About the Execution of 2023-gold for ShieldPPPt-PT-050B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1827.079 | 290201.00 | 337062.00 | 1152.50 | FFTFTTFFFFFFFFTF | 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.r373-tall-171683789200427.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 ShieldPPPt-PT-050B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683789200427
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 9.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 114K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 11 14:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 170K Apr 11 14:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Apr 11 14:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Apr 11 14:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 955K 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 ShieldPPPt-PT-050B-LTLCardinality-00
FORMULA_NAME ShieldPPPt-PT-050B-LTLCardinality-01
FORMULA_NAME ShieldPPPt-PT-050B-LTLCardinality-02
FORMULA_NAME ShieldPPPt-PT-050B-LTLCardinality-03
FORMULA_NAME ShieldPPPt-PT-050B-LTLCardinality-04
FORMULA_NAME ShieldPPPt-PT-050B-LTLCardinality-05
FORMULA_NAME ShieldPPPt-PT-050B-LTLCardinality-06
FORMULA_NAME ShieldPPPt-PT-050B-LTLCardinality-07
FORMULA_NAME ShieldPPPt-PT-050B-LTLCardinality-08
FORMULA_NAME ShieldPPPt-PT-050B-LTLCardinality-09
FORMULA_NAME ShieldPPPt-PT-050B-LTLCardinality-10
FORMULA_NAME ShieldPPPt-PT-050B-LTLCardinality-11
FORMULA_NAME ShieldPPPt-PT-050B-LTLCardinality-12
FORMULA_NAME ShieldPPPt-PT-050B-LTLCardinality-13
FORMULA_NAME ShieldPPPt-PT-050B-LTLCardinality-14
FORMULA_NAME ShieldPPPt-PT-050B-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716990533300
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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPt-PT-050B
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-29 13:48:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 13:48:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 13:48:55] [INFO ] Load time of PNML (sax parser for PT used): 182 ms
[2024-05-29 13:48:55] [INFO ] Transformed 3903 places.
[2024-05-29 13:48:55] [INFO ] Transformed 3553 transitions.
[2024-05-29 13:48:55] [INFO ] Found NUPN structural information;
[2024-05-29 13:48:55] [INFO ] Parsed PT model containing 3903 places and 3553 transitions and 8906 arcs in 420 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA ShieldPPPt-PT-050B-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-050B-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-050B-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-050B-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-050B-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-050B-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-050B-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-050B-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 out of 3903 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3903/3903 places, 3553/3553 transitions.
Discarding 546 places :
Symmetric choice reduction at 0 with 546 rule applications. Total rules 546 place count 3357 transition count 3007
Iterating global reduction 0 with 546 rules applied. Total rules applied 1092 place count 3357 transition count 3007
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1093 place count 3356 transition count 3006
Iterating global reduction 0 with 1 rules applied. Total rules applied 1094 place count 3356 transition count 3006
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1095 place count 3355 transition count 3005
Iterating global reduction 0 with 1 rules applied. Total rules applied 1096 place count 3355 transition count 3005
Applied a total of 1096 rules in 1510 ms. Remains 3355 /3903 variables (removed 548) and now considering 3005/3553 (removed 548) transitions.
// Phase 1: matrix 3005 rows 3355 cols
[2024-05-29 13:48:57] [INFO ] Computed 551 invariants in 39 ms
[2024-05-29 13:48:58] [INFO ] Implicit Places using invariants in 1274 ms returned []
[2024-05-29 13:48:58] [INFO ] Invariant cache hit.
[2024-05-29 13:49:02] [INFO ] Implicit Places using invariants and state equation in 3612 ms returned []
Implicit Place search using SMT with State Equation took 4930 ms to find 0 implicit places.
[2024-05-29 13:49:02] [INFO ] Invariant cache hit.
[2024-05-29 13:49:04] [INFO ] Dead Transitions using invariants and state equation in 2421 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3355/3903 places, 3005/3553 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8863 ms. Remains : 3355/3903 places, 3005/3553 transitions.
Support contains 18 out of 3355 places after structural reductions.
[2024-05-29 13:49:05] [INFO ] Flatten gal took : 201 ms
[2024-05-29 13:49:05] [INFO ] Flatten gal took : 114 ms
[2024-05-29 13:49:05] [INFO ] Input system was already deterministic with 3005 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=34 ) properties (out of 12) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-29 13:49:05] [INFO ] Invariant cache hit.
[2024-05-29 13:49:06] [INFO ] After 535ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-29 13:49:07] [INFO ] [Nat]Absence check using 551 positive place invariants in 234 ms returned sat
[2024-05-29 13:49:09] [INFO ] After 1992ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-29 13:49:10] [INFO ] Deduced a trap composed of 21 places in 943 ms of which 10 ms to minimize.
[2024-05-29 13:49:11] [INFO ] Deduced a trap composed of 24 places in 846 ms of which 2 ms to minimize.
[2024-05-29 13:49:12] [INFO ] Deduced a trap composed of 23 places in 889 ms of which 3 ms to minimize.
[2024-05-29 13:49:13] [INFO ] Deduced a trap composed of 27 places in 951 ms of which 9 ms to minimize.
[2024-05-29 13:49:14] [INFO ] Deduced a trap composed of 18 places in 890 ms of which 2 ms to minimize.
[2024-05-29 13:49:15] [INFO ] Deduced a trap composed of 17 places in 876 ms of which 2 ms to minimize.
[2024-05-29 13:49:16] [INFO ] Deduced a trap composed of 21 places in 854 ms of which 2 ms to minimize.
[2024-05-29 13:49:17] [INFO ] Deduced a trap composed of 28 places in 919 ms of which 2 ms to minimize.
[2024-05-29 13:49:18] [INFO ] Deduced a trap composed of 27 places in 853 ms of which 1 ms to minimize.
[2024-05-29 13:49:19] [INFO ] Deduced a trap composed of 30 places in 865 ms of which 1 ms to minimize.
[2024-05-29 13:49:20] [INFO ] Deduced a trap composed of 34 places in 818 ms of which 2 ms to minimize.
[2024-05-29 13:49:21] [INFO ] Deduced a trap composed of 31 places in 801 ms of which 2 ms to minimize.
[2024-05-29 13:49:21] [INFO ] Deduced a trap composed of 31 places in 805 ms of which 1 ms to minimize.
[2024-05-29 13:49:22] [INFO ] Deduced a trap composed of 25 places in 782 ms of which 2 ms to minimize.
[2024-05-29 13:49:23] [INFO ] Deduced a trap composed of 27 places in 779 ms of which 2 ms to minimize.
[2024-05-29 13:49:24] [INFO ] Deduced a trap composed of 30 places in 739 ms of which 2 ms to minimize.
[2024-05-29 13:49:25] [INFO ] Deduced a trap composed of 29 places in 746 ms of which 2 ms to minimize.
[2024-05-29 13:49:26] [INFO ] Deduced a trap composed of 20 places in 736 ms of which 2 ms to minimize.
[2024-05-29 13:49:27] [INFO ] Deduced a trap composed of 28 places in 731 ms of which 2 ms to minimize.
[2024-05-29 13:49:27] [INFO ] Deduced a trap composed of 22 places in 737 ms of which 1 ms to minimize.
[2024-05-29 13:49:28] [INFO ] Deduced a trap composed of 24 places in 713 ms of which 2 ms to minimize.
[2024-05-29 13:49:29] [INFO ] Deduced a trap composed of 20 places in 695 ms of which 2 ms to minimize.
[2024-05-29 13:49:30] [INFO ] Deduced a trap composed of 44 places in 727 ms of which 2 ms to minimize.
[2024-05-29 13:49:31] [INFO ] Deduced a trap composed of 33 places in 721 ms of which 1 ms to minimize.
[2024-05-29 13:49:31] [INFO ] Deduced a trap composed of 30 places in 683 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)
[2024-05-29 13:49:31] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-29 13:49:31] [INFO ] After 25474ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Parikh walk visited 0 properties in 320 ms.
