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.r071-tall-165254780500191.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 DNAwalker-PT-18lozangeBlock, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r071-tall-165254780500191
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 6.5K Apr 29 18:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 29 18:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 29 18:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 29 18:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 9 07:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 07:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 07:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.3K Apr 29 18:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 29 18:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 29 18:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Apr 29 18:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 15 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 1.6M May 10 09:33 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 DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-00
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-01
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-02
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-03
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-04
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-05
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-06
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-07
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-08
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-09
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-10
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-11
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-12
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-13
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-14
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655069218740

Running Version 0
[2022-06-12 21:27:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-12 21:27:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:27:00] [INFO ] Load time of PNML (sax parser for PT used): 194 ms
[2022-06-12 21:27:00] [INFO ] Transformed 164 places.
[2022-06-12 21:27:00] [INFO ] Transformed 3697 transitions.
[2022-06-12 21:27:00] [INFO ] Parsed PT model containing 164 places and 3697 transitions in 248 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 97 resets, run finished after 207 ms. (steps per millisecond=48 ) properties (out of 16) seen :8
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 3697 rows 164 cols
[2022-06-12 21:27:01] [INFO ] Computed 0 place invariants in 43 ms
[2022-06-12 21:27:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:27:02] [INFO ] [Real]Absence check using state equation in 1198 ms returned sat
[2022-06-12 21:27:02] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:27:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:27:06] [INFO ] [Nat]Absence check using state equation in 3712 ms returned unknown
[2022-06-12 21:27:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:27:06] [INFO ] [Real]Absence check using state equation in 314 ms returned unsat
[2022-06-12 21:27:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:27:07] [INFO ] [Real]Absence check using state equation in 319 ms returned unsat
[2022-06-12 21:27:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:27:07] [INFO ] [Real]Absence check using state equation in 890 ms returned sat
[2022-06-12 21:27:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:27:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:27:11] [INFO ] [Nat]Absence check using state equation in 3793 ms returned unknown
[2022-06-12 21:27:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:27:12] [INFO ] [Real]Absence check using state equation in 359 ms returned unsat
[2022-06-12 21:27:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:27:13] [INFO ] [Real]Absence check using state equation in 832 ms returned sat
[2022-06-12 21:27:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:27:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:27:16] [INFO ] [Nat]Absence check using state equation in 3758 ms returned unknown
[2022-06-12 21:27:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:27:17] [INFO ] [Real]Absence check using state equation in 922 ms returned sat
[2022-06-12 21:27:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:27:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:27:21] [INFO ] [Nat]Absence check using state equation in 3718 ms returned unknown
[2022-06-12 21:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:27:22] [INFO ] [Real]Absence check using state equation in 816 ms returned sat
[2022-06-12 21:27:22] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:27:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:27:26] [INFO ] [Nat]Absence check using state equation in 3806 ms returned unknown
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 1 different solutions.
Support contains 47 out of 164 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 164/164 places, 3697/3697 transitions.
Drop transitions removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 0 with 47 rules applied. Total rules applied 47 place count 164 transition count 3650
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 48 place count 163 transition count 3649
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 49 place count 162 transition count 3648
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 50 place count 161 transition count 3647
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 51 place count 160 transition count 3646
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 52 place count 159 transition count 3645
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 53 place count 158 transition count 3644
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 54 place count 157 transition count 3643
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 55 place count 156 transition count 3642
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 56 place count 155 transition count 3641
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 57 place count 154 transition count 3640
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 58 place count 153 transition count 3639
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 59 place count 152 transition count 3638
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 60 place count 151 transition count 3637
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 61 place count 150 transition count 3636
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 62 place count 149 transition count 3635
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 63 place count 148 transition count 3634
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 64 place count 147 transition count 3633
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 65 place count 146 transition count 3632
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 66 place count 145 transition count 3631
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 67 place count 144 transition count 3630
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 68 place count 143 transition count 3629
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 69 place count 142 transition count 3628
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 70 place count 141 transition count 3627
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 71 place count 140 transition count 3626
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 72 place count 139 transition count 3625
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 73 place count 138 transition count 3624
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 74 place count 137 transition count 3623
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 75 place count 136 transition count 3622
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 76 place count 135 transition count 3621
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 77 place count 134 transition count 3620
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 78 place count 133 transition count 3619
Applied a total of 78 rules in 1489 ms. Remains 133 /164 variables (removed 31) and now considering 3619/3697 (removed 78) transitions.
