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.r295-tall-167873948400785.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)
.................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is PolyORBNT-PT-S10J80, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r295-tall-167873948400785
=====================================================================

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

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBNT-PT-S10J80-CTLCardinality-00
FORMULA_NAME PolyORBNT-PT-S10J80-CTLCardinality-01
FORMULA_NAME PolyORBNT-PT-S10J80-CTLCardinality-02
FORMULA_NAME PolyORBNT-PT-S10J80-CTLCardinality-03
FORMULA_NAME PolyORBNT-PT-S10J80-CTLCardinality-04
FORMULA_NAME PolyORBNT-PT-S10J80-CTLCardinality-05
FORMULA_NAME PolyORBNT-PT-S10J80-CTLCardinality-06
FORMULA_NAME PolyORBNT-PT-S10J80-CTLCardinality-07
FORMULA_NAME PolyORBNT-PT-S10J80-CTLCardinality-08
FORMULA_NAME PolyORBNT-PT-S10J80-CTLCardinality-09
FORMULA_NAME PolyORBNT-PT-S10J80-CTLCardinality-10
FORMULA_NAME PolyORBNT-PT-S10J80-CTLCardinality-11
FORMULA_NAME PolyORBNT-PT-S10J80-CTLCardinality-12
FORMULA_NAME PolyORBNT-PT-S10J80-CTLCardinality-13
FORMULA_NAME PolyORBNT-PT-S10J80-CTLCardinality-14
FORMULA_NAME PolyORBNT-PT-S10J80-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678909937163

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=lolaxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S10J80
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-15 19:52:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-15 19:52:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 19:52:19] [INFO ] Load time of PNML (sax parser for PT used): 636 ms
[2023-03-15 19:52:19] [INFO ] Transformed 1614 places.
[2023-03-15 19:52:19] [INFO ] Transformed 13500 transitions.
[2023-03-15 19:52:19] [INFO ] Parsed PT model containing 1614 places and 13500 transitions and 119759 arcs in 779 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 25 ms.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Support contains 835 out of 1614 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1614/1614 places, 3390/3390 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1604 transition count 3390
Applied a total of 10 rules in 175 ms. Remains 1604 /1614 variables (removed 10) and now considering 3390/3390 (removed 0) transitions.
[2023-03-15 19:52:19] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
// Phase 1: matrix 3381 rows 1604 cols
[2023-03-15 19:52:19] [INFO ] Computed 182 place invariants in 274 ms
[2023-03-15 19:52:26] [INFO ] Dead Transitions using invariants and state equation in 6318 ms found 615 transitions.
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions.
[2023-03-15 19:52:26] [INFO ] Flow matrix only has 2766 transitions (discarded 9 similar events)
// Phase 1: matrix 2766 rows 1604 cols
[2023-03-15 19:52:26] [INFO ] Computed 182 place invariants in 121 ms
[2023-03-15 19:52:27] [INFO ] Implicit Places using invariants in 1037 ms returned []
[2023-03-15 19:52:27] [INFO ] Flow matrix only has 2766 transitions (discarded 9 similar events)
[2023-03-15 19:52:27] [INFO ] Invariant cache hit.
[2023-03-15 19:52:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 19:52:58] [INFO ] Performed 429/1604 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-15 19:53:28] [INFO ] Performed 958/1604 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-15 19:53:41] [INFO ] Implicit Places using invariants and state equation in 74097 ms returned []
Implicit Place search using SMT with State Equation took 75136 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1604/1614 places, 2775/3390 transitions.
Applied a total of 0 rules in 37 ms. Remains 1604 /1604 variables (removed 0) and now considering 2775/2775 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 81699 ms. Remains : 1604/1614 places, 2775/3390 transitions.
Support contains 835 out of 1604 places after structural reductions.
[2023-03-15 19:53:41] [INFO ] Flatten gal took : 288 ms
[2023-03-15 19:53:41] [INFO ] Flatten gal took : 152 ms
[2023-03-15 19:53:42] [INFO ] Input system was already deterministic with 2775 transitions.
