Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r233-tall-167856418600218.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is JoinFreeModules-PT-2000, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-167856418600218
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.6M
-rw-r--r-- 1 mcc users 6.0K Feb 25 11:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Feb 25 11:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 25 11:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 25 11:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K Feb 25 12:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 25 12:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 25 12:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 25 12:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 6.2M Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME JoinFreeModules-PT-2000-CTLFireability-00
FORMULA_NAME JoinFreeModules-PT-2000-CTLFireability-01
FORMULA_NAME JoinFreeModules-PT-2000-CTLFireability-02
FORMULA_NAME JoinFreeModules-PT-2000-CTLFireability-03
FORMULA_NAME JoinFreeModules-PT-2000-CTLFireability-04
FORMULA_NAME JoinFreeModules-PT-2000-CTLFireability-05
FORMULA_NAME JoinFreeModules-PT-2000-CTLFireability-06
FORMULA_NAME JoinFreeModules-PT-2000-CTLFireability-07
FORMULA_NAME JoinFreeModules-PT-2000-CTLFireability-08
FORMULA_NAME JoinFreeModules-PT-2000-CTLFireability-09
FORMULA_NAME JoinFreeModules-PT-2000-CTLFireability-10
FORMULA_NAME JoinFreeModules-PT-2000-CTLFireability-11
FORMULA_NAME JoinFreeModules-PT-2000-CTLFireability-12
FORMULA_NAME JoinFreeModules-PT-2000-CTLFireability-13
FORMULA_NAME JoinFreeModules-PT-2000-CTLFireability-14
FORMULA_NAME JoinFreeModules-PT-2000-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679473692147

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=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=JoinFreeModules-PT-2000
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 08:28:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 08:28:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 08:28:14] [INFO ] Load time of PNML (sax parser for PT used): 469 ms
[2023-03-22 08:28:14] [INFO ] Transformed 10001 places.
[2023-03-22 08:28:14] [INFO ] Transformed 16001 transitions.
[2023-03-22 08:28:14] [INFO ] Parsed PT model containing 10001 places and 16001 transitions and 46002 arcs in 605 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
Initial state reduction rules removed 2 formulas.
Reduce places removed 1 places and 0 transitions.
FORMULA JoinFreeModules-PT-2000-CTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-2000-CTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 144 out of 10000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 1382 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
// Phase 1: matrix 16001 rows 10000 cols
[2023-03-22 08:28:15] [INFO ] Computed 2000 place invariants in 94 ms
[2023-03-22 08:28:17] [INFO ] Dead Transitions using invariants and state equation in 1316 ms found 0 transitions.
[2023-03-22 08:28:17] [INFO ] Invariant cache hit.
[2023-03-22 08:28:18] [INFO ] Implicit Places using invariants in 1713 ms returned []
Implicit Place search using SMT only with invariants took 1715 ms to find 0 implicit places.
[2023-03-22 08:28:18] [INFO ] Invariant cache hit.
[2023-03-22 08:28:19] [INFO ] Dead Transitions using invariants and state equation in 844 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5295 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Support contains 144 out of 10000 places after structural reductions.
[2023-03-22 08:28:20] [INFO ] Flatten gal took : 578 ms
[2023-03-22 08:28:20] [INFO ] Flatten gal took : 380 ms
[2023-03-22 08:28:21] [INFO ] Input system was already deterministic with 16001 transitions.
Support contains 143 out of 10000 places (down from 144) after GAL structural reductions.
Incomplete random walk after 10010 steps, including 2 resets, run finished after 937 ms. (steps per millisecond=10 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 18 ms. (steps per millisecond=5 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=5 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=7 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 46 ms. (steps per millisecond=2 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=7 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=7 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=7 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=8 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=8 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=7 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=8 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=8 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=7 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=7 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=7 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=7 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=7 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=7 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=7 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=7 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=7 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=7 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=7 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=7 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=7 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=8 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=7 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=8 ) properties (out of 111) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=8 ) properties (out of 111) seen :0
Probabilistic random walk after 18005 steps, saw 18001 distinct states, run finished after 3174 ms. (steps per millisecond=5 ) properties seen :15
Running SMT prover for 96 properties.
