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-167813690800767.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 CANInsertWithFailure-PT-080, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690800767
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 39M
-rw-r--r-- 1 mcc users 9.3K Feb 26 01:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 01:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Feb 26 00:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 00:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 15:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 01:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Feb 26 01:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Feb 26 01:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Feb 26 01:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:41 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 39M 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 CANInsertWithFailure-PT-080-ReachabilityFireability-00
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityFireability-01
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityFireability-02
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityFireability-03
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityFireability-04
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityFireability-05
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityFireability-06
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityFireability-07
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityFireability-08
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityFireability-09
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityFireability-10
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityFireability-11
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityFireability-12
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityFireability-13
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityFireability-14
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678382095635

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-080
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-09 17:14:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 17:14:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 17:14:59] [INFO ] Load time of PNML (sax parser for PT used): 1094 ms
[2023-03-09 17:14:59] [INFO ] Transformed 13764 places.
[2023-03-09 17:14:59] [INFO ] Transformed 38880 transitions.
[2023-03-09 17:14:59] [INFO ] Parsed PT model containing 13764 places and 38880 transitions and 104000 arcs in 1414 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 24 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 5 resets, run finished after 949 ms. (steps per millisecond=10 ) properties (out of 16) seen :1
FORMULA CANInsertWithFailure-PT-080-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 15) seen :0
[2023-03-09 17:15:03] [INFO ] Flatten gal took : 2510 ms
Interrupted probabilistic random walk after 79664 steps, run timeout after 3009 ms. (steps per millisecond=26 ) properties seen :{}
Probabilistic random walk after 79664 steps, saw 78274 distinct states, run finished after 3010 ms. (steps per millisecond=26 ) properties seen :0
Running SMT prover for 15 properties.
// Phase 1: matrix 38880 rows 13764 cols
[2023-03-09 17:15:05] [INFO ] Flatten gal took : 1558 ms
[2023-03-09 17:15:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2952645412365405036.gal : 352 ms
[2023-03-09 17:15:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5507711490272152697.prop : 12 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/ReachabilityCardinality2952645412365405036.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5507711490272152697.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/ReachabilityCardinality5507711490272152697.prop.
[2023-03-09 17:15:13] [INFO ] Computed 83 place invariants in 8643 ms
[2023-03-09 17:15:21] [INFO ] [Real]Absence check using 81 positive place invariants in 234 ms returned sat
[2023-03-09 17:15:21] [INFO ] [Real]Absence check using 81 positive and 2 generalized place invariants in 392 ms returned sat
[2023-03-09 17:15:23] [INFO ] After 10762ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-09 17:15:30] [INFO ] [Nat]Absence check using 81 positive place invariants in 203 ms returned sat
[2023-03-09 17:15:30] [INFO ] [Nat]Absence check using 81 positive and 2 generalized place invariants in 332 ms returned sat
[2023-03-09 17:15:48] [INFO ] After 14410ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :14
[2023-03-09 17:15:49] [INFO ] State equation strengthened by 12720 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 17:15:49] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 17:15:49] [INFO ] After 25342ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:15
Fused 15 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 344 out of 13764 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 13764/13764 places, 38880/38880 transitions.
Graph (complete) has 52401 edges and 13764 vertex of which 13763 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.64 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 429 transitions
Trivial Post-agglo rules discarded 429 transitions
Performed 429 trivial Post agglomeration. Transition count delta: 429
Iterating post reduction 0 with 429 rules applied. Total rules applied 430 place count 13763 transition count 38451
Reduce places removed 429 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 432 rules applied. Total rules applied 862 place count 13334 transition count 38448
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 865 place count 13331 transition count 38448
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 37 Pre rules applied. Total rules applied 865 place count 13331 transition count 38411
Deduced a syphon composed of 37 places in 24 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 939 place count 13294 transition count 38411
Performed 6137 Post agglomeration using F-continuation condition.Transition count delta: 6137
Deduced a syphon composed of 6137 places in 39 ms
Reduce places removed 6137 places and 0 transitions.
