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-165472292500012.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-q3m016, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r323-tall-165472292500012
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 9.0K Jun 7 16:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Jun 7 16:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Jun 7 16:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Jun 7 16:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K Jun 6 15:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 6 15:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 6 15:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Jun 6 15:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 20K Jun 7 17:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 175K Jun 7 17:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Jun 7 16:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Jun 7 16:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Jun 6 15:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:22 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-q3m016-ReachabilityFireability-00
FORMULA_NAME BugTracking-PT-q3m016-ReachabilityFireability-01
FORMULA_NAME BugTracking-PT-q3m016-ReachabilityFireability-02
FORMULA_NAME BugTracking-PT-q3m016-ReachabilityFireability-03
FORMULA_NAME BugTracking-PT-q3m016-ReachabilityFireability-04
FORMULA_NAME BugTracking-PT-q3m016-ReachabilityFireability-05
FORMULA_NAME BugTracking-PT-q3m016-ReachabilityFireability-06
FORMULA_NAME BugTracking-PT-q3m016-ReachabilityFireability-07
FORMULA_NAME BugTracking-PT-q3m016-ReachabilityFireability-08
FORMULA_NAME BugTracking-PT-q3m016-ReachabilityFireability-09
FORMULA_NAME BugTracking-PT-q3m016-ReachabilityFireability-10
FORMULA_NAME BugTracking-PT-q3m016-ReachabilityFireability-11
FORMULA_NAME BugTracking-PT-q3m016-ReachabilityFireability-12
FORMULA_NAME BugTracking-PT-q3m016-ReachabilityFireability-13
FORMULA_NAME BugTracking-PT-q3m016-ReachabilityFireability-14
FORMULA_NAME BugTracking-PT-q3m016-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654730178260

Running Version 0
[2022-06-08 23:16:19] [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]
[2022-06-08 23:16:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-08 23:16:20] [INFO ] Load time of PNML (sax parser for PT used): 894 ms
[2022-06-08 23:16:20] [INFO ] Transformed 754 places.
[2022-06-08 23:16:21] [INFO ] Transformed 27370 transitions.
[2022-06-08 23:16:21] [INFO ] Parsed PT model containing 754 places and 27370 transitions in 1067 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 514 places in 143 ms
Reduce places removed 514 places and 24601 transitions.
FORMULA BugTracking-PT-q3m016-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 38 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 1945404 steps, run timeout after 30001 ms. (steps per millisecond=64 ) properties seen :{}
Probabilistic random walk after 1945404 steps, saw 1054628 distinct states, run finished after 30008 ms. (steps per millisecond=64 ) properties seen :{}
Running SMT prover for 2 properties.
[2022-06-08 23:16:51] [INFO ] Flow matrix only has 2642 transitions (discarded 127 similar events)
// Phase 1: matrix 2642 rows 240 cols
[2022-06-08 23:16:51] [INFO ] Computed 10 place invariants in 35 ms
[2022-06-08 23:16:51] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2022-06-08 23:16:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 23:16:52] [INFO ] [Real]Absence check using state equation in 366 ms returned sat
[2022-06-08 23:16:52] [INFO ] State equation strengthened by 268 read => feed constraints.
[2022-06-08 23:16:52] [INFO ] [Real]Added 268 Read/Feed constraints in 121 ms returned sat
[2022-06-08 23:16:52] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 23:16:52] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2022-06-08 23:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 23:16:52] [INFO ] [Nat]Absence check using state equation in 334 ms returned sat
[2022-06-08 23:16:52] [INFO ] [Nat]Added 268 Read/Feed constraints in 134 ms returned sat
[2022-06-08 23:16:53] [INFO ] Deduced a trap composed of 72 places in 324 ms of which 48 ms to minimize.
[2022-06-08 23:16:53] [INFO ] Deduced a trap composed of 26 places in 211 ms of which 2 ms to minimize.
[2022-06-08 23:16:53] [INFO ] Deduced a trap composed of 12 places in 202 ms of which 0 ms to minimize.
[2022-06-08 23:16:54] [INFO ] Deduced a trap composed of 14 places in 155 ms of which 2 ms to minimize.
[2022-06-08 23:16:54] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1277 ms
[2022-06-08 23:16:54] [INFO ] Computed and/alt/rep : 355/1401/355 causal constraints (skipped 2285 transitions) in 219 ms.
