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.r297-tall-167873950800729.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 ltsminxred
Input is PolyORBNT-PT-S05J40, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950800729
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.2M
-rw-r--r-- 1 mcc users 34K Feb 25 23:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 186K Feb 25 23:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 56K Feb 25 23:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 251K Feb 25 23:24 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 6.6K Feb 25 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 34K Feb 25 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 18K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 43K Feb 25 23:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 217K Feb 25 23:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 168K Feb 25 23:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 755K Feb 25 23:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.8K 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 1.3M 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-S05J40-CTLCardinality-00
FORMULA_NAME PolyORBNT-PT-S05J40-CTLCardinality-01
FORMULA_NAME PolyORBNT-PT-S05J40-CTLCardinality-02
FORMULA_NAME PolyORBNT-PT-S05J40-CTLCardinality-03
FORMULA_NAME PolyORBNT-PT-S05J40-CTLCardinality-04
FORMULA_NAME PolyORBNT-PT-S05J40-CTLCardinality-05
FORMULA_NAME PolyORBNT-PT-S05J40-CTLCardinality-06
FORMULA_NAME PolyORBNT-PT-S05J40-CTLCardinality-07
FORMULA_NAME PolyORBNT-PT-S05J40-CTLCardinality-08
FORMULA_NAME PolyORBNT-PT-S05J40-CTLCardinality-09
FORMULA_NAME PolyORBNT-PT-S05J40-CTLCardinality-10
FORMULA_NAME PolyORBNT-PT-S05J40-CTLCardinality-11
FORMULA_NAME PolyORBNT-PT-S05J40-CTLCardinality-12
FORMULA_NAME PolyORBNT-PT-S05J40-CTLCardinality-13
FORMULA_NAME PolyORBNT-PT-S05J40-CTLCardinality-14
FORMULA_NAME PolyORBNT-PT-S05J40-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679625983343

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S05J40
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-24 02:46:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-24 02:46:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 02:46:25] [INFO ] Load time of PNML (sax parser for PT used): 154 ms
[2023-03-24 02:46:25] [INFO ] Transformed 629 places.
[2023-03-24 02:46:25] [INFO ] Transformed 1590 transitions.
[2023-03-24 02:46:25] [INFO ] Parsed PT model containing 629 places and 1590 transitions and 10704 arcs in 257 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 21 ms.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Support contains 579 out of 629 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 629/629 places, 935/935 transitions.
Applied a total of 0 rules in 24 ms. Remains 629 /629 variables (removed 0) and now considering 935/935 (removed 0) transitions.
[2023-03-24 02:46:25] [INFO ] Flow matrix only has 931 transitions (discarded 4 similar events)
// Phase 1: matrix 931 rows 629 cols
[2023-03-24 02:46:25] [INFO ] Computed 102 place invariants in 70 ms
[2023-03-24 02:46:27] [INFO ] Dead Transitions using invariants and state equation in 1420 ms found 95 transitions.
Found 95 dead transitions using SMT.
Drop transitions removed 95 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 95 transitions.
[2023-03-24 02:46:27] [INFO ] Flow matrix only has 836 transitions (discarded 4 similar events)
// Phase 1: matrix 836 rows 629 cols
[2023-03-24 02:46:27] [INFO ] Computed 102 place invariants in 31 ms
[2023-03-24 02:46:27] [INFO ] Implicit Places using invariants in 326 ms returned []
[2023-03-24 02:46:27] [INFO ] Flow matrix only has 836 transitions (discarded 4 similar events)
[2023-03-24 02:46:27] [INFO ] Invariant cache hit.
[2023-03-24 02:46:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 02:46:28] [INFO ] Implicit Places using invariants and state equation in 1534 ms returned []
Implicit Place search using SMT with State Equation took 1865 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 629/629 places, 840/935 transitions.
Applied a total of 0 rules in 16 ms. Remains 629 /629 variables (removed 0) and now considering 840/840 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3358 ms. Remains : 629/629 places, 840/935 transitions.
