : 41 ms
[2024-05-28 10:29:00] [INFO ] Flatten gal took : 42 ms
[2024-05-28 10:29:00] [INFO ] Time to serialize gal into /tmp/LTL970219736595295024.gal : 8 ms
[2024-05-28 10:29:00] [INFO ] Time to serialize properties into /tmp/LTL6584423838341495556.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL970219736595295024.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4534559752847958103.hoa' '-atoms' '/tmp/LTL6584423838341495556.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL6584423838341495556.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4534559752847958103.hoa
Detected timeout of ITS tools.
[2024-05-28 10:29:16] [INFO ] Flatten gal took : 28 ms
[2024-05-28 10:29:16] [INFO ] Flatten gal took : 28 ms
[2024-05-28 10:29:16] [INFO ] Time to serialize gal into /tmp/LTL6124070968270827596.gal : 5 ms
[2024-05-28 10:29:16] [INFO ] Time to serialize properties into /tmp/LTL8925444444646188705.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6124070968270827596.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8925444444646188705.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((F("(((((((((((WantSection_13<1)||(TestAlone_216<1))&&((WantSection_5<1)||(TestAlone_177<1)))&&(((WantSection_1<1)||(TestAlone_56<1...10855
Formula 0 simplified : G!"(((((((((((WantSection_13<1)||(TestAlone_216<1))&&((WantSection_5<1)||(TestAlone_177<1)))&&(((WantSection_1<1)||(TestAlone_56<1))...10841
Detected timeout of ITS tools.
[2024-05-28 10:29:31] [INFO ] Flatten gal took : 29 ms
[2024-05-28 10:29:31] [INFO ] Applying decomposition
[2024-05-28 10:29:31] [INFO ] Flatten gal took : 30 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph1107451286949793716.txt' '-o' '/tmp/graph1107451286949793716.bin' '-w' '/tmp/graph1107451286949793716.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1107451286949793716.bin' '-l' '-1' '-v' '-w' '/tmp/graph1107451286949793716.weights' '-q' '0' '-e' '0.001'
[2024-05-28 10:29:31] [INFO ] Decomposing Gal with order
[2024-05-28 10:29:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 10:29:31] [INFO ] Removed a total of 2072 redundant transitions.
[2024-05-28 10:29:31] [INFO ] Flatten gal took : 135 ms
[2024-05-28 10:29:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 50 ms.
[2024-05-28 10:29:31] [INFO ] Time to serialize gal into /tmp/LTL4988029695701636773.gal : 15 ms
[2024-05-28 10:29:31] [INFO ] Time to serialize properties into /tmp/LTL7300841451820044499.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4988029695701636773.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7300841451820044499.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !(((F("(((((((((((i16.i1.u6.WantSection_13<1)||(i19.u162.TestAlone_216<1))&&((i4.u2.WantSection_5<1)||(i18.u148.TestAlone_177<1)))&&((...14995
Formula 0 simplified : G!"(((((((((((i16.i1.u6.WantSection_13<1)||(i19.u162.TestAlone_216<1))&&((i4.u2.WantSection_5<1)||(i18.u148.TestAlone_177<1)))&&(((i...14981
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17957467147403241219
[2024-05-28 10:29:46] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17957467147403241219
Running compilation step : cd /tmp/ltsmin17957467147403241219;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin17957467147403241219;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin17957467147403241219;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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-01 finished in 73018 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((G(p1)||p0)))))'
Found a Shortening insensitive property : Peterson-COL-6-LTLFireability-06
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 511 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 120 transitions
Trivial Post-agglo rules discarded 120 transitions
Performed 120 trivial Post agglomeration. Transition count delta: 120
Iterating post reduction 0 with 120 rules applied. Total rules applied 120 place count 1330 transition count 1910
Reduce places removed 120 places and 0 transitions.
Iterating post reduction 1 with 120 rules applied. Total rules applied 240 place count 1210 transition count 1910
Performed 258 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 258 Pre rules applied. Total rules applied 240 place count 1210 transition count 1652
Deduced a syphon composed of 258 places in 2 ms
Reduce places removed 258 places and 0 transitions.
Iterating global reduction 2 with 516 rules applied. Total rules applied 756 place count 952 transition count 1652
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 2 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 840 place count 910 transition count 1610
Applied a total of 840 rules in 129 ms. Remains 910 /1330 variables (removed 420) and now considering 1610/2030 (removed 420) transitions.
[2024-05-28 10:29:49] [INFO ] Flow matrix only has 1400 transitions (discarded 210 similar events)
// Phase 1: matrix 1400 rows 910 cols
[2024-05-28 10:29:49] [INFO ] Computed 27 invariants in 9 ms
[2024-05-28 10:29:50] [INFO ] Implicit Places using invariants in 583 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 585 ms to find 7 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 903/1330 places, 1610/2030 transitions.
