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.r330-tall-167889203100282.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 RERS2020-PT-pb109, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r330-tall-167889203100282
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 86M
-rw-r--r-- 1 mcc users 9.2K Feb 26 08:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 26 08:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 26 08:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 26 08:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 16:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 08:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K Feb 26 08:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Feb 26 08:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Feb 26 08:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K 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 85M 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-pb109-CTLFireability-00
FORMULA_NAME RERS2020-PT-pb109-CTLFireability-01
FORMULA_NAME RERS2020-PT-pb109-CTLFireability-02
FORMULA_NAME RERS2020-PT-pb109-CTLFireability-03
FORMULA_NAME RERS2020-PT-pb109-CTLFireability-04
FORMULA_NAME RERS2020-PT-pb109-CTLFireability-05
FORMULA_NAME RERS2020-PT-pb109-CTLFireability-06
FORMULA_NAME RERS2020-PT-pb109-CTLFireability-07
FORMULA_NAME RERS2020-PT-pb109-CTLFireability-08
FORMULA_NAME RERS2020-PT-pb109-CTLFireability-09
FORMULA_NAME RERS2020-PT-pb109-CTLFireability-10
FORMULA_NAME RERS2020-PT-pb109-CTLFireability-11
FORMULA_NAME RERS2020-PT-pb109-CTLFireability-12
FORMULA_NAME RERS2020-PT-pb109-CTLFireability-13
FORMULA_NAME RERS2020-PT-pb109-CTLFireability-14
FORMULA_NAME RERS2020-PT-pb109-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679136315279

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=RERS2020-PT-pb109
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-18 10:45:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-18 10:45:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 10:45:19] [INFO ] Load time of PNML (sax parser for PT used): 2240 ms
[2023-03-18 10:45:19] [INFO ] Transformed 1907 places.
[2023-03-18 10:45:19] [INFO ] Transformed 151872 transitions.
[2023-03-18 10:45:19] [INFO ] Found NUPN structural information;
[2023-03-18 10:45:19] [INFO ] Parsed PT model containing 1907 places and 151872 transitions and 605350 arcs in 2722 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 37 ms.
Ensure Unique test removed 6571 transitions
Reduce redundant transitions removed 6571 transitions.
Support contains 152 out of 1907 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1907/1907 places, 145301/145301 transitions.
Ensure Unique test removed 15 places
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 1891 transition count 145301
Applied a total of 16 rules in 568 ms. Remains 1891 /1907 variables (removed 16) and now considering 145301/145301 (removed 0) transitions.
[2023-03-18 10:45:21] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1891 cols
[2023-03-18 10:45:21] [INFO ] Computed 15 place invariants in 673 ms
[2023-03-18 10:45:26] [INFO ] Implicit Places using invariants in 4964 ms returned []
Implicit Place search using SMT only with invariants took 4991 ms to find 0 implicit places.
[2023-03-18 10:45:26] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
[2023-03-18 10:45:26] [INFO ] Invariant cache hit.
[2023-03-18 10:45:56] [INFO ] Performed 75046/145301 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 10:46:24] [INFO ] Dead Transitions using invariants and state equation in 58221 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1891/1907 places, 145301/145301 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63796 ms. Remains : 1891/1907 places, 145301/145301 transitions.
Support contains 152 out of 1891 places after structural reductions.
[2023-03-18 10:46:28] [INFO ] Flatten gal took : 3723 ms
[2023-03-18 10:46:32] [INFO ] Flatten gal took : 3447 ms
[2023-03-18 10:46:38] [INFO ] Input system was already deterministic with 145301 transitions.
Support contains 149 out of 1891 places (down from 152) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 5 resets, run finished after 1338 ms. (steps per millisecond=7 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 67) 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 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 67) 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 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 67) 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 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 67) 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 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 67) 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 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 67) 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 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 67) 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 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 67) 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 67) 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 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 67) seen :0
Interrupted probabilistic random walk after 9448 steps, run timeout after 6006 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 9448 steps, saw 7523 distinct states, run finished after 6008 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 67 properties.
[2023-03-18 10:46:47] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
[2023-03-18 10:46:47] [INFO ] Invariant cache hit.