Iterating global reduction 3 with 12274 rules applied. Total rules applied 13213 place count 7157 transition count 32274
Free-agglomeration rule (complex) applied 79 times.
Iterating global reduction 3 with 79 rules applied. Total rules applied 13292 place count 7157 transition count 32195
Reduce places removed 79 places and 0 transitions.
Iterating post reduction 3 with 79 rules applied. Total rules applied 13371 place count 7078 transition count 32195
Partial Free-agglomeration rule applied 6346 times.
Drop transitions removed 6346 transitions
Iterating global reduction 4 with 6346 rules applied. Total rules applied 19717 place count 7078 transition count 32195
Partial Free-agglomeration rule applied 2998 times.
Drop transitions removed 2998 transitions
Iterating global reduction 4 with 2998 rules applied. Total rules applied 22715 place count 7078 transition count 32195
Applied a total of 22715 rules in 17339 ms. Remains 7078 /13764 variables (removed 6686) and now considering 32195/38880 (removed 6685) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17344 ms. Remains : 7078/13764 places, 32195/38880 transitions.
Incomplete random walk after 10000 steps, including 18 resets, run finished after 500 ms. (steps per millisecond=20 ) properties (out of 15) seen :1
FORMULA CANInsertWithFailure-PT-080-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 14) 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 14) 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 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 14) 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 14) 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 14) 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 14) 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 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 14) 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 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :0
Interrupted probabilistic random walk after 61903 steps, run timeout after 3001 ms. (steps per millisecond=20 ) properties seen :{2=1}
Probabilistic random walk after 61903 steps, saw 55579 distinct states, run finished after 3003 ms. (steps per millisecond=20 ) properties seen :1
FORMULA CANInsertWithFailure-PT-080-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 13 properties.
[2023-03-09 17:16:10] [INFO ] Flow matrix only has 32109 transitions (discarded 86 similar events)
// Phase 1: matrix 32109 rows 7078 cols
[2023-03-09 17:16:13] [INFO ] Computed 82 place invariants in 2452 ms
[2023-03-09 17:16:15] [INFO ] [Real]Absence check using 80 positive place invariants in 115 ms returned sat
[2023-03-09 17:16:15] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 136 ms returned sat
[2023-03-09 17:16:16] [INFO ] After 3510ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2023-03-09 17:16:19] [INFO ] [Nat]Absence check using 80 positive place invariants in 113 ms returned sat
[2023-03-09 17:16:19] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 133 ms returned sat
[2023-03-09 17:16:41] [INFO ] After 20625ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :13
[2023-03-09 17:16:41] [INFO ] State equation strengthened by 30979 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 17:16:41] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 17:16:41] [INFO ] After 25445ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:13
Fused 13 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 23 ms.
Support contains 341 out of 7078 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7078/7078 places, 32195/32195 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 7077 transition count 32194
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 7077 transition count 32194
Applied a total of 3 rules in 6143 ms. Remains 7077 /7078 variables (removed 1) and now considering 32194/32195 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6143 ms. Remains : 7077/7078 places, 32194/32195 transitions.
Incomplete random walk after 10000 steps, including 19 resets, run finished after 423 ms. (steps per millisecond=23 ) properties (out of 13) seen :1
FORMULA CANInsertWithFailure-PT-080-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 12) 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 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 12) 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 12) 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 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 12) 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 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 12) 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 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 12) 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 12) seen :0
Interrupted probabilistic random walk after 61512 steps, run timeout after 3001 ms. (steps per millisecond=20 ) properties seen :{}
Probabilistic random walk after 61512 steps, saw 55495 distinct states, run finished after 3001 ms. (steps per millisecond=20 ) properties seen :0
Running SMT prover for 12 properties.
