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-167856419500897.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-S32C03, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-167856419500897
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 18M
-rw-r--r-- 1 mcc users 14K Feb 26 03:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 03:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 03:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 03:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.0K Feb 25 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Feb 26 03:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K Feb 26 03:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 20K Feb 26 03:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Feb 26 03:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:25 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 18M 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-S32C03-CTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-CTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-CTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-CTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-CTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-CTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-CTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-CTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-CTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-CTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-CTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-CTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-CTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-CTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-CTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679656534052

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-S32C03
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-24 11:15:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-24 11:15:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 11:15:36] [INFO ] Load time of PNML (sax parser for PT used): 613 ms
[2023-03-24 11:15:36] [INFO ] Transformed 15862 places.
[2023-03-24 11:15:36] [INFO ] Transformed 25109 transitions.
[2023-03-24 11:15:36] [INFO ] Parsed PT model containing 15862 places and 25109 transitions and 104566 arcs in 813 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 21 ms.
Support contains 156 out of 15862 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15862/15862 places, 25109/25109 transitions.
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 15820 transition count 25109
Discarding 3128 places :
Symmetric choice reduction at 1 with 3128 rule applications. Total rules 3170 place count 12692 transition count 21981
Iterating global reduction 1 with 3128 rules applied. Total rules applied 6298 place count 12692 transition count 21981
Discarding 2904 places :
Symmetric choice reduction at 1 with 2904 rule applications. Total rules 9202 place count 9788 transition count 19077
Iterating global reduction 1 with 2904 rules applied. Total rules applied 12106 place count 9788 transition count 19077
Discarding 919 places :
Symmetric choice reduction at 1 with 919 rule applications. Total rules 13025 place count 8869 transition count 16320
Iterating global reduction 1 with 919 rules applied. Total rules applied 13944 place count 8869 transition count 16320
Applied a total of 13944 rules in 8405 ms. Remains 8869 /15862 variables (removed 6993) and now considering 16320/25109 (removed 8789) transitions.
[2023-03-24 11:15:45] [INFO ] Flow matrix only has 15264 transitions (discarded 1056 similar events)
// Phase 1: matrix 15264 rows 8869 cols
[2023-03-24 11:15:46] [INFO ] Computed 1361 place invariants in 1102 ms
[2023-03-24 11:15:47] [INFO ] Implicit Places using invariants in 2073 ms returned []
Implicit Place search using SMT only with invariants took 2097 ms to find 0 implicit places.
[2023-03-24 11:15:47] [INFO ] Flow matrix only has 15264 transitions (discarded 1056 similar events)
[2023-03-24 11:15:47] [INFO ] Invariant cache hit.
[2023-03-24 11:15:47] [INFO ] Dead Transitions using invariants and state equation in 803 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8869/15862 places, 16320/25109 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11312 ms. Remains : 8869/15862 places, 16320/25109 transitions.
Support contains 156 out of 8869 places after structural reductions.
[2023-03-24 11:15:48] [INFO ] Flatten gal took : 724 ms
[2023-03-24 11:15:49] [INFO ] Flatten gal took : 522 ms
[2023-03-24 11:15:50] [INFO ] Input system was already deterministic with 16320 transitions.
Support contains 146 out of 8869 places (down from 156) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 319 resets, run finished after 811 ms. (steps per millisecond=12 ) properties (out of 89) seen :11
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 78) seen :1
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 77) seen :2
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 75) seen :1
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 74) seen :1
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 73) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 73) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 73) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 73) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 73) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 73) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 73) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 73) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 73) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 73) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 73) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 73) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 73) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 73) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 73) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 73) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 73) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 73) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 73) seen :1
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 72) seen :0
Running SMT prover for 72 properties.
[2023-03-24 11:15:52] [INFO ] Flow matrix only has 15264 transitions (discarded 1056 similar events)
[2023-03-24 11:15:52] [INFO ] Invariant cache hit.
[2023-03-24 11:16:01] [INFO ] [Real]Absence check using 65 positive place invariants in 134 ms returned sat
[2023-03-24 11:16:01] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 519 ms returned sat
[2023-03-24 11:16:01] [INFO ] After 9450ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:71
[2023-03-24 11:16:10] [INFO ] [Nat]Absence check using 65 positive place invariants in 147 ms returned sat
[2023-03-24 11:16:10] [INFO ] [Nat]Absence check using 65 positive and 1296 generalized place invariants in 553 ms returned sat
[2023-03-24 11:16:26] [INFO ] After 13047ms SMT Verify possible using state equation in natural domain returned unsat :49 sat :22
[2023-03-24 11:16:26] [INFO ] State equation strengthened by 6260 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 11:16:26] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 11:16:26] [INFO ] After 25130ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:71
Fused 72 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 21 ms.
