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-165472292600048.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-q8m256, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r323-tall-165472292600048
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 8.3K Jun 7 16:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Jun 7 16:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Jun 7 16:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Jun 7 16:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jun 6 15:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 6 15:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jun 6 15:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Jun 6 15:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 20K Jun 7 16:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 177K Jun 7 16:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Jun 7 16:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 43K Jun 7 16:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K 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-q8m256-ReachabilityFireability-00
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityFireability-01
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityFireability-02
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityFireability-03
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityFireability-04
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityFireability-05
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityFireability-06
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityFireability-07
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityFireability-08
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityFireability-09
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityFireability-10
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityFireability-11
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityFireability-12
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityFireability-13
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityFireability-14
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654744875993

Running Version 0
[2022-06-09 03:21:17] [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 03:21:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 03:21:18] [INFO ] Load time of PNML (sax parser for PT used): 777 ms
[2022-06-09 03:21:18] [INFO ] Transformed 754 places.
[2022-06-09 03:21:18] [INFO ] Transformed 27370 transitions.
[2022-06-09 03:21:18] [INFO ] Parsed PT model containing 754 places and 27370 transitions in 920 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 474 places in 120 ms
Reduce places removed 474 places and 23466 transitions.
FORMULA BugTracking-PT-q8m256-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 5 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1237488 steps, run timeout after 30001 ms. (steps per millisecond=41 ) properties seen :{}
Probabilistic random walk after 1237488 steps, saw 605896 distinct states, run finished after 30009 ms. (steps per millisecond=41 ) properties seen :{}
Running SMT prover for 1 properties.
[2022-06-09 03:21:48] [INFO ] Flow matrix only has 3729 transitions (discarded 175 similar events)
// Phase 1: matrix 3729 rows 280 cols
[2022-06-09 03:21:49] [INFO ] Computed 10 place invariants in 45 ms
[2022-06-09 03:21:49] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2022-06-09 03:21:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 03:21:49] [INFO ] [Real]Absence check using state equation in 564 ms returned sat
[2022-06-09 03:21:49] [INFO ] State equation strengthened by 316 read => feed constraints.
[2022-06-09 03:21:50] [INFO ] [Real]Added 316 Read/Feed constraints in 210 ms returned sat
[2022-06-09 03:21:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 03:21:50] [INFO ] [Nat]Absence check using 10 positive place invariants in 11 ms returned sat
[2022-06-09 03:21:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 03:21:50] [INFO ] [Nat]Absence check using state equation in 544 ms returned sat
[2022-06-09 03:21:51] [INFO ] [Nat]Added 316 Read/Feed constraints in 195 ms returned sat
[2022-06-09 03:21:51] [INFO ] Deduced a trap composed of 10 places in 464 ms of which 7 ms to minimize.
[2022-06-09 03:21:52] [INFO ] Deduced a trap composed of 12 places in 427 ms of which 2 ms to minimize.
[2022-06-09 03:21:52] [INFO ] Deduced a trap composed of 26 places in 257 ms of which 2 ms to minimize.
[2022-06-09 03:21:52] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1559 ms
[2022-06-09 03:21:52] [INFO ] Computed and/alt/rep : 471/1801/471 causal constraints (skipped 3256 transitions) in 261 ms.
[2022-06-09 03:21:55] [INFO ] Added : 80 causal constraints over 16 iterations in 2593 ms. Result :unknown
Incomplete Parikh walk after 1859900 steps, including 1003 resets, run finished after 10500 ms. (steps per millisecond=177 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 3 out of 280 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 280/280 places, 3904/3904 transitions.
Graph (complete) has 4653 edges and 280 vertex of which 278 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.23 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 277 transition count 3871
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 277 transition count 3871
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 275 transition count 3877
Free-agglomeration rule applied 5 times.
Iterating global reduction 0 with 5 rules applied. Total rules applied 12 place count 275 transition count 3872
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 17 place count 270 transition count 3872
Applied a total of 17 rules in 385 ms. Remains 270 /280 variables (removed 10) and now considering 3872/3904 (removed 32) transitions.
