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.r168-tall-165277017000659.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 itstools
Input is PolyORBLF-PT-S04J06T06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277017000659
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.2M
-rw-r--r-- 1 mcc users 18K Apr 29 14:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 108K Apr 29 14:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 54K Apr 29 14:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 241K Apr 29 14:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 11K May 9 08:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 42K May 9 08:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 8.2K May 9 08:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 35K May 9 08:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.8K May 9 08:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.8K May 9 08:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 2.6M 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 PolyORBLF-PT-S04J06T06-LTLCardinality-00
FORMULA_NAME PolyORBLF-PT-S04J06T06-LTLCardinality-01
FORMULA_NAME PolyORBLF-PT-S04J06T06-LTLCardinality-02
FORMULA_NAME PolyORBLF-PT-S04J06T06-LTLCardinality-03
FORMULA_NAME PolyORBLF-PT-S04J06T06-LTLCardinality-04
FORMULA_NAME PolyORBLF-PT-S04J06T06-LTLCardinality-05
FORMULA_NAME PolyORBLF-PT-S04J06T06-LTLCardinality-06
FORMULA_NAME PolyORBLF-PT-S04J06T06-LTLCardinality-07
FORMULA_NAME PolyORBLF-PT-S04J06T06-LTLCardinality-08
FORMULA_NAME PolyORBLF-PT-S04J06T06-LTLCardinality-09
FORMULA_NAME PolyORBLF-PT-S04J06T06-LTLCardinality-10
FORMULA_NAME PolyORBLF-PT-S04J06T06-LTLCardinality-11
FORMULA_NAME PolyORBLF-PT-S04J06T06-LTLCardinality-12
FORMULA_NAME PolyORBLF-PT-S04J06T06-LTLCardinality-13
FORMULA_NAME PolyORBLF-PT-S04J06T06-LTLCardinality-14
FORMULA_NAME PolyORBLF-PT-S04J06T06-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652908696701

Running Version 202205111006
[2022-05-18 21:18:17] [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]
[2022-05-18 21:18:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 21:18:18] [INFO ] Load time of PNML (sax parser for PT used): 252 ms
[2022-05-18 21:18:18] [INFO ] Transformed 618 places.
[2022-05-18 21:18:18] [INFO ] Transformed 3190 transitions.
[2022-05-18 21:18:18] [INFO ] Parsed PT model containing 618 places and 3190 transitions in 386 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 1626 transitions
Reduce redundant transitions removed 1626 transitions.
FORMULA PolyORBLF-PT-S04J06T06-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T06-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T06-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T06-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 86 out of 618 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 618/618 places, 1564/1564 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 614 transition count 1564
Applied a total of 4 rules in 89 ms. Remains 614 /618 variables (removed 4) and now considering 1564/1564 (removed 0) transitions.
[2022-05-18 21:18:18] [INFO ] Flow matrix only has 1540 transitions (discarded 24 similar events)
// Phase 1: matrix 1540 rows 614 cols
[2022-05-18 21:18:18] [INFO ] Computed 50 place invariants in 103 ms
[2022-05-18 21:18:20] [INFO ] Dead Transitions using invariants and state equation in 1728 ms found 324 transitions.
Found 324 dead transitions using SMT.
Drop transitions removed 324 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 324 transitions.
[2022-05-18 21:18:20] [INFO ] Flow matrix only has 1216 transitions (discarded 24 similar events)
// Phase 1: matrix 1216 rows 614 cols
[2022-05-18 21:18:20] [INFO ] Computed 50 place invariants in 62 ms
[2022-05-18 21:18:20] [INFO ] Implicit Places using invariants in 632 ms returned [137, 203, 331, 366, 