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.r143-tall-165271830400204.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is LeafsetExtension-PT-S64C4, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r143-tall-165271830400204
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 12K Apr 29 12:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Apr 29 12:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Apr 29 12:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Apr 29 12:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K May 9 08:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 08:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K May 9 08:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Apr 29 12:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Apr 29 12:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 29 12:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Apr 29 12:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K May 9 08:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 6 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 14M May 10 09:34 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 LeafsetExtension-PT-S64C4-ReachabilityFireability-00
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-01
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-02
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-03
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-04
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-05
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-06
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-07
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-08
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-09
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-10
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-11
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-12
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-13
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-14
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655069327030

Running Version 0
[2022-06-12 21:28:48] [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]
[2022-06-12 21:28:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:28:49] [INFO ] Load time of PNML (sax parser for PT used): 620 ms
[2022-06-12 21:28:49] [INFO ] Transformed 21462 places.
[2022-06-12 21:28:49] [INFO ] Transformed 21129 transitions.
[2022-06-12 21:28:49] [INFO ] Parsed PT model containing 21462 places and 21129 transitions in 772 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 24 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 301 resets, run finished after 270 ms. (steps per millisecond=37 ) properties (out of 16) seen :3
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
// Phase 1: matrix 21129 rows 21462 cols
[2022-06-12 21:28:55] [INFO ] Computed 333 place invariants in 4968 ms
[2022-06-12 21:29:01] [INFO ] [Real]Absence check using 67 positive place invariants in 92 ms returned sat
[2022-06-12 21:29:02] [INFO ] [Real]Absence check using 67 positive and 266 generalized place invariants in 1017 ms returned sat
[2022-06-12 21:29:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:20] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Fused 13 Parikh solutions to 1 different solutions.
Support contains 201 out of 21462 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 21462/21462 places, 21129/21129 transitions.
Graph (complete) has 42457 edges and 21462 vertex of which 5638 are kept as prefixes of interest. Removing 15824 places using SCC suffix rule.47 ms
Discarding 15824 places :
Also discarding 9254 output transitions
Drop transitions removed 9254 transitions
Drop transitions removed 2262 transitions
Reduce isomorphic transitions removed 2262 transitions.
Drop transitions removed 961 transitions
Trivial Post-agglo rules discarded 961 transitions
Performed 961 trivial Post agglomeration. Transition count delta: 961
Iterating post reduction 0 with 3223 rules applied. Total rules applied 3224 place count 5638 transition count 8652
Reduce places removed 963 places and 0 transitions.
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 1 with 985 rules applied. Total rules applied 4209 place count 4675 transition count 8630
Reduce places removed 22 places and 0 transitions.
Performed 633 Post agglomeration using F-continuation condition.Transition count delta: 633
Iterating post reduction 2 with 655 rules applied. Total rules applied 4864 place count 4653 transition count 7997
Reduce places removed 633 places and 0 transitions.
Iterating post reduction 3 with 633 rules applied. Total rules applied 5497 place count 4020 transition count 7997
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 50 Pre rules applied. Total rules applied 5497 place count 4020 transition count 7947
Deduced a syphon composed of 50 places in 7 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 4 with 100 rules applied. Total rules applied 5597 place count 3970 transition count 7947
Discarding 1804 places :
Symmetric choice reduction at 4 with 1804 rule applications. Total rules 7401 place count 2166 transition count 6143
Iterating global reduction 4 with 1804 rules applied. Total rules applied 9205 place count 2166 transition count 6143
Free-agglomeration rule (complex) applied 18 times.
Iterating global reduction 4 with 18 rules applied. Total rules applied 9223 place count 2166 transition count 6125
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 9241 place count 2148 transition count 6125
Partial Free-agglomeration rule applied 372 times.
Drop transitions removed 372 transitions
Iterating global reduction 5 with 372 rules applied. Total rules applied 9613 place count 2148 transition count 6125
Applied a total of 9613 rules in 2229 ms. Remains 2148 /21462 variables (removed 19314) and now considering 6125/21129 (removed 15004) transitions.
Finished structural reductions, in 1 iterations. Remains : 2148/21462 places, 6125/21129 transitions.
[2022-06-12 21:29:23] [INFO ] Flatten gal took : 379 ms
[2022-06-12 21:29:23] [INFO ] Flatten gal took : 229 ms
[2022-06-12 21:29:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7837554550908150467.gal : 56 ms
[2022-06-12 21:29:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18362391159882567856.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/ReachabilityCardinality7837554550908150467.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality18362391159882567856.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/ReachabilityCardinality7837554550908150467.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality18362391159882567856.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality18362391159882567856.prop.