[2022-06-08 23:16:56] [INFO ] Deduced a trap composed of 32 places in 116 ms of which 1 ms to minimize.
[2022-06-08 23:16:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 282 ms
[2022-06-08 23:16:57] [INFO ] Added : 92 causal constraints over 19 iterations in 2835 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 20 ms.
[2022-06-08 23:16:57] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-06-08 23:16:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 23:16:57] [INFO ] [Real]Absence check using state equation in 329 ms returned sat
[2022-06-08 23:16:57] [INFO ] [Real]Added 268 Read/Feed constraints in 111 ms returned sat
[2022-06-08 23:16:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 23:16:57] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-06-08 23:16:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 23:16:58] [INFO ] [Nat]Absence check using state equation in 359 ms returned sat
[2022-06-08 23:16:58] [INFO ] [Nat]Added 268 Read/Feed constraints in 140 ms returned sat
[2022-06-08 23:16:58] [INFO ] Deduced a trap composed of 9 places in 170 ms of which 0 ms to minimize.
[2022-06-08 23:16:58] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 222 ms
FORMULA BugTracking-PT-q3m016-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 2 Parikh solutions to 1 different solutions.
Incomplete Parikh walk after 1401900 steps, including 7432 resets, run finished after 9166 ms. (steps per millisecond=152 ) properties (out of 1) 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.9 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 2 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 265 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.
[2022-06-08 23:17:08] [INFO ] Flatten gal took : 281 ms
[2022-06-08 23:17:08] [INFO ] Flatten gal took : 163 ms
[2022-06-08 23:17:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16124257581099693343.gal : 53 ms
[2022-06-08 23:17:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9642126923929254059.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/ReachabilityCardinality16124257581099693343.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9642126923929254059.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/ReachabilityCardinality16124257581099693343.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9642126923929254059.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality9642126923929254059.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 17
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :17 after 34
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :34 after 526
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :526 after 1631
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1631 after 3824
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :3824 after 8193
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :8193 after 16914
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :16914 after 34339
Detected timeout of ITS tools.
[2022-06-08 23:17:23] [INFO ] Flatten gal took : 124 ms
[2022-06-08 23:17:23] [INFO ] Applying decomposition
[2022-06-08 23:17:23] [INFO ] Flatten gal took : 122 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/graph423508388501248165.txt, -o, /tmp/graph423508388501248165.bin, -w, /tmp/graph423508388501248165.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/graph423508388501248165.bin, -l, -1, -v, -w, /tmp/graph423508388501248165.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-08 23:17:24] [INFO ] Decomposing Gal with order
[2022-06-08 23:17:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-08 23:17:24] [INFO ] Removed a total of 280 redundant transitions.
[2022-06-08 23:17:24] [INFO ] Flatten gal took : 303 ms
[2022-06-08 23:17:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 223 labels/synchronizations in 17 ms.
[2022-06-08 23:17:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9300318656270144751.gal : 21 ms
[2022-06-08 23:17:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17876800514426913543.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/ReachabilityCardinality9300318656270144751.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17876800514426913543.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/ReachabilityCardinality9300318656270144751.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17876800514426913543.prop --nowitness
Loading property file /tmp/ReachabilityCardinality17876800514426913543.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 17
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :17 after 33
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :33 after 68
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :68 after 149
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :149 after 911
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :911 after 1665
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1665 after 3339
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :3339 after 7263
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :7263 after 13733
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :13733 after 23979
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12229799100024207605
[2022-06-08 23:17:40] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12229799100024207605
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/ltsmin12229799100024207605]
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/ltsmin12229799100024207605] 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/ltsmin12229799100024207605] 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 2 resets, run finished after 4506 ms. (steps per millisecond=221 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1827 ms. (steps per millisecond=547 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2016851 steps, run timeout after 30001 ms. (steps per millisecond=67 ) properties seen :{}
Probabilistic random walk after 2016851 steps, saw 980406 distinct states, run finished after 30001 ms. (steps per millisecond=67 ) properties seen :{}
Running SMT prover for 1 properties.
[2022-06-08 23:18:17] [INFO ] Flow matrix only has 2619 transitions (discarded 129 similar events)
// Phase 1: matrix 2619 rows 230 cols
[2022-06-08 23:18:17] [INFO ] Computed 8 place invariants in 22 ms
[2022-06-08 23:18:17] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-08 23:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 23:18:17] [INFO ] [Real]Absence check using state equation in 353 ms returned sat
[2022-06-08 23:18:17] [INFO ] State equation strengthened by 254 read => feed constraints.
