Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r292-tall-162124156700583.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S16C03, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r292-tall-162124156700583
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.4M
-rw-r--r-- 1 mcc users 50K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 176K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 25K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 84K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.6K May 12 07:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 12 07:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K May 12 07:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 12 07:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 5.7K May 11 18:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K May 11 18:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.0K May 11 15:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 11 15:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K May 12 04:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 7 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 6.9M May 12 08:13 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 gen-ReachabilityFireability-00
FORMULA_NAME gen-ReachabilityFireability-01
FORMULA_NAME gen-ReachabilityFireability-02
FORMULA_NAME gen-ReachabilityFireability-03
FORMULA_NAME gen-ReachabilityFireability-04
FORMULA_NAME gen-ReachabilityFireability-05
FORMULA_NAME gen-ReachabilityFireability-06
FORMULA_NAME gen-ReachabilityFireability-07
FORMULA_NAME gen-ReachabilityFireability-08
FORMULA_NAME gen-ReachabilityFireability-09
FORMULA_NAME gen-ReachabilityFireability-10
FORMULA_NAME gen-ReachabilityFireability-11
FORMULA_NAME gen-ReachabilityFireability-12
FORMULA_NAME gen-ReachabilityFireability-13
FORMULA_NAME gen-ReachabilityFireability-14
FORMULA_NAME gen-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621323033070

Running Version 0
[2021-05-18 07:30:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-18 07:30:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 07:30:44] [INFO ] Load time of PNML (sax parser for PT used): 322 ms
[2021-05-18 07:30:44] [INFO ] Transformed 3606 places.
[2021-05-18 07:30:44] [INFO ] Transformed 5141 transitions.
[2021-05-18 07:30:44] [INFO ] Parsed PT model containing 3606 places and 5141 transitions in 397 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 315 resets, run finished after 195 ms. (steps per millisecond=51 ) properties (out of 16) seen :3
FORMULA gen-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 80 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 13) seen :1
FORMULA gen-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 12) seen :1
FORMULA gen-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 80 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 80 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 80 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2021-05-18 07:30:44] [INFO ] Flow matrix only has 4869 transitions (discarded 272 similar events)
// Phase 1: matrix 4869 rows 3606 cols
[2021-05-18 07:30:45] [INFO ] Computed 459 place invariants in 560 ms
[2021-05-18 07:30:46] [INFO ] [Real]Absence check using 44 positive place invariants in 34 ms returned sat
[2021-05-18 07:30:46] [INFO ] [Real]Absence check using 44 positive and 415 generalized place invariants in 154 ms returned sat
[2021-05-18 07:30:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 07:30:49] [INFO ] [Real]Absence check using state equation in 2854 ms returned unsat :1 sat :4 real:6
[2021-05-18 07:30:50] [INFO ] State equation strengthened by 1379 read => feed constraints.
[2021-05-18 07:30:50] [INFO ] [Real]Added 1379 Read/Feed constraints in 77 ms returned sat
[2021-05-18 07:30:55] [INFO ] SMT Verify possible in real domain returnedunsat :1 sat :0 real:10
[2021-05-18 07:30:58] [INFO ] [Nat]Absence check using 44 positive place invariants in 35 ms returned sat
[2021-05-18 07:30:58] [INFO ] [Nat]Absence check using 44 positive and 415 generalized place invariants in 155 ms returned sat
[2021-05-18 07:30:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 07:31:02] [INFO ] [Nat]Absence check using state equation in 3676 ms returned unsat :4 sat :7
[2021-05-18 07:31:02] [INFO ] [Nat]Added 1379 Read/Feed constraints in 77 ms returned sat
Attempting to minimize the solution found.
[2021-05-18 07:31:20] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
FORMULA gen-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 4 different solutions.
Incomplete Parikh walk after 20500 steps, including 1492 resets, run finished after 249 ms. (steps per millisecond=82 ) properties (out of 4) seen :1 could not realise parikh vector
FORMULA gen-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
This parikh vector is obviously unfeasible : no match in initial state.
This parikh vector is obviously unfeasible : no match in initial state.
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 17 out of 3606 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3606/3606 places, 5141/5141 transitions.
Graph (complete) has 12103 edges and 3606 vertex of which 3580 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.16 ms
Discarding 26 places :
Also discarding 0 output transitions
Drop transitions removed 799 transitions
Trivial Post-agglo rules discarded 799 transitions
Performed 799 trivial Post agglomeration. Transition count delta: 799
Iterating post reduction 0 with 799 rules applied. Total rules applied 800 place count 3580 transition count 4342
Reduce places removed 799 places and 0 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 1 with 815 rules applied. Total rules applied 1615 place count 2781 transition count 4326
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 1631 place count 2765 transition count 4326
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 1631 place count 2765 transition count 4226
Deduced a syphon composed of 100 places in 3 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 1831 place count 2665 transition count 4226
Discarding 711 places :
Symmetric choice reduction at 3 with 711 rule applications. Total rules 2542 place count 1954 transition count 3515
Iterating global reduction 3 with 711 rules applied. Total rules applied 3253 place count 1954 transition count 3515
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 3253 place count 1954 transition count 3512
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 3259 place count 1951 transition count 3512
Discarding 234 places :
Symmetric choice reduction at 3 with 234 rule applications. Total rules 3493 place count 1717 transition count 2810
Iterating global reduction 3 with 234 rules applied. Total rules applied 3727 place count 1717 transition count 2810
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 4 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 3761 place count 1700 transition count 2793
Free-agglomeration rule (complex) applied 161 times.