SDD proceeding with computation,13 properties remain. new max is 4
SDD size :1 after 34
SDD proceeding with computation,13 properties remain. new max is 8
SDD size :34 after 35
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :35 after 37
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :37 after 39
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :39 after 41
SDD proceeding with computation,13 properties remain. new max is 128
SDD size :41 after 43
SDD proceeding with computation,13 properties remain. new max is 256
SDD size :43 after 45
SDD proceeding with computation,13 properties remain. new max is 512
SDD size :45 after 47
SDD proceeding with computation,13 properties remain. new max is 1024
SDD size :47 after 49
SDD proceeding with computation,13 properties remain. new max is 2048
SDD size :49 after 53
SDD proceeding with computation,13 properties remain. new max is 4096
SDD size :53 after 80
SDD proceeding with computation,13 properties remain. new max is 8192
SDD size :80 after 99
SDD proceeding with computation,13 properties remain. new max is 16384
SDD size :99 after 167
SDD proceeding with computation,13 properties remain. new max is 32768
SDD size :167 after 297
SDD proceeding with computation,13 properties remain. new max is 65536
SDD size :297 after 459
Detected timeout of ITS tools.
[2022-06-12 21:29:38] [INFO ] Flatten gal took : 190 ms
[2022-06-12 21:29:38] [INFO ] Applying decomposition
[2022-06-12 21:29:39] [INFO ] Flatten gal took : 189 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/graph11676029954942126939.txt, -o, /tmp/graph11676029954942126939.bin, -w, /tmp/graph11676029954942126939.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/graph11676029954942126939.bin, -l, -1, -v, -w, /tmp/graph11676029954942126939.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:29:39] [INFO ] Decomposing Gal with order
[2022-06-12 21:29:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:29:40] [INFO ] Removed a total of 8328 redundant transitions.
[2022-06-12 21:29:40] [INFO ] Flatten gal took : 729 ms
[2022-06-12 21:29:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 1129 labels/synchronizations in 278 ms.
[2022-06-12 21:29:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17017639049630216870.gal : 55 ms
[2022-06-12 21:29:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality272074017754023845.prop : 2 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/ReachabilityCardinality17017639049630216870.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality272074017754023845.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/ReachabilityCardinality17017639049630216870.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality272074017754023845.prop --nowitness
Loading property file /tmp/ReachabilityCardinality272074017754023845.prop.
SDD proceeding with computation,13 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,13 properties remain. new max is 8
SDD size :2 after 3
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :3 after 3
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :3 after 3
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :3 after 9
SDD proceeding with computation,13 properties remain. new max is 128
SDD size :9 after 24
SDD proceeding with computation,13 properties remain. new max is 256
SDD size :24 after 71
SDD proceeding with computation,13 properties remain. new max is 512
SDD size :71 after 257
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1852241413805871632
[2022-06-12 21:29:56] [INFO ] Built C files in 103ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1852241413805871632
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/ltsmin1852241413805871632]
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/ltsmin1852241413805871632] 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/ltsmin1852241413805871632] 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 60260 resets, run finished after 12199 ms. (steps per millisecond=81 ) properties (out of 13) seen :5
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 1475 resets, run finished after 1628 ms. (steps per millisecond=614 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1630 resets, run finished after 1523 ms. (steps per millisecond=656 ) properties (out of 8) seen :1
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 1481 resets, run finished after 2072 ms. (steps per millisecond=482 ) properties (out of 7) seen :1
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 1483 resets, run finished after 2293 ms. (steps per millisecond=436 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1207 resets, run finished after 3244 ms. (steps per millisecond=308 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1338 resets, run finished after 2470 ms. (steps per millisecond=404 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1220 resets, run finished after 1650 ms. (steps per millisecond=606 ) properties (out of 6) seen :1
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 1478 resets, run finished after 2287 ms. (steps per millisecond=437 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2022-06-12 21:30:26] [INFO ] Flow matrix only has 3726 transitions (discarded 2399 similar events)
// Phase 1: matrix 3726 rows 2148 cols
[2022-06-12 21:30:26] [INFO ] Computed 57 place invariants in 42 ms
[2022-06-12 21:30:27] [INFO ] [Real]Absence check using 0 positive and 57 generalized place invariants in 14 ms returned sat
[2022-06-12 21:30:27] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:5
[2022-06-12 21:30:27] [INFO ] [Nat]Absence check using 0 positive and 57 generalized place invariants in 30 ms returned sat
[2022-06-12 21:30:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:29] [INFO ] [Nat]Absence check using state equation in 1595 ms returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 637 ms.
