fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r298-tall-167873952200786
Last Updated
May 14, 2023

About the Execution of Marcie+red for PolyORBNT-PT-S10J80

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
5650.932 3600000.00 3687778.00 7920.40 ??????????FFTFFF normal

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.r298-tall-167873952200786.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 marciexred
Input is PolyORBNT-PT-S10J80, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r298-tall-167873952200786
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 25M
-rw-r--r-- 1 mcc users 30K Feb 26 01:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 171K Feb 26 01:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 786K Feb 26 01:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.0M Feb 26 01:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 34K Feb 25 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Feb 25 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 46K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 181K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 38K Feb 26 03:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 197K Feb 26 03:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.2M Feb 26 02:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 4.7M Feb 26 02:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.0K Feb 25 16:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 14M Mar 5 18:23 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 PolyORBNT-PT-S10J80-CTLFireability-00
FORMULA_NAME PolyORBNT-PT-S10J80-CTLFireability-01
FORMULA_NAME PolyORBNT-PT-S10J80-CTLFireability-02
FORMULA_NAME PolyORBNT-PT-S10J80-CTLFireability-03
FORMULA_NAME PolyORBNT-PT-S10J80-CTLFireability-04
FORMULA_NAME PolyORBNT-PT-S10J80-CTLFireability-05
FORMULA_NAME PolyORBNT-PT-S10J80-CTLFireability-06
FORMULA_NAME PolyORBNT-PT-S10J80-CTLFireability-07
FORMULA_NAME PolyORBNT-PT-S10J80-CTLFireability-08
FORMULA_NAME PolyORBNT-PT-S10J80-CTLFireability-09
FORMULA_NAME PolyORBNT-PT-S10J80-CTLFireability-10
FORMULA_NAME PolyORBNT-PT-S10J80-CTLFireability-11
FORMULA_NAME PolyORBNT-PT-S10J80-CTLFireability-12
FORMULA_NAME PolyORBNT-PT-S10J80-CTLFireability-13
FORMULA_NAME PolyORBNT-PT-S10J80-CTLFireability-14
FORMULA_NAME PolyORBNT-PT-S10J80-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679673592085

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=marciexred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S10J80
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-24 15:59:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-24 15:59:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 15:59:54] [INFO ] Load time of PNML (sax parser for PT used): 593 ms
[2023-03-24 15:59:54] [INFO ] Transformed 1614 places.
[2023-03-24 15:59:54] [INFO ] Transformed 13500 transitions.
[2023-03-24 15:59:54] [INFO ] Parsed PT model containing 1614 places and 13500 transitions and 119759 arcs in 761 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 141 ms.
[2023-03-24 15:59:54] [INFO ] Reduced 780 identical enabling conditions.
[2023-03-24 15:59:54] [INFO ] Reduced 780 identical enabling conditions.
[2023-03-24 15:59:54] [INFO ] Reduced 45 identical enabling conditions.
[2023-03-24 15:59:54] [INFO ] Reduced 45 identical enabling conditions.
[2023-03-24 15:59:54] [INFO ] Reduced 9285 identical enabling conditions.
[2023-03-24 15:59:54] [INFO ] Reduced 45 identical enabling conditions.
[2023-03-24 15:59:54] [INFO ] Reduced 45 identical enabling conditions.
[2023-03-24 15:59:54] [INFO ] Reduced 9285 identical enabling conditions.
[2023-03-24 15:59:54] [INFO ] Reduced 45 identical enabling conditions.
[2023-03-24 15:59:54] [INFO ] Reduced 9285 identical enabling conditions.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Support contains 728 out of 1614 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1614/1614 places, 3390/3390 transitions.
Applied a total of 0 rules in 151 ms. Remains 1614 /1614 variables (removed 0) and now considering 3390/3390 (removed 0) transitions.
[2023-03-24 15:59:54] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
// Phase 1: matrix 3381 rows 1614 cols
[2023-03-24 15:59:55] [INFO ] Computed 192 place invariants in 238 ms
[2023-03-24 15:59:56] [INFO ] Dead Transitions using invariants and state equation in 2004 ms found 0 transitions.
[2023-03-24 15:59:56] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
[2023-03-24 15:59:56] [INFO ] Invariant cache hit.
