Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r005-oct2-167813592900310.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is AirplaneLD-PT-4000, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005-oct2-167813592900310
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 89M
-rw-r--r-- 1 mcc users 2.8M Feb 26 15:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 8.9M Feb 26 15:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.6M Feb 26 13:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 8.7M Feb 26 13:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 734K Feb 25 15:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.7M Feb 25 15:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.1M Feb 25 15:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 4.1M Feb 25 15:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.3M Feb 26 19:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17M Feb 26 19:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0M Feb 26 17:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17M Feb 26 17:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 191K Feb 25 15:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 358K Feb 25 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 18M 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 AirplaneLD-PT-4000-ReachabilityCardinality-00
FORMULA_NAME AirplaneLD-PT-4000-ReachabilityCardinality-01
FORMULA_NAME AirplaneLD-PT-4000-ReachabilityCardinality-02
FORMULA_NAME AirplaneLD-PT-4000-ReachabilityCardinality-03
FORMULA_NAME AirplaneLD-PT-4000-ReachabilityCardinality-04
FORMULA_NAME AirplaneLD-PT-4000-ReachabilityCardinality-05
FORMULA_NAME AirplaneLD-PT-4000-ReachabilityCardinality-06
FORMULA_NAME AirplaneLD-PT-4000-ReachabilityCardinality-07
FORMULA_NAME AirplaneLD-PT-4000-ReachabilityCardinality-08
FORMULA_NAME AirplaneLD-PT-4000-ReachabilityCardinality-09
FORMULA_NAME AirplaneLD-PT-4000-ReachabilityCardinality-10
FORMULA_NAME AirplaneLD-PT-4000-ReachabilityCardinality-11
FORMULA_NAME AirplaneLD-PT-4000-ReachabilityCardinality-12
FORMULA_NAME AirplaneLD-PT-4000-ReachabilityCardinality-13
FORMULA_NAME AirplaneLD-PT-4000-ReachabilityCardinality-14
FORMULA_NAME AirplaneLD-PT-4000-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678508669884

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AirplaneLD-PT-4000
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-11 04:24:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-11 04:24:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 04:24:33] [INFO ] Load time of PNML (sax parser for PT used): 952 ms
[2023-03-11 04:24:33] [INFO ] Transformed 28019 places.
[2023-03-11 04:24:33] [INFO ] Transformed 32008 transitions.
[2023-03-11 04:24:33] [INFO ] Parsed PT model containing 28019 places and 32008 transitions and 122028 arcs in 1185 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 21000 ms.
Working with output stream class java.io.PrintStream
Reduce places removed 12002 places and 0 transitions.
FORMULA AirplaneLD-PT-4000-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-4000-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-11 04:24:57] [INFO ] Flatten gal took : 1346 ms
[2023-03-11 04:24:58] [INFO ] Flatten gal took : 964 ms
[2023-03-11 04:24:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1693903839916779770.gal : 211 ms
[2023-03-11 04:24:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3412992780775910341.prop : 60 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/ReachabilityCardinality1693903839916779770.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3412992780775910341.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/ReachabilityCardinality3412992780775910341.prop.
Interrupted random walk after 9917 steps, including 1246 resets, run timeout after 30005 ms. (steps per millisecond=0 ) properties seen 2
FORMULA AirplaneLD-PT-4000-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-4000-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 870 ms. (steps per millisecond=11 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2108 ms. (steps per millisecond=4 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 885 ms. (steps per millisecond=11 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 4546 ms. (steps per millisecond=2 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 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 0 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
// Phase 1: matrix 32008 rows 16017 cols
[2023-03-11 04:25:59] [INFO ] Computed 3 place invariants in 25447 ms
[2023-03-11 04:26:04] [INFO ] [Real]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-11 04:26:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 5 ms returned sat
[2023-03-11 04:26:05] [INFO ] After 5650ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-11 04:26:10] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-11 04:26:10] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-11 04:26:30] [INFO ] After 16993ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :9
[2023-03-11 04:26:30] [INFO ] After 17048ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :9
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-11 04:26:30] [INFO ] After 25093ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :9
FORMULA AirplaneLD-PT-4000-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AirplaneLD-PT-4000-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 16014 out of 16017 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 16017/16017 places, 32008/32008 transitions.
