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-165472292900251.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 RERS2020-PT-pb106, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r323-tall-165472292900251
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 70M
-rw-r--r-- 1 mcc users 6.4K Jun 7 17:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Jun 7 17:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Jun 7 17:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Jun 7 17:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 6 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Jun 6 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 16K Jun 7 17:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 179K Jun 7 17:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Jun 7 17:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Jun 7 17:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K 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-pb106-ReachabilityCardinality-00
FORMULA_NAME RERS2020-PT-pb106-ReachabilityCardinality-01
FORMULA_NAME RERS2020-PT-pb106-ReachabilityCardinality-02
FORMULA_NAME RERS2020-PT-pb106-ReachabilityCardinality-03
FORMULA_NAME RERS2020-PT-pb106-ReachabilityCardinality-04
FORMULA_NAME RERS2020-PT-pb106-ReachabilityCardinality-05
FORMULA_NAME RERS2020-PT-pb106-ReachabilityCardinality-06
FORMULA_NAME RERS2020-PT-pb106-ReachabilityCardinality-07
FORMULA_NAME RERS2020-PT-pb106-ReachabilityCardinality-08
FORMULA_NAME RERS2020-PT-pb106-ReachabilityCardinality-09
FORMULA_NAME RERS2020-PT-pb106-ReachabilityCardinality-10
FORMULA_NAME RERS2020-PT-pb106-ReachabilityCardinality-11
FORMULA_NAME RERS2020-PT-pb106-ReachabilityCardinality-12
FORMULA_NAME RERS2020-PT-pb106-ReachabilityCardinality-13
FORMULA_NAME RERS2020-PT-pb106-ReachabilityCardinality-14
FORMULA_NAME RERS2020-PT-pb106-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654784751072

Running Version 0
[2022-06-09 14:25:52] [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]
[2022-06-09 14:25:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 14:25:54] [INFO ] Load time of PNML (sax parser for PT used): 2109 ms
[2022-06-09 14:25:55] [INFO ] Transformed 2041 places.
[2022-06-09 14:25:55] [INFO ] Transformed 125740 transitions.
[2022-06-09 14:25:55] [INFO ] Found NUPN structural information;
[2022-06-09 14:25:55] [INFO ] Parsed PT model containing 2041 places and 125740 transitions in 2657 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 32 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 5937 transitions
Reduce redundant transitions removed 5937 transitions.
FORMULA RERS2020-PT-pb106-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb106-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb106-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 10 resets, run finished after 1012 ms. (steps per millisecond=9 ) properties (out of 13) seen :2
FORMULA RERS2020-PT-pb106-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb106-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2022-06-09 14:25:58] [INFO ] Flow matrix only has 94825 transitions (discarded 24978 similar events)
// Phase 1: matrix 94825 rows 2041 cols
[2022-06-09 14:26:00] [INFO ] Computed 23 place invariants in 1322 ms
[2022-06-09 14:26:01] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:11
[2022-06-09 14:26:01] [INFO ] [Nat]Absence check using 12 positive place invariants in 22 ms returned sat
[2022-06-09 14:26:01] [INFO ] [Nat]Absence check using 12 positive and 11 generalized place invariants in 30 ms returned sat
[2022-06-09 14:26:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 14:26:26] [INFO ] [Nat]Absence check using state equation in 24159 ms returned unsat :5 sat :6
[2022-06-09 14:26:28] [INFO ] State equation strengthened by 4567 read => feed constraints.
[2022-06-09 14:26:28] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
FORMULA RERS2020-PT-pb106-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RERS2020-PT-pb106-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RERS2020-PT-pb106-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RERS2020-PT-pb106-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RERS2020-PT-pb106-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 1 different solutions.
Support contains 90 out of 2041 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2041/2041 places, 119803/119803 transitions.
Ensure Unique test removed 11 places
Drop transitions removed 2251 transitions
Reduce isomorphic transitions removed 2251 transitions.
Iterating post reduction 0 with 2262 rules applied. Total rules applied 2262 place count 2030 transition count 117552
Performed 58 Post agglomeration using F-continuation condition with reduction of 43 identical transitions.