[2023-03-24 15:59:58] [INFO ] Implicit Places using invariants in 1226 ms returned []
[2023-03-24 15:59:58] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
[2023-03-24 15:59:58] [INFO ] Invariant cache hit.
[2023-03-24 15:59:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 16:00:29] [INFO ] Performed 612/1614 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-24 16:00:59] [INFO ] Performed 1136/1614 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-24 16:01:29] [INFO ] Performed 1580/1614 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2023-03-24 16:01:32] [INFO ] Implicit Places using invariants and state equation in 94031 ms returned []
Implicit Place search using SMT with State Equation took 95267 ms to find 0 implicit places.
[2023-03-24 16:01:32] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
[2023-03-24 16:01:32] [INFO ] Invariant cache hit.
[2023-03-24 16:01:37] [INFO ] Dead Transitions using invariants and state equation in 5665 ms found 615 transitions.
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) removed 615 transitions
Starting structural reductions in LTL mode, iteration 1 : 1614/1614 places, 2775/3390 transitions.
Applied a total of 0 rules in 40 ms. Remains 1614 /1614 variables (removed 0) and now considering 2775/2775 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 103170 ms. Remains : 1614/1614 places, 2775/3390 transitions.
Support contains 728 out of 1614 places after structural reductions.
[2023-03-24 16:01:38] [INFO ] Flatten gal took : 337 ms
[2023-03-24 16:01:39] [INFO ] Flatten gal took : 254 ms
[2023-03-24 16:01:40] [INFO ] Input system was already deterministic with 2775 transitions.
Incomplete random walk after 10000 steps, including 557 resets, run finished after 1849 ms. (steps per millisecond=5 ) properties (out of 100) seen :27
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 73) seen :2
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 71) 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 71) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7 ) properties (out of 69) seen :3
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 66) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 65) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 64) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 63) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 62) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 61) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 60) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 59) seen :1
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 58) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 57) seen :1
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 56) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 54) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 53) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 52) seen :1
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 51) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 50) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 49) seen :1
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 48) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 47) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 46) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 45) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 44) seen :1
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 43) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Running SMT prover for 42 properties.
[2023-03-24 16:01:42] [INFO ] Flow matrix only has 2766 transitions (discarded 9 similar events)
// Phase 1: matrix 2766 rows 1614 cols
[2023-03-24 16:01:43] [INFO ] Computed 192 place invariants in 174 ms
[2023-03-24 16:01:46] [INFO ] [Real]Absence check using 160 positive place invariants in 38 ms returned sat
[2023-03-24 16:01:46] [INFO ] [Real]Absence check using 160 positive and 32 generalized place invariants in 85 ms returned sat
[2023-03-24 16:01:46] [INFO ] After 1603ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:39
[2023-03-24 16:01:48] [INFO ] [Nat]Absence check using 160 positive place invariants in 77 ms returned sat
[2023-03-24 16:01:48] [INFO ] [Nat]Absence check using 160 positive and 32 generalized place invariants in 126 ms returned sat
[2023-03-24 16:02:11] [INFO ] After 23252ms SMT Verify possible using state equation in natural domain returned unsat :31 sat :8
[2023-03-24 16:02:11] [INFO ] State equation strengthened by 1 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 16:02:11] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 16:02:11] [INFO ] After 25045ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0 real:39
Fused 42 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 15 ms.
Support contains 31 out of 1614 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1614/1614 places, 2775/2775 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 81 transitions
Trivial Post-agglo rules discarded 81 transitions
Performed 81 trivial Post agglomeration. Transition count delta: 81
Iterating post reduction 0 with 91 rules applied. Total rules applied 91 place count 1604 transition count 2694
Reduce places removed 81 places and 0 transitions.
Iterating post reduction 1 with 81 rules applied. Total rules applied 172 place count 1523 transition count 2694
Performed 83 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 83 Pre rules applied. Total rules applied 172 place count 1523 transition count 2611
Deduced a syphon composed of 83 places in 2 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 2 with 166 rules applied. Total rules applied 338 place count 1440 transition count 2611
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 339 place count 1439 transition count 2610
Iterating global reduction 2 with 1 rules applied. Total rules applied 340 place count 1439 transition count 2610
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 344 place count 1437 transition count 2608
Applied a total of 344 rules in 663 ms. Remains 1437 /1614 variables (removed 177) and now considering 2608/2775 (removed 167) transitions.