// Phase 1: matrix 3619 rows 133 cols
[2022-06-12 21:27:27] [INFO ] Computed 0 place invariants in 15 ms
[2022-06-12 21:27:28] [INFO ] Dead Transitions using invariants and state equation in 890 ms returned []
Finished structural reductions, in 1 iterations. Remains : 133/164 places, 3619/3697 transitions.
[2022-06-12 21:27:29] [INFO ] Flatten gal took : 226 ms
[2022-06-12 21:27:29] [INFO ] Flatten gal took : 146 ms
[2022-06-12 21:27:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10073909860659088469.gal : 45 ms
[2022-06-12 21:27:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16487507372788412319.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/ReachabilityCardinality10073909860659088469.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality16487507372788412319.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/ReachabilityCardinality10073909860659088469.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality16487507372788412319.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality16487507372788412319.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :4 after 18
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :18 after 432
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :432 after 139968
Detected timeout of ITS tools.
[2022-06-12 21:27:44] [INFO ] Flatten gal took : 109 ms
[2022-06-12 21:27:44] [INFO ] Applying decomposition
[2022-06-12 21:27:44] [INFO ] Flatten gal took : 111 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/graph3715102917527735417.txt, -o, /tmp/graph3715102917527735417.bin, -w, /tmp/graph3715102917527735417.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/graph3715102917527735417.bin, -l, -1, -v, -w, /tmp/graph3715102917527735417.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:27:45] [INFO ] Decomposing Gal with order
[2022-06-12 21:27:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:27:45] [INFO ] Removed a total of 6921 redundant transitions.
[2022-06-12 21:27:45] [INFO ] Flatten gal took : 246 ms
[2022-06-12 21:27:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 17 ms.
[2022-06-12 21:27:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16935378788917686379.gal : 23 ms
[2022-06-12 21:27:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3018663361140307494.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/ReachabilityCardinality16935378788917686379.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality3018663361140307494.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/ReachabilityCardinality16935378788917686379.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality3018663361140307494.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality3018663361140307494.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :4 after 18
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :18 after 432
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :432 after 139968
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4435606093849492065
[2022-06-12 21:28:00] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4435606093849492065
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/ltsmin4435606093849492065]
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/ltsmin4435606093849492065] 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/ltsmin4435606093849492065] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Incomplete random walk after 1000000 steps, including 11772 resets, run finished after 12281 ms. (steps per millisecond=81 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 317 resets, run finished after 2435 ms. (steps per millisecond=410 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 343 resets, run finished after 1723 ms. (steps per millisecond=580 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 385 resets, run finished after 1966 ms. (steps per millisecond=508 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 346 resets, run finished after 1698 ms. (steps per millisecond=588 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 334 resets, run finished after 1801 ms. (steps per millisecond=555 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 3317010 steps, run timeout after 30001 ms. (steps per millisecond=110 ) properties seen :{}
Probabilistic random walk after 3317010 steps, saw 400585 distinct states, run finished after 30013 ms. (steps per millisecond=110 ) properties seen :{}
Running SMT prover for 5 properties.
// Phase 1: matrix 3619 rows 133 cols
[2022-06-12 21:28:53] [INFO ] Computed 0 place invariants in 12 ms
[2022-06-12 21:28:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:28:54] [INFO ] [Real]Absence check using state equation in 674 ms returned sat
[2022-06-12 21:28:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:28:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:01] [INFO ] [Nat]Absence check using state equation in 6944 ms returned unknown
[2022-06-12 21:29:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:02] [INFO ] [Real]Absence check using state equation in 704 ms returned sat
[2022-06-12 21:29:02] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:29:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:09] [INFO ] [Nat]Absence check using state equation in 7026 ms returned unknown
[2022-06-12 21:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:09] [INFO ] [Real]Absence check using state equation in 344 ms returned sat
[2022-06-12 21:29:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:29:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:16] [INFO ] [Nat]Absence check using state equation in 7066 ms returned unknown
[2022-06-12 21:29:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:17] [INFO ] [Real]Absence check using state equation in 857 ms returned sat
[2022-06-12 21:29:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:29:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:24] [INFO ] [Nat]Absence check using state equation in 6910 ms returned unknown
[2022-06-12 21:29:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:25] [INFO ] [Real]Absence check using state equation in 732 ms returned sat
[2022-06-12 21:29:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:29:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:32] [INFO ] [Nat]Absence check using state equation in 6870 ms returned unknown
Fused 5 Parikh solutions to 1 different solutions.
