Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r323-tall-165472292500024.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 BugTracking-PT-q3m256, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r323-tall-165472292500024
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 9.9K Jun 7 17:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Jun 7 17:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Jun 7 16:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Jun 7 16:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K Jun 6 15:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Jun 6 15:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jun 6 15:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 15:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 9.8K Jun 7 17:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 77K Jun 7 17:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Jun 7 17:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Jun 7 17:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Jun 6 15:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 7 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 16M Jun 6 12:11 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BugTracking-PT-q3m256-ReachabilityFireability-00
FORMULA_NAME BugTracking-PT-q3m256-ReachabilityFireability-01
FORMULA_NAME BugTracking-PT-q3m256-ReachabilityFireability-02
FORMULA_NAME BugTracking-PT-q3m256-ReachabilityFireability-03
FORMULA_NAME BugTracking-PT-q3m256-ReachabilityFireability-04
FORMULA_NAME BugTracking-PT-q3m256-ReachabilityFireability-05
FORMULA_NAME BugTracking-PT-q3m256-ReachabilityFireability-06
FORMULA_NAME BugTracking-PT-q3m256-ReachabilityFireability-07
FORMULA_NAME BugTracking-PT-q3m256-ReachabilityFireability-08
FORMULA_NAME BugTracking-PT-q3m256-ReachabilityFireability-09
FORMULA_NAME BugTracking-PT-q3m256-ReachabilityFireability-10
FORMULA_NAME BugTracking-PT-q3m256-ReachabilityFireability-11
FORMULA_NAME BugTracking-PT-q3m256-ReachabilityFireability-12
FORMULA_NAME BugTracking-PT-q3m256-ReachabilityFireability-13
FORMULA_NAME BugTracking-PT-q3m256-ReachabilityFireability-14
FORMULA_NAME BugTracking-PT-q3m256-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654733860247

Running Version 0
[2022-06-09 00:17:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-09 00:17:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 00:17:42] [INFO ] Load time of PNML (sax parser for PT used): 745 ms
[2022-06-09 00:17:42] [INFO ] Transformed 754 places.
[2022-06-09 00:17:43] [INFO ] Transformed 27370 transitions.
[2022-06-09 00:17:43] [INFO ] Parsed PT model containing 754 places and 27370 transitions in 900 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 514 places in 149 ms
Reduce places removed 514 places and 24601 transitions.
FORMULA BugTracking-PT-q3m256-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 1596760 steps, run timeout after 30001 ms. (steps per millisecond=53 ) properties seen :{}
Probabilistic random walk after 1596760 steps, saw 780908 distinct states, run finished after 30005 ms. (steps per millisecond=53 ) properties seen :{}
Running SMT prover for 2 properties.
[2022-06-09 00:18:13] [INFO ] Flow matrix only has 2642 transitions (discarded 127 similar events)
// Phase 1: matrix 2642 rows 240 cols
[2022-06-09 00:18:13] [INFO ] Computed 10 place invariants in 35 ms
[2022-06-09 00:18:13] [INFO ] [Real]Absence check using 10 positive place invariants in 9 ms returned sat
[2022-06-09 00:18:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:18:14] [INFO ] [Real]Absence check using state equation in 395 ms returned sat
[2022-06-09 00:18:14] [INFO ] State equation strengthened by 268 read => feed constraints.
[2022-06-09 00:18:14] [INFO ] [Real]Added 268 Read/Feed constraints in 117 ms returned sat
[2022-06-09 00:18:14] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:18:14] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-06-09 00:18:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:18:14] [INFO ] [Nat]Absence check using state equation in 369 ms returned sat
[2022-06-09 00:18:14] [INFO ] [Nat]Added 268 Read/Feed constraints in 154 ms returned sat
[2022-06-09 00:18:15] [INFO ] Deduced a trap composed of 8 places in 205 ms of which 6 ms to minimize.
[2022-06-09 00:18:15] [INFO ] Deduced a trap composed of 20 places in 172 ms of which 1 ms to minimize.
[2022-06-09 00:18:15] [INFO ] Deduced a trap composed of 15 places in 134 ms of which 1 ms to minimize.
[2022-06-09 00:18:15] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 823 ms
[2022-06-09 00:18:16] [INFO ] Computed and/alt/rep : 355/1401/355 causal constraints (skipped 2285 transitions) in 226 ms.
[2022-06-09 00:18:18] [INFO ] Deduced a trap composed of 37 places in 163 ms of which 1 ms to minimize.
[2022-06-09 00:18:18] [INFO ] Deduced a trap composed of 24 places in 193 ms of which 0 ms to minimize.
[2022-06-09 00:18:18] [INFO ] Deduced a trap composed of 53 places in 157 ms of which 0 ms to minimize.
[2022-06-09 00:18:18] [INFO ] Deduced a trap composed of 38 places in 153 ms of which 1 ms to minimize.