Applied a total of 0 rules in 268 ms. Remains 16017 /16017 variables (removed 0) and now considering 32008/32008 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 273 ms. Remains : 16017/16017 places, 32008/32008 transitions.
Incomplete random walk after 10000 steps, including 1254 resets, run finished after 25609 ms. (steps per millisecond=0 ) properties (out of 10) seen :2
FORMULA AirplaneLD-PT-4000-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-4000-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 874 ms. (steps per millisecond=11 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2047 ms. (steps per millisecond=4 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-11 04:26:59] [INFO ] Invariant cache hit.
[2023-03-11 04:27:03] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 04:27:03] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-11 04:27:03] [INFO ] After 4201ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-11 04:27:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-11 04:27:06] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-11 04:27:28] [INFO ] After 19521ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-11 04:27:28] [INFO ] After 19583ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-11 04:27:28] [INFO ] After 25121ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 16014 out of 16017 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 16017/16017 places, 32008/32008 transitions.
Applied a total of 0 rules in 251 ms. Remains 16017 /16017 variables (removed 0) and now considering 32008/32008 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 251 ms. Remains : 16017/16017 places, 32008/32008 transitions.
Incomplete random walk after 10000 steps, including 1249 resets, run finished after 29220 ms. (steps per millisecond=0 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 814 ms. (steps per millisecond=12 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2081 ms. (steps per millisecond=4 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 8) seen :0
Interrupted probabilistic random walk after 748968 steps, run timeout after 96001 ms. (steps per millisecond=7 ) properties seen :{4=1, 6=1}
Probabilistic random walk after 748968 steps, saw 334489 distinct states, run finished after 96007 ms. (steps per millisecond=7 ) properties seen :2
FORMULA AirplaneLD-PT-4000-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA AirplaneLD-PT-4000-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 6 properties.
[2023-03-11 04:29:37] [INFO ] Invariant cache hit.
[2023-03-11 04:29:40] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 04:29:40] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-11 04:29:40] [INFO ] After 3592ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-11 04:29:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-11 04:29:44] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 16 ms returned sat
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.verifyPossible(DeadlockTester.java:629)
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)
[2023-03-11 04:30:05] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-11 04:30:05] [INFO ] After 25038ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:6
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 16014 out of 16017 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 16017/16017 places, 32008/32008 transitions.
Applied a total of 0 rules in 217 ms. Remains 16017 /16017 variables (removed 0) and now considering 32008/32008 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 217 ms. Remains : 16017/16017 places, 32008/32008 transitions.
Incomplete random walk after 10000 steps, including 1257 resets, run finished after 25885 ms. (steps per millisecond=0 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 809 ms. (steps per millisecond=12 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2088 ms. (steps per millisecond=4 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 668598 steps, run timeout after 84001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 668598 steps, saw 306511 distinct states, run finished after 84006 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 6 properties.
[2023-03-11 04:31:58] [INFO ] Invariant cache hit.
[2023-03-11 04:32:02] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-11 04:32:02] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-11 04:32:02] [INFO ] After 3474ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-11 04:32:05] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-11 04:32:05] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 16 ms returned sat
[2023-03-11 04:32:27] [INFO ] After 20899ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-11 04:32:27] [INFO ] After 20916ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-11 04:32:27] [INFO ] After 25050ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 16014 out of 16017 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 16017/16017 places, 32008/32008 transitions.
Applied a total of 0 rules in 164 ms. Remains 16017 /16017 variables (removed 0) and now considering 32008/32008 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 165 ms. Remains : 16017/16017 places, 32008/32008 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 16017/16017 places, 32008/32008 transitions.
Applied a total of 0 rules in 156 ms. Remains 16017 /16017 variables (removed 0) and now considering 32008/32008 (removed 0) transitions.
[2023-03-11 04:32:27] [INFO ] Invariant cache hit.
[2023-03-11 04:32:29] [INFO ] Implicit Places using invariants in 1675 ms returned []
Implicit Place search using SMT only with invariants took 1677 ms to find 0 implicit places.