Support contains 47 out of 133 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 133/133 places, 3619/3619 transitions.
Applied a total of 0 rules in 35 ms. Remains 133 /133 variables (removed 0) and now considering 3619/3619 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 133/133 places, 3619/3619 transitions.
Starting structural reductions, iteration 0 : 133/133 places, 3619/3619 transitions.
Applied a total of 0 rules in 33 ms. Remains 133 /133 variables (removed 0) and now considering 3619/3619 (removed 0) transitions.
// Phase 1: matrix 3619 rows 133 cols
[2022-06-12 21:29:32] [INFO ] Computed 0 place invariants in 18 ms
[2022-06-12 21:29:32] [INFO ] Implicit Places using invariants in 284 ms returned []
// Phase 1: matrix 3619 rows 133 cols
[2022-06-12 21:29:32] [INFO ] Computed 0 place invariants in 8 ms
[2022-06-12 21:29:33] [INFO ] State equation strengthened by 1349 read => feed constraints.
[2022-06-12 21:29:33] [INFO ] Implicit Places using invariants and state equation in 710 ms returned []
Implicit Place search using SMT with State Equation took 997 ms to find 0 implicit places.
[2022-06-12 21:29:33] [INFO ] Redundant transitions in 425 ms returned []
// Phase 1: matrix 3619 rows 133 cols
[2022-06-12 21:29:33] [INFO ] Computed 0 place invariants in 17 ms
[2022-06-12 21:29:34] [INFO ] Dead Transitions using invariants and state equation in 910 ms returned []
Finished structural reductions, in 1 iterations. Remains : 133/133 places, 3619/3619 transitions.
Incomplete random walk after 100000 steps, including 1178 resets, run finished after 1250 ms. (steps per millisecond=80 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 3619 rows 133 cols
[2022-06-12 21:29:36] [INFO ] Computed 0 place invariants in 14 ms
[2022-06-12 21:29:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:36] [INFO ] [Real]Absence check using state equation in 702 ms returned sat
[2022-06-12 21:29:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:29:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:43] [INFO ] [Nat]Absence check using state equation in 6904 ms returned unknown
[2022-06-12 21:29:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:44] [INFO ] [Real]Absence check using state equation in 731 ms returned sat
[2022-06-12 21:29:44] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:51] [INFO ] [Nat]Absence check using state equation in 7007 ms returned unknown
[2022-06-12 21:29:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:52] [INFO ] [Real]Absence check using state equation in 371 ms returned sat
[2022-06-12 21:29:52] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:29:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:59] [INFO ] [Nat]Absence check using state equation in 7020 ms returned unknown
[2022-06-12 21:29:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:00] [INFO ] [Real]Absence check using state equation in 852 ms returned sat
[2022-06-12 21:30:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:07] [INFO ] [Nat]Absence check using state equation in 6917 ms returned unknown
[2022-06-12 21:30:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:07] [INFO ] [Real]Absence check using state equation in 725 ms returned sat
[2022-06-12 21:30:07] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:30:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:14] [INFO ] [Nat]Absence check using state equation in 6887 ms returned unknown
[2022-06-12 21:30:14] [INFO ] Flatten gal took : 87 ms
[2022-06-12 21:30:15] [INFO ] Flatten gal took : 91 ms
[2022-06-12 21:30:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality689195808804800100.gal : 18 ms
[2022-06-12 21:30:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6112059273423130288.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/ReachabilityCardinality689195808804800100.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality6112059273423130288.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/ReachabilityCardinality689195808804800100.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality6112059273423130288.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality6112059273423130288.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :4 after 18
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :18 after 432
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :432 after 139968
Detected timeout of ITS tools.
[2022-06-12 21:30:30] [INFO ] Flatten gal took : 85 ms
[2022-06-12 21:30:30] [INFO ] Applying decomposition
[2022-06-12 21:30:30] [INFO ] Flatten gal took : 87 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/graph4102576056441492273.txt, -o, /tmp/graph4102576056441492273.bin, -w, /tmp/graph4102576056441492273.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/graph4102576056441492273.bin, -l, -1, -v, -w, /tmp/graph4102576056441492273.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:30:30] [INFO ] Decomposing Gal with order
[2022-06-12 21:30:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:30:30] [INFO ] Removed a total of 6921 redundant transitions.
