fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r037-tajo-167813689900079
Last Updated
May 14, 2023

About the Execution of ITS-Tools for BridgeAndVehicles-COL-V50P20N20

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16112.531 3600000.00 10298967.00 2964.00 FFTT?TTFFTFFFT?F normal

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-167813689900079.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 BridgeAndVehicles-COL-V50P20N20, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813689900079
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 8.0K Feb 25 12:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 25 12:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 12:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 25 12:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 12:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Feb 25 12:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 12:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 25 12:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 42K 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 BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-00
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-01
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-02
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-03
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-04
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-05
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-06
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-07
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-08
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-09
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-10
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-11
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-12
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-13
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-14
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678319552613

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=BridgeAndVehicles-COL-V50P20N20
Not applying reductions.
Model is COL
ReachabilityFireability COL
Running Version 202303021504
[2023-03-08 23:52:34] [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]
[2023-03-08 23:52:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 23:52:34] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-08 23:52:34] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-08 23:52:34] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 523 ms
[2023-03-08 23:52:34] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 138 PT places and 218878.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-08 23:52:34] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 5 ms.
[2023-03-08 23:52:34] [INFO ] Skeletonized 15 HLPN properties in 1 ms.
Remains 3 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Computed a total of 9 stabilizing places and 6 stable transitions
Graph (complete) has 22 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=444 ) properties (out of 5) seen :4
Running SMT prover for 1 properties.
// Phase 1: matrix 10 rows 12 cols
[2023-03-08 23:52:35] [INFO ] Computed 4 place invariants in 4 ms
[2023-03-08 23:52:35] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-08 23:52:35] [INFO ] After 22ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-08 23:52:35] [INFO ] After 39ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 23:52:35] [INFO ] After 172ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 23:52:35] [INFO ] [Nat]Absence check using 4 positive place invariants in 5 ms returned sat
[2023-03-08 23:52:35] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 23:52:35] [INFO ] After 16ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-08 23:52:35] [INFO ] After 56ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-08 23:52:35] [INFO ] Invariant property BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-00 is trivially false : it is not verified in initial state.
[2023-03-08 23:52:35] [INFO ] Flatten gal took : 13 ms
[2023-03-08 23:52:35] [INFO ] Flatten gal took : 1 ms
Arc [1:1*[(MOD (ADD $cA 1) 51)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 51) 51) 51)]] contains successor/predecessor on variables of sort voitureB
Arc [13:1*[(MOD (ADD $cpt 1) 21)]] contains successor/predecessor on variables of sort compteur
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2023-03-08 23:52:35] [INFO ] Unfolded HLPN to a Petri net with 138 places and 2348 transitions 18090 arcs in 97 ms.
[2023-03-08 23:52:35] [INFO ] Unfolded 15 HLPN properties in 5 ms.
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-08 23:52:37] [INFO ] Flatten gal took : 476 ms
[2023-03-08 23:52:37] [INFO ] Flatten gal took : 283 ms
[2023-03-08 23:52:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12977070558423771605.gal : 62 ms
[2023-03-08 23:52:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8390445601837231419.prop : 112 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/ReachabilityCardinality12977070558423771605.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8390445601837231419.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
Incomplete random walk after 10000 steps, including 23 resets, run finished after 1828 ms. (steps per millisecond=5 ) properties (out of 14) seen :8
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Loading property file /tmp/ReachabilityCardinality8390445601837231419.prop.
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 879 ms. (steps per millisecond=11 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 956 ms. (steps per millisecond=10 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 255 ms. (steps per millisecond=39 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 1252 ms. (steps per millisecond=7 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 1333 ms. (steps per millisecond=7 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 1058 ms. (steps per millisecond=9 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-08 23:52:43] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 138 cols
[2023-03-08 23:52:43] [INFO ] Computed 7 place invariants in 22 ms
SDD proceeding with computation,14 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :2 after 8
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :8 after 20
SDD proceeding with computation,14 properties remain. new max is 32
SDD size :20 after 40
SDD proceeding with computation,14 properties remain. new max is 64
SDD size :40 after 70
[2023-03-08 23:52:49] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-08 23:52:49] [INFO ] After 491ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-08 23:52:49] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
SDD proceeding with computation,14 properties remain. new max is 128
SDD size :70 after 112
SDD proceeding with computation,14 properties remain. new max is 256
SDD size :112 after 240
[2023-03-08 23:52:56] [INFO ] After 6636ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :2
[2023-03-08 23:52:56] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-08 23:53:02] [INFO ] After 6315ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :4 sat :2
SDD proceeding with computation,14 properties remain. new max is 512
SDD size :240 after 716
[2023-03-08 23:53:08] [INFO ] After 12715ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :2
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: Broken pipe ...
