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-oct2-162089268100252.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-PT-S02J06T08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r159-oct2-162089268100252
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.4M
-rw-r--r-- 1 mcc users 74K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 310K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 76K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 355K 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 16K Mar 28 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Mar 28 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Mar 28 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 36K Mar 28 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Mar 27 09:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 47K Mar 27 09:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 25 11:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 40K Mar 25 11:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.2K Mar 22 09:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 1.3M 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-PT-S02J06T08-00
FORMULA_NAME PolyORBLF-PT-S02J06T08-01
FORMULA_NAME PolyORBLF-PT-S02J06T08-02
FORMULA_NAME PolyORBLF-PT-S02J06T08-03
FORMULA_NAME PolyORBLF-PT-S02J06T08-04
FORMULA_NAME PolyORBLF-PT-S02J06T08-05
FORMULA_NAME PolyORBLF-PT-S02J06T08-06
FORMULA_NAME PolyORBLF-PT-S02J06T08-07
FORMULA_NAME PolyORBLF-PT-S02J06T08-08
FORMULA_NAME PolyORBLF-PT-S02J06T08-09
FORMULA_NAME PolyORBLF-PT-S02J06T08-10
FORMULA_NAME PolyORBLF-PT-S02J06T08-11
FORMULA_NAME PolyORBLF-PT-S02J06T08-12
FORMULA_NAME PolyORBLF-PT-S02J06T08-13
FORMULA_NAME PolyORBLF-PT-S02J06T08-14
FORMULA_NAME PolyORBLF-PT-S02J06T08-15

=== Now, execution of the tool begins

BK_START 1621198406279

Running Version 0
[2021-05-16 20:53:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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 20:53:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 20:53:28] [INFO ] Load time of PNML (sax parser for PT used): 130 ms
[2021-05-16 20:53:28] [INFO ] Transformed 690 places.
[2021-05-16 20:53:28] [INFO ] Transformed 1434 transitions.
[2021-05-16 20:53:28] [INFO ] Parsed PT model containing 690 places and 1434 transitions in 175 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
[2021-05-16 20:53:28] [INFO ] Initial state test concluded for 3 properties.
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
FORMULA PolyORBLF-PT-S02J06T08-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T08-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 207 out of 690 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 690/690 places, 1306/1306 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 689 transition count 1306
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 9 place count 681 transition count 1298
Iterating global reduction 1 with 8 rules applied. Total rules applied 17 place count 681 transition count 1298
Applied a total of 17 rules in 92 ms. Remains 681 /690 variables (removed 9) and now considering 1298/1306 (removed 8) transitions.
[2021-05-16 20:53:28] [INFO ] Flow matrix only has 1282 transitions (discarded 16 similar events)
// Phase 1: matrix 1282 rows 681 cols
[2021-05-16 20:53:28] [INFO ] Computed 53 place invariants in 94 ms
[2021-05-16 20:53:30] [INFO ] Dead Transitions using invariants and state equation in 1536 ms returned [1, 7, 28, 119, 157, 175, 177, 198, 208, 312, 333, 338, 347, 368, 377, 408, 451, 469, 488, 491, 501, 561, 567, 658, 680, 710, 736, 743, 751, 761, 774, 778, 782, 820, 825, 828, 845, 850, 866, 893, 894, 898, 901, 903, 908, 922, 945, 953, 955, 969, 988, 989, 999, 1017, 1018, 1052, 1053, 1086, 1098, 1103, 1120, 1125, 1126, 1131, 1132, 1153, 1157, 1159, 1169, 1182, 1186, 1193, 1197, 1202, 1213, 1214, 1220, 1229, 1232, 1234, 1239, 1248, 1256, 1257, 1258, 1268, 1269, 1286]
Found 88 dead transitions using SMT.
Drop transitions removed 88 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 88 transitions :[1286, 1269, 1268, 1258, 1257, 1256, 1248, 1239, 1234, 1232, 1229, 1220, 1214, 1213, 1202, 1197, 1193, 1186, 1182, 1169, 1159, 1157, 1153, 1132, 1131, 1126, 1125, 1120, 1103, 1098, 1086, 1053, 1052, 1018, 1017, 999, 989, 988, 969, 955, 953, 945, 922, 908, 903, 901, 898, 894, 893, 866, 850, 845, 828, 825, 820, 782, 778, 774, 761, 751, 743, 736, 710, 680, 658, 567, 561, 501, 491, 488, 469, 451, 408, 377, 368, 347, 338, 333, 312, 208, 198, 177, 175, 157, 119, 28, 7, 1]
[2021-05-16 20:53:30] [INFO ] Flow matrix only has 1194 transitions (discarded 16 similar events)
// Phase 1: matrix 1194 rows 681 cols
[2021-05-16 20:53:30] [INFO ] Computed 53 place invariants in 42 ms
[2021-05-16 20:53:30] [INFO ] Implicit Places using invariants in 410 ms returned [68, 180, 293, 345, 463, 487, 568, 575]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 413 ms to find 8 implicit places.