[2022-06-09 00:18:19] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1136 ms
[2022-06-09 00:18:19] [INFO ] Added : 80 causal constraints over 16 iterations in 3364 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 27 ms.
[2022-06-09 00:18:19] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2022-06-09 00:18:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:18:19] [INFO ] [Real]Absence check using state equation in 363 ms returned sat
[2022-06-09 00:18:19] [INFO ] [Real]Added 268 Read/Feed constraints in 120 ms returned sat
[2022-06-09 00:18:19] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:18:19] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-06-09 00:18:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:18:20] [INFO ] [Nat]Absence check using state equation in 362 ms returned sat
[2022-06-09 00:18:20] [INFO ] [Nat]Added 268 Read/Feed constraints in 133 ms returned sat
[2022-06-09 00:18:20] [INFO ] Deduced a trap composed of 33 places in 224 ms of which 1 ms to minimize.
[2022-06-09 00:18:20] [INFO ] Deduced a trap composed of 15 places in 132 ms of which 0 ms to minimize.
[2022-06-09 00:18:21] [INFO ] Deduced a trap composed of 12 places in 140 ms of which 1 ms to minimize.
[2022-06-09 00:18:21] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 771 ms
[2022-06-09 00:18:21] [INFO ] Computed and/alt/rep : 355/1401/355 causal constraints (skipped 2285 transitions) in 219 ms.
[2022-06-09 00:18:24] [INFO ] Deduced a trap composed of 73 places in 238 ms of which 0 ms to minimize.
[2022-06-09 00:18:24] [INFO ] Deduced a trap composed of 13 places in 160 ms of which 1 ms to minimize.
[2022-06-09 00:18:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 657 ms
[2022-06-09 00:18:24] [INFO ] Added : 101 causal constraints over 21 iterations in 3335 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 20 ms.
Incomplete Parikh walk after 1255000 steps, including 1248 resets, run finished after 10043 ms. (steps per millisecond=124 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1379800 steps, including 1477 resets, run finished after 12891 ms. (steps per millisecond=107 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 5 out of 240 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 240/240 places, 2769/2769 transitions.
Graph (complete) has 3422 edges and 240 vertex of which 238 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.8 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 237 transition count 2750
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 237 transition count 2750
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 235 transition count 2753
Free-agglomeration rule applied 5 times.
Iterating global reduction 0 with 5 rules applied. Total rules applied 12 place count 235 transition count 2748
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 17 place count 230 transition count 2748
Applied a total of 17 rules in 253 ms. Remains 230 /240 variables (removed 10) and now considering 2748/2769 (removed 21) transitions.
Finished structural reductions, in 1 iterations. Remains : 230/240 places, 2748/2769 transitions.
[2022-06-09 00:18:48] [INFO ] Flatten gal took : 302 ms
[2022-06-09 00:18:48] [INFO ] Flatten gal took : 167 ms
[2022-06-09 00:18:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality574044248929790141.gal : 53 ms
[2022-06-09 00:18:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16531635636361821902.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/ReachabilityCardinality574044248929790141.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality16531635636361821902.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/ReachabilityCardinality574044248929790141.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality16531635636361821902.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality16531635636361821902.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :69 after 134
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :134 after 1778
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1778 after 33153
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :33153 after 8.18853e+06
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :8.18853e+06 after 4.21704e+07
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :4.21704e+07 after 1.10101e+08
Detected timeout of ITS tools.
[2022-06-09 00:19:03] [INFO ] Flatten gal took : 139 ms
[2022-06-09 00:19:03] [INFO ] Applying decomposition
[2022-06-09 00:19:03] [INFO ] Flatten gal took : 136 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/graph16738626836341143069.txt, -o, /tmp/graph16738626836341143069.bin, -w, /tmp/graph16738626836341143069.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/graph16738626836341143069.bin, -l, -1, -v, -w, /tmp/graph16738626836341143069.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 00:19:04] [INFO ] Decomposing Gal with order
[2022-06-09 00:19:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 00:19:04] [INFO ] Removed a total of 346 redundant transitions.
[2022-06-09 00:19:04] [INFO ] Flatten gal took : 296 ms
[2022-06-09 00:19:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 279 labels/synchronizations in 20 ms.
[2022-06-09 00:19:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13272650396681262872.gal : 15 ms
[2022-06-09 00:19:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5579317344360336328.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/ReachabilityCardinality13272650396681262872.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality5579317344360336328.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/ReachabilityCardinality13272650396681262872.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality5579317344360336328.prop --nowitness
Loading property file /tmp/ReachabilityCardinality5579317344360336328.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 66049
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :66049 after 99459
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :99459 after 297349
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :297349 after 298174
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :298174 after 298230
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :298230 after 298557
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :298557 after 299177
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :299177 after 300317
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :300317 after 302729
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16325262837534615012
[2022-06-09 00:19:19] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16325262837534615012
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/ltsmin16325262837534615012]
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/ltsmin16325262837534615012] 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/ltsmin16325262837534615012] 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 1000048 steps, including 350 resets, run finished after 4229 ms. (steps per millisecond=236 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000000 steps, including 60 resets, run finished after 1489 ms. (steps per millisecond=671 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 50 resets, run finished after 1565 ms. (steps per millisecond=638 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 1469875 steps, run timeout after 30001 ms. (steps per millisecond=48 ) properties seen :{}
Probabilistic random walk after 1469875 steps, saw 955109 distinct states, run finished after 30002 ms. (steps per millisecond=48 ) properties seen :{}
Running SMT prover for 2 properties.
