Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813690300399.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BugTracking-PT-q8m004, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690300399
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 11K Feb 26 07:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 26 07:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 07:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 07:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 15:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 26 08:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 149K Feb 26 08:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Feb 26 08:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 08:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:37 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 16M 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 BugTracking-PT-q8m004-ReachabilityFireability-00
FORMULA_NAME BugTracking-PT-q8m004-ReachabilityFireability-01
FORMULA_NAME BugTracking-PT-q8m004-ReachabilityFireability-02
FORMULA_NAME BugTracking-PT-q8m004-ReachabilityFireability-03
FORMULA_NAME BugTracking-PT-q8m004-ReachabilityFireability-04
FORMULA_NAME BugTracking-PT-q8m004-ReachabilityFireability-05
FORMULA_NAME BugTracking-PT-q8m004-ReachabilityFireability-06
FORMULA_NAME BugTracking-PT-q8m004-ReachabilityFireability-07
FORMULA_NAME BugTracking-PT-q8m004-ReachabilityFireability-08
FORMULA_NAME BugTracking-PT-q8m004-ReachabilityFireability-09
FORMULA_NAME BugTracking-PT-q8m004-ReachabilityFireability-10
FORMULA_NAME BugTracking-PT-q8m004-ReachabilityFireability-11
FORMULA_NAME BugTracking-PT-q8m004-ReachabilityFireability-12
FORMULA_NAME BugTracking-PT-q8m004-ReachabilityFireability-13
FORMULA_NAME BugTracking-PT-q8m004-ReachabilityFireability-14
FORMULA_NAME BugTracking-PT-q8m004-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678352761617

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BugTracking-PT-q8m004
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-09 09:06:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 09:06:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 09:06:04] [INFO ] Load time of PNML (sax parser for PT used): 722 ms
[2023-03-09 09:06:04] [INFO ] Transformed 754 places.
[2023-03-09 09:06:04] [INFO ] Transformed 27370 transitions.
[2023-03-09 09:06:04] [INFO ] Parsed PT model containing 754 places and 27370 transitions and 136172 arcs in 900 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 474 places in 142 ms
Reduce places removed 474 places and 23466 transitions.
FORMULA BugTracking-PT-q8m004-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m004-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m004-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m004-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m004-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m004-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m004-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m004-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m004-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m004-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m004-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m004-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m004-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 92 resets, run finished after 339 ms. (steps per millisecond=29 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 3) seen :0
[2023-03-09 09:06:05] [INFO ] Flatten gal took : 491 ms
[2023-03-09 09:06:05] [INFO ] Flatten gal took : 218 ms
[2023-03-09 09:06:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17221344940013218324.gal : 63 ms
[2023-03-09 09:06:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality253892822324925142.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/ReachabilityCardinality17221344940013218324.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality253892822324925142.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/ReachabilityCardinality253892822324925142.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :4 after 10
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :10 after 20
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :20 after 35
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :35 after 70
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :70 after 2260
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :2260 after 6775
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :6775 after 15770
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :15770 after 33725
Interrupted probabilistic random walk after 99832 steps, run timeout after 3001 ms. (steps per millisecond=33 ) properties seen :{}
Probabilistic random walk after 99832 steps, saw 56787 distinct states, run finished after 3002 ms. (steps per millisecond=33 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-09 09:06:08] [INFO ] Flow matrix only has 3729 transitions (discarded 175 similar events)
// Phase 1: matrix 3729 rows 280 cols
[2023-03-09 09:06:08] [INFO ] Computed 10 place invariants in 63 ms
[2023-03-09 09:06:08] [INFO ] [Real]Absence check using 10 positive place invariants in 13 ms returned sat
[2023-03-09 09:06:09] [INFO ] After 840ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:2
[2023-03-09 09:06:09] [INFO ] State equation strengthened by 303 read => feed constraints.
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :33725 after 69600
[2023-03-09 09:06:09] [INFO ] After 375ms SMT Verify possible using 303 Read/Feed constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 09:06:09] [INFO ] After 1510ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 09:06:09] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-09 09:06:10] [INFO ] After 981ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 09:06:11] [INFO ] After 615ms SMT Verify possible using 303 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 09:06:12] [INFO ] Deduced a trap composed of 62 places in 558 ms of which 8 ms to minimize.
[2023-03-09 09:06:12] [INFO ] Deduced a trap composed of 61 places in 505 ms of which 2 ms to minimize.
[2023-03-09 09:06:13] [INFO ] Deduced a trap composed of 84 places in 524 ms of which 2 ms to minimize.
[2023-03-09 09:06:13] [INFO ] Deduced a trap composed of 12 places in 433 ms of which 2 ms to minimize.
[2023-03-09 09:06:14] [INFO ] Deduced a trap composed of 21 places in 417 ms of which 1 ms to minimize.
[2023-03-09 09:06:14] [INFO ] Deduced a trap composed of 25 places in 427 ms of which 1 ms to minimize.
