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.r323-tall-165472292900258.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is RERS2020-PT-pb108, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r323-tall-165472292900258
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 74M
-rw-r--r-- 1 mcc users 9.7K Jun 7 17:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 111K Jun 7 17:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Jun 7 17:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Jun 7 17:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Jun 6 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Jun 6 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 6 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 13K Jun 7 17:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 135K Jun 7 17:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Jun 7 17:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Jun 7 17:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 6 15:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 73M Jun 6 12:11 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 RERS2020-PT-pb108-ReachabilityFireability-00
FORMULA_NAME RERS2020-PT-pb108-ReachabilityFireability-01
FORMULA_NAME RERS2020-PT-pb108-ReachabilityFireability-02
FORMULA_NAME RERS2020-PT-pb108-ReachabilityFireability-03
FORMULA_NAME RERS2020-PT-pb108-ReachabilityFireability-04
FORMULA_NAME RERS2020-PT-pb108-ReachabilityFireability-05
FORMULA_NAME RERS2020-PT-pb108-ReachabilityFireability-06
FORMULA_NAME RERS2020-PT-pb108-ReachabilityFireability-07
FORMULA_NAME RERS2020-PT-pb108-ReachabilityFireability-08
FORMULA_NAME RERS2020-PT-pb108-ReachabilityFireability-09
FORMULA_NAME RERS2020-PT-pb108-ReachabilityFireability-10
FORMULA_NAME RERS2020-PT-pb108-ReachabilityFireability-11
FORMULA_NAME RERS2020-PT-pb108-ReachabilityFireability-12
FORMULA_NAME RERS2020-PT-pb108-ReachabilityFireability-13
FORMULA_NAME RERS2020-PT-pb108-ReachabilityFireability-14
FORMULA_NAME RERS2020-PT-pb108-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654786228367

Running Version 0
[2022-06-09 14:50:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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]
[2022-06-09 14:50:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 14:50:32] [INFO ] Load time of PNML (sax parser for PT used): 2418 ms
[2022-06-09 14:50:32] [INFO ] Transformed 2339 places.
[2022-06-09 14:50:32] [INFO ] Transformed 132214 transitions.
[2022-06-09 14:50:32] [INFO ] Found NUPN structural information;
[2022-06-09 14:50:32] [INFO ] Parsed PT model containing 2339 places and 132214 transitions in 2926 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 41 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 7505 transitions
Reduce redundant transitions removed 7505 transitions.
Incomplete random walk after 10000 steps, including 6 resets, run finished after 1150 ms. (steps per millisecond=8 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 16) seen :0
Interrupted probabilistic random walk after 38057 steps, run timeout after 30002 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 38057 steps, saw 23443 distinct states, run finished after 30008 ms. (steps per millisecond=1 ) properties seen :{}
Running SMT prover for 16 properties.
[2022-06-09 14:51:05] [INFO ] Flow matrix only has 90843 transitions (discarded 33866 similar events)
// Phase 1: matrix 90843 rows 2339 cols
[2022-06-09 14:51:06] [INFO ] Computed 29 place invariants in 479 ms
[2022-06-09 14:51:07] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:16
[2022-06-09 14:51:08] [INFO ] [Nat]Absence check using 15 positive place invariants in 25 ms returned sat
[2022-06-09 14:51:08] [INFO ] [Nat]Absence check using 15 positive and 14 generalized place invariants in 2 ms returned sat
[2022-06-09 14:51:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 14:51:32] [INFO ] [Nat]Absence check using state equation in 23621 ms returned unsat :2 sat :14
[2022-06-09 14:51:35] [INFO ] State equation strengthened by 5510 read => feed constraints.
[2022-06-09 14:51:35] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
FORMULA RERS2020-PT-pb108-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RERS2020-PT-pb108-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 16 Parikh solutions to 1 different solutions.
Support contains 289 out of 2339 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2339/2339 places, 124709/124709 transitions.