Support contains 579 out of 629 places after structural reductions.
[2023-03-24 02:46:29] [INFO ] Flatten gal took : 152 ms
[2023-03-24 02:46:29] [INFO ] Flatten gal took : 89 ms
[2023-03-24 02:46:29] [INFO ] Input system was already deterministic with 840 transitions.
Support contains 506 out of 629 places (down from 579) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 692 resets, run finished after 708 ms. (steps per millisecond=14 ) properties (out of 80) seen :18
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 17 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 20 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 16 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 30 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 16 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :1
Incomplete Best-First random walk after 1001 steps, including 16 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 61) 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 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 61) seen :1
Incomplete Best-First random walk after 1000 steps, including 12 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 13 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 24 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 16 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 24 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 12 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 24 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 13 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 24 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 15 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 24 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 24 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 13 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 22 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 25 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 14 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 26 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 30 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 60) seen :1
Incomplete Best-First random walk after 1000 steps, including 13 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 20 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 24 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 25 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 16 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 59) 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 59) seen :0
Incomplete Best-First random walk after 1000 steps, including 20 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 59) seen :1
Running SMT prover for 58 properties.
[2023-03-24 02:46:31] [INFO ] Flow matrix only has 836 transitions (discarded 4 similar events)
[2023-03-24 02:46:31] [INFO ] Invariant cache hit.
[2023-03-24 02:46:32] [INFO ] [Real]Absence check using 76 positive place invariants in 31 ms returned sat
[2023-03-24 02:46:32] [INFO ] [Real]Absence check using 76 positive and 26 generalized place invariants in 30 ms returned sat
[2023-03-24 02:46:32] [INFO ] After 877ms SMT Verify possible using all constraints in real domain returned unsat :9 sat :0 real:49
[2023-03-24 02:46:32] [INFO ] [Nat]Absence check using 76 positive place invariants in 22 ms returned sat
[2023-03-24 02:46:32] [INFO ] [Nat]Absence check using 76 positive and 26 generalized place invariants in 29 ms returned sat
[2023-03-24 02:46:57] [INFO ] After 24201ms SMT Verify possible using state equation in natural domain returned unsat :52 sat :3
[2023-03-24 02:46:57] [INFO ] State equation strengthened by 1 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-24 02:46:57] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 02:46:57] [INFO ] After 25024ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :0 real:49
Fused 58 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 17 out of 629 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 629/629 places, 840/840 transitions.
Ensure Unique test removed 5 places
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 624 transition count 795
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 95 place count 579 transition count 795
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 45 Pre rules applied. Total rules applied 95 place count 579 transition count 750
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 185 place count 534 transition count 750
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 186 place count 533 transition count 749
Iterating global reduction 2 with 1 rules applied. Total rules applied 187 place count 533 transition count 749
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 191 place count 531 transition count 747
Applied a total of 191 rules in 157 ms. Remains 531 /629 variables (removed 98) and now considering 747/840 (removed 93) transitions.
[2023-03-24 02:46:57] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
// Phase 1: matrix 743 rows 531 cols
[2023-03-24 02:46:57] [INFO ] Computed 97 place invariants in 12 ms
[2023-03-24 02:46:58] [INFO ] Dead Transitions using invariants and state equation in 695 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 853 ms. Remains : 531/629 places, 747/840 transitions.
Incomplete random walk after 10000 steps, including 528 resets, run finished after 217 ms. (steps per millisecond=46 ) properties (out of 6) seen :4
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 52 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-24 02:46:58] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2023-03-24 02:46:58] [INFO ] Invariant cache hit.
[2023-03-24 02:46:58] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 02:46:58] [INFO ] [Nat]Absence check using 76 positive place invariants in 19 ms returned sat
[2023-03-24 02:46:58] [INFO ] [Nat]Absence check using 76 positive and 21 generalized place invariants in 22 ms returned sat
[2023-03-24 02:47:07] [INFO ] After 9415ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 531 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 531/531 places, 747/747 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 531 transition count 746
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 530 transition count 746
Applied a total of 2 rules in 50 ms. Remains 530 /531 variables (removed 1) and now considering 746/747 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 530/531 places, 746/747 transitions.