Support contains 5 out of 3355 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3355/3355 places, 3005/3005 transitions.
Drop transitions removed 703 transitions
Trivial Post-agglo rules discarded 703 transitions
Performed 703 trivial Post agglomeration. Transition count delta: 703
Iterating post reduction 0 with 703 rules applied. Total rules applied 703 place count 3355 transition count 2302
Reduce places removed 703 places and 0 transitions.
Iterating post reduction 1 with 703 rules applied. Total rules applied 1406 place count 2652 transition count 2302
Performed 398 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 398 Pre rules applied. Total rules applied 1406 place count 2652 transition count 1904
Deduced a syphon composed of 398 places in 4 ms
Reduce places removed 398 places and 0 transitions.
Iterating global reduction 2 with 796 rules applied. Total rules applied 2202 place count 2254 transition count 1904
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 2204 place count 2252 transition count 1902
Iterating global reduction 2 with 2 rules applied. Total rules applied 2206 place count 2252 transition count 1902
Performed 846 Post agglomeration using F-continuation condition.Transition count delta: 846
Deduced a syphon composed of 846 places in 1 ms
Reduce places removed 846 places and 0 transitions.
Iterating global reduction 2 with 1692 rules applied. Total rules applied 3898 place count 1406 transition count 1056
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 3899 place count 1406 transition count 1055
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3901 place count 1405 transition count 1054
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 4103 place count 1304 transition count 1054
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 48 places in 5 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 4199 place count 1256 transition count 1054
Partial Free-agglomeration rule applied 149 times.
Drop transitions removed 149 transitions
Iterating global reduction 3 with 149 rules applied. Total rules applied 4348 place count 1256 transition count 1054
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 4349 place count 1255 transition count 1053
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 4350 place count 1254 transition count 1053
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 4350 place count 1254 transition count 1051
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 4354 place count 1252 transition count 1051
Applied a total of 4354 rules in 800 ms. Remains 1252 /3355 variables (removed 2103) and now considering 1051/3005 (removed 1954) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 800 ms. Remains : 1252/3355 places, 1051/3005 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=29 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 132342 steps, run timeout after 3001 ms. (steps per millisecond=44 ) properties seen :{}
Probabilistic random walk after 132342 steps, saw 104554 distinct states, run finished after 3003 ms. (steps per millisecond=44 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 1051 rows 1252 cols
[2024-05-29 13:49:36] [INFO ] Computed 550 invariants in 8 ms
[2024-05-29 13:49:36] [INFO ] After 218ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-29 13:49:37] [INFO ] [Nat]Absence check using 550 positive place invariants in 100 ms returned sat
[2024-05-29 13:49:37] [INFO ] After 539ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-29 13:49:37] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-29 13:49:37] [INFO ] After 125ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-29 13:49:38] [INFO ] After 337ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 125 ms.
[2024-05-29 13:49:38] [INFO ] After 1389ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 45 ms.
Support contains 5 out of 1252 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1252/1252 places, 1051/1051 transitions.
Applied a total of 0 rules in 44 ms. Remains 1252 /1252 variables (removed 0) and now considering 1051/1051 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 1252/1252 places, 1051/1051 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1252/1252 places, 1051/1051 transitions.
Applied a total of 0 rules in 34 ms. Remains 1252 /1252 variables (removed 0) and now considering 1051/1051 (removed 0) transitions.
[2024-05-29 13:49:38] [INFO ] Invariant cache hit.
[2024-05-29 13:49:39] [INFO ] Implicit Places using invariants in 743 ms returned [1235, 1239]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 745 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1250/1252 places, 1051/1051 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1248 transition count 1049
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1248 transition count 1049
Applied a total of 4 rules in 55 ms. Remains 1248 /1250 variables (removed 2) and now considering 1049/1051 (removed 2) transitions.
// Phase 1: matrix 1049 rows 1248 cols
[2024-05-29 13:49:39] [INFO ] Computed 548 invariants in 10 ms
[2024-05-29 13:49:40] [INFO ] Implicit Places using invariants in 781 ms returned []
[2024-05-29 13:49:40] [INFO ] Invariant cache hit.
[2024-05-29 13:49:41] [INFO ] Implicit Places using invariants and state equation in 1565 ms returned []
Implicit Place search using SMT with State Equation took 2351 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1248/1252 places, 1049/1051 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 3186 ms. Remains : 1248/1252 places, 1049/1051 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=54 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 128750 steps, run timeout after 3001 ms. (steps per millisecond=42 ) properties seen :{}
Probabilistic random walk after 128750 steps, saw 101407 distinct states, run finished after 3001 ms. (steps per millisecond=42 ) properties seen :0
Running SMT prover for 3 properties.
[2024-05-29 13:49:44] [INFO ] Invariant cache hit.
[2024-05-29 13:49:45] [INFO ] After 216ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-29 13:49:45] [INFO ] [Nat]Absence check using 548 positive place invariants in 92 ms returned sat
[2024-05-29 13:49:46] [INFO ] After 546ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-29 13:49:46] [INFO ] After 759ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 131 ms.
[2024-05-29 13:49:46] [INFO ] After 1216ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 67 ms.
Support contains 5 out of 1248 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1248/1248 places, 1049/1049 transitions.
Applied a total of 0 rules in 37 ms. Remains 1248 /1248 variables (removed 0) and now considering 1049/1049 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 1248/1248 places, 1049/1049 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1248/1248 places, 1049/1049 transitions.
Applied a total of 0 rules in 33 ms. Remains 1248 /1248 variables (removed 0) and now considering 1049/1049 (removed 0) transitions.
[2024-05-29 13:49:46] [INFO ] Invariant cache hit.
[2024-05-29 13:49:47] [INFO ] Implicit Places using invariants in 781 ms returned []
[2024-05-29 13:49:47] [INFO ] Invariant cache hit.
[2024-05-29 13:49:48] [INFO ] Implicit Places using invariants and state equation in 1585 ms returned []
Implicit Place search using SMT with State Equation took 2371 ms to find 0 implicit places.
[2024-05-29 13:49:49] [INFO ] Redundant transitions in 59 ms returned []
[2024-05-29 13:49:49] [INFO ] Invariant cache hit.
[2024-05-29 13:49:49] [INFO ] Dead Transitions using invariants and state equation in 662 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3131 ms. Remains : 1248/1248 places, 1049/1049 transitions.
Partial Free-agglomeration rule applied 293 times.
Drop transitions removed 293 transitions
Iterating global reduction 0 with 293 rules applied. Total rules applied 293 place count 1248 transition count 1049
Applied a total of 293 rules in 68 ms. Remains 1248 /1248 variables (removed 0) and now considering 1049/1049 (removed 0) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 1049 rows 1248 cols
[2024-05-29 13:49:49] [INFO ] Computed 548 invariants in 6 ms
[2024-05-29 13:49:49] [INFO ] After 163ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-29 13:49:50] [INFO ] [Nat]Absence check using 548 positive place invariants in 91 ms returned sat
[2024-05-29 13:49:50] [INFO ] After 583ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-29 13:49:50] [INFO ] State equation strengthened by 286 read => feed constraints.
[2024-05-29 13:49:51] [INFO ] After 251ms SMT Verify possible using 286 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-29 13:49:51] [INFO ] Deduced a trap composed of 5 places in 261 ms of which 1 ms to minimize.
[2024-05-29 13:49:51] [INFO ] Deduced a trap composed of 5 places in 257 ms of which 1 ms to minimize.
[2024-05-29 13:49:51] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 657 ms
[2024-05-29 13:49:52] [INFO ] After 1150ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 166 ms.
[2024-05-29 13:49:52] [INFO ] After 2259ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Computed a total of 800 stabilizing places and 800 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' '!(F(G(p0)))'
Support contains 1 out of 3355 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3355/3355 places, 3005/3005 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 703 transitions
Trivial Post-agglo rules discarded 703 transitions
Performed 703 trivial Post agglomeration. Transition count delta: 703
Iterating post reduction 0 with 703 rules applied. Total rules applied 703 place count 3354 transition count 2301
Reduce places removed 703 places and 0 transitions.