Iterating global reduction 3 with 161 rules applied. Total rules applied 3922 place count 1700 transition count 3100
Reduce places removed 161 places and 0 transitions.
Iterating post reduction 3 with 161 rules applied. Total rules applied 4083 place count 1539 transition count 3100
Partial Free-agglomeration rule applied 49 times.
Drop transitions removed 49 transitions
Iterating global reduction 4 with 49 rules applied. Total rules applied 4132 place count 1539 transition count 3100
Applied a total of 4132 rules in 1290 ms. Remains 1539 /3606 variables (removed 2067) and now considering 3100/5141 (removed 2041) transitions.
Finished structural reductions, in 1 iterations. Remains : 1539/3606 places, 3100/5141 transitions.
[2021-05-18 07:31:22] [INFO ] Flatten gal took : 348 ms
[2021-05-18 07:31:22] [INFO ] Flatten gal took : 203 ms
[2021-05-18 07:31:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18263834902651926879.gal : 53 ms
[2021-05-18 07:31:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12364703228512388683.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/ReachabilityCardinality18263834902651926879.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality12364703228512388683.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/ReachabilityCardinality18263834902651926879.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality12364703228512388683.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality12364703228512388683.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :8 after 10
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :10 after 20
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :20 after 39
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :39 after 41
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :41 after 45
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :45 after 52
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :52 after 170
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :170 after 183
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :183 after 220
Detected timeout of ITS tools.
[2021-05-18 07:31:37] [INFO ] Flatten gal took : 166 ms
[2021-05-18 07:31:37] [INFO ] Applying decomposition
[2021-05-18 07:31:37] [INFO ] Flatten gal took : 142 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/graph3281990971136123851.txt, -o, /tmp/graph3281990971136123851.bin, -w, /tmp/graph3281990971136123851.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/graph3281990971136123851.bin, -l, -1, -v, -w, /tmp/graph3281990971136123851.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 07:31:38] [INFO ] Decomposing Gal with order
[2021-05-18 07:31:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 07:31:39] [INFO ] Removed a total of 3812 redundant transitions.
[2021-05-18 07:31:39] [INFO ] Flatten gal took : 954 ms
[2021-05-18 07:31:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 2809 labels/synchronizations in 236 ms.
[2021-05-18 07:31:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7324085818866059412.gal : 36 ms
[2021-05-18 07:31:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3898618208907376020.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/ReachabilityCardinality7324085818866059412.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality3898618208907376020.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/ReachabilityCardinality7324085818866059412.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality3898618208907376020.prop --nowitness
Loading property file /tmp/ReachabilityCardinality3898618208907376020.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 207
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :207 after 218
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :218 after 220
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :220 after 229
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9015351334807537790
[2021-05-18 07:31:55] [INFO ] Built C files in 94ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9015351334807537790
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/ltsmin9015351334807537790]
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/ltsmin9015351334807537790] 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/ltsmin9015351334807537790] 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 51699 resets, run finished after 12247 ms. (steps per millisecond=81 ) properties (out of 3) seen :1
FORMULA gen-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 8905 resets, run finished after 2853 ms. (steps per millisecond=350 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 8899 resets, run finished after 3019 ms. (steps per millisecond=331 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2021-05-18 07:32:14] [INFO ] Flow matrix only has 2704 transitions (discarded 396 similar events)
// Phase 1: matrix 2704 rows 1539 cols
[2021-05-18 07:32:14] [INFO ] Computed 433 place invariants in 67 ms
[2021-05-18 07:32:14] [INFO ] [Real]Absence check using 33 positive place invariants in 27 ms returned sat
[2021-05-18 07:32:14] [INFO ] [Real]Absence check using 33 positive and 400 generalized place invariants in 69 ms returned sat
[2021-05-18 07:32:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 07:32:15] [INFO ] [Real]Absence check using state equation in 657 ms returned sat
[2021-05-18 07:32:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 07:32:15] [INFO ] [Nat]Absence check using 33 positive place invariants in 60 ms returned sat
[2021-05-18 07:32:15] [INFO ] [Nat]Absence check using 33 positive and 400 generalized place invariants in 65 ms returned sat
[2021-05-18 07:32:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 07:32:16] [INFO ] [Nat]Absence check using state equation in 726 ms returned sat
[2021-05-18 07:32:16] [INFO ] State equation strengthened by 1379 read => feed constraints.
[2021-05-18 07:32:19] [INFO ] [Nat]Added 1379 Read/Feed constraints in 2997 ms returned sat
[2021-05-18 07:32:20] [INFO ] Deduced a trap composed of 213 places in 940 ms of which 3 ms to minimize.