[2023-03-22 08:28:26] [INFO ] Invariant cache hit.
[2023-03-22 08:28:40] [INFO ] [Real]Absence check using 2000 positive place invariants in 642 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 08:28:52] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 08:28:52] [INFO ] After 25099ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 96 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 125 out of 10000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Graph (complete) has 24000 edges and 10000 vertex of which 610 are kept as prefixes of interest. Removing 9390 places using SCC suffix rule.25 ms
Discarding 9390 places :
Also discarding 15024 output transitions
Drop transitions removed 15024 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 610 transition count 976
Applied a total of 2 rules in 160 ms. Remains 610 /10000 variables (removed 9390) and now considering 976/16001 (removed 15025) transitions.
// Phase 1: matrix 976 rows 610 cols
[2023-03-22 08:28:52] [INFO ] Computed 122 place invariants in 4 ms
[2023-03-22 08:28:52] [INFO ] Dead Transitions using invariants and state equation in 369 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 532 ms. Remains : 610/10000 places, 976/16001 transitions.
Incomplete random walk after 11009 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=174 ) properties (out of 96) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 95) seen :0
Interrupted probabilistic random walk after 90126 steps, run timeout after 3003 ms. (steps per millisecond=30 ) properties seen :{15=1}
Probabilistic random walk after 90126 steps, saw 89585 distinct states, run finished after 3004 ms. (steps per millisecond=30 ) properties seen :1
Running SMT prover for 94 properties.
[2023-03-22 08:28:56] [INFO ] Invariant cache hit.
[2023-03-22 08:28:56] [INFO ] [Real]Absence check using 122 positive place invariants in 21 ms returned sat
[2023-03-22 08:28:58] [INFO ] After 2264ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:94
[2023-03-22 08:28:59] [INFO ] [Nat]Absence check using 122 positive place invariants in 20 ms returned sat
[2023-03-22 08:29:05] [INFO ] After 5456ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :94
[2023-03-22 08:29:05] [INFO ] State equation strengthened by 122 read => feed constraints.
[2023-03-22 08:29:16] [INFO ] After 11172ms SMT Verify possible using 122 Read/Feed constraints in natural domain returned unsat :0 sat :94
[2023-03-22 08:29:16] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 2 ms to minimize.
[2023-03-22 08:29:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 148 ms
[2023-03-22 08:29:19] [INFO ] Deduced a trap composed of 3 places in 30 ms of which 2 ms to minimize.
[2023-03-22 08:29:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 127 ms
[2023-03-22 08:29:20] [INFO ] Deduced a trap composed of 3 places in 27 ms of which 1 ms to minimize.
[2023-03-22 08:29:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 143 ms
[2023-03-22 08:29:23] [INFO ] Deduced a trap composed of 3 places in 211 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 08:29:23] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 08:29:23] [INFO ] After 25225ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:94
Fused 94 Parikh solutions to 93 different solutions.
Parikh walk visited 30 properties in 30005 ms.
Support contains 89 out of 610 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 610/610 places, 976/976 transitions.
Graph (complete) has 1464 edges and 610 vertex of which 440 are kept as prefixes of interest. Removing 170 places using SCC suffix rule.1 ms
Discarding 170 places :
Also discarding 272 output transitions
Drop transitions removed 272 transitions
Applied a total of 1 rules in 28 ms. Remains 440 /610 variables (removed 170) and now considering 704/976 (removed 272) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 440/610 places, 704/976 transitions.
Incomplete random walk after 10008 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 64) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 62) seen :0
Interrupted probabilistic random walk after 86544 steps, run timeout after 3006 ms. (steps per millisecond=28 ) properties seen :{}
Probabilistic random walk after 86544 steps, saw 85823 distinct states, run finished after 3009 ms. (steps per millisecond=28 ) properties seen :0
Running SMT prover for 62 properties.
