Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813690700670.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is CANConstruction-PT-070, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690700670
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.8M
-rw-r--r-- 1 mcc users 11K Feb 25 22:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 25 22:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Feb 25 21:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 21:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.1K Feb 25 15:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 15:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 15:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 22:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K Feb 25 22:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Feb 25 22:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 25 22:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 7.3M Mar 5 18:22 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 CANConstruction-PT-070-ReachabilityCardinality-00
FORMULA_NAME CANConstruction-PT-070-ReachabilityCardinality-01
FORMULA_NAME CANConstruction-PT-070-ReachabilityCardinality-02
FORMULA_NAME CANConstruction-PT-070-ReachabilityCardinality-03
FORMULA_NAME CANConstruction-PT-070-ReachabilityCardinality-04
FORMULA_NAME CANConstruction-PT-070-ReachabilityCardinality-05
FORMULA_NAME CANConstruction-PT-070-ReachabilityCardinality-06
FORMULA_NAME CANConstruction-PT-070-ReachabilityCardinality-07
FORMULA_NAME CANConstruction-PT-070-ReachabilityCardinality-08
FORMULA_NAME CANConstruction-PT-070-ReachabilityCardinality-09
FORMULA_NAME CANConstruction-PT-070-ReachabilityCardinality-10
FORMULA_NAME CANConstruction-PT-070-ReachabilityCardinality-11
FORMULA_NAME CANConstruction-PT-070-ReachabilityCardinality-12
FORMULA_NAME CANConstruction-PT-070-ReachabilityCardinality-13
FORMULA_NAME CANConstruction-PT-070-ReachabilityCardinality-14
FORMULA_NAME CANConstruction-PT-070-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678370550270

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=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANConstruction-PT-070
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-09 14:02:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 14:02:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 14:02:33] [INFO ] Load time of PNML (sax parser for PT used): 399 ms
[2023-03-09 14:02:33] [INFO ] Transformed 10642 places.
[2023-03-09 14:02:33] [INFO ] Transformed 20160 transitions.
[2023-03-09 14:02:33] [INFO ] Parsed PT model containing 10642 places and 20160 transitions and 60200 arcs in 939 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 23 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 7 resets, run finished after 897 ms. (steps per millisecond=11 ) properties (out of 16) seen :5
FORMULA CANConstruction-PT-070-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-070-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-070-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-070-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-070-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 20160 rows 10642 cols
[2023-03-09 14:02:34] [INFO ] Flatten gal took : 996 ms
[2023-03-09 14:02:34] [INFO ] Computed 141 place invariants in 244 ms
[2023-03-09 14:02:35] [INFO ] Flatten gal took : 605 ms
[2023-03-09 14:02:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1944720043783648512.gal : 128 ms
[2023-03-09 14:02:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2338040297206657429.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1944720043783648512.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2338040297206657429.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
[2023-03-09 14:02:38] [INFO ] [Real]Absence check using 71 positive place invariants in 249 ms returned sat
Loading property file /tmp/ReachabilityCardinality2338040297206657429.prop.
[2023-03-09 14:02:38] [INFO ] [Real]Absence check using 71 positive and 70 generalized place invariants in 81 ms returned sat
[2023-03-09 14:02:38] [INFO ] After 3824ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:10
[2023-03-09 14:02:42] [INFO ] [Nat]Absence check using 71 positive place invariants in 196 ms returned sat
[2023-03-09 14:02:42] [INFO ] [Nat]Absence check using 71 positive and 70 generalized place invariants in 71 ms returned sat
[2023-03-09 14:03:03] [INFO ] After 20059ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :9
[2023-03-09 14:03:04] [INFO ] State equation strengthened by 9730 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.Application.startNoEx(Application.java:902)
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)
[2023-03-09 14:03:04] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 14:03:04] [INFO ] After 25341ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:10
FORMULA CANConstruction-PT-070-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CANConstruction-PT-070-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 79 ms.
Support contains 129 out of 10642 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10642/10642 places, 20160/20160 transitions.
Drop transitions removed 468 transitions
Trivial Post-agglo rules discarded 468 transitions
Performed 468 trivial Post agglomeration. Transition count delta: 468
Iterating post reduction 0 with 468 rules applied. Total rules applied 468 place count 10642 transition count 19692
Reduce places removed 468 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 475 rules applied. Total rules applied 943 place count 10174 transition count 19685
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 950 place count 10167 transition count 19685
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 950 place count 10167 transition count 19681
Deduced a syphon composed of 4 places in 9 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 958 place count 10163 transition count 19681
Discarding 4710 places :
Symmetric choice reduction at 3 with 4710 rule applications. Total rules 5668 place count 5453 transition count 10261
Iterating global reduction 3 with 4710 rules applied. Total rules applied 10378 place count 5453 transition count 10261
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 4 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 3 with 130 rules applied. Total rules applied 10508 place count 5388 transition count 10196
Free-agglomeration rule applied 63 times.