Incomplete random walk after 10000 steps, including 524 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 1) seen :0
Finished Best-First random walk after 302 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=151 )
Successfully simplified 52 atomic propositions for a total of 16 simplifications.
FORMULA PolyORBNT-PT-S05J40-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J40-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J40-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 02:47:08] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-24 02:47:08] [INFO ] Flatten gal took : 56 ms
[2023-03-24 02:47:08] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA PolyORBNT-PT-S05J40-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J40-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J40-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J40-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J40-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 02:47:08] [INFO ] Flatten gal took : 53 ms
[2023-03-24 02:47:08] [INFO ] Input system was already deterministic with 840 transitions.
Support contains 53 out of 629 places (down from 74) after GAL structural reductions.
FORMULA PolyORBNT-PT-S05J40-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J40-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 629/629 places, 840/840 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 624 transition count 840
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 623 transition count 839
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 623 transition count 839
Applied a total of 7 rules in 53 ms. Remains 623 /629 variables (removed 6) and now considering 839/840 (removed 1) transitions.
[2023-03-24 02:47:08] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
// Phase 1: matrix 835 rows 623 cols
[2023-03-24 02:47:08] [INFO ] Computed 97 place invariants in 12 ms
[2023-03-24 02:47:09] [INFO ] Dead Transitions using invariants and state equation in 1136 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1192 ms. Remains : 623/629 places, 839/840 transitions.
[2023-03-24 02:47:09] [INFO ] Flatten gal took : 43 ms
[2023-03-24 02:47:09] [INFO ] Flatten gal took : 42 ms
[2023-03-24 02:47:09] [INFO ] Input system was already deterministic with 839 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 629/629 places, 840/840 transitions.
Ensure Unique test removed 5 places
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 624 transition count 836
Reduce places removed 4 places and 0 transitions.
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Iterating post reduction 1 with 46 rules applied. Total rules applied 50 place count 620 transition count 794
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 2 with 42 rules applied. Total rules applied 92 place count 578 transition count 794
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 92 place count 578 transition count 791
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 98 place count 575 transition count 791
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 99 place count 574 transition count 790
Iterating global reduction 3 with 1 rules applied. Total rules applied 100 place count 574 transition count 790
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 104 place count 572 transition count 788
Applied a total of 104 rules in 95 ms. Remains 572 /629 variables (removed 57) and now considering 788/840 (removed 52) transitions.
[2023-03-24 02:47:09] [INFO ] Flow matrix only has 784 transitions (discarded 4 similar events)
// Phase 1: matrix 784 rows 572 cols
[2023-03-24 02:47:09] [INFO ] Computed 97 place invariants in 15 ms
[2023-03-24 02:47:10] [INFO ] Dead Transitions using invariants and state equation in 773 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 871 ms. Remains : 572/629 places, 788/840 transitions.
[2023-03-24 02:47:10] [INFO ] Flatten gal took : 32 ms
[2023-03-24 02:47:10] [INFO ] Flatten gal took : 32 ms
[2023-03-24 02:47:10] [INFO ] Input system was already deterministic with 788 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 629/629 places, 840/840 transitions.
Ensure Unique test removed 5 places
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 624 transition count 795
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 90 place count 579 transition count 795
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 45 Pre rules applied. Total rules applied 90 place count 579 transition count 750
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 180 place count 534 transition count 750
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 181 place count 533 transition count 749
Iterating global reduction 2 with 1 rules applied. Total rules applied 182 place count 533 transition count 749
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 186 place count 531 transition count 747
Applied a total of 186 rules in 75 ms. Remains 531 /629 variables (removed 98) and now considering 747/840 (removed 93) transitions.