// Phase 1: matrix 704 rows 440 cols
[2023-03-22 08:29:56] [INFO ] Computed 88 place invariants in 7 ms
[2023-03-22 08:29:57] [INFO ] [Real]Absence check using 88 positive place invariants in 14 ms returned sat
[2023-03-22 08:29:57] [INFO ] After 895ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:62
[2023-03-22 08:29:58] [INFO ] [Nat]Absence check using 88 positive place invariants in 13 ms returned sat
[2023-03-22 08:30:01] [INFO ] After 2631ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :62
[2023-03-22 08:30:01] [INFO ] State equation strengthened by 88 read => feed constraints.
[2023-03-22 08:30:03] [INFO ] After 2101ms SMT Verify possible using 88 Read/Feed constraints in natural domain returned unsat :0 sat :62
[2023-03-22 08:30:03] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 0 ms to minimize.
[2023-03-22 08:30:03] [INFO ] Deduced a trap composed of 4 places in 24 ms of which 1 ms to minimize.
[2023-03-22 08:30:03] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 1 ms to minimize.
[2023-03-22 08:30:03] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 1 ms to minimize.
[2023-03-22 08:30:03] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 0 ms to minimize.
[2023-03-22 08:30:03] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 327 ms
[2023-03-22 08:30:04] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 0 ms to minimize.
[2023-03-22 08:30:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 81 ms
[2023-03-22 08:30:05] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 1 ms to minimize.
[2023-03-22 08:30:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 79 ms
[2023-03-22 08:30:05] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 0 ms to minimize.
[2023-03-22 08:30:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 93 ms
[2023-03-22 08:30:05] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 0 ms to minimize.
[2023-03-22 08:30:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 82 ms
[2023-03-22 08:30:05] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 0 ms to minimize.
[2023-03-22 08:30:06] [INFO ] Deduced a trap composed of 3 places in 18 ms of which 0 ms to minimize.
[2023-03-22 08:30:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 131 ms
[2023-03-22 08:30:07] [INFO ] After 6072ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :62
Attempting to minimize the solution found.
Minimization took 2799 ms.
[2023-03-22 08:30:10] [INFO ] After 12336ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :62
Parikh walk visited 27 properties in 30001 ms.
Support contains 52 out of 440 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 440/440 places, 704/704 transitions.
Graph (complete) has 1056 edges and 440 vertex of which 260 are kept as prefixes of interest. Removing 180 places using SCC suffix rule.0 ms
Discarding 180 places :
Also discarding 288 output transitions
Drop transitions removed 288 transitions
Applied a total of 1 rules in 9 ms. Remains 260 /440 variables (removed 180) and now considering 416/704 (removed 288) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 260/440 places, 416/704 transitions.
[2023-03-22 08:30:40] [INFO ] Flatten gal took : 317 ms
[2023-03-22 08:30:40] [INFO ] Flatten gal took : 310 ms
[2023-03-22 08:30:41] [INFO ] Input system was already deterministic with 16001 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 1014 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
// Phase 1: matrix 16001 rows 10000 cols
[2023-03-22 08:30:43] [INFO ] Computed 2000 place invariants in 37 ms
[2023-03-22 08:30:44] [INFO ] Dead Transitions using invariants and state equation in 900 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1917 ms. Remains : 10000/10000 places, 16001/16001 transitions.
[2023-03-22 08:30:44] [INFO ] Flatten gal took : 291 ms
[2023-03-22 08:30:45] [INFO ] Flatten gal took : 293 ms
[2023-03-22 08:30:45] [INFO ] Input system was already deterministic with 16001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 939 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2023-03-22 08:30:46] [INFO ] Invariant cache hit.
[2023-03-22 08:30:47] [INFO ] Dead Transitions using invariants and state equation in 835 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1776 ms. Remains : 10000/10000 places, 16001/16001 transitions.
