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.r329-tall-167889201800217.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 RERS2020-PT-pb101, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r329-tall-167889201800217
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 84M
-rw-r--r-- 1 mcc users 6.8K Feb 26 08:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 08:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 26 08:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Feb 26 08:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.9K Feb 26 08:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 08:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 26 08:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 26 08:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 83M 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 RERS2020-PT-pb101-CTLCardinality-00
FORMULA_NAME RERS2020-PT-pb101-CTLCardinality-01
FORMULA_NAME RERS2020-PT-pb101-CTLCardinality-02
FORMULA_NAME RERS2020-PT-pb101-CTLCardinality-03
FORMULA_NAME RERS2020-PT-pb101-CTLCardinality-04
FORMULA_NAME RERS2020-PT-pb101-CTLCardinality-05
FORMULA_NAME RERS2020-PT-pb101-CTLCardinality-06
FORMULA_NAME RERS2020-PT-pb101-CTLCardinality-07
FORMULA_NAME RERS2020-PT-pb101-CTLCardinality-08
FORMULA_NAME RERS2020-PT-pb101-CTLCardinality-09
FORMULA_NAME RERS2020-PT-pb101-CTLCardinality-10
FORMULA_NAME RERS2020-PT-pb101-CTLCardinality-11
FORMULA_NAME RERS2020-PT-pb101-CTLCardinality-12
FORMULA_NAME RERS2020-PT-pb101-CTLCardinality-13
FORMULA_NAME RERS2020-PT-pb101-CTLCardinality-14
FORMULA_NAME RERS2020-PT-pb101-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679079117353

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=RERS2020-PT-pb101
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-17 18:51:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-17 18:51:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 18:52:01] [INFO ] Load time of PNML (sax parser for PT used): 2358 ms
[2023-03-17 18:52:01] [INFO ] Transformed 906 places.
[2023-03-17 18:52:01] [INFO ] Transformed 149363 transitions.
[2023-03-17 18:52:01] [INFO ] Found NUPN structural information;
[2023-03-17 18:52:01] [INFO ] Parsed PT model containing 906 places and 149363 transitions and 595952 arcs in 2969 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Ensure Unique test removed 2798 transitions
Reduce redundant transitions removed 2798 transitions.
Support contains 118 out of 906 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 906/906 places, 146565/146565 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 902 transition count 146565
Applied a total of 4 rules in 502 ms. Remains 902 /906 variables (removed 4) and now considering 146565/146565 (removed 0) transitions.
[2023-03-17 18:52:03] [INFO ] Flow matrix only has 113363 transitions (discarded 33202 similar events)
// Phase 1: matrix 113363 rows 902 cols
[2023-03-17 18:52:03] [INFO ] Computed 5 place invariants in 571 ms
[2023-03-17 18:52:12] [INFO ] Implicit Places using invariants in 9218 ms returned []
Implicit Place search using SMT only with invariants took 9244 ms to find 0 implicit places.
[2023-03-17 18:52:12] [INFO ] Flow matrix only has 113363 transitions (discarded 33202 similar events)
[2023-03-17 18:52:12] [INFO ] Invariant cache hit.
[2023-03-17 18:52:42] [INFO ] Performed 92613/146565 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-17 18:53:00] [INFO ] Dead Transitions using invariants and state equation in 47632 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 902/906 places, 146565/146565 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 57401 ms. Remains : 902/906 places, 146565/146565 transitions.
Support contains 118 out of 902 places after structural reductions.
[2023-03-17 18:53:04] [INFO ] Flatten gal took : 3855 ms
[2023-03-17 18:53:04] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA RERS2020-PT-pb101-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb101-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-17 18:53:08] [INFO ] Flatten gal took : 4167 ms
[2023-03-17 18:53:16] [INFO ] Input system was already deterministic with 146565 transitions.
