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-167813690300423.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BugTracking-PT-q8m032, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690300423
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 7.2K Feb 26 06:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Feb 26 06:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Feb 26 06:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 35K Feb 26 06:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 15:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 26 07:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Feb 26 07:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 06:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 26 06:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:38 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-q8m032-ReachabilityFireability-00
FORMULA_NAME BugTracking-PT-q8m032-ReachabilityFireability-01
FORMULA_NAME BugTracking-PT-q8m032-ReachabilityFireability-02
FORMULA_NAME BugTracking-PT-q8m032-ReachabilityFireability-03
FORMULA_NAME BugTracking-PT-q8m032-ReachabilityFireability-04
FORMULA_NAME BugTracking-PT-q8m032-ReachabilityFireability-05
FORMULA_NAME BugTracking-PT-q8m032-ReachabilityFireability-06
FORMULA_NAME BugTracking-PT-q8m032-ReachabilityFireability-07
FORMULA_NAME BugTracking-PT-q8m032-ReachabilityFireability-08
FORMULA_NAME BugTracking-PT-q8m032-ReachabilityFireability-09
FORMULA_NAME BugTracking-PT-q8m032-ReachabilityFireability-10
FORMULA_NAME BugTracking-PT-q8m032-ReachabilityFireability-11
FORMULA_NAME BugTracking-PT-q8m032-ReachabilityFireability-12
FORMULA_NAME BugTracking-PT-q8m032-ReachabilityFireability-13
FORMULA_NAME BugTracking-PT-q8m032-ReachabilityFireability-14
FORMULA_NAME BugTracking-PT-q8m032-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678356061325

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-q8m032
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-09 10:01:03] [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 10:01:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 10:01:04] [INFO ] Load time of PNML (sax parser for PT used): 904 ms
[2023-03-09 10:01:04] [INFO ] Transformed 754 places.
[2023-03-09 10:01:04] [INFO ] Transformed 27370 transitions.
[2023-03-09 10:01:04] [INFO ] Parsed PT model containing 754 places and 27370 transitions and 136172 arcs in 1160 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 66 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 474 places in 171 ms
Reduce places removed 474 places and 23466 transitions.
FORMULA BugTracking-PT-q8m032-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 16 resets, run finished after 387 ms. (steps per millisecond=25 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 3) seen :0
[2023-03-09 10:01:06] [INFO ] Flatten gal took : 640 ms
[2023-03-09 10:01:06] [INFO ] Flatten gal took : 325 ms
[2023-03-09 10:01:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5664517831595596044.gal : 101 ms
[2023-03-09 10:01:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2564788108430569814.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/ReachabilityCardinality5664517831595596044.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2564788108430569814.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/ReachabilityCardinality2564788108430569814.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 84
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :84 after 286
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :286 after 1140
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :1140 after 5456
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :5456 after 2.7287e+06
Interrupted probabilistic random walk after 66131 steps, run timeout after 3001 ms. (steps per millisecond=22 ) properties seen :{}
Probabilistic random walk after 66131 steps, saw 33514 distinct states, run finished after 3004 ms. (steps per millisecond=22 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-09 10:01:08] [INFO ] Flow matrix only has 3729 transitions (discarded 175 similar events)
// Phase 1: matrix 3729 rows 280 cols
[2023-03-09 10:01:08] [INFO ] Computed 10 place invariants in 41 ms
[2023-03-09 10:01:09] [INFO ] [Real]Absence check using 10 positive place invariants in 18 ms returned sat
[2023-03-09 10:01:10] [INFO ] After 1786ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 10:01:10] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :2.7287e+06 after 9.43733e+06
[2023-03-09 10:01:12] [INFO ] After 1296ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 10:01:12] [INFO ] State equation strengthened by 303 read => feed constraints.
[2023-03-09 10:01:12] [INFO ] After 678ms SMT Verify possible using 303 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 10:01:13] [INFO ] Deduced a trap composed of 12 places in 639 ms of which 11 ms to minimize.
[2023-03-09 10:01:13] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 731 ms
[2023-03-09 10:01:14] [INFO ] Deduced a trap composed of 33 places in 798 ms of which 1 ms to minimize.
