fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r165-tall-167838849900110
Last Updated
May 14, 2023

About the Execution of ITS-Tools for Echo-PT-d04r03

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16217.092 3600000.00 5554204.00 372566.50 ?TF?TTTTFFTFTFTT normal

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.r165-tall-167838849900110.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is Echo-PT-d04r03, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r165-tall-167838849900110
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 976K
-rw-r--r-- 1 mcc users 6.6K Feb 25 14:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 25 14:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 14:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 25 14:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 14:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Feb 25 14:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 25 14:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Feb 25 14:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 530K 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 Echo-PT-d04r03-ReachabilityCardinality-00
FORMULA_NAME Echo-PT-d04r03-ReachabilityCardinality-01
FORMULA_NAME Echo-PT-d04r03-ReachabilityCardinality-02
FORMULA_NAME Echo-PT-d04r03-ReachabilityCardinality-03
FORMULA_NAME Echo-PT-d04r03-ReachabilityCardinality-04
FORMULA_NAME Echo-PT-d04r03-ReachabilityCardinality-05
FORMULA_NAME Echo-PT-d04r03-ReachabilityCardinality-06
FORMULA_NAME Echo-PT-d04r03-ReachabilityCardinality-07
FORMULA_NAME Echo-PT-d04r03-ReachabilityCardinality-08
FORMULA_NAME Echo-PT-d04r03-ReachabilityCardinality-09
FORMULA_NAME Echo-PT-d04r03-ReachabilityCardinality-10
FORMULA_NAME Echo-PT-d04r03-ReachabilityCardinality-11
FORMULA_NAME Echo-PT-d04r03-ReachabilityCardinality-12
FORMULA_NAME Echo-PT-d04r03-ReachabilityCardinality-13
FORMULA_NAME Echo-PT-d04r03-ReachabilityCardinality-14
FORMULA_NAME Echo-PT-d04r03-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679437389930

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=Echo-PT-d04r03
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-21 22:23:11] [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]
[2023-03-21 22:23:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 22:23:11] [INFO ] Load time of PNML (sax parser for PT used): 107 ms
[2023-03-21 22:23:11] [INFO ] Transformed 1019 places.
[2023-03-21 22:23:11] [INFO ] Transformed 850 transitions.
[2023-03-21 22:23:11] [INFO ] Found NUPN structural information;
[2023-03-21 22:23:11] [INFO ] Parsed PT model containing 1019 places and 850 transitions and 6340 arcs in 181 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
FORMULA Echo-PT-d04r03-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d04r03-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d04r03-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d04r03-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d04r03-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 61 resets, run finished after 545 ms. (steps per millisecond=18 ) properties (out of 11) seen :7
FORMULA Echo-PT-d04r03-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Echo-PT-d04r03-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Echo-PT-d04r03-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Echo-PT-d04r03-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Echo-PT-d04r03-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Echo-PT-d04r03-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Echo-PT-d04r03-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-21 22:23:12] [INFO ] Flatten gal took : 231 ms
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 4) seen :0
[2023-03-21 22:23:12] [INFO ] Flatten gal took : 130 ms
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 4) seen :1
FORMULA Echo-PT-d04r03-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-21 22:23:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15594777236527347833.gal : 39 ms
[2023-03-21 22:23:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3594409700508936850.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15594777236527347833.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3594409700508936850.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 3) seen :1
FORMULA Echo-PT-d04r03-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK

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
Running SMT prover for 2 properties.
// Phase 1: matrix 850 rows 1019 cols
[2023-03-21 22:23:12] [INFO ] Computed 513 place invariants in 55 ms
Loading property file /tmp/ReachabilityCardinality3594409700508936850.prop.
[2023-03-21 22:23:12] [INFO ] [Real]Absence check using 115 positive place invariants in 24 ms returned sat
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :5 after 13
[2023-03-21 22:23:12] [INFO ] [Real]Absence check using 115 positive and 398 generalized place invariants in 84 ms returned sat
SDD proceeding with computation,4 properties remain. new max is 16
[2023-03-21 22:23:13] [INFO ] After 463ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
SDD size :13 after 56
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :56 after 328
[2023-03-21 22:23:13] [INFO ] [Nat]Absence check using 115 positive place invariants in 20 ms returned sat
[2023-03-21 22:23:13] [INFO ] [Nat]Absence check using 115 positive and 398 generalized place invariants in 77 ms returned sat
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :328 after 363
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :363 after 427
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :427 after 1400
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :1400 after 3901
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :3901 after 17053
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :17053 after 29803
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
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)
[2023-03-21 22:23:38] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-21 22:23:38] [INFO ] After 25056ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 55 out of 1019 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1019/1019 places, 850/850 transitions.