Iterating global reduction 3 with 63 rules applied. Total rules applied 10571 place count 5388 transition count 10133
Reduce places removed 63 places and 0 transitions.
Iterating post reduction 3 with 63 rules applied. Total rules applied 10634 place count 5325 transition count 10133
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 4 with 5 rules applied. Total rules applied 10639 place count 5325 transition count 10128
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 10644 place count 5320 transition count 10128
Partial Free-agglomeration rule applied 79 times.
Drop transitions removed 79 transitions
Iterating global reduction 5 with 79 rules applied. Total rules applied 10723 place count 5320 transition count 10128
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 10724 place count 5320 transition count 10128
Applied a total of 10724 rules in 7767 ms. Remains 5320 /10642 variables (removed 5322) and now considering 10128/20160 (removed 10032) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7772 ms. Remains : 5320/10642 places, 10128/20160 transitions.
Incomplete random walk after 10000 steps, including 19 resets, run finished after 529 ms. (steps per millisecond=18 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 9) seen :1
FORMULA CANConstruction-PT-070-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 10128 rows 5320 cols
[2023-03-09 14:03:12] [INFO ] Computed 141 place invariants in 76 ms
[2023-03-09 14:03:14] [INFO ] [Real]Absence check using 71 positive place invariants in 152 ms returned sat
[2023-03-09 14:03:14] [INFO ] [Real]Absence check using 71 positive and 70 generalized place invariants in 60 ms returned sat
[2023-03-09 14:03:14] [INFO ] After 1529ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-09 14:03:15] [INFO ] [Nat]Absence check using 71 positive place invariants in 139 ms returned sat
[2023-03-09 14:03:16] [INFO ] [Nat]Absence check using 71 positive and 70 generalized place invariants in 60 ms returned sat
[2023-03-09 14:03:23] [INFO ] After 6194ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-09 14:03:23] [INFO ] State equation strengthened by 9829 read => feed constraints.
[2023-03-09 14:03:29] [INFO ] After 6044ms SMT Verify possible using 9829 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2023-03-09 14:03:36] [INFO ] After 13619ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
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.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:692)
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.Application.startNoEx(Application.java:902)
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)
[2023-03-09 14:03:39] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 14:03:39] [INFO ] After 25026ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:8
Fused 8 Parikh solutions to 7 different solutions.
FORMULA CANConstruction-PT-070-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 116 ms.
Support contains 126 out of 5320 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5320/5320 places, 10128/10128 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 5319 transition count 10127
Applied a total of 2 rules in 1599 ms. Remains 5319 /5320 variables (removed 1) and now considering 10127/10128 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1599 ms. Remains : 5319/5320 places, 10127/10128 transitions.
Incomplete random walk after 10000 steps, including 19 resets, run finished after 270 ms. (steps per millisecond=37 ) properties (out of 7) seen :2
FORMULA CANConstruction-PT-070-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-070-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 10127 rows 5319 cols
[2023-03-09 14:03:41] [INFO ] Computed 141 place invariants in 61 ms
[2023-03-09 14:03:42] [INFO ] [Real]Absence check using 71 positive place invariants in 84 ms returned sat
[2023-03-09 14:03:42] [INFO ] [Real]Absence check using 71 positive and 70 generalized place invariants in 49 ms returned sat
[2023-03-09 14:03:42] [INFO ] After 897ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-09 14:03:43] [INFO ] [Nat]Absence check using 71 positive place invariants in 78 ms returned sat
[2023-03-09 14:03:43] [INFO ] [Nat]Absence check using 71 positive and 70 generalized place invariants in 45 ms returned sat
[2023-03-09 14:03:48] [INFO ] After 5151ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-09 14:03:48] [INFO ] State equation strengthened by 9830 read => feed constraints.
[2023-03-09 14:03:53] [INFO ] After 4817ms SMT Verify possible using 9830 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-09 14:03:58] [INFO ] After 9501ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 3847 ms.
