Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r143-tall-165271830200077.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is JoinFreeModules-PT-0500, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r143-tall-165271830200077
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 9.0K Apr 30 02:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K Apr 30 02:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 30 02:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 30 02:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 9 08:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Apr 30 02:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 86K Apr 30 02:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 30 02:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Apr 30 02:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:08 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 1.6M May 10 09:34 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 JoinFreeModules-PT-0500-ReachabilityCardinality-00
FORMULA_NAME JoinFreeModules-PT-0500-ReachabilityCardinality-01
FORMULA_NAME JoinFreeModules-PT-0500-ReachabilityCardinality-02
FORMULA_NAME JoinFreeModules-PT-0500-ReachabilityCardinality-03
FORMULA_NAME JoinFreeModules-PT-0500-ReachabilityCardinality-04
FORMULA_NAME JoinFreeModules-PT-0500-ReachabilityCardinality-05
FORMULA_NAME JoinFreeModules-PT-0500-ReachabilityCardinality-06
FORMULA_NAME JoinFreeModules-PT-0500-ReachabilityCardinality-07
FORMULA_NAME JoinFreeModules-PT-0500-ReachabilityCardinality-08
FORMULA_NAME JoinFreeModules-PT-0500-ReachabilityCardinality-09
FORMULA_NAME JoinFreeModules-PT-0500-ReachabilityCardinality-10
FORMULA_NAME JoinFreeModules-PT-0500-ReachabilityCardinality-11
FORMULA_NAME JoinFreeModules-PT-0500-ReachabilityCardinality-12
FORMULA_NAME JoinFreeModules-PT-0500-ReachabilityCardinality-13
FORMULA_NAME JoinFreeModules-PT-0500-ReachabilityCardinality-14
FORMULA_NAME JoinFreeModules-PT-0500-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655068731099

Running Version 0
[2022-06-12 21:18:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-12 21:18:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:18:52] [INFO ] Load time of PNML (sax parser for PT used): 214 ms
[2022-06-12 21:18:52] [INFO ] Transformed 2501 places.
[2022-06-12 21:18:53] [INFO ] Transformed 4001 transitions.
[2022-06-12 21:18:53] [INFO ] Parsed PT model containing 2501 places and 4001 transitions in 282 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
[2022-06-12 21:18:53] [INFO ] Initial state test concluded for 7 properties.
Reduce places removed 1 places and 0 transitions.
FORMULA JoinFreeModules-PT-0500-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0500-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0500-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0500-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0500-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0500-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0500-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10028 steps, including 2 resets, run finished after 340 ms. (steps per millisecond=29 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=34 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=36 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=38 ) properties (out of 9) seen :1
FORMULA JoinFreeModules-PT-0500-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=38 ) properties (out of 8) seen :1
FORMULA JoinFreeModules-PT-0500-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=39 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=38 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=33 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=35 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=39 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 4001 rows 2500 cols
[2022-06-12 21:18:55] [INFO ] Computed 500 place invariants in 29 ms
[2022-06-12 21:18:56] [INFO ] [Real]Absence check using 500 positive place invariants in 171 ms returned sat
[2022-06-12 21:18:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:18:57] [INFO ] [Real]Absence check using state equation in 1417 ms returned sat
[2022-06-12 21:18:58] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:18:58] [INFO ] [Nat]Absence check using 500 positive place invariants in 118 ms returned sat
[2022-06-12 21:18:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:19:03] [INFO ] [Nat]Absence check using state equation in 4649 ms returned unknown
[2022-06-12 21:19:03] [INFO ] [Real]Absence check using 500 positive place invariants in 108 ms returned sat
[2022-06-12 21:19:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:19:04] [INFO ] [Real]Absence check using state equation in 1288 ms returned sat
[2022-06-12 21:19:04] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:19:05] [INFO ] [Nat]Absence check using 500 positive place invariants in 106 ms returned sat
[2022-06-12 21:19:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:19:09] [INFO ] [Nat]Absence check using state equation in 4702 ms returned unknown