Finished structural reductions, in 1 iterations. Remains : 270/280 places, 3872/3904 transitions.
[2022-06-09 03:22:06] [INFO ] Flatten gal took : 382 ms
[2022-06-09 03:22:06] [INFO ] Flatten gal took : 210 ms
[2022-06-09 03:22:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6402197011496658284.gal : 76 ms
[2022-06-09 03:22:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3623766820367374686.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/ReachabilityCardinality6402197011496658284.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality3623766820367374686.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/ReachabilityCardinality6402197011496658284.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality3623766820367374686.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality3623766820367374686.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 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :69 after 134
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :134 after 1778
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1778 after 33153
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :33153 after 7.95646e+06
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :7.95646e+06 after 4.19383e+07
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :4.19383e+07 after 1.09869e+08
Detected timeout of ITS tools.
[2022-06-09 03:22:22] [INFO ] Flatten gal took : 187 ms
[2022-06-09 03:22:22] [INFO ] Applying decomposition
[2022-06-09 03:22:22] [INFO ] Flatten gal took : 184 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/graph8391526305180213055.txt, -o, /tmp/graph8391526305180213055.bin, -w, /tmp/graph8391526305180213055.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/graph8391526305180213055.bin, -l, -1, -v, -w, /tmp/graph8391526305180213055.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 03:22:23] [INFO ] Decomposing Gal with order
[2022-06-09 03:22:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 03:22:23] [INFO ] Removed a total of 480 redundant transitions.
[2022-06-09 03:22:23] [INFO ] Flatten gal took : 437 ms
[2022-06-09 03:22:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 435 labels/synchronizations in 28 ms.
[2022-06-09 03:22:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14301447640981493342.gal : 20 ms
[2022-06-09 03:22:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4901217091286352369.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/ReachabilityCardinality14301447640981493342.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4901217091286352369.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/ReachabilityCardinality14301447640981493342.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4901217091286352369.prop --nowitness
Loading property file /tmp/ReachabilityCardinality4901217091286352369.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 66049
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :66049 after 99459
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :99459 after 297349
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :297349 after 298298
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :298298 after 298327
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :298327 after 298679
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :298679 after 299285
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :299285 after 300823
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :300823 after 303403
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :303403 after 309030
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :309030 after 323287
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4529622233463626811
[2022-06-09 03:22:38] [INFO ] Built C files in 72ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4529622233463626811
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/ltsmin4529622233463626811]
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/ltsmin4529622233463626811] 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/ltsmin4529622233463626811] 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 333 resets, run finished after 3732 ms. (steps per millisecond=267 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 619 resets, run finished after 3714 ms. (steps per millisecond=269 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1135182 steps, run timeout after 30001 ms. (steps per millisecond=37 ) properties seen :{}
Probabilistic random walk after 1135182 steps, saw 740745 distinct states, run finished after 30001 ms. (steps per millisecond=37 ) properties seen :{}
Running SMT prover for 1 properties.
[2022-06-09 03:23:17] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 03:23:17] [INFO ] Computed 8 place invariants in 34 ms
[2022-06-09 03:23:17] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2022-06-09 03:23:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 03:23:17] [INFO ] [Real]Absence check using state equation in 537 ms returned sat
[2022-06-09 03:23:18] [INFO ] State equation strengthened by 296 read => feed constraints.
[2022-06-09 03:23:18] [INFO ] [Real]Added 296 Read/Feed constraints in 181 ms returned sat
[2022-06-09 03:23:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 03:23:18] [INFO ] [Nat]Absence check using 8 positive place invariants in 23 ms returned sat
[2022-06-09 03:23:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 03:23:18] [INFO ] [Nat]Absence check using state equation in 473 ms returned sat
[2022-06-09 03:23:19] [INFO ] [Nat]Added 296 Read/Feed constraints in 167 ms returned sat
[2022-06-09 03:23:20] [INFO ] Deduced a trap composed of 6 places in 806 ms of which 1 ms to minimize.