Ensure Unique test removed 14 places
Drop transitions removed 3022 transitions
Reduce isomorphic transitions removed 3022 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 3041 rules applied. Total rules applied 3041 place count 2325 transition count 121682
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 3049 place count 2320 transition count 121679
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 3049 place count 2320 transition count 121677
Deduced a syphon composed of 2 places in 109 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 3053 place count 2318 transition count 121677
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3054 place count 2317 transition count 121582
Iterating global reduction 2 with 1 rules applied. Total rules applied 3055 place count 2317 transition count 121582
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Deduced a syphon composed of 51 places in 80 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 3157 place count 2266 transition count 121531
Ensure Unique test removed 169 transitions
Reduce isomorphic transitions removed 169 transitions.
Iterating post reduction 2 with 169 rules applied. Total rules applied 3326 place count 2266 transition count 121362
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 17 places in 77 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 3360 place count 2249 transition count 121384
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 3375 place count 2249 transition count 121369
Free-agglomeration rule applied 55 times.
Iterating global reduction 4 with 55 rules applied. Total rules applied 3430 place count 2249 transition count 121314
Reduce places removed 55 places and 0 transitions.
Drop transitions removed 3 transitions
Ensure Unique test removed 188 transitions
Reduce isomorphic transitions removed 191 transitions.
Iterating post reduction 4 with 246 rules applied. Total rules applied 3676 place count 2194 transition count 121123
Free-agglomeration rule applied 3 times.
Iterating global reduction 5 with 3 rules applied. Total rules applied 3679 place count 2194 transition count 121120
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 3683 place count 2191 transition count 121119
Free-agglomeration rule (complex) applied 161 times with reduction of 11800 identical transitions.
Iterating global reduction 6 with 161 rules applied. Total rules applied 3844 place count 2191 transition count 154245
Reduce places removed 161 places and 0 transitions.
Drop transitions removed 175 transitions
Ensure Unique test removed 7871 transitions
Reduce isomorphic transitions removed 8046 transitions.
Iterating post reduction 6 with 8207 rules applied. Total rules applied 12051 place count 2030 transition count 146199
Applied a total of 12051 rules in 10702 ms. Remains 2030 /2339 variables (removed 309) and now considering 146199/124709 (removed -21490) transitions.
Finished structural reductions, in 1 iterations. Remains : 2030/2339 places, 146199/124709 transitions.
[2022-06-09 14:51:52] [INFO ] Flatten gal took : 5173 ms
[2022-06-09 14:51:57] [INFO ] Flatten gal took : 4810 ms
[2022-06-09 14:51:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18350530143245296356.gal : 448 ms
[2022-06-09 14:51:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13499899120157973636.prop : 2 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/ReachabilityCardinality18350530143245296356.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality13499899120157973636.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/ReachabilityCardinality18350530143245296356.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality13499899120157973636.prop --nowitness --gen-order FOLLOW
Detected timeout of ITS tools.
[2022-06-09 14:52:18] [INFO ] Flatten gal took : 4669 ms
[2022-06-09 14:52:18] [INFO ] Applying decomposition
[2022-06-09 14:52:22] [INFO ] Flatten gal took : 4567 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/graph17531600424440761759.txt, -o, /tmp/graph17531600424440761759.bin, -w, /tmp/graph17531600424440761759.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/graph17531600424440761759.bin, -l, -1, -v, -w, /tmp/graph17531600424440761759.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 14:52:33] [INFO ] Decomposing Gal with order
[2022-06-09 14:52:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 14:53:26] [INFO ] Removed a total of 262802 redundant transitions.
[2022-06-09 14:53:30] [INFO ] Flatten gal took : 53302 ms
[2022-06-09 14:53:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 10235 labels/synchronizations in 5197 ms.