[2023-03-09 17:16:51] [INFO ] Flow matrix only has 32108 transitions (discarded 86 similar events)
// Phase 1: matrix 32108 rows 7077 cols
[2023-03-09 17:16:54] [INFO ] Computed 82 place invariants in 2571 ms
[2023-03-09 17:16:56] [INFO ] [Real]Absence check using 80 positive place invariants in 117 ms returned sat
[2023-03-09 17:16:56] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 136 ms returned sat
[2023-03-09 17:16:57] [INFO ] After 3168ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-09 17:16:59] [INFO ] [Nat]Absence check using 80 positive place invariants in 102 ms returned sat
[2023-03-09 17:17:00] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 167 ms returned sat
[2023-03-09 17:17:22] [INFO ] After 21006ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2023-03-09 17:17:23] [INFO ] State equation strengthened by 30982 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 17:17:23] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 17:17:23] [INFO ] After 25420ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:12
Fused 12 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 11 ms.
Support contains 308 out of 7077 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7077/7077 places, 32194/32194 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 7077 transition count 32193
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 7076 transition count 32193
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 7 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 32 place count 7061 transition count 32178
Partial Free-agglomeration rule applied 94 times.
Drop transitions removed 94 transitions
Iterating global reduction 0 with 94 rules applied. Total rules applied 126 place count 7061 transition count 32178
Applied a total of 126 rules in 6433 ms. Remains 7061 /7077 variables (removed 16) and now considering 32178/32194 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6433 ms. Remains : 7061/7077 places, 32178/32194 transitions.
Incomplete random walk after 10000 steps, including 19 resets, run finished after 591 ms. (steps per millisecond=16 ) properties (out of 12) 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 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 12) 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 12) 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 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 12) 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 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 12) seen :0
Interrupted probabilistic random walk after 60712 steps, run timeout after 3001 ms. (steps per millisecond=20 ) properties seen :{}
Probabilistic random walk after 60712 steps, saw 55089 distinct states, run finished after 3002 ms. (steps per millisecond=20 ) properties seen :0
Running SMT prover for 12 properties.
[2023-03-09 17:17:33] [INFO ] Flow matrix only has 32104 transitions (discarded 74 similar events)
// Phase 1: matrix 32104 rows 7061 cols
[2023-03-09 17:17:35] [INFO ] Computed 82 place invariants in 2266 ms
[2023-03-09 17:17:38] [INFO ] [Real]Absence check using 80 positive place invariants in 113 ms returned sat
[2023-03-09 17:17:38] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 136 ms returned sat
[2023-03-09 17:17:39] [INFO ] After 3501ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-09 17:17:41] [INFO ] [Nat]Absence check using 80 positive place invariants in 102 ms returned sat
[2023-03-09 17:17:41] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 134 ms returned sat
[2023-03-09 17:18:04] [INFO ] After 21093ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2023-03-09 17:18:04] [INFO ] State equation strengthened by 31115 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 17:18:04] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 17:18:04] [INFO ] After 25419ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:12
Fused 12 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 35 ms.
Support contains 308 out of 7061 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7061/7061 places, 32178/32178 transitions.
Applied a total of 0 rules in 2191 ms. Remains 7061 /7061 variables (removed 0) and now considering 32178/32178 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2191 ms. Remains : 7061/7061 places, 32178/32178 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7061/7061 places, 32178/32178 transitions.
Applied a total of 0 rules in 2054 ms. Remains 7061 /7061 variables (removed 0) and now considering 32178/32178 (removed 0) transitions.
[2023-03-09 17:18:09] [INFO ] Flow matrix only has 32104 transitions (discarded 74 similar events)
[2023-03-09 17:18:09] [INFO ] Invariant cache hit.
[2023-03-09 17:18:09] [INFO ] Implicit Places using invariants in 720 ms returned []
Implicit Place search using SMT only with invariants took 721 ms to find 0 implicit places.
[2023-03-09 17:18:09] [INFO ] Flow matrix only has 32104 transitions (discarded 74 similar events)
[2023-03-09 17:18:09] [INFO ] Invariant cache hit.