[2022-06-09 03:23:21] [INFO ] Deduced a trap composed of 12 places in 1136 ms of which 1 ms to minimize.
[2022-06-09 03:23:22] [INFO ] Deduced a trap composed of 17 places in 635 ms of which 1 ms to minimize.
[2022-06-09 03:23:22] [INFO ] Deduced a trap composed of 10 places in 255 ms of which 1 ms to minimize.
[2022-06-09 03:23:22] [INFO ] Deduced a trap composed of 26 places in 202 ms of which 0 ms to minimize.
[2022-06-09 03:23:22] [INFO ] Deduced a trap composed of 23 places in 200 ms of which 1 ms to minimize.
[2022-06-09 03:23:23] [INFO ] Deduced a trap composed of 19 places in 208 ms of which 1 ms to minimize.
[2022-06-09 03:23:23] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 4164 ms
[2022-06-09 03:23:23] [INFO ] Computed and/alt/rep : 458/1742/458 causal constraints (skipped 3240 transitions) in 503 ms.
[2022-06-09 03:23:27] [INFO ] Deduced a trap composed of 35 places in 213 ms of which 0 ms to minimize.
[2022-06-09 03:23:27] [INFO ] Deduced a trap composed of 35 places in 174 ms of which 0 ms to minimize.
[2022-06-09 03:23:27] [INFO ] Deduced a trap composed of 23 places in 201 ms of which 0 ms to minimize.
[2022-06-09 03:23:27] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1061 ms
[2022-06-09 03:23:28] [INFO ] Added : 94 causal constraints over 22 iterations in 5194 ms. Result :sat
Incomplete Parikh walk after 1483400 steps, including 1002 resets, run finished after 7694 ms. (steps per millisecond=192 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 3 out of 270 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 270/270 places, 3872/3872 transitions.
Applied a total of 0 rules in 63 ms. Remains 270 /270 variables (removed 0) and now considering 3872/3872 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 270/270 places, 3872/3872 transitions.
Starting structural reductions, iteration 0 : 270/270 places, 3872/3872 transitions.
Applied a total of 0 rules in 80 ms. Remains 270 /270 variables (removed 0) and now considering 3872/3872 (removed 0) transitions.
[2022-06-09 03:23:36] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 03:23:36] [INFO ] Computed 8 place invariants in 14 ms
[2022-06-09 03:23:36] [INFO ] Implicit Places using invariants in 407 ms returned []
[2022-06-09 03:23:36] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 03:23:36] [INFO ] Computed 8 place invariants in 48 ms
[2022-06-09 03:23:37] [INFO ] State equation strengthened by 296 read => feed constraints.
[2022-06-09 03:23:43] [INFO ] Implicit Places using invariants and state equation in 6631 ms returned []
Implicit Place search using SMT with State Equation took 7042 ms to find 0 implicit places.
[2022-06-09 03:23:43] [INFO ] Redundant transitions in 269 ms returned []
[2022-06-09 03:23:43] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 03:23:43] [INFO ] Computed 8 place invariants in 15 ms
[2022-06-09 03:23:44] [INFO ] Dead Transitions using invariants and state equation in 1004 ms returned []
Finished structural reductions, in 1 iterations. Remains : 270/270 places, 3872/3872 transitions.
Incomplete random walk after 100000 steps, including 38 resets, run finished after 510 ms. (steps per millisecond=196 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-06-09 03:23:45] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 03:23:45] [INFO ] Computed 8 place invariants in 19 ms
[2022-06-09 03:23:45] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 03:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 03:23:45] [INFO ] [Real]Absence check using state equation in 468 ms returned sat
[2022-06-09 03:23:45] [INFO ] State equation strengthened by 296 read => feed constraints.
[2022-06-09 03:23:46] [INFO ] [Real]Added 296 Read/Feed constraints in 153 ms returned sat
[2022-06-09 03:23:46] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 03:23:46] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 03:23:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 03:23:46] [INFO ] [Nat]Absence check using state equation in 448 ms returned sat
[2022-06-09 03:23:46] [INFO ] [Nat]Added 296 Read/Feed constraints in 165 ms returned sat
[2022-06-09 03:23:47] [INFO ] Deduced a trap composed of 6 places in 368 ms of which 0 ms to minimize.