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)
[2023-03-08 23:53:15] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-08 23:53:15] [INFO ] After 26055ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:6
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 33 ms.
Support contains 132 out of 138 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Graph (complete) has 1302 edges and 138 vertex of which 136 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.18 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 427 ms. Remains 136 /138 variables (removed 2) and now considering 2348/2348 (removed 0) transitions.
[2023-03-08 23:53:15] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2023-03-08 23:53:15] [INFO ] Computed 5 place invariants in 11 ms
[2023-03-08 23:53:16] [INFO ] Dead Transitions using invariants and state equation in 738 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1168 ms. Remains : 136/138 places, 2348/2348 transitions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 272 ms. (steps per millisecond=36 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 944 ms. (steps per millisecond=10 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 1247 ms. (steps per millisecond=8 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 295445 steps, run timeout after 6001 ms. (steps per millisecond=49 ) properties seen :{}
Probabilistic random walk after 295445 steps, saw 79003 distinct states, run finished after 6002 ms. (steps per millisecond=49 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-08 23:53:24] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2023-03-08 23:53:24] [INFO ] Invariant cache hit.
[2023-03-08 23:53:25] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-08 23:53:28] [INFO ] After 3178ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 23:53:29] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 23:53:35] [INFO ] After 6269ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 23:53:35] [INFO ] State equation strengthened by 42 read => feed constraints.
SDD proceeding with computation,14 properties remain. new max is 1024
SDD size :716 after 2280
[2023-03-08 23:53:41] [INFO ] After 6279ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-08 23:53:48] [INFO ] After 12957ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
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: Broken pipe ...
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)
[2023-03-08 23:53:55] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-08 23:53:55] [INFO ] After 26452ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Parikh walk visited 0 properties in 8 ms.
Support contains 132 out of 136 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 172 ms. Remains 136 /136 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 173 ms. Remains : 136/136 places, 2348/2348 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 257 ms. Remains 136 /136 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2023-03-08 23:53:55] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2023-03-08 23:53:55] [INFO ] Invariant cache hit.
[2023-03-08 23:53:55] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-08 23:53:55] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2023-03-08 23:53:55] [INFO ] Invariant cache hit.
[2023-03-08 23:53:56] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-08 23:53:56] [INFO ] Implicit Places using invariants and state equation in 258 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 313 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 135/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 195 ms. Remains 135 /135 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 767 ms. Remains : 135/136 places, 2348/2348 transitions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 296 ms. (steps per millisecond=33 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 933 ms. (steps per millisecond=10 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 1213 ms. (steps per millisecond=8 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 322096 steps, run timeout after 6001 ms. (steps per millisecond=53 ) properties seen :{}
Probabilistic random walk after 322096 steps, saw 85850 distinct states, run finished after 6004 ms. (steps per millisecond=53 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-08 23:54:04] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 135 cols
[2023-03-08 23:54:04] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-08 23:54:05] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 23:54:08] [INFO ] After 3208ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 23:54:09] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 23:54:15] [INFO ] After 6400ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 23:54:15] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-08 23:54:21] [INFO ] After 6463ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-08 23:54:28] [INFO ] After 13099ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
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: Broken pipe ...
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)
[2023-03-08 23:54:34] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-08 23:54:34] [INFO ] After 25881ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Parikh walk visited 0 properties in 11 ms.
Support contains 132 out of 135 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 135/135 places, 2348/2348 transitions.
Applied a total of 0 rules in 214 ms. Remains 135 /135 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 215 ms. Remains : 135/135 places, 2348/2348 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 135/135 places, 2348/2348 transitions.
Applied a total of 0 rules in 212 ms. Remains 135 /135 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2023-03-08 23:54:35] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2023-03-08 23:54:35] [INFO ] Invariant cache hit.