[2023-03-22 08:30:47] [INFO ] Flatten gal took : 308 ms
[2023-03-22 08:30:48] [INFO ] Flatten gal took : 326 ms
[2023-03-22 08:30:48] [INFO ] Input system was already deterministic with 16001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 944 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2023-03-22 08:30:49] [INFO ] Invariant cache hit.
[2023-03-22 08:30:50] [INFO ] Dead Transitions using invariants and state equation in 861 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1806 ms. Remains : 10000/10000 places, 16001/16001 transitions.
[2023-03-22 08:30:50] [INFO ] Flatten gal took : 281 ms
[2023-03-22 08:30:51] [INFO ] Flatten gal took : 295 ms
[2023-03-22 08:30:51] [INFO ] Input system was already deterministic with 16001 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 3294 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2023-03-22 08:30:55] [INFO ] Invariant cache hit.
[2023-03-22 08:30:56] [INFO ] Dead Transitions using invariants and state equation in 1008 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4304 ms. Remains : 10000/10000 places, 16001/16001 transitions.
[2023-03-22 08:30:56] [INFO ] Flatten gal took : 286 ms
[2023-03-22 08:30:56] [INFO ] Flatten gal took : 299 ms
[2023-03-22 08:30:57] [INFO ] Input system was already deterministic with 16001 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 2752 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2023-03-22 08:31:00] [INFO ] Invariant cache hit.
[2023-03-22 08:31:00] [INFO ] Dead Transitions using invariants and state equation in 871 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3624 ms. Remains : 10000/10000 places, 16001/16001 transitions.
[2023-03-22 08:31:01] [INFO ] Flatten gal took : 278 ms
[2023-03-22 08:31:01] [INFO ] Flatten gal took : 344 ms
[2023-03-22 08:31:02] [INFO ] Input system was already deterministic with 16001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 999 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2023-03-22 08:31:03] [INFO ] Invariant cache hit.
[2023-03-22 08:31:04] [INFO ] Dead Transitions using invariants and state equation in 886 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1887 ms. Remains : 10000/10000 places, 16001/16001 transitions.
[2023-03-22 08:31:04] [INFO ] Flatten gal took : 276 ms
[2023-03-22 08:31:04] [INFO ] Flatten gal took : 293 ms
[2023-03-22 08:31:05] [INFO ] Input system was already deterministic with 16001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 1009 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2023-03-22 08:31:06] [INFO ] Invariant cache hit.
[2023-03-22 08:31:07] [INFO ] Dead Transitions using invariants and state equation in 875 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1885 ms. Remains : 10000/10000 places, 16001/16001 transitions.
[2023-03-22 08:31:07] [INFO ] Flatten gal took : 279 ms
[2023-03-22 08:31:07] [INFO ] Flatten gal took : 292 ms
[2023-03-22 08:31:08] [INFO ] Input system was already deterministic with 16001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 959 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2023-03-22 08:31:09] [INFO ] Invariant cache hit.
[2023-03-22 08:31:10] [INFO ] Dead Transitions using invariants and state equation in 858 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1818 ms. Remains : 10000/10000 places, 16001/16001 transitions.
[2023-03-22 08:31:10] [INFO ] Flatten gal took : 277 ms
[2023-03-22 08:31:10] [INFO ] Flatten gal took : 286 ms
[2023-03-22 08:31:11] [INFO ] Input system was already deterministic with 16001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 1009 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2023-03-22 08:31:12] [INFO ] Invariant cache hit.
[2023-03-22 08:31:13] [INFO ] Dead Transitions using invariants and state equation in 872 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1882 ms. Remains : 10000/10000 places, 16001/16001 transitions.
[2023-03-22 08:31:13] [INFO ] Flatten gal took : 275 ms
[2023-03-22 08:31:14] [INFO ] Flatten gal took : 287 ms
[2023-03-22 08:31:14] [INFO ] Input system was already deterministic with 16001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 1117 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2023-03-22 08:31:15] [INFO ] Invariant cache hit.