[2023-03-09 17:18:25] [INFO ] Dead Transitions using invariants and state equation in 16260 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19039 ms. Remains : 7061/7061 places, 32178/32178 transitions.
Graph (trivial) has 24700 edges and 7061 vertex of which 3356 / 7061 are part of one of the 2 SCC in 9 ms
Free SCC test removed 3354 places
Drop transitions removed 11100 transitions
Ensure Unique test removed 4811 transitions
Reduce isomorphic transitions removed 15911 transitions.
Graph (complete) has 16752 edges and 3707 vertex of which 3680 are kept as prefixes of interest. Removing 27 places using SCC suffix rule.3 ms
Discarding 27 places :
Also discarding 0 output transitions
Discarding 1471 places :
Symmetric choice reduction at 0 with 1471 rule applications. Total rules 1473 place count 2209 transition count 10383
Iterating global reduction 0 with 1471 rules applied. Total rules applied 2944 place count 2209 transition count 10383
Ensure Unique test removed 1471 transitions
Reduce isomorphic transitions removed 1471 transitions.
Iterating post reduction 0 with 1471 rules applied. Total rules applied 4415 place count 2209 transition count 8912
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 4417 place count 2208 transition count 8911
Drop transitions removed 1568 transitions
Redundant transition composition rules discarded 1568 transitions
Iterating global reduction 1 with 1568 rules applied. Total rules applied 5985 place count 2208 transition count 7343
Performed 1429 Post agglomeration using F-continuation condition.Transition count delta: 1429
Deduced a syphon composed of 1429 places in 1 ms
Reduce places removed 1429 places and 0 transitions.
Iterating global reduction 1 with 2858 rules applied. Total rules applied 8843 place count 779 transition count 5914
Ensure Unique test removed 2782 transitions
Reduce isomorphic transitions removed 2782 transitions.
Iterating post reduction 1 with 2782 rules applied. Total rules applied 11625 place count 779 transition count 3132
Drop transitions removed 294 transitions
Redundant transition composition rules discarded 294 transitions
Iterating global reduction 2 with 294 rules applied. Total rules applied 11919 place count 779 transition count 2838
Free-agglomeration rule applied 44 times.
Iterating global reduction 2 with 44 rules applied. Total rules applied 11963 place count 779 transition count 2794
Reduce places removed 44 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 45 rules applied. Total rules applied 12008 place count 735 transition count 2793
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 12009 place count 734 transition count 2792
Iterating global reduction 3 with 1 rules applied. Total rules applied 12010 place count 734 transition count 2792
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 12012 place count 734 transition count 2790
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 12014 place count 732 transition count 2790
Partial Free-agglomeration rule applied 199 times.
Drop transitions removed 199 transitions
Iterating global reduction 4 with 199 rules applied. Total rules applied 12213 place count 732 transition count 2790
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 4 with 35 rules applied. Total rules applied 12248 place count 732 transition count 2755
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 5 with 12 rules applied. Total rules applied 12260 place count 732 transition count 2743
Applied a total of 12260 rules in 20137 ms. Remains 732 /7061 variables (removed 6329) and now considering 2743/32178 (removed 29435) transitions.
Running SMT prover for 12 properties.
// Phase 1: matrix 2743 rows 732 cols
[2023-03-09 17:18:46] [INFO ] Computed 55 place invariants in 27 ms
[2023-03-09 17:18:46] [INFO ] [Real]Absence check using 55 positive place invariants in 13 ms returned sat
[2023-03-09 17:18:46] [INFO ] After 234ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-09 17:18:46] [INFO ] [Nat]Absence check using 55 positive place invariants in 11 ms returned sat
[2023-03-09 17:18:48] [INFO ] After 1663ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2023-03-09 17:18:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 17:18:50] [INFO ] After 1673ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :12
[2023-03-09 17:18:52] [INFO ] After 4005ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :12
Attempting to minimize the solution found.