[2023-03-08 23:54:35] [INFO ] Implicit Places using invariants in 71 ms returned []
[2023-03-08 23:54:35] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2023-03-08 23:54:35] [INFO ] Invariant cache hit.
[2023-03-08 23:54:35] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-08 23:54:35] [INFO ] Implicit Places using invariants and state equation in 167 ms returned []
Implicit Place search using SMT with State Equation took 240 ms to find 0 implicit places.
[2023-03-08 23:54:35] [INFO ] Redundant transitions in 126 ms returned []
[2023-03-08 23:54:35] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2023-03-08 23:54:35] [INFO ] Invariant cache hit.
[2023-03-08 23:54:36] [INFO ] Dead Transitions using invariants and state equation in 804 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1391 ms. Remains : 135/135 places, 2348/2348 transitions.
Ensure Unique test removed 2058 transitions
Reduce isomorphic transitions removed 2058 transitions.
Iterating post reduction 0 with 2058 rules applied. Total rules applied 2058 place count 135 transition count 290
Applied a total of 2058 rules in 7 ms. Remains 135 /135 variables (removed 0) and now considering 290/2348 (removed 2058) transitions.
Running SMT prover for 2 properties.
[2023-03-08 23:54:36] [INFO ] Invariant cache hit.
[2023-03-08 23:54:38] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-08 23:54:41] [INFO ] After 3371ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 23:54:41] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 23:54:47] [INFO ] After 6419ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 23:54:54] [INFO ] After 13196ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 6762 ms.
[2023-03-08 23:55:01] [INFO ] After 20072ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-08 23:55:01] [INFO ] Flatten gal took : 58 ms
[2023-03-08 23:55:01] [INFO ] Flatten gal took : 66 ms
[2023-03-08 23:55:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5320263759368683887.gal : 4 ms
[2023-03-08 23:55:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality266636874149045276.prop : 15 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/ReachabilityCardinality5320263759368683887.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality266636874149045276.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 ...327
Loading property file /tmp/ReachabilityCardinality266636874149045276.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 11
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :11 after 23
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :23 after 41
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :41 after 75
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :75 after 124
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :124 after 6944
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :6944 after 141360
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :141360 after 1.89038e+06
Detected timeout of ITS tools.
[2023-03-08 23:55:16] [INFO ] Flatten gal took : 28 ms
[2023-03-08 23:55:16] [INFO ] Applying decomposition
[2023-03-08 23:55:16] [INFO ] Flatten gal took : 28 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/graph16883618338754208164.txt' '-o' '/tmp/graph16883618338754208164.bin' '-w' '/tmp/graph16883618338754208164.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16883618338754208164.bin' '-l' '-1' '-v' '-w' '/tmp/graph16883618338754208164.weights' '-q' '0' '-e' '0.001'
[2023-03-08 23:55:16] [INFO ] Decomposing Gal with order
[2023-03-08 23:55:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 23:55:17] [INFO ] Removed a total of 235 redundant transitions.
[2023-03-08 23:55:17] [INFO ] Flatten gal took : 156 ms
[2023-03-08 23:55:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 139 labels/synchronizations in 12 ms.
[2023-03-08 23:55:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4367301163701028849.gal : 3 ms
[2023-03-08 23:55:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18030342299296559088.prop : 44 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/ReachabilityCardinality4367301163701028849.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18030342299296559088.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/ReachabilityCardinality18030342299296559088.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :36 after 765
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :765 after 44217
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2156345100777769179
[2023-03-08 23:55:32] [INFO ] Built C files in 80ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2156345100777769179
Running compilation step : cd /tmp/ltsmin2156345100777769179;'/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 1816 ms.
Running link step : cd /tmp/ltsmin2156345100777769179;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 68 ms.
Running LTSmin : cd /tmp/ltsmin2156345100777769179;'/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' 'BridgeAndVehiclesCOLV50P20N20ReachabilityFireability04==true'
LTSmin run took 137 ms.
Found Violation
Running LTSmin : cd /tmp/ltsmin2156345100777769179;'/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' 'BridgeAndVehiclesCOLV50P20N20ReachabilityFireability14==true'
LTSmin run took 91 ms.
