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-167856419600953.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 MultiCrashLeafsetExtension-PT-S32C10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-167856419600953
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 33M
-rw-r--r-- 1 mcc users 11K Feb 26 03:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 26 03:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 02:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 26 02:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.9K Feb 25 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 16:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 26 03:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 26 03:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Feb 26 03:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 03:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K Feb 25 16:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 32M 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 MultiCrashLeafsetExtension-PT-S32C10-CTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679676476249

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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C10
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-24 16:47:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-24 16:47:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 16:47:58] [INFO ] Load time of PNML (sax parser for PT used): 1150 ms
[2023-03-24 16:47:58] [INFO ] Transformed 32088 places.
[2023-03-24 16:47:59] [INFO ] Transformed 48223 transitions.
[2023-03-24 16:47:59] [INFO ] Parsed PT model containing 32088 places and 48223 transitions and 181342 arcs in 1373 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 22 ms.
Support contains 124 out of 32088 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32088/32088 places, 48223/48223 transitions.
Reduce places removed 55 places and 0 transitions.
Iterating post reduction 0 with 55 rules applied. Total rules applied 55 place count 32033 transition count 48223
Applied a total of 55 rules in 2489 ms. Remains 32033 /32088 variables (removed 55) and now considering 48223/48223 (removed 0) transitions.
[2023-03-24 16:48:02] [INFO ] Flow matrix only has 47167 transitions (discarded 1056 similar events)
// Phase 1: matrix 47167 rows 32033 cols
[2023-03-24 16:48:09] [INFO ] Computed 1838 place invariants in 7639 ms
[2023-03-24 16:48:12] [INFO ] Implicit Places using invariants in 10306 ms returned []
Implicit Place search using SMT only with invariants took 10331 ms to find 0 implicit places.
[2023-03-24 16:48:12] [INFO ] Flow matrix only has 47167 transitions (discarded 1056 similar events)
[2023-03-24 16:48:12] [INFO ] Invariant cache hit.
[2023-03-24 16:48:14] [INFO ] Dead Transitions using invariants and state equation in 2489 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 32033/32088 places, 48223/48223 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15319 ms. Remains : 32033/32088 places, 48223/48223 transitions.
Support contains 124 out of 32033 places after structural reductions.
[2023-03-24 16:48:16] [INFO ] Flatten gal took : 1645 ms
[2023-03-24 16:48:18] [INFO ] Flatten gal took : 1315 ms
[2023-03-24 16:48:20] [INFO ] Input system was already deterministic with 48223 transitions.
Incomplete random walk after 10000 steps, including 97 resets, run finished after 783 ms. (steps per millisecond=12 ) properties (out of 69) seen :6
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=12 ) properties (out of 63) 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 63) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) 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 61) 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 61) 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 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) 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 61) 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 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) 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 61) 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 61) 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 61) 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 61) 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 61) 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 61) 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 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) 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 61) 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 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) 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 61) 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 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) 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 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) 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 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 61) 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 61) 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 61) 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 61) 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 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 61) 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 61) 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 61) 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 61) seen :0
Running SMT prover for 61 properties.
[2023-03-24 16:48:22] [INFO ] Flow matrix only has 47167 transitions (discarded 1056 similar events)
[2023-03-24 16:48:22] [INFO ] Invariant cache hit.
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.assertInvariants(DeadlockTester.java:2340)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:618)
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)
[2023-03-24 16:48:47] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 16:48:47] [INFO ] After 25100ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 61 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 106 out of 32033 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32033/32033 places, 48223/48223 transitions.
Drop transitions removed 10426 transitions
Trivial Post-agglo rules discarded 10426 transitions
Performed 10426 trivial Post agglomeration. Transition count delta: 10426
Iterating post reduction 0 with 10426 rules applied. Total rules applied 10426 place count 32033 transition count 37797
Reduce places removed 10426 places and 0 transitions.
Performed 105 Post agglomeration using F-continuation condition.Transition count delta: 105
Iterating post reduction 1 with 10531 rules applied. Total rules applied 20957 place count 21607 transition count 37692
Reduce places removed 105 places and 0 transitions.
Iterating post reduction 2 with 105 rules applied. Total rules applied 21062 place count 21502 transition count 37692
Performed 654 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 654 Pre rules applied. Total rules applied 21062 place count 21502 transition count 37038
Deduced a syphon composed of 654 places in 47 ms
Reduce places removed 654 places and 0 transitions.
Iterating global reduction 3 with 1308 rules applied. Total rules applied 22370 place count 20848 transition count 37038
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 42 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 22436 place count 20815 transition count 37005
Free-agglomeration rule (complex) applied 1558 times.
Iterating global reduction 3 with 1558 rules applied. Total rules applied 23994 place count 20815 transition count 35447
Reduce places removed 1558 places and 0 transitions.