Minimization took 1599 ms.
[2023-03-09 17:18:54] [INFO ] After 7552ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :12
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 17:18:55] [INFO ] Flatten gal took : 897 ms
[2023-03-09 17:18:55] [INFO ] Applying decomposition
[2023-03-09 17:18:56] [INFO ] Flatten gal took : 901 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/graph4973145972105949546.txt' '-o' '/tmp/graph4973145972105949546.bin' '-w' '/tmp/graph4973145972105949546.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4973145972105949546.bin' '-l' '-1' '-v' '-w' '/tmp/graph4973145972105949546.weights' '-q' '0' '-e' '0.001'
[2023-03-09 17:18:58] [INFO ] Decomposing Gal with order
[2023-03-09 17:18:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 17:19:02] [INFO ] Removed a total of 19323 redundant transitions.
[2023-03-09 17:19:03] [INFO ] Flatten gal took : 2714 ms
[2023-03-09 17:19:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 26958 labels/synchronizations in 2950 ms.
[2023-03-09 17:19:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18001014802800153299.gal : 192 ms
[2023-03-09 17:19:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7163638748670969486.prop : 2 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/ReachabilityCardinality18001014802800153299.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7163638748670969486.prop' '--nowitness'

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 ...308
Loading property file /tmp/ReachabilityCardinality7163638748670969486.prop.
SDD proceeding with computation,12 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,12 properties remain. new max is 8
SDD size :1 after 4
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :4 after 1892
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :1892 after 1893
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :1893 after 1893
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :1893 after 1897
SDD proceeding with computation,12 properties remain. new max is 256
SDD size :1897 after 1897
SDD proceeding with computation,12 properties remain. new max is 512
SDD size :1897 after 1901
SDD proceeding with computation,12 properties remain. new max is 1024
SDD size :1901 after 1905
SDD proceeding with computation,12 properties remain. new max is 2048
SDD size :1905 after 1913
SDD proceeding with computation,12 properties remain. new max is 4096
SDD size :1913 after 1929
SDD proceeding with computation,12 properties remain. new max is 8192
SDD size :1929 after 1945
SDD proceeding with computation,12 properties remain. new max is 16384
SDD size :1945 after 1969
SDD proceeding with computation,12 properties remain. new max is 32768
SDD size :1969 after 2005
SDD proceeding with computation,12 properties remain. new max is 65536
SDD size :2005 after 2.37183e+08
SDD proceeding with computation,12 properties remain. new max is 131072
SDD size :2.37183e+08 after 3.44098e+08
SDD proceeding with computation,15 properties remain. new max is 4
SDD size :1 after 51
SDD proceeding with computation,15 properties remain. new max is 8
SDD size :51 after 52
SDD proceeding with computation,15 properties remain. new max is 16
SDD size :52 after 53
SDD proceeding with computation,15 properties remain. new max is 32
SDD size :53 after 54
SDD proceeding with computation,15 properties remain. new max is 64
SDD size :54 after 55
SDD proceeding with computation,15 properties remain. new max is 128
SDD size :55 after 56
SDD proceeding with computation,15 properties remain. new max is 256
SDD size :56 after 57
SDD proceeding with computation,15 properties remain. new max is 512
SDD size :57 after 58
SDD proceeding with computation,15 properties remain. new max is 1024
SDD size :58 after 60
SDD proceeding with computation,15 properties remain. new max is 2048
SDD size :60 after 64
SDD proceeding with computation,15 properties remain. new max is 4096
SDD size :64 after 72
SDD proceeding with computation,15 properties remain. new max is 8192
SDD size :72 after 89
SDD proceeding with computation,15 properties remain. new max is 16384
SDD size :89 after 1153
SDD proceeding with computation,12 properties remain. new max is 262144
SDD size :3.44098e+08 after 3.4423e+08
SDD proceeding with computation,15 properties remain. new max is 32768
SDD size :1153 after 3061
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-09 17:49:08] [INFO ] Flatten gal took : 866 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6062269058675318047
[2023-03-09 17:49:08] [INFO ] Too many transitions (32178) to apply POR reductions. Disabling POR matrices.