[2022-06-12 21:30:30] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :5
Incomplete Parikh walk after 1300 steps, including 543 resets, run finished after 16 ms. (steps per millisecond=81 ) properties (out of 5) seen :0 could not realise parikh vector
This parikh vector is obviously unfeasible : no match in initial state.
This parikh vector is obviously unfeasible : no match in initial state.
This parikh vector is obviously unfeasible : no match in initial state.
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 158 out of 2148 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2148/2148 places, 6125/6125 transitions.
Graph (complete) has 9931 edges and 2148 vertex of which 1863 are kept as prefixes of interest. Removing 285 places using SCC suffix rule.2 ms
Discarding 285 places :
Also discarding 38 output transitions
Drop transitions removed 38 transitions
Drop transitions removed 236 transitions
Reduce isomorphic transitions removed 236 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 239 rules applied. Total rules applied 240 place count 1863 transition count 5848
Reduce places removed 3 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 6 rules applied. Total rules applied 246 place count 1860 transition count 5845
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 249 place count 1857 transition count 5845
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 249 place count 1857 transition count 5844
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 251 place count 1856 transition count 5844
Discarding 104 places :
Symmetric choice reduction at 3 with 104 rule applications. Total rules 355 place count 1752 transition count 5740
Iterating global reduction 3 with 104 rules applied. Total rules applied 459 place count 1752 transition count 5740
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 462 place count 1752 transition count 5737
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 465 place count 1749 transition count 5737
Partial Free-agglomeration rule applied 108 times.
Drop transitions removed 108 transitions
Iterating global reduction 4 with 108 rules applied. Total rules applied 573 place count 1749 transition count 5737
Applied a total of 573 rules in 713 ms. Remains 1749 /2148 variables (removed 399) and now considering 5737/6125 (removed 388) transitions.
Finished structural reductions, in 1 iterations. Remains : 1749/2148 places, 5737/6125 transitions.
[2022-06-12 21:30:31] [INFO ] Flatten gal took : 165 ms
[2022-06-12 21:30:31] [INFO ] Flatten gal took : 263 ms
[2022-06-12 21:30:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10546932113132921608.gal : 30 ms
[2022-06-12 21:30:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8076278899911635566.prop : 48 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/ReachabilityCardinality10546932113132921608.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality8076278899911635566.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/ReachabilityCardinality10546932113132921608.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality8076278899911635566.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality8076278899911635566.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 38
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :38 after 39
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :39 after 41
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :41 after 43
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :43 after 45
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :45 after 47
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :47 after 50
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :50 after 52
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :52 after 57
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :57 after 79
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :79 after 94
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :94 after 140
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :140 after 212
SDD proceeding with computation,5 properties remain. new max is 32768
SDD size :212 after 331
SDD proceeding with computation,5 properties remain. new max is 65536
SDD size :331 after 534
Detected timeout of ITS tools.
[2022-06-12 21:30:46] [INFO ] Flatten gal took : 146 ms
[2022-06-12 21:30:46] [INFO ] Applying decomposition
[2022-06-12 21:30:47] [INFO ] Flatten gal took : 148 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/graph16036869423385229349.txt, -o, /tmp/graph16036869423385229349.bin, -w, /tmp/graph16036869423385229349.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/graph16036869423385229349.bin, -l, -1, -v, -w, /tmp/graph16036869423385229349.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:30:47] [INFO ] Decomposing Gal with order
[2022-06-12 21:30:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:30:48] [INFO ] Removed a total of 7991 redundant transitions.
[2022-06-12 21:30:48] [INFO ] Flatten gal took : 416 ms
[2022-06-12 21:30:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 658 labels/synchronizations in 127 ms.
[2022-06-12 21:30:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2486320022146218318.gal : 68 ms
[2022-06-12 21:30:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14930084848265861181.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/ReachabilityCardinality2486320022146218318.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality14930084848265861181.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/ReachabilityCardinality2486320022146218318.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality14930084848265861181.prop --nowitness
Loading property file /tmp/ReachabilityCardinality14930084848265861181.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :1 after 8
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :8 after 2666
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :2666 after 3714
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :3714 after 4171
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :4171 after 5521
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :5521 after 7359
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :7359 after 8124
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :8124 after 8190
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8520052144402968432
[2022-06-12 21:31:03] [INFO ] Built C files in 90ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8520052144402968432
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/ltsmin8520052144402968432]
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/ltsmin8520052144402968432] 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/ltsmin8520052144402968432] 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 63777 resets, run finished after 12363 ms. (steps per millisecond=80 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1616 resets, run finished after 1640 ms. (steps per millisecond=609 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1618 resets, run finished after 2285 ms. (steps per millisecond=437 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1389 resets, run finished after 3110 ms. (steps per millisecond=321 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1496 resets, run finished after 2392 ms. (steps per millisecond=418 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1614 resets, run finished after 2192 ms. (steps per millisecond=456 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 512368 steps, run timeout after 30001 ms. (steps per millisecond=17 ) properties seen :{}
Probabilistic random walk after 512368 steps, saw 111528 distinct states, run finished after 30007 ms. (steps per millisecond=17 ) properties seen :{}
Running SMT prover for 5 properties.