Graph (complete) has 4450 edges and 1019 vertex of which 931 are kept as prefixes of interest. Removing 88 places using SCC suffix rule.9 ms
Discarding 88 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 931 transition count 844
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 930 transition count 843
Applied a total of 7 rules in 331 ms. Remains 930 /1019 variables (removed 89) and now considering 843/850 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 332 ms. Remains : 930/1019 places, 843/850 transitions.
Incomplete random walk after 10000 steps, including 63 resets, run finished after 205 ms. (steps per millisecond=48 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 400079 steps, run timeout after 3001 ms. (steps per millisecond=133 ) properties seen :{}
Probabilistic random walk after 400079 steps, saw 73139 distinct states, run finished after 3002 ms. (steps per millisecond=133 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 843 rows 930 cols
[2023-03-21 22:23:42] [INFO ] Computed 426 place invariants in 719 ms
[2023-03-21 22:23:42] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-21 22:23:43] [INFO ] [Real]Absence check using 30 positive and 396 generalized place invariants in 671 ms returned sat
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :29803 after 276650
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
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)
[2023-03-21 22:24:07] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-21 22:24:07] [INFO ] After 25029ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 55 out of 930 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 930/930 places, 843/843 transitions.
Applied a total of 0 rules in 34 ms. Remains 930 /930 variables (removed 0) and now considering 843/843 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 930/930 places, 843/843 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 930/930 places, 843/843 transitions.
Applied a total of 0 rules in 138 ms. Remains 930 /930 variables (removed 0) and now considering 843/843 (removed 0) transitions.
[2023-03-21 22:24:07] [INFO ] Invariant cache hit.
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :276650 after 1.29373e+06
[2023-03-21 22:26:47] [INFO ] Performed 219/930 implicitness test of which 3 returned IMPLICIT in 159 seconds.
[2023-03-21 22:26:47] [INFO ] Implicit Places using invariants in 160025 ms returned [71, 199, 219]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 160028 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 927/930 places, 843/843 transitions.
Applied a total of 0 rules in 57 ms. Remains 927 /927 variables (removed 0) and now considering 843/843 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 160231 ms. Remains : 927/930 places, 843/843 transitions.
Incomplete random walk after 10000 steps, including 63 resets, run finished after 227 ms. (steps per millisecond=44 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 378397 steps, run timeout after 3001 ms. (steps per millisecond=126 ) properties seen :{}
Probabilistic random walk after 378397 steps, saw 70196 distinct states, run finished after 3003 ms. (steps per millisecond=126 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 843 rows 927 cols
[2023-03-21 22:26:51] [INFO ] Computed 423 place invariants in 699 ms
[2023-03-21 22:26:52] [INFO ] [Real]Absence check using 30 positive place invariants in 9 ms returned sat
[2023-03-21 22:26:52] [INFO ] [Real]Absence check using 30 positive and 393 generalized place invariants in 389 ms returned sat
[2023-03-21 22:26:52] [INFO ] After 663ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-21 22:26:52] [INFO ] [Nat]Absence check using 30 positive place invariants in 8 ms returned sat
[2023-03-21 22:26:53] [INFO ] [Nat]Absence check using 30 positive and 393 generalized place invariants in 342 ms returned sat
[2023-03-21 22:27:17] [INFO ] After 24363ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 22:27:17] [INFO ] After 24365ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-21 22:27:17] [INFO ] After 25016ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 55 out of 927 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 927/927 places, 843/843 transitions.
Applied a total of 0 rules in 27 ms. Remains 927 /927 variables (removed 0) and now considering 843/843 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 927/927 places, 843/843 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 927/927 places, 843/843 transitions.
Applied a total of 0 rules in 22 ms. Remains 927 /927 variables (removed 0) and now considering 843/843 (removed 0) transitions.
[2023-03-21 22:27:17] [INFO ] Invariant cache hit.
[2023-03-21 22:27:32] [INFO ] Implicit Places using invariants in 15372 ms returned [229, 263]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 15382 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 925/927 places, 843/843 transitions.
Applied a total of 0 rules in 27 ms. Remains 925 /925 variables (removed 0) and now considering 843/843 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 15433 ms. Remains : 925/927 places, 843/843 transitions.