Iterating post reduction 1 with 703 rules applied. Total rules applied 1406 place count 2651 transition count 2301
Performed 398 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 398 Pre rules applied. Total rules applied 1406 place count 2651 transition count 1903
Deduced a syphon composed of 398 places in 3 ms
Reduce places removed 398 places and 0 transitions.
Iterating global reduction 2 with 796 rules applied. Total rules applied 2202 place count 2253 transition count 1903
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 2205 place count 2250 transition count 1900
Iterating global reduction 2 with 3 rules applied. Total rules applied 2208 place count 2250 transition count 1900
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2208 place count 2250 transition count 1899
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2210 place count 2249 transition count 1899
Performed 845 Post agglomeration using F-continuation condition.Transition count delta: 845
Deduced a syphon composed of 845 places in 1 ms
Reduce places removed 845 places and 0 transitions.
Iterating global reduction 2 with 1690 rules applied. Total rules applied 3900 place count 1404 transition count 1054
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 3901 place count 1404 transition count 1053
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3903 place count 1403 transition count 1052
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 4105 place count 1302 transition count 1052
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 48 places in 2 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 4201 place count 1254 transition count 1052
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 4203 place count 1252 transition count 1050
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 4204 place count 1251 transition count 1050
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 4204 place count 1251 transition count 1048
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 4208 place count 1249 transition count 1048
Applied a total of 4208 rules in 710 ms. Remains 1249 /3355 variables (removed 2106) and now considering 1048/3005 (removed 1957) transitions.
// Phase 1: matrix 1048 rows 1249 cols
[2024-05-29 13:49:53] [INFO ] Computed 550 invariants in 4 ms
[2024-05-29 13:49:53] [INFO ] Implicit Places using invariants in 712 ms returned [1232, 1236]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 715 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1247/3355 places, 1048/3005 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1245 transition count 1046
Applied a total of 4 rules in 49 ms. Remains 1245 /1247 variables (removed 2) and now considering 1046/1048 (removed 2) transitions.
// Phase 1: matrix 1046 rows 1245 cols
[2024-05-29 13:49:53] [INFO ] Computed 548 invariants in 3 ms
[2024-05-29 13:49:54] [INFO ] Implicit Places using invariants in 697 ms returned []
[2024-05-29 13:49:54] [INFO ] Invariant cache hit.
[2024-05-29 13:49:55] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-29 13:49:56] [INFO ] Implicit Places using invariants and state equation in 1571 ms returned []
Implicit Place search using SMT with State Equation took 2270 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1245/3355 places, 1046/3005 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3745 ms. Remains : 1245/3355 places, 1046/3005 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 181 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-050B-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s628 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 942 ms.
Product exploration explored 100000 steps with 0 reset in 1156 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/1245 stabilizing places and 2/1046 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 179 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 221 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Support contains 1 out of 1245 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1245/1245 places, 1046/1046 transitions.
Applied a total of 0 rules in 32 ms. Remains 1245 /1245 variables (removed 0) and now considering 1046/1046 (removed 0) transitions.
[2024-05-29 13:49:59] [INFO ] Invariant cache hit.
[2024-05-29 13:49:59] [INFO ] Implicit Places using invariants in 743 ms returned []
[2024-05-29 13:49:59] [INFO ] Invariant cache hit.
[2024-05-29 13:50:00] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-29 13:50:01] [INFO ] Implicit Places using invariants and state equation in 1462 ms returned []
Implicit Place search using SMT with State Equation took 2207 ms to find 0 implicit places.
[2024-05-29 13:50:01] [INFO ] Redundant transitions in 16 ms returned []
[2024-05-29 13:50:01] [INFO ] Invariant cache hit.
[2024-05-29 13:50:01] [INFO ] Dead Transitions using invariants and state equation in 623 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2884 ms. Remains : 1245/1245 places, 1046/1046 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/1245 stabilizing places and 2/1046 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 178 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 186 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 815 ms.
Product exploration explored 100000 steps with 0 reset in 1110 ms.
Built C files in :
/tmp/ltsmin1270931768254918102
[2024-05-29 13:50:04] [INFO ] Computing symmetric may disable matrix : 1046 transitions.
[2024-05-29 13:50:04] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:50:04] [INFO ] Computing symmetric may enable matrix : 1046 transitions.
[2024-05-29 13:50:04] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:50:04] [INFO ] Computing Do-Not-Accords matrix : 1046 transitions.
[2024-05-29 13:50:04] [INFO ] Computation of Completed DNA matrix. took 46 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:50:04] [INFO ] Built C files in 229ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1270931768254918102
Running compilation step : cd /tmp/ltsmin1270931768254918102;'/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/ltsmin1270931768254918102;'/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/ltsmin1270931768254918102;'/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 1 out of 1245 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1245/1245 places, 1046/1046 transitions.
Applied a total of 0 rules in 29 ms. Remains 1245 /1245 variables (removed 0) and now considering 1046/1046 (removed 0) transitions.
[2024-05-29 13:50:07] [INFO ] Invariant cache hit.
[2024-05-29 13:50:08] [INFO ] Implicit Places using invariants in 728 ms returned []
[2024-05-29 13:50:08] [INFO ] Invariant cache hit.
[2024-05-29 13:50:09] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-29 13:50:09] [INFO ] Implicit Places using invariants and state equation in 1547 ms returned []
Implicit Place search using SMT with State Equation took 2284 ms to find 0 implicit places.
[2024-05-29 13:50:09] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-29 13:50:09] [INFO ] Invariant cache hit.
[2024-05-29 13:50:10] [INFO ] Dead Transitions using invariants and state equation in 630 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2962 ms. Remains : 1245/1245 places, 1046/1046 transitions.
Built C files in :
/tmp/ltsmin16759101158416889183
[2024-05-29 13:50:10] [INFO ] Computing symmetric may disable matrix : 1046 transitions.
[2024-05-29 13:50:10] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:50:10] [INFO ] Computing symmetric may enable matrix : 1046 transitions.
[2024-05-29 13:50:10] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:50:10] [INFO ] Computing Do-Not-Accords matrix : 1046 transitions.
[2024-05-29 13:50:10] [INFO ] Computation of Completed DNA matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:50:10] [INFO ] Built C files in 205ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16759101158416889183
Running compilation step : cd /tmp/ltsmin16759101158416889183;'/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/ltsmin16759101158416889183;'/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/ltsmin16759101158416889183;'/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)
[2024-05-29 13:50:14] [INFO ] Flatten gal took : 41 ms
[2024-05-29 13:50:14] [INFO ] Flatten gal took : 38 ms
[2024-05-29 13:50:14] [INFO ] Time to serialize gal into /tmp/LTL15647050350559735705.gal : 11 ms
[2024-05-29 13:50:14] [INFO ] Time to serialize properties into /tmp/LTL8415493371629319285.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/LTL15647050350559735705.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4047496055310979415.hoa' '-atoms' '/tmp/LTL8415493371629319285.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/LTL8415493371629319285.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4047496055310979415.hoa
Detected timeout of ITS tools.
[2024-05-29 13:50:29] [INFO ] Flatten gal took : 48 ms
[2024-05-29 13:50:29] [INFO ] Flatten gal took : 35 ms
[2024-05-29 13:50:29] [INFO ] Time to serialize gal into /tmp/LTL1960805732801139204.gal : 24 ms
[2024-05-29 13:50:29] [INFO ] Time to serialize properties into /tmp/LTL15959907722930434582.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/LTL1960805732801139204.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15959907722930434582.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 : !((F(G("(p1982!=1)"))))
Formula 0 simplified : GF!"(p1982!=1)"
Detected timeout of ITS tools.