[2023-03-24 16:02:12] [INFO ] Flow matrix only has 2599 transitions (discarded 9 similar events)
// Phase 1: matrix 2599 rows 1437 cols
[2023-03-24 16:02:12] [INFO ] Computed 182 place invariants in 64 ms
[2023-03-24 16:02:15] [INFO ] Dead Transitions using invariants and state equation in 2779 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3445 ms. Remains : 1437/1614 places, 2608/2775 transitions.
Incomplete random walk after 10000 steps, including 649 resets, run finished after 310 ms. (steps per millisecond=32 ) properties (out of 11) seen :3
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 77 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 93 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 4) seen :1
Running SMT prover for 3 properties.
[2023-03-24 16:02:15] [INFO ] Flow matrix only has 2599 transitions (discarded 9 similar events)
[2023-03-24 16:02:15] [INFO ] Invariant cache hit.
[2023-03-24 16:02:16] [INFO ] [Real]Absence check using 159 positive place invariants in 33 ms returned sat
[2023-03-24 16:02:16] [INFO ] [Real]Absence check using 159 positive and 23 generalized place invariants in 60 ms returned sat
[2023-03-24 16:02:17] [INFO ] After 1503ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-24 16:02:17] [INFO ] [Nat]Absence check using 159 positive place invariants in 37 ms returned sat
[2023-03-24 16:02:17] [INFO ] [Nat]Absence check using 159 positive and 23 generalized place invariants in 58 ms returned sat
[2023-03-24 16:02:28] [INFO ] After 10616ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2023-03-24 16:02:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 16:02:31] [INFO ] After 2864ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :1 sat :2
[2023-03-24 16:02:32] [INFO ] Deduced a trap composed of 568 places in 763 ms of which 6 ms to minimize.
[2023-03-24 16:02:33] [INFO ] Deduced a trap composed of 591 places in 834 ms of which 2 ms to minimize.
[2023-03-24 16:02:34] [INFO ] Deduced a trap composed of 570 places in 703 ms of which 3 ms to minimize.
[2023-03-24 16:02:34] [INFO ] Deduced a trap composed of 580 places in 703 ms of which 3 ms to minimize.
[2023-03-24 16:02:35] [INFO ] Deduced a trap composed of 588 places in 739 ms of which 1 ms to minimize.
[2023-03-24 16:02:36] [INFO ] Deduced a trap composed of 581 places in 713 ms of which 1 ms to minimize.
[2023-03-24 16:02:37] [INFO ] Deduced a trap composed of 586 places in 736 ms of which 2 ms to minimize.
[2023-03-24 16:02:38] [INFO ] Deduced a trap composed of 600 places in 734 ms of which 2 ms to minimize.
[2023-03-24 16:02:38] [INFO ] Deduced a trap composed of 605 places in 724 ms of which 1 ms to minimize.
[2023-03-24 16:02:39] [INFO ] Deduced a trap composed of 592 places in 744 ms of which 1 ms to minimize.
[2023-03-24 16:02:40] [INFO ] Deduced a trap composed of 611 places in 738 ms of which 1 ms to minimize.
[2023-03-24 16:02:41] [INFO ] Deduced a trap composed of 580 places in 695 ms of which 1 ms to minimize.
[2023-03-24 16:02:42] [INFO ] Deduced a trap composed of 588 places in 695 ms of which 1 ms to minimize.
[2023-03-24 16:02:43] [INFO ] Deduced a trap composed of 595 places in 713 ms of which 2 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-24 16:02:43] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 16:02:43] [INFO ] After 25561ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 4 out of 1437 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1437/1437 places, 2608/2608 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1437 transition count 2607
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1436 transition count 2607
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 2 place count 1436 transition count 2601
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 14 place count 1430 transition count 2601
Applied a total of 14 rules in 177 ms. Remains 1430 /1437 variables (removed 7) and now considering 2601/2608 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 177 ms. Remains : 1430/1437 places, 2601/2608 transitions.
Incomplete random walk after 10000 steps, including 741 resets, run finished after 227 ms. (steps per millisecond=44 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 69 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 101768 steps, run timeout after 3001 ms. (steps per millisecond=33 ) properties seen :{1=1}
Probabilistic random walk after 101768 steps, saw 18486 distinct states, run finished after 3004 ms. (steps per millisecond=33 ) properties seen :1
Running SMT prover for 1 properties.