[2023-03-22 08:31:16] [INFO ] Dead Transitions using invariants and state equation in 884 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2001 ms. Remains : 10000/10000 places, 16001/16001 transitions.
[2023-03-22 08:31:17] [INFO ] Flatten gal took : 278 ms
[2023-03-22 08:31:17] [INFO ] Flatten gal took : 285 ms
[2023-03-22 08:31:17] [INFO ] Input system was already deterministic with 16001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 919 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2023-03-22 08:31:18] [INFO ] Invariant cache hit.
[2023-03-22 08:31:19] [INFO ] Dead Transitions using invariants and state equation in 871 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1791 ms. Remains : 10000/10000 places, 16001/16001 transitions.
[2023-03-22 08:31:20] [INFO ] Flatten gal took : 276 ms
[2023-03-22 08:31:20] [INFO ] Flatten gal took : 287 ms
[2023-03-22 08:31:20] [INFO ] Input system was already deterministic with 16001 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 2615 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2023-03-22 08:31:23] [INFO ] Invariant cache hit.
[2023-03-22 08:31:24] [INFO ] Dead Transitions using invariants and state equation in 872 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3488 ms. Remains : 10000/10000 places, 16001/16001 transitions.
[2023-03-22 08:31:24] [INFO ] Flatten gal took : 281 ms
[2023-03-22 08:31:25] [INFO ] Flatten gal took : 287 ms
[2023-03-22 08:31:25] [INFO ] Input system was already deterministic with 16001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 1108 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2023-03-22 08:31:26] [INFO ] Invariant cache hit.
[2023-03-22 08:31:27] [INFO ] Dead Transitions using invariants and state equation in 878 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1988 ms. Remains : 10000/10000 places, 16001/16001 transitions.
[2023-03-22 08:31:27] [INFO ] Flatten gal took : 277 ms
[2023-03-22 08:31:28] [INFO ] Flatten gal took : 287 ms
[2023-03-22 08:31:28] [INFO ] Input system was already deterministic with 16001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Applied a total of 0 rules in 1021 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2023-03-22 08:31:29] [INFO ] Invariant cache hit.
[2023-03-22 08:31:30] [INFO ] Dead Transitions using invariants and state equation in 856 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1878 ms. Remains : 10000/10000 places, 16001/16001 transitions.
[2023-03-22 08:31:30] [INFO ] Flatten gal took : 280 ms
[2023-03-22 08:31:31] [INFO ] Flatten gal took : 289 ms
[2023-03-22 08:31:31] [INFO ] Input system was already deterministic with 16001 transitions.
[2023-03-22 08:31:32] [INFO ] Flatten gal took : 279 ms
[2023-03-22 08:31:32] [INFO ] Flatten gal took : 288 ms
[2023-03-22 08:31:32] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 2 ms.
[2023-03-22 08:31:32] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 10000 places, 16001 transitions and 46000 arcs took 64 ms.
Total runtime 198943 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/669/ctl_0_ --ctl=/tmp/669/ctl_1_ --ctl=/tmp/669/ctl_2_ --ctl=/tmp/669/ctl_3_ --ctl=/tmp/669/ctl_4_ --ctl=/tmp/669/ctl_5_ --ctl=/tmp/669/ctl_6_ --ctl=/tmp/669/ctl_7_ --ctl=/tmp/669/ctl_8_ --ctl=/tmp/669/ctl_9_ --ctl=/tmp/669/ctl_10_ --ctl=/tmp/669/ctl_11_ --ctl=/tmp/669/ctl_12_ --ctl=/tmp/669/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 259844 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16080028 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2023

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="JoinFreeModules-PT-2000"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is JoinFreeModules-PT-2000, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r233-tall-167856418600218"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-2000.tgz
mv JoinFreeModules-PT-2000 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;