[2023-03-18 10:46:50] [INFO ] [Real]Absence check using 15 positive place invariants in 25 ms returned sat
[2023-03-18 10:47:12] [INFO ] After 22186ms SMT Verify possible using state equation in real domain returned unsat :0 sat :18 real:48
[2023-03-18 10:47:14] [INFO ] State equation strengthened by 5235 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)
[2023-03-18 10:47:14] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 10:47:14] [INFO ] After 26619ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 67 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 149 out of 1891 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Drop transitions removed 3364 transitions
Reduce isomorphic transitions removed 3364 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 3366 rules applied. Total rules applied 3366 place count 1891 transition count 141935
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 3370 place count 1889 transition count 141933
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3370 place count 1889 transition count 141932
Deduced a syphon composed of 1 places in 123 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 3372 place count 1888 transition count 141932
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 123 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 3414 place count 1867 transition count 141911
Drop transitions removed 5 transitions
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 95 transitions.
Iterating post reduction 2 with 95 rules applied. Total rules applied 3509 place count 1867 transition count 141816
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 154 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 3515 place count 1864 transition count 141816
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 3518 place count 1864 transition count 141813
Free-agglomeration rule applied 26 times with reduction of 45 identical transitions.
Iterating global reduction 4 with 26 rules applied. Total rules applied 3544 place count 1864 transition count 141742
Reduce places removed 26 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 4 with 63 rules applied. Total rules applied 3607 place count 1838 transition count 141705
Free-agglomeration rule applied 6 times.
Iterating global reduction 5 with 6 rules applied. Total rules applied 3613 place count 1838 transition count 141699
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 81 transitions.
Iterating post reduction 5 with 87 rules applied. Total rules applied 3700 place count 1832 transition count 141618
Free-agglomeration rule applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 3702 place count 1832 transition count 141616
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 3713 place count 1830 transition count 141607
Free-agglomeration rule applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 3715 place count 1830 transition count 141605
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 3719 place count 1828 transition count 141603
Free-agglomeration rule applied 2 times.
Iterating global reduction 8 with 2 rules applied. Total rules applied 3721 place count 1828 transition count 141601
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 3731 place count 1826 transition count 141593
Free-agglomeration rule applied 1 times.
Iterating global reduction 9 with 1 rules applied. Total rules applied 3732 place count 1826 transition count 141592
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 3739 place count 1825 transition count 141586
Free-agglomeration rule (complex) applied 24 times with reduction of 632 identical transitions.
Iterating global reduction 10 with 24 rules applied. Total rules applied 3763 place count 1825 transition count 144196
Reduce places removed 24 places and 0 transitions.
Drop transitions removed 7 transitions
Ensure Unique test removed 520 transitions
Reduce isomorphic transitions removed 527 transitions.
Iterating post reduction 10 with 551 rules applied. Total rules applied 4314 place count 1801 transition count 143669
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 11 with 2 rules applied. Total rules applied 4316 place count 1801 transition count 143669
Applied a total of 4316 rules in 12182 ms. Remains 1801 /1891 variables (removed 90) and now considering 143669/145301 (removed 1632) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12188 ms. Remains : 1801/1891 places, 143669/145301 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1390 ms. (steps per millisecond=7 ) properties (out of 67) 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 67) 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 67) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 67) 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 67) 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 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) seen :0
Interrupted probabilistic random walk after 11743 steps, run timeout after 6007 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 11743 steps, saw 9919 distinct states, run finished after 6007 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 67 properties.
[2023-03-18 10:47:35] [INFO ] Flow matrix only has 102418 transitions (discarded 41251 similar events)
// Phase 1: matrix 102418 rows 1801 cols
[2023-03-18 10:47:36] [INFO ] Computed 15 place invariants in 549 ms
[2023-03-18 10:47:38] [INFO ] [Real]Absence check using 15 positive place invariants in 19 ms returned sat
[2023-03-18 10:48:01] [INFO ] After 22420ms SMT Verify possible using state equation in real domain returned unsat :0 sat :18 real:48
[2023-03-18 10:48:02] [INFO ] State equation strengthened by 5269 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)
[2023-03-18 10:48:02] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 10:48:02] [INFO ] After 25887ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 67 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 149 out of 1801 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1801/1801 places, 143669/143669 transitions.