Incomplete random walk after 10000 steps, including 63 resets, run finished after 204 ms. (steps per millisecond=49 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 381604 steps, run timeout after 3001 ms. (steps per millisecond=127 ) properties seen :{}
Probabilistic random walk after 381604 steps, saw 70599 distinct states, run finished after 3001 ms. (steps per millisecond=127 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 843 rows 925 cols
[2023-03-21 22:27:36] [INFO ] Computed 421 place invariants in 583 ms
[2023-03-21 22:27:37] [INFO ] [Real]Absence check using 31 positive place invariants in 20 ms returned sat
[2023-03-21 22:27:37] [INFO ] [Real]Absence check using 31 positive and 390 generalized place invariants in 440 ms returned sat
[2023-03-21 22:27:37] [INFO ] After 659ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-21 22:27:38] [INFO ] [Nat]Absence check using 31 positive place invariants in 112 ms returned sat
[2023-03-21 22:27:38] [INFO ] [Nat]Absence check using 31 positive and 390 generalized place invariants in 629 ms returned sat
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :1.29373e+06 after 2.07614e+06
[2023-03-21 22:27:51] [INFO ] After 12837ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-21 22:28:02] [INFO ] After 23808ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2023-03-21 22:28:02] [INFO ] After 25013ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 45 ms.
Support contains 55 out of 925 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 925/925 places, 843/843 transitions.
Applied a total of 0 rules in 42 ms. Remains 925 /925 variables (removed 0) and now considering 843/843 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 925/925 places, 843/843 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 925/925 places, 843/843 transitions.
Applied a total of 0 rules in 21 ms. Remains 925 /925 variables (removed 0) and now considering 843/843 (removed 0) transitions.
[2023-03-21 22:28:02] [INFO ] Invariant cache hit.
[2023-03-21 22:28:13] [INFO ] Implicit Places using invariants in 10340 ms returned [163, 209]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 10346 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 923/925 places, 843/843 transitions.
Applied a total of 0 rules in 25 ms. Remains 923 /923 variables (removed 0) and now considering 843/843 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 10393 ms. Remains : 923/925 places, 843/843 transitions.
Incomplete random walk after 10000 steps, including 63 resets, run finished after 202 ms. (steps per millisecond=49 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 393014 steps, run timeout after 3001 ms. (steps per millisecond=130 ) properties seen :{}
Probabilistic random walk after 393014 steps, saw 72189 distinct states, run finished after 3001 ms. (steps per millisecond=130 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 843 rows 923 cols
[2023-03-21 22:28:17] [INFO ] Computed 419 place invariants in 641 ms
[2023-03-21 22:28:17] [INFO ] [Real]Absence check using 31 positive place invariants in 10 ms returned sat
[2023-03-21 22:28:17] [INFO ] [Real]Absence check using 31 positive and 388 generalized place invariants in 421 ms returned sat
[2023-03-21 22:28:42] [INFO ] After 25014ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 22:28:42] [INFO ] [Nat]Absence check using 31 positive place invariants in 9 ms returned sat
[2023-03-21 22:29:00] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 22:29:00] [INFO ] [Nat]Absence check using 31 positive and 388 generalized place invariants in 18598 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
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)
[2023-03-21 22:29:07] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-21 22:29:07] [INFO ] After 25014ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 55 out of 923 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 923/923 places, 843/843 transitions.
Applied a total of 0 rules in 33 ms. Remains 923 /923 variables (removed 0) and now considering 843/843 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 923/923 places, 843/843 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 923/923 places, 843/843 transitions.
Applied a total of 0 rules in 33 ms. Remains 923 /923 variables (removed 0) and now considering 843/843 (removed 0) transitions.
[2023-03-21 22:29:07] [INFO ] Invariant cache hit.
[2023-03-21 22:29:17] [INFO ] Implicit Places using invariants in 10164 ms returned [352]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 10175 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 922/923 places, 843/843 transitions.
Applied a total of 0 rules in 43 ms. Remains 922 /922 variables (removed 0) and now considering 843/843 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 10282 ms. Remains : 922/923 places, 843/843 transitions.