[2023-03-11 04:32:29] [INFO ] Invariant cache hit.
[2023-03-11 04:32:30] [INFO ] Dead Transitions using invariants and state equation in 1568 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3409 ms. Remains : 16017/16017 places, 32008/32008 transitions.
Applied a total of 0 rules in 102 ms. Remains 16017 /16017 variables (removed 0) and now considering 32008/32008 (removed 0) transitions.
Running SMT prover for 6 properties.
[2023-03-11 04:32:31] [INFO ] Invariant cache hit.
[2023-03-11 04:32:34] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-11 04:32:34] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-11 04:32:34] [INFO ] After 3665ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-11 04:32:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-11 04:32:38] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-11 04:33:33] [INFO ] After 53362ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-11 04:33:42] [INFO ] After 62304ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 5173 ms.
[2023-03-11 04:33:47] [INFO ] After 72573ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
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)
[2023-03-11 04:33:48] [INFO ] Flatten gal took : 1019 ms
[2023-03-11 04:33:48] [INFO ] Applying decomposition
[2023-03-11 04:33:49] [INFO ] Flatten gal took : 967 ms
[2023-03-11 04:35:02] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.util.concurrent.TimeoutException: Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph10936539919564752305.txt' '-o' '/tmp/graph10936539919564752305.bin' '-w' '/tmp/graph10936539919564752305.weights' killed by timeout after 10 SECONDS
at fr.lip6.move.gal.process.Runner.waitForOrTimeout(Runner.java:76)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:47)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:27)
at fr.lip6.move.gal.louvain.GraphBuilder.convertGraphToBin(GraphBuilder.java:258)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:189)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:157)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:226)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:277)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:663)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-11 04:35:04] [INFO ] Flatten gal took : 1401 ms
[2023-03-11 04:35:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8374899639566597702.gal : 162 ms
[2023-03-11 04:35:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2294087617729443567.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/ReachabilityCardinality8374899639566597702.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2294087617729443567.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/ReachabilityCardinality2294087617729443567.prop.
SDD proceeding with computation,14 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,14 properties remain. new max is 32
SDD size :19 after 36
Invariant property AirplaneLD-PT-4000-ReachabilityCardinality-15 does not hold.
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :36 after 69
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :69 after 102
SDD proceeding with computation,13 properties remain. new max is 128
SDD size :102 after 167
SDD proceeding with computation,13 properties remain. new max is 256
SDD size :167 after 296
SDD proceeding with computation,13 properties remain. new max is 512
SDD size :296 after 553
SDD proceeding with computation,13 properties remain. new max is 1024
SDD size :553 after 1066
Reachability property AirplaneLD-PT-4000-ReachabilityCardinality-08 is true.
SDD proceeding with computation,12 properties remain. new max is 1024
SDD size :1066 after 180180
SDD proceeding with computation,12 properties remain. new max is 2048
SDD size :180180 after 2.23223e+06
Reachability property AirplaneLD-PT-4000-ReachabilityCardinality-13 is true.
SDD proceeding with computation,11 properties remain. new max is 2048
SDD size :2.23223e+06 after 6.64848e+06
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :69 after 134
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :134 after 263
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :263 after 520
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :520 after 1033
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :1033 after 114114
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :114114 after 4.21621e+06
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-11 05:05:05] [INFO ] Flatten gal took : 776 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16911552319079000502
[2023-03-11 05:05:06] [INFO ] Too many transitions (32008) to apply POR reductions. Disabling POR matrices.
[2023-03-11 05:05:06] [INFO ] Built C files in 530ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16911552319079000502
Running compilation step : cd /tmp/ltsmin16911552319079000502;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '120' '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'
[2023-03-11 05:05:07] [INFO ] Applying decomposition
[2023-03-11 05:05:08] [INFO ] Flatten gal took : 1100 ms

BK_STOP 1678511121903

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ 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 ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AirplaneLD-PT-4000"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is AirplaneLD-PT-4000, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r005-oct2-167813592900310"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-4000.tgz
mv AirplaneLD-PT-4000 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;