Deduced a syphon composed of 58 places in 116 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 1 with 116 rules applied. Total rules applied 2378 place count 1972 transition count 117451
Drop transitions removed 1 transitions
Ensure Unique test removed 2939 transitions
Reduce isomorphic transitions removed 2940 transitions.
Iterating post reduction 1 with 2940 rules applied. Total rules applied 5318 place count 1972 transition count 114511
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 82 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 5326 place count 1968 transition count 114507
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 5328 place count 1968 transition count 114505
Performed 11 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 11 places in 74 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 5350 place count 1957 transition count 114511
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 5362 place count 1957 transition count 114499
Free-agglomeration rule applied 61 times with reduction of 9 identical transitions.
Iterating global reduction 4 with 61 rules applied. Total rules applied 5423 place count 1957 transition count 114429
Reduce places removed 61 places and 0 transitions.
Drop transitions removed 38 transitions
Ensure Unique test removed 277 transitions
Reduce isomorphic transitions removed 315 transitions.
Iterating post reduction 4 with 376 rules applied. Total rules applied 5799 place count 1896 transition count 114114
Free-agglomeration rule applied 4 times.
Iterating global reduction 5 with 4 rules applied. Total rules applied 5803 place count 1896 transition count 114110
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 5810 place count 1892 transition count 114107
Free-agglomeration rule applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 5812 place count 1892 transition count 114105
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 5816 place count 1890 transition count 114103
Free-agglomeration rule applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 5817 place count 1890 transition count 114102
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 5818 place count 1889 transition count 114102
Free-agglomeration rule (complex) applied 187 times with reduction of 7304 identical transitions.
Iterating global reduction 8 with 187 rules applied. Total rules applied 6005 place count 1889 transition count 156389
Reduce places removed 187 places and 0 transitions.
Drop transitions removed 120 transitions
Ensure Unique test removed 9102 transitions
Reduce isomorphic transitions removed 9222 transitions.
Iterating post reduction 8 with 9409 rules applied. Total rules applied 15414 place count 1702 transition count 147167
Applied a total of 15414 rules in 11648 ms. Remains 1702 /2041 variables (removed 339) and now considering 147167/119803 (removed -27364) transitions.
Finished structural reductions, in 1 iterations. Remains : 1702/2041 places, 147167/119803 transitions.
[2022-06-09 14:26:45] [INFO ] Flatten gal took : 4952 ms
[2022-06-09 14:26:49] [INFO ] Flatten gal took : 4130 ms
[2022-06-09 14:26:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14785752651544142928.gal : 461 ms
[2022-06-09 14:26:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15852278103961641972.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/ReachabilityCardinality14785752651544142928.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality15852278103961641972.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/ReachabilityCardinality14785752651544142928.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality15852278103961641972.prop --nowitness --gen-order FOLLOW
Detected timeout of ITS tools.
[2022-06-09 14:27:10] [INFO ] Flatten gal took : 4215 ms
[2022-06-09 14:27:10] [INFO ] Applying decomposition
[2022-06-09 14:27:14] [INFO ] Flatten gal took : 3681 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/graph420190521304090497.txt, -o, /tmp/graph420190521304090497.bin, -w, /tmp/graph420190521304090497.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/graph420190521304090497.bin, -l, -1, -v, -w, /tmp/graph420190521304090497.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 14:27:22] [INFO ] Decomposing Gal with order
[2022-06-09 14:27:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 14:28:05] [INFO ] Removed a total of 345731 redundant transitions.
[2022-06-09 14:28:13] [INFO ] Flatten gal took : 46605 ms
[2022-06-09 14:28:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 13180 labels/synchronizations in 13140 ms.