[2022-06-09 00:19:58] [INFO ] Flow matrix only has 2619 transitions (discarded 129 similar events)
// Phase 1: matrix 2619 rows 230 cols
[2022-06-09 00:19:58] [INFO ] Computed 8 place invariants in 16 ms
[2022-06-09 00:19:58] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:19:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:19:58] [INFO ] [Real]Absence check using state equation in 348 ms returned sat
[2022-06-09 00:19:58] [INFO ] State equation strengthened by 254 read => feed constraints.
[2022-06-09 00:19:58] [INFO ] [Real]Added 254 Read/Feed constraints in 113 ms returned sat
[2022-06-09 00:19:58] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:19:59] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:19:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:19:59] [INFO ] [Nat]Absence check using state equation in 352 ms returned sat
[2022-06-09 00:19:59] [INFO ] [Nat]Added 254 Read/Feed constraints in 123 ms returned sat
[2022-06-09 00:19:59] [INFO ] Deduced a trap composed of 12 places in 279 ms of which 1 ms to minimize.
[2022-06-09 00:20:00] [INFO ] Deduced a trap composed of 12 places in 287 ms of which 1 ms to minimize.
[2022-06-09 00:20:00] [INFO ] Deduced a trap composed of 106 places in 287 ms of which 1 ms to minimize.
[2022-06-09 00:20:00] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1133 ms
[2022-06-09 00:20:00] [INFO ] Computed and/alt/rep : 342/1344/342 causal constraints (skipped 2275 transitions) in 164 ms.
[2022-06-09 00:20:02] [INFO ] Deduced a trap composed of 10 places in 193 ms of which 0 ms to minimize.
[2022-06-09 00:20:03] [INFO ] Deduced a trap composed of 47 places in 240 ms of which 1 ms to minimize.
[2022-06-09 00:20:03] [INFO ] Deduced a trap composed of 107 places in 308 ms of which 1 ms to minimize.
[2022-06-09 00:20:03] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1102 ms
[2022-06-09 00:20:03] [INFO ] Added : 84 causal constraints over 17 iterations in 3297 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 20 ms.
[2022-06-09 00:20:04] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:20:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:20:04] [INFO ] [Real]Absence check using state equation in 356 ms returned sat
[2022-06-09 00:20:04] [INFO ] [Real]Added 254 Read/Feed constraints in 107 ms returned sat
[2022-06-09 00:20:04] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:20:04] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 00:20:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:20:05] [INFO ] [Nat]Absence check using state equation in 312 ms returned sat
[2022-06-09 00:20:05] [INFO ] [Nat]Added 254 Read/Feed constraints in 121 ms returned sat
[2022-06-09 00:20:05] [INFO ] Deduced a trap composed of 68 places in 215 ms of which 1 ms to minimize.
[2022-06-09 00:20:05] [INFO ] Deduced a trap composed of 20 places in 134 ms of which 0 ms to minimize.
[2022-06-09 00:20:05] [INFO ] Deduced a trap composed of 18 places in 133 ms of which 1 ms to minimize.
[2022-06-09 00:20:05] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 760 ms
[2022-06-09 00:20:06] [INFO ] Computed and/alt/rep : 342/1344/342 causal constraints (skipped 2275 transitions) in 147 ms.
[2022-06-09 00:20:08] [INFO ] Deduced a trap composed of 64 places in 198 ms of which 0 ms to minimize.
[2022-06-09 00:20:08] [INFO ] Deduced a trap composed of 69 places in 253 ms of which 0 ms to minimize.
[2022-06-09 00:20:08] [INFO ] Deduced a trap composed of 11 places in 206 ms of which 0 ms to minimize.
[2022-06-09 00:20:09] [INFO ] Deduced a trap composed of 47 places in 175 ms of which 0 ms to minimize.
[2022-06-09 00:20:09] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1287 ms
[2022-06-09 00:20:09] [INFO ] Added : 80 causal constraints over 16 iterations in 3386 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 20 ms.
Incomplete Parikh walk after 1097400 steps, including 1002 resets, run finished after 9693 ms. (steps per millisecond=113 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1063600 steps, including 1002 resets, run finished after 9627 ms. (steps per millisecond=110 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 5 out of 230 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 230/230 places, 2748/2748 transitions.
Applied a total of 0 rules in 41 ms. Remains 230 /230 variables (removed 0) and now considering 2748/2748 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 230/230 places, 2748/2748 transitions.