[2022-06-09 14:53:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10631092501994681152.gal : 295 ms
[2022-06-09 14:53:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6601952610702875830.prop : 3 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/ReachabilityCardinality10631092501994681152.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality6601952610702875830.prop, --nowitness], 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/ReachabilityCardinality10631092501994681152.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality6601952610702875830.prop --nowitness
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13855618118136390550
[2022-06-09 14:53:59] [INFO ] Built C files in 1176ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13855618118136390550
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/ltsmin13855618118136390550]
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/ltsmin13855618118136390550] 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/ltsmin13855618118136390550] 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)
Interrupted random walk after 312854 steps, including 3 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen :{}
Interrupted Best-First random walk after 395681 steps, including 5 resets, run timeout after 5001 ms. (steps per millisecond=79 ) properties seen :{}
Interrupted Best-First random walk after 401272 steps, including 18 resets, run timeout after 5001 ms. (steps per millisecond=80 ) properties seen :{}
Interrupted Best-First random walk after 411129 steps, including 7 resets, run timeout after 5001 ms. (steps per millisecond=82 ) properties seen :{}
Interrupted Best-First random walk after 351347 steps, including 27 resets, run timeout after 5001 ms. (steps per millisecond=70 ) properties seen :{}
Interrupted Best-First random walk after 502555 steps, including 27 resets, run timeout after 5001 ms. (steps per millisecond=100 ) properties seen :{}
Interrupted Best-First random walk after 426595 steps, including 25 resets, run timeout after 5001 ms. (steps per millisecond=85 ) properties seen :{}
Interrupted Best-First random walk after 516056 steps, including 25 resets, run timeout after 5001 ms. (steps per millisecond=103 ) properties seen :{}
Interrupted Best-First random walk after 489696 steps, including 7 resets, run timeout after 5001 ms. (steps per millisecond=97 ) properties seen :{}
Interrupted Best-First random walk after 346264 steps, including 4 resets, run timeout after 5001 ms. (steps per millisecond=69 ) properties seen :{}
Interrupted Best-First random walk after 534001 steps, including 29 resets, run timeout after 5001 ms. (steps per millisecond=106 ) properties seen :{}
Interrupted Best-First random walk after 424271 steps, including 19 resets, run timeout after 5001 ms. (steps per millisecond=84 ) properties seen :{}
Interrupted Best-First random walk after 400011 steps, including 6 resets, run timeout after 5001 ms. (steps per millisecond=79 ) properties seen :{}
Interrupted Best-First random walk after 518553 steps, including 11 resets, run timeout after 5001 ms. (steps per millisecond=103 ) properties seen :{}
Interrupted Best-First random walk after 536395 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=107 ) properties seen :{}
Interrupted probabilistic random walk after 30281 steps, run timeout after 30006 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 30281 steps, saw 10426 distinct states, run finished after 30009 ms. (steps per millisecond=1 ) properties seen :{}
Running SMT prover for 14 properties.
[2022-06-09 14:56:10] [INFO ] Flow matrix only has 114535 transitions (discarded 31664 similar events)
// Phase 1: matrix 114535 rows 2030 cols
[2022-06-09 14:56:11] [INFO ] Computed 15 place invariants in 793 ms
[2022-06-09 14:56:12] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:14
[2022-06-09 14:56:13] [INFO ] [Nat]Absence check using 15 positive place invariants in 22 ms returned sat
[2022-06-09 14:56:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 14:57:05] [INFO ] [Nat]Absence check using state equation in 51850 ms returned unsat :0 sat :14
[2022-06-09 14:57:09] [INFO ] State equation strengthened by 6837 read => feed constraints.
[2022-06-09 14:57:39] [INFO ] [Nat]Added 6837 Read/Feed constraints in 30559 ms returned sat
Attempting to minimize the solution found.
Minimization took 9101 ms.
[2022-06-09 14:57:57] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :14
Fused 14 Parikh solutions to 1 different solutions.
Support contains 289 out of 2030 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2030/2030 places, 146199/146199 transitions.
Applied a total of 0 rules in 753 ms. Remains 2030 /2030 variables (removed 0) and now considering 146199/146199 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2030/2030 places, 146199/146199 transitions.
Starting structural reductions, iteration 0 : 2030/2030 places, 146199/146199 transitions.
Applied a total of 0 rules in 722 ms. Remains 2030 /2030 variables (removed 0) and now considering 146199/146199 (removed 0) transitions.