Support contains 92 out of 902 places (down from 118) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1198 ms. (steps per millisecond=8 ) properties (out of 46) seen :9
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 37) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 36) 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 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 36) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 34) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 33) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 32) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 31) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 30) 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 30) 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 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 30) seen :0
Running SMT prover for 30 properties.
[2023-03-17 18:53:19] [INFO ] Flow matrix only has 113363 transitions (discarded 33202 similar events)
[2023-03-17 18:53:19] [INFO ] Invariant cache hit.
[2023-03-17 18:53:20] [INFO ] [Real]Absence check using 5 positive place invariants in 9 ms returned sat
[2023-03-17 18:53:44] [INFO ] After 24228ms SMT Verify possible using state equation in real domain returned unsat :0 sat :9 real:20
[2023-03-17 18:53:47] [INFO ] State equation strengthened by 2578 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:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 18:53:47] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-17 18:53:47] [INFO ] After 27668ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 30 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 60 out of 902 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 902/902 places, 146565/146565 transitions.
Drop transitions removed 2098 transitions
Reduce isomorphic transitions removed 2098 transitions.
Iterating post reduction 0 with 2098 rules applied. Total rules applied 2098 place count 902 transition count 144467
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 2098 place count 902 transition count 144466
Deduced a syphon composed of 1 places in 61 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 2100 place count 901 transition count 144466
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 60 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 1 with 32 rules applied. Total rules applied 2132 place count 885 transition count 144450
Ensure Unique test removed 1064 transitions
Reduce isomorphic transitions removed 1064 transitions.
Iterating post reduction 1 with 1064 rules applied. Total rules applied 3196 place count 885 transition count 143386
Free-agglomeration rule applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 3199 place count 885 transition count 143383
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 3202 place count 882 transition count 143383
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 3 with 7 rules applied. Total rules applied 3209 place count 882 transition count 146601
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 536 transitions
Reduce isomorphic transitions removed 560 transitions.
Iterating post reduction 3 with 567 rules applied. Total rules applied 3776 place count 875 transition count 146041
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 3777 place count 875 transition count 146041
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 3778 place count 875 transition count 146040
Applied a total of 3778 rules in 5802 ms. Remains 875 /902 variables (removed 27) and now considering 146040/146565 (removed 525) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5810 ms. Remains : 875/902 places, 146040/146565 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1105 ms. (steps per millisecond=9 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 30) 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 30) 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 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 30) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=14 ) properties (out of 29) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 28) seen :0
Interrupted probabilistic random walk after 4902 steps, run timeout after 3004 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 4902 steps, saw 2277 distinct states, run finished after 3006 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 28 properties.
[2023-03-17 18:53:58] [INFO ] Flow matrix only has 114728 transitions (discarded 31312 similar events)
// Phase 1: matrix 114728 rows 875 cols
[2023-03-17 18:53:58] [INFO ] Computed 5 place invariants in 456 ms
[2023-03-17 18:53:59] [INFO ] [Real]Absence check using 5 positive place invariants in 8 ms returned sat
[2023-03-17 18:54:23] [INFO ] After 24363ms SMT Verify possible using state equation in real domain returned unsat :0 sat :8 real:19
[2023-03-17 18:54:25] [INFO ] State equation strengthened by 2601 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:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 18:54:25] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-17 18:54:25] [INFO ] After 26819ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 28 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 58 out of 875 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 875/875 places, 146040/146040 transitions.
Applied a total of 0 rules in 1082 ms. Remains 875 /875 variables (removed 0) and now considering 146040/146040 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1082 ms. Remains : 875/875 places, 146040/146040 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1095 ms. (steps per millisecond=9 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 28) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 27) seen :0
Interrupted probabilistic random walk after 5777 steps, run timeout after 3001 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 5777 steps, saw 2541 distinct states, run finished after 3002 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 27 properties.
[2023-03-17 18:54:31] [INFO ] Flow matrix only has 114728 transitions (discarded 31312 similar events)
[2023-03-17 18:54:31] [INFO ] Invariant cache hit.