[2023-03-09 09:06:15] [INFO ] Deduced a trap composed of 19 places in 280 ms of which 1 ms to minimize.
[2023-03-09 09:06:15] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 7 trap constraints in 3684 ms
[2023-03-09 09:06:16] [INFO ] Deduced a trap composed of 90 places in 482 ms of which 1 ms to minimize.
[2023-03-09 09:06:16] [INFO ] Deduced a trap composed of 124 places in 492 ms of which 1 ms to minimize.
[2023-03-09 09:06:16] [INFO ] Deduced a trap composed of 21 places in 185 ms of which 0 ms to minimize.
[2023-03-09 09:06:16] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 1404 ms
[2023-03-09 09:06:16] [INFO ] After 5947ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 189 ms.
[2023-03-09 09:06:17] [INFO ] After 7286ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
FORMULA BugTracking-PT-q8m004-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BugTracking-PT-q8m004-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 12 ms.
Support contains 3 out of 280 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 280/280 places, 3904/3904 transitions.
Graph (complete) has 4653 edges and 280 vertex of which 278 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.17 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 277 transition count 3871
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 277 transition count 3871
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 275 transition count 3877
Free-agglomeration rule applied 5 times.
Iterating global reduction 0 with 5 rules applied. Total rules applied 12 place count 275 transition count 3872
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 17 place count 270 transition count 3872
Applied a total of 17 rules in 405 ms. Remains 270 /280 variables (removed 10) and now considering 3872/3904 (removed 32) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 406 ms. Remains : 270/280 places, 3872/3904 transitions.
Incomplete random walk after 10000 steps, including 122 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 121059 steps, run timeout after 3001 ms. (steps per millisecond=40 ) properties seen :{}
Probabilistic random walk after 121059 steps, saw 79567 distinct states, run finished after 3002 ms. (steps per millisecond=40 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 09:06:20] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2023-03-09 09:06:20] [INFO ] Computed 8 place invariants in 53 ms
[2023-03-09 09:06:20] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2023-03-09 09:06:21] [INFO ] After 589ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-09 09:06:21] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 09:06:21] [INFO ] After 321ms SMT Verify possible using 283 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:06:21] [INFO ] After 986ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:06:21] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :69600 after 141315
[2023-03-09 09:06:22] [INFO ] After 639ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 09:06:22] [INFO ] After 287ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 09:06:23] [INFO ] Deduced a trap composed of 31 places in 347 ms of which 1 ms to minimize.
[2023-03-09 09:06:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 480 ms
[2023-03-09 09:06:23] [INFO ] After 823ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 84 ms.
[2023-03-09 09:06:23] [INFO ] After 1598ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 33 ms.
Support contains 3 out of 270 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 270/270 places, 3872/3872 transitions.
Applied a total of 0 rules in 74 ms. Remains 270 /270 variables (removed 0) and now considering 3872/3872 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 270/270 places, 3872/3872 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 270/270 places, 3872/3872 transitions.
Applied a total of 0 rules in 71 ms. Remains 270 /270 variables (removed 0) and now considering 3872/3872 (removed 0) transitions.
[2023-03-09 09:06:23] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
[2023-03-09 09:06:23] [INFO ] Invariant cache hit.
[2023-03-09 09:06:23] [INFO ] Implicit Places using invariants in 384 ms returned []
[2023-03-09 09:06:23] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
[2023-03-09 09:06:23] [INFO ] Invariant cache hit.
[2023-03-09 09:06:24] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 09:06:26] [INFO ] Implicit Places using invariants and state equation in 2458 ms returned []
Implicit Place search using SMT with State Equation took 2846 ms to find 0 implicit places.
[2023-03-09 09:06:26] [INFO ] Redundant transitions in 338 ms returned []
[2023-03-09 09:06:26] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
[2023-03-09 09:06:26] [INFO ] Invariant cache hit.
[2023-03-09 09:06:27] [INFO ] Dead Transitions using invariants and state equation in 974 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4239 ms. Remains : 270/270 places, 3872/3872 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 167 transitions
Reduce isomorphic transitions removed 173 transitions.
Iterating post reduction 0 with 173 rules applied. Total rules applied 173 place count 270 transition count 3699
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 177 place count 268 transition count 3697
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 178 place count 268 transition count 3696
Free-agglomeration rule applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 182 place count 268 transition count 3692
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 186 place count 264 transition count 3692
Applied a total of 186 rules in 258 ms. Remains 264 /270 variables (removed 6) and now considering 3692/3872 (removed 180) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 3692 rows 264 cols
[2023-03-09 09:06:27] [INFO ] Computed 9 place invariants in 20 ms
[2023-03-09 09:06:28] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-09 09:06:28] [INFO ] After 608ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-09 09:06:28] [INFO ] After 769ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:06:28] [INFO ] After 829ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:06:28] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-09 09:06:29] [INFO ] After 560ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 09:06:29] [INFO ] After 663ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 66 ms.
