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-167856418600226.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-5000, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-167856418600226
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 17M
-rw-r--r-- 1 mcc users 7.0K Feb 25 12:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Feb 25 12:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 25 12:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 25 12:07 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 4.3K Feb 25 16:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 12:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Feb 25 12:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 12:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Feb 25 12:29 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 16M 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-5000-CTLFireability-00
FORMULA_NAME JoinFreeModules-PT-5000-CTLFireability-01
FORMULA_NAME JoinFreeModules-PT-5000-CTLFireability-02
FORMULA_NAME JoinFreeModules-PT-5000-CTLFireability-03
FORMULA_NAME JoinFreeModules-PT-5000-CTLFireability-04
FORMULA_NAME JoinFreeModules-PT-5000-CTLFireability-05
FORMULA_NAME JoinFreeModules-PT-5000-CTLFireability-06
FORMULA_NAME JoinFreeModules-PT-5000-CTLFireability-07
FORMULA_NAME JoinFreeModules-PT-5000-CTLFireability-08
FORMULA_NAME JoinFreeModules-PT-5000-CTLFireability-09
FORMULA_NAME JoinFreeModules-PT-5000-CTLFireability-10
FORMULA_NAME JoinFreeModules-PT-5000-CTLFireability-11
FORMULA_NAME JoinFreeModules-PT-5000-CTLFireability-12
FORMULA_NAME JoinFreeModules-PT-5000-CTLFireability-13
FORMULA_NAME JoinFreeModules-PT-5000-CTLFireability-14
FORMULA_NAME JoinFreeModules-PT-5000-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679476700013

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-5000
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 09:18:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 09:18:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 09:18:22] [INFO ] Load time of PNML (sax parser for PT used): 769 ms
[2023-03-22 09:18:22] [INFO ] Transformed 25001 places.
[2023-03-22 09:18:22] [INFO ] Transformed 40001 transitions.
[2023-03-22 09:18:22] [INFO ] Parsed PT model containing 25001 places and 40001 transitions and 115002 arcs in 1067 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 30 ms.
Initial state reduction rules removed 4 formulas.
Reduce places removed 1 places and 0 transitions.
FORMULA JoinFreeModules-PT-5000-CTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-5000-CTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-5000-CTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-5000-CTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 117 out of 25000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 7834 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
// Phase 1: matrix 40001 rows 25000 cols
[2023-03-22 09:18:30] [INFO ] Computed 5000 place invariants in 205 ms
[2023-03-22 09:18:33] [INFO ] Dead Transitions using invariants and state equation in 2709 ms found 0 transitions.
[2023-03-22 09:18:33] [INFO ] Invariant cache hit.
[2023-03-22 09:18:40] [INFO ] Implicit Places using invariants in 6662 ms returned []
Implicit Place search using SMT only with invariants took 6664 ms to find 0 implicit places.
[2023-03-22 09:18:40] [INFO ] Invariant cache hit.
[2023-03-22 09:18:42] [INFO ] Dead Transitions using invariants and state equation in 2169 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19414 ms. Remains : 25000/25000 places, 40001/40001 transitions.
Support contains 117 out of 25000 places after structural reductions.
[2023-03-22 09:18:43] [INFO ] Flatten gal took : 1148 ms
[2023-03-22 09:18:44] [INFO ] Flatten gal took : 871 ms
[2023-03-22 09:18:46] [INFO ] Input system was already deterministic with 40001 transitions.
Incomplete random walk after 12505 steps, including 2 resets, run finished after 2544 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 219 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 214 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 215 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 218 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 218 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 216 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 324 ms. (steps per millisecond=3 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 217 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 212 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 213 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 216 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 215 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 344 ms. (steps per millisecond=2 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 257 ms. (steps per millisecond=3 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 257 ms. (steps per millisecond=3 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 259 ms. (steps per millisecond=3 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 256 ms. (steps per millisecond=3 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 258 ms. (steps per millisecond=3 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 256 ms. (steps per millisecond=3 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 271 ms. (steps per millisecond=3 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 247 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 246 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 246 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 313 ms. (steps per millisecond=3 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 238 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 240 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 238 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 243 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 248 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 247 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 228 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 234 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 244 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 241 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 298 ms. (steps per millisecond=3 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 244 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 249 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 246 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 246 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 245 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 244 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 226 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 231 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 242 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 241 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 299 ms. (steps per millisecond=3 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 245 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 247 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 243 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 246 ms. (steps per millisecond=4 ) properties (out of 87) seen :0
Probabilistic random walk after 75018 steps, saw 74974 distinct states, run finished after 63017 ms. (steps per millisecond=1 ) properties seen :15
Running SMT prover for 72 properties.