[2023-03-09 14:04:02] [INFO ] After 19671ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
FORMULA CANConstruction-PT-070-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CANConstruction-PT-070-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CANConstruction-PT-070-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 3 properties in 93 ms.
Support contains 65 out of 5319 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5319/5319 places, 10127/10127 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 5319 transition count 10126
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 5318 transition count 10126
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 7 place count 5313 transition count 10116
Iterating global reduction 2 with 5 rules applied. Total rules applied 12 place count 5313 transition count 10116
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 3 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 48 place count 5295 transition count 10098
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 5 places in 3 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 58 place count 5290 transition count 10098
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 59 place count 5290 transition count 10098
Applied a total of 59 rules in 4985 ms. Remains 5290 /5319 variables (removed 29) and now considering 10098/10127 (removed 29) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4987 ms. Remains : 5290/5319 places, 10098/10127 transitions.
Incomplete random walk after 10000 steps, including 19 resets, run finished after 226 ms. (steps per millisecond=44 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 75993 steps, run timeout after 3001 ms. (steps per millisecond=25 ) properties seen :{}
Probabilistic random walk after 75993 steps, saw 60218 distinct states, run finished after 3003 ms. (steps per millisecond=25 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 10098 rows 5290 cols
[2023-03-09 14:04:10] [INFO ] Computed 141 place invariants in 113 ms
[2023-03-09 14:04:11] [INFO ] After 708ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 14:04:12] [INFO ] [Nat]Absence check using 71 positive place invariants in 154 ms returned sat
[2023-03-09 14:04:12] [INFO ] [Nat]Absence check using 71 positive and 70 generalized place invariants in 61 ms returned sat
[2023-03-09 14:04:16] [INFO ] After 4359ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 14:04:17] [INFO ] State equation strengthened by 9859 read => feed constraints.
[2023-03-09 14:04:20] [INFO ] After 3110ms SMT Verify possible using 9859 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 14:04:22] [INFO ] After 4970ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 2166 ms.
[2023-03-09 14:04:24] [INFO ] After 12713ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 20 ms.
Support contains 65 out of 5290 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5290/5290 places, 10098/10098 transitions.
Applied a total of 0 rules in 904 ms. Remains 5290 /5290 variables (removed 0) and now considering 10098/10098 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 904 ms. Remains : 5290/5290 places, 10098/10098 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5290/5290 places, 10098/10098 transitions.
Applied a total of 0 rules in 837 ms. Remains 5290 /5290 variables (removed 0) and now considering 10098/10098 (removed 0) transitions.
[2023-03-09 14:04:25] [INFO ] Invariant cache hit.
[2023-03-09 14:04:29] [INFO ] Implicit Places using invariants in 3543 ms returned []
Implicit Place search using SMT only with invariants took 3547 ms to find 0 implicit places.
[2023-03-09 14:04:29] [INFO ] Invariant cache hit.
[2023-03-09 14:04:34] [INFO ] Dead Transitions using invariants and state equation in 5347 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9737 ms. Remains : 5290/5290 places, 10098/10098 transitions.
Graph (trivial) has 9632 edges and 5290 vertex of which 4439 / 5290 are part of one of the 63 SCC in 7 ms
Free SCC test removed 4376 places
Drop transitions removed 8668 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 8672 transitions.
Graph (complete) has 1891 edges and 914 vertex of which 692 are kept as prefixes of interest. Removing 222 places using SCC suffix rule.2 ms
Discarding 222 places :
Also discarding 97 output transitions
Drop transitions removed 97 transitions
Drop transitions removed 125 transitions
Reduce isomorphic transitions removed 125 transitions.
Drop transitions removed 412 transitions
Trivial Post-agglo rules discarded 412 transitions
Performed 412 trivial Post agglomeration. Transition count delta: 412
Iterating post reduction 0 with 537 rules applied. Total rules applied 539 place count 692 transition count 792
Reduce places removed 412 places and 0 transitions.
Ensure Unique test removed 404 transitions
Reduce isomorphic transitions removed 404 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 83 Post agglomeration using F-continuation condition.Transition count delta: 83
Iterating post reduction 1 with 900 rules applied. Total rules applied 1439 place count 279 transition count 305
Reduce places removed 83 places and 0 transitions.