[2023-03-09 17:49:08] [INFO ] Built C files in 303ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6062269058675318047
Running compilation step : cd /tmp/ltsmin6062269058675318047;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '60' '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 17:49:09] [INFO ] Applying decomposition
[2023-03-09 17:49:09] [INFO ] Flatten gal took : 666 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/graph9175503811525096632.txt' '-o' '/tmp/graph9175503811525096632.bin' '-w' '/tmp/graph9175503811525096632.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9175503811525096632.bin' '-l' '-1' '-v' '-w' '/tmp/graph9175503811525096632.weights' '-q' '0' '-e' '0.001'
[2023-03-09 17:49:11] [INFO ] Decomposing Gal with order
[2023-03-09 17:49:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 17:49:14] [INFO ] Removed a total of 38116 redundant transitions.
[2023-03-09 17:49:14] [INFO ] Flatten gal took : 2123 ms
[2023-03-09 17:49:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 23965 labels/synchronizations in 3579 ms.
[2023-03-09 17:49:19] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability14047996988047200006.gal : 133 ms
[2023-03-09 17:49:19] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability14949266815748881812.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/ReachabilityFireability14047996988047200006.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability14949266815748881812.prop' '--nowitness'

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 ...309
Loading property file /tmp/ReachabilityFireability14949266815748881812.prop.
SDD proceeding with computation,12 properties remain. new max is 4
SDD size :1 after 5778
SDD proceeding with computation,12 properties remain. new max is 8
SDD size :5778 after 5779
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :5779 after 5779
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :5779 after 5779
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :5779 after 5780
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :5780 after 5780
SDD proceeding with computation,12 properties remain. new max is 256
SDD size :5780 after 5781
SDD proceeding with computation,12 properties remain. new max is 512
SDD size :5781 after 5782
SDD proceeding with computation,12 properties remain. new max is 1024
SDD size :5782 after 5784
SDD proceeding with computation,12 properties remain. new max is 2048
SDD size :5784 after 5785
SDD proceeding with computation,12 properties remain. new max is 4096
SDD size :5785 after 5787
SDD proceeding with computation,12 properties remain. new max is 8192
SDD size :5787 after 5791
SDD proceeding with computation,12 properties remain. new max is 16384
SDD size :5791 after 5795
SDD proceeding with computation,12 properties remain. new max is 32768
SDD size :5795 after 5804
SDD proceeding with computation,12 properties remain. new max is 65536
SDD size :5804 after 5813
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6062269058675318047;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '60' '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' killed by timeout after 60 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6062269058675318047;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '60' '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' killed by timeout after 60 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Invariant property CANInsertWithFailure-PT-080-ReachabilityFireability-10 does not hold.
FORMULA CANInsertWithFailure-PT-080-ReachabilityFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property CANInsertWithFailure-PT-080-ReachabilityFireability-06 is true.
FORMULA CANInsertWithFailure-PT-080-ReachabilityFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property CANInsertWithFailure-PT-080-ReachabilityFireability-05 is true.
FORMULA CANInsertWithFailure-PT-080-ReachabilityFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,9 properties remain. new max is 65536
SDD size :5813 after 16524
SDD proceeding with computation,9 properties remain. new max is 131072
SDD size :7.60924e+06 after 1.14503e+07
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393356 kB
MemFree: 5087808 kB
After kill :
MemTotal: 16393356 kB
MemFree: 16036996 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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ 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 ReachabilityFireability -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="CANInsertWithFailure-PT-080"
export BK_EXAMINATION="ReachabilityFireability"
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 CANInsertWithFailure-PT-080, examination is ReachabilityFireability"
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-167813690800767"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-080.tgz
mv CANInsertWithFailure-PT-080 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;