Iterating post reduction 3 with 1558 rules applied. Total rules applied 25552 place count 19257 transition count 35447
Partial Free-agglomeration rule applied 9898 times.
Drop transitions removed 9898 transitions
Iterating global reduction 4 with 9898 rules applied. Total rules applied 35450 place count 19257 transition count 35447
Applied a total of 35450 rules in 10871 ms. Remains 19257 /32033 variables (removed 12776) and now considering 35447/48223 (removed 12776) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10873 ms. Remains : 19257/32033 places, 35447/48223 transitions.
Incomplete random walk after 10000 steps, including 162 resets, run finished after 1275 ms. (steps per millisecond=7 ) properties (out of 61) seen :4
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 57) seen :0
Interrupted probabilistic random walk after 7738 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 7738 steps, saw 3768 distinct states, run finished after 3002 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 57 properties.
[2023-03-24 16:49:03] [INFO ] Flow matrix only has 33884 transitions (discarded 1563 similar events)
// Phase 1: matrix 33884 rows 19257 cols
[2023-03-24 16:49:15] [INFO ] Computed 1838 place invariants in 11128 ms
[2023-03-24 16:49:29] [INFO ] [Real]Absence check using 65 positive place invariants in 220 ms returned sat
[2023-03-24 16:49:31] [INFO ] [Real]Absence check using 65 positive and 1773 generalized place invariants in 1153 ms returned sat
[2023-03-24 16:49:31] [INFO ] After 16071ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:56
[2023-03-24 16:49:45] [INFO ] [Nat]Absence check using 65 positive place invariants in 204 ms returned sat
[2023-03-24 16:49:46] [INFO ] [Nat]Absence check using 65 positive and 1773 generalized place invariants in 1142 ms returned sat
[2023-03-24 16:49:56] [INFO ] After 5239ms SMT Verify possible using state equation in natural domain returned unsat :39 sat :17
[2023-03-24 16:49:56] [INFO ] State equation strengthened by 15490 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
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)
[2023-03-24 16:49:56] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 16:49:56] [INFO ] After 25764ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:56
Fused 57 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 36 out of 19257 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 19257/19257 places, 35447/35447 transitions.
Graph (complete) has 141870 edges and 19257 vertex of which 19256 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.23 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 19256 transition count 35431
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 33 place count 19240 transition count 35431
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 33 place count 19240 transition count 35425
Deduced a syphon composed of 6 places in 26 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 45 place count 19234 transition count 35425
Free-agglomeration rule (complex) applied 13 times.
Iterating global reduction 2 with 13 rules applied. Total rules applied 58 place count 19234 transition count 35412
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 71 place count 19221 transition count 35412
Partial Free-agglomeration rule applied 75 times.
Drop transitions removed 75 transitions
Iterating global reduction 3 with 75 rules applied. Total rules applied 146 place count 19221 transition count 35412
Applied a total of 146 rules in 4133 ms. Remains 19221 /19257 variables (removed 36) and now considering 35412/35447 (removed 35) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4134 ms. Remains : 19221/19257 places, 35412/35447 transitions.
Incomplete random walk after 10000 steps, including 162 resets, run finished after 1197 ms. (steps per millisecond=8 ) properties (out of 18) seen :2
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Running SMT prover for 16 properties.
[2023-03-24 16:50:02] [INFO ] Flow matrix only has 33846 transitions (discarded 1566 similar events)
// Phase 1: matrix 33846 rows 19221 cols
[2023-03-24 16:50:13] [INFO ] Computed 1837 place invariants in 11107 ms
[2023-03-24 16:50:18] [INFO ] After 5396ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2023-03-24 16:50:24] [INFO ] [Nat]Absence check using 65 positive place invariants in 175 ms returned sat
[2023-03-24 16:50:25] [INFO ] [Nat]Absence check using 65 positive and 1772 generalized place invariants in 1167 ms returned sat
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.verifyPossible(DeadlockTester.java:629)
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)
[2023-03-24 16:50:43] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 16:50:43] [INFO ] After 25019ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:16
Fused 16 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 32 out of 19221 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 19221/19221 places, 35412/35412 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 19221 transition count 35409
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 19218 transition count 35409
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 7 place count 19218 transition count 35408
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 19217 transition count 35408
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 11 place count 19217 transition count 35408
Applied a total of 11 rules in 4074 ms. Remains 19217 /19221 variables (removed 4) and now considering 35408/35412 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4074 ms. Remains : 19217/19221 places, 35408/35412 transitions.
Successfully simplified 39 atomic propositions for a total of 16 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S32C10-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C10-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C10-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 16:50:49] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-24 16:50:49] [INFO ] Flatten gal took : 1072 ms
[2023-03-24 16:50:49] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S32C10-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C10-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C10-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 16:50:50] [INFO ] Flatten gal took : 1160 ms
[2023-03-24 16:50:52] [INFO ] Input system was already deterministic with 48223 transitions.