Support contains 43 out of 8869 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8869/8869 places, 16320/16320 transitions.
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 8869 transition count 16295
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 50 place count 8844 transition count 16295
Performed 198 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 198 Pre rules applied. Total rules applied 50 place count 8844 transition count 16097
Deduced a syphon composed of 198 places in 12 ms
Reduce places removed 198 places and 0 transitions.
Iterating global reduction 2 with 396 rules applied. Total rules applied 446 place count 8646 transition count 16097
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 475 place count 8617 transition count 16056
Iterating global reduction 2 with 29 rules applied. Total rules applied 504 place count 8617 transition count 16056
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 525 place count 8596 transition count 15993
Iterating global reduction 2 with 21 rules applied. Total rules applied 546 place count 8596 transition count 15993
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 14 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 622 place count 8558 transition count 15955
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 646 place count 8534 transition count 15931
Iterating global reduction 2 with 24 rules applied. Total rules applied 670 place count 8534 transition count 15931
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 670 place count 8534 transition count 15930
Deduced a syphon composed of 1 places in 12 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 672 place count 8533 transition count 15930
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 695 place count 8510 transition count 15861
Iterating global reduction 2 with 23 rules applied. Total rules applied 718 place count 8510 transition count 15861
Free-agglomeration rule (complex) applied 588 times.
Iterating global reduction 2 with 588 rules applied. Total rules applied 1306 place count 8510 transition count 17095
Reduce places removed 588 places and 0 transitions.
Iterating post reduction 2 with 588 rules applied. Total rules applied 1894 place count 7922 transition count 17095
Partial Free-agglomeration rule applied 165 times.
Drop transitions removed 165 transitions
Iterating global reduction 3 with 165 rules applied. Total rules applied 2059 place count 7922 transition count 17095
Applied a total of 2059 rules in 17181 ms. Remains 7922 /8869 variables (removed 947) and now considering 17095/16320 (removed -775) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17185 ms. Remains : 7922/8869 places, 17095/16320 transitions.
Incomplete random walk after 10000 steps, including 518 resets, run finished after 535 ms. (steps per millisecond=18 ) properties (out of 23) seen :3
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :1
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 19) seen :0
Running SMT prover for 19 properties.
[2023-03-24 11:16:44] [INFO ] Flow matrix only has 15532 transitions (discarded 1563 similar events)
// Phase 1: matrix 15532 rows 7922 cols
[2023-03-24 11:16:45] [INFO ] Computed 1361 place invariants in 704 ms
[2023-03-24 11:16:48] [INFO ] [Real]Absence check using 65 positive place invariants in 128 ms returned sat
[2023-03-24 11:16:48] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 470 ms returned sat
[2023-03-24 11:16:59] [INFO ] After 13581ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:19
[2023-03-24 11:17:01] [INFO ] [Nat]Absence check using 65 positive place invariants in 148 ms returned sat
[2023-03-24 11:17:02] [INFO ] [Nat]Absence check using 65 positive and 1296 generalized place invariants in 463 ms returned sat
[2023-03-24 11:17:24] [INFO ] After 20059ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :19
[2023-03-24 11:17:24] [INFO ] State equation strengthened by 7982 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 11:17:24] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 11:17:24] [INFO ] After 25175ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:19
Fused 19 Parikh solutions to 18 different solutions.
Parikh walk visited 0 properties in 78 ms.
Support contains 30 out of 7922 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7922/7922 places, 17095/17095 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 7922 transition count 17092
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 7919 transition count 17092
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 9 place count 7919 transition count 17147
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 12 place count 7916 transition count 17147
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 3 with 7 rules applied. Total rules applied 19 place count 7916 transition count 17147
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 26 place count 7909 transition count 17140
Iterating global reduction 3 with 7 rules applied. Total rules applied 33 place count 7909 transition count 17140
Applied a total of 33 rules in 8379 ms. Remains 7909 /7922 variables (removed 13) and now considering 17140/17095 (removed -45) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8379 ms. Remains : 7909/7922 places, 17140/17095 transitions.