[2021-05-16 20:53:30] [INFO ] Flow matrix only has 1194 transitions (discarded 16 similar events)
// Phase 1: matrix 1194 rows 673 cols
[2021-05-16 20:53:30] [INFO ] Computed 45 place invariants in 33 ms
[2021-05-16 20:53:31] [INFO ] Dead Transitions using invariants and state equation in 1239 ms returned []
Starting structural reductions, iteration 1 : 673/690 places, 1210/1306 transitions.
Reduce places removed 2 places and 16 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 671 transition count 1194
Reduce places removed 16 places and 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 18 place count 655 transition count 1178
Applied a total of 18 rules in 21 ms. Remains 655 /673 variables (removed 18) and now considering 1178/1210 (removed 32) transitions.
[2021-05-16 20:53:31] [INFO ] Flow matrix only has 1162 transitions (discarded 16 similar events)
// Phase 1: matrix 1162 rows 655 cols
[2021-05-16 20:53:31] [INFO ] Computed 45 place invariants in 32 ms
[2021-05-16 20:53:32] [INFO ] Implicit Places using invariants in 452 ms returned []
[2021-05-16 20:53:32] [INFO ] Flow matrix only has 1162 transitions (discarded 16 similar events)
// Phase 1: matrix 1162 rows 655 cols
[2021-05-16 20:53:32] [INFO ] Computed 45 place invariants in 24 ms
[2021-05-16 20:53:32] [INFO ] State equation strengthened by 104 read => feed constraints.
[2021-05-16 20:53:41] [INFO ] Implicit Places using invariants and state equation in 9717 ms returned []
Implicit Place search using SMT with State Equation took 10174 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 655/690 places, 1178/1306 transitions.
[2021-05-16 20:53:42] [INFO ] Initial state reduction rules for LTL removed 4 formulas.
[2021-05-16 20:53:42] [INFO ] Flatten gal took : 138 ms
FORMULA PolyORBLF-PT-S02J06T08-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T08-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T08-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T08-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 20:53:42] [INFO ] Flatten gal took : 71 ms
[2021-05-16 20:53:42] [INFO ] Input system was already deterministic with 1178 transitions.
Incomplete random walk after 100000 steps, including 21 resets, run finished after 538 ms. (steps per millisecond=185 ) properties (out of 15) seen :6
Running SMT prover for 9 properties.
[2021-05-16 20:53:43] [INFO ] Flow matrix only has 1162 transitions (discarded 16 similar events)
// Phase 1: matrix 1162 rows 655 cols
[2021-05-16 20:53:43] [INFO ] Computed 45 place invariants in 38 ms
[2021-05-16 20:53:43] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2021-05-16 20:53:43] [INFO ] [Real]Absence check using 13 positive and 32 generalized place invariants in 1 ms returned unsat
[2021-05-16 20:53:43] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2021-05-16 20:53:43] [INFO ] [Real]Absence check using 13 positive and 32 generalized place invariants in 7 ms returned unsat
[2021-05-16 20:53:43] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2021-05-16 20:53:43] [INFO ] [Real]Absence check using 13 positive and 32 generalized place invariants in 6 ms returned unsat
[2021-05-16 20:53:43] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2021-05-16 20:53:43] [INFO ] [Real]Absence check using 13 positive and 32 generalized place invariants in 7 ms returned unsat
[2021-05-16 20:53:43] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2021-05-16 20:53:43] [INFO ] [Real]Absence check using 13 positive and 32 generalized place invariants in 2 ms returned unsat
[2021-05-16 20:53:43] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2021-05-16 20:53:43] [INFO ] [Real]Absence check using 13 positive and 32 generalized place invariants in 3 ms returned unsat
[2021-05-16 20:53:43] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned unsat
[2021-05-16 20:53:43] [INFO ] [Real]Absence check using 13 positive place invariants in 28 ms returned sat
[2021-05-16 20:53:43] [INFO ] [Real]Absence check using 13 positive and 32 generalized place invariants in 6 ms returned unsat
[2021-05-16 20:53:43] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2021-05-16 20:53:43] [INFO ] [Real]Absence check using 13 positive and 32 generalized place invariants in 2 ms returned unsat
Successfully simplified 9 atomic propositions for a total of 10 simplifications.
[2021-05-16 20:53:43] [INFO ] Initial state test concluded for 4 properties.