Incomplete random walk after 10000 steps, including 63 resets, run finished after 278 ms. (steps per millisecond=35 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 412001 steps, run timeout after 3001 ms. (steps per millisecond=137 ) properties seen :{}
Probabilistic random walk after 412001 steps, saw 75204 distinct states, run finished after 3002 ms. (steps per millisecond=137 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 843 rows 922 cols
[2023-03-21 22:29:21] [INFO ] Computed 418 place invariants in 521 ms
[2023-03-21 22:29:21] [INFO ] [Real]Absence check using 32 positive place invariants in 9 ms returned sat
[2023-03-21 22:29:21] [INFO ] [Real]Absence check using 32 positive and 386 generalized place invariants in 362 ms returned sat
[2023-03-21 22:29:21] [INFO ] After 571ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-21 22:29:22] [INFO ] [Nat]Absence check using 32 positive place invariants in 9 ms returned sat
[2023-03-21 22:29:40] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 22:29:40] [INFO ] [Nat]Absence check using 32 positive and 386 generalized place invariants in 18780 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.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
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)
[2023-03-21 22:29:46] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-21 22:29:46] [INFO ] After 25015ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 55 out of 922 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 922/922 places, 843/843 transitions.
Applied a total of 0 rules in 28 ms. Remains 922 /922 variables (removed 0) and now considering 843/843 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 922/922 places, 843/843 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 922/922 places, 843/843 transitions.
Applied a total of 0 rules in 31 ms. Remains 922 /922 variables (removed 0) and now considering 843/843 (removed 0) transitions.
[2023-03-21 22:29:46] [INFO ] Invariant cache hit.
[2023-03-21 22:29:56] [INFO ] Implicit Places using invariants in 9850 ms returned []
[2023-03-21 22:29:56] [INFO ] Invariant cache hit.
[2023-03-21 22:32:36] [INFO ] Performed 495/922 implicitness test of which 0 returned IMPLICIT in 159 seconds.
[2023-03-21 22:32:36] [INFO ] Timeout of Implicit test with SMT after 159 seconds.
[2023-03-21 22:32:36] [INFO ] Implicit Places using invariants and state equation in 160019 ms returned []
Implicit Place search using SMT with State Equation took 169874 ms to find 0 implicit places.
[2023-03-21 22:32:36] [INFO ] Redundant transitions in 47 ms returned []
[2023-03-21 22:32:36] [INFO ] Invariant cache hit.
[2023-03-21 22:32:57] [INFO ] Dead Transitions using invariants and state equation in 20255 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 190231 ms. Remains : 922/922 places, 843/843 transitions.
Applied a total of 0 rules in 17 ms. Remains 922 /922 variables (removed 0) and now considering 843/843 (removed 0) transitions.
Running SMT prover for 2 properties.
[2023-03-21 22:32:57] [INFO ] Invariant cache hit.
[2023-03-21 22:32:57] [INFO ] [Real]Absence check using 32 positive place invariants in 9 ms returned sat
[2023-03-21 22:32:57] [INFO ] [Real]Absence check using 32 positive and 386 generalized place invariants in 374 ms returned sat
[2023-03-21 22:32:57] [INFO ] After 612ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-21 22:32:57] [INFO ] [Nat]Absence check using 32 positive place invariants in 8 ms returned sat
[2023-03-21 22:33:06] [INFO ] [Nat]Absence check using 32 positive and 386 generalized place invariants in 8451 ms returned sat
SDD proceeding with computation,4 properties remain. new max is 32768
SDD size :2.07614e+06 after 7.42707e+06
[2023-03-21 22:36:42] [INFO ] After 216105ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 22:36:42] [INFO ] After 216107ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 0 ms.
[2023-03-21 22:36:42] [INFO ] After 225019ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-21 22:36:42] [INFO ] Flatten gal took : 79 ms
[2023-03-21 22:36:43] [INFO ] Flatten gal took : 82 ms
[2023-03-21 22:36:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7676360629606170146.gal : 9 ms
[2023-03-21 22:36:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality338982997558805034.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/ReachabilityCardinality7676360629606170146.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality338982997558805034.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/ReachabilityCardinality338982997558805034.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 11
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :11 after 53
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :53 after 116
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :116 after 364
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :364 after 435
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :435 after 1399
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1399 after 4314
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :4314 after 19281
Detected timeout of ITS tools.
[2023-03-21 22:36:58] [INFO ] Flatten gal took : 58 ms
[2023-03-21 22:36:58] [INFO ] Applying decomposition
[2023-03-21 22:36:58] [INFO ] Flatten gal took : 58 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/graph3860904108679238534.txt' '-o' '/tmp/graph3860904108679238534.bin' '-w' '/tmp/graph3860904108679238534.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3860904108679238534.bin' '-l' '-1' '-v' '-w' '/tmp/graph3860904108679238534.weights' '-q' '0' '-e' '0.001'
[2023-03-21 22:36:58] [INFO ] Decomposing Gal with order
[2023-03-21 22:36:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-21 22:36:58] [INFO ] Removed a total of 1413 redundant transitions.