[2023-03-24 16:02:46] [INFO ] Flow matrix only has 2592 transitions (discarded 9 similar events)
// Phase 1: matrix 2592 rows 1430 cols
[2023-03-24 16:02:46] [INFO ] Computed 182 place invariants in 70 ms
[2023-03-24 16:02:46] [INFO ] [Real]Absence check using 160 positive place invariants in 38 ms returned sat
[2023-03-24 16:02:46] [INFO ] [Real]Absence check using 160 positive and 22 generalized place invariants in 52 ms returned sat
[2023-03-24 16:02:46] [INFO ] After 291ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 16:02:47] [INFO ] [Nat]Absence check using 160 positive place invariants in 37 ms returned sat
[2023-03-24 16:02:47] [INFO ] [Nat]Absence check using 160 positive and 22 generalized place invariants in 46 ms returned sat
[2023-03-24 16:03:11] [INFO ] After 25031ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 1430 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1430/1430 places, 2601/2601 transitions.
Applied a total of 0 rules in 144 ms. Remains 1430 /1430 variables (removed 0) and now considering 2601/2601 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 145 ms. Remains : 1430/1430 places, 2601/2601 transitions.
Incomplete random walk after 10000 steps, including 721 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 58 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 102392 steps, run timeout after 3001 ms. (steps per millisecond=34 ) properties seen :{}
Probabilistic random walk after 102392 steps, saw 18595 distinct states, run finished after 3004 ms. (steps per millisecond=34 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-24 16:03:15] [INFO ] Flow matrix only has 2592 transitions (discarded 9 similar events)
[2023-03-24 16:03:15] [INFO ] Invariant cache hit.
[2023-03-24 16:03:15] [INFO ] [Real]Absence check using 160 positive place invariants in 35 ms returned sat
[2023-03-24 16:03:15] [INFO ] [Real]Absence check using 160 positive and 22 generalized place invariants in 41 ms returned sat
[2023-03-24 16:03:15] [INFO ] After 268ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 16:03:15] [INFO ] [Nat]Absence check using 160 positive place invariants in 36 ms returned sat
[2023-03-24 16:03:15] [INFO ] [Nat]Absence check using 160 positive and 22 generalized place invariants in 50 ms returned sat
[2023-03-24 16:03:40] [INFO ] After 25022ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 1430 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1430/1430 places, 2601/2601 transitions.
Applied a total of 0 rules in 106 ms. Remains 1430 /1430 variables (removed 0) and now considering 2601/2601 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 1430/1430 places, 2601/2601 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1430/1430 places, 2601/2601 transitions.
Applied a total of 0 rules in 135 ms. Remains 1430 /1430 variables (removed 0) and now considering 2601/2601 (removed 0) transitions.
[2023-03-24 16:03:40] [INFO ] Flow matrix only has 2592 transitions (discarded 9 similar events)
[2023-03-24 16:03:40] [INFO ] Invariant cache hit.
[2023-03-24 16:03:44] [INFO ] Implicit Places using invariants in 3284 ms returned []
[2023-03-24 16:03:44] [INFO ] Flow matrix only has 2592 transitions (discarded 9 similar events)
[2023-03-24 16:03:44] [INFO ] Invariant cache hit.
[2023-03-24 16:03:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 16:04:15] [INFO ] Performed 416/1430 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-24 16:04:45] [INFO ] Performed 1344/1430 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-24 16:04:47] [INFO ] Implicit Places using invariants and state equation in 63372 ms returned []
Implicit Place search using SMT with State Equation took 66658 ms to find 0 implicit places.
[2023-03-24 16:04:47] [INFO ] Redundant transitions in 162 ms returned []
[2023-03-24 16:04:47] [INFO ] Flow matrix only has 2592 transitions (discarded 9 similar events)
[2023-03-24 16:04:47] [INFO ] Invariant cache hit.
[2023-03-24 16:04:50] [INFO ] Dead Transitions using invariants and state equation in 2698 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69688 ms. Remains : 1430/1430 places, 2601/2601 transitions.