[2022-06-12 21:30:30] [INFO ] Flatten gal took : 156 ms
[2022-06-12 21:30:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 14 ms.
[2022-06-12 21:30:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18170560840827652020.gal : 7 ms
[2022-06-12 21:30:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13576717570538813358.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/ReachabilityCardinality18170560840827652020.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality13576717570538813358.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/ReachabilityCardinality18170560840827652020.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality13576717570538813358.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality13576717570538813358.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :4 after 18
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :18 after 432
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :432 after 139968
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6837542031416776025
[2022-06-12 21:30:45] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6837542031416776025
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/ltsmin6837542031416776025]
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/ltsmin6837542031416776025] 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/ltsmin6837542031416776025] 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 (complete) has 3601 edges and 133 vertex of which 132 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 132 transition count 3604
Applied a total of 16 rules in 43 ms. Remains 132 /133 variables (removed 1) and now considering 3604/3619 (removed 15) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 3604 rows 132 cols
[2022-06-12 21:30:46] [INFO ] Computed 0 place invariants in 11 ms
[2022-06-12 21:30:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:47] [INFO ] [Real]Absence check using state equation in 671 ms returned sat
[2022-06-12 21:30:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:30:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:51] [INFO ] [Nat]Absence check using state equation in 3771 ms returned unknown
[2022-06-12 21:30:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:52] [INFO ] [Real]Absence check using state equation in 762 ms returned sat
[2022-06-12 21:30:52] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:30:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:56] [INFO ] [Nat]Absence check using state equation in 3886 ms returned unknown
[2022-06-12 21:30:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:57] [INFO ] [Real]Absence check using state equation in 665 ms returned sat
[2022-06-12 21:30:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:30:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:01] [INFO ] [Nat]Absence check using state equation in 3904 ms returned unknown
[2022-06-12 21:31:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:01] [INFO ] [Real]Absence check using state equation in 813 ms returned sat
[2022-06-12 21:31:01] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:31:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:05] [INFO ] [Nat]Absence check using state equation in 3915 ms returned unknown
[2022-06-12 21:31:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:06] [INFO ] [Real]Absence check using state equation in 643 ms returned sat
[2022-06-12 21:31:06] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:31:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:10] [INFO ] [Nat]Absence check using state equation in 3941 ms returned unknown
[2022-06-12 21:31:10] [INFO ] Flatten gal took : 97 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6541274931412107906
[2022-06-12 21:31:10] [INFO ] Too many transitions (3619) to apply POR reductions. Disabling POR matrices.
[2022-06-12 21:31:10] [INFO ] Built C files in 66ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6541274931412107906
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/ltsmin6541274931412107906]
[2022-06-12 21:31:10] [INFO ] Applying decomposition
[2022-06-12 21:31:11] [INFO ] Flatten gal took : 147 ms
[2022-06-12 21:31:11] [INFO ] Input system was already deterministic with 3619 transitions.
[2022-06-12 21:31:11] [INFO ] Flatten gal took : 425 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/graph13796766967716049092.txt, -o, /tmp/graph13796766967716049092.bin, -w, /tmp/graph13796766967716049092.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/graph13796766967716049092.bin, -l, -1, -v, -w, /tmp/graph13796766967716049092.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:31:11] [INFO ] Decomposing Gal with order
[2022-06-12 21:31:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:31:12] [INFO ] Removed a total of 6921 redundant transitions.
[2022-06-12 21:31:12] [INFO ] Flatten gal took : 334 ms
[2022-06-12 21:31:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 13 ms.
[2022-06-12 21:31:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10573935066187490148.gal : 17 ms
[2022-06-12 21:31:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2433280281342997814.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/ReachabilityCardinality10573935066187490148.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality2433280281342997814.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/ReachabilityCardinality10573935066187490148.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality2433280281342997814.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality2433280281342997814.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :4 after 18
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :18 after 432
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :432 after 139968
[2022-06-12 21:31:13] [INFO ] Ran tautology test, simplified 0 / 5 in 2066 ms.