[2024-05-29 13:50:44] [INFO ] Flatten gal took : 31 ms
[2024-05-29 13:50:44] [INFO ] Applying decomposition
[2024-05-29 13:50:44] [INFO ] Flatten gal took : 31 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/graph15096439005410433838.txt' '-o' '/tmp/graph15096439005410433838.bin' '-w' '/tmp/graph15096439005410433838.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15096439005410433838.bin' '-l' '-1' '-v' '-w' '/tmp/graph15096439005410433838.weights' '-q' '0' '-e' '0.001'
[2024-05-29 13:50:44] [INFO ] Decomposing Gal with order
[2024-05-29 13:50:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 13:50:44] [INFO ] Removed a total of 305 redundant transitions.
[2024-05-29 13:50:44] [INFO ] Flatten gal took : 102 ms
[2024-05-29 13:50:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 298 labels/synchronizations in 23 ms.
[2024-05-29 13:50:44] [INFO ] Time to serialize gal into /tmp/LTL10094533245863879516.gal : 21 ms
[2024-05-29 13:50:44] [INFO ] Time to serialize properties into /tmp/LTL14843217769153854314.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/LTL10094533245863879516.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14843217769153854314.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 : !((F(G("(i15.u202.p1982!=1)"))))
Formula 0 simplified : GF!"(i15.u202.p1982!=1)"
Reverse transition relation is NOT exact ! Due to transitions i0.t2, i0.t1, i0.t0, i0.u1.t802, i1.i0.t3, i1.i0.t4, i1.i0.t5, i1.i0.i2.u10.t807, i1.i1.t6, i...1447
Computing Next relation with stutter on 3.73747e+82 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15572553636856299544
[2024-05-29 13:51:00] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15572553636856299544
Running compilation step : cd /tmp/ltsmin15572553636856299544;'/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'
Compilation finished in 1889 ms.
Running link step : cd /tmp/ltsmin15572553636856299544;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin15572553636856299544;'/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)))' '--buchi-type=spotba'
LTSmin run took 895 ms.
FORMULA ShieldPPPt-PT-050B-LTLCardinality-01 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPt-PT-050B-LTLCardinality-01 finished in 70522 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((X(p1)&&p0))))'
Support contains 3 out of 3355 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3355/3355 places, 3005/3005 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 3352 transition count 3002
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 3352 transition count 3002
Applied a total of 6 rules in 456 ms. Remains 3352 /3355 variables (removed 3) and now considering 3002/3005 (removed 3) transitions.
// Phase 1: matrix 3002 rows 3352 cols
[2024-05-29 13:51:03] [INFO ] Computed 551 invariants in 14 ms
[2024-05-29 13:51:04] [INFO ] Implicit Places using invariants in 1206 ms returned []
[2024-05-29 13:51:04] [INFO ] Invariant cache hit.
[2024-05-29 13:51:08] [INFO ] Implicit Places using invariants and state equation in 3762 ms returned []
Implicit Place search using SMT with State Equation took 4970 ms to find 0 implicit places.
[2024-05-29 13:51:08] [INFO ] Invariant cache hit.
[2024-05-29 13:51:10] [INFO ] Dead Transitions using invariants and state equation in 2495 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3352/3355 places, 3002/3005 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7923 ms. Remains : 3352/3355 places, 3002/3005 transitions.
Stuttering acceptance computed with spot in 139 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPt-PT-050B-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (EQ s2050 0) (EQ s2081 1)), p1:(EQ s1576 0)], 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 1 steps with 0 reset in 0 ms.
FORMULA ShieldPPPt-PT-050B-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-050B-LTLCardinality-06 finished in 8104 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)&&F(G(p1)))))'
Support contains 4 out of 3355 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3355/3355 places, 3005/3005 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 702 transitions
Trivial Post-agglo rules discarded 702 transitions
Performed 702 trivial Post agglomeration. Transition count delta: 702
Iterating post reduction 0 with 702 rules applied. Total rules applied 702 place count 3354 transition count 2302
Reduce places removed 702 places and 0 transitions.
Iterating post reduction 1 with 702 rules applied. Total rules applied 1404 place count 2652 transition count 2302
Performed 398 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 398 Pre rules applied. Total rules applied 1404 place count 2652 transition count 1904
Deduced a syphon composed of 398 places in 3 ms
Reduce places removed 398 places and 0 transitions.
Iterating global reduction 2 with 796 rules applied. Total rules applied 2200 place count 2254 transition count 1904
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 2203 place count 2251 transition count 1901
Iterating global reduction 2 with 3 rules applied. Total rules applied 2206 place count 2251 transition count 1901
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2206 place count 2251 transition count 1900
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2208 place count 2250 transition count 1900
Performed 843 Post agglomeration using F-continuation condition.Transition count delta: 843
Deduced a syphon composed of 843 places in 1 ms
Reduce places removed 843 places and 0 transitions.
Iterating global reduction 2 with 1686 rules applied. Total rules applied 3894 place count 1407 transition count 1057
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 3895 place count 1407 transition count 1056
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3897 place count 1406 transition count 1055
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 4099 place count 1305 transition count 1055
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 47 places in 2 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 3 with 94 rules applied. Total rules applied 4193 place count 1258 transition count 1055
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 4195 place count 1256 transition count 1053
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 4196 place count 1255 transition count 1053
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 4196 place count 1255 transition count 1051
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 4200 place count 1253 transition count 1051
Applied a total of 4200 rules in 556 ms. Remains 1253 /3355 variables (removed 2102) and now considering 1051/3005 (removed 1954) transitions.
// Phase 1: matrix 1051 rows 1253 cols
[2024-05-29 13:51:11] [INFO ] Computed 550 invariants in 8 ms
[2024-05-29 13:51:12] [INFO ] Implicit Places using invariants in 773 ms returned [1236, 1240]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 775 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1251/3355 places, 1051/3005 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1249 transition count 1049
Applied a total of 4 rules in 76 ms. Remains 1249 /1251 variables (removed 2) and now considering 1049/1051 (removed 2) transitions.
// Phase 1: matrix 1049 rows 1249 cols
[2024-05-29 13:51:12] [INFO ] Computed 548 invariants in 2 ms
[2024-05-29 13:51:13] [INFO ] Implicit Places using invariants in 883 ms returned []
[2024-05-29 13:51:13] [INFO ] Invariant cache hit.
[2024-05-29 13:51:13] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-29 13:51:14] [INFO ] Implicit Places using invariants and state equation in 1547 ms returned []
Implicit Place search using SMT with State Equation took 2435 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1249/3355 places, 1049/3005 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3843 ms. Remains : 1249/3355 places, 1049/3005 transitions.
Stuttering acceptance computed with spot in 220 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldPPPt-PT-050B-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s1157 0) (EQ s1130 1)), p1:(OR (EQ s263 0) (EQ s919 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 15 reset in 728 ms.
Product exploration explored 100000 steps with 1 reset in 951 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 181 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-29 13:51:17] [INFO ] Invariant cache hit.
[2024-05-29 13:51:17] [INFO ] After 153ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 13:51:17] [INFO ] [Nat]Absence check using 548 positive place invariants in 93 ms returned sat
[2024-05-29 13:51:18] [INFO ] After 460ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 13:51:18] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-29 13:51:18] [INFO ] After 41ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-29 13:51:18] [INFO ] After 124ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 42 ms.
[2024-05-29 13:51:18] [INFO ] After 863ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8 ms.
Support contains 2 out of 1249 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1249/1249 places, 1049/1049 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1249 transition count 1048
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1248 transition count 1048
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 1247 transition count 1047
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 1246 transition count 1047
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 9 place count 1246 transition count 1047
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 1245 transition count 1046
Applied a total of 10 rules in 129 ms. Remains 1245 /1249 variables (removed 4) and now considering 1046/1049 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 130 ms. Remains : 1245/1249 places, 1046/1049 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 190234 steps, run timeout after 3001 ms. (steps per millisecond=63 ) properties seen :{}
Probabilistic random walk after 190234 steps, saw 142210 distinct states, run finished after 3001 ms. (steps per millisecond=63 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1046 rows 1245 cols
[2024-05-29 13:51:21] [INFO ] Computed 548 invariants in 6 ms
[2024-05-29 13:51:21] [INFO ] After 153ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 13:51:21] [INFO ] [Nat]Absence check using 548 positive place invariants in 92 ms returned sat
[2024-05-29 13:51:22] [INFO ] After 469ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 13:51:22] [INFO ] After 540ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 42 ms.
