Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r159-oct2-162089267800086.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-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 itstools
Input is PolyORBLF-COL-S02J04T08, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r159-oct2-162089267800086
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 580K
-rw-r--r-- 1 mcc users 24K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 159K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 95K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Mar 28 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 27 09:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 27 09:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 25 11:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 11:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 154K May 5 16:51 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 PolyORBLF-COL-S02J04T08-ReachabilityCardinality-00
FORMULA_NAME PolyORBLF-COL-S02J04T08-ReachabilityCardinality-01
FORMULA_NAME PolyORBLF-COL-S02J04T08-ReachabilityCardinality-02
FORMULA_NAME PolyORBLF-COL-S02J04T08-ReachabilityCardinality-03
FORMULA_NAME PolyORBLF-COL-S02J04T08-ReachabilityCardinality-04
FORMULA_NAME PolyORBLF-COL-S02J04T08-ReachabilityCardinality-05
FORMULA_NAME PolyORBLF-COL-S02J04T08-ReachabilityCardinality-06
FORMULA_NAME PolyORBLF-COL-S02J04T08-ReachabilityCardinality-07
FORMULA_NAME PolyORBLF-COL-S02J04T08-ReachabilityCardinality-08
FORMULA_NAME PolyORBLF-COL-S02J04T08-ReachabilityCardinality-09
FORMULA_NAME PolyORBLF-COL-S02J04T08-ReachabilityCardinality-10
FORMULA_NAME PolyORBLF-COL-S02J04T08-ReachabilityCardinality-11
FORMULA_NAME PolyORBLF-COL-S02J04T08-ReachabilityCardinality-12
FORMULA_NAME PolyORBLF-COL-S02J04T08-ReachabilityCardinality-13
FORMULA_NAME PolyORBLF-COL-S02J04T08-ReachabilityCardinality-14
FORMULA_NAME PolyORBLF-COL-S02J04T08-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621181916578

Running Version 0
[2021-05-16 16:18:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-16 16:18:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 16:18:39] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
[2021-05-16 16:18:39] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-16 16:18:40] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 656 ms
[2021-05-16 16:18:40] [INFO ] ms1 symmetric to ms2 in transition T_1124
[2021-05-16 16:18:40] [INFO ] ms1 symmetric to ms2 in transition T_1125
[2021-05-16 16:18:40] [INFO ] ms2 symmetric to ms3 in transition T_1125
[2021-05-16 16:18:40] [INFO ] ms1 symmetric to ms4 in transition T_1126
[2021-05-16 16:18:40] [INFO ] ms4 symmetric to ms2 in transition T_1126
[2021-05-16 16:18:40] [INFO ] ms2 symmetric to ms3 in transition T_1126
[2021-05-16 16:18:40] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 614 PT places and 1300.0 transition bindings in 28 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 6 ms.
Working with output stream class java.io.PrintStream
[2021-05-16 16:18:40] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions in 4 ms.
[2021-05-16 16:18:40] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_12038169397405538244.dot
Incomplete random walk after 100000 steps, including 40 resets, run finished after 352 ms. (steps per millisecond=284 ) properties (out of 16) seen :8
Running SMT prover for 8 properties.
[2021-05-16 16:18:40] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2021-05-16 16:18:40] [INFO ] Computed 26 place invariants in 10 ms
[2021-05-16 16:18:40] [INFO ] [Real]Absence check using 11 positive place invariants in 80 ms returned sat
[2021-05-16 16:18:40] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 6 ms returned unsat
[2021-05-16 16:18:40] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2021-05-16 16:18:40] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned unsat
[2021-05-16 16:18:40] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2021-05-16 16:18:40] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2021-05-16 16:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:18:40] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2021-05-16 16:18:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 16:18:41] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2021-05-16 16:18:41] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned unsat
[2021-05-16 16:18:41] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2021-05-16 16:18:41] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 9 ms returned sat
[2021-05-16 16:18:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:18:41] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2021-05-16 16:18:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 16:18:41] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2021-05-16 16:18:41] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 8 ms returned sat
[2021-05-16 16:18:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 16:18:41] [INFO ] [Nat]Absence check using state equation in 169 ms returned sat
[2021-05-16 16:18:41] [INFO ] State equation strengthened by 9 read => feed constraints.
[2021-05-16 16:18:41] [INFO ] [Nat]Added 9 Read/Feed constraints in 3 ms returned sat
[2021-05-16 16:18:41] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 8 ms.