FORMULA PolyORBLF-PT-S02J06T08-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T08-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T08-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T08-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T08-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T08-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 9 out of 655 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 655/655 places, 1178/1178 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 654 transition count 1178
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 9 place count 646 transition count 1170
Iterating global reduction 1 with 8 rules applied. Total rules applied 17 place count 646 transition count 1170
Applied a total of 17 rules in 47 ms. Remains 646 /655 variables (removed 9) and now considering 1170/1178 (removed 8) transitions.
[2021-05-16 20:53:43] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
// Phase 1: matrix 1154 rows 646 cols
[2021-05-16 20:53:43] [INFO ] Computed 44 place invariants in 16 ms
[2021-05-16 20:53:44] [INFO ] Dead Transitions using invariants and state equation in 973 ms returned []
[2021-05-16 20:53:44] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
// Phase 1: matrix 1154 rows 646 cols
[2021-05-16 20:53:44] [INFO ] Computed 44 place invariants in 41 ms
[2021-05-16 20:53:45] [INFO ] Implicit Places using invariants in 626 ms returned []
[2021-05-16 20:53:45] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
// Phase 1: matrix 1154 rows 646 cols
[2021-05-16 20:53:45] [INFO ] Computed 44 place invariants in 16 ms
[2021-05-16 20:53:45] [INFO ] State equation strengthened by 104 read => feed constraints.
[2021-05-16 20:53:53] [INFO ] Implicit Places using invariants and state equation in 8137 ms returned []
Implicit Place search using SMT with State Equation took 8765 ms to find 0 implicit places.
[2021-05-16 20:53:53] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
// Phase 1: matrix 1154 rows 646 cols
[2021-05-16 20:53:53] [INFO ] Computed 44 place invariants in 15 ms
[2021-05-16 20:53:54] [INFO ] Dead Transitions using invariants and state equation in 1136 ms returned []
Finished structural reductions, in 1 iterations. Remains : 646/655 places, 1170/1178 transitions.
Stuttering acceptance computed with spot in 161 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-01 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s513 (ADD s29 s170 s195 s242 s250 s420 s514 s623))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 4 ms.
FORMULA PolyORBLF-PT-S02J06T08-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T08-01 finished in 11155 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 16 out of 655 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 655/655 places, 1178/1178 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 654 transition count 1178
Applied a total of 1 rules in 23 ms. Remains 654 /655 variables (removed 1) and now considering 1178/1178 (removed 0) transitions.
[2021-05-16 20:53:54] [INFO ] Flow matrix only has 1162 transitions (discarded 16 similar events)
// Phase 1: matrix 1162 rows 654 cols
[2021-05-16 20:53:55] [INFO ] Computed 44 place invariants in 26 ms
[2021-05-16 20:53:56] [INFO ] Dead Transitions using invariants and state equation in 1114 ms returned []
[2021-05-16 20:53:56] [INFO ] Flow matrix only has 1162 transitions (discarded 16 similar events)
// Phase 1: matrix 1162 rows 654 cols
[2021-05-16 20:53:56] [INFO ] Computed 44 place invariants in 18 ms
[2021-05-16 20:53:56] [INFO ] Implicit Places using invariants in 475 ms returned []
[2021-05-16 20:53:56] [INFO ] Flow matrix only has 1162 transitions (discarded 16 similar events)
// Phase 1: matrix 1162 rows 654 cols
[2021-05-16 20:53:56] [INFO ] Computed 44 place invariants in 16 ms
[2021-05-16 20:53:57] [INFO ] State equation strengthened by 104 read => feed constraints.
[2021-05-16 20:54:05] [INFO ] Implicit Places using invariants and state equation in 8760 ms returned []
Implicit Place search using SMT with State Equation took 9257 ms to find 0 implicit places.
[2021-05-16 20:54:05] [INFO ] Flow matrix only has 1162 transitions (discarded 16 similar events)
// Phase 1: matrix 1162 rows 654 cols
[2021-05-16 20:54:05] [INFO ] Computed 44 place invariants in 27 ms
[2021-05-16 20:54:06] [INFO ] Dead Transitions using invariants and state equation in 955 ms returned []
Finished structural reductions, in 1 iterations. Remains : 654/655 places, 1178/1178 transitions.
Stuttering acceptance computed with spot in 130 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-04 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LEQ (ADD s59 s190 s216 s341 s389 s482 s562 s629) (ADD s30 s44 s209 s291 s388 s443 s463 s564))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 15 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S02J06T08-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T08-04 finished in 11556 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 15 out of 655 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 655/655 places, 1178/1178 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 654 transition count 1122
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 598 transition count 1122
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 112 place count 598 transition count 1042
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 272 place count 518 transition count 1042
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 384 place count 462 transition count 986
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 388 place count 458 transition count 982
Iterating global reduction 2 with 4 rules applied. Total rules applied 392 place count 458 transition count 982
Applied a total of 392 rules in 110 ms. Remains 458 /655 variables (removed 197) and now considering 982/1178 (removed 196) transitions.