[2022-06-12 21:31:13] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-00(UNSAT) depth K=0 took 6 ms
[2022-06-12 21:31:13] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-04(UNSAT) depth K=0 took 2 ms
[2022-06-12 21:31:13] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-10(UNSAT) depth K=0 took 7 ms
[2022-06-12 21:31:13] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-11(UNSAT) depth K=0 took 22 ms
[2022-06-12 21:31:13] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-14(UNSAT) depth K=0 took 2 ms
[2022-06-12 21:31:13] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-00(UNSAT) depth K=1 took 60 ms
[2022-06-12 21:31:13] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-04(UNSAT) depth K=1 took 20 ms
[2022-06-12 21:31:13] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-10(UNSAT) depth K=1 took 26 ms
[2022-06-12 21:31:13] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-11(UNSAT) depth K=1 took 25 ms
[2022-06-12 21:31:13] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-14(UNSAT) depth K=1 took 31 ms
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :139968 after 6.4017e+07
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :6.4017e+07 after 6.4335e+07
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :6.4335e+07 after 6.47345e+07
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 3619 rows 133 cols
[2022-06-12 21:31:14] [INFO ] Computed 0 place invariants in 6 ms
Total of 0 invariants.
[2022-06-12 21:31:14] [INFO ] Computed 0 place invariants in 6 ms
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :6.47345e+07 after 6.67801e+07
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :6.67801e+07 after 6.89688e+07
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :6.89688e+07 after 8.57501e+07
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :8.57501e+07 after 1.56039e+08
[2022-06-12 21:31:16] [INFO ] Proved 133 variables to be positive in 2450 ms
[2022-06-12 21:31:16] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityCardinality-00
[2022-06-12 21:31:16] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-00(SAT) depth K=0 took 5 ms
[2022-06-12 21:31:16] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityCardinality-04
[2022-06-12 21:31:16] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-04(SAT) depth K=0 took 4 ms
[2022-06-12 21:31:16] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityCardinality-10
[2022-06-12 21:31:16] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-10(SAT) depth K=0 took 7 ms
[2022-06-12 21:31:16] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityCardinality-11
[2022-06-12 21:31:16] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-11(SAT) depth K=0 took 2 ms
[2022-06-12 21:31:16] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityCardinality-14
[2022-06-12 21:31:16] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-14(SAT) depth K=0 took 6 ms
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :1.56039e+08 after 7.72944e+08
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :7.72944e+08 after 2.02613e+09
[2022-06-12 21:31:21] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityCardinality-00
[2022-06-12 21:31:21] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-00(SAT) depth K=1 took 5012 ms
[2022-06-12 21:31:23] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityCardinality-04
[2022-06-12 21:31:23] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-04(SAT) depth K=1 took 1859 ms
SDD proceeding with computation,5 properties remain. new max is 32768
SDD size :2.02613e+09 after 4.25837e+09
SDD proceeding with computation,5 properties remain. new max is 65536
SDD size :4.25837e+09 after 6.44455e+11
[2022-06-12 21:32:12] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-00(UNSAT) depth K=2 took 59483 ms
SDD proceeding with computation,5 properties remain. new max is 131072
SDD size :6.44455e+11 after 1.15189e+13
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/ltsmin6541274931412107906] killed by timeout after 72 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/ltsmin6541274931412107906] killed by timeout after 72 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
[2022-06-12 21:32:25] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-04(UNSAT) depth K=2 took 12215 ms
[2022-06-12 21:33:14] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-10(UNSAT) depth K=2 took 49210 ms
[2022-06-12 21:33:24] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-11(UNSAT) depth K=2 took 10421 ms
SDD proceeding with computation,5 properties remain. new max is 262144
SDD size :1.15189e+13 after 2.6291e+13
[2022-06-12 21:33:54] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-14(UNSAT) depth K=2 took 30128 ms
SDD proceeding with computation,5 properties remain. new max is 524288
SDD size :2.6291e+13 after 2.89799e+13
[2022-06-12 21:36:47] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-00(UNSAT) depth K=3 took 172396 ms
[2022-06-12 21:38:12] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-04(UNSAT) depth K=3 took 85511 ms
SDD proceeding with computation,5 properties remain. new max is 1048576
SDD size :2.89799e+13 after 3.99204e+13
[2022-06-12 21:42:07] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-10(UNSAT) depth K=3 took 234410 ms
[2022-06-12 21:42:17] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityCardinality-10
[2022-06-12 21:42:17] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-10(SAT) depth K=1 took 654016 ms
[2022-06-12 21:42:28] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityCardinality-11
[2022-06-12 21:42:28] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-11(SAT) depth K=1 took 10492 ms
Detected timeout of ITS tools.