[2023-03-21 22:36:59] [INFO ] Flatten gal took : 367 ms
[2023-03-21 22:36:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 21 ms.
[2023-03-21 22:36:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16940072281651438095.gal : 27 ms
[2023-03-21 22:36:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14474038422972115638.prop : 280 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/ReachabilityCardinality16940072281651438095.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14474038422972115638.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/ReachabilityCardinality14474038422972115638.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :2 after 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 174
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :174 after 33264
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :33264 after 4.8893e+08
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :4.8893e+08 after 4.71348e+09
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :4.71348e+09 after 2.34541e+12
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7123181153747306765
[2023-03-21 22:37:14] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7123181153747306765
Running compilation step : cd /tmp/ltsmin7123181153747306765;'/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 2017 ms.
Running link step : cd /tmp/ltsmin7123181153747306765;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin7123181153747306765;'/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' 'EchoPTd04r03ReachabilityCardinality00==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-21 22:37:29] [INFO ] Flatten gal took : 79 ms
[2023-03-21 22:37:29] [INFO ] Applying decomposition
[2023-03-21 22:37:29] [INFO ] Flatten gal took : 58 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/graph4809094612749106768.txt' '-o' '/tmp/graph4809094612749106768.bin' '-w' '/tmp/graph4809094612749106768.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4809094612749106768.bin' '-l' '-1' '-v' '-w' '/tmp/graph4809094612749106768.weights' '-q' '0' '-e' '0.001'
[2023-03-21 22:37:29] [INFO ] Decomposing Gal with order
[2023-03-21 22:37:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-21 22:37:30] [INFO ] Removed a total of 1529 redundant transitions.
[2023-03-21 22:37:30] [INFO ] Flatten gal took : 136 ms
[2023-03-21 22:37:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 258 labels/synchronizations in 63 ms.
[2023-03-21 22:37:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12092507779451762379.gal : 17 ms
[2023-03-21 22:37:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5312216114235779570.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12092507779451762379.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5312216114235779570.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/ReachabilityCardinality5312216114235779570.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1 after 181
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :181 after 1.53625e+09
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-21 23:07:31] [INFO ] Flatten gal took : 584 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16409962443460370681
[2023-03-21 23:07:31] [INFO ] Computing symmetric may disable matrix : 843 transitions.
[2023-03-21 23:07:31] [INFO ] Computation of Complete disable matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 23:07:31] [INFO ] Computing symmetric may enable matrix : 843 transitions.
[2023-03-21 23:07:31] [INFO ] Computation of Complete enable matrix. took 40 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 23:07:32] [INFO ] Applying decomposition
[2023-03-21 23:07:33] [INFO ] Flatten gal took : 1528 ms
[2023-03-21 23:07:34] [INFO ] Computing Do-Not-Accords matrix : 843 transitions.
[2023-03-21 23:07:34] [INFO ] Computation of Completed DNA matrix. took 31 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 23:07:34] [INFO ] Built C files in 2501ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16409962443460370681
Running compilation step : cd /tmp/ltsmin16409962443460370681;'/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'
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/graph4335640390793516243.txt' '-o' '/tmp/graph4335640390793516243.bin' '-w' '/tmp/graph4335640390793516243.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4335640390793516243.bin' '-l' '-1' '-v' '-w' '/tmp/graph4335640390793516243.weights' '-q' '0' '-e' '0.001'
[2023-03-21 23:07:34] [INFO ] Decomposing Gal with order
[2023-03-21 23:07:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-21 23:07:34] [INFO ] Removed a total of 1408 redundant transitions.
[2023-03-21 23:07:35] [INFO ] Flatten gal took : 186 ms
[2023-03-21 23:07:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 17 ms.
[2023-03-21 23:07:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9766080019299078640.gal : 30 ms
[2023-03-21 23:07:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17727268137112582361.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/ReachabilityCardinality9766080019299078640.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17727268137112582361.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/ReachabilityCardinality17727268137112582361.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 36
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :36 after 240
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :240 after 366454
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :366454 after 4.81224e+06
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :4.81224e+06 after 9.29985e+06
Compilation finished in 3197 ms.
Running link step : cd /tmp/ltsmin16409962443460370681;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 57 ms.