[2024-05-29 13:51:22] [INFO ] After 860ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 9 ms.
Support contains 2 out of 1245 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1245/1245 places, 1046/1046 transitions.
Applied a total of 0 rules in 33 ms. Remains 1245 /1245 variables (removed 0) and now considering 1046/1046 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 1245/1245 places, 1046/1046 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1245/1245 places, 1046/1046 transitions.
Applied a total of 0 rules in 27 ms. Remains 1245 /1245 variables (removed 0) and now considering 1046/1046 (removed 0) transitions.
[2024-05-29 13:51:22] [INFO ] Invariant cache hit.
[2024-05-29 13:51:23] [INFO ] Implicit Places using invariants in 790 ms returned []
[2024-05-29 13:51:23] [INFO ] Invariant cache hit.
[2024-05-29 13:51:24] [INFO ] Implicit Places using invariants and state equation in 1522 ms returned []
Implicit Place search using SMT with State Equation took 2317 ms to find 0 implicit places.
[2024-05-29 13:51:24] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-29 13:51:24] [INFO ] Invariant cache hit.
[2024-05-29 13:51:25] [INFO ] Dead Transitions using invariants and state equation in 615 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2981 ms. Remains : 1245/1245 places, 1046/1046 transitions.
Partial Free-agglomeration rule applied 294 times.
Drop transitions removed 294 transitions
Iterating global reduction 0 with 294 rules applied. Total rules applied 294 place count 1245 transition count 1046
Applied a total of 294 rules in 77 ms. Remains 1245 /1245 variables (removed 0) and now considering 1046/1046 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1046 rows 1245 cols
[2024-05-29 13:51:25] [INFO ] Computed 548 invariants in 2 ms
[2024-05-29 13:51:25] [INFO ] After 159ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 13:51:26] [INFO ] [Nat]Absence check using 548 positive place invariants in 91 ms returned sat
[2024-05-29 13:51:26] [INFO ] After 453ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 13:51:26] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-29 13:51:26] [INFO ] After 41ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-29 13:51:26] [INFO ] After 105ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 42 ms.
[2024-05-29 13:51:26] [INFO ] After 878ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 194 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 4 out of 1249 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1249/1249 places, 1049/1049 transitions.
Applied a total of 0 rules in 28 ms. Remains 1249 /1249 variables (removed 0) and now considering 1049/1049 (removed 0) transitions.
// Phase 1: matrix 1049 rows 1249 cols
[2024-05-29 13:51:27] [INFO ] Computed 548 invariants in 5 ms
[2024-05-29 13:51:27] [INFO ] Implicit Places using invariants in 722 ms returned []
[2024-05-29 13:51:27] [INFO ] Invariant cache hit.
[2024-05-29 13:51:28] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-29 13:51:29] [INFO ] Implicit Places using invariants and state equation in 1450 ms returned []
Implicit Place search using SMT with State Equation took 2176 ms to find 0 implicit places.
[2024-05-29 13:51:29] [INFO ] Redundant transitions in 11 ms returned []
[2024-05-29 13:51:29] [INFO ] Invariant cache hit.
[2024-05-29 13:51:30] [INFO ] Dead Transitions using invariants and state equation in 641 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2862 ms. Remains : 1249/1249 places, 1049/1049 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 158 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-29 13:51:30] [INFO ] Invariant cache hit.
[2024-05-29 13:51:30] [INFO ] After 154ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 13:51:30] [INFO ] [Nat]Absence check using 548 positive place invariants in 91 ms returned sat
[2024-05-29 13:51:31] [INFO ] After 453ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 13:51:31] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-29 13:51:31] [INFO ] After 38ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-29 13:51:31] [INFO ] After 108ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 49 ms.
[2024-05-29 13:51:31] [INFO ] After 883ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8 ms.
Support contains 2 out of 1249 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1249/1249 places, 1049/1049 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1249 transition count 1048
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1248 transition count 1048
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 1247 transition count 1047
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 1246 transition count 1047
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 9 place count 1246 transition count 1047
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 1245 transition count 1046
Applied a total of 10 rules in 124 ms. Remains 1245 /1249 variables (removed 4) and now considering 1046/1049 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 124 ms. Remains : 1245/1249 places, 1046/1049 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 185791 steps, run timeout after 3001 ms. (steps per millisecond=61 ) properties seen :{}
Probabilistic random walk after 185791 steps, saw 138694 distinct states, run finished after 3001 ms. (steps per millisecond=61 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1046 rows 1245 cols
[2024-05-29 13:51:34] [INFO ] Computed 548 invariants in 7 ms
[2024-05-29 13:51:34] [INFO ] After 152ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 13:51:35] [INFO ] [Nat]Absence check using 548 positive place invariants in 87 ms returned sat
[2024-05-29 13:51:35] [INFO ] After 472ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 13:51:35] [INFO ] After 549ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 44 ms.
[2024-05-29 13:51:35] [INFO ] After 875ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 9 ms.
Support contains 2 out of 1245 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1245/1245 places, 1046/1046 transitions.
Applied a total of 0 rules in 24 ms. Remains 1245 /1245 variables (removed 0) and now considering 1046/1046 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 1245/1245 places, 1046/1046 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1245/1245 places, 1046/1046 transitions.
Applied a total of 0 rules in 24 ms. Remains 1245 /1245 variables (removed 0) and now considering 1046/1046 (removed 0) transitions.
[2024-05-29 13:51:35] [INFO ] Invariant cache hit.
[2024-05-29 13:51:36] [INFO ] Implicit Places using invariants in 703 ms returned []
[2024-05-29 13:51:36] [INFO ] Invariant cache hit.
[2024-05-29 13:51:38] [INFO ] Implicit Places using invariants and state equation in 1503 ms returned []
Implicit Place search using SMT with State Equation took 2207 ms to find 0 implicit places.
[2024-05-29 13:51:38] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-29 13:51:38] [INFO ] Invariant cache hit.
[2024-05-29 13:51:38] [INFO ] Dead Transitions using invariants and state equation in 579 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2833 ms. Remains : 1245/1245 places, 1046/1046 transitions.
Partial Free-agglomeration rule applied 294 times.
Drop transitions removed 294 transitions
Iterating global reduction 0 with 294 rules applied. Total rules applied 294 place count 1245 transition count 1046
Applied a total of 294 rules in 56 ms. Remains 1245 /1245 variables (removed 0) and now considering 1046/1046 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1046 rows 1245 cols
[2024-05-29 13:51:38] [INFO ] Computed 548 invariants in 6 ms
[2024-05-29 13:51:38] [INFO ] After 145ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 13:51:39] [INFO ] [Nat]Absence check using 548 positive place invariants in 86 ms returned sat
[2024-05-29 13:51:39] [INFO ] After 443ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 13:51:39] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-29 13:51:39] [INFO ] After 43ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-29 13:51:39] [INFO ] After 112ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 38 ms.
[2024-05-29 13:51:39] [INFO ] After 840ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 196 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 100 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 84 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 2 reset in 730 ms.
Product exploration explored 100000 steps with 0 reset in 954 ms.
Built C files in :
/tmp/ltsmin3776907872109585108
[2024-05-29 13:51:41] [INFO ] Computing symmetric may disable matrix : 1049 transitions.
[2024-05-29 13:51:41] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:51:41] [INFO ] Computing symmetric may enable matrix : 1049 transitions.
[2024-05-29 13:51:41] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:51:42] [INFO ] Computing Do-Not-Accords matrix : 1049 transitions.
[2024-05-29 13:51:42] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:51:42] [INFO ] Built C files in 182ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3776907872109585108
Running compilation step : cd /tmp/ltsmin3776907872109585108;'/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/ltsmin3776907872109585108;'/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/ltsmin3776907872109585108;'/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 4 out of 1249 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1249/1249 places, 1049/1049 transitions.