Starting structural reductions, iteration 0 : 230/230 places, 2748/2748 transitions.
Applied a total of 0 rules in 38 ms. Remains 230 /230 variables (removed 0) and now considering 2748/2748 (removed 0) transitions.
[2022-06-09 00:20:28] [INFO ] Flow matrix only has 2619 transitions (discarded 129 similar events)
// Phase 1: matrix 2619 rows 230 cols
[2022-06-09 00:20:28] [INFO ] Computed 8 place invariants in 15 ms
[2022-06-09 00:20:29] [INFO ] Implicit Places using invariants in 299 ms returned []
[2022-06-09 00:20:29] [INFO ] Flow matrix only has 2619 transitions (discarded 129 similar events)
// Phase 1: matrix 2619 rows 230 cols
[2022-06-09 00:20:29] [INFO ] Computed 8 place invariants in 11 ms
[2022-06-09 00:20:29] [INFO ] State equation strengthened by 254 read => feed constraints.
[2022-06-09 00:20:33] [INFO ] Implicit Places using invariants and state equation in 4314 ms returned []
Implicit Place search using SMT with State Equation took 4619 ms to find 0 implicit places.
[2022-06-09 00:20:33] [INFO ] Redundant transitions in 182 ms returned []
[2022-06-09 00:20:33] [INFO ] Flow matrix only has 2619 transitions (discarded 129 similar events)
// Phase 1: matrix 2619 rows 230 cols
[2022-06-09 00:20:33] [INFO ] Computed 8 place invariants in 11 ms
[2022-06-09 00:20:34] [INFO ] Dead Transitions using invariants and state equation in 704 ms returned []
Finished structural reductions, in 1 iterations. Remains : 230/230 places, 2748/2748 transitions.
Incomplete random walk after 100000 steps, including 43 resets, run finished after 563 ms. (steps per millisecond=177 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-06-09 00:20:34] [INFO ] Flow matrix only has 2619 transitions (discarded 129 similar events)
// Phase 1: matrix 2619 rows 230 cols
[2022-06-09 00:20:34] [INFO ] Computed 8 place invariants in 12 ms
[2022-06-09 00:20:34] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:20:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:20:35] [INFO ] [Real]Absence check using state equation in 361 ms returned sat
[2022-06-09 00:20:35] [INFO ] State equation strengthened by 254 read => feed constraints.
[2022-06-09 00:20:35] [INFO ] [Real]Added 254 Read/Feed constraints in 115 ms returned sat
[2022-06-09 00:20:35] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:20:35] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2022-06-09 00:20:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:20:35] [INFO ] [Nat]Absence check using state equation in 344 ms returned sat
[2022-06-09 00:20:36] [INFO ] [Nat]Added 254 Read/Feed constraints in 125 ms returned sat
[2022-06-09 00:20:36] [INFO ] Deduced a trap composed of 12 places in 314 ms of which 0 ms to minimize.
[2022-06-09 00:20:36] [INFO ] Deduced a trap composed of 12 places in 313 ms of which 0 ms to minimize.
[2022-06-09 00:20:37] [INFO ] Deduced a trap composed of 106 places in 314 ms of which 1 ms to minimize.
[2022-06-09 00:20:37] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1214 ms
[2022-06-09 00:20:37] [INFO ] Computed and/alt/rep : 342/1344/342 causal constraints (skipped 2275 transitions) in 360 ms.
[2022-06-09 00:20:39] [INFO ] Deduced a trap composed of 10 places in 200 ms of which 1 ms to minimize.
[2022-06-09 00:20:40] [INFO ] Deduced a trap composed of 47 places in 196 ms of which 1 ms to minimize.
[2022-06-09 00:20:40] [INFO ] Deduced a trap composed of 107 places in 316 ms of which 0 ms to minimize.
[2022-06-09 00:20:40] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1088 ms
[2022-06-09 00:20:40] [INFO ] Added : 84 causal constraints over 17 iterations in 3575 ms. Result :sat
[2022-06-09 00:20:40] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:20:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:20:41] [INFO ] [Real]Absence check using state equation in 384 ms returned sat
[2022-06-09 00:20:41] [INFO ] [Real]Added 254 Read/Feed constraints in 113 ms returned sat
[2022-06-09 00:20:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:20:41] [INFO ] [Nat]Absence check using 8 positive place invariants in 13 ms returned sat
[2022-06-09 00:20:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:20:41] [INFO ] [Nat]Absence check using state equation in 358 ms returned sat
[2022-06-09 00:20:42] [INFO ] [Nat]Added 254 Read/Feed constraints in 123 ms returned sat
[2022-06-09 00:20:42] [INFO ] Deduced a trap composed of 68 places in 220 ms of which 0 ms to minimize.
[2022-06-09 00:20:42] [INFO ] Deduced a trap composed of 20 places in 131 ms of which 1 ms to minimize.