[2023-03-09 10:01:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 997 ms
[2023-03-09 10:01:15] [INFO ] Deduced a trap composed of 10 places in 159 ms of which 1 ms to minimize.
[2023-03-09 10:01:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 346 ms
[2023-03-09 10:01:15] [INFO ] After 2950ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 91 ms.
[2023-03-09 10:01:15] [INFO ] After 4529ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
FORMULA BugTracking-PT-q8m032-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BugTracking-PT-q8m032-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 27 ms.
Support contains 2 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.12 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 3 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 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 275 transition count 3871
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 19 place count 269 transition count 3871
Applied a total of 19 rules in 669 ms. Remains 269 /280 variables (removed 11) and now considering 3871/3904 (removed 33) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 671 ms. Remains : 269/280 places, 3871/3904 transitions.
Incomplete random walk after 10026 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 75312 steps, run timeout after 3001 ms. (steps per millisecond=25 ) properties seen :{}
Probabilistic random walk after 75312 steps, saw 26316 distinct states, run finished after 3001 ms. (steps per millisecond=25 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 10:01:19] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 10:01:19] [INFO ] Computed 8 place invariants in 39 ms
[2023-03-09 10:01:19] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 10:01:19] [INFO ] After 758ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 10:01:20] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 10:01:20] [INFO ] After 820ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 10:01:20] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:01:21] [INFO ] After 452ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 10:01:21] [INFO ] After 649ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 126 ms.
[2023-03-09 10:01:21] [INFO ] After 1713ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 269 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 79 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 69 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 10:01:21] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:01:21] [INFO ] Invariant cache hit.
[2023-03-09 10:01:22] [INFO ] Implicit Places using invariants in 725 ms returned []
[2023-03-09 10:01:22] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:01:22] [INFO ] Invariant cache hit.
[2023-03-09 10:01:23] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:01:24] [INFO ] Implicit Places using invariants and state equation in 1914 ms returned []
Implicit Place search using SMT with State Equation took 2641 ms to find 0 implicit places.
[2023-03-09 10:01:24] [INFO ] Redundant transitions in 329 ms returned []
[2023-03-09 10:01:24] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:01:24] [INFO ] Invariant cache hit.
[2023-03-09 10:01:25] [INFO ] Dead Transitions using invariants and state equation in 1040 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4091 ms. Remains : 269/269 places, 3871/3871 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 269 transition count 3698
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 267 transition count 3696
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 267 transition count 3695
Free-agglomeration rule applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 182 place count 267 transition count 3691
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 186 place count 263 transition count 3691
Applied a total of 186 rules in 352 ms. Remains 263 /269 variables (removed 6) and now considering 3691/3871 (removed 180) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 3691 rows 263 cols
[2023-03-09 10:01:26] [INFO ] Computed 9 place invariants in 16 ms
[2023-03-09 10:01:26] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-09 10:01:26] [INFO ] After 740ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 10:01:26] [INFO ] [Nat]Absence check using 9 positive place invariants in 1 ms returned sat
[2023-03-09 10:01:27] [INFO ] After 526ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 10:01:27] [INFO ] After 615ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 56 ms.
[2023-03-09 10:01:27] [INFO ] After 715ms 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 10:01:27] [INFO ] Flatten gal took : 191 ms
[2023-03-09 10:01:27] [INFO ] Applying decomposition
[2023-03-09 10:01:28] [INFO ] Flatten gal took : 162 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/graph14945531955517650730.txt' '-o' '/tmp/graph14945531955517650730.bin' '-w' '/tmp/graph14945531955517650730.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14945531955517650730.bin' '-l' '-1' '-v' '-w' '/tmp/graph14945531955517650730.weights' '-q' '0' '-e' '0.001'
[2023-03-09 10:01:28] [INFO ] Decomposing Gal with order
[2023-03-09 10:01:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 10:01:29] [INFO ] Removed a total of 606 redundant transitions.
[2023-03-09 10:01:29] [INFO ] Flatten gal took : 472 ms
[2023-03-09 10:01:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 411 labels/synchronizations in 39 ms.