[2023-03-17 18:54:32] [INFO ] [Real]Absence check using 5 positive place invariants in 9 ms returned sat
[2023-03-17 18:54:56] [INFO ] After 24389ms SMT Verify possible using state equation in real domain returned unsat :0 sat :8 real:18
[2023-03-17 18:54:58] [INFO ] State equation strengthened by 2601 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:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 18:54:58] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-17 18:54:58] [INFO ] After 26437ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 27 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 57 out of 875 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 875/875 places, 146040/146040 transitions.
Applied a total of 0 rules in 755 ms. Remains 875 /875 variables (removed 0) and now considering 146040/146040 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 757 ms. Remains : 875/875 places, 146040/146040 transitions.
[2023-03-17 18:55:03] [INFO ] Flatten gal took : 3445 ms
[2023-03-17 18:55:06] [INFO ] Flatten gal took : 3618 ms
[2023-03-17 18:55:14] [INFO ] Input system was already deterministic with 146565 transitions.
Computed a total of 140 stabilizing places and 28382 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 902/902 places, 146565/146565 transitions.
Applied a total of 0 rules in 169 ms. Remains 902 /902 variables (removed 0) and now considering 146565/146565 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 172 ms. Remains : 902/902 places, 146565/146565 transitions.
[2023-03-17 18:55:19] [INFO ] Flatten gal took : 3373 ms
[2023-03-17 18:55:23] [INFO ] Flatten gal took : 3767 ms
[2023-03-17 18:55:31] [INFO ] Input system was already deterministic with 146565 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 902/902 places, 146565/146565 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 901 transition count 146563
Deduced a syphon composed of 1 places in 47 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 900 transition count 146563
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 112 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 0 with 34 rules applied. Total rules applied 36 place count 883 transition count 146546
Ensure Unique test removed 1064 transitions
Reduce isomorphic transitions removed 1064 transitions.
Iterating post reduction 0 with 1064 rules applied. Total rules applied 1100 place count 883 transition count 145482
Applied a total of 1100 rules in 2248 ms. Remains 883 /902 variables (removed 19) and now considering 145482/146565 (removed 1083) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2251 ms. Remains : 883/902 places, 145482/146565 transitions.
[2023-03-17 18:55:37] [INFO ] Flatten gal took : 3191 ms
[2023-03-17 18:55:40] [INFO ] Flatten gal took : 3695 ms
[2023-03-17 18:55:48] [INFO ] Input system was already deterministic with 145482 transitions.
Starting structural reductions in LTL mode, iteration 0 : 902/902 places, 146565/146565 transitions.
Applied a total of 0 rules in 210 ms. Remains 902 /902 variables (removed 0) and now considering 146565/146565 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 214 ms. Remains : 902/902 places, 146565/146565 transitions.
[2023-03-17 18:55:53] [INFO ] Flatten gal took : 3611 ms
[2023-03-17 18:55:57] [INFO ] Flatten gal took : 3955 ms
[2023-03-17 18:56:05] [INFO ] Input system was already deterministic with 146565 transitions.
Starting structural reductions in LTL mode, iteration 0 : 902/902 places, 146565/146565 transitions.
Applied a total of 0 rules in 207 ms. Remains 902 /902 variables (removed 0) and now considering 146565/146565 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 211 ms. Remains : 902/902 places, 146565/146565 transitions.
[2023-03-17 18:56:09] [INFO ] Flatten gal took : 3242 ms
[2023-03-17 18:56:13] [INFO ] Flatten gal took : 3953 ms
[2023-03-17 18:56:22] [INFO ] Input system was already deterministic with 146565 transitions.
Starting structural reductions in LTL mode, iteration 0 : 902/902 places, 146565/146565 transitions.
Applied a total of 0 rules in 210 ms. Remains 902 /902 variables (removed 0) and now considering 146565/146565 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 213 ms. Remains : 902/902 places, 146565/146565 transitions.