[2022-06-09 00:20:42] [INFO ] Deduced a trap composed of 18 places in 121 ms of which 0 ms to minimize.
[2022-06-09 00:20:42] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 742 ms
[2022-06-09 00:20:42] [INFO ] Computed and/alt/rep : 342/1344/342 causal constraints (skipped 2275 transitions) in 178 ms.
[2022-06-09 00:20:45] [INFO ] Deduced a trap composed of 64 places in 221 ms of which 1 ms to minimize.
[2022-06-09 00:20:45] [INFO ] Deduced a trap composed of 69 places in 221 ms of which 1 ms to minimize.
[2022-06-09 00:20:45] [INFO ] Deduced a trap composed of 11 places in 221 ms of which 10 ms to minimize.
[2022-06-09 00:20:45] [INFO ] Deduced a trap composed of 47 places in 179 ms of which 0 ms to minimize.
[2022-06-09 00:20:46] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1329 ms
[2022-06-09 00:20:46] [INFO ] Added : 80 causal constraints over 16 iterations in 3467 ms. Result :sat
[2022-06-09 00:20:46] [INFO ] Flatten gal took : 136 ms
[2022-06-09 00:20:46] [INFO ] Flatten gal took : 134 ms
[2022-06-09 00:20:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3675480500894343162.gal : 12 ms
[2022-06-09 00:20:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9922001869483666742.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/ReachabilityCardinality3675480500894343162.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9922001869483666742.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/ReachabilityCardinality3675480500894343162.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9922001869483666742.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality9922001869483666742.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :69 after 134
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :134 after 1778
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1778 after 33153
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :33153 after 8.18853e+06
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :8.18853e+06 after 4.21704e+07
Detected timeout of ITS tools.
[2022-06-09 00:21:01] [INFO ] Flatten gal took : 134 ms
[2022-06-09 00:21:01] [INFO ] Applying decomposition
[2022-06-09 00:21:01] [INFO ] Flatten gal took : 132 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/graph4752124065122525748.txt, -o, /tmp/graph4752124065122525748.bin, -w, /tmp/graph4752124065122525748.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/graph4752124065122525748.bin, -l, -1, -v, -w, /tmp/graph4752124065122525748.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 00:21:02] [INFO ] Decomposing Gal with order
[2022-06-09 00:21:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 00:21:02] [INFO ] Removed a total of 346 redundant transitions.
[2022-06-09 00:21:02] [INFO ] Flatten gal took : 275 ms
[2022-06-09 00:21:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 279 labels/synchronizations in 30 ms.
[2022-06-09 00:21:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality540124057719402900.gal : 31 ms
[2022-06-09 00:21:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11298000895216306388.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/ReachabilityCardinality540124057719402900.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality11298000895216306388.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/ReachabilityCardinality540124057719402900.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality11298000895216306388.prop --nowitness
Loading property file /tmp/ReachabilityCardinality11298000895216306388.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11614357735779418118
[2022-06-09 00:21:17] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11614357735779418118
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/ltsmin11614357735779418118]
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/ltsmin11614357735779418118] 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/ltsmin11614357735779418118] 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)
Drop transitions removed 6 transitions
Ensure Unique test removed 124 transitions
Reduce isomorphic transitions removed 130 transitions.
Iterating post reduction 0 with 130 rules applied. Total rules applied 130 place count 230 transition count 2618
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 134 place count 228 transition count 2616
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 135 place count 228 transition count 2615
Free-agglomeration rule applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 139 place count 228 transition count 2611
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 143 place count 224 transition count 2611
Applied a total of 143 rules in 217 ms. Remains 224 /230 variables (removed 6) and now considering 2611/2748 (removed 137) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 2611 rows 224 cols
[2022-06-09 00:21:18] [INFO ] Computed 9 place invariants in 8 ms
[2022-06-09 00:21:18] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-06-09 00:21:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:21:19] [INFO ] [Real]Absence check using state equation in 306 ms returned sat
[2022-06-09 00:21:19] [INFO ] Computed and/alt/rep : 422/1468/422 causal constraints (skipped 2187 transitions) in 286 ms.
[2022-06-09 00:21:19] [INFO ] Added : 4 causal constraints over 2 iterations in 610 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
[2022-06-09 00:21:20] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2022-06-09 00:21:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:21:20] [INFO ] [Real]Absence check using state equation in 351 ms returned sat
[2022-06-09 00:21:20] [INFO ] Computed and/alt/rep : 422/1468/422 causal constraints (skipped 2187 transitions) in 175 ms.
[2022-06-09 00:21:20] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:21:20] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2022-06-09 00:21:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:21:21] [INFO ] [Nat]Absence check using state equation in 349 ms returned sat
[2022-06-09 00:21:21] [INFO ] Computed and/alt/rep : 422/1468/422 causal constraints (skipped 2187 transitions) in 211 ms.