Support contains 34 out of 32033 places (down from 42) after GAL structural reductions.
Computed a total of 26017 stabilizing places and 36254 stable transitions
Graph (complete) has 132231 edges and 32033 vertex of which 32032 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.136 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 32033/32033 places, 48223/48223 transitions.
Graph (complete) has 132231 edges and 32033 vertex of which 32032 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.103 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 10556 transitions
Trivial Post-agglo rules discarded 10556 transitions
Performed 10556 trivial Post agglomeration. Transition count delta: 10556
Iterating post reduction 0 with 10556 rules applied. Total rules applied 10557 place count 32032 transition count 37667
Reduce places removed 10556 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 10558 rules applied. Total rules applied 21115 place count 21476 transition count 37665
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 21117 place count 21474 transition count 37665
Performed 660 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 660 Pre rules applied. Total rules applied 21117 place count 21474 transition count 37005
Deduced a syphon composed of 660 places in 45 ms
Reduce places removed 660 places and 0 transitions.
Iterating global reduction 3 with 1320 rules applied. Total rules applied 22437 place count 20814 transition count 37005
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 43 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 22503 place count 20781 transition count 36972
Applied a total of 22503 rules in 5469 ms. Remains 20781 /32033 variables (removed 11252) and now considering 36972/48223 (removed 11251) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5472 ms. Remains : 20781/32033 places, 36972/48223 transitions.
[2023-03-24 16:50:59] [INFO ] Flatten gal took : 830 ms
[2023-03-24 16:51:00] [INFO ] Flatten gal took : 958 ms
[2023-03-24 16:51:01] [INFO ] Input system was already deterministic with 36972 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32033/32033 places, 48223/48223 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 32032 transition count 48223
Applied a total of 1 rules in 1657 ms. Remains 32032 /32033 variables (removed 1) and now considering 48223/48223 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1658 ms. Remains : 32032/32033 places, 48223/48223 transitions.
[2023-03-24 16:51:04] [INFO ] Flatten gal took : 1093 ms
[2023-03-24 16:51:05] [INFO ] Flatten gal took : 1209 ms
[2023-03-24 16:51:08] [INFO ] Input system was already deterministic with 48223 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 32033/32033 places, 48223/48223 transitions.
Graph (complete) has 132231 edges and 32033 vertex of which 32032 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.58 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 10557 transitions
Trivial Post-agglo rules discarded 10557 transitions
Performed 10557 trivial Post agglomeration. Transition count delta: 10557
Iterating post reduction 0 with 10557 rules applied. Total rules applied 10558 place count 32032 transition count 37666
Reduce places removed 10557 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 10559 rules applied. Total rules applied 21117 place count 21475 transition count 37664
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 21119 place count 21473 transition count 37664
Performed 660 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 660 Pre rules applied. Total rules applied 21119 place count 21473 transition count 37004
Deduced a syphon composed of 660 places in 46 ms
Reduce places removed 660 places and 0 transitions.
Iterating global reduction 3 with 1320 rules applied. Total rules applied 22439 place count 20813 transition count 37004
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 35 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 22505 place count 20780 transition count 36971
Applied a total of 22505 rules in 5326 ms. Remains 20780 /32033 variables (removed 11253) and now considering 36971/48223 (removed 11252) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5328 ms. Remains : 20780/32033 places, 36971/48223 transitions.
[2023-03-24 16:51:14] [INFO ] Flatten gal took : 811 ms
[2023-03-24 16:51:15] [INFO ] Flatten gal took : 940 ms
[2023-03-24 16:51:17] [INFO ] Input system was already deterministic with 36971 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32033/32033 places, 48223/48223 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 32032 transition count 48223
Applied a total of 1 rules in 1684 ms. Remains 32032 /32033 variables (removed 1) and now considering 48223/48223 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1687 ms. Remains : 32032/32033 places, 48223/48223 transitions.
[2023-03-24 16:51:20] [INFO ] Flatten gal took : 1082 ms
[2023-03-24 16:51:21] [INFO ] Flatten gal took : 1218 ms
[2023-03-24 16:51:23] [INFO ] Input system was already deterministic with 48223 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32033/32033 places, 48223/48223 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 32032 transition count 48223
Applied a total of 1 rules in 1584 ms. Remains 32032 /32033 variables (removed 1) and now considering 48223/48223 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1585 ms. Remains : 32032/32033 places, 48223/48223 transitions.