Support contains 833 out of 1604 places (down from 835) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 557 resets, run finished after 997 ms. (steps per millisecond=10 ) properties (out of 104) seen :15
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1000 steps, including 11 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 89) seen :0
Running SMT prover for 89 properties.
[2023-03-15 19:53:43] [INFO ] Flow matrix only has 2766 transitions (discarded 9 similar events)
[2023-03-15 19:53:43] [INFO ] Invariant cache hit.
[2023-03-15 19:53:46] [INFO ] [Real]Absence check using 160 positive place invariants in 35 ms returned sat
[2023-03-15 19:53:47] [INFO ] [Real]Absence check using 160 positive and 22 generalized place invariants in 50 ms returned sat
[2023-03-15 19:53:47] [INFO ] After 2695ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:88
[2023-03-15 19:53:49] [INFO ] [Nat]Absence check using 160 positive place invariants in 39 ms returned sat
[2023-03-15 19:53:49] [INFO ] [Nat]Absence check using 160 positive and 22 generalized place invariants in 62 ms returned sat
[2023-03-15 19:54:12] [INFO ] After 21763ms SMT Verify possible using state equation in natural domain returned unsat :59 sat :29
[2023-03-15 19:54:12] [INFO ] State equation strengthened by 1 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 19:54:12] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 19:54:12] [INFO ] After 25035ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:88
Fused 89 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 7 ms.
Support contains 293 out of 1604 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1604/1604 places, 2775/2775 transitions.
Drop transitions removed 78 transitions
Trivial Post-agglo rules discarded 78 transitions
Performed 78 trivial Post agglomeration. Transition count delta: 78
Iterating post reduction 0 with 78 rules applied. Total rules applied 78 place count 1604 transition count 2697
Reduce places removed 78 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 82 rules applied. Total rules applied 160 place count 1526 transition count 2693
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 164 place count 1522 transition count 2693
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 80 Pre rules applied. Total rules applied 164 place count 1522 transition count 2613
Deduced a syphon composed of 80 places in 3 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 324 place count 1442 transition count 2613
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 326 place count 1441 transition count 2612
Applied a total of 326 rules in 373 ms. Remains 1441 /1604 variables (removed 163) and now considering 2612/2775 (removed 163) transitions.
[2023-03-15 19:54:12] [INFO ] Flow matrix only has 2603 transitions (discarded 9 similar events)
// Phase 1: matrix 2603 rows 1441 cols
[2023-03-15 19:54:12] [INFO ] Computed 182 place invariants in 57 ms
[2023-03-15 19:54:15] [INFO ] Dead Transitions using invariants and state equation in 2774 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3148 ms. Remains : 1441/1604 places, 2612/2775 transitions.
Incomplete random walk after 10000 steps, including 716 resets, run finished after 411 ms. (steps per millisecond=24 ) properties (out of 30) seen :14
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1000 steps, including 12 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2023-03-15 19:54:15] [INFO ] Flow matrix only has 2603 transitions (discarded 9 similar events)
[2023-03-15 19:54:15] [INFO ] Invariant cache hit.
[2023-03-15 19:54:16] [INFO ] [Real]Absence check using 159 positive place invariants in 36 ms returned sat
[2023-03-15 19:54:16] [INFO ] [Real]Absence check using 159 positive and 23 generalized place invariants in 50 ms returned sat
[2023-03-15 19:54:16] [INFO ] After 581ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-15 19:54:16] [INFO ] [Nat]Absence check using 159 positive place invariants in 36 ms returned sat
[2023-03-15 19:54:16] [INFO ] [Nat]Absence check using 159 positive and 23 generalized place invariants in 56 ms returned sat
[2023-03-15 19:54:41] [INFO ] After 24264ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-15 19:54:41] [INFO ] State equation strengthened by 1 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 19:54:41] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 19:54:41] [INFO ] After 25037ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:12
Fused 12 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 25 out of 1441 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1441/1441 places, 2612/2612 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 1441 transition count 2609
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 1438 transition count 2609
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 6 place count 1438 transition count 2605
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 14 place count 1434 transition count 2605
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 15 place count 1433 transition count 2604
Iterating global reduction 2 with 1 rules applied. Total rules applied 16 place count 1433 transition count 2604
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 18 place count 1432 transition count 2603
Applied a total of 18 rules in 491 ms. Remains 1432 /1441 variables (removed 9) and now considering 2603/2612 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 491 ms. Remains : 1432/1441 places, 2603/2612 transitions.