[2022-06-09 00:21:21] [INFO ] Added : 6 causal constraints over 2 iterations in 502 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-06-09 00:21:22] [INFO ] Flatten gal took : 116 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2693924816627948070
[2022-06-09 00:21:22] [INFO ] Too many transitions (2748) to apply POR reductions. Disabling POR matrices.
[2022-06-09 00:21:22] [INFO ] Applying decomposition
[2022-06-09 00:21:22] [INFO ] Built C files in 166ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2693924816627948070
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/ltsmin2693924816627948070]
[2022-06-09 00:21:22] [INFO ] Flatten gal took : 251 ms
[2022-06-09 00:21:22] [INFO ] Flatten gal took : 224 ms
[2022-06-09 00:21:22] [INFO ] Input system was already deterministic with 2748 transitions.
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/graph10685953650156915479.txt, -o, /tmp/graph10685953650156915479.bin, -w, /tmp/graph10685953650156915479.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/graph10685953650156915479.bin, -l, -1, -v, -w, /tmp/graph10685953650156915479.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 00:21:22] [INFO ] Decomposing Gal with order
[2022-06-09 00:21:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 00:21:23] [INFO ] Removed a total of 346 redundant transitions.
[2022-06-09 00:21:23] [INFO ] Flatten gal took : 196 ms
[2022-06-09 00:21:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 279 labels/synchronizations in 13 ms.
[2022-06-09 00:21:23] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability2862162901033603525.gal : 14 ms
[2022-06-09 00:21:23] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability3763422754060674229.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/ReachabilityFireability2862162901033603525.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability3763422754060674229.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/ReachabilityFireability2862162901033603525.gal -t CGAL -reachable-file /tmp/ReachabilityFireability3763422754060674229.prop --nowitness
[2022-06-09 00:21:23] [INFO ] Ran tautology test, simplified 0 / 2 in 1313 ms.
[2022-06-09 00:21:23] [INFO ] BMC solution for property BugTracking-PT-q3m256-ReachabilityFireability-00(UNSAT) depth K=0 took 15 ms
[2022-06-09 00:21:23] [INFO ] BMC solution for property BugTracking-PT-q3m256-ReachabilityFireability-12(UNSAT) depth K=0 took 12 ms
[2022-06-09 00:21:23] [INFO ] BMC solution for property BugTracking-PT-q3m256-ReachabilityFireability-00(UNSAT) depth K=1 took 21 ms
[2022-06-09 00:21:23] [INFO ] BMC solution for property BugTracking-PT-q3m256-ReachabilityFireability-12(UNSAT) depth K=1 took 2 ms
Loading property file /tmp/ReachabilityFireability3763422754060674229.prop.
[2022-06-09 00:21:24] [INFO ] BMC solution for property BugTracking-PT-q3m256-ReachabilityFireability-00(UNSAT) depth K=2 took 250 ms
[2022-06-09 00:21:24] [INFO ] BMC solution for property BugTracking-PT-q3m256-ReachabilityFireability-12(UNSAT) depth K=2 took 49 ms
[2022-06-09 00:21:24] [INFO ] BMC solution for property BugTracking-PT-q3m256-ReachabilityFireability-00(UNSAT) depth K=3 took 215 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 2619 out of 2748 initially.
// Phase 1: matrix 2619 rows 230 cols
[2022-06-09 00:21:24] [INFO ] Computed 8 place invariants in 20 ms
inv : x4_BUG_REPORT_q0 + x4_BUG_REPORT_q6 + x4_BUG_REPORT_q8 + x4_CLOSED_q0 + x4_CLOSED_q6 + x4_CLOSED_q8 + x4_FIXED_q6 + x4_FIXED_q8 + x4_FIX_AGAIN_q6 + x4_FIX_AGAIN_q8 + x4_MORE_INFO_q6 + x4_MORE_INFO_q8 + x4_MUST_FIX_q0 + x4_MUST_FIX_q6 + x4_MUST_FIX_q8 + x4_PENDING_q6 + x4_PENDING_q8 + x4_VERIFIED_q6 + x4_VERIFIED_q8 = 1
inv : l25 + l26 + l28 + l29 + l30 + l31 = 1
inv : l19 + l20 + l23 + l24 = 1
inv : x1_BUG_REPORT_q0 + x1_BUG_REPORT_q1 + x1_BUG_REPORT_q8 + x1_CLOSED_q8 + x1_FIXED_q8 + x1_FIX_AGAIN_q8 + x1_MORE_INFO_q0 + x1_MORE_INFO_q1 + x1_MORE_INFO_q8 + x1_MUST_FIX_q8 + x1_PENDING_q8 + x1_VERIFIED_q8 = 1
inv : x0_BUG_REPORT_q0 + x0_BUG_REPORT_q2 + x0_BUG_REPORT_q3 + x0_BUG_REPORT_q5 + x0_BUG_REPORT_q7 + x0_BUG_REPORT_q8 + x0_CLOSED_q7 + x0_CLOSED_q8 + x0_FIXED_q3 + x0_FIXED_q5 + x0_FIXED_q7 + x0_FIXED_q8 + x0_FIX_AGAIN_q5 + x0_FIX_AGAIN_q7 + x0_FIX_AGAIN_q8 + x0_MORE_INFO_q2 + x0_MORE_INFO_q3 + x0_MORE_INFO_q5 + x0_MORE_INFO_q7 + x0_MORE_INFO_q8 + x0_MUST_FIX_q7 + x0_MUST_FIX_q8 + x0_PENDING_q3 + x0_PENDING_q5 + x0_PENDING_q7 + x0_PENDING_q8 + x0_VERIFIED_q5 + x0_VERIFIED_q7 + x0_VERIFIED_q8 = 1