[2021-05-16 16:18:41] [INFO ] Added : 61 causal constraints over 13 iterations in 476 ms. Result :sat
[2021-05-16 16:18:42] [INFO ] [Real]Absence check using 11 positive place invariants in 27 ms returned sat
[2021-05-16 16:18:42] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2021-05-16 16:18:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:18:42] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2021-05-16 16:18:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 16:18:42] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-16 16:18:42] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2021-05-16 16:18:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 16:18:42] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2021-05-16 16:18:42] [INFO ] [Nat]Added 9 Read/Feed constraints in 4 ms returned sat
[2021-05-16 16:18:42] [INFO ] Deduced a trap composed of 18 places in 62 ms of which 10 ms to minimize.
[2021-05-16 16:18:42] [INFO ] Deduced a trap composed of 27 places in 104 ms of which 1 ms to minimize.
[2021-05-16 16:18:42] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 188 ms
[2021-05-16 16:18:42] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 6 ms.
[2021-05-16 16:18:42] [INFO ] Added : 42 causal constraints over 9 iterations in 124 ms. Result :sat
[2021-05-16 16:18:42] [INFO ] [Real]Absence check using 11 positive place invariants in 42 ms returned sat
[2021-05-16 16:18:42] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned unsat
[2021-05-16 16:18:42] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned unsat
[2021-05-16 16:18:42] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2021-05-16 16:18:42] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned unsat
Successfully simplified 6 atomic propositions for a total of 6 simplifications.
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 16:18:42] [INFO ] Flatten gal took : 37 ms
[2021-05-16 16:18:42] [INFO ] Flatten gal took : 6 ms
[2021-05-16 16:18:42] [INFO ] Unfolded HLPN to a Petri net with 614 places and 1114 transitions in 17 ms.
[2021-05-16 16:18:42] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1001_2297032182154948402.dot
Incomplete random walk after 10000 steps, including 3 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 10) seen :7
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 3) seen :2
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 1 properties.
[2021-05-16 16:18:43] [INFO ] Flow matrix only has 1098 transitions (discarded 16 similar events)
// Phase 1: matrix 1098 rows 614 cols
[2021-05-16 16:18:43] [INFO ] Computed 50 place invariants in 49 ms
[2021-05-16 16:18:43] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2021-05-16 16:18:43] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 28 ms returned sat
[2021-05-16 16:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:18:43] [INFO ] [Real]Absence check using state equation in 695 ms returned sat
[2021-05-16 16:18:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 16:18:44] [INFO ] [Nat]Absence check using 14 positive place invariants in 34 ms returned sat
[2021-05-16 16:18:44] [INFO ] [Nat]Absence check using 14 positive and 36 generalized place invariants in 47 ms returned sat
[2021-05-16 16:18:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 16:18:45] [INFO ] [Nat]Absence check using state equation in 1365 ms returned sat
[2021-05-16 16:18:45] [INFO ] State equation strengthened by 104 read => feed constraints.
[2021-05-16 16:18:45] [INFO ] [Nat]Added 104 Read/Feed constraints in 466 ms returned sat
[2021-05-16 16:18:46] [INFO ] Deduced a trap composed of 65 places in 137 ms of which 2 ms to minimize.
[2021-05-16 16:18:46] [INFO ] Deduced a trap composed of 315 places in 580 ms of which 3 ms to minimize.
[2021-05-16 16:18:47] [INFO ] Deduced a trap composed of 66 places in 378 ms of which 2 ms to minimize.
[2021-05-16 16:18:49] [INFO ] Deduced a trap composed of 3 places in 389 ms of which 1 ms to minimize.
[2021-05-16 16:18:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
Support contains 9 out of 614 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 614/614 places, 1114/1114 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 74 rules applied. Total rules applied 74 place count 612 transition count 1042
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 146 place count 540 transition count 1042
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 64 Pre rules applied. Total rules applied 146 place count 540 transition count 978
Deduced a syphon composed of 64 places in 3 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 274 place count 476 transition count 978
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 2 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 386 place count 420 transition count 922
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 2 with 16 rules applied. Total rules applied 402 place count 420 transition count 906
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 418 place count 404 transition count 906
Applied a total of 418 rules in 190 ms. Remains 404 /614 variables (removed 210) and now considering 906/1114 (removed 208) transitions.
[2021-05-16 16:18:49] [INFO ] Flow matrix only has 890 transitions (discarded 16 similar events)
// Phase 1: matrix 890 rows 404 cols
[2021-05-16 16:18:49] [INFO ] Computed 48 place invariants in 19 ms
[2021-05-16 16:18:49] [INFO ] Dead Transitions using invariants and state equation in 364 ms returned [796, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 810, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 824, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 838, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 852, 854, 855, 856, 857, 858, 859, 860, 861, 862, 863, 866, 868, 869, 870, 871, 872, 873, 874, 875, 876, 877, 880, 882, 883, 884, 885, 886, 887, 888, 889, 890, 891, 894, 896, 897, 898, 899, 900, 901, 902, 903, 904, 905]
Found 88 dead transitions using SMT.