Successfully simplified 32 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA PolyORBNT-PT-S10J80-CTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J80-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J80-CTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 16:04:50] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-24 16:04:50] [INFO ] Flatten gal took : 178 ms
[2023-03-24 16:04:50] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA PolyORBNT-PT-S10J80-CTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J80-CTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 16:04:51] [INFO ] Flatten gal took : 220 ms
[2023-03-24 16:04:51] [INFO ] Input system was already deterministic with 2775 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1614/1614 places, 2775/2775 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1604 transition count 2775
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 1603 transition count 2774
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 1603 transition count 2774
Applied a total of 12 rules in 124 ms. Remains 1603 /1614 variables (removed 11) and now considering 2774/2775 (removed 1) transitions.
[2023-03-24 16:04:52] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
// Phase 1: matrix 2765 rows 1603 cols
[2023-03-24 16:04:52] [INFO ] Computed 182 place invariants in 55 ms
[2023-03-24 16:04:57] [INFO ] Dead Transitions using invariants and state equation in 4910 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5041 ms. Remains : 1603/1614 places, 2774/2775 transitions.
[2023-03-24 16:04:57] [INFO ] Flatten gal took : 112 ms
[2023-03-24 16:04:57] [INFO ] Flatten gal took : 116 ms
[2023-03-24 16:04:57] [INFO ] Input system was already deterministic with 2774 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1614/1614 places, 2775/2775 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1613 transition count 2774
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1613 transition count 2774
Applied a total of 2 rules in 90 ms. Remains 1613 /1614 variables (removed 1) and now considering 2774/2775 (removed 1) transitions.
[2023-03-24 16:04:57] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
// Phase 1: matrix 2765 rows 1613 cols
[2023-03-24 16:04:57] [INFO ] Computed 192 place invariants in 65 ms
[2023-03-24 16:05:02] [INFO ] Dead Transitions using invariants and state equation in 5183 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5276 ms. Remains : 1613/1614 places, 2774/2775 transitions.
[2023-03-24 16:05:03] [INFO ] Flatten gal took : 107 ms
[2023-03-24 16:05:03] [INFO ] Flatten gal took : 117 ms
[2023-03-24 16:05:03] [INFO ] Input system was already deterministic with 2774 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1614/1614 places, 2775/2775 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 85 rules applied. Total rules applied 85 place count 1604 transition count 2690
Reduce places removed 85 places and 0 transitions.
Iterating post reduction 1 with 85 rules applied. Total rules applied 170 place count 1519 transition count 2690
Performed 82 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 82 Pre rules applied. Total rules applied 170 place count 1519 transition count 2608
Deduced a syphon composed of 82 places in 1 ms
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 2 with 164 rules applied. Total rules applied 334 place count 1437 transition count 2608
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 335 place count 1436 transition count 2607
Iterating global reduction 2 with 1 rules applied. Total rules applied 336 place count 1436 transition count 2607
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 340 place count 1434 transition count 2605
Applied a total of 340 rules in 397 ms. Remains 1434 /1614 variables (removed 180) and now considering 2605/2775 (removed 170) transitions.
[2023-03-24 16:05:03] [INFO ] Flow matrix only has 2596 transitions (discarded 9 similar events)
// Phase 1: matrix 2596 rows 1434 cols
[2023-03-24 16:05:03] [INFO ] Computed 182 place invariants in 62 ms
[2023-03-24 16:05:06] [INFO ] Dead Transitions using invariants and state equation in 2945 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3344 ms. Remains : 1434/1614 places, 2605/2775 transitions.
[2023-03-24 16:05:06] [INFO ] Flatten gal took : 94 ms
[2023-03-24 16:05:07] [INFO ] Flatten gal took : 101 ms
[2023-03-24 16:05:07] [INFO ] Input system was already deterministic with 2605 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1614/1614 places, 2775/2775 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1613 transition count 2774
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1613 transition count 2774
Applied a total of 2 rules in 90 ms. Remains 1613 /1614 variables (removed 1) and now considering 2774/2775 (removed 1) transitions.
[2023-03-24 16:05:07] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
// Phase 1: matrix 2765 rows 1613 cols
[2023-03-24 16:05:07] [INFO ] Computed 192 place invariants in 68 ms
[2023-03-24 16:05:12] [INFO ] Dead Transitions using invariants and state equation in 5282 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5382 ms. Remains : 1613/1614 places, 2774/2775 transitions.