Incomplete random walk after 10000 steps, including 700 resets, run finished after 324 ms. (steps per millisecond=30 ) properties (out of 12) seen :4
Incomplete Best-First random walk after 10000 steps, including 70 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 7) seen :2
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10000 steps, including 61 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 3) seen :1
Running SMT prover for 2 properties.
[2023-03-15 19:54:42] [INFO ] Flow matrix only has 2594 transitions (discarded 9 similar events)
// Phase 1: matrix 2594 rows 1432 cols
[2023-03-15 19:54:42] [INFO ] Computed 182 place invariants in 53 ms
[2023-03-15 19:54:42] [INFO ] [Real]Absence check using 160 positive place invariants in 37 ms returned sat
[2023-03-15 19:54:42] [INFO ] [Real]Absence check using 160 positive and 22 generalized place invariants in 47 ms returned sat
[2023-03-15 19:54:42] [INFO ] After 284ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-15 19:54:43] [INFO ] [Nat]Absence check using 160 positive place invariants in 34 ms returned sat
[2023-03-15 19:54:43] [INFO ] [Nat]Absence check using 160 positive and 22 generalized place invariants in 43 ms returned sat
[2023-03-15 19:55:04] [INFO ] After 21017ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 19:55:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 19:55:04] [INFO ] After 769ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 19:55:05] [INFO ] Deduced a trap composed of 590 places in 688 ms of which 4 ms to minimize.
[2023-03-15 19:55:06] [INFO ] Deduced a trap composed of 585 places in 770 ms of which 1 ms to minimize.
[2023-03-15 19:55:07] [INFO ] Deduced a trap composed of 578 places in 698 ms of which 2 ms to minimize.
[2023-03-15 19:55:08] [INFO ] Deduced a trap composed of 604 places in 719 ms of which 2 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 19:55:08] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 19:55:08] [INFO ] After 25308ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Parikh walk visited 0 properties in 2 ms.
Support contains 3 out of 1432 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1432/1432 places, 2603/2603 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 1432 transition count 2602
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1431 transition count 2602
Applied a total of 2 rules in 98 ms. Remains 1431 /1432 variables (removed 1) and now considering 2602/2603 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 1431/1432 places, 2602/2603 transitions.
Incomplete random walk after 10000 steps, including 684 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 70 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 90069 steps, run timeout after 3001 ms. (steps per millisecond=30 ) properties seen :{}
Probabilistic random walk after 90069 steps, saw 16457 distinct states, run finished after 3002 ms. (steps per millisecond=30 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-15 19:55:11] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
// Phase 1: matrix 2593 rows 1431 cols
[2023-03-15 19:55:11] [INFO ] Computed 182 place invariants in 67 ms
[2023-03-15 19:55:11] [INFO ] [Real]Absence check using 159 positive place invariants in 38 ms returned sat
[2023-03-15 19:55:11] [INFO ] [Real]Absence check using 159 positive and 23 generalized place invariants in 71 ms returned sat
[2023-03-15 19:55:11] [INFO ] After 330ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-15 19:55:12] [INFO ] [Nat]Absence check using 159 positive place invariants in 36 ms returned sat
[2023-03-15 19:55:12] [INFO ] [Nat]Absence check using 159 positive and 23 generalized place invariants in 45 ms returned sat
[2023-03-15 19:55:34] [INFO ] After 22219ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 19:55:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 19:55:36] [INFO ] After 2494ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-15 19:55:36] [INFO ] After 25026ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 4 ms.
Support contains 3 out of 1431 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1431/1431 places, 2602/2602 transitions.
Applied a total of 0 rules in 89 ms. Remains 1431 /1431 variables (removed 0) and now considering 2602/2602 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 1431/1431 places, 2602/2602 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1431/1431 places, 2602/2602 transitions.