Applied a total of 0 rules in 31 ms. Remains 1249 /1249 variables (removed 0) and now considering 1049/1049 (removed 0) transitions.
// Phase 1: matrix 1049 rows 1249 cols
[2024-05-29 13:51:45] [INFO ] Computed 548 invariants in 5 ms
[2024-05-29 13:51:45] [INFO ] Implicit Places using invariants in 689 ms returned []
[2024-05-29 13:51:45] [INFO ] Invariant cache hit.
[2024-05-29 13:51:46] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-29 13:51:47] [INFO ] Implicit Places using invariants and state equation in 1486 ms returned []
Implicit Place search using SMT with State Equation took 2176 ms to find 0 implicit places.
[2024-05-29 13:51:47] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-29 13:51:47] [INFO ] Invariant cache hit.
[2024-05-29 13:51:47] [INFO ] Dead Transitions using invariants and state equation in 598 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2825 ms. Remains : 1249/1249 places, 1049/1049 transitions.
Built C files in :
/tmp/ltsmin3660155115692940484
[2024-05-29 13:51:47] [INFO ] Computing symmetric may disable matrix : 1049 transitions.
[2024-05-29 13:51:47] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:51:47] [INFO ] Computing symmetric may enable matrix : 1049 transitions.
[2024-05-29 13:51:47] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:51:48] [INFO ] Computing Do-Not-Accords matrix : 1049 transitions.
[2024-05-29 13:51:48] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:51:48] [INFO ] Built C files in 181ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3660155115692940484
Running compilation step : cd /tmp/ltsmin3660155115692940484;'/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/ltsmin3660155115692940484;'/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/ltsmin3660155115692940484;'/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)
[2024-05-29 13:51:51] [INFO ] Flatten gal took : 29 ms
[2024-05-29 13:51:51] [INFO ] Flatten gal took : 33 ms
[2024-05-29 13:51:51] [INFO ] Time to serialize gal into /tmp/LTL12325344968764352116.gal : 6 ms
[2024-05-29 13:51:51] [INFO ] Time to serialize properties into /tmp/LTL15778828187339892394.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/LTL12325344968764352116.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13402272758082738812.hoa' '-atoms' '/tmp/LTL15778828187339892394.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/LTL15778828187339892394.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13402272758082738812.hoa
Detected timeout of ITS tools.
[2024-05-29 13:52:06] [INFO ] Flatten gal took : 27 ms
[2024-05-29 13:52:06] [INFO ] Flatten gal took : 27 ms
[2024-05-29 13:52:06] [INFO ] Time to serialize gal into /tmp/LTL1708523973442747674.gal : 6 ms
[2024-05-29 13:52:06] [INFO ] Time to serialize properties into /tmp/LTL2457363208549454910.ltl : 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/LTL1708523973442747674.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2457363208549454910.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 : !((G((F("((p3598==0)||(p3512==1))"))&&(F(G("((p846==0)||(p2855==1))"))))))
Formula 0 simplified : F(G!"((p3598==0)||(p3512==1))" | GF!"((p846==0)||(p2855==1))")
Detected timeout of ITS tools.
[2024-05-29 13:52:21] [INFO ] Flatten gal took : 27 ms
[2024-05-29 13:52:21] [INFO ] Applying decomposition
[2024-05-29 13:52:21] [INFO ] Flatten gal took : 26 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/graph8979105032885246833.txt' '-o' '/tmp/graph8979105032885246833.bin' '-w' '/tmp/graph8979105032885246833.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8979105032885246833.bin' '-l' '-1' '-v' '-w' '/tmp/graph8979105032885246833.weights' '-q' '0' '-e' '0.001'
[2024-05-29 13:52:21] [INFO ] Decomposing Gal with order
[2024-05-29 13:52:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 13:52:21] [INFO ] Removed a total of 308 redundant transitions.
[2024-05-29 13:52:21] [INFO ] Flatten gal took : 99 ms
[2024-05-29 13:52:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 298 labels/synchronizations in 12 ms.
[2024-05-29 13:52:21] [INFO ] Time to serialize gal into /tmp/LTL12142018521486723181.gal : 10 ms
[2024-05-29 13:52:21] [INFO ] Time to serialize properties into /tmp/LTL17075814775752685299.ltl : 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/LTL12142018521486723181.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17075814775752685299.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("((i26.i0.i0.u373.p3598==0)||(i25.i0.i2.u364.p3512==1))"))&&(F(G("((i5.u87.p846==0)||(i20.i0.i0.u297.p2855==1))"))))))
Formula 0 simplified : F(G!"((i26.i0.i0.u373.p3598==0)||(i25.i0.i2.u364.p3512==1))" | GF!"((i5.u87.p846==0)||(i20.i0.i0.u297.p2855==1))")
Reverse transition relation is NOT exact ! Due to transitions i0.i0.t0, i0.i0.t1, i0.i0.t2, i0.i0.i2.u1.t807, i0.i1.t3, i0.i1.t4, i0.i1.t5, i0.i1.i2.u10.t8...2701
Computing Next relation with stutter on 3.73747e+82 deadlock states
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
586 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,5.99167,143544,1,0,247979,289,9286,552705,584,1494,281485
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA ShieldPPPt-PT-050B-LTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property ShieldPPPt-PT-050B-LTLCardinality-07 finished in 77455 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((p0&&X(F(p1))))))'
Support contains 3 out of 3355 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3355/3355 places, 3005/3005 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 3351 transition count 3001
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 3351 transition count 3001
Applied a total of 8 rules in 448 ms. Remains 3351 /3355 variables (removed 4) and now considering 3001/3005 (removed 4) transitions.
// Phase 1: matrix 3001 rows 3351 cols
[2024-05-29 13:52:28] [INFO ] Computed 551 invariants in 17 ms
[2024-05-29 13:52:30] [INFO ] Implicit Places using invariants in 1348 ms returned []
[2024-05-29 13:52:30] [INFO ] Invariant cache hit.
[2024-05-29 13:52:34] [INFO ] Implicit Places using invariants and state equation in 3755 ms returned []
Implicit Place search using SMT with State Equation took 5105 ms to find 0 implicit places.
[2024-05-29 13:52:34] [INFO ] Invariant cache hit.
[2024-05-29 13:52:36] [INFO ] Dead Transitions using invariants and state equation in 2362 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3351/3355 places, 3001/3005 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7917 ms. Remains : 3351/3355 places, 3001/3005 transitions.
Stuttering acceptance computed with spot in 167 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPt-PT-050B-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=4, aps=[p1:(AND (EQ s2918 0) (EQ s545 1)), p0:(EQ s2138 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA ShieldPPPt-PT-050B-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-050B-LTLCardinality-08 finished in 8124 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))'
Support contains 1 out of 3355 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3355/3355 places, 3005/3005 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 702 transitions
Trivial Post-agglo rules discarded 702 transitions
Performed 702 trivial Post agglomeration. Transition count delta: 702
Iterating post reduction 0 with 702 rules applied. Total rules applied 702 place count 3354 transition count 2302
Reduce places removed 702 places and 0 transitions.
Iterating post reduction 1 with 702 rules applied. Total rules applied 1404 place count 2652 transition count 2302
Performed 398 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 398 Pre rules applied. Total rules applied 1404 place count 2652 transition count 1904
Deduced a syphon composed of 398 places in 3 ms
Reduce places removed 398 places and 0 transitions.
Iterating global reduction 2 with 796 rules applied. Total rules applied 2200 place count 2254 transition count 1904
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 2203 place count 2251 transition count 1901
Iterating global reduction 2 with 3 rules applied. Total rules applied 2206 place count 2251 transition count 1901
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2206 place count 2251 transition count 1900
Deduced a syphon composed of 1 places in 25 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2208 place count 2250 transition count 1900
Performed 846 Post agglomeration using F-continuation condition.Transition count delta: 846
Deduced a syphon composed of 846 places in 1 ms
Reduce places removed 846 places and 0 transitions.