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Iterating post reduction 2 with 151 rules applied. Total rules applied 1590 place count 196 transition count 237
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 1590 place count 196 transition count 223
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 1618 place count 182 transition count 223
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 1623 place count 177 transition count 218
Iterating global reduction 3 with 5 rules applied. Total rules applied 1628 place count 177 transition count 218
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 4 rules applied. Total rules applied 1632 place count 176 transition count 215
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1633 place count 175 transition count 215
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 1633 place count 175 transition count 213
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 5 rules applied. Total rules applied 1638 place count 172 transition count 213
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1639 place count 171 transition count 212
Iterating global reduction 5 with 1 rules applied. Total rules applied 1640 place count 171 transition count 212
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 5 with 4 rules applied. Total rules applied 1644 place count 169 transition count 210
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 1645 place count 169 transition count 209
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 5 with 1 rules applied. Total rules applied 1646 place count 168 transition count 209
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1647 place count 167 transition count 208
Iterating global reduction 6 with 1 rules applied. Total rules applied 1648 place count 167 transition count 208
Free-agglomeration rule applied 12 times.
Iterating global reduction 6 with 12 rules applied. Total rules applied 1660 place count 167 transition count 196
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 6 with 12 rules applied. Total rules applied 1672 place count 155 transition count 196
Partial Free-agglomeration rule applied 25 times.
Drop transitions removed 25 transitions
Iterating global reduction 7 with 25 rules applied. Total rules applied 1697 place count 155 transition count 196
Discarding 25 places :
Symmetric choice reduction at 7 with 25 rule applications. Total rules 1722 place count 130 transition count 171
Iterating global reduction 7 with 25 rules applied. Total rules applied 1747 place count 130 transition count 171
Reduce places removed 12 places and 12 transitions.
Iterating global reduction 7 with 12 rules applied. Total rules applied 1759 place count 118 transition count 159
Applied a total of 1759 rules in 108 ms. Remains 118 /5290 variables (removed 5172) and now considering 159/10098 (removed 9939) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 159 rows 118 cols
[2023-03-09 14:04:35] [INFO ] Computed 27 place invariants in 1 ms
[2023-03-09 14:04:35] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 14:04:35] [INFO ] [Nat]Absence check using 26 positive place invariants in 3 ms returned sat
[2023-03-09 14:04:35] [INFO ] [Nat]Absence check using 26 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-09 14:04:35] [INFO ] After 59ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 14:04:35] [INFO ] After 101ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 30 ms.
[2023-03-09 14:04:35] [INFO ] After 174ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-09 14:04:35] [INFO ] Flatten gal took : 4 ms
[2023-03-09 14:04:35] [INFO ] Flatten gal took : 3 ms
[2023-03-09 14:04:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1313051764532418934.gal : 1 ms
[2023-03-09 14:04:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9676581432047973112.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1313051764532418934.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9676581432047973112.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality9676581432047973112.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :4 after 96
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :96 after 5184
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :5184 after 2.18972e+07
Detected timeout of ITS tools.
[2023-03-09 14:04:50] [INFO ] Flatten gal took : 3 ms
[2023-03-09 14:04:50] [INFO ] Applying decomposition
[2023-03-09 14:04:50] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8497076570430353019.txt' '-o' '/tmp/graph8497076570430353019.bin' '-w' '/tmp/graph8497076570430353019.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8497076570430353019.bin' '-l' '-1' '-v' '-w' '/tmp/graph8497076570430353019.weights' '-q' '0' '-e' '0.001'
[2023-03-09 14:04:50] [INFO ] Decomposing Gal with order
[2023-03-09 14:04:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 14:04:50] [INFO ] Removed a total of 6 redundant transitions.
[2023-03-09 14:04:50] [INFO ] Flatten gal took : 31 ms
[2023-03-09 14:04:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 11 labels/synchronizations in 3 ms.
[2023-03-09 14:04:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1598836859498227892.gal : 1 ms
[2023-03-09 14:04:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3595584743902155871.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1598836859498227892.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3595584743902155871.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality3595584743902155871.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :4 after 48
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :48 after 1728
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1728 after 995328
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2450722151225425761
[2023-03-09 14:05:05] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2450722151225425761
Running compilation step : cd /tmp/ltsmin2450722151225425761;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 416 ms.
Running link step : cd /tmp/ltsmin2450722151225425761;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 65 ms.
Running LTSmin : cd /tmp/ltsmin2450722151225425761;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'CANConstructionPT070ReachabilityCardinality08==true'
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 72
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :72 after 73
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :73 after 75
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :75 after 78
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :78 after 84
LTSmin run took 11091 ms.