[2023-03-24 02:47:10] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
// Phase 1: matrix 743 rows 531 cols
[2023-03-24 02:47:10] [INFO ] Computed 97 place invariants in 12 ms
[2023-03-24 02:47:11] [INFO ] Dead Transitions using invariants and state equation in 680 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 758 ms. Remains : 531/629 places, 747/840 transitions.
[2023-03-24 02:47:11] [INFO ] Flatten gal took : 31 ms
[2023-03-24 02:47:11] [INFO ] Flatten gal took : 31 ms
[2023-03-24 02:47:11] [INFO ] Input system was already deterministic with 747 transitions.
Starting structural reductions in LTL mode, iteration 0 : 629/629 places, 840/840 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 624 transition count 840
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 623 transition count 839
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 623 transition count 839
Applied a total of 7 rules in 22 ms. Remains 623 /629 variables (removed 6) and now considering 839/840 (removed 1) transitions.
[2023-03-24 02:47:11] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
// Phase 1: matrix 835 rows 623 cols
[2023-03-24 02:47:11] [INFO ] Computed 97 place invariants in 16 ms
[2023-03-24 02:47:12] [INFO ] Dead Transitions using invariants and state equation in 1026 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1055 ms. Remains : 623/629 places, 839/840 transitions.
[2023-03-24 02:47:12] [INFO ] Flatten gal took : 34 ms
[2023-03-24 02:47:12] [INFO ] Flatten gal took : 34 ms
[2023-03-24 02:47:12] [INFO ] Input system was already deterministic with 839 transitions.
Starting structural reductions in LTL mode, iteration 0 : 629/629 places, 840/840 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 624 transition count 840
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 623 transition count 839
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 623 transition count 839
Applied a total of 7 rules in 22 ms. Remains 623 /629 variables (removed 6) and now considering 839/840 (removed 1) transitions.
[2023-03-24 02:47:12] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-24 02:47:12] [INFO ] Invariant cache hit.
[2023-03-24 02:47:13] [INFO ] Dead Transitions using invariants and state equation in 1015 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1041 ms. Remains : 623/629 places, 839/840 transitions.
[2023-03-24 02:47:13] [INFO ] Flatten gal took : 38 ms
[2023-03-24 02:47:13] [INFO ] Flatten gal took : 40 ms
[2023-03-24 02:47:14] [INFO ] Input system was already deterministic with 839 transitions.
Starting structural reductions in LTL mode, iteration 0 : 629/629 places, 840/840 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 624 transition count 840
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 623 transition count 839
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 623 transition count 839
Applied a total of 7 rules in 22 ms. Remains 623 /629 variables (removed 6) and now considering 839/840 (removed 1) transitions.
[2023-03-24 02:47:14] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-24 02:47:14] [INFO ] Invariant cache hit.
[2023-03-24 02:47:15] [INFO ] Dead Transitions using invariants and state equation in 1090 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1114 ms. Remains : 623/629 places, 839/840 transitions.
[2023-03-24 02:47:15] [INFO ] Flatten gal took : 46 ms
[2023-03-24 02:47:15] [INFO ] Flatten gal took : 38 ms
[2023-03-24 02:47:15] [INFO ] Input system was already deterministic with 839 transitions.
[2023-03-24 02:47:15] [INFO ] Flatten gal took : 32 ms
[2023-03-24 02:47:15] [INFO ] Flatten gal took : 31 ms
[2023-03-24 02:47:15] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-24 02:47:15] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 629 places, 840 transitions and 4204 arcs took 8 ms.
Total runtime 50115 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/510/ctl_0_ --ctl=/tmp/510/ctl_1_ --ctl=/tmp/510/ctl_2_ --ctl=/tmp/510/ctl_3_ --ctl=/tmp/510/ctl_4_ --ctl=/tmp/510/ctl_5_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 13884300 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16094148 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBNT-PT-S05J40"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is PolyORBNT-PT-S05J40, 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 r297-tall-167873950800729"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J40.tgz
mv PolyORBNT-PT-S05J40 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 ;