[2021-05-18 07:32:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1180 ms
[2021-05-18 07:32:20] [INFO ] Computed and/alt/rep : 1519/3093/1519 causal constraints (skipped 1168 transitions) in 271 ms.
[2021-05-18 07:32:22] [INFO ] Added : 14 causal constraints over 4 iterations in 1558 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 25 ms.
[2021-05-18 07:32:22] [INFO ] [Real]Absence check using 33 positive place invariants in 28 ms returned sat
[2021-05-18 07:32:22] [INFO ] [Real]Absence check using 33 positive and 400 generalized place invariants in 71 ms returned sat
[2021-05-18 07:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 07:32:23] [INFO ] [Real]Absence check using state equation in 797 ms returned sat
[2021-05-18 07:32:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 07:32:23] [INFO ] [Nat]Absence check using 33 positive place invariants in 28 ms returned sat
[2021-05-18 07:32:23] [INFO ] [Nat]Absence check using 33 positive and 400 generalized place invariants in 76 ms returned sat
[2021-05-18 07:32:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 07:32:24] [INFO ] [Nat]Absence check using state equation in 862 ms returned sat
[2021-05-18 07:32:27] [INFO ] [Nat]Added 1379 Read/Feed constraints in 2489 ms returned sat
[2021-05-18 07:32:28] [INFO ] Deduced a trap composed of 190 places in 905 ms of which 4 ms to minimize.
[2021-05-18 07:32:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1215 ms
[2021-05-18 07:32:28] [INFO ] Computed and/alt/rep : 1519/3093/1519 causal constraints (skipped 1168 transitions) in 383 ms.
[2021-05-18 07:32:29] [INFO ] Added : 11 causal constraints over 3 iterations in 1102 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 20 ms.
Incomplete Parikh walk after 2900 steps, including 378 resets, run finished after 47 ms. (steps per millisecond=61 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 2500 steps, including 342 resets, run finished after 31 ms. (steps per millisecond=80 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 15 out of 1539 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1539/1539 places, 3100/3100 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1539 transition count 3099
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 1538 transition count 3099
Applied a total of 2 rules in 184 ms. Remains 1538 /1539 variables (removed 1) and now considering 3099/3100 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 1538/1539 places, 3099/3100 transitions.
[2021-05-18 07:32:29] [INFO ] Flatten gal took : 149 ms
[2021-05-18 07:32:30] [INFO ] Flatten gal took : 140 ms
[2021-05-18 07:32:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3965129873410313107.gal : 18 ms
[2021-05-18 07:32:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9729317891586140272.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/ReachabilityCardinality3965129873410313107.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9729317891586140272.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/ReachabilityCardinality3965129873410313107.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9729317891586140272.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality9729317891586140272.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :8 after 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 20
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :20 after 39
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :39 after 41
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :41 after 45
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :45 after 52
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :52 after 170
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :170 after 183
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :183 after 220
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :220 after 273
Detected timeout of ITS tools.
[2021-05-18 07:32:45] [INFO ] Flatten gal took : 154 ms
[2021-05-18 07:32:45] [INFO ] Applying decomposition
[2021-05-18 07:32:45] [INFO ] Flatten gal took : 211 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/graph12693667533930389780.txt, -o, /tmp/graph12693667533930389780.bin, -w, /tmp/graph12693667533930389780.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/graph12693667533930389780.bin, -l, -1, -v, -w, /tmp/graph12693667533930389780.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 07:32:45] [INFO ] Decomposing Gal with order
[2021-05-18 07:32:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 07:32:46] [INFO ] Removed a total of 4304 redundant transitions.
[2021-05-18 07:32:46] [INFO ] Flatten gal took : 813 ms
[2021-05-18 07:32:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 1497 labels/synchronizations in 137 ms.
[2021-05-18 07:32:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3752543162370852381.gal : 32 ms
[2021-05-18 07:32:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2340479463678684659.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/ReachabilityCardinality3752543162370852381.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality2340479463678684659.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/ReachabilityCardinality3752543162370852381.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality2340479463678684659.prop --nowitness
Loading property file /tmp/ReachabilityCardinality2340479463678684659.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16627673316128550413
[2021-05-18 07:33:02] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16627673316128550413
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/ltsmin16627673316128550413]
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/ltsmin16627673316128550413] 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/ltsmin16627673316128550413] 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 51749 resets, run finished after 12834 ms. (steps per millisecond=77 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 8905 resets, run finished after 3090 ms. (steps per millisecond=323 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000000 steps, including 8901 resets, run finished after 2995 ms. (steps per millisecond=333 ) properties (out of 2) seen :0
Probably explored full state space saw : 127125 states, properties seen :{}
Probabilistic random walk after 289789 steps, saw 127125 distinct states, run finished after 14383 ms. (steps per millisecond=20 ) properties seen :{}
Explored full state space saw : 127131 states, properties seen :{}
Exhaustive walk after 289801 steps, saw 127131 distinct states, run finished after 14414 ms. (steps per millisecond=20 ) properties seen :{}
FORMULA gen-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA gen-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621323231999

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S16C03"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
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 itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S16C03, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r292-tall-162124156700583"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S16C03.tgz
mv MultiCrashLeafsetExtension-PT-S16C03 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;