[2023-03-17 18:56:26] [INFO ] Flatten gal took : 3534 ms
[2023-03-17 18:56:30] [INFO ] Flatten gal took : 4101 ms
[2023-03-17 18:56:38] [INFO ] Input system was already deterministic with 146565 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 902/902 places, 146565/146565 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 901 transition count 146563
Deduced a syphon composed of 1 places in 59 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 900 transition count 146563
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 54 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 38 place count 882 transition count 146545
Ensure Unique test removed 1161 transitions
Reduce isomorphic transitions removed 1161 transitions.
Iterating post reduction 0 with 1161 rules applied. Total rules applied 1199 place count 882 transition count 145384
Applied a total of 1199 rules in 2107 ms. Remains 882 /902 variables (removed 20) and now considering 145384/146565 (removed 1181) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2111 ms. Remains : 882/902 places, 145384/146565 transitions.
[2023-03-17 18:56:44] [INFO ] Flatten gal took : 3188 ms
[2023-03-17 18:56:48] [INFO ] Flatten gal took : 3629 ms
[2023-03-17 18:56:55] [INFO ] Input system was already deterministic with 145384 transitions.
Starting structural reductions in LTL mode, iteration 0 : 902/902 places, 146565/146565 transitions.
Applied a total of 0 rules in 176 ms. Remains 902 /902 variables (removed 0) and now considering 146565/146565 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 179 ms. Remains : 902/902 places, 146565/146565 transitions.
[2023-03-17 18:57:00] [INFO ] Flatten gal took : 3688 ms
[2023-03-17 18:57:04] [INFO ] Flatten gal took : 3943 ms
[2023-03-17 18:57:12] [INFO ] Input system was already deterministic with 146565 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 902/902 places, 146565/146565 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 901 transition count 146563
Deduced a syphon composed of 1 places in 54 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 900 transition count 146563
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 57 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 0 with 34 rules applied. Total rules applied 36 place count 883 transition count 146546
Ensure Unique test removed 1064 transitions
Reduce isomorphic transitions removed 1064 transitions.
Iterating post reduction 0 with 1064 rules applied. Total rules applied 1100 place count 883 transition count 145482
Applied a total of 1100 rules in 2133 ms. Remains 883 /902 variables (removed 19) and now considering 145482/146565 (removed 1083) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2137 ms. Remains : 883/902 places, 145482/146565 transitions.
[2023-03-17 18:57:18] [INFO ] Flatten gal took : 3528 ms
[2023-03-17 18:57:22] [INFO ] Flatten gal took : 3811 ms
[2023-03-17 18:57:30] [INFO ] Input system was already deterministic with 145482 transitions.
Starting structural reductions in LTL mode, iteration 0 : 902/902 places, 146565/146565 transitions.
Applied a total of 0 rules in 182 ms. Remains 902 /902 variables (removed 0) and now considering 146565/146565 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 184 ms. Remains : 902/902 places, 146565/146565 transitions.
[2023-03-17 18:57:34] [INFO ] Flatten gal took : 3440 ms
[2023-03-17 18:57:38] [INFO ] Flatten gal took : 3887 ms
[2023-03-17 18:57:46] [INFO ] Input system was already deterministic with 146565 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 902/902 places, 146565/146565 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 901 transition count 146563
Deduced a syphon composed of 1 places in 67 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 900 transition count 146563
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 69 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 38 place count 882 transition count 146545
Ensure Unique test removed 1161 transitions
Reduce isomorphic transitions removed 1161 transitions.
Iterating post reduction 0 with 1161 rules applied. Total rules applied 1199 place count 882 transition count 145384
Applied a total of 1199 rules in 2586 ms. Remains 882 /902 variables (removed 20) and now considering 145384/146565 (removed 1181) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2589 ms. Remains : 882/902 places, 145384/146565 transitions.
[2023-03-17 18:57:53] [INFO ] Flatten gal took : 3558 ms
[2023-03-17 18:57:57] [INFO ] Flatten gal took : 3916 ms
[2023-03-17 18:58:05] [INFO ] Input system was already deterministic with 145384 transitions.