Successfully simplified 49 atomic propositions for a total of 16 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S32C03-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C03-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 11:17:33] [INFO ] Flatten gal took : 414 ms
[2023-03-24 11:17:33] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S32C03-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 11:17:33] [INFO ] Flatten gal took : 443 ms
[2023-03-24 11:17:34] [INFO ] Input system was already deterministic with 16320 transitions.
Support contains 50 out of 8869 places (down from 59) after GAL structural reductions.
Computed a total of 2853 stabilizing places and 4351 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 8869/8869 places, 16320/16320 transitions.
Discarding 74 places :
Symmetric choice reduction at 0 with 74 rule applications. Total rules 74 place count 8795 transition count 16230
Iterating global reduction 0 with 74 rules applied. Total rules applied 148 place count 8795 transition count 16230
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 212 place count 8731 transition count 16106
Iterating global reduction 0 with 64 rules applied. Total rules applied 276 place count 8731 transition count 16106
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 309 place count 8698 transition count 16007
Iterating global reduction 0 with 33 rules applied. Total rules applied 342 place count 8698 transition count 16007
Applied a total of 342 rules in 8932 ms. Remains 8698 /8869 variables (removed 171) and now considering 16007/16320 (removed 313) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8935 ms. Remains : 8698/8869 places, 16007/16320 transitions.
[2023-03-24 11:17:43] [INFO ] Flatten gal took : 386 ms
[2023-03-24 11:17:44] [INFO ] Flatten gal took : 404 ms
[2023-03-24 11:17:44] [INFO ] Input system was already deterministic with 16007 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 8869/8869 places, 16320/16320 transitions.
Drop transitions removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 8869 transition count 16286
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 1 with 34 rules applied. Total rules applied 68 place count 8835 transition count 16286
Performed 198 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 198 Pre rules applied. Total rules applied 68 place count 8835 transition count 16088
Deduced a syphon composed of 198 places in 12 ms
Reduce places removed 198 places and 0 transitions.
Iterating global reduction 2 with 396 rules applied. Total rules applied 464 place count 8637 transition count 16088
Discarding 41 places :
Symmetric choice reduction at 2 with 41 rule applications. Total rules 505 place count 8596 transition count 16031
Iterating global reduction 2 with 41 rules applied. Total rules applied 546 place count 8596 transition count 16031
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 577 place count 8565 transition count 15938
Iterating global reduction 2 with 31 rules applied. Total rules applied 608 place count 8565 transition count 15938
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 12 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 686 place count 8526 transition count 15899
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 719 place count 8493 transition count 15866
Iterating global reduction 2 with 33 rules applied. Total rules applied 752 place count 8493 transition count 15866
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 752 place count 8493 transition count 15860
Deduced a syphon composed of 6 places in 11 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 764 place count 8487 transition count 15860
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 796 place count 8455 transition count 15764
Iterating global reduction 2 with 32 rules applied. Total rules applied 828 place count 8455 transition count 15764
Applied a total of 828 rules in 15694 ms. Remains 8455 /8869 variables (removed 414) and now considering 15764/16320 (removed 556) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 15696 ms. Remains : 8455/8869 places, 15764/16320 transitions.
[2023-03-24 11:18:01] [INFO ] Flatten gal took : 368 ms
[2023-03-24 11:18:01] [INFO ] Flatten gal took : 411 ms
[2023-03-24 11:18:02] [INFO ] Input system was already deterministic with 15764 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8869/8869 places, 16320/16320 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 8797 transition count 16232
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 8797 transition count 16232
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 206 place count 8735 transition count 16112
Iterating global reduction 0 with 62 rules applied. Total rules applied 268 place count 8735 transition count 16112
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 300 place count 8703 transition count 16016
Iterating global reduction 0 with 32 rules applied. Total rules applied 332 place count 8703 transition count 16016
Applied a total of 332 rules in 9113 ms. Remains 8703 /8869 variables (removed 166) and now considering 16016/16320 (removed 304) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9114 ms. Remains : 8703/8869 places, 16016/16320 transitions.