[2022-06-08 23:18:18] [INFO ] [Real]Added 254 Read/Feed constraints in 148 ms returned sat
[2022-06-08 23:18:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 23:18:18] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-08 23:18:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 23:18:18] [INFO ] [Nat]Absence check using state equation in 349 ms returned sat
[2022-06-08 23:18:18] [INFO ] [Nat]Added 254 Read/Feed constraints in 130 ms returned sat
[2022-06-08 23:18:19] [INFO ] Deduced a trap composed of 27 places in 335 ms of which 1 ms to minimize.
[2022-06-08 23:18:19] [INFO ] Deduced a trap composed of 18 places in 336 ms of which 0 ms to minimize.
[2022-06-08 23:18:19] [INFO ] Deduced a trap composed of 50 places in 361 ms of which 1 ms to minimize.
[2022-06-08 23:18:20] [INFO ] Deduced a trap composed of 9 places in 330 ms of which 1 ms to minimize.
[2022-06-08 23:18:20] [INFO ] Deduced a trap composed of 11 places in 183 ms of which 0 ms to minimize.
[2022-06-08 23:18:20] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1927 ms
[2022-06-08 23:18:20] [INFO ] Computed and/alt/rep : 345/1326/345 causal constraints (skipped 2273 transitions) in 183 ms.
[2022-06-08 23:18:22] [INFO ] Deduced a trap composed of 27 places in 144 ms of which 0 ms to minimize.
[2022-06-08 23:18:23] [INFO ] Deduced a trap composed of 11 places in 164 ms of which 0 ms to minimize.
[2022-06-08 23:18:23] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 556 ms
[2022-06-08 23:18:23] [INFO ] Added : 81 causal constraints over 17 iterations in 2863 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 22 ms.
Incomplete Parikh walk after 1106000 steps, including 1000 resets, run finished after 9871 ms. (steps per millisecond=112 ) properties (out of 1) 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 64 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 47 ms. Remains 230 /230 variables (removed 0) and now considering 2748/2748 (removed 0) transitions.
[2022-06-08 23:18:33] [INFO ] Flow matrix only has 2619 transitions (discarded 129 similar events)
// Phase 1: matrix 2619 rows 230 cols
[2022-06-08 23:18:33] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-08 23:18:33] [INFO ] Implicit Places using invariants in 369 ms returned []
[2022-06-08 23:18:33] [INFO ] Flow matrix only has 2619 transitions (discarded 129 similar events)
// Phase 1: matrix 2619 rows 230 cols
[2022-06-08 23:18:33] [INFO ] Computed 8 place invariants in 12 ms
[2022-06-08 23:18:34] [INFO ] State equation strengthened by 254 read => feed constraints.
[2022-06-08 23:18:38] [INFO ] Implicit Places using invariants and state equation in 4675 ms returned []
Implicit Place search using SMT with State Equation took 5067 ms to find 0 implicit places.
[2022-06-08 23:18:38] [INFO ] Redundant transitions in 228 ms returned []
[2022-06-08 23:18:38] [INFO ] Flow matrix only has 2619 transitions (discarded 129 similar events)
// Phase 1: matrix 2619 rows 230 cols
[2022-06-08 23:18:38] [INFO ] Computed 8 place invariants in 15 ms
[2022-06-08 23:18:39] [INFO ] Dead Transitions using invariants and state equation in 696 ms returned []
Finished structural reductions, in 1 iterations. Remains : 230/230 places, 2748/2748 transitions.
Incomplete random walk after 100007 steps, including 2 resets, run finished after 419 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-06-08 23:18:39] [INFO ] Flow matrix only has 2619 transitions (discarded 129 similar events)
// Phase 1: matrix 2619 rows 230 cols
[2022-06-08 23:18:39] [INFO ] Computed 8 place invariants in 17 ms
[2022-06-08 23:18:40] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-08 23:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 23:18:40] [INFO ] [Real]Absence check using state equation in 329 ms returned sat
[2022-06-08 23:18:40] [INFO ] State equation strengthened by 254 read => feed constraints.