Iterating global reduction 2 with 1692 rules applied. Total rules applied 3900 place count 1404 transition count 1054
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 3901 place count 1404 transition count 1053
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3903 place count 1403 transition count 1052
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 4105 place count 1302 transition count 1052
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 4201 place count 1254 transition count 1052
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 4203 place count 1252 transition count 1050
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 4204 place count 1251 transition count 1050
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 4204 place count 1251 transition count 1048
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 4208 place count 1249 transition count 1048
Applied a total of 4208 rules in 548 ms. Remains 1249 /3355 variables (removed 2106) and now considering 1048/3005 (removed 1957) transitions.
// Phase 1: matrix 1048 rows 1249 cols
[2024-05-29 13:52:37] [INFO ] Computed 550 invariants in 3 ms
[2024-05-29 13:52:37] [INFO ] Implicit Places using invariants in 711 ms returned [1232, 1236]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 713 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1247/3355 places, 1048/3005 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1245 transition count 1046
Applied a total of 4 rules in 43 ms. Remains 1245 /1247 variables (removed 2) and now considering 1046/1048 (removed 2) transitions.
// Phase 1: matrix 1046 rows 1245 cols
[2024-05-29 13:52:37] [INFO ] Computed 548 invariants in 3 ms
[2024-05-29 13:52:38] [INFO ] Implicit Places using invariants in 727 ms returned []
[2024-05-29 13:52:38] [INFO ] Invariant cache hit.
[2024-05-29 13:52:39] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-29 13:52:40] [INFO ] Implicit Places using invariants and state equation in 1547 ms returned []
Implicit Place search using SMT with State Equation took 2275 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1245/3355 places, 1046/3005 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3581 ms. Remains : 1245/3355 places, 1046/3005 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-050B-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s272 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 19322 reset in 1069 ms.
Stack based approach found an accepted trace after 21 steps with 3 reset with depth 3 and stack size 3 in 1 ms.
FORMULA ShieldPPPt-PT-050B-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-050B-LTLCardinality-09 finished in 4705 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)||G(p1)))'
Support contains 3 out of 3355 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3355/3355 places, 3005/3005 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 700 transitions
Trivial Post-agglo rules discarded 700 transitions
Performed 700 trivial Post agglomeration. Transition count delta: 700
Iterating post reduction 0 with 700 rules applied. Total rules applied 700 place count 3354 transition count 2304
Reduce places removed 700 places and 0 transitions.
Iterating post reduction 1 with 700 rules applied. Total rules applied 1400 place count 2654 transition count 2304
Performed 398 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 398 Pre rules applied. Total rules applied 1400 place count 2654 transition count 1906
Deduced a syphon composed of 398 places in 2 ms
Reduce places removed 398 places and 0 transitions.
Iterating global reduction 2 with 796 rules applied. Total rules applied 2196 place count 2256 transition count 1906
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 2197 place count 2255 transition count 1905
Iterating global reduction 2 with 1 rules applied. Total rules applied 2198 place count 2255 transition count 1905
Performed 849 Post agglomeration using F-continuation condition.Transition count delta: 849
Deduced a syphon composed of 849 places in 1 ms
Reduce places removed 849 places and 0 transitions.
Iterating global reduction 2 with 1698 rules applied. Total rules applied 3896 place count 1406 transition count 1056
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 3897 place count 1406 transition count 1055
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3899 place count 1405 transition count 1054
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 4101 place count 1304 transition count 1054
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 3 with 94 rules applied. Total rules applied 4195 place count 1257 transition count 1054
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 4197 place count 1255 transition count 1052
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 4198 place count 1254 transition count 1052
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 4198 place count 1254 transition count 1050
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 4202 place count 1252 transition count 1050
Applied a total of 4202 rules in 571 ms. Remains 1252 /3355 variables (removed 2103) and now considering 1050/3005 (removed 1955) transitions.
// Phase 1: matrix 1050 rows 1252 cols
[2024-05-29 13:52:41] [INFO ] Computed 550 invariants in 2 ms
[2024-05-29 13:52:42] [INFO ] Implicit Places using invariants in 730 ms returned [1235, 1239]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 731 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1250/3355 places, 1050/3005 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1248 transition count 1048
Applied a total of 4 rules in 45 ms. Remains 1248 /1250 variables (removed 2) and now considering 1048/1050 (removed 2) transitions.
// Phase 1: matrix 1048 rows 1248 cols
[2024-05-29 13:52:42] [INFO ] Computed 548 invariants in 4 ms
[2024-05-29 13:52:43] [INFO ] Implicit Places using invariants in 720 ms returned []
[2024-05-29 13:52:43] [INFO ] Invariant cache hit.
[2024-05-29 13:52:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-29 13:52:44] [INFO ] Implicit Places using invariants and state equation in 1478 ms returned []
Implicit Place search using SMT with State Equation took 2201 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1248/3355 places, 1048/3005 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3550 ms. Remains : 1248/3355 places, 1048/3005 transitions.
Stuttering acceptance computed with spot in 126 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-050B-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(OR (EQ s1077 0) (EQ s345 1)), p0:(EQ s675 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 700 ms.
Product exploration explored 100000 steps with 0 reset in 957 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p1))), (X (X p1)), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 8 factoid took 392 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 115 ms :[true, (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=43 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-29 13:52:47] [INFO ] Invariant cache hit.
[2024-05-29 13:52:47] [INFO ] After 185ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-29 13:52:48] [INFO ] [Nat]Absence check using 548 positive place invariants in 84 ms returned sat
[2024-05-29 13:52:48] [INFO ] After 520ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-29 13:52:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-29 13:52:48] [INFO ] After 122ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-29 13:52:48] [INFO ] After 321ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 120 ms.
[2024-05-29 13:52:49] [INFO ] After 1279ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Finished Parikh walk after 183 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=61 )
Parikh walk visited 3 properties in 13 ms.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p1))), (X (X p1)), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (AND (NOT p1) p0)), (F (AND p1 (NOT p0))), (F (NOT (AND p1 p0))), (F (NOT p1)), (F (AND (NOT p1) (NOT p0))), (F (NOT p0))]
Property proved to be false thanks to negative knowledge :(F (AND (NOT p1) (NOT p0)))
Knowledge based reduction with 8 factoid took 520 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPt-PT-050B-LTLCardinality-10 FALSE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPt-PT-050B-LTLCardinality-10 finished in 8304 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)))'
Support contains 1 out of 3355 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3355/3355 places, 3005/3005 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 3351 transition count 3001
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 3351 transition count 3001
Applied a total of 8 rules in 442 ms. Remains 3351 /3355 variables (removed 4) and now considering 3001/3005 (removed 4) transitions.
// Phase 1: matrix 3001 rows 3351 cols
[2024-05-29 13:52:50] [INFO ] Computed 551 invariants in 10 ms
[2024-05-29 13:52:51] [INFO ] Implicit Places using invariants in 1341 ms returned []
[2024-05-29 13:52:51] [INFO ] Invariant cache hit.
[2024-05-29 13:52:54] [INFO ] Implicit Places using invariants and state equation in 3568 ms returned []
Implicit Place search using SMT with State Equation took 4910 ms to find 0 implicit places.
[2024-05-29 13:52:54] [INFO ] Invariant cache hit.
[2024-05-29 13:52:57] [INFO ] Dead Transitions using invariants and state equation in 2429 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3351/3355 places, 3001/3005 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7783 ms. Remains : 3351/3355 places, 3001/3005 transitions.
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-050B-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s2816 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 595 reset in 347 ms.
Product exploration explored 100000 steps with 582 reset in 433 ms.
Computed a total of 798 stabilizing places and 798 stable transitions
Computed a total of 798 stabilizing places and 798 stable transitions
Detected a total of 798/3351 stabilizing places and 798/3001 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 101 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Finished random walk after 193 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=96 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 108 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
[2024-05-29 13:52:58] [INFO ] Invariant cache hit.