[2021-05-16 20:54:06] [INFO ] Flow matrix only has 966 transitions (discarded 16 similar events)
// Phase 1: matrix 966 rows 458 cols
[2021-05-16 20:54:06] [INFO ] Computed 44 place invariants in 10 ms
[2021-05-16 20:54:07] [INFO ] Dead Transitions using invariants and state equation in 570 ms returned []
[2021-05-16 20:54:07] [INFO ] Flow matrix only has 966 transitions (discarded 16 similar events)
// Phase 1: matrix 966 rows 458 cols
[2021-05-16 20:54:07] [INFO ] Computed 44 place invariants in 13 ms
[2021-05-16 20:54:07] [INFO ] Implicit Places using invariants in 413 ms returned []
[2021-05-16 20:54:07] [INFO ] Flow matrix only has 966 transitions (discarded 16 similar events)
// Phase 1: matrix 966 rows 458 cols
[2021-05-16 20:54:07] [INFO ] Computed 44 place invariants in 25 ms
[2021-05-16 20:54:07] [INFO ] State equation strengthened by 104 read => feed constraints.
[2021-05-16 20:54:15] [INFO ] Implicit Places using invariants and state equation in 8007 ms returned []
Implicit Place search using SMT with State Equation took 8437 ms to find 0 implicit places.
[2021-05-16 20:54:15] [INFO ] Redundant transitions in 62 ms returned []
[2021-05-16 20:54:15] [INFO ] Flow matrix only has 966 transitions (discarded 16 similar events)
// Phase 1: matrix 966 rows 458 cols
[2021-05-16 20:54:15] [INFO ] Computed 44 place invariants in 10 ms
[2021-05-16 20:54:16] [INFO ] Dead Transitions using invariants and state equation in 549 ms returned []
Finished structural reductions, in 1 iterations. Remains : 458/655 places, 982/1178 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-05 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ (ADD s51 s108 s159 s219 s292 s302 s409 s422) (ADD s73 s161 s221 s348 s358 s411 s444))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 49 reset in 504 ms.
Stack based approach found an accepted trace after 240 steps with 0 reset with depth 241 and stack size 241 in 1 ms.
FORMULA PolyORBLF-PT-S02J06T08-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T08-05 finished in 10349 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 10 out of 655 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 655/655 places, 1178/1178 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 654 transition count 1178
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 9 place count 646 transition count 1170
Iterating global reduction 1 with 8 rules applied. Total rules applied 17 place count 646 transition count 1170
Applied a total of 17 rules in 40 ms. Remains 646 /655 variables (removed 9) and now considering 1170/1178 (removed 8) transitions.
[2021-05-16 20:54:16] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
// Phase 1: matrix 1154 rows 646 cols
[2021-05-16 20:54:16] [INFO ] Computed 44 place invariants in 13 ms
[2021-05-16 20:54:17] [INFO ] Dead Transitions using invariants and state equation in 982 ms returned []
[2021-05-16 20:54:17] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
// Phase 1: matrix 1154 rows 646 cols
[2021-05-16 20:54:17] [INFO ] Computed 44 place invariants in 13 ms
[2021-05-16 20:54:18] [INFO ] Implicit Places using invariants in 473 ms returned []
[2021-05-16 20:54:18] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
// Phase 1: matrix 1154 rows 646 cols
[2021-05-16 20:54:18] [INFO ] Computed 44 place invariants in 18 ms
[2021-05-16 20:54:18] [INFO ] State equation strengthened by 104 read => feed constraints.
[2021-05-16 20:54:31] [INFO ] Implicit Places using invariants and state equation in 12685 ms returned []
Implicit Place search using SMT with State Equation took 13177 ms to find 0 implicit places.
[2021-05-16 20:54:31] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
// Phase 1: matrix 1154 rows 646 cols
[2021-05-16 20:54:31] [INFO ] Computed 44 place invariants in 14 ms
[2021-05-16 20:54:32] [INFO ] Dead Transitions using invariants and state equation in 970 ms returned []
Finished structural reductions, in 1 iterations. Remains : 646/655 places, 1170/1178 transitions.
Stuttering acceptance computed with spot in 80 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ (ADD s29 s170 s195 s242 s250 s420 s514 s623) (ADD s496 s552))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S02J06T08-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T08-06 finished in 15337 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621198472399

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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-PT-S02J06T08"
export BK_EXAMINATION="LTLCardinality"
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-PT-S02J06T08, examination is LTLCardinality"
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-oct2-162089268100252"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S02J06T08.tgz
mv PolyORBLF-PT-S02J06T08 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;