[2022-06-08 23:18:40] [INFO ] [Real]Added 254 Read/Feed constraints in 121 ms returned sat
[2022-06-08 23:18:40] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 23:18:40] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-08 23:18:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 23:18:40] [INFO ] [Nat]Absence check using state equation in 313 ms returned sat
[2022-06-08 23:18:41] [INFO ] [Nat]Added 254 Read/Feed constraints in 129 ms returned sat
[2022-06-08 23:18:41] [INFO ] Deduced a trap composed of 27 places in 314 ms of which 1 ms to minimize.
[2022-06-08 23:18:41] [INFO ] Deduced a trap composed of 18 places in 308 ms of which 0 ms to minimize.
[2022-06-08 23:18:42] [INFO ] Deduced a trap composed of 50 places in 309 ms of which 0 ms to minimize.
[2022-06-08 23:18:42] [INFO ] Deduced a trap composed of 9 places in 312 ms of which 0 ms to minimize.
[2022-06-08 23:18:42] [INFO ] Deduced a trap composed of 11 places in 174 ms of which 0 ms to minimize.
[2022-06-08 23:18:42] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1819 ms
[2022-06-08 23:18:43] [INFO ] Computed and/alt/rep : 345/1326/345 causal constraints (skipped 2273 transitions) in 273 ms.
[2022-06-08 23:18:45] [INFO ] Deduced a trap composed of 27 places in 145 ms of which 1 ms to minimize.
[2022-06-08 23:18:45] [INFO ] Deduced a trap composed of 11 places in 142 ms of which 3 ms to minimize.
[2022-06-08 23:18:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 535 ms
[2022-06-08 23:18:45] [INFO ] Added : 81 causal constraints over 17 iterations in 2718 ms. Result :sat
[2022-06-08 23:18:45] [INFO ] Flatten gal took : 116 ms
[2022-06-08 23:18:45] [INFO ] Flatten gal took : 118 ms
[2022-06-08 23:18:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17211183137255643579.gal : 18 ms
[2022-06-08 23:18:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality525307491240675407.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/ReachabilityCardinality17211183137255643579.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality525307491240675407.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/ReachabilityCardinality17211183137255643579.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality525307491240675407.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality525307491240675407.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 17
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :17 after 34
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :34 after 526
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :526 after 1631
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1631 after 3824
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :3824 after 8193
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :8193 after 16914
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :16914 after 34339
Detected timeout of ITS tools.
[2022-06-08 23:19:01] [INFO ] Flatten gal took : 106 ms
[2022-06-08 23:19:01] [INFO ] Applying decomposition
[2022-06-08 23:19:01] [INFO ] Flatten gal took : 104 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/graph16984696827311308945.txt, -o, /tmp/graph16984696827311308945.bin, -w, /tmp/graph16984696827311308945.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/graph16984696827311308945.bin, -l, -1, -v, -w, /tmp/graph16984696827311308945.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-08 23:19:01] [INFO ] Decomposing Gal with order
[2022-06-08 23:19:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-08 23:19:01] [INFO ] Removed a total of 280 redundant transitions.
[2022-06-08 23:19:01] [INFO ] Flatten gal took : 205 ms
[2022-06-08 23:19:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 223 labels/synchronizations in 13 ms.
[2022-06-08 23:19:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14692716365161606823.gal : 15 ms
[2022-06-08 23:19:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4724677441264280400.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/ReachabilityCardinality14692716365161606823.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4724677441264280400.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/ReachabilityCardinality14692716365161606823.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4724677441264280400.prop --nowitness
Loading property file /tmp/ReachabilityCardinality4724677441264280400.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 17
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :17 after 33
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :33 after 68
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :68 after 210
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :210 after 469
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :469 after 1123
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1123 after 3326
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :3326 after 7396
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :7396 after 14087
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :14087 after 24331
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17490163706690761395
[2022-06-08 23:19:16] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17490163706690761395
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/ltsmin17490163706690761395]
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/ltsmin17490163706690761395] 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/ltsmin17490163706690761395] 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 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 132 place count 229 transition count 2617
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 133 place count 229 transition count 2616
Free-agglomeration rule applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 138 place count 229 transition count 2611
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 143 place count 224 transition count 2611
Applied a total of 143 rules in 321 ms. Remains 224 /230 variables (removed 6) and now considering 2611/2748 (removed 137) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2611 rows 224 cols
[2022-06-08 23:19:18] [INFO ] Computed 9 place invariants in 8 ms
[2022-06-08 23:19:18] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-06-08 23:19:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 23:19:18] [INFO ] [Real]Absence check using state equation in 449 ms returned sat
[2022-06-08 23:19:18] [INFO ] Computed and/alt/rep : 426/1423/426 causal constraints (skipped 2184 transitions) in 276 ms.