[2023-03-22 09:20:06] [INFO ] Invariant cache hit.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:611)
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 09:20:31] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 09:20:31] [INFO ] After 25125ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 72 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 94 out of 25000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Graph (complete) has 60000 edges and 25000 vertex of which 465 are kept as prefixes of interest. Removing 24535 places using SCC suffix rule.66 ms
Discarding 24535 places :
Also discarding 39256 output transitions
Drop transitions removed 39256 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 465 transition count 744
Applied a total of 2 rules in 766 ms. Remains 465 /25000 variables (removed 24535) and now considering 744/40001 (removed 39257) transitions.
// Phase 1: matrix 744 rows 465 cols
[2023-03-22 09:20:32] [INFO ] Computed 93 place invariants in 5 ms
[2023-03-22 09:20:32] [INFO ] Dead Transitions using invariants and state equation in 378 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1146 ms. Remains : 465/25000 places, 744/40001 transitions.
[2023-03-22 09:20:33] [INFO ] Flatten gal took : 938 ms
[2023-03-22 09:20:34] [INFO ] Flatten gal took : 814 ms
[2023-03-22 09:20:37] [INFO ] Input system was already deterministic with 40001 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 7407 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
// Phase 1: matrix 40001 rows 25000 cols
[2023-03-22 09:20:58] [INFO ] Computed 5000 place invariants in 124 ms
[2023-03-22 09:21:00] [INFO ] Dead Transitions using invariants and state equation in 2395 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9808 ms. Remains : 25000/25000 places, 40001/40001 transitions.
[2023-03-22 09:21:01] [INFO ] Flatten gal took : 808 ms
[2023-03-22 09:21:02] [INFO ] Flatten gal took : 855 ms
[2023-03-22 09:21:04] [INFO ] Input system was already deterministic with 40001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 6918 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
[2023-03-22 09:21:11] [INFO ] Invariant cache hit.
[2023-03-22 09:21:13] [INFO ] Dead Transitions using invariants and state equation in 2261 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9183 ms. Remains : 25000/25000 places, 40001/40001 transitions.
[2023-03-22 09:21:14] [INFO ] Flatten gal took : 775 ms
[2023-03-22 09:21:14] [INFO ] Flatten gal took : 774 ms
[2023-03-22 09:21:16] [INFO ] Input system was already deterministic with 40001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 6845 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
[2023-03-22 09:21:23] [INFO ] Invariant cache hit.
[2023-03-22 09:21:25] [INFO ] Dead Transitions using invariants and state equation in 2069 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8916 ms. Remains : 25000/25000 places, 40001/40001 transitions.
[2023-03-22 09:21:26] [INFO ] Flatten gal took : 713 ms
[2023-03-22 09:21:27] [INFO ] Flatten gal took : 728 ms
[2023-03-22 09:21:29] [INFO ] Input system was already deterministic with 40001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 3499 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
[2023-03-22 09:21:32] [INFO ] Invariant cache hit.
[2023-03-22 09:21:34] [INFO ] Dead Transitions using invariants and state equation in 2058 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5562 ms. Remains : 25000/25000 places, 40001/40001 transitions.
[2023-03-22 09:21:35] [INFO ] Flatten gal took : 730 ms
[2023-03-22 09:21:36] [INFO ] Flatten gal took : 802 ms
[2023-03-22 09:21:38] [INFO ] Input system was already deterministic with 40001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 6685 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
[2023-03-22 09:21:44] [INFO ] Invariant cache hit.
[2023-03-22 09:21:47] [INFO ] Dead Transitions using invariants and state equation in 2215 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8901 ms. Remains : 25000/25000 places, 40001/40001 transitions.