[2022-06-12 21:31:58] [INFO ] Flow matrix only has 3007 transitions (discarded 2730 similar events)
// Phase 1: matrix 3007 rows 1749 cols
[2022-06-12 21:31:58] [INFO ] Computed 43 place invariants in 54 ms
[2022-06-12 21:31:58] [INFO ] [Real]Absence check using 0 positive and 43 generalized place invariants in 20 ms returned sat
[2022-06-12 21:31:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:59] [INFO ] [Real]Absence check using state equation in 792 ms returned sat
[2022-06-12 21:31:59] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:31:59] [INFO ] [Nat]Absence check using 0 positive and 43 generalized place invariants in 22 ms returned sat
[2022-06-12 21:31:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:32:00] [INFO ] [Nat]Absence check using state equation in 716 ms returned sat
[2022-06-12 21:32:00] [INFO ] Computed and/alt/rep : 2821/4627/2783 causal constraints (skipped 159 transitions) in 193 ms.
[2022-06-12 21:32:01] [INFO ] Added : 7 causal constraints over 2 iterations in 616 ms. Result :sat
[2022-06-12 21:32:01] [INFO ] [Real]Absence check using 0 positive and 43 generalized place invariants in 21 ms returned sat
[2022-06-12 21:32:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:32:02] [INFO ] [Real]Absence check using state equation in 878 ms returned sat
[2022-06-12 21:32:02] [INFO ] Computed and/alt/rep : 2821/4627/2783 causal constraints (skipped 159 transitions) in 135 ms.
[2022-06-12 21:32:03] [INFO ] Added : 7 causal constraints over 2 iterations in 541 ms. Result :sat
[2022-06-12 21:32:03] [INFO ] [Real]Absence check using 0 positive and 43 generalized place invariants in 23 ms returned sat
[2022-06-12 21:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:32:04] [INFO ] [Real]Absence check using state equation in 938 ms returned sat
[2022-06-12 21:32:04] [INFO ] Computed and/alt/rep : 2821/4627/2783 causal constraints (skipped 159 transitions) in 170 ms.
[2022-06-12 21:32:05] [INFO ] Added : 4 causal constraints over 1 iterations in 521 ms. Result :sat
[2022-06-12 21:32:05] [INFO ] [Real]Absence check using 0 positive and 43 generalized place invariants in 24 ms returned sat
[2022-06-12 21:32:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:32:06] [INFO ] [Real]Absence check using state equation in 936 ms returned sat
[2022-06-12 21:32:06] [INFO ] Computed and/alt/rep : 2821/4627/2783 causal constraints (skipped 159 transitions) in 170 ms.
[2022-06-12 21:32:07] [INFO ] Added : 6 causal constraints over 2 iterations in 648 ms. Result :sat
[2022-06-12 21:32:07] [INFO ] [Real]Absence check using 0 positive and 43 generalized place invariants in 22 ms returned sat
[2022-06-12 21:32:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:32:08] [INFO ] [Real]Absence check using state equation in 1023 ms returned sat
[2022-06-12 21:32:09] [INFO ] Computed and/alt/rep : 2821/4627/2783 causal constraints (skipped 159 transitions) in 153 ms.
[2022-06-12 21:32:09] [INFO ] Added : 7 causal constraints over 2 iterations in 632 ms. Result :sat
Incomplete Parikh walk after 1500 steps, including 99 resets, run finished after 14 ms. (steps per millisecond=107 ) properties (out of 5) seen :1 could not realise parikh vector
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 1300 steps, including 93 resets, run finished after 9 ms. (steps per millisecond=144 ) properties (out of 4) seen :1 could not realise parikh vector
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 900 steps, including 89 resets, run finished after 7 ms. (steps per millisecond=128 ) properties (out of 3) seen :1 could not realise parikh vector
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 1100 steps, including 91 resets, run finished after 8 ms. (steps per millisecond=137 ) properties (out of 2) seen :1 could not realise parikh vector
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 13 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=6 )
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1655069530975

--------------------
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="LeafsetExtension-PT-S64C4"
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 LeafsetExtension-PT-S64C4, 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 r143-tall-165271830400204"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S64C4.tgz
mv LeafsetExtension-PT-S64C4 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 ;