[2023-03-24 16:51:26] [INFO ] Flatten gal took : 1120 ms
[2023-03-24 16:51:27] [INFO ] Flatten gal took : 1254 ms
[2023-03-24 16:51:29] [INFO ] Input system was already deterministic with 48223 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32033/32033 places, 48223/48223 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 32032 transition count 48223
Applied a total of 1 rules in 1594 ms. Remains 32032 /32033 variables (removed 1) and now considering 48223/48223 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1596 ms. Remains : 32032/32033 places, 48223/48223 transitions.
[2023-03-24 16:51:32] [INFO ] Flatten gal took : 1086 ms
[2023-03-24 16:51:34] [INFO ] Flatten gal took : 1174 ms
[2023-03-24 16:51:36] [INFO ] Input system was already deterministic with 48223 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32033/32033 places, 48223/48223 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 32032 transition count 48223
Applied a total of 1 rules in 1581 ms. Remains 32032 /32033 variables (removed 1) and now considering 48223/48223 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1582 ms. Remains : 32032/32033 places, 48223/48223 transitions.
[2023-03-24 16:51:38] [INFO ] Flatten gal took : 1107 ms
[2023-03-24 16:51:40] [INFO ] Flatten gal took : 1183 ms
[2023-03-24 16:51:42] [INFO ] Input system was already deterministic with 48223 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 32033/32033 places, 48223/48223 transitions.
Graph (complete) has 132231 edges and 32033 vertex of which 32032 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.54 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 10559 transitions
Trivial Post-agglo rules discarded 10559 transitions
Performed 10559 trivial Post agglomeration. Transition count delta: 10559
Iterating post reduction 0 with 10559 rules applied. Total rules applied 10560 place count 32032 transition count 37664
Reduce places removed 10559 places and 0 transitions.
Iterating post reduction 1 with 10559 rules applied. Total rules applied 21119 place count 21473 transition count 37664
Performed 660 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 660 Pre rules applied. Total rules applied 21119 place count 21473 transition count 37004
Deduced a syphon composed of 660 places in 46 ms
Reduce places removed 660 places and 0 transitions.
Iterating global reduction 2 with 1320 rules applied. Total rules applied 22439 place count 20813 transition count 37004
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 35 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 22505 place count 20780 transition count 36971
Applied a total of 22505 rules in 5277 ms. Remains 20780 /32033 variables (removed 11253) and now considering 36971/48223 (removed 11252) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5278 ms. Remains : 20780/32033 places, 36971/48223 transitions.
[2023-03-24 16:51:48] [INFO ] Flatten gal took : 827 ms
[2023-03-24 16:51:49] [INFO ] Flatten gal took : 949 ms
[2023-03-24 16:51:51] [INFO ] Input system was already deterministic with 36971 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32033/32033 places, 48223/48223 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 32032 transition count 48223
Applied a total of 1 rules in 1666 ms. Remains 32032 /32033 variables (removed 1) and now considering 48223/48223 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1667 ms. Remains : 32032/32033 places, 48223/48223 transitions.
[2023-03-24 16:51:53] [INFO ] Flatten gal took : 1040 ms
[2023-03-24 16:51:55] [INFO ] Flatten gal took : 1181 ms
[2023-03-24 16:51:57] [INFO ] Input system was already deterministic with 48223 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32033/32033 places, 48223/48223 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 32032 transition count 48223
Applied a total of 1 rules in 1596 ms. Remains 32032 /32033 variables (removed 1) and now considering 48223/48223 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1597 ms. Remains : 32032/32033 places, 48223/48223 transitions.
[2023-03-24 16:51:59] [INFO ] Flatten gal took : 1030 ms
[2023-03-24 16:52:01] [INFO ] Flatten gal took : 1185 ms
[2023-03-24 16:52:03] [INFO ] Input system was already deterministic with 48223 transitions.
[2023-03-24 16:52:04] [INFO ] Flatten gal took : 1142 ms
[2023-03-24 16:52:05] [INFO ] Flatten gal took : 1210 ms
[2023-03-24 16:52:05] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-24 16:52:05] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 32033 places, 48223 transitions and 181287 arcs took 154 ms.
Total runtime 248154 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/505/ctl_0_ --ctl=/tmp/505/ctl_1_ --ctl=/tmp/505/ctl_2_ --ctl=/tmp/505/ctl_3_ --ctl=/tmp/505/ctl_4_ --ctl=/tmp/505/ctl_5_ --ctl=/tmp/505/ctl_6_ --ctl=/tmp/505/ctl_7_ --ctl=/tmp/505/ctl_8_ --ctl=/tmp/505/ctl_9_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 1406516 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16025808 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 CTLCardinality -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="MultiCrashLeafsetExtension-PT-S32C10"
export BK_EXAMINATION="CTLCardinality"
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 MultiCrashLeafsetExtension-PT-S32C10, examination is CTLCardinality"
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-167856419600953"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C10.tgz
mv MultiCrashLeafsetExtension-PT-S32C10 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;