[2024-05-29 13:53:02] [INFO ] [Real]Absence check using 551 positive place invariants in 1321 ms returned sat
[2024-05-29 13:53:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:53:13] [INFO ] [Real]Absence check using state equation in 11348 ms returned unknown
Could not prove EG (NOT p0)
Support contains 1 out of 3351 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3351/3351 places, 3001/3001 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 699 transitions
Trivial Post-agglo rules discarded 699 transitions
Performed 699 trivial Post agglomeration. Transition count delta: 699
Iterating post reduction 0 with 699 rules applied. Total rules applied 699 place count 3350 transition count 2301
Reduce places removed 699 places and 0 transitions.
Iterating post reduction 1 with 699 rules applied. Total rules applied 1398 place count 2651 transition count 2301
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 400 Pre rules applied. Total rules applied 1398 place count 2651 transition count 1901
Deduced a syphon composed of 400 places in 3 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 2 with 800 rules applied. Total rules applied 2198 place count 2251 transition count 1901
Performed 847 Post agglomeration using F-continuation condition.Transition count delta: 847
Deduced a syphon composed of 847 places in 2 ms
Reduce places removed 847 places and 0 transitions.
Iterating global reduction 2 with 1694 rules applied. Total rules applied 3892 place count 1404 transition count 1054
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 3893 place count 1404 transition count 1053
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3895 place count 1403 transition count 1052
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 4097 place count 1302 transition count 1052
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 4193 place count 1254 transition count 1052
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 4195 place count 1252 transition count 1050
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 4196 place count 1251 transition count 1050
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 4196 place count 1251 transition count 1048
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 4200 place count 1249 transition count 1048
Applied a total of 4200 rules in 448 ms. Remains 1249 /3351 variables (removed 2102) and now considering 1048/3001 (removed 1953) transitions.
// Phase 1: matrix 1048 rows 1249 cols
[2024-05-29 13:53:14] [INFO ] Computed 550 invariants in 4 ms
[2024-05-29 13:53:14] [INFO ] Implicit Places using invariants in 733 ms returned [1232, 1236]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 734 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1247/3351 places, 1048/3001 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1245 transition count 1046
Applied a total of 4 rules in 46 ms. Remains 1245 /1247 variables (removed 2) and now considering 1046/1048 (removed 2) transitions.
// Phase 1: matrix 1046 rows 1245 cols
[2024-05-29 13:53:14] [INFO ] Computed 548 invariants in 5 ms
[2024-05-29 13:53:15] [INFO ] Implicit Places using invariants in 707 ms returned []
[2024-05-29 13:53:15] [INFO ] Invariant cache hit.
[2024-05-29 13:53:16] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-29 13:53:17] [INFO ] Implicit Places using invariants and state equation in 1493 ms returned []
Implicit Place search using SMT with State Equation took 2202 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1245/3351 places, 1046/3001 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3430 ms. Remains : 1245/3351 places, 1046/3001 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/1245 stabilizing places and 2/1046 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 178 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=8 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 206 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
[2024-05-29 13:53:17] [INFO ] Invariant cache hit.
[2024-05-29 13:53:19] [INFO ] [Real]Absence check using 548 positive place invariants in 399 ms returned sat
[2024-05-29 13:53:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:53:21] [INFO ] [Real]Absence check using state equation in 2640 ms returned sat
[2024-05-29 13:53:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:53:23] [INFO ] [Nat]Absence check using 548 positive place invariants in 390 ms returned sat
[2024-05-29 13:53:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:53:25] [INFO ] [Nat]Absence check using state equation in 2258 ms returned sat
[2024-05-29 13:53:25] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-29 13:53:25] [INFO ] [Nat]Added 2 Read/Feed constraints in 30 ms returned sat
[2024-05-29 13:53:25] [INFO ] Computed and/alt/rep : 1041/1642/1041 causal constraints (skipped 0 transitions) in 62 ms.
[2024-05-29 13:53:37] [INFO ] Deduced a trap composed of 2 places in 612 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.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:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.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)
[2024-05-29 13:53:37] [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 47 ms :[(NOT p0)]
Product exploration explored 100000 steps with 19391 reset in 971 ms.
Stack based approach found an accepted trace after 48 steps with 10 reset with depth 5 and stack size 5 in 1 ms.
FORMULA ShieldPPPt-PT-050B-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-050B-LTLCardinality-12 finished in 48826 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 2 out of 3355 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3355/3355 places, 3005/3005 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 701 transitions
Trivial Post-agglo rules discarded 701 transitions
Performed 701 trivial Post agglomeration. Transition count delta: 701
Iterating post reduction 0 with 701 rules applied. Total rules applied 701 place count 3354 transition count 2303
Reduce places removed 701 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 702 rules applied. Total rules applied 1403 place count 2653 transition count 2302
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1404 place count 2652 transition count 2302
Performed 398 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 398 Pre rules applied. Total rules applied 1404 place count 2652 transition count 1904
Deduced a syphon composed of 398 places in 3 ms
Reduce places removed 398 places and 0 transitions.
Iterating global reduction 3 with 796 rules applied. Total rules applied 2200 place count 2254 transition count 1904
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 2203 place count 2251 transition count 1901
Iterating global reduction 3 with 3 rules applied. Total rules applied 2206 place count 2251 transition count 1901
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 2206 place count 2251 transition count 1900
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2208 place count 2250 transition count 1900
Performed 845 Post agglomeration using F-continuation condition.Transition count delta: 845
Deduced a syphon composed of 845 places in 1 ms
Reduce places removed 845 places and 0 transitions.
Iterating global reduction 3 with 1690 rules applied. Total rules applied 3898 place count 1405 transition count 1055
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 3899 place count 1405 transition count 1054
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3901 place count 1404 transition count 1053
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 4103 place count 1303 transition count 1053
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 4 with 94 rules applied. Total rules applied 4197 place count 1256 transition count 1053
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 4199 place count 1254 transition count 1051
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 4200 place count 1253 transition count 1051
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 4200 place count 1253 transition count 1049
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 4204 place count 1251 transition count 1049
Applied a total of 4204 rules in 513 ms. Remains 1251 /3355 variables (removed 2104) and now considering 1049/3005 (removed 1956) transitions.
// Phase 1: matrix 1049 rows 1251 cols
[2024-05-29 13:53:38] [INFO ] Computed 550 invariants in 2 ms
[2024-05-29 13:53:39] [INFO ] Implicit Places using invariants in 725 ms returned [1234, 1238]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 727 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1249/3355 places, 1049/3005 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1247 transition count 1047
Applied a total of 4 rules in 46 ms. Remains 1247 /1249 variables (removed 2) and now considering 1047/1049 (removed 2) transitions.
// Phase 1: matrix 1047 rows 1247 cols
[2024-05-29 13:53:39] [INFO ] Computed 548 invariants in 4 ms
[2024-05-29 13:53:40] [INFO ] Implicit Places using invariants in 703 ms returned []
[2024-05-29 13:53:40] [INFO ] Invariant cache hit.
[2024-05-29 13:53:41] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-29 13:53:41] [INFO ] Implicit Places using invariants and state equation in 1459 ms returned []
Implicit Place search using SMT with State Equation took 2162 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1247/3355 places, 1047/3005 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3448 ms. Remains : 1247/3355 places, 1047/3005 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-050B-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s428 0) (NEQ s1128 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 695 ms.
Stack based approach found an accepted trace after 24 steps with 0 reset with depth 25 and stack size 25 in 0 ms.
FORMULA ShieldPPPt-PT-050B-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-050B-LTLCardinality-13 finished in 4195 ms.
All properties solved by simple procedures.
Total runtime 287395 ms.
BK_STOP 1716990823501
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldPPPt-PT-050B"
export BK_EXAMINATION="LTLCardinality"
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 ShieldPPPt-PT-050B, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r373-tall-171683789200427"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-050B.tgz
mv ShieldPPPt-PT-050B execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;