[2022-06-12 21:19:10] [INFO ] [Real]Absence check using 500 positive place invariants in 105 ms returned sat
[2022-06-12 21:19:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:19:11] [INFO ] [Real]Absence check using state equation in 1168 ms returned sat
[2022-06-12 21:19:11] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:19:11] [INFO ] [Nat]Absence check using 500 positive place invariants in 106 ms returned sat
[2022-06-12 21:19:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:19:16] [INFO ] [Nat]Absence check using state equation in 4749 ms returned unknown
[2022-06-12 21:19:16] [INFO ] [Real]Absence check using 500 positive place invariants in 115 ms returned sat
[2022-06-12 21:19:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:19:18] [INFO ] [Real]Absence check using state equation in 1222 ms returned sat
[2022-06-12 21:19:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:19:18] [INFO ] [Nat]Absence check using 500 positive place invariants in 101 ms returned sat
[2022-06-12 21:19:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:19:23] [INFO ] [Nat]Absence check using state equation in 4727 ms returned unknown
[2022-06-12 21:19:23] [INFO ] [Real]Absence check using 500 positive place invariants in 111 ms returned sat
[2022-06-12 21:19:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:19:24] [INFO ] [Real]Absence check using state equation in 1285 ms returned sat
[2022-06-12 21:19:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:19:25] [INFO ] [Nat]Absence check using 500 positive place invariants in 115 ms returned sat
[2022-06-12 21:19:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:19:30] [INFO ] [Nat]Absence check using state equation in 4690 ms returned unknown
[2022-06-12 21:19:30] [INFO ] [Real]Absence check using 500 positive place invariants in 116 ms returned sat
[2022-06-12 21:19:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:19:31] [INFO ] [Real]Absence check using state equation in 1359 ms returned sat
[2022-06-12 21:19:31] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:19:32] [INFO ] [Nat]Absence check using 500 positive place invariants in 110 ms returned sat
[2022-06-12 21:19:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:19:36] [INFO ] [Nat]Absence check using state equation in 4708 ms returned unknown
[2022-06-12 21:19:37] [INFO ] [Real]Absence check using 500 positive place invariants in 120 ms returned sat
[2022-06-12 21:19:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:19:38] [INFO ] [Real]Absence check using state equation in 1354 ms returned sat
[2022-06-12 21:19:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:19:39] [INFO ] [Nat]Absence check using 500 positive place invariants in 114 ms returned sat
[2022-06-12 21:19:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:19:43] [INFO ] [Nat]Absence check using state equation in 4697 ms returned unknown
Fused 7 Parikh solutions to 1 different solutions.
Support contains 153 out of 2500 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2500/2500 places, 4001/4001 transitions.
Graph (complete) has 6000 edges and 2500 vertex of which 680 are kept as prefixes of interest. Removing 1820 places using SCC suffix rule.10 ms
Discarding 1820 places :
Also discarding 2912 output transitions
Drop transitions removed 2912 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 680 transition count 1088
Applied a total of 2 rules in 119 ms. Remains 680 /2500 variables (removed 1820) and now considering 1088/4001 (removed 2913) transitions.
// Phase 1: matrix 1088 rows 680 cols
[2022-06-12 21:19:43] [INFO ] Computed 136 place invariants in 4 ms
[2022-06-12 21:19:44] [INFO ] Dead Transitions using invariants and state equation in 466 ms returned []
Finished structural reductions, in 1 iterations. Remains : 680/2500 places, 1088/4001 transitions.
[2022-06-12 21:19:44] [INFO ] Flatten gal took : 106 ms
[2022-06-12 21:19:44] [INFO ] Flatten gal took : 64 ms
[2022-06-12 21:19:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15517516240520976483.gal : 33 ms
[2022-06-12 21:19:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9894703651224283258.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality15517516240520976483.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9894703651224283258.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality15517516240520976483.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9894703651224283258.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality9894703651224283258.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :8 after 25
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :25 after 76
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :76 after 246
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :246 after 851
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :851 after 3104
Invariant property JoinFreeModules-PT-0500-ReachabilityCardinality-06 does not hold.
FORMULA JoinFreeModules-PT-0500-ReachabilityCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :3104 after 11747
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :11747 after 25937
Detected timeout of ITS tools.