inv : l5 + l6 + l9 = 1
inv : x3_BUG_REPORT_q0 + x3_BUG_REPORT_q3 + x3_BUG_REPORT_q5 + x3_BUG_REPORT_q8 + x3_CLOSED_q8 + x3_FIXED_q3 + x3_FIXED_q5 + x3_FIXED_q8 + x3_FIX_AGAIN_q0 + x3_FIX_AGAIN_q3 + x3_FIX_AGAIN_q5 + x3_FIX_AGAIN_q8 + x3_MORE_INFO_q3 + x3_MORE_INFO_q5 + x3_MORE_INFO_q8 + x3_MUST_FIX_q8 + x3_PENDING_q3 + x3_PENDING_q5 + x3_PENDING_q8 + x3_VERIFIED_q0 + x3_VERIFIED_q3 + x3_VERIFIED_q5 + x3_VERIFIED_q8 = 1
inv : x2_BUG_REPORT_q0 + x2_BUG_REPORT_q2 + x2_BUG_REPORT_q6 + x2_BUG_REPORT_q7 + x2_BUG_REPORT_q8 + x2_CLOSED_q7 + x2_CLOSED_q8 + x2_FIXED_q0 + x2_FIXED_q2 + x2_FIXED_q6 + x2_FIXED_q7 + x2_FIXED_q8 + x2_FIX_AGAIN_q6 + x2_FIX_AGAIN_q7 + x2_FIX_AGAIN_q8 + x2_MORE_INFO_q2 + x2_MORE_INFO_q6 + x2_MORE_INFO_q7 + x2_MORE_INFO_q8 + x2_MUST_FIX_q7 + x2_MUST_FIX_q8 + x2_PENDING_q0 + x2_PENDING_q2 + x2_PENDING_q6 + x2_PENDING_q7 + x2_PENDING_q8 + x2_VERIFIED_q6 + x2_VERIFIED_q7 + x2_VERIFIED_q8 = 1
Total of 8 invariants.
[2022-06-09 00:21:24] [INFO ] Computed 8 place invariants in 21 ms
[2022-06-09 00:21:25] [INFO ] BMC solution for property BugTracking-PT-q3m256-ReachabilityFireability-12(UNSAT) depth K=3 took 1431 ms
[2022-06-09 00:21:33] [INFO ] BMC solution for property BugTracking-PT-q3m256-ReachabilityFireability-00(UNSAT) depth K=4 took 7667 ms
[2022-06-09 00:21:38] [INFO ] Proved 230 variables to be positive in 13830 ms
[2022-06-09 00:21:38] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q3m256-ReachabilityFireability-00
[2022-06-09 00:21:38] [INFO ] KInduction solution for property BugTracking-PT-q3m256-ReachabilityFireability-00(SAT) depth K=0 took 28 ms
[2022-06-09 00:21:38] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q3m256-ReachabilityFireability-12
[2022-06-09 00:21:38] [INFO ] KInduction solution for property BugTracking-PT-q3m256-ReachabilityFireability-12(SAT) depth K=0 took 24 ms
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 66049
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :66049 after 99459
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :99459 after 297349
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :297349 after 298219
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :298219 after 298637
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :298637 after 299078
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :299078 after 299812
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :299812 after 301117
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :301117 after 303337
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :303337 after 307535
[2022-06-09 00:21:43] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q3m256-ReachabilityFireability-00
[2022-06-09 00:21:43] [INFO ] KInduction solution for property BugTracking-PT-q3m256-ReachabilityFireability-00(SAT) depth K=1 took 4669 ms
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :307535 after 315881
[2022-06-09 00:21:45] [INFO ] BMC solution for property BugTracking-PT-q3m256-ReachabilityFireability-12(UNSAT) depth K=4 took 11937 ms
[2022-06-09 00:21:49] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q3m256-ReachabilityFireability-12
[2022-06-09 00:21:49] [INFO ] KInduction solution for property BugTracking-PT-q3m256-ReachabilityFireability-12(SAT) depth K=1 took 6103 ms
Compilation finished in 35837 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin2693924816627948070]
Link finished in 72 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, BugTrackingPTq3m256ReachabilityFireability00==true], workingDir=/tmp/ltsmin2693924816627948070]
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :315881 after 396808
[2022-06-09 00:24:24] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q3m256-ReachabilityFireability-00
[2022-06-09 00:24:24] [INFO ] KInduction solution for property BugTracking-PT-q3m256-ReachabilityFireability-00(SAT) depth K=2 took 154852 ms
[2022-06-09 00:24:27] [INFO ] BMC solution for property BugTracking-PT-q3m256-ReachabilityFireability-00(UNSAT) depth K=5 took 162167 ms
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :396808 after 528426
[2022-06-09 00:26:27] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q3m256-ReachabilityFireability-12
[2022-06-09 00:26:27] [INFO ] KInduction solution for property BugTracking-PT-q3m256-ReachabilityFireability-12(SAT) depth K=2 took 123454 ms
[2022-06-09 00:26:36] [INFO ] BMC solution for property BugTracking-PT-q3m256-ReachabilityFireability-12(UNSAT) depth K=5 took 128852 ms