[2023-03-09 09:06:29] [INFO ] After 787ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 09:06:29] [INFO ] Flatten gal took : 184 ms
[2023-03-09 09:06:29] [INFO ] Applying decomposition
[2023-03-09 09:06:30] [INFO ] Flatten gal took : 186 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/graph18020318623170147629.txt' '-o' '/tmp/graph18020318623170147629.bin' '-w' '/tmp/graph18020318623170147629.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph18020318623170147629.bin' '-l' '-1' '-v' '-w' '/tmp/graph18020318623170147629.weights' '-q' '0' '-e' '0.001'
[2023-03-09 09:06:30] [INFO ] Decomposing Gal with order
[2023-03-09 09:06:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 09:06:31] [INFO ] Removed a total of 606 redundant transitions.
[2023-03-09 09:06:31] [INFO ] Flatten gal took : 454 ms
[2023-03-09 09:06:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 411 labels/synchronizations in 35 ms.
[2023-03-09 09:06:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2397830933980581472.gal : 40 ms
[2023-03-09 09:06:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13980818456519513665.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/ReachabilityCardinality2397830933980581472.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13980818456519513665.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/ReachabilityCardinality13980818456519513665.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 15
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :15 after 35
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :35 after 55
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :55 after 180
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :180 after 365
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :365 after 501
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :501 after 1912
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1912 after 2975
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2975 after 7114
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :7114 after 11620
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :11620 after 17201
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :17201 after 35472
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :35472 after 64567
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :64567 after 108027
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :108027 after 231489
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :141315 after 284710
SDD proceeding with computation,1 properties remain. new max is 262144
SDD size :231489 after 616537
SDD proceeding with computation,1 properties remain. new max is 524288
SDD size :616537 after 1.71734e+06
SDD proceeding with computation,1 properties remain. new max is 1048576
SDD size :1.71734e+06 after 2.57311e+06
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :284710 after 571465
ITS-tools command line returned an error code 137
[2023-03-09 09:29:11] [INFO ] Flatten gal took : 1246 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin924789149360906398
[2023-03-09 09:29:11] [INFO ] Too many transitions (3872) to apply POR reductions. Disabling POR matrices.
[2023-03-09 09:29:12] [INFO ] Applying decomposition
[2023-03-09 09:29:12] [INFO ] Built C files in 510ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin924789149360906398
Running compilation step : cd /tmp/ltsmin924789149360906398;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-09 09:29:12] [INFO ] Flatten gal took : 684 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/graph7063150096940279850.txt' '-o' '/tmp/graph7063150096940279850.bin' '-w' '/tmp/graph7063150096940279850.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7063150096940279850.bin' '-l' '-1' '-v' '-w' '/tmp/graph7063150096940279850.weights' '-q' '0' '-e' '0.001'
[2023-03-09 09:29:15] [INFO ] Decomposing Gal with order
[2023-03-09 09:29:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 09:29:15] [INFO ] Removed a total of 480 redundant transitions.
[2023-03-09 09:29:16] [INFO ] Flatten gal took : 495 ms
[2023-03-09 09:29:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 435 labels/synchronizations in 40 ms.
[2023-03-09 09:29:16] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability632296194112034356.gal : 108 ms
[2023-03-09 09:29:16] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability1626926039000369593.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/ReachabilityFireability632296194112034356.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability1626926039000369593.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 ...306
Loading property file /tmp/ReachabilityFireability1626926039000369593.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 25
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :25 after 45
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :45 after 115
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :115 after 134
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :134 after 139
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :139 after 200
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :200 after 662
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :662 after 799
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :799 after 1939
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1939 after 4230
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :4230 after 12225
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :12225 after 39965
Compilation finished in 14631 ms.
Running link step : cd /tmp/ltsmin924789149360906398;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 114 ms.
Running LTSmin : cd /tmp/ltsmin924789149360906398;'/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' 'BugTrackingPTq8m004ReachabilityFireability12==true'
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :39965 after 146521
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :146521 after 695115
Detected timeout of ITS tools.
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :695115 after 4.09775e+06
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :4.09775e+06 after 5.91639e+06
Detected timeout of ITS tools.
[2023-03-09 09:56:59] [INFO ] Flatten gal took : 415 ms
[2023-03-09 09:56:59] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability8481739272541216693.gal : 70 ms
[2023-03-09 09:56:59] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability17892207741468992604.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/ReachabilityFireability8481739272541216693.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability17892207741468992604.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityFireability17892207741468992604.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 15
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :15 after 30
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :30 after 55
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :55 after 550
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :550 after 1525
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1525 after 3460
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :3460 after 7315
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :7315 after 15010
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :15010 after 30385
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :30385 after 61120
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :61120 after 122575
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 10334788 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16204640 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BugTracking-PT-q8m004"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is BugTracking-PT-q8m004, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r037-tajo-167813690300399"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q8m004.tgz
mv BugTracking-PT-q8m004 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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