[2022-06-09 03:23:47] [INFO ] Deduced a trap composed of 12 places in 356 ms of which 1 ms to minimize.
[2022-06-09 03:23:48] [INFO ] Deduced a trap composed of 17 places in 357 ms of which 1 ms to minimize.
[2022-06-09 03:23:48] [INFO ] Deduced a trap composed of 10 places in 243 ms of which 0 ms to minimize.
[2022-06-09 03:23:48] [INFO ] Deduced a trap composed of 26 places in 180 ms of which 1 ms to minimize.
[2022-06-09 03:23:48] [INFO ] Deduced a trap composed of 23 places in 174 ms of which 0 ms to minimize.
[2022-06-09 03:23:49] [INFO ] Deduced a trap composed of 19 places in 200 ms of which 1 ms to minimize.
[2022-06-09 03:23:49] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 2527 ms
[2022-06-09 03:23:49] [INFO ] Computed and/alt/rep : 458/1742/458 causal constraints (skipped 3240 transitions) in 272 ms.
[2022-06-09 03:23:52] [INFO ] Deduced a trap composed of 35 places in 193 ms of which 2 ms to minimize.
[2022-06-09 03:23:52] [INFO ] Deduced a trap composed of 35 places in 186 ms of which 1 ms to minimize.
[2022-06-09 03:23:53] [INFO ] Deduced a trap composed of 23 places in 182 ms of which 0 ms to minimize.
[2022-06-09 03:23:53] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1033 ms
[2022-06-09 03:23:54] [INFO ] Added : 94 causal constraints over 22 iterations in 4700 ms. Result :sat
[2022-06-09 03:23:54] [INFO ] Flatten gal took : 173 ms
[2022-06-09 03:23:54] [INFO ] Flatten gal took : 196 ms
[2022-06-09 03:23:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14454254250687808443.gal : 19 ms
[2022-06-09 03:23:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14207143353874888097.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/ReachabilityCardinality14454254250687808443.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality14207143353874888097.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/ReachabilityCardinality14454254250687808443.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality14207143353874888097.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality14207143353874888097.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 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :69 after 134
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :134 after 1778
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1778 after 33153
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :33153 after 7.95646e+06
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :7.95646e+06 after 4.19383e+07
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :4.19383e+07 after 1.09869e+08
Detected timeout of ITS tools.
[2022-06-09 03:24:09] [INFO ] Flatten gal took : 162 ms
[2022-06-09 03:24:09] [INFO ] Applying decomposition
[2022-06-09 03:24:09] [INFO ] Flatten gal took : 159 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/graph1735592993334147307.txt, -o, /tmp/graph1735592993334147307.bin, -w, /tmp/graph1735592993334147307.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/graph1735592993334147307.bin, -l, -1, -v, -w, /tmp/graph1735592993334147307.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 03:24:10] [INFO ] Decomposing Gal with order
[2022-06-09 03:24:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 03:24:10] [INFO ] Removed a total of 480 redundant transitions.
[2022-06-09 03:24:10] [INFO ] Flatten gal took : 321 ms
[2022-06-09 03:24:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 435 labels/synchronizations in 16 ms.
[2022-06-09 03:24:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6756124531853268748.gal : 21 ms
[2022-06-09 03:24:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14266015551567266318.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/ReachabilityCardinality6756124531853268748.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality14266015551567266318.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/ReachabilityCardinality6756124531853268748.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality14266015551567266318.prop --nowitness
Loading property file /tmp/ReachabilityCardinality14266015551567266318.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 66049
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :66049 after 99459
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :99459 after 297349
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :297349 after 298303
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :298303 after 298629
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :298629 after 299074
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :299074 after 299999
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :299999 after 301109
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :301109 after 303493
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :303493 after 308048
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :308048 after 318968
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16449718246192542659
[2022-06-09 03:24:25] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16449718246192542659
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/ltsmin16449718246192542659]
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/ltsmin16449718246192542659] 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/ltsmin16449718246192542659] 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 167 transitions
Reduce isomorphic transitions removed 173 transitions.
