fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r323-tall-165472292900239
Last Updated
Jun 22, 2022

About the Execution of 2021-gold for RERS2020-PT-pb102

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16244.827 577080.00 1089592.00 19124.30 ?TF?TTF??TTTTFT? normal

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-165472292900239.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-pb102, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r323-tall-165472292900239
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 70M
-rw-r--r-- 1 mcc users 8.3K Jun 7 17:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Jun 7 17:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Jun 7 17:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Jun 7 17:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K 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 9.9K Jun 7 17:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Jun 7 17:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Jun 7 17:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Jun 7 17:46 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 69M 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-pb102-ReachabilityCardinality-00
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-01
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-02
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-03
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-04
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-05
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-06
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-07
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-08
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-09
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-10
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-11
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-12
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-13
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-14
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654782741284

Running Version 0
[2022-06-09 13:52:22] [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]
[2022-06-09 13:52:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 13:52:25] [INFO ] Load time of PNML (sax parser for PT used): 2066 ms
[2022-06-09 13:52:25] [INFO ] Transformed 1276 places.
[2022-06-09 13:52:25] [INFO ] Transformed 125387 transitions.
[2022-06-09 13:52:25] [INFO ] Found NUPN structural information;
[2022-06-09 13:52:25] [INFO ] Parsed PT model containing 1276 places and 125387 transitions in 2530 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 2767 transitions
Reduce redundant transitions removed 2767 transitions.
FORMULA RERS2020-PT-pb102-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb102-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1304 ms. (steps per millisecond=7 ) properties (out of 14) seen :2
FORMULA RERS2020-PT-pb102-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb102-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=47 ) properties (out of 12) seen :1
FORMULA RERS2020-PT-pb102-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 11) seen :1
FORMULA RERS2020-PT-pb102-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 187 ms. (steps per millisecond=53 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2022-06-09 13:52:29] [INFO ] Flow matrix only has 94419 transitions (discarded 28201 similar events)
// Phase 1: matrix 94419 rows 1276 cols
[2022-06-09 13:52:29] [INFO ] Computed 13 place invariants in 508 ms
[2022-06-09 13:52:30] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:10
[2022-06-09 13:52:31] [INFO ] [Nat]Absence check using 7 positive place invariants in 53 ms returned sat
[2022-06-09 13:52:31] [INFO ] [Nat]Absence check using 7 positive and 6 generalized place invariants in 51 ms returned sat
[2022-06-09 13:52:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 13:52:55] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
FORMULA RERS2020-PT-pb102-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RERS2020-PT-pb102-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RERS2020-PT-pb102-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RERS2020-PT-pb102-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RERS2020-PT-pb102-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 1 different solutions.
Support contains 43 out of 1276 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1276/1276 places, 122620/122620 transitions.
Ensure Unique test removed 6 places
Drop transitions removed 2004 transitions
Reduce isomorphic transitions removed 2004 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 2013 rules applied. Total rules applied 2013 place count 1270 transition count 120613
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 2018 place count 1267 transition count 120611
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2018 place count 1267 transition count 120609
Deduced a syphon composed of 2 places in 68 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 2022 place count 1265 transition count 120609
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 2024 place count 1263 transition count 120607
Iterating global reduction 2 with 2 rules applied. Total rules applied 2026 place count 1263 transition count 120607
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 52 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 2098 place count 1227 transition count 120571
Ensure Unique test removed 1980 transitions
Reduce isomorphic transitions removed 1980 transitions.
Iterating post reduction 2 with 1980 rules applied. Total rules applied 4078 place count 1227 transition count 118591
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 59 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 4082 place count 1225 transition count 118589
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 4085 place count 1225 transition count 118586
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 4 places in 51 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 4093 place count 1221 transition count 118587
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 4096 place count 1221 transition count 118584
Free-agglomeration rule applied 37 times.
Iterating global reduction 5 with 37 rules applied. Total rules applied 4133 place count 1221 transition count 118547
Reduce places removed 37 places and 0 transitions.
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 5 with 72 rules applied. Total rules applied 4205 place count 1184 transition count 118512
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 4206 place count 1184 transition count 118511
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 4208 place count 1183 transition count 118510
Free-agglomeration rule applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 4209 place count 1183 transition count 118509
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 4210 place count 1182 transition count 118509
Free-agglomeration rule (complex) applied 63 times with reduction of 2548 identical transitions.
Iterating global reduction 8 with 63 rules applied. Total rules applied 4273 place count 1182 transition count 128870
Reduce places removed 63 places and 0 transitions.
Drop transitions removed 36 transitions
Ensure Unique test removed 1977 transitions
Reduce isomorphic transitions removed 2013 transitions.