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :528426 after 2.43071e+06
[2022-06-09 00:41:05] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q3m256-ReachabilityFireability-00
[2022-06-09 00:41:05] [INFO ] KInduction solution for property BugTracking-PT-q3m256-ReachabilityFireability-00(SAT) depth K=3 took 878002 ms
[2022-06-09 00:41:48] [INFO ] BMC solution for property BugTracking-PT-q3m256-ReachabilityFireability-00(UNSAT) depth K=6 took 912201 ms
[2022-06-09 00:42:17] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q3m256-ReachabilityFireability-12
[2022-06-09 00:42:17] [INFO ] KInduction solution for property BugTracking-PT-q3m256-ReachabilityFireability-12(SAT) depth K=3 took 71670 ms
Detected timeout of ITS tools.
[2022-06-09 00:42:37] [INFO ] Applying decomposition
[2022-06-09 00:42:37] [INFO ] Flatten gal took : 445 ms
[2022-06-09 00:42:38] [INFO ] Decomposing Gal with order
[2022-06-09 00:42:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 00:42:38] [INFO ] Removed a total of 346 redundant transitions.
[2022-06-09 00:42:38] [INFO ] Flatten gal took : 575 ms
[2022-06-09 00:42:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 279 labels/synchronizations in 35 ms.
[2022-06-09 00:42:38] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability8614818973104461417.gal : 56 ms
[2022-06-09 00:42:38] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability2203774545297160695.prop : 46 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/ReachabilityFireability8614818973104461417.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability2203774545297160695.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/ReachabilityFireability8614818973104461417.gal -t CGAL -reachable-file /tmp/ReachabilityFireability2203774545297160695.prop --nowitness
Loading property file /tmp/ReachabilityFireability2203774545297160695.prop.
[2022-06-09 00:45:13] [INFO ] BMC solution for property BugTracking-PT-q3m256-ReachabilityFireability-12(UNSAT) depth K=6 took 204700 ms
WARNING : LTSmin timed out (>1800 s) on command CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, BugTrackingPTq3m256ReachabilityFireability00==true], workingDir=/tmp/ltsmin2693924816627948070]
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, BugTrackingPTq3m256ReachabilityFireability12==true], workingDir=/tmp/ltsmin2693924816627948070]
[2022-06-09 00:58:47] [INFO ] BMC solution for property BugTracking-PT-q3m256-ReachabilityFireability-00(UNSAT) depth K=7 took 813898 ms
Detected timeout of ITS tools.
[2022-06-09 01:03:53] [INFO ] Flatten gal took : 691 ms
[2022-06-09 01:03:53] [INFO ] Input system was already deterministic with 2748 transitions.
[2022-06-09 01:03:53] [INFO ] Transformed 230 places.
[2022-06-09 01:03:53] [INFO ] Transformed 2748 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
[2022-06-09 01:03:54] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability6549537268884846863.gal : 29 ms
[2022-06-09 01:03:54] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability7262428728986653838.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/ReachabilityFireability6549537268884846863.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability7262428728986653838.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/ReachabilityFireability6549537268884846863.gal -t CGAL -reachable-file /tmp/ReachabilityFireability7262428728986653838.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/ReachabilityFireability7262428728986653838.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :69 after 134
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :134 after 2300
[2022-06-09 01:06:07] [INFO ] BMC solution for property BugTracking-PT-q3m256-ReachabilityFireability-12(UNSAT) depth K=7 took 440312 ms
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :2300 after 1.56969e+06
[2022-06-09 01:17:29] [INFO ] BMC solution for property BugTracking-PT-q3m256-ReachabilityFireability-00(UNSAT) depth K=8 took 682090 ms

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
+ [[ 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="BugTracking-PT-q3m256"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2021"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2021"
echo " Input is BugTracking-PT-q3m256, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r323-tall-165472292500024"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q3m256.tgz
mv BugTracking-PT-q3m256 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 ;