Applied a total of 0 rules in 687 ms. Remains 1801 /1801 variables (removed 0) and now considering 143669/143669 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 687 ms. Remains : 1801/1801 places, 143669/143669 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1801/1801 places, 143669/143669 transitions.
Applied a total of 0 rules in 674 ms. Remains 1801 /1801 variables (removed 0) and now considering 143669/143669 (removed 0) transitions.
[2023-03-18 10:48:03] [INFO ] Flow matrix only has 102418 transitions (discarded 41251 similar events)
[2023-03-18 10:48:03] [INFO ] Invariant cache hit.
[2023-03-18 10:48:08] [INFO ] Implicit Places using invariants in 4869 ms returned []
Implicit Place search using SMT only with invariants took 4870 ms to find 0 implicit places.
[2023-03-18 10:48:08] [INFO ] Flow matrix only has 102418 transitions (discarded 41251 similar events)
[2023-03-18 10:48:08] [INFO ] Invariant cache hit.
[2023-03-18 10:48:38] [INFO ] Performed 73452/143669 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 10:49:06] [INFO ] Dead Transitions using invariants and state equation in 58506 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64066 ms. Remains : 1801/1801 places, 143669/143669 transitions.
[2023-03-18 10:49:10] [INFO ] Flatten gal took : 3283 ms
[2023-03-18 10:49:14] [INFO ] Flatten gal took : 3519 ms
[2023-03-18 10:49:20] [INFO ] Input system was already deterministic with 145301 transitions.
Computed a total of 470 stabilizing places and 59095 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Applied a total of 0 rules in 223 ms. Remains 1891 /1891 variables (removed 0) and now considering 145301/145301 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 225 ms. Remains : 1891/1891 places, 145301/145301 transitions.
[2023-03-18 10:49:25] [INFO ] Flatten gal took : 3155 ms
[2023-03-18 10:49:29] [INFO ] Flatten gal took : 3581 ms
[2023-03-18 10:49:35] [INFO ] Input system was already deterministic with 145301 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Applied a total of 0 rules in 230 ms. Remains 1891 /1891 variables (removed 0) and now considering 145301/145301 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 232 ms. Remains : 1891/1891 places, 145301/145301 transitions.
[2023-03-18 10:49:39] [INFO ] Flatten gal took : 3211 ms
[2023-03-18 10:49:43] [INFO ] Flatten gal took : 3710 ms
[2023-03-18 10:49:49] [INFO ] Input system was already deterministic with 145301 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1890 transition count 145298
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 6 place count 1888 transition count 145296
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 1888 transition count 145295
Deduced a syphon composed of 1 places in 86 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 1887 transition count 145295
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 80 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 52 place count 1865 transition count 145273
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Iterating post reduction 2 with 95 rules applied. Total rules applied 147 place count 1865 transition count 145178
Applied a total of 147 rules in 2308 ms. Remains 1865 /1891 variables (removed 26) and now considering 145178/145301 (removed 123) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2310 ms. Remains : 1865/1891 places, 145178/145301 transitions.
[2023-03-18 10:49:55] [INFO ] Flatten gal took : 3242 ms
[2023-03-18 10:49:59] [INFO ] Flatten gal took : 3547 ms
[2023-03-18 10:50:05] [INFO ] Input system was already deterministic with 145178 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Applied a total of 0 rules in 239 ms. Remains 1891 /1891 variables (removed 0) and now considering 145301/145301 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 242 ms. Remains : 1891/1891 places, 145301/145301 transitions.