Applied a total of 0 rules in 22 ms. Remains 903 /903 variables (removed 0) and now considering 1610/1610 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 736 ms. Remains : 903/1330 places, 1610/2030 transitions.
Running random walk in product with property : Peterson-COL-6-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p1:(OR (GEQ s215 1) (GEQ s327 1) (GEQ s271 1) (GEQ s383 1) (GEQ s208 1) (GEQ s439 1) (GEQ s264 1) (GEQ s320 1) (GEQ s376 1) (GEQ s432 1) (GEQ s229 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 4475 reset in 3916 ms.
Product exploration explored 100000 steps with 4449 reset in 3640 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) (NOT p0)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 73 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 :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 9 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 176 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 145 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-28 10:29:58] [INFO ] Flow matrix only has 1400 transitions (discarded 210 similar events)
// Phase 1: matrix 1400 rows 903 cols
[2024-05-28 10:29:59] [INFO ] Computed 20 invariants in 7 ms
[2024-05-28 10:30:10] [INFO ] [Real]Absence check using 20 positive place invariants in 70 ms returned sat
[2024-05-28 10:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:30:14] [INFO ] [Real]Absence check using state equation in 4221 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 511 out of 903 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 903/903 places, 1610/1610 transitions.
Applied a total of 0 rules in 19 ms. Remains 903 /903 variables (removed 0) and now considering 1610/1610 (removed 0) transitions.
[2024-05-28 10:30:14] [INFO ] Flow matrix only has 1400 transitions (discarded 210 similar events)
[2024-05-28 10:30:14] [INFO ] Invariant cache hit.
[2024-05-28 10:30:14] [INFO ] Implicit Places using invariants in 434 ms returned []
[2024-05-28 10:30:14] [INFO ] Flow matrix only has 1400 transitions (discarded 210 similar events)
[2024-05-28 10:30:14] [INFO ] Invariant cache hit.
[2024-05-28 10:30:15] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-28 10:30:17] [INFO ] Implicit Places using invariants and state equation in 2382 ms returned []
Implicit Place search using SMT with State Equation took 2818 ms to find 0 implicit places.
[2024-05-28 10:30:17] [INFO ] Flow matrix only has 1400 transitions (discarded 210 similar events)
[2024-05-28 10:30:17] [INFO ] Invariant cache hit.
[2024-05-28 10:30:19] [INFO ] Dead Transitions using invariants and state equation in 1749 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4588 ms. Remains : 903/903 places, 1610/1610 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 p0) (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 76 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 107 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 16 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=5 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 185 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 153 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-28 10:30:19] [INFO ] Flow matrix only has 1400 transitions (discarded 210 similar events)
[2024-05-28 10:30:20] [INFO ] Invariant cache hit.
[2024-05-28 10:30:31] [INFO ] [Real]Absence check using 20 positive place invariants in 73 ms returned sat
[2024-05-28 10:30:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:30:35] [INFO ] [Real]Absence check using state equation in 3550 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 4464 reset in 6586 ms.
Product exploration explored 100000 steps with 4455 reset in 5749 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 511 out of 903 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 903/903 places, 1610/1610 transitions.
Applied a total of 0 rules in 26 ms. Remains 903 /903 variables (removed 0) and now considering 1610/1610 (removed 0) transitions.
[2024-05-28 10:30:48] [INFO ] Redundant transitions in 37 ms returned []
[2024-05-28 10:30:48] [INFO ] Flow matrix only has 1400 transitions (discarded 210 similar events)
[2024-05-28 10:30:48] [INFO ] Invariant cache hit.
[2024-05-28 10:30:49] [INFO ] Dead Transitions using invariants and state equation in 1484 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1554 ms. Remains : 903/903 places, 1610/1610 transitions.
Built C files in :
/tmp/ltsmin1261492176408225572
[2024-05-28 10:30:49] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1261492176408225572
Running compilation step : cd /tmp/ltsmin1261492176408225572;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin1261492176408225572;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin1261492176408225572;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 511 out of 903 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 903/903 places, 1610/1610 transitions.
Applied a total of 0 rules in 7 ms. Remains 903 /903 variables (removed 0) and now considering 1610/1610 (removed 0) transitions.
[2024-05-28 10:30:52] [INFO ] Flow matrix only has 1400 transitions (discarded 210 similar events)
[2024-05-28 10:30:52] [INFO ] Invariant cache hit.
[2024-05-28 10:30:52] [INFO ] Implicit Places using invariants in 285 ms returned []
[2024-05-28 10:30:52] [INFO ] Flow matrix only has 1400 transitions (discarded 210 similar events)
[2024-05-28 10:30:52] [INFO ] Invariant cache hit.