Found Violation
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)
[2023-03-08 23:55:34] [INFO ] Flatten gal took : 145 ms
[2023-03-08 23:55:34] [INFO ] Applying decomposition
[2023-03-08 23:55:35] [INFO ] Flatten gal took : 147 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/graph7751955278479038197.txt' '-o' '/tmp/graph7751955278479038197.bin' '-w' '/tmp/graph7751955278479038197.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7751955278479038197.bin' '-l' '-1' '-v' '-w' '/tmp/graph7751955278479038197.weights' '-q' '0' '-e' '0.001'
[2023-03-08 23:55:35] [INFO ] Decomposing Gal with order
[2023-03-08 23:55:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 23:55:36] [INFO ] Removed a total of 4571 redundant transitions.
[2023-03-08 23:55:36] [INFO ] Flatten gal took : 704 ms
[2023-03-08 23:55:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 573 labels/synchronizations in 30 ms.
[2023-03-08 23:55:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5991478094919029503.gal : 3 ms
[2023-03-08 23:55:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7402441208519699111.prop : 9 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/ReachabilityCardinality5991478094919029503.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7402441208519699111.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 ...307
Loading property file /tmp/ReachabilityCardinality7402441208519699111.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :33154 after 33155
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :70549 after 80650
Reachability property BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-13 is true.
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :239128 after 246425
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :651177 after 655920
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1.03162e+06 after 1.08726e+06
Invariant property BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-00 does not hold.
SDD proceeding with computation,12 properties remain. new max is 1024
SDD size :2280 after 8167
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :2.38378e+06 after 2.47474e+06
SDD proceeding with computation,12 properties remain. new max is 2048
SDD size :8167 after 17322
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :4.90831e+06 after 5.07878e+06
Reachability property BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-09 is true.
Invariant property BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-07 does not hold.
Reachability property BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-06 is true.
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-09 00:25:37] [INFO ] Flatten gal took : 251 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6567734784574078178
[2023-03-09 00:25:37] [INFO ] Too many transitions (2348) to apply POR reductions. Disabling POR matrices.
[2023-03-09 00:25:37] [INFO ] Built C files in 174ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6567734784574078178
Running compilation step : cd /tmp/ltsmin6567734784574078178;'/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 00:25:37] [INFO ] Applying decomposition
[2023-03-09 00:25:37] [INFO ] Flatten gal took : 160 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/graph17902048826718920193.txt' '-o' '/tmp/graph17902048826718920193.bin' '-w' '/tmp/graph17902048826718920193.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17902048826718920193.bin' '-l' '-1' '-v' '-w' '/tmp/graph17902048826718920193.weights' '-q' '0' '-e' '0.001'
[2023-03-09 00:25:38] [INFO ] Decomposing Gal with order
[2023-03-09 00:25:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 00:25:38] [INFO ] Removed a total of 4472 redundant transitions.
[2023-03-09 00:25:39] [INFO ] Flatten gal took : 561 ms
[2023-03-09 00:25:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 475 labels/synchronizations in 22 ms.
[2023-03-09 00:25:39] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability6389285721544263380.gal : 3 ms
[2023-03-09 00:25:39] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability10547366276742564809.prop : 11 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/ReachabilityFireability6389285721544263380.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability10547366276742564809.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/ReachabilityFireability10547366276742564809.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 25
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :25 after 717
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :717 after 726
Compilation finished in 8202 ms.
Running link step : cd /tmp/ltsmin6567734784574078178;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 92 ms.
Running LTSmin : cd /tmp/ltsmin6567734784574078178;'/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' 'BridgeAndVehiclesCOLV50P20N20ReachabilityFireability04==true'
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :726 after 1576
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1576 after 3226
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :3226 after 3866
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :3866 after 18002
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :18002 after 38648
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :38648 after 88980
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :88980 after 180477
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :180477 after 358885
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :358885 after 625322
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 264416 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16115892 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:
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
+ 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="BridgeAndVehicles-COL-V50P20N20"
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 BridgeAndVehicles-COL-V50P20N20, 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-167813689900079"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V50P20N20.tgz
mv BridgeAndVehicles-COL-V50P20N20 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 ;