[2022-06-12 21:52:35] [INFO ] Applying decomposition
[2022-06-12 21:52:35] [INFO ] Flatten gal took : 96 ms
[2022-06-12 21:52:35] [INFO ] Decomposing Gal with order
[2022-06-12 21:52:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:52:36] [INFO ] Removed a total of 6921 redundant transitions.
[2022-06-12 21:52:36] [INFO ] Flatten gal took : 130 ms
[2022-06-12 21:52:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 10 ms.
[2022-06-12 21:52:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16131359072227145282.gal : 6 ms
[2022-06-12 21:52:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18244756082468140973.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/ReachabilityCardinality16131359072227145282.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality18244756082468140973.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/ReachabilityCardinality16131359072227145282.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality18244756082468140973.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality18244756082468140973.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :4 after 18
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :18 after 432
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :432 after 139968
[2022-06-12 21:53:01] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityCardinality-14
[2022-06-12 21:53:01] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-14(SAT) depth K=1 took 633760 ms
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :139968 after 6.4017e+07
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :6.4017e+07 after 6.4335e+07
[2022-06-12 21:54:14] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-11(UNSAT) depth K=3 took 726999 ms
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :6.4335e+07 after 6.47345e+07
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :6.47345e+07 after 6.67801e+07
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :6.67801e+07 after 6.89688e+07
[2022-06-12 21:55:43] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-14(UNSAT) depth K=3 took 89362 ms
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :6.89688e+07 after 8.57501e+07
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :8.57501e+07 after 1.56039e+08
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :1.56039e+08 after 7.72944e+08
[2022-06-12 22:02:46] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-00(UNSAT) depth K=4 took 422563 ms
[2022-06-12 22:08:15] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-04(UNSAT) depth K=4 took 329459 ms
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :7.72944e+08 after 2.02613e+09
Detected timeout of ITS tools.
[2022-06-12 22:13:59] [INFO ] Flatten gal took : 77 ms
[2022-06-12 22:13:59] [INFO ] Input system was already deterministic with 3619 transitions.
[2022-06-12 22:13:59] [INFO ] Transformed 133 places.
[2022-06-12 22:13:59] [INFO ] Transformed 3619 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-12 22:14:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality499302134509616380.gal : 10 ms
[2022-06-12 22:14:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6574610588352568496.prop : 4 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/ReachabilityCardinality499302134509616380.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality6574610588352568496.prop, --nowitness, --load-order, /home/mcc/execution/model.ord, --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/ReachabilityCardinality499302134509616380.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality6574610588352568496.prop --nowitness --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/ReachabilityCardinality6574610588352568496.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :8 after 64
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :64 after 1536
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :1536 after 46656
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :46656 after 635200
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :635200 after 1.82523e+06
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :1.82523e+06 after 2.22667e+07
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :2.22667e+07 after 1.40179e+08
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :1.40179e+08 after 2.38507e+08
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :2.38507e+08 after 6.4561e+08
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :6.4561e+08 after 1.63523e+09
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :1.63523e+09 after 4.65883e+09
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :4.65883e+09 after 9.41221e+09
SDD proceeding with computation,5 properties remain. new max is 32768
SDD size :9.41221e+09 after 1.45857e+10
SDD proceeding with computation,5 properties remain. new max is 65536
SDD size :1.45857e+10 after 2.89239e+10
SDD proceeding with computation,5 properties remain. new max is 131072
SDD size :2.89239e+10 after 2.20713e+11
SDD proceeding with computation,5 properties remain. new max is 262144
SDD size :2.20713e+11 after 6.04784e+11
SDD proceeding with computation,5 properties remain. new max is 524288
SDD size :6.04784e+11 after 6.78749e+11
SDD proceeding with computation,5 properties remain. new max is 1048576
SDD size :6.78749e+11 after 1.65187e+12

BK_TIME_CONFINEMENT_REACHED

--------------------
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="DNAwalker-PT-18lozangeBlock"
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 DNAwalker-PT-18lozangeBlock, 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 r071-tall-165254780500191"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-18lozangeBlock.tgz
mv DNAwalker-PT-18lozangeBlock 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 ;