[2023-03-18 10:50:09] [INFO ] Flatten gal took : 3194 ms
[2023-03-18 10:50:13] [INFO ] Flatten gal took : 3639 ms
[2023-03-18 10:50:19] [INFO ] Input system was already deterministic with 145301 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1890 transition count 145298
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 6 place count 1888 transition count 145296
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 1888 transition count 145295
Deduced a syphon composed of 1 places in 84 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 1887 transition count 145295
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 78 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 52 place count 1865 transition count 145273
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Iterating post reduction 2 with 95 rules applied. Total rules applied 147 place count 1865 transition count 145178
Applied a total of 147 rules in 2198 ms. Remains 1865 /1891 variables (removed 26) and now considering 145178/145301 (removed 123) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2200 ms. Remains : 1865/1891 places, 145178/145301 transitions.
[2023-03-18 10:50:25] [INFO ] Flatten gal took : 3205 ms
[2023-03-18 10:50:29] [INFO ] Flatten gal took : 3605 ms
[2023-03-18 10:50:36] [INFO ] Input system was already deterministic with 145178 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Applied a total of 0 rules in 235 ms. Remains 1891 /1891 variables (removed 0) and now considering 145301/145301 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 237 ms. Remains : 1891/1891 places, 145301/145301 transitions.
[2023-03-18 10:50:40] [INFO ] Flatten gal took : 3199 ms
[2023-03-18 10:50:43] [INFO ] Flatten gal took : 3663 ms
[2023-03-18 10:50:50] [INFO ] Input system was already deterministic with 145301 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Applied a total of 0 rules in 234 ms. Remains 1891 /1891 variables (removed 0) and now considering 145301/145301 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 237 ms. Remains : 1891/1891 places, 145301/145301 transitions.
[2023-03-18 10:50:54] [INFO ] Flatten gal took : 3226 ms
[2023-03-18 10:50:57] [INFO ] Flatten gal took : 3671 ms
[2023-03-18 10:51:04] [INFO ] Input system was already deterministic with 145301 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1891 transition count 145299
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 6 place count 1889 transition count 145297
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 1889 transition count 145296
Deduced a syphon composed of 1 places in 93 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 1888 transition count 145296
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 87 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 52 place count 1866 transition count 145274
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Iterating post reduction 2 with 95 rules applied. Total rules applied 147 place count 1866 transition count 145179
Applied a total of 147 rules in 2226 ms. Remains 1866 /1891 variables (removed 25) and now considering 145179/145301 (removed 122) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2228 ms. Remains : 1866/1891 places, 145179/145301 transitions.
[2023-03-18 10:51:10] [INFO ] Flatten gal took : 3173 ms
[2023-03-18 10:51:14] [INFO ] Flatten gal took : 3593 ms
[2023-03-18 10:51:20] [INFO ] Input system was already deterministic with 145179 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Applied a total of 0 rules in 240 ms. Remains 1891 /1891 variables (removed 0) and now considering 145301/145301 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 243 ms. Remains : 1891/1891 places, 145301/145301 transitions.
[2023-03-18 10:51:24] [INFO ] Flatten gal took : 3214 ms
[2023-03-18 10:51:28] [INFO ] Flatten gal took : 3593 ms
[2023-03-18 10:51:34] [INFO ] Input system was already deterministic with 145301 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Applied a total of 0 rules in 234 ms. Remains 1891 /1891 variables (removed 0) and now considering 145301/145301 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 236 ms. Remains : 1891/1891 places, 145301/145301 transitions.
[2023-03-18 10:51:38] [INFO ] Flatten gal took : 3215 ms
[2023-03-18 10:51:41] [INFO ] Flatten gal took : 3513 ms
[2023-03-18 10:51:48] [INFO ] Input system was already deterministic with 145301 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Applied a total of 0 rules in 245 ms. Remains 1891 /1891 variables (removed 0) and now considering 145301/145301 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 247 ms. Remains : 1891/1891 places, 145301/145301 transitions.
[2023-03-18 10:51:52] [INFO ] Flatten gal took : 3151 ms
[2023-03-18 10:51:55] [INFO ] Flatten gal took : 3455 ms
[2023-03-18 10:52:01] [INFO ] Input system was already deterministic with 145301 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1890 transition count 145298
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 6 place count 1888 transition count 145296
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 1888 transition count 145295
Deduced a syphon composed of 1 places in 89 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 1887 transition count 145295
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 83 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 52 place count 1865 transition count 145273
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Iterating post reduction 2 with 95 rules applied. Total rules applied 147 place count 1865 transition count 145178
Applied a total of 147 rules in 2440 ms. Remains 1865 /1891 variables (removed 26) and now considering 145178/145301 (removed 123) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2444 ms. Remains : 1865/1891 places, 145178/145301 transitions.