[2022-06-09 14:57:59] [INFO ] Flow matrix only has 114535 transitions (discarded 31664 similar events)
// Phase 1: matrix 114535 rows 2030 cols
[2022-06-09 14:58:00] [INFO ] Computed 15 place invariants in 871 ms
[2022-06-09 14:58:05] [INFO ] Implicit Places using invariants in 5940 ms returned []
Implicit Place search using SMT only with invariants took 5942 ms to find 0 implicit places.
[2022-06-09 14:58:05] [INFO ] Flow matrix only has 114535 transitions (discarded 31664 similar events)
// Phase 1: matrix 114535 rows 2030 cols
[2022-06-09 14:58:06] [INFO ] Computed 15 place invariants in 916 ms
[2022-06-09 14:58:36] [INFO ] Performed 83362/146199 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-09 14:58:57] [INFO ] Dead Transitions using invariants and state equation in 52418 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2030/2030 places, 146199/146199 transitions.
Incomplete random walk after 100000 steps, including 16 resets, run finished after 9062 ms. (steps per millisecond=11 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
[2022-06-09 14:59:07] [INFO ] Flow matrix only has 114535 transitions (discarded 31664 similar events)
// Phase 1: matrix 114535 rows 2030 cols
[2022-06-09 14:59:07] [INFO ] Computed 15 place invariants in 709 ms
[2022-06-09 14:59:08] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:14
[2022-06-09 14:59:08] [INFO ] [Nat]Absence check using 15 positive place invariants in 25 ms returned sat
[2022-06-09 14:59:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 15:00:12] [INFO ] [Nat]Absence check using state equation in 63356 ms returned unsat :0 sat :14
[2022-06-09 15:00:18] [INFO ] State equation strengthened by 6837 read => feed constraints.
[2022-06-09 15:00:48] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-09 15:00:54] [INFO ] Flatten gal took : 4782 ms
[2022-06-09 15:00:58] [INFO ] Flatten gal took : 4519 ms
[2022-06-09 15:00:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5452692909136046639.gal : 332 ms
[2022-06-09 15:00:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13777499316091081720.prop : 8 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/ReachabilityCardinality5452692909136046639.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality13777499316091081720.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/ReachabilityCardinality5452692909136046639.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality13777499316091081720.prop --nowitness --gen-order FOLLOW
Detected timeout of ITS tools.
[2022-06-09 15:01:19] [INFO ] Flatten gal took : 5024 ms
[2022-06-09 15:01:19] [INFO ] Applying decomposition
[2022-06-09 15:01:24] [INFO ] Flatten gal took : 4845 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/graph11449169214600733068.txt, -o, /tmp/graph11449169214600733068.bin, -w, /tmp/graph11449169214600733068.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/graph11449169214600733068.bin, -l, -1, -v, -w, /tmp/graph11449169214600733068.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 15:01:34] [INFO ] Decomposing Gal with order
[2022-06-09 15:01:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 15:02:41] [INFO ] Removed a total of 264250 redundant transitions.
[2022-06-09 15:02:44] [INFO ] Flatten gal took : 64537 ms
[2022-06-09 15:02:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 9898 labels/synchronizations in 5647 ms.
[2022-06-09 15:02:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15546074197257130897.gal : 233 ms
[2022-06-09 15:02:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality71120350818545684.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/ReachabilityCardinality15546074197257130897.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality71120350818545684.prop, --nowitness], 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/ReachabilityCardinality15546074197257130897.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality71120350818545684.prop --nowitness
ITS-tools command line returned an error code 137
Built C files in :
/tmp/ltsmin16502465255255534490
[2022-06-09 15:03:08] [INFO ] Built C files in 10603ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16502465255255534490
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/ltsmin16502465255255534490]
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/ltsmin16502465255255534490] 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/ltsmin16502465255255534490] 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)
Graph (trivial) has 23382 edges and 2030 vertex of which 1326 / 2030 are part of one of the 256 SCC in 52 ms
Free SCC test removed 1070 places

BK_STOP 1654787000957

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="RERS2020-PT-pb108"
export BK_EXAMINATION="ReachabilityFireability"
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 RERS2020-PT-pb108, 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 r323-tall-165472292900258"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb108.tgz
mv RERS2020-PT-pb108 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 ;