Iterating post reduction 0 with 173 rules applied. Total rules applied 173 place count 270 transition count 3699
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 177 place count 268 transition count 3697
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 178 place count 268 transition count 3696
Free-agglomeration rule applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 182 place count 268 transition count 3692
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 186 place count 264 transition count 3692
Applied a total of 186 rules in 260 ms. Remains 264 /270 variables (removed 6) and now considering 3692/3872 (removed 180) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 3692 rows 264 cols
[2022-06-09 03:24:27] [INFO ] Computed 9 place invariants in 13 ms
[2022-06-09 03:24:27] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-06-09 03:24:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 03:24:27] [INFO ] [Real]Absence check using state equation in 478 ms returned sat
[2022-06-09 03:24:28] [INFO ] Computed and/alt/rep : 558/1888/558 causal constraints (skipped 3132 transitions) in 397 ms.
[2022-06-09 03:24:28] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 03:24:28] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-06-09 03:24:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 03:24:28] [INFO ] [Nat]Absence check using state equation in 547 ms returned sat
[2022-06-09 03:24:29] [INFO ] Computed and/alt/rep : 558/1888/558 causal constraints (skipped 3132 transitions) in 275 ms.
[2022-06-09 03:24:29] [INFO ] Added : 5 causal constraints over 1 iterations in 549 ms. Result :sat
[2022-06-09 03:24:29] [INFO ] Flatten gal took : 166 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7084046007999751276
[2022-06-09 03:24:30] [INFO ] Too many transitions (3872) to apply POR reductions. Disabling POR matrices.
[2022-06-09 03:24:30] [INFO ] Applying decomposition
[2022-06-09 03:24:30] [INFO ] Built C files in 130ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7084046007999751276
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/ltsmin7084046007999751276]
[2022-06-09 03:24:30] [INFO ] Flatten gal took : 180 ms
[2022-06-09 03:24:30] [INFO ] Flatten gal took : 449 ms
[2022-06-09 03:24:30] [INFO ] Input system was already deterministic with 3872 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/graph17815441147842808014.txt, -o, /tmp/graph17815441147842808014.bin, -w, /tmp/graph17815441147842808014.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/graph17815441147842808014.bin, -l, -1, -v, -w, /tmp/graph17815441147842808014.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 03:24:31] [INFO ] Decomposing Gal with order
[2022-06-09 03:24:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 03:24:31] [INFO ] Removed a total of 480 redundant transitions.
[2022-06-09 03:24:32] [INFO ] Flatten gal took : 504 ms
[2022-06-09 03:24:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 435 labels/synchronizations in 11 ms.
[2022-06-09 03:24:32] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability4020126684816819576.gal : 19 ms
[2022-06-09 03:24:32] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability9208839145259417484.prop : 9 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/ReachabilityFireability4020126684816819576.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability9208839145259417484.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/ReachabilityFireability4020126684816819576.gal -t CGAL -reachable-file /tmp/ReachabilityFireability9208839145259417484.prop --nowitness
Loading property file /tmp/ReachabilityFireability9208839145259417484.prop.
[2022-06-09 03:24:33] [INFO ] Ran tautology test, simplified 0 / 1 in 3059 ms.
[2022-06-09 03:24:33] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityFireability-05(UNSAT) depth K=0 took 85 ms
[2022-06-09 03:24:33] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityFireability-05(UNSAT) depth K=1 took 61 ms
[2022-06-09 03:24:34] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityFireability-05(UNSAT) depth K=2 took 499 ms
[2022-06-09 03:24:35] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityFireability-05(UNSAT) depth K=3 took 1328 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 3700 out of 3872 initially.