[2023-03-24 16:05:12] [INFO ] Flatten gal took : 111 ms
[2023-03-24 16:05:12] [INFO ] Flatten gal took : 131 ms
[2023-03-24 16:05:13] [INFO ] Input system was already deterministic with 2774 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1614/1614 places, 2775/2775 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1604 transition count 2775
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 1603 transition count 2774
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 1603 transition count 2774
Applied a total of 12 rules in 123 ms. Remains 1603 /1614 variables (removed 11) and now considering 2774/2775 (removed 1) transitions.
[2023-03-24 16:05:13] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
// Phase 1: matrix 2765 rows 1603 cols
[2023-03-24 16:05:13] [INFO ] Computed 182 place invariants in 81 ms
[2023-03-24 16:05:18] [INFO ] Dead Transitions using invariants and state equation in 5036 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5161 ms. Remains : 1603/1614 places, 2774/2775 transitions.
[2023-03-24 16:05:18] [INFO ] Flatten gal took : 114 ms
[2023-03-24 16:05:18] [INFO ] Flatten gal took : 134 ms
[2023-03-24 16:05:18] [INFO ] Input system was already deterministic with 2774 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1614/1614 places, 2775/2775 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1604 transition count 2775
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 1603 transition count 2774
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 1603 transition count 2774
Applied a total of 12 rules in 86 ms. Remains 1603 /1614 variables (removed 11) and now considering 2774/2775 (removed 1) transitions.
[2023-03-24 16:05:19] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-24 16:05:19] [INFO ] Invariant cache hit.
[2023-03-24 16:05:24] [INFO ] Dead Transitions using invariants and state equation in 5086 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5196 ms. Remains : 1603/1614 places, 2774/2775 transitions.
[2023-03-24 16:05:24] [INFO ] Flatten gal took : 99 ms
[2023-03-24 16:05:24] [INFO ] Flatten gal took : 115 ms
[2023-03-24 16:05:24] [INFO ] Input system was already deterministic with 2774 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1614/1614 places, 2775/2775 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1604 transition count 2775
Applied a total of 10 rules in 59 ms. Remains 1604 /1614 variables (removed 10) and now considering 2775/2775 (removed 0) transitions.
[2023-03-24 16:05:24] [INFO ] Flow matrix only has 2766 transitions (discarded 9 similar events)
// Phase 1: matrix 2766 rows 1604 cols
[2023-03-24 16:05:24] [INFO ] Computed 182 place invariants in 59 ms
[2023-03-24 16:05:29] [INFO ] Dead Transitions using invariants and state equation in 4946 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5008 ms. Remains : 1604/1614 places, 2775/2775 transitions.
[2023-03-24 16:05:29] [INFO ] Flatten gal took : 97 ms
[2023-03-24 16:05:29] [INFO ] Flatten gal took : 100 ms
[2023-03-24 16:05:30] [INFO ] Input system was already deterministic with 2775 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1614/1614 places, 2775/2775 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 86 transitions
Trivial Post-agglo rules discarded 86 transitions
Performed 86 trivial Post agglomeration. Transition count delta: 86
Iterating post reduction 0 with 86 rules applied. Total rules applied 86 place count 1604 transition count 2689
Reduce places removed 86 places and 0 transitions.
Iterating post reduction 1 with 86 rules applied. Total rules applied 172 place count 1518 transition count 2689
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 172 place count 1518 transition count 2605
Deduced a syphon composed of 84 places in 2 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 340 place count 1434 transition count 2605
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 341 place count 1433 transition count 2604
Iterating global reduction 2 with 1 rules applied. Total rules applied 342 place count 1433 transition count 2604
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 346 place count 1431 transition count 2602
Applied a total of 346 rules in 319 ms. Remains 1431 /1614 variables (removed 183) and now considering 2602/2775 (removed 173) transitions.
[2023-03-24 16:05:30] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
// Phase 1: matrix 2593 rows 1431 cols
[2023-03-24 16:05:30] [INFO ] Computed 182 place invariants in 58 ms
[2023-03-24 16:05:33] [INFO ] Dead Transitions using invariants and state equation in 2724 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3047 ms. Remains : 1431/1614 places, 2602/2775 transitions.