Found Violation
Running LTSmin : cd /tmp/ltsmin2450722151225425761;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'CANConstructionPT070ReachabilityCardinality13==true'
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :84 after 95
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :95 after 117
SDD proceeding with computation,11 properties remain. new max is 512
SDD size :117 after 143
SDD proceeding with computation,11 properties remain. new max is 1024
SDD size :143 after 154
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 14:05:21] [INFO ] Flatten gal took : 492 ms
[2023-03-09 14:05:21] [INFO ] Applying decomposition
SDD proceeding with computation,11 properties remain. new max is 2048
SDD size :154 after 166
[2023-03-09 14:05:21] [INFO ] Flatten gal took : 428 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph12714442858838505232.txt' '-o' '/tmp/graph12714442858838505232.bin' '-w' '/tmp/graph12714442858838505232.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12714442858838505232.bin' '-l' '-1' '-v' '-w' '/tmp/graph12714442858838505232.weights' '-q' '0' '-e' '0.001'
[2023-03-09 14:05:22] [INFO ] Decomposing Gal with order
[2023-03-09 14:05:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 14:05:25] [INFO ] Removed a total of 12220 redundant transitions.
[2023-03-09 14:05:26] [INFO ] Flatten gal took : 1482 ms
SDD proceeding with computation,11 properties remain. new max is 4096
SDD size :166 after 190
[2023-03-09 14:05:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 2072 labels/synchronizations in 579 ms.
[2023-03-09 14:05:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9685487636051935527.gal : 163 ms
[2023-03-09 14:05:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7921178724104794693.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9685487636051935527.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7921178724104794693.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality7921178724104794693.prop.
SDD proceeding with computation,11 properties remain. new max is 8192
SDD size :5111 after 5177
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :2 after 7
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :7 after 16
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :16 after 32
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :32 after 38
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :38 after 83
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :83 after 87
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :87 after 95
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :95 after 99
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :99 after 105
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :105 after 113
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :113 after 123
SDD proceeding with computation,11 properties remain. new max is 16384
SDD size :5177 after 5315
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :123 after 198
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :198 after 8480
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :8480 after 11377
SDD proceeding with computation,11 properties remain. new max is 32768
SDD size :5315 after 5599
SDD proceeding with computation,2 properties remain. new max is 131072
SDD size :11377 after 14003
SDD proceeding with computation,11 properties remain. new max is 65536
SDD size :5599 after 6263
SDD proceeding with computation,2 properties remain. new max is 262144
SDD size :14003 after 462121
SDD proceeding with computation,11 properties remain. new max is 131072
SDD size :6263 after 8483
SDD proceeding with computation,2 properties remain. new max is 524288
SDD size :462121 after 649743
SDD proceeding with computation,2 properties remain. new max is 1048576
SDD size :649743 after 766232
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-09 14:35:31] [INFO ] Flatten gal took : 665 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5490513340201900009
[2023-03-09 14:35:31] [INFO ] Too many transitions (10098) to apply POR reductions. Disabling POR matrices.
[2023-03-09 14:35:32] [INFO ] Applying decomposition
[2023-03-09 14:35:32] [INFO ] Built C files in 200ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5490513340201900009
Running compilation step : cd /tmp/ltsmin5490513340201900009;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-09 14:35:32] [INFO ] Flatten gal took : 232 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph9046804068704963655.txt' '-o' '/tmp/graph9046804068704963655.bin' '-w' '/tmp/graph9046804068704963655.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9046804068704963655.bin' '-l' '-1' '-v' '-w' '/tmp/graph9046804068704963655.weights' '-q' '0' '-e' '0.001'
[2023-03-09 14:35:33] [INFO ] Decomposing Gal with order
[2023-03-09 14:35:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 14:35:35] [INFO ] Removed a total of 9918 redundant transitions.
[2023-03-09 14:35:35] [INFO ] Flatten gal took : 1446 ms
[2023-03-09 14:35:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 9580 labels/synchronizations in 860 ms.
[2023-03-09 14:35:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12967933124328021748.gal : 37 ms
[2023-03-09 14:35:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1497520747531976871.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12967933124328021748.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1497520747531976871.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality1497520747531976871.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :2 after 37
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :37 after 38
Compilation finished in 62338 ms.
Running link step : cd /tmp/ltsmin5490513340201900009;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 115 ms.
Running LTSmin : cd /tmp/ltsmin5490513340201900009;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'CANConstructionPT070ReachabilityCardinality08==true'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 3958628 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16051352 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="CANConstruction-PT-070"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is CANConstruction-PT-070, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r037-tajo-167813690700670"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-070.tgz
mv CANConstruction-PT-070 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;