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 03:24:36] [INFO ] Computed 8 place invariants in 32 ms
inv : l25 + l26 + l28 + l29 + l30 + l31 = 1
inv : x4_BUG_REPORT_q0 + x4_BUG_REPORT_q3 + x4_BUG_REPORT_q5 + x4_BUG_REPORT_q6 + x4_BUG_REPORT_q8 + x4_CLOSED_q0 + x4_CLOSED_q3 + x4_CLOSED_q5 + x4_CLOSED_q6 + x4_CLOSED_q8 + x4_FIXED_q3 + x4_FIXED_q5 + x4_FIXED_q6 + x4_FIXED_q8 + x4_FIX_AGAIN_q5 + x4_FIX_AGAIN_q6 + x4_FIX_AGAIN_q8 + x4_MORE_INFO_q3 + x4_MORE_INFO_q5 + x4_MORE_INFO_q6 + x4_MORE_INFO_q8 + x4_MUST_FIX_q0 + x4_MUST_FIX_q3 + x4_MUST_FIX_q5 + x4_MUST_FIX_q6 + x4_MUST_FIX_q8 + x4_PENDING_q3 + x4_PENDING_q5 + x4_PENDING_q6 + x4_PENDING_q8 + x4_VERIFIED_q5 + x4_VERIFIED_q6 + x4_VERIFIED_q8 = 1
inv : x2_BUG_REPORT_q0 + x2_BUG_REPORT_q2 + x2_BUG_REPORT_q4 + x2_BUG_REPORT_q6 + x2_BUG_REPORT_q7 + x2_BUG_REPORT_q8 + x2_CLOSED_q4 + x2_CLOSED_q6 + x2_CLOSED_q7 + x2_CLOSED_q8 + x2_FIXED_q0 + x2_FIXED_q2 + x2_FIXED_q4 + 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_q4 + x2_MORE_INFO_q6 + x2_MORE_INFO_q7 + x2_MORE_INFO_q8 + x2_MUST_FIX_q4 + x2_MUST_FIX_q6 + x2_MUST_FIX_q7 + x2_MUST_FIX_q8 + x2_PENDING_q0 + x2_PENDING_q2 + x2_PENDING_q4 + x2_PENDING_q6 + x2_PENDING_q7 + x2_PENDING_q8 + x2_VERIFIED_q6 + x2_VERIFIED_q7 + x2_VERIFIED_q8 = 1
inv : x0_BUG_REPORT_q0 + x0_BUG_REPORT_q2 + x0_BUG_REPORT_q4 + x0_BUG_REPORT_q7 + x0_BUG_REPORT_q8 + x0_CLOSED_q4 + x0_CLOSED_q7 + x0_CLOSED_q8 + x0_FIXED_q4 + x0_FIXED_q7 + x0_FIXED_q8 + x0_FIX_AGAIN_q7 + x0_FIX_AGAIN_q8 + x0_MORE_INFO_q2 + x0_MORE_INFO_q4 + x0_MORE_INFO_q7 + x0_MORE_INFO_q8 + x0_MUST_FIX_q4 + x0_MUST_FIX_q7 + x0_MUST_FIX_q8 + x0_PENDING_q4 + x0_PENDING_q7 + x0_PENDING_q8 + 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_q5 + 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_q5 + 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 : 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 : l5 + l6 + l9 = 1
Total of 8 invariants.