Drop transitions removed 88 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 88 transitions :[905, 904, 903, 902, 901, 900, 899, 898, 897, 896, 894, 891, 890, 889, 888, 887, 886, 885, 884, 883, 882, 880, 877, 876, 875, 874, 873, 872, 871, 870, 869, 868, 866, 863, 862, 861, 860, 859, 858, 857, 856, 855, 854, 852, 849, 848, 847, 846, 845, 844, 843, 842, 841, 840, 838, 835, 834, 833, 832, 831, 830, 829, 828, 827, 826, 824, 821, 820, 819, 818, 817, 816, 815, 814, 813, 812, 810, 807, 806, 805, 804, 803, 802, 801, 800, 799, 798, 796]
Starting structural reductions, iteration 1 : 404/614 places, 818/1114 transitions.
Reduce places removed 1 places and 16 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 403 transition count 802
Reduce places removed 16 places and 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 17 place count 387 transition count 786
Deduced a syphon composed of 1 places in 1 ms
Applied a total of 17 rules in 29 ms. Remains 387 /404 variables (removed 17) and now considering 786/818 (removed 32) transitions.
Finished structural reductions, in 2 iterations. Remains : 387/614 places, 786/1114 transitions.
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
[2021-05-16 16:18:50] [INFO ] Flatten gal took : 100 ms
[2021-05-16 16:18:50] [INFO ] Flatten gal took : 116 ms
[2021-05-16 16:18:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2076548726724628972.gal : 57 ms
[2021-05-16 16:18:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9719653419807490983.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/ReachabilityCardinality2076548726724628972.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9719653419807490983.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/ReachabilityCardinality2076548726724628972.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9719653419807490983.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality9719653419807490983.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 7
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :7 after 10
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :10 after 47
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :47 after 89
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :89 after 131
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :131 after 195
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :195 after 255
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :255 after 303
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :303 after 638
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :638 after 1551
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1551 after 4043
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :4043 after 35054
Detected timeout of ITS tools.
[2021-05-16 16:19:05] [INFO ] Flatten gal took : 102 ms
[2021-05-16 16:19:05] [INFO ] Applying decomposition
[2021-05-16 16:19:05] [INFO ] Flatten gal took : 86 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/graph6954786634785227460.txt, -o, /tmp/graph6954786634785227460.bin, -w, /tmp/graph6954786634785227460.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/graph6954786634785227460.bin, -l, -1, -v, -w, /tmp/graph6954786634785227460.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 16:19:06] [INFO ] Decomposing Gal with order
[2021-05-16 16:19:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 16:19:06] [INFO ] Removed a total of 672 redundant transitions.
[2021-05-16 16:19:06] [INFO ] Flatten gal took : 204 ms
[2021-05-16 16:19:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 316 labels/synchronizations in 27 ms.
[2021-05-16 16:19:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14910812382453464066.gal : 24 ms
[2021-05-16 16:19:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16499077170238010094.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/ReachabilityCardinality14910812382453464066.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality16499077170238010094.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/ReachabilityCardinality14910812382453464066.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality16499077170238010094.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality16499077170238010094.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 7
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :7 after 10
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :10 after 27
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :27 after 28
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :28 after 59
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :59 after 111
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :111 after 178
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :178 after 248
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :248 after 377
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :377 after 948
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :948 after 2164
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :2164 after 6792
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12229868377655192553
[2021-05-16 16:19:21] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12229868377655192553
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/ltsmin12229868377655192553]
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/ltsmin12229868377655192553] 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/ltsmin12229868377655192553] 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 424 resets, run finished after 3370 ms. (steps per millisecond=296 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 397 resets, run finished after 1488 ms. (steps per millisecond=672 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 4546892 steps, run timeout after 30001 ms. (steps per millisecond=151 ) properties seen :{}
Probabilistic random walk after 4546892 steps, saw 2320719 distinct states, run finished after 30015 ms. (steps per millisecond=151 ) properties seen :{}
Running SMT prover for 1 properties.
[2021-05-16 16:19:57] [INFO ] Flow matrix only has 770 transitions (discarded 16 similar events)
// Phase 1: matrix 770 rows 386 cols
[2021-05-16 16:19:57] [INFO ] Computed 48 place invariants in 26 ms
FORMULA PolyORBLF-COL-S02J04T08-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 1 Parikh solutions to 0 different solutions.
All properties solved without resorting to model-checking.

BK_STOP 1621181998223

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="PolyORBLF-COL-S02J04T08"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is PolyORBLF-COL-S02J04T08, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r159-oct2-162089267800086"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S02J04T08.tgz
mv PolyORBLF-COL-S02J04T08 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;