[2022-06-09 14:28:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2487770344006532862.gal : 240 ms
[2022-06-09 14:28:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9505899415265545601.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/ReachabilityCardinality2487770344006532862.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9505899415265545601.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/ReachabilityCardinality2487770344006532862.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9505899415265545601.prop --nowitness
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6584228387206553398
[2022-06-09 14:28:53] [INFO ] Built C files in 1168ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6584228387206553398
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/ltsmin6584228387206553398]
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/ltsmin6584228387206553398] 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/ltsmin6584228387206553398] 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 415970 steps, including 6 resets, run timeout after 30001 ms. (steps per millisecond=13 ) properties seen :{}
Interrupted Best-First random walk after 439823 steps, including 5 resets, run timeout after 5001 ms. (steps per millisecond=87 ) properties seen :{}
Interrupted Best-First random walk after 492603 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=98 ) properties seen :{}
Interrupted Best-First random walk after 552504 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=110 ) properties seen :{}
Interrupted Best-First random walk after 525265 steps, including 8 resets, run timeout after 5001 ms. (steps per millisecond=105 ) properties seen :{}
Interrupted Best-First random walk after 538733 steps, including 27 resets, run timeout after 5001 ms. (steps per millisecond=107 ) properties seen :{}
Interrupted Best-First random walk after 575672 steps, including 6 resets, run timeout after 5001 ms. (steps per millisecond=115 ) properties seen :{}
Interrupted probabilistic random walk after 41618 steps, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 41618 steps, saw 7095 distinct states, run finished after 30001 ms. (steps per millisecond=1 ) properties seen :{}
Running SMT prover for 6 properties.
[2022-06-09 14:30:24] [INFO ] Flow matrix only has 123626 transitions (discarded 23541 similar events)
// Phase 1: matrix 123626 rows 1702 cols
[2022-06-09 14:30:25] [INFO ] Computed 12 place invariants in 1187 ms
[2022-06-09 14:30:26] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:6
[2022-06-09 14:30:26] [INFO ] [Nat]Absence check using 12 positive place invariants in 17 ms returned sat
[2022-06-09 14:30:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 14:31:13] [INFO ] [Nat]Absence check using state equation in 46929 ms returned unsat :0 sat :6
[2022-06-09 14:31:14] [INFO ] State equation strengthened by 5813 read => feed constraints.
[2022-06-09 14:31:31] [INFO ] [Nat]Added 5813 Read/Feed constraints in 17073 ms returned sat
Attempting to minimize the solution found.
Minimization took 9120 ms.
[2022-06-09 14:31:49] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :6
Fused 6 Parikh solutions to 1 different solutions.
Support contains 90 out of 1702 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1702/1702 places, 147167/147167 transitions.
Applied a total of 0 rules in 714 ms. Remains 1702 /1702 variables (removed 0) and now considering 147167/147167 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1702/1702 places, 147167/147167 transitions.
Starting structural reductions, iteration 0 : 1702/1702 places, 147167/147167 transitions.
Applied a total of 0 rules in 811 ms. Remains 1702 /1702 variables (removed 0) and now considering 147167/147167 (removed 0) transitions.
[2022-06-09 14:31:51] [INFO ] Flow matrix only has 123626 transitions (discarded 23541 similar events)
// Phase 1: matrix 123626 rows 1702 cols
[2022-06-09 14:31:53] [INFO ] Computed 12 place invariants in 1615 ms
[2022-06-09 14:32:01] [INFO ] Implicit Places using invariants in 9616 ms returned []
Implicit Place search using SMT only with invariants took 9619 ms to find 0 implicit places.
[2022-06-09 14:32:01] [INFO ] Flow matrix only has 123626 transitions (discarded 23541 similar events)
// Phase 1: matrix 123626 rows 1702 cols
[2022-06-09 14:32:02] [INFO ] Computed 12 place invariants in 1099 ms
[2022-06-09 14:32:32] [INFO ] Performed 70017/147167 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-09 14:33:01] [INFO ] Dead Transitions using invariants and state equation in 60643 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1702/1702 places, 147167/147167 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 7534 ms. (steps per millisecond=13 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2022-06-09 14:33:09] [INFO ] Flow matrix only has 123626 transitions (discarded 23541 similar events)
// Phase 1: matrix 123626 rows 1702 cols
[2022-06-09 14:33:11] [INFO ] Computed 12 place invariants in 1755 ms
[2022-06-09 14:33:11] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:6
[2022-06-09 14:33:12] [INFO ] [Nat]Absence check using 12 positive place invariants in 18 ms returned sat
[2022-06-09 14:33:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 14:33:59] [INFO ] [Nat]Absence check using state equation in 47327 ms returned unsat :0 sat :6
[2022-06-09 14:34:02] [INFO ] State equation strengthened by 5813 read => feed constraints.