Starting structural reductions in LTL mode, iteration 0 : 902/902 places, 146565/146565 transitions.
Applied a total of 0 rules in 224 ms. Remains 902 /902 variables (removed 0) and now considering 146565/146565 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 227 ms. Remains : 902/902 places, 146565/146565 transitions.
[2023-03-17 18:58:10] [INFO ] Flatten gal took : 3457 ms
[2023-03-17 18:58:14] [INFO ] Flatten gal took : 3927 ms
[2023-03-17 18:58:22] [INFO ] Input system was already deterministic with 146565 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 902/902 places, 146565/146565 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 901 transition count 146563
Deduced a syphon composed of 1 places in 56 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 900 transition count 146563
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 58 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 38 place count 882 transition count 146545
Ensure Unique test removed 1161 transitions
Reduce isomorphic transitions removed 1161 transitions.
Iterating post reduction 0 with 1161 rules applied. Total rules applied 1199 place count 882 transition count 145384
Applied a total of 1199 rules in 2253 ms. Remains 882 /902 variables (removed 20) and now considering 145384/146565 (removed 1181) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2257 ms. Remains : 882/902 places, 145384/146565 transitions.
[2023-03-17 18:58:29] [INFO ] Flatten gal took : 3531 ms
[2023-03-17 18:58:33] [INFO ] Flatten gal took : 3971 ms
[2023-03-17 18:58:41] [INFO ] Input system was already deterministic with 145384 transitions.
Starting structural reductions in LTL mode, iteration 0 : 902/902 places, 146565/146565 transitions.
Applied a total of 0 rules in 185 ms. Remains 902 /902 variables (removed 0) and now considering 146565/146565 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 187 ms. Remains : 902/902 places, 146565/146565 transitions.
[2023-03-17 18:58:46] [INFO ] Flatten gal took : 3704 ms
[2023-03-17 18:58:50] [INFO ] Flatten gal took : 3985 ms
[2023-03-17 18:58:58] [INFO ] Input system was already deterministic with 146565 transitions.
Starting structural reductions in LTL mode, iteration 0 : 902/902 places, 146565/146565 transitions.
Applied a total of 0 rules in 190 ms. Remains 902 /902 variables (removed 0) and now considering 146565/146565 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 193 ms. Remains : 902/902 places, 146565/146565 transitions.
[2023-03-17 18:59:02] [INFO ] Flatten gal took : 3395 ms
[2023-03-17 18:59:06] [INFO ] Flatten gal took : 4049 ms
[2023-03-17 18:59:14] [INFO ] Input system was already deterministic with 146565 transitions.
[2023-03-17 18:59:19] [INFO ] Flatten gal took : 3869 ms
[2023-03-17 18:59:22] [INFO ] Flatten gal took : 3893 ms
[2023-03-17 18:59:23] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-17 18:59:23] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 902 places, 146565 transitions and 584840 arcs took 291 ms.
Total runtime 444324 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/489/ctl_0_ --ctl=/tmp/489/ctl_1_ --ctl=/tmp/489/ctl_2_ --ctl=/tmp/489/ctl_3_ --ctl=/tmp/489/ctl_4_ --ctl=/tmp/489/ctl_5_ --ctl=/tmp/489/ctl_6_ --ctl=/tmp/489/ctl_7_ --ctl=/tmp/489/ctl_8_ --ctl=/tmp/489/ctl_9_ --ctl=/tmp/489/ctl_10_ --ctl=/tmp/489/ctl_11_ --ctl=/tmp/489/ctl_12_ --ctl=/tmp/489/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 14952496 kB
After kill :
MemTotal: 16393232 kB
MemFree: 15915620 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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination 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="RERS2020-PT-pb101"
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 RERS2020-PT-pb101, 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 r329-tall-167889201800217"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb101.tgz
mv RERS2020-PT-pb101 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 ;