[2023-03-24 11:18:11] [INFO ] Flatten gal took : 386 ms
[2023-03-24 11:18:12] [INFO ] Flatten gal took : 429 ms
[2023-03-24 11:18:13] [INFO ] Input system was already deterministic with 16016 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 8869/8869 places, 16320/16320 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 8869 transition count 16288
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 64 place count 8837 transition count 16288
Performed 198 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 198 Pre rules applied. Total rules applied 64 place count 8837 transition count 16090
Deduced a syphon composed of 198 places in 12 ms
Reduce places removed 198 places and 0 transitions.
Iterating global reduction 2 with 396 rules applied. Total rules applied 460 place count 8639 transition count 16090
Discarding 37 places :
Symmetric choice reduction at 2 with 37 rule applications. Total rules 497 place count 8602 transition count 16039
Iterating global reduction 2 with 37 rules applied. Total rules applied 534 place count 8602 transition count 16039
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 562 place count 8574 transition count 15955
Iterating global reduction 2 with 28 rules applied. Total rules applied 590 place count 8574 transition count 15955
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 12 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 668 place count 8535 transition count 15916
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 699 place count 8504 transition count 15885
Iterating global reduction 2 with 31 rules applied. Total rules applied 730 place count 8504 transition count 15885
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 730 place count 8504 transition count 15882
Deduced a syphon composed of 3 places in 11 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 736 place count 8501 transition count 15882
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 766 place count 8471 transition count 15792
Iterating global reduction 2 with 30 rules applied. Total rules applied 796 place count 8471 transition count 15792
Applied a total of 796 rules in 15188 ms. Remains 8471 /8869 variables (removed 398) and now considering 15792/16320 (removed 528) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 15190 ms. Remains : 8471/8869 places, 15792/16320 transitions.
[2023-03-24 11:18:28] [INFO ] Flatten gal took : 371 ms
[2023-03-24 11:18:29] [INFO ] Flatten gal took : 465 ms
[2023-03-24 11:18:29] [INFO ] Input system was already deterministic with 15792 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8869/8869 places, 16320/16320 transitions.
Discarding 73 places :
Symmetric choice reduction at 0 with 73 rule applications. Total rules 73 place count 8796 transition count 16233
Iterating global reduction 0 with 73 rules applied. Total rules applied 146 place count 8796 transition count 16233
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 210 place count 8732 transition count 16109
Iterating global reduction 0 with 64 rules applied. Total rules applied 274 place count 8732 transition count 16109
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 307 place count 8699 transition count 16010
Iterating global reduction 0 with 33 rules applied. Total rules applied 340 place count 8699 transition count 16010
Applied a total of 340 rules in 9098 ms. Remains 8699 /8869 variables (removed 170) and now considering 16010/16320 (removed 310) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9100 ms. Remains : 8699/8869 places, 16010/16320 transitions.
[2023-03-24 11:18:39] [INFO ] Flatten gal took : 380 ms
[2023-03-24 11:18:39] [INFO ] Flatten gal took : 434 ms
[2023-03-24 11:18:40] [INFO ] Input system was already deterministic with 16010 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8869/8869 places, 16320/16320 transitions.
Discarding 74 places :
Symmetric choice reduction at 0 with 74 rule applications. Total rules 74 place count 8795 transition count 16230
Iterating global reduction 0 with 74 rules applied. Total rules applied 148 place count 8795 transition count 16230
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 212 place count 8731 transition count 16106
Iterating global reduction 0 with 64 rules applied. Total rules applied 276 place count 8731 transition count 16106
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 309 place count 8698 transition count 16007
Iterating global reduction 0 with 33 rules applied. Total rules applied 342 place count 8698 transition count 16007
Applied a total of 342 rules in 9211 ms. Remains 8698 /8869 variables (removed 171) and now considering 16007/16320 (removed 313) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9212 ms. Remains : 8698/8869 places, 16007/16320 transitions.
[2023-03-24 11:18:50] [INFO ] Flatten gal took : 377 ms
[2023-03-24 11:18:50] [INFO ] Flatten gal took : 433 ms
[2023-03-24 11:18:51] [INFO ] Input system was already deterministic with 16007 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8869/8869 places, 16320/16320 transitions.