[2023-03-22 09:21:47] [INFO ] Flatten gal took : 746 ms
[2023-03-22 09:21:48] [INFO ] Flatten gal took : 772 ms
[2023-03-22 09:21:50] [INFO ] Input system was already deterministic with 40001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 7118 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
[2023-03-22 09:21:57] [INFO ] Invariant cache hit.
[2023-03-22 09:21:59] [INFO ] Dead Transitions using invariants and state equation in 2251 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9371 ms. Remains : 25000/25000 places, 40001/40001 transitions.
[2023-03-22 09:22:00] [INFO ] Flatten gal took : 817 ms
[2023-03-22 09:22:01] [INFO ] Flatten gal took : 880 ms
[2023-03-22 09:22:03] [INFO ] Input system was already deterministic with 40001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 6274 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
[2023-03-22 09:22:09] [INFO ] Invariant cache hit.
[2023-03-22 09:22:11] [INFO ] Dead Transitions using invariants and state equation in 2244 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8525 ms. Remains : 25000/25000 places, 40001/40001 transitions.
[2023-03-22 09:22:12] [INFO ] Flatten gal took : 760 ms
[2023-03-22 09:22:13] [INFO ] Flatten gal took : 804 ms
[2023-03-22 09:22:15] [INFO ] Input system was already deterministic with 40001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 6992 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
[2023-03-22 09:22:22] [INFO ] Invariant cache hit.
[2023-03-22 09:22:24] [INFO ] Dead Transitions using invariants and state equation in 2247 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9240 ms. Remains : 25000/25000 places, 40001/40001 transitions.
[2023-03-22 09:22:25] [INFO ] Flatten gal took : 703 ms
[2023-03-22 09:22:26] [INFO ] Flatten gal took : 746 ms
[2023-03-22 09:22:27] [INFO ] Input system was already deterministic with 40001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 6267 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
[2023-03-22 09:22:34] [INFO ] Invariant cache hit.
[2023-03-22 09:22:36] [INFO ] Dead Transitions using invariants and state equation in 2062 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8336 ms. Remains : 25000/25000 places, 40001/40001 transitions.
[2023-03-22 09:22:37] [INFO ] Flatten gal took : 779 ms
[2023-03-22 09:22:37] [INFO ] Flatten gal took : 830 ms
[2023-03-22 09:22:39] [INFO ] Input system was already deterministic with 40001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 6703 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
[2023-03-22 09:22:46] [INFO ] Invariant cache hit.
[2023-03-22 09:22:48] [INFO ] Dead Transitions using invariants and state equation in 2028 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8733 ms. Remains : 25000/25000 places, 40001/40001 transitions.
[2023-03-22 09:22:49] [INFO ] Flatten gal took : 772 ms
[2023-03-22 09:22:50] [INFO ] Flatten gal took : 811 ms
[2023-03-22 09:22:51] [INFO ] Input system was already deterministic with 40001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 3598 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
[2023-03-22 09:22:55] [INFO ] Invariant cache hit.
[2023-03-22 09:22:57] [INFO ] Dead Transitions using invariants and state equation in 2222 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5821 ms. Remains : 25000/25000 places, 40001/40001 transitions.
[2023-03-22 09:22:58] [INFO ] Flatten gal took : 722 ms
[2023-03-22 09:22:59] [INFO ] Flatten gal took : 760 ms
[2023-03-22 09:23:00] [INFO ] Input system was already deterministic with 40001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 6935 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
[2023-03-22 09:23:08] [INFO ] Invariant cache hit.
[2023-03-22 09:23:10] [INFO ] Dead Transitions using invariants and state equation in 2022 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8972 ms. Remains : 25000/25000 places, 40001/40001 transitions.
[2023-03-22 09:23:10] [INFO ] Flatten gal took : 729 ms
[2023-03-22 09:23:11] [INFO ] Flatten gal took : 804 ms
[2023-03-22 09:23:13] [INFO ] Input system was already deterministic with 40001 transitions.