Iterating post reduction 8 with 2076 rules applied. Total rules applied 6349 place count 1119 transition count 126857
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 6350 place count 1119 transition count 126857
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 6351 place count 1118 transition count 126856
Applied a total of 6351 rules in 9662 ms. Remains 1118 /1276 variables (removed 158) and now considering 126856/122620 (removed -4236) transitions.
Finished structural reductions, in 1 iterations. Remains : 1118/1276 places, 126856/122620 transitions.
[2022-06-09 13:53:10] [INFO ] Flatten gal took : 4325 ms
[2022-06-09 13:53:14] [INFO ] Flatten gal took : 4029 ms
[2022-06-09 13:53:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5942611662153631905.gal : 456 ms
[2022-06-09 13:53:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15487734077118044913.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/ReachabilityCardinality5942611662153631905.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality15487734077118044913.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/ReachabilityCardinality5942611662153631905.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality15487734077118044913.prop --nowitness --gen-order FOLLOW
Detected timeout of ITS tools.
[2022-06-09 13:53:34] [INFO ] Flatten gal took : 3936 ms
[2022-06-09 13:53:34] [INFO ] Applying decomposition
[2022-06-09 13:53:37] [INFO ] Flatten gal took : 3466 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/graph3244834708429518323.txt, -o, /tmp/graph3244834708429518323.bin, -w, /tmp/graph3244834708429518323.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/graph3244834708429518323.bin, -l, -1, -v, -w, /tmp/graph3244834708429518323.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 13:53:45] [INFO ] Decomposing Gal with order
[2022-06-09 13:53:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 13:53:58] [INFO ] Removed a total of 280089 redundant transitions.
[2022-06-09 13:53:59] [INFO ] Flatten gal took : 10560 ms
[2022-06-09 13:54:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 2220 labels/synchronizations in 6972 ms.
[2022-06-09 13:54:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11047041490943401848.gal : 250 ms
[2022-06-09 13:54:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7845914319686799976.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/ReachabilityCardinality11047041490943401848.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality7845914319686799976.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/ReachabilityCardinality11047041490943401848.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality7845914319686799976.prop --nowitness
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2868553984932313668
[2022-06-09 13:54:24] [INFO ] Built C files in 946ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2868553984932313668
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/ltsmin2868553984932313668]
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/ltsmin2868553984932313668] 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/ltsmin2868553984932313668] 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 324876 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen :{}
Interrupted Best-First random walk after 379506 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=75 ) properties seen :{}
Interrupted Best-First random walk after 397497 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=79 ) properties seen :{}
Interrupted Best-First random walk after 395906 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=79 ) properties seen :{}
Interrupted Best-First random walk after 474390 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=94 ) properties seen :{}
Interrupted Best-First random walk after 343330 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=68 ) properties seen :{}
Interrupted probabilistic random walk after 57892 steps, run timeout after 30002 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 57892 steps, saw 40164 distinct states, run finished after 30005 ms. (steps per millisecond=1 ) properties seen :{}
Running SMT prover for 5 properties.
[2022-06-09 13:55:50] [INFO ] Flow matrix only has 100058 transitions (discarded 26798 similar events)
// Phase 1: matrix 100058 rows 1118 cols
[2022-06-09 13:55:51] [INFO ] Computed 7 place invariants in 469 ms
[2022-06-09 13:55:51] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:5
[2022-06-09 13:55:52] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2022-06-09 13:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 13:56:25] [INFO ] [Nat]Absence check using state equation in 33651 ms returned unsat :0 sat :5
[2022-06-09 13:56:28] [INFO ] State equation strengthened by 3421 read => feed constraints.
[2022-06-09 13:56:59] [INFO ] [Nat]Added 3421 Read/Feed constraints in 30798 ms returned sat
Attempting to minimize the solution found.
Minimization took 9098 ms.
[2022-06-09 13:57:17] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :5
Fused 5 Parikh solutions to 1 different solutions.
Support contains 43 out of 1118 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1118/1118 places, 126856/126856 transitions.
Applied a total of 0 rules in 623 ms. Remains 1118 /1118 variables (removed 0) and now considering 126856/126856 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1118/1118 places, 126856/126856 transitions.
Starting structural reductions, iteration 0 : 1118/1118 places, 126856/126856 transitions.
Applied a total of 0 rules in 618 ms. Remains 1118 /1118 variables (removed 0) and now considering 126856/126856 (removed 0) transitions.