[2024-05-28 10:30:53] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-28 10:30:55] [INFO ] Implicit Places using invariants and state equation in 2893 ms returned []
Implicit Place search using SMT with State Equation took 3180 ms to find 0 implicit places.
[2024-05-28 10:30:55] [INFO ] Flow matrix only has 1400 transitions (discarded 210 similar events)
[2024-05-28 10:30:55] [INFO ] Invariant cache hit.
[2024-05-28 10:30:57] [INFO ] Dead Transitions using invariants and state equation in 1701 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4889 ms. Remains : 903/903 places, 1610/1610 transitions.
Built C files in :
/tmp/ltsmin12109620924437935804
[2024-05-28 10:30:57] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12109620924437935804
Running compilation step : cd /tmp/ltsmin12109620924437935804;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12109620924437935804;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12109620924437935804;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-05-28 10:31:00] [INFO ] Flatten gal took : 33 ms
[2024-05-28 10:31:00] [INFO ] Flatten gal took : 33 ms
[2024-05-28 10:31:00] [INFO ] Time to serialize gal into /tmp/LTL12086906502627889217.gal : 6 ms
[2024-05-28 10:31:00] [INFO ] Time to serialize properties into /tmp/LTL13748687477332160347.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12086906502627889217.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6552782029727822403.hoa' '-atoms' '/tmp/LTL13748687477332160347.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL13748687477332160347.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6552782029727822403.hoa
Detected timeout of ITS tools.
[2024-05-28 10:31:15] [INFO ] Flatten gal took : 33 ms
[2024-05-28 10:31:15] [INFO ] Flatten gal took : 39 ms
[2024-05-28 10:31:15] [INFO ] Time to serialize gal into /tmp/LTL12114097396578272083.gal : 11 ms
[2024-05-28 10:31:15] [INFO ] Time to serialize properties into /tmp/LTL3740025512731063666.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12114097396578272083.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3740025512731063666.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(F(((((((((G("(((((((((TestIdentity_31>=1)||(TestIdentity_161>=1))||((TestIdentity_96>=1)||(TestIdentity_226>=1)))||(((TestIdent...17340
Formula 0 simplified : XXG(!"(((((((((WantSection_11>=1)&&(TestAlone_257>=1))||((WantSection_3>=1)&&(TestAlone_218>=1)))||(((WantSection_3>=1)&&(TestAlone_...17316
Detected timeout of ITS tools.
[2024-05-28 10:31:30] [INFO ] Flatten gal took : 34 ms
[2024-05-28 10:31:30] [INFO ] Applying decomposition
[2024-05-28 10:31:30] [INFO ] Flatten gal took : 34 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph12525588534453734973.txt' '-o' '/tmp/graph12525588534453734973.bin' '-w' '/tmp/graph12525588534453734973.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12525588534453734973.bin' '-l' '-1' '-v' '-w' '/tmp/graph12525588534453734973.weights' '-q' '0' '-e' '0.001'
[2024-05-28 10:31:31] [INFO ] Decomposing Gal with order
[2024-05-28 10:31:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 10:31:31] [INFO ] Removed a total of 2072 redundant transitions.
[2024-05-28 10:31:31] [INFO ] Flatten gal took : 69 ms
[2024-05-28 10:31:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 3 labels/synchronizations in 11 ms.
[2024-05-28 10:31:31] [INFO ] Time to serialize gal into /tmp/LTL10008950407346417002.gal : 12 ms
[2024-05-28 10:31:31] [INFO ] Time to serialize properties into /tmp/LTL5865318017699432662.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10008950407346417002.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5865318017699432662.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X(F(((((((((G("(((((((((i1.u242.TestIdentity_31>=1)||(i13.u156.TestIdentity_161>=1))||((i10.u119.TestIdentity_96>=1)||(i15.u195.T...23382
Formula 0 simplified : XXG(!"(((((((((i13.u5.WantSection_11>=1)&&(i24.u214.TestAlone_257>=1))||((i4.u1.WantSection_3>=1)&&(i15.u192.TestAlone_218>=1)))||((...23358
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7007096987310032321
[2024-05-28 10:31:46] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7007096987310032321
Running compilation step : cd /tmp/ltsmin7007096987310032321;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin7007096987310032321;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin7007096987310032321;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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-06 finished in 119743 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((F(p0)&&X(X(G((p1||X(F(!p2))))))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(((X(F(p2))&&p1)||p0))))'
[2024-05-28 10:31:49] [INFO ] Flatten gal took : 52 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5323204979172669775
[2024-05-28 10:31:49] [INFO ] Too many transitions (2030) to apply POR reductions. Disabling POR matrices.