Applied a total of 0 rules in 88 ms. Remains 1431 /1431 variables (removed 0) and now considering 2602/2602 (removed 0) transitions.
[2023-03-15 19:55:37] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-15 19:55:37] [INFO ] Invariant cache hit.
[2023-03-15 19:55:40] [INFO ] Implicit Places using invariants in 3156 ms returned []
[2023-03-15 19:55:40] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-15 19:55:40] [INFO ] Invariant cache hit.
[2023-03-15 19:55:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 19:56:11] [INFO ] Performed 311/1431 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-15 19:56:41] [INFO ] Performed 582/1431 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-15 19:57:12] [INFO ] Performed 870/1431 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2023-03-15 19:57:42] [INFO ] Performed 1330/1431 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2023-03-15 19:57:42] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2023-03-15 19:57:42] [INFO ] Implicit Places using invariants and state equation in 121974 ms returned []
Implicit Place search using SMT with State Equation took 125132 ms to find 0 implicit places.
[2023-03-15 19:57:42] [INFO ] Redundant transitions in 176 ms returned []
[2023-03-15 19:57:42] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-15 19:57:42] [INFO ] Invariant cache hit.
[2023-03-15 19:57:44] [INFO ] Dead Transitions using invariants and state equation in 2426 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127838 ms. Remains : 1431/1431 places, 2602/2602 transitions.
Successfully simplified 59 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA PolyORBNT-PT-S10J80-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J80-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J80-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J80-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J80-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-15 19:57:45] [INFO ] Flatten gal took : 147 ms
[2023-03-15 19:57:45] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-15 19:57:45] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA PolyORBNT-PT-S10J80-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J80-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J80-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J80-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-15 19:57:45] [INFO ] Flatten gal took : 134 ms
[2023-03-15 19:57:45] [INFO ] Input system was already deterministic with 2775 transitions.
Support contains 115 out of 1604 places (down from 224) after GAL structural reductions.
FORMULA PolyORBNT-PT-S10J80-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1604/1604 places, 2775/2775 transitions.
Applied a total of 0 rules in 55 ms. Remains 1604 /1604 variables (removed 0) and now considering 2775/2775 (removed 0) transitions.
[2023-03-15 19:57:45] [INFO ] Flow matrix only has 2766 transitions (discarded 9 similar events)
// Phase 1: matrix 2766 rows 1604 cols
[2023-03-15 19:57:45] [INFO ] Computed 182 place invariants in 54 ms
[2023-03-15 19:57:50] [INFO ] Dead Transitions using invariants and state equation in 5185 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5243 ms. Remains : 1604/1604 places, 2775/2775 transitions.
[2023-03-15 19:57:50] [INFO ] Flatten gal took : 114 ms
[2023-03-15 19:57:51] [INFO ] Flatten gal took : 103 ms
[2023-03-15 19:57:51] [INFO ] Input system was already deterministic with 2775 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1604/1604 places, 2775/2775 transitions.
Applied a total of 0 rules in 53 ms. Remains 1604 /1604 variables (removed 0) and now considering 2775/2775 (removed 0) transitions.
[2023-03-15 19:57:51] [INFO ] Flow matrix only has 2766 transitions (discarded 9 similar events)
[2023-03-15 19:57:51] [INFO ] Invariant cache hit.
[2023-03-15 19:57:56] [INFO ] Dead Transitions using invariants and state equation in 5112 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5166 ms. Remains : 1604/1604 places, 2775/2775 transitions.
[2023-03-15 19:57:56] [INFO ] Flatten gal took : 95 ms
[2023-03-15 19:57:56] [INFO ] Flatten gal took : 102 ms
[2023-03-15 19:57:56] [INFO ] Input system was already deterministic with 2775 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1604/1604 places, 2775/2775 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1603 transition count 2774
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1603 transition count 2774
Applied a total of 2 rules in 120 ms. Remains 1603 /1604 variables (removed 1) and now considering 2774/2775 (removed 1) transitions.