[2022-06-09 13:57:18] [INFO ] Flow matrix only has 100058 transitions (discarded 26798 similar events)
// Phase 1: matrix 100058 rows 1118 cols
[2022-06-09 13:57:19] [INFO ] Computed 7 place invariants in 487 ms
[2022-06-09 13:57:28] [INFO ] Implicit Places using invariants in 9432 ms returned []
Implicit Place search using SMT only with invariants took 9433 ms to find 0 implicit places.
[2022-06-09 13:57:28] [INFO ] Flow matrix only has 100058 transitions (discarded 26798 similar events)
// Phase 1: matrix 100058 rows 1118 cols
[2022-06-09 13:57:28] [INFO ] Computed 7 place invariants in 458 ms
[2022-06-09 13:57:58] [INFO ] Performed 92704/126856 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-09 13:58:09] [INFO ] Dead Transitions using invariants and state equation in 41159 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1118/1118 places, 126856/126856 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 9624 ms. (steps per millisecond=10 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2022-06-09 13:58:19] [INFO ] Flow matrix only has 100058 transitions (discarded 26798 similar events)
// Phase 1: matrix 100058 rows 1118 cols
[2022-06-09 13:58:19] [INFO ] Computed 7 place invariants in 478 ms
[2022-06-09 13:58:20] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:5
[2022-06-09 13:58:20] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2022-06-09 13:58:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 13:58:53] [INFO ] [Nat]Absence check using state equation in 33604 ms returned unsat :0 sat :5
[2022-06-09 13:58:55] [INFO ] State equation strengthened by 3421 read => feed constraints.
[2022-06-09 13:59:26] [INFO ] [Nat]Added 3421 Read/Feed constraints in 31177 ms returned sat
Attempting to minimize the solution found.
Minimization took 9092 ms.
[2022-06-09 13:59:45] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :5
[2022-06-09 13:59:49] [INFO ] Flatten gal took : 4246 ms
[2022-06-09 13:59:53] [INFO ] Flatten gal took : 3952 ms
[2022-06-09 13:59:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5100300148257132195.gal : 313 ms
[2022-06-09 13:59:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6565041742527926797.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/ReachabilityCardinality5100300148257132195.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality6565041742527926797.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/ReachabilityCardinality5100300148257132195.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality6565041742527926797.prop --nowitness --gen-order FOLLOW
Detected timeout of ITS tools.
[2022-06-09 14:00:16] [INFO ] Flatten gal took : 4476 ms
[2022-06-09 14:00:16] [INFO ] Applying decomposition
[2022-06-09 14:00:20] [INFO ] Flatten gal took : 3866 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/graph1672655687273859269.txt, -o, /tmp/graph1672655687273859269.bin, -w, /tmp/graph1672655687273859269.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/graph1672655687273859269.bin, -l, -1, -v, -w, /tmp/graph1672655687273859269.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 14:00:28] [INFO ] Decomposing Gal with order
[2022-06-09 14:00:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 14:00:42] [INFO ] Removed a total of 279593 redundant transitions.
[2022-06-09 14:00:44] [INFO ] Flatten gal took : 11967 ms
[2022-06-09 14:00:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 2208 labels/synchronizations in 7683 ms.
[2022-06-09 14:00:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16768358031656947920.gal : 205 ms
[2022-06-09 14:00:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18210279048351217206.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/ReachabilityCardinality16768358031656947920.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality18210279048351217206.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/ReachabilityCardinality16768358031656947920.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality18210279048351217206.prop --nowitness
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5807463367321859912
[2022-06-09 14:01:10] [INFO ] Built C files in 1246ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5807463367321859912
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/ltsmin5807463367321859912]
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/ltsmin5807463367321859912] 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/ltsmin5807463367321859912] 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 28957 edges and 1118 vertex of which 837 / 1118 are part of one of the 130 SCC in 94 ms
Free SCC test removed 707 places
Drop transitions removed 56011 transitions
Ensure Unique test removed 55824 transitions
Reduce isomorphic transitions removed 111835 transitions.
Graph (complete) has 10663 edges and 411 vertex of which 403 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.19 ms
Discarding 8 places :
Also discarding 0 output transitions
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 14 place count 403 transition count 15009
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 18 place count 399 transition count 15001
Iterating global reduction 1 with 4 rules applied. Total rules applied 22 place count 399 transition count 15001
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 25 place count 396 transition count 14976
Iterating global reduction 1 with 3 rules applied. Total rules applied 28 place count 396 transition count 14976
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 30 place count 394 transition count 14974
Iterating global reduction 1 with 2 rules applied. Total rules applied 32 place count 394 transition count 14974
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 5 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 42 place count 389 transition count 14969
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 389 transition count 14927
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 86 place count 388 transition count 14938
Drop transitions removed 6605 transitions
Redundant transition composition rules discarded 6605 transitions
Iterating global reduction 2 with 6605 rules applied. Total rules applied 6691 place count 388 transition count 8333
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Graph (complete) has 7526 edges and 387 vertex of which 372 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.4 ms
Discarding 15 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Iterating post reduction 2 with 9 rules applied. Total rules applied 6700 place count 372 transition count 8316
Drop transitions removed 390 transitions
Reduce isomorphic transitions removed 390 transitions.