[2022-06-09 03:24:36] [INFO ] Computed 8 place invariants in 33 ms
[2022-06-09 03:24:50] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityFireability-05(UNSAT) depth K=4 took 14151 ms
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 66049
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :66049 after 99459
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :99459 after 297349
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :297349 after 298265
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :298265 after 298522
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :298522 after 299160
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :299160 after 299720
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :299720 after 301516
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :301516 after 304729
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :304729 after 310060
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :310060 after 323074
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :323074 after 429704
[2022-06-09 03:25:17] [INFO ] Proved 270 variables to be positive in 41654 ms
[2022-06-09 03:25:17] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q8m256-ReachabilityFireability-05
[2022-06-09 03:25:17] [INFO ] KInduction solution for property BugTracking-PT-q8m256-ReachabilityFireability-05(SAT) depth K=0 took 31 ms
[2022-06-09 03:25:30] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q8m256-ReachabilityFireability-05
[2022-06-09 03:25:30] [INFO ] KInduction solution for property BugTracking-PT-q8m256-ReachabilityFireability-05(SAT) depth K=1 took 12398 ms
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :429704 after 561287
Compilation finished in 76262 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin7084046007999751276]
Link finished in 219 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, BugTrackingPTq8m256ReachabilityFireability05==true], workingDir=/tmp/ltsmin7084046007999751276]
[2022-06-09 03:27:49] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityFireability-05(UNSAT) depth K=5 took 179143 ms
[2022-06-09 03:28:07] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q8m256-ReachabilityFireability-05
[2022-06-09 03:28:07] [INFO ] KInduction solution for property BugTracking-PT-q8m256-ReachabilityFireability-05(SAT) depth K=2 took 157186 ms
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :561287 after 2.46772e+06
[2022-06-09 03:42:28] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityFireability-05(UNSAT) depth K=6 took 879011 ms
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :2.46772e+06 after 2.5993e+06
Detected timeout of ITS tools.
[2022-06-09 03:45:37] [INFO ] Applying decomposition
[2022-06-09 03:45:37] [INFO ] Flatten gal took : 770 ms
[2022-06-09 03:45:37] [INFO ] Decomposing Gal with order
[2022-06-09 03:45:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 03:45:38] [INFO ] Removed a total of 480 redundant transitions.
[2022-06-09 03:45:38] [INFO ] Flatten gal took : 761 ms
[2022-06-09 03:45:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 435 labels/synchronizations in 27 ms.
[2022-06-09 03:45:39] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability7916859590596648590.gal : 48 ms
[2022-06-09 03:45:39] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability16435469386022146228.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/ReachabilityFireability7916859590596648590.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability16435469386022146228.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/ReachabilityFireability7916859590596648590.gal -t CGAL -reachable-file /tmp/ReachabilityFireability16435469386022146228.prop --nowitness
Loading property file /tmp/ReachabilityFireability16435469386022146228.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 66049
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :66049 after 99459
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :99459 after 297349
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :297349 after 298312
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :298312 after 298490
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :298490 after 299137
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :299137 after 300170
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :300170 after 301665
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :301665 after 305173
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :305173 after 310562
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :310562 after 324358
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :324358 after 396808
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :396808 after 528536
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :528536 after 2.46772e+06
[2022-06-09 04:03:56] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q8m256-ReachabilityFireability-05
[2022-06-09 04:03:56] [INFO ] KInduction solution for property BugTracking-PT-q8m256-ReachabilityFireability-05(SAT) depth K=3 took 2148544 ms
Detected timeout of ITS tools.
[2022-06-09 04:06:44] [INFO ] Flatten gal took : 506 ms
[2022-06-09 04:06:45] [INFO ] Input system was already deterministic with 3872 transitions.
[2022-06-09 04:06:45] [INFO ] Transformed 270 places.
[2022-06-09 04:06:45] [INFO ] Transformed 3872 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 04:06:46] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability11445506489142049681.gal : 307 ms
[2022-06-09 04:06:46] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability2228843818686340170.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/ReachabilityFireability11445506489142049681.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability2228843818686340170.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/ReachabilityFireability11445506489142049681.gal -t CGAL -reachable-file /tmp/ReachabilityFireability2228843818686340170.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/ReachabilityFireability2228843818686340170.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 11
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :11 after 13
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :13 after 21
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :21 after 26
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :26 after 38
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :38 after 345
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :345 after 443
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :443 after 759
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :759 after 6518
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :6518 after 10829
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :10829 after 80267
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :80267 after 1.80008e+06
[2022-06-09 04:11:08] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityFireability-05(UNSAT) depth K=7 took 1719568 ms
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :1.80008e+06 after 1.52983e+08
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :1.52983e+08 after 3.69314e+08

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-q8m256"
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-q8m256, 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-165472292600048"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q8m256.tgz
mv BugTracking-PT-q8m256 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 ;