[2023-03-15 19:57:56] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
// Phase 1: matrix 2765 rows 1603 cols
[2023-03-15 19:57:56] [INFO ] Computed 182 place invariants in 58 ms
[2023-03-15 19:58:01] [INFO ] Dead Transitions using invariants and state equation in 5033 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5158 ms. Remains : 1603/1604 places, 2774/2775 transitions.
[2023-03-15 19:58:02] [INFO ] Flatten gal took : 98 ms
[2023-03-15 19:58:02] [INFO ] Flatten gal took : 105 ms
[2023-03-15 19:58:02] [INFO ] Input system was already deterministic with 2774 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1604/1604 places, 2775/2775 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1603 transition count 2774
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1603 transition count 2774
Applied a total of 2 rules in 109 ms. Remains 1603 /1604 variables (removed 1) and now considering 2774/2775 (removed 1) transitions.
[2023-03-15 19:58:02] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-15 19:58:02] [INFO ] Invariant cache hit.
[2023-03-15 19:58:07] [INFO ] Dead Transitions using invariants and state equation in 4945 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5064 ms. Remains : 1603/1604 places, 2774/2775 transitions.
[2023-03-15 19:58:07] [INFO ] Flatten gal took : 95 ms
[2023-03-15 19:58:07] [INFO ] Flatten gal took : 103 ms
[2023-03-15 19:58:07] [INFO ] Input system was already deterministic with 2774 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1604/1604 places, 2775/2775 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1603 transition count 2774
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1603 transition count 2774
Applied a total of 2 rules in 134 ms. Remains 1603 /1604 variables (removed 1) and now considering 2774/2775 (removed 1) transitions.
[2023-03-15 19:58:08] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-15 19:58:08] [INFO ] Invariant cache hit.
[2023-03-15 19:58:12] [INFO ] Dead Transitions using invariants and state equation in 4921 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5056 ms. Remains : 1603/1604 places, 2774/2775 transitions.
[2023-03-15 19:58:13] [INFO ] Flatten gal took : 104 ms
[2023-03-15 19:58:13] [INFO ] Flatten gal took : 111 ms
[2023-03-15 19:58:13] [INFO ] Input system was already deterministic with 2774 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1604/1604 places, 2775/2775 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1603 transition count 2774
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1603 transition count 2774
Applied a total of 2 rules in 107 ms. Remains 1603 /1604 variables (removed 1) and now considering 2774/2775 (removed 1) transitions.
[2023-03-15 19:58:13] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-15 19:58:13] [INFO ] Invariant cache hit.
[2023-03-15 19:58:18] [INFO ] Dead Transitions using invariants and state equation in 4701 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4809 ms. Remains : 1603/1604 places, 2774/2775 transitions.
[2023-03-15 19:58:18] [INFO ] Flatten gal took : 95 ms
[2023-03-15 19:58:18] [INFO ] Flatten gal took : 104 ms
[2023-03-15 19:58:18] [INFO ] Input system was already deterministic with 2774 transitions.
[2023-03-15 19:58:18] [INFO ] Flatten gal took : 112 ms
[2023-03-15 19:58:18] [INFO ] Flatten gal took : 99 ms
[2023-03-15 19:58:18] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-15 19:58:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1604 places, 2775 transitions and 14764 arcs took 21 ms.