[2023-03-18 10:52:08] [INFO ] Flatten gal took : 3200 ms
[2023-03-18 10:52:11] [INFO ] Flatten gal took : 3602 ms
[2023-03-18 10:52:18] [INFO ] Input system was already deterministic with 145178 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1890 transition count 145298
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 6 place count 1888 transition count 145296
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 1888 transition count 145295
Deduced a syphon composed of 1 places in 85 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 1887 transition count 145295
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 79 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 52 place count 1865 transition count 145273
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Iterating post reduction 2 with 95 rules applied. Total rules applied 147 place count 1865 transition count 145178
Applied a total of 147 rules in 2192 ms. Remains 1865 /1891 variables (removed 26) and now considering 145178/145301 (removed 123) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2195 ms. Remains : 1865/1891 places, 145178/145301 transitions.
[2023-03-18 10:52:23] [INFO ] Flatten gal took : 3176 ms
[2023-03-18 10:52:27] [INFO ] Flatten gal took : 3616 ms
[2023-03-18 10:52:33] [INFO ] Input system was already deterministic with 145178 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Applied a total of 0 rules in 238 ms. Remains 1891 /1891 variables (removed 0) and now considering 145301/145301 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 241 ms. Remains : 1891/1891 places, 145301/145301 transitions.
[2023-03-18 10:52:37] [INFO ] Flatten gal took : 3172 ms
[2023-03-18 10:52:41] [INFO ] Flatten gal took : 3420 ms
[2023-03-18 10:52:47] [INFO ] Input system was already deterministic with 145301 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Applied a total of 0 rules in 235 ms. Remains 1891 /1891 variables (removed 0) and now considering 145301/145301 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 238 ms. Remains : 1891/1891 places, 145301/145301 transitions.
[2023-03-18 10:52:51] [INFO ] Flatten gal took : 3195 ms
[2023-03-18 10:52:54] [INFO ] Flatten gal took : 3439 ms
[2023-03-18 10:53:00] [INFO ] Input system was already deterministic with 145301 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Applied a total of 0 rules in 241 ms. Remains 1891 /1891 variables (removed 0) and now considering 145301/145301 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 244 ms. Remains : 1891/1891 places, 145301/145301 transitions.
[2023-03-18 10:53:04] [INFO ] Flatten gal took : 3114 ms
[2023-03-18 10:53:08] [INFO ] Flatten gal took : 3495 ms
[2023-03-18 10:53:14] [INFO ] Input system was already deterministic with 145301 transitions.
[2023-03-18 10:53:18] [INFO ] Flatten gal took : 3494 ms
[2023-03-18 10:53:22] [INFO ] Flatten gal took : 3631 ms
[2023-03-18 10:53:22] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-03-18 10:53:22] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1891 places, 145301 transitions and 579073 arcs took 281 ms.
Total runtime 485873 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: 1891 NrTr: 145301 NrArc: 579073)

parse formulas
formulas created successfully
place and transition orderings generation:1m24.294sec

net check time: 0m 0.194sec

init dd package: 0m 2.559sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9984108 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15916836 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 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: 3m 9.230sec

1891 4546 4748 5365 4941 6233 5809 6239 5622 7161 7162 6738 8101 7677 7520 9169 9169 8745 9332 8908 9332 7793 9369 7810 9455 9031 9455 7915 9455 9455 9031 9455 9031 7810 9887 10381 10691 12149 12149 11725 12518 12094 11047 12473 13934 14831 14571 14167 15856 16294 16406 17327 18017 18390 17876 17003 18035 19671 19133 18080 19688 19092 18095 19778 19445 20359 20809 23938 25635 26551 27531 28074 28158

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-pb109"
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 RERS2020-PT-pb109, 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 r330-tall-167889203100282"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb109.tgz
mv RERS2020-PT-pb109 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 ;