[2023-03-09 10:01:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13948194414801035280.gal : 53 ms
[2023-03-09 10:01:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9692306131014140502.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/ReachabilityCardinality13948194414801035280.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9692306131014140502.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
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :9.43733e+06 after 2.2848e+07
Loading property file /tmp/ReachabilityCardinality9692306131014140502.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 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 33
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :33 after 561
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :561 after 12562
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :12562 after 37770
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :37770 after 39160
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :39160 after 85085
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :85085 after 526096
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :526096 after 1.03528e+06
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1.03528e+06 after 1.12737e+06
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :1.12737e+06 after 2.85505e+06
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :2.85505e+06 after 7.92302e+06
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :7.92302e+06 after 1.71582e+07
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :1.71582e+07 after 3.13563e+07
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :2.2848e+07 after 4.96629e+07
SDD proceeding with computation,1 properties remain. new max is 262144
SDD size :3.13563e+07 after 5.22074e+07
SDD proceeding with computation,1 properties remain. new max is 524288
SDD size :5.22074e+07 after 1.17754e+08
SDD proceeding with computation,1 properties remain. new max is 1048576
SDD size :1.17754e+08 after 1.65211e+08
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :4.96629e+07 after 1.03286e+08
SDD proceeding with computation,1 properties remain. new max is 2097152
SDD size :1.65211e+08 after 3.81839e+08
ITS-tools command line returned an error code 137
[2023-03-09 10:24:29] [INFO ] Flatten gal took : 2526 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11071219205876096050
[2023-03-09 10:24:30] [INFO ] Applying decomposition
[2023-03-09 10:24:30] [INFO ] Too many transitions (3871) to apply POR reductions. Disabling POR matrices.
[2023-03-09 10:24:30] [INFO ] Flatten gal took : 235 ms
[2023-03-09 10:24:30] [INFO ] Built C files in 837ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11071219205876096050
Running compilation step : cd /tmp/ltsmin11071219205876096050;'/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'
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/graph13406959836037749061.txt' '-o' '/tmp/graph13406959836037749061.bin' '-w' '/tmp/graph13406959836037749061.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13406959836037749061.bin' '-l' '-1' '-v' '-w' '/tmp/graph13406959836037749061.weights' '-q' '0' '-e' '0.001'
[2023-03-09 10:24:31] [INFO ] Decomposing Gal with order
[2023-03-09 10:24:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 10:24:32] [INFO ] Removed a total of 424 redundant transitions.
[2023-03-09 10:24:32] [INFO ] Flatten gal took : 449 ms
[2023-03-09 10:24:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 387 labels/synchronizations in 37 ms.
[2023-03-09 10:24:32] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability10641199694553199507.gal : 46 ms
[2023-03-09 10:24:32] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability1264513701164783775.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/ReachabilityFireability10641199694553199507.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability1264513701164783775.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/ReachabilityFireability1264513701164783775.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 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 33
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :33 after 65
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :65 after 293
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :293 after 1819
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1819 after 6561
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :6561 after 14858
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :14858 after 28947
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :28947 after 53983
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :53983 after 181157
Compilation finished in 15085 ms.
Running link step : cd /tmp/ltsmin11071219205876096050;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 276 ms.
Running LTSmin : cd /tmp/ltsmin11071219205876096050;'/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' 'BugTrackingPTq8m032ReachabilityFireability14==true'
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :181157 after 594479
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :594479 after 2.114e+06
Detected timeout of ITS tools.
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :2.114e+06 after 7.93925e+06
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :7.93925e+06 after 1.27169e+07
Detected timeout of ITS tools.
[2023-03-09 10:52:21] [INFO ] Flatten gal took : 335 ms
[2023-03-09 10:52:21] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability1220498424348851025.gal : 55 ms
[2023-03-09 10:52:21] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability7458622511255488210.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/ReachabilityFireability1220498424348851025.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability7458622511255488210.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/ReachabilityFireability7458622511255488210.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 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 33
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :33 after 461
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :461 after 2606
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2606 after 6863
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :6863 after 15344
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :15344 after 32273
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :32273 after 66098
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :66098 after 133715
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :133715 after 268916
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 10828580 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16204404 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-q8m032"
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-q8m032, 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-167813690300423"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q8m032.tgz
mv BugTracking-PT-q8m032 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 ;