[2023-03-24 16:05:33] [INFO ] Flatten gal took : 99 ms
[2023-03-24 16:05:33] [INFO ] Flatten gal took : 84 ms
[2023-03-24 16:05:33] [INFO ] Input system was already deterministic with 2602 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1614/1614 places, 2775/2775 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1604 transition count 2775
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 1603 transition count 2774
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 1603 transition count 2774
Applied a total of 12 rules in 113 ms. Remains 1603 /1614 variables (removed 11) and now considering 2774/2775 (removed 1) transitions.
[2023-03-24 16:05:33] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
// Phase 1: matrix 2765 rows 1603 cols
[2023-03-24 16:05:33] [INFO ] Computed 182 place invariants in 63 ms
[2023-03-24 16:05:38] [INFO ] Dead Transitions using invariants and state equation in 4991 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5106 ms. Remains : 1603/1614 places, 2774/2775 transitions.
[2023-03-24 16:05:38] [INFO ] Flatten gal took : 102 ms
[2023-03-24 16:05:38] [INFO ] Flatten gal took : 137 ms
[2023-03-24 16:05:39] [INFO ] Input system was already deterministic with 2774 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1614/1614 places, 2775/2775 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1604 transition count 2775
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 1603 transition count 2774
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 1603 transition count 2774
Applied a total of 12 rules in 115 ms. Remains 1603 /1614 variables (removed 11) and now considering 2774/2775 (removed 1) transitions.
[2023-03-24 16:05:39] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-24 16:05:39] [INFO ] Invariant cache hit.
[2023-03-24 16:05:44] [INFO ] Dead Transitions using invariants and state equation in 5082 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5200 ms. Remains : 1603/1614 places, 2774/2775 transitions.
[2023-03-24 16:05:44] [INFO ] Flatten gal took : 101 ms
[2023-03-24 16:05:44] [INFO ] Flatten gal took : 112 ms
[2023-03-24 16:05:44] [INFO ] Input system was already deterministic with 2774 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1614/1614 places, 2775/2775 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 84 rules applied. Total rules applied 84 place count 1604 transition count 2691
Reduce places removed 84 places and 0 transitions.
Iterating post reduction 1 with 84 rules applied. Total rules applied 168 place count 1520 transition count 2691
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 168 place count 1520 transition count 2607
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 336 place count 1436 transition count 2607
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 337 place count 1435 transition count 2606
Iterating global reduction 2 with 1 rules applied. Total rules applied 338 place count 1435 transition count 2606
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 342 place count 1433 transition count 2604
Applied a total of 342 rules in 255 ms. Remains 1433 /1614 variables (removed 181) and now considering 2604/2775 (removed 171) transitions.
[2023-03-24 16:05:45] [INFO ] Flow matrix only has 2595 transitions (discarded 9 similar events)
// Phase 1: matrix 2595 rows 1433 cols
[2023-03-24 16:05:45] [INFO ] Computed 182 place invariants in 62 ms
[2023-03-24 16:05:48] [INFO ] Dead Transitions using invariants and state equation in 2951 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3207 ms. Remains : 1433/1614 places, 2604/2775 transitions.
[2023-03-24 16:05:48] [INFO ] Flatten gal took : 92 ms
[2023-03-24 16:05:48] [INFO ] Flatten gal took : 118 ms
[2023-03-24 16:05:48] [INFO ] Input system was already deterministic with 2604 transitions.
Incomplete random walk after 10000 steps, including 668 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 1) seen :0
Finished Best-First random walk after 9215 steps, including 78 resets, run visited all 1 properties in 41 ms. (steps per millisecond=224 )
FORMULA PolyORBNT-PT-S10J80-CTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-24 16:05:48] [INFO ] Flatten gal took : 176 ms
[2023-03-24 16:05:49] [INFO ] Flatten gal took : 177 ms
[2023-03-24 16:05:49] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/CTLFireability.sr.xml took 31 ms.
[2023-03-24 16:05:49] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1614 places, 2775 transitions and 15584 arcs took 15 ms.
Total runtime 356281 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=CTLFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 1614 NrTr: 2775 NrArc: 15584)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.658sec

net check time: 0m 0.002sec

init dd package: 0m 2.793sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 10464260 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16064172 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.080sec

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="PolyORBNT-PT-S10J80"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is PolyORBNT-PT-S10J80, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r298-tall-167873952200786"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J80.tgz
mv PolyORBNT-PT-S10J80 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;