Iterating post reduction 3 with 390 rules applied. Total rules applied 7090 place count 372 transition count 7926
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 7090 place count 372 transition count 7925
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 7092 place count 371 transition count 7925
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 7098 place count 365 transition count 7907
Iterating global reduction 4 with 6 rules applied. Total rules applied 7104 place count 365 transition count 7907
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 7105 place count 364 transition count 7894
Iterating global reduction 4 with 1 rules applied. Total rules applied 7106 place count 364 transition count 7894
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 17 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 7108 place count 363 transition count 7893
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 4 with 21 rules applied. Total rules applied 7129 place count 363 transition count 7872
Free-agglomeration rule applied 12 times.
Iterating global reduction 4 with 12 rules applied. Total rules applied 7141 place count 363 transition count 7860
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 129 transitions
Reduce isomorphic transitions removed 129 transitions.
Iterating post reduction 4 with 141 rules applied. Total rules applied 7282 place count 351 transition count 7731
Drop transitions removed 194 transitions
Redundant transition composition rules discarded 194 transitions
Iterating global reduction 5 with 194 rules applied. Total rules applied 7476 place count 351 transition count 7537
Free-agglomeration rule applied 4 times.
Iterating global reduction 5 with 4 rules applied. Total rules applied 7480 place count 351 transition count 7533
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 5 with 39 rules applied. Total rules applied 7519 place count 347 transition count 7498
Drop transitions removed 46 transitions
Redundant transition composition rules discarded 46 transitions
Iterating global reduction 6 with 46 rules applied. Total rules applied 7565 place count 347 transition count 7452
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 7566 place count 347 transition count 7451
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 7567 place count 346 transition count 7451
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 7 with 15 rules applied. Total rules applied 7582 place count 346 transition count 7436
Free-agglomeration rule (complex) applied 20 times with reduction of 267 identical transitions.
Iterating global reduction 7 with 20 rules applied. Total rules applied 7602 place count 346 transition count 10763
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 459 transitions
Reduce isomorphic transitions removed 459 transitions.
Iterating post reduction 7 with 479 rules applied. Total rules applied 8081 place count 326 transition count 10304
Drop transitions removed 314 transitions
Redundant transition composition rules discarded 314 transitions
Iterating global reduction 8 with 314 rules applied. Total rules applied 8395 place count 326 transition count 9990
Partial Free-agglomeration rule applied 136 times.
Drop transitions removed 136 transitions
Iterating global reduction 8 with 136 rules applied. Total rules applied 8531 place count 326 transition count 9990
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 8534 place count 326 transition count 9987
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 8536 place count 324 transition count 9985
Iterating global reduction 9 with 2 rules applied. Total rules applied 8538 place count 324 transition count 9985
Partial Free-agglomeration rule applied 214 times.
Drop transitions removed 214 transitions
Iterating global reduction 9 with 214 rules applied. Total rules applied 8752 place count 324 transition count 9985
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 8753 place count 324 transition count 9984
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 8754 place count 323 transition count 9973
Iterating global reduction 10 with 1 rules applied. Total rules applied 8755 place count 323 transition count 9973
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 8757 place count 323 transition count 9971
Applied a total of 8757 rules in 7531 ms. Remains 323 /1118 variables (removed 795) and now considering 9971/126856 (removed 116885) transitions.
Running SMT prover for 5 properties.
[2022-06-09 14:01:18] [INFO ] Flow matrix only has 9853 transitions (discarded 118 similar events)
// Phase 1: matrix 9853 rows 323 cols
[2022-06-09 14:01:20] [INFO ] Computed 0 place invariants in 1390 ms
[2022-06-09 14:01:20] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:5
[2022-06-09 14:01:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 14:01:26] [INFO ] [Nat]Absence check using state equation in 5960 ms returned unsat :0 sat :5
[2022-06-09 14:01:26] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-09 14:01:26] [INFO ] [Nat]Added 22 Read/Feed constraints in 41 ms returned sat
Attempting to minimize the solution found.
Minimization took 27 ms.
[2022-06-09 14:01:51] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :2

BK_STOP 1654783318364

--------------------
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="RERS2020-PT-pb102"
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 RERS2020-PT-pb102, 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 r323-tall-165472292900239"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb102.tgz
mv RERS2020-PT-pb102 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 ;