Total runtime 360279 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT PolyORBNT-PT-S10J80
BK_EXAMINATION: CTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/374

FORMULA PolyORBNT-PT-S10J80-CTLCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-PT-S10J80-CTLCardinality-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-PT-S10J80-CTLCardinality-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-PT-S10J80-CTLCardinality-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-PT-S10J80-CTLCardinality-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-PT-S10J80-CTLCardinality-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678910301963

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/374/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/374/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/374/CTLCardinality.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:397
lola: rewrite Frontend/Parser/formula_rewrite.k:96
lola: rewrite Frontend/Parser/formula_rewrite.k:138
lola: rewrite Frontend/Parser/formula_rewrite.k:547
lola: rewrite Frontend/Parser/formula_rewrite.k:547
lola: rewrite Frontend/Parser/formula_rewrite.k:394
lola: rewrite Frontend/Parser/formula_rewrite.k:96
lola: rewrite Frontend/Parser/formula_rewrite.k:138
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:129
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:129
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:753
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 31 (type SKEL/SRCH) for 0 PolyORBNT-PT-S10J80-CTLCardinality-00
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 31 (type SKEL/SRCH) for PolyORBNT-PT-S10J80-CTLCardinality-00
lola: result : true
lola: markings : 1
lola: time used : 0.000000
lola: memory pages used : 1
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:714
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH INITIAL
lola: LAUNCH task # 25 (type CNST) for 20 PolyORBNT-PT-S10J80-CTLCardinality-14
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: LAUNCH task # 32 (type SKEL/SRCH) for 3 PolyORBNT-PT-S10J80-CTLCardinality-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 32 (type SKEL/SRCH) for PolyORBNT-PT-S10J80-CTLCardinality-05
lola: result : true
lola: markings : 22
lola: fired transitions : 21
lola: time used : 0.000000
lola: memory pages used : 1
lola: FINISHED task # 25 (type CNST) for PolyORBNT-PT-S10J80-CTLCardinality-14
lola: result : true
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH INITIAL
lola: LAUNCH task # 15 (type CNST) for 14 PolyORBNT-PT-S10J80-CTLCardinality-09
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: Created skeleton in 0.000000 secs.
lola: FINISHED task # 15 (type CNST) for PolyORBNT-PT-S10J80-CTLCardinality-09
lola: result : false
lola: planning for (null) stopped (result already fixed).
lola: LAUNCH task # 38 (type EXCL) for 3 PolyORBNT-PT-S10J80-CTLCardinality-05
lola: time limit : 599 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 39 (type FNDP) for 3 PolyORBNT-PT-S10J80-CTLCardinality-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 39 (type FNDP) for PolyORBNT-PT-S10J80-CTLCardinality-05
lola: result : true
lola: fired transitions : 6
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 38 (type EXCL) for PolyORBNT-PT-S10J80-CTLCardinality-05 (obsolete)
lola: planning for (null) stopped (result already fixed).
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: LAUNCH task # 28 (type EXCL) for 27 PolyORBNT-PT-S10J80-CTLCardinality-15
lola: time limit : 1199 sec
lola: memory limit: 32 pages
lola: FINISHED task # 28 (type EXCL) for PolyORBNT-PT-S10J80-CTLCardinality-15
lola: result : true
lola: markings : 1
lola: time used : 0.000000
lola: memory pages used : 1
lola: rewrite Frontend/Parser/formula_rewrite.k:753
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 40 (type EXCL) for 0 PolyORBNT-PT-S10J80-CTLCardinality-00
lola: time limit : 1799 sec
lola: memory limit: 32 pages
lola: FINISHED task # 40 (type EXCL) for PolyORBNT-PT-S10J80-CTLCardinality-00
lola: result : true
lola: markings : 1
lola: time used : 0.000000
lola: memory pages used : 1
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: LAUNCH task # 18 (type EXCL) for 17 PolyORBNT-PT-S10J80-CTLCardinality-10
lola: time limit : 3598 sec
lola: memory limit: 32 pages
lola: FINISHED task # 18 (type EXCL) for PolyORBNT-PT-S10J80-CTLCardinality-10
lola: result : true
lola: markings : 87
lola: fired transitions : 191
lola: time used : 0.000000
lola: memory pages used : 1
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
PolyORBNT-PT-S10J80-CTLCardinality-00: AXAG false state space /EXEF
PolyORBNT-PT-S10J80-CTLCardinality-05: DISJ true findpath
PolyORBNT-PT-S10J80-CTLCardinality-09: INITIAL false preprocessing
PolyORBNT-PT-S10J80-CTLCardinality-10: CTL true CTL model checker
PolyORBNT-PT-S10J80-CTLCardinality-14: DISJ true preprocessing
PolyORBNT-PT-S10J80-CTLCardinality-15: CTL true CTL model checker


Time elapsed: 2 secs. Pages in use: 1

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBNT-PT-S10J80"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is PolyORBNT-PT-S10J80, 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 r295-tall-167873948400785"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J80.tgz
mv PolyORBNT-PT-S10J80 execution
cd execution
if [ "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 ;