Running LTSmin : cd /tmp/ltsmin16409962443460370681;'/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' 'EchoPTd04r03ReachabilityCardinality00==true'
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :9.29985e+06 after 3.70046e+12
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.014: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.014: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.135: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.135: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.180: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 1.429: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 1.442: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 3.904: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 4.621: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 5.991: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 5.991: Initializing POR dependencies: labels 845, guards 843
pins2lts-mc-linux64( 0/ 8), 23.533: Forcing use of the an ignoring proviso (closed-set)
pins2lts-mc-linux64( 2/ 8), 23.553: "EchoPTd04r03ReachabilityCardinality00==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 23.554: "EchoPTd04r03ReachabilityCardinality00==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 7/ 8), 23.555: "EchoPTd04r03ReachabilityCardinality00==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 6/ 8), 23.555: "EchoPTd04r03ReachabilityCardinality00==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 23.556: "EchoPTd04r03ReachabilityCardinality00==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 4/ 8), 23.558: "EchoPTd04r03ReachabilityCardinality00==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 23.558: "EchoPTd04r03ReachabilityCardinality00==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 23.559: "EchoPTd04r03ReachabilityCardinality00==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 23.560: There are 845 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 23.560: State length is 922, there are 843 groups
pins2lts-mc-linux64( 0/ 8), 23.560: Running bfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 23.560: Using a non-indexing tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 23.560: Successor permutation: none
pins2lts-mc-linux64( 0/ 8), 23.560: Visible groups: 0 / 843, labels: 1 / 845
pins2lts-mc-linux64( 0/ 8), 23.560: POR cycle proviso: closed-set
pins2lts-mc-linux64( 0/ 8), 23.560: Global bits: 0, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 27.100: ~4 levels ~960 states ~18552 transitions
pins2lts-mc-linux64( 1/ 8), 28.060: ~2 levels ~1920 states ~45760 transitions
pins2lts-mc-linux64( 0/ 8), 29.107: ~5 levels ~3840 states ~81168 transitions
pins2lts-mc-linux64( 0/ 8), 34.836: ~5 levels ~7680 states ~174568 transitions
pins2lts-mc-linux64( 0/ 8), 43.907: ~5 levels ~15360 states ~361920 transitions
pins2lts-mc-linux64( 0/ 8), 62.696: ~6 levels ~30720 states ~741224 transitions
pins2lts-mc-linux64( 0/ 8), 94.435: ~6 levels ~61440 states ~1588016 transitions
pins2lts-mc-linux64( 0/ 8), 140.225: ~6 levels ~122880 states ~3279384 transitions
pins2lts-mc-linux64( 0/ 8), 190.583: ~6 levels ~245760 states ~6673984 transitions
pins2lts-mc-linux64( 0/ 8), 285.714: ~7 levels ~491520 states ~14097432 transitions
pins2lts-mc-linux64( 1/ 8), 369.858: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 370.813:
pins2lts-mc-linux64( 0/ 8), 370.813: mean standard work distribution: 5.1% (states) 1.3% (transitions)
pins2lts-mc-linux64( 0/ 8), 370.813:
pins2lts-mc-linux64( 0/ 8), 370.813: Explored 626173 states 19697489 transitions, fanout: 31.457
pins2lts-mc-linux64( 0/ 8), 370.813: Total exploration time 347.250 sec (346.330 sec minimum, 346.603 sec on average)
pins2lts-mc-linux64( 0/ 8), 370.813: States per second: 1803, Transitions per second: 56724
pins2lts-mc-linux64( 0/ 8), 370.813: Ignoring proviso: 0
pins2lts-mc-linux64( 0/ 8), 370.813:
pins2lts-mc-linux64( 0/ 8), 370.813: Queue width: 8B, total height: 6145090, memory: 46.88MB
pins2lts-mc-linux64( 0/ 8), 370.813: Tree memory: 307.7MB, 47.6 B/state, compr.: 1.3%
pins2lts-mc-linux64( 0/ 8), 370.813: Tree fill ratio (roots/leafs): 5.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 370.813: Stored 850 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 370.813: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 370.813: Est. total memory use: 354.5MB (~1070.9MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin16409962443460370681;'/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' 'EchoPTd04r03ReachabilityCardinality00==true'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin16409962443460370681;'/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' 'EchoPTd04r03ReachabilityCardinality00==true'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :3.70046e+12 after 1.82851e+15
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 11215060 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16151576 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ 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="Echo-PT-d04r03"
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 Echo-PT-d04r03, 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 r165-tall-167838849900110"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d04r03.tgz
mv Echo-PT-d04r03 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 ;