[2022-06-08 23:19:19] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 23:19:19] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-06-08 23:19:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 23:19:19] [INFO ] [Nat]Absence check using state equation in 410 ms returned sat
[2022-06-08 23:19:19] [INFO ] Computed and/alt/rep : 426/1423/426 causal constraints (skipped 2184 transitions) in 208 ms.
[2022-06-08 23:19:20] [INFO ] Added : 10 causal constraints over 3 iterations in 539 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2022-06-08 23:19:20] [INFO ] Flatten gal took : 109 ms
Using solver Z3 to compute partial order matrices.
[2022-06-08 23:19:20] [INFO ] Flatten gal took : 155 ms
Built C files in :
/tmp/ltsmin9220818451649728685
[2022-06-08 23:19:20] [INFO ] Too many transitions (2748) to apply POR reductions. Disabling POR matrices.
[2022-06-08 23:19:20] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9220818451649728685
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/ltsmin9220818451649728685]
[2022-06-08 23:19:20] [INFO ] Applying decomposition
[2022-06-08 23:19:20] [INFO ] Input system was already deterministic with 2748 transitions.
[2022-06-08 23:19:21] [INFO ] Flatten gal took : 216 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/graph12772238901743837355.txt, -o, /tmp/graph12772238901743837355.bin, -w, /tmp/graph12772238901743837355.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/graph12772238901743837355.bin, -l, -1, -v, -w, /tmp/graph12772238901743837355.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-08 23:19:21] [INFO ] Decomposing Gal with order
[2022-06-08 23:19:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-08 23:19:21] [INFO ] Removed a total of 280 redundant transitions.
[2022-06-08 23:19:21] [INFO ] Flatten gal took : 324 ms
[2022-06-08 23:19:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 223 labels/synchronizations in 16 ms.
[2022-06-08 23:19:21] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability11081756253262600970.gal : 34 ms
[2022-06-08 23:19:21] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability5532800992711481301.prop : 12 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/ReachabilityFireability11081756253262600970.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability5532800992711481301.prop, --nowitness], workingDir=/home/mcc/execution]
[2022-06-08 23:19:21] [INFO ] Ran tautology test, simplified 0 / 1 in 1134 ms.

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/ReachabilityFireability11081756253262600970.gal -t CGAL -reachable-file /tmp/ReachabilityFireability5532800992711481301.prop --nowitness
[2022-06-08 23:19:21] [INFO ] BMC solution for property BugTracking-PT-q3m016-ReachabilityFireability-12(UNSAT) depth K=0 took 35 ms
[2022-06-08 23:19:22] [INFO ] BMC solution for property BugTracking-PT-q3m016-ReachabilityFireability-12(UNSAT) depth K=1 took 21 ms
[2022-06-08 23:19:22] [INFO ] BMC solution for property BugTracking-PT-q3m016-ReachabilityFireability-12(UNSAT) depth K=2 took 280 ms
Loading property file /tmp/ReachabilityFireability5532800992711481301.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 17
[2022-06-08 23:19:22] [INFO ] BMC solution for property BugTracking-PT-q3m016-ReachabilityFireability-12(UNSAT) depth K=3 took 279 ms
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :17 after 33
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :33 after 68
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :68 after 149
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
[2022-06-08 23:19:22] [INFO ] Computed 8 place invariants in 8 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 : l5 + l6 + l9 = 1
inv : l19 + l20 + l22 + 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 : 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.