[2022-06-09 14:34:17] [INFO ] [Nat]Added 5813 Read/Feed constraints in 15385 ms returned sat
Attempting to minimize the solution found.
Minimization took 9125 ms.
[2022-06-09 14:34:35] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :6
[2022-06-09 14:34:40] [INFO ] Flatten gal took : 4070 ms
[2022-06-09 14:34:44] [INFO ] Flatten gal took : 4099 ms
[2022-06-09 14:34:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9178780575167616917.gal : 385 ms
[2022-06-09 14:34:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10396777512963392606.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/ReachabilityCardinality9178780575167616917.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality10396777512963392606.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/ReachabilityCardinality9178780575167616917.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality10396777512963392606.prop --nowitness --gen-order FOLLOW
Detected timeout of ITS tools.
[2022-06-09 14:35:07] [INFO ] Flatten gal took : 4267 ms
[2022-06-09 14:35:07] [INFO ] Applying decomposition
[2022-06-09 14:35:11] [INFO ] Flatten gal took : 4107 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/graph6022717366357003985.txt, -o, /tmp/graph6022717366357003985.bin, -w, /tmp/graph6022717366357003985.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/graph6022717366357003985.bin, -l, -1, -v, -w, /tmp/graph6022717366357003985.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 14:35:36] [INFO ] Decomposing Gal with order
[2022-06-09 14:35:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 14:36:26] [INFO ] Removed a total of 348646 redundant transitions.
[2022-06-09 14:36:31] [INFO ] Flatten gal took : 49949 ms
[2022-06-09 14:36:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 13284 labels/synchronizations in 13235 ms.
[2022-06-09 14:36:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12776627482241765694.gal : 153 ms
[2022-06-09 14:36:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9104128563759113052.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/ReachabilityCardinality12776627482241765694.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9104128563759113052.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/ReachabilityCardinality12776627482241765694.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9104128563759113052.prop --nowitness
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4457761899012036564
[2022-06-09 14:37:18] [INFO ] Built C files in 899ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4457761899012036564
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/ltsmin4457761899012036564]
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/ltsmin4457761899012036564] 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/ltsmin4457761899012036564] 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 28680 edges and 1702 vertex of which 1145 / 1702 are part of one of the 205 SCC in 36 ms
Free SCC test removed 940 places
Drop transitions removed 32199 transitions
Ensure Unique test removed 71371 transitions
Reduce isomorphic transitions removed 103570 transitions.
Graph (complete) has 29617 edges and 762 vertex of which 752 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.336 ms
Discarding 10 places :
Also discarding 0 output transitions
Drop transitions removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 18 place count 752 transition count 43581
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 22 place count 748 transition count 43572
Iterating global reduction 1 with 4 rules applied. Total rules applied 26 place count 748 transition count 43572
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 31 place count 748 transition count 43567
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 34 place count 745 transition count 43516
Iterating global reduction 2 with 3 rules applied. Total rules applied 37 place count 745 transition count 43516
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 16 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 39 place count 744 transition count 43515
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 40 place count 744 transition count 43514
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 19 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 42 place count 743 transition count 43513
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 43 place count 743 transition count 43515
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 48 place count 742 transition count 43511
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 51 place count 742 transition count 43511
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 52 place count 742 transition count 43510
Applied a total of 52 rules in 25284 ms. Remains 742 /1702 variables (removed 960) and now considering 43510/147167 (removed 103657) transitions.
Running SMT prover for 6 properties.
[2022-06-09 14:37:45] [INFO ] Flow matrix only has 39058 transitions (discarded 4452 similar events)
// Phase 1: matrix 39058 rows 742 cols
[2022-06-09 14:37:45] [INFO ] Computed 3 place invariants in 337 ms
[2022-06-09 14:37:45] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:6
[2022-06-09 14:37:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 6 ms returned sat
[2022-06-09 14:37:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 14:37:49] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.

BK_STOP 1654785471337

--------------------
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-pb106"
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-pb106, 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-165472292900251"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb106.tgz
mv RERS2020-PT-pb106 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 ;