[2024-05-28 10:31:49] [INFO ] Applying decomposition
[2024-05-28 10:31:49] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5323204979172669775
Running compilation step : cd /tmp/ltsmin5323204979172669775;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-28 10:31:49] [INFO ] Flatten gal took : 53 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph8159305259875847105.txt' '-o' '/tmp/graph8159305259875847105.bin' '-w' '/tmp/graph8159305259875847105.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8159305259875847105.bin' '-l' '-1' '-v' '-w' '/tmp/graph8159305259875847105.weights' '-q' '0' '-e' '0.001'
[2024-05-28 10:31:49] [INFO ] Decomposing Gal with order
[2024-05-28 10:31:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 10:31:50] [INFO ] Removed a total of 1788 redundant transitions.
[2024-05-28 10:31:50] [INFO ] Flatten gal took : 148 ms
[2024-05-28 10:31:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2024-05-28 10:31:50] [INFO ] Time to serialize gal into /tmp/LTLFireability7911971054112851275.gal : 13 ms
[2024-05-28 10:31:50] [INFO ] Time to serialize properties into /tmp/LTLFireability18371135098618034278.ltl : 11 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability7911971054112851275.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability18371135098618034278.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 4 LTL properties
Checking formula 0 : !(((F("(((((((((((i4.u5.WantSection_13<1)||(i16.i1.i0.u326.TestAlone_216<1))&&((i4.u6.WantSection_5<1)||(i14.u86.TestAlone_177<1)))&&(...15510
Formula 0 simplified : G!"(((((((((((i4.u5.WantSection_13<1)||(i16.i1.i0.u326.TestAlone_216<1))&&((i4.u6.WantSection_5<1)||(i14.u86.TestAlone_177<1)))&&(((...15496
Compilation finished in 7367 ms.
Running link step : cd /tmp/ltsmin5323204979172669775;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 58 ms.
Running LTSmin : cd /tmp/ltsmin5323204979172669775;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((LTLAPp0==true))&&X(X(X(<>((LTLAPp1==true))))))' '--buchi-type=spotba'
LTSmin run took 1337 ms.
FORMULA Peterson-COL-6-LTLFireability-01 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin5323204979172669775;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>(([]((LTLAPp3==true))||(LTLAPp2==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin5323204979172669775;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>(([]((LTLAPp3==true))||(LTLAPp2==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin5323204979172669775;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((<>((LTLAPp4==true))&&X(X([](((LTLAPp1==true)||X(<>(!(LTLAPp5==true))))))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-28 10:56:28] [INFO ] Applying decomposition
[2024-05-28 10:56:29] [INFO ] Flatten gal took : 366 ms
[2024-05-28 10:56:29] [INFO ] Decomposing Gal with order
[2024-05-28 10:56:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 10:56:32] [INFO ] Removed a total of 1876 redundant transitions.
[2024-05-28 10:56:32] [INFO ] Flatten gal took : 2699 ms
[2024-05-28 10:56:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 126 ms.
[2024-05-28 10:56:33] [INFO ] Time to serialize gal into /tmp/LTLFireability11663864649674837522.gal : 447 ms
[2024-05-28 10:56:33] [INFO ] Time to serialize properties into /tmp/LTLFireability387970265253841487.ltl : 116 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability11663864649674837522.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability387970265253841487.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 3 LTL properties
Checking formula 0 : !((X(X(F(("(((((((((ProcessBool13.WantSection_13>=1)&&(ProcessTourProcess216.TestAlone_216>=1))||((ProcessBool5.WantSection_5>=1)&&(Pr...31580
Formula 0 simplified : XXG(!"(((((((((ProcessBool13.WantSection_13>=1)&&(ProcessTourProcess216.TestAlone_216>=1))||((ProcessBool5.WantSection_5>=1)&&(Proce...31560
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin5323204979172669775;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((<>((LTLAPp4==true))&&X(X([](((LTLAPp1==true)||X(<>(!(LTLAPp5==true))))))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin5323204979172669775;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>(((X(<>((LTLAPp8==true)))&&(LTLAPp7==true))||(LTLAPp6==true))))' '--buchi-type=spotba'
LTSmin run took 15084 ms.
FORMULA Peterson-COL-6-LTLFireability-14 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Retrying LTSmin with larger timeout 7200 s
Running LTSmin : cd /tmp/ltsmin5323204979172669775;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>(([]((LTLAPp3==true))||(LTLAPp2==true)))))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 1740932 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16110436 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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="gold2023"
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 2-5568"
echo " Executing tool gold2023"
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 r285-smll-171654422100148"
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 ;