[2022-06-08 23:19:22] [INFO ] Computed 8 place invariants in 9 ms
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :149 after 911
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :911 after 1665
[2022-06-08 23:19:23] [INFO ] BMC solution for property BugTracking-PT-q3m016-ReachabilityFireability-12(UNSAT) depth K=4 took 704 ms
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1665 after 3339
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :3339 after 7263
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :7263 after 13733
[2022-06-08 23:19:29] [INFO ] BMC solution for property BugTracking-PT-q3m016-ReachabilityFireability-12(UNSAT) depth K=5 took 6002 ms
[2022-06-08 23:19:34] [INFO ] Proved 230 variables to be positive in 11467 ms
[2022-06-08 23:19:34] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q3m016-ReachabilityFireability-12
[2022-06-08 23:19:34] [INFO ] KInduction solution for property BugTracking-PT-q3m016-ReachabilityFireability-12(SAT) depth K=0 took 21 ms
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :13733 after 23979
[2022-06-08 23:19:38] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q3m016-ReachabilityFireability-12
[2022-06-08 23:19:38] [INFO ] KInduction solution for property BugTracking-PT-q3m016-ReachabilityFireability-12(SAT) depth K=1 took 4444 ms
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :23979 after 45423
Compilation finished in 35545 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin9220818451649728685]
Link finished in 79 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, BugTrackingPTq3m016ReachabilityFireability12==true], workingDir=/tmp/ltsmin9220818451649728685]
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :45423 after 79304
[2022-06-08 23:21:57] [INFO ] BMC solution for property BugTracking-PT-q3m016-ReachabilityFireability-12(UNSAT) depth K=6 took 148270 ms
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :79304 after 133446
[2022-06-08 23:28:27] [INFO ] BMC solution for property BugTracking-PT-q3m016-ReachabilityFireability-12(UNSAT) depth K=7 took 390013 ms
[2022-06-08 23:28:45] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q3m016-ReachabilityFireability-12
[2022-06-08 23:28:45] [INFO ] KInduction solution for property BugTracking-PT-q3m016-ReachabilityFireability-12(SAT) depth K=2 took 546502 ms
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :133446 after 269445
Detected timeout of ITS tools.
[2022-06-08 23:40:22] [INFO ] Applying decomposition
[2022-06-08 23:40:22] [INFO ] Flatten gal took : 312 ms
[2022-06-08 23:40:22] [INFO ] Decomposing Gal with order
[2022-06-08 23:40:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-08 23:40:23] [INFO ] Removed a total of 280 redundant transitions.
[2022-06-08 23:40:23] [INFO ] Flatten gal took : 498 ms
[2022-06-08 23:40:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 223 labels/synchronizations in 23 ms.
[2022-06-08 23:40:23] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability1762919373127543158.gal : 53 ms
[2022-06-08 23:40:23] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability8107936789450884544.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/ReachabilityFireability1762919373127543158.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability8107936789450884544.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/ReachabilityFireability1762919373127543158.gal -t CGAL -reachable-file /tmp/ReachabilityFireability8107936789450884544.prop --nowitness
Loading property file /tmp/ReachabilityFireability8107936789450884544.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 17
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :17 after 33
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :33 after 68
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :68 after 273
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :273 after 505
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :505 after 1126
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1126 after 3416
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :3416 after 7992
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :7992 after 16122
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :16122 after 28973
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :28973 after 47705
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :47705 after 84201
[2022-06-08 23:44:49] [INFO ] BMC solution for property BugTracking-PT-q3m016-ReachabilityFireability-12(UNSAT) depth K=8 took 981046 ms
[2022-06-08 23:45:50] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q3m016-ReachabilityFireability-12
[2022-06-08 23:45:50] [INFO ] KInduction solution for property BugTracking-PT-q3m016-ReachabilityFireability-12(SAT) depth K=3 took 1024484 ms
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :84201 after 185421
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :185421 after 362020
Detected timeout of ITS tools.
[2022-06-09 00:01:24] [INFO ] Flatten gal took : 375 ms
[2022-06-09 00:01:24] [INFO ] Input system was already deterministic with 2748 transitions.
[2022-06-09 00:01:24] [INFO ] Transformed 230 places.
[2022-06-09 00:01:24] [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 00:01:25] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability7268857419635250913.gal : 85 ms
[2022-06-09 00:01:25] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability10114180096989138290.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/ReachabilityFireability7268857419635250913.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability10114180096989138290.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/ReachabilityFireability7268857419635250913.gal -t CGAL -reachable-file /tmp/ReachabilityFireability10114180096989138290.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/ReachabilityFireability10114180096989138290.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :9 after 30
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :30 after 98
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :98 after 242
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :242 after 523
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :523 after 1075
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1075 after 2172
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2172 after 4356
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :4356 after 8717
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :8717 after 17429
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :17429 after 34846
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :34846 after 69670

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-q3m016"
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-q3m016, 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-165472292500012"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q3m016.tgz
mv BugTracking-PT-q3m016 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 ;