Discarding 74 places :
Symmetric choice reduction at 0 with 74 rule applications. Total rules 74 place count 8795 transition count 16230
Iterating global reduction 0 with 74 rules applied. Total rules applied 148 place count 8795 transition count 16230
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 212 place count 8731 transition count 16106
Iterating global reduction 0 with 64 rules applied. Total rules applied 276 place count 8731 transition count 16106
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 309 place count 8698 transition count 16007
Iterating global reduction 0 with 33 rules applied. Total rules applied 342 place count 8698 transition count 16007
Applied a total of 342 rules in 9030 ms. Remains 8698 /8869 variables (removed 171) and now considering 16007/16320 (removed 313) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9033 ms. Remains : 8698/8869 places, 16007/16320 transitions.
[2023-03-24 11:19:00] [INFO ] Flatten gal took : 382 ms
[2023-03-24 11:19:01] [INFO ] Flatten gal took : 430 ms
[2023-03-24 11:19:02] [INFO ] Input system was already deterministic with 16007 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8869/8869 places, 16320/16320 transitions.
Discarding 74 places :
Symmetric choice reduction at 0 with 74 rule applications. Total rules 74 place count 8795 transition count 16230
Iterating global reduction 0 with 74 rules applied. Total rules applied 148 place count 8795 transition count 16230
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 212 place count 8731 transition count 16106
Iterating global reduction 0 with 64 rules applied. Total rules applied 276 place count 8731 transition count 16106
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 309 place count 8698 transition count 16007
Iterating global reduction 0 with 33 rules applied. Total rules applied 342 place count 8698 transition count 16007
Applied a total of 342 rules in 8988 ms. Remains 8698 /8869 variables (removed 171) and now considering 16007/16320 (removed 313) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8990 ms. Remains : 8698/8869 places, 16007/16320 transitions.
[2023-03-24 11:19:11] [INFO ] Flatten gal took : 382 ms
[2023-03-24 11:19:11] [INFO ] Flatten gal took : 427 ms
[2023-03-24 11:19:12] [INFO ] Input system was already deterministic with 16007 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8869/8869 places, 16320/16320 transitions.
Discarding 67 places :
Symmetric choice reduction at 0 with 67 rule applications. Total rules 67 place count 8802 transition count 16237
Iterating global reduction 0 with 67 rules applied. Total rules applied 134 place count 8802 transition count 16237
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 191 place count 8745 transition count 16124
Iterating global reduction 0 with 57 rules applied. Total rules applied 248 place count 8745 transition count 16124
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 276 place count 8717 transition count 16040
Iterating global reduction 0 with 28 rules applied. Total rules applied 304 place count 8717 transition count 16040
Applied a total of 304 rules in 8758 ms. Remains 8717 /8869 variables (removed 152) and now considering 16040/16320 (removed 280) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8759 ms. Remains : 8717/8869 places, 16040/16320 transitions.
[2023-03-24 11:19:21] [INFO ] Flatten gal took : 368 ms
[2023-03-24 11:19:22] [INFO ] Flatten gal took : 413 ms
[2023-03-24 11:19:22] [INFO ] Input system was already deterministic with 16040 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 8869/8869 places, 16320/16320 transitions.
Drop transitions removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 8869 transition count 16287
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 66 place count 8836 transition count 16287
Performed 198 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 198 Pre rules applied. Total rules applied 66 place count 8836 transition count 16089
Deduced a syphon composed of 198 places in 12 ms
Reduce places removed 198 places and 0 transitions.
Iterating global reduction 2 with 396 rules applied. Total rules applied 462 place count 8638 transition count 16089
Discarding 39 places :
Symmetric choice reduction at 2 with 39 rule applications. Total rules 501 place count 8599 transition count 16036
Iterating global reduction 2 with 39 rules applied. Total rules applied 540 place count 8599 transition count 16036
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 570 place count 8569 transition count 15946
Iterating global reduction 2 with 30 rules applied. Total rules applied 600 place count 8569 transition count 15946
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 13 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 678 place count 8530 transition count 15907
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 710 place count 8498 transition count 15875
Iterating global reduction 2 with 32 rules applied. Total rules applied 742 place count 8498 transition count 15875
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 742 place count 8498 transition count 15871
Deduced a syphon composed of 4 places in 11 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 750 place count 8494 transition count 15871
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 781 place count 8463 transition count 15778
Iterating global reduction 2 with 31 rules applied. Total rules applied 812 place count 8463 transition count 15778
Applied a total of 812 rules in 15112 ms. Remains 8463 /8869 variables (removed 406) and now considering 15778/16320 (removed 542) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 15112 ms. Remains : 8463/8869 places, 15778/16320 transitions.