[2022-06-12 21:19:59] [INFO ] Flatten gal took : 69 ms
[2022-06-12 21:19:59] [INFO ] Applying decomposition
[2022-06-12 21:19:59] [INFO ] Flatten gal took : 60 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph4522748139568514788.txt, -o, /tmp/graph4522748139568514788.bin, -w, /tmp/graph4522748139568514788.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph4522748139568514788.bin, -l, -1, -v, -w, /tmp/graph4522748139568514788.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:20:00] [INFO ] Decomposing Gal with order
[2022-06-12 21:20:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:20:00] [INFO ] Flatten gal took : 101 ms
[2022-06-12 21:20:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2022-06-12 21:20:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1801803063368859429.gal : 12 ms
[2022-06-12 21:20:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7644699929092706457.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality1801803063368859429.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality7644699929092706457.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality1801803063368859429.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality7644699929092706457.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality7644699929092706457.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :8 after 25
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :25 after 76
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :76 after 246
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :246 after 851
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :851 after 3104
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :3104 after 11747
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :11747 after 45400
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11148628129220032289
[2022-06-12 21:20:15] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11148628129220032289
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11148628129220032289]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11148628129220032289] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11148628129220032289] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Incomplete random walk after 1000095 steps, including 2 resets, run finished after 8172 ms. (steps per millisecond=122 ) properties (out of 6) seen :5
FORMULA JoinFreeModules-PT-0500-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA JoinFreeModules-PT-0500-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA JoinFreeModules-PT-0500-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA JoinFreeModules-PT-0500-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA JoinFreeModules-PT-0500-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 644661 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=128 ) properties seen :{}
Running SMT prover for 1 properties.
// Phase 1: matrix 1088 rows 680 cols
[2022-06-12 21:20:29] [INFO ] Computed 136 place invariants in 4 ms
[2022-06-12 21:20:29] [INFO ] [Real]Absence check using 136 positive place invariants in 24 ms returned sat
[2022-06-12 21:20:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:20:30] [INFO ] [Real]Absence check using state equation in 254 ms returned sat
[2022-06-12 21:20:30] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:20:30] [INFO ] [Nat]Absence check using 136 positive place invariants in 25 ms returned sat
[2022-06-12 21:20:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:20:31] [INFO ] [Nat]Absence check using state equation in 1053 ms returned sat
[2022-06-12 21:20:31] [INFO ] Deduced a trap composed of 3 places in 18 ms of which 2 ms to minimize.
[2022-06-12 21:20:31] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 2 ms to minimize.
[2022-06-12 21:20:31] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 1 ms to minimize.
[2022-06-12 21:20:31] [INFO ] Deduced a trap composed of 3 places in 16 ms of which 1 ms to minimize.
[2022-06-12 21:20:31] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 0 ms to minimize.
[2022-06-12 21:20:31] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 1 ms to minimize.
[2022-06-12 21:20:31] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 443 ms
[2022-06-12 21:20:31] [INFO ] Computed and/alt/rep : 816/2040/816 causal constraints (skipped 0 transitions) in 58 ms.
[2022-06-12 21:20:35] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 1 ms to minimize.
[2022-06-12 21:20:35] [INFO ] Deduced a trap composed of 3 places in 18 ms of which 1 ms to minimize.
[2022-06-12 21:20:36] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 0 ms to minimize.
[2022-06-12 21:20:36] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 1 ms to minimize.
[2022-06-12 21:20:36] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 0 ms to minimize.
[2022-06-12 21:20:36] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 0 ms to minimize.
[2022-06-12 21:20:36] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 1 ms to minimize.
[2022-06-12 21:20:36] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 658 ms
[2022-06-12 21:20:36] [INFO ] Added : 273 causal constraints over 55 iterations in 4714 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 9 ms.
Finished Parikh walk after 6620 steps, including 0 resets, run visited all 1 properties in 146 ms. (steps per millisecond=45 )
FORMULA JoinFreeModules-PT-0500-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1655068839834

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="JoinFreeModules-PT-0500"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2021"
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 2-4028"
echo " Executing tool gold2021"
echo " Input is JoinFreeModules-PT-0500, 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 r143-tall-165271830200077"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-0500.tgz
mv JoinFreeModules-PT-0500 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 ;