[2023-03-22 09:23:14] [INFO ] Flatten gal took : 720 ms
[2023-03-22 09:23:15] [INFO ] Flatten gal took : 774 ms
[2023-03-22 09:23:15] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLFireability.sr.xml took 7 ms.
[2023-03-22 09:23:15] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 25000 places, 40001 transitions and 115000 arcs took 159 ms.
Total runtime 293678 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/524/ctl_0_ --ctl=/tmp/524/ctl_1_ --ctl=/tmp/524/ctl_2_ --ctl=/tmp/524/ctl_3_ --ctl=/tmp/524/ctl_4_ --ctl=/tmp/524/ctl_5_ --ctl=/tmp/524/ctl_6_ --ctl=/tmp/524/ctl_7_ --ctl=/tmp/524/ctl_8_ --ctl=/tmp/524/ctl_9_ --ctl=/tmp/524/ctl_10_ --ctl=/tmp/524/ctl_11_ --mu-par --mu-opt
Could not compute solution for formula : JoinFreeModules-PT-5000-CTLFireability-00
Could not compute solution for formula : JoinFreeModules-PT-5000-CTLFireability-02
Could not compute solution for formula : JoinFreeModules-PT-5000-CTLFireability-03
Could not compute solution for formula : JoinFreeModules-PT-5000-CTLFireability-05
Could not compute solution for formula : JoinFreeModules-PT-5000-CTLFireability-06
Could not compute solution for formula : JoinFreeModules-PT-5000-CTLFireability-08
Could not compute solution for formula : JoinFreeModules-PT-5000-CTLFireability-09
Could not compute solution for formula : JoinFreeModules-PT-5000-CTLFireability-10
Could not compute solution for formula : JoinFreeModules-PT-5000-CTLFireability-11
Could not compute solution for formula : JoinFreeModules-PT-5000-CTLFireability-13
Could not compute solution for formula : JoinFreeModules-PT-5000-CTLFireability-14
Could not compute solution for formula : JoinFreeModules-PT-5000-CTLFireability-15

BK_STOP 1679478643221

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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
ctl formula name JoinFreeModules-PT-5000-CTLFireability-00
ctl formula formula --ctl=/tmp/524/ctl_0_
ctl formula name JoinFreeModules-PT-5000-CTLFireability-02
ctl formula formula --ctl=/tmp/524/ctl_1_
ctl formula name JoinFreeModules-PT-5000-CTLFireability-03
ctl formula formula --ctl=/tmp/524/ctl_2_
ctl formula name JoinFreeModules-PT-5000-CTLFireability-05
ctl formula formula --ctl=/tmp/524/ctl_3_
ctl formula name JoinFreeModules-PT-5000-CTLFireability-06
ctl formula formula --ctl=/tmp/524/ctl_4_
ctl formula name JoinFreeModules-PT-5000-CTLFireability-08
ctl formula formula --ctl=/tmp/524/ctl_5_
ctl formula name JoinFreeModules-PT-5000-CTLFireability-09
ctl formula formula --ctl=/tmp/524/ctl_6_
ctl formula name JoinFreeModules-PT-5000-CTLFireability-10
ctl formula formula --ctl=/tmp/524/ctl_7_
ctl formula name JoinFreeModules-PT-5000-CTLFireability-11
ctl formula formula --ctl=/tmp/524/ctl_8_
ctl formula name JoinFreeModules-PT-5000-CTLFireability-13
ctl formula formula --ctl=/tmp/524/ctl_9_
ctl formula name JoinFreeModules-PT-5000-CTLFireability-14
ctl formula formula --ctl=/tmp/524/ctl_10_
ctl formula name JoinFreeModules-PT-5000-CTLFireability-15
ctl formula formula --ctl=/tmp/524/ctl_11_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 25000 places, 40001 transitions and 115000 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 1.260 real 0.600 user 0.650 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 40001->15001 groups
pnml2lts-sym: Regrouping took 1496.150 real 1492.440 user 3.230 sys
pnml2lts-sym: state vector length is 25000; there are 15001 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: vset_sylvan: starting garbage collection

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-5000"
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-5000, 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-167856418600226"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-5000.tgz
mv JoinFreeModules-PT-5000 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 ;