[2023-03-24 11:19:38] [INFO ] Flatten gal took : 379 ms
[2023-03-24 11:19:38] [INFO ] Flatten gal took : 428 ms
[2023-03-24 11:19:39] [INFO ] Input system was already deterministic with 15778 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8869/8869 places, 16320/16320 transitions.
Discarding 71 places :
Symmetric choice reduction at 0 with 71 rule applications. Total rules 71 place count 8798 transition count 16235
Iterating global reduction 0 with 71 rules applied. Total rules applied 142 place count 8798 transition count 16235
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 204 place count 8736 transition count 16117
Iterating global reduction 0 with 62 rules applied. Total rules applied 266 place count 8736 transition count 16117
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 299 place count 8703 transition count 16018
Iterating global reduction 0 with 33 rules applied. Total rules applied 332 place count 8703 transition count 16018
Applied a total of 332 rules in 9222 ms. Remains 8703 /8869 variables (removed 166) and now considering 16018/16320 (removed 302) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9223 ms. Remains : 8703/8869 places, 16018/16320 transitions.
[2023-03-24 11:19:49] [INFO ] Flatten gal took : 427 ms
[2023-03-24 11:19:49] [INFO ] Flatten gal took : 422 ms
[2023-03-24 11:19:50] [INFO ] Input system was already deterministic with 16018 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8869/8869 places, 16320/16320 transitions.
Discarding 71 places :
Symmetric choice reduction at 0 with 71 rule applications. Total rules 71 place count 8798 transition count 16233
Iterating global reduction 0 with 71 rules applied. Total rules applied 142 place count 8798 transition count 16233
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 204 place count 8736 transition count 16111
Iterating global reduction 0 with 62 rules applied. Total rules applied 266 place count 8736 transition count 16111
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 296 place count 8706 transition count 16021
Iterating global reduction 0 with 30 rules applied. Total rules applied 326 place count 8706 transition count 16021
Applied a total of 326 rules in 9115 ms. Remains 8706 /8869 variables (removed 163) and now considering 16021/16320 (removed 299) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9115 ms. Remains : 8706/8869 places, 16021/16320 transitions.
[2023-03-24 11:20:00] [INFO ] Flatten gal took : 386 ms
[2023-03-24 11:20:00] [INFO ] Flatten gal took : 477 ms
[2023-03-24 11:20:01] [INFO ] Input system was already deterministic with 16021 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8869/8869 places, 16320/16320 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 8797 transition count 16234
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 8797 transition count 16234
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 207 place count 8734 transition count 16113
Iterating global reduction 0 with 63 rules applied. Total rules applied 270 place count 8734 transition count 16113
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 303 place count 8701 transition count 16014
Iterating global reduction 0 with 33 rules applied. Total rules applied 336 place count 8701 transition count 16014
Applied a total of 336 rules in 9165 ms. Remains 8701 /8869 variables (removed 168) and now considering 16014/16320 (removed 306) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9165 ms. Remains : 8701/8869 places, 16014/16320 transitions.
[2023-03-24 11:20:10] [INFO ] Flatten gal took : 386 ms
[2023-03-24 11:20:11] [INFO ] Flatten gal took : 430 ms
[2023-03-24 11:20:12] [INFO ] Input system was already deterministic with 16014 transitions.
[2023-03-24 11:20:12] [INFO ] Flatten gal took : 440 ms
[2023-03-24 11:20:13] [INFO ] Flatten gal took : 416 ms
[2023-03-24 11:20:13] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-24 11:20:13] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 8869 places, 16320 transitions and 75771 arcs took 79 ms.
Total runtime 277639 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/498/ctl_0_ --ctl=/tmp/498/ctl_1_ --ctl=/tmp/498/ctl_2_ --ctl=/tmp/498/ctl_3_ --ctl=/tmp/498/ctl_4_ --ctl=/tmp/498/ctl_5_ --ctl=/tmp/498/ctl_6_ --ctl=/tmp/498/ctl_7_ --ctl=/tmp/498/ctl_8_ --ctl=/tmp/498/ctl_9_ --ctl=/tmp/498/ctl_10_ --ctl=/tmp/498/ctl_11_ --ctl=/tmp/498/ctl_12_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 465536 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16061588 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-S32C03"
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-S32C03, 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-167856419500897"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C03.tgz
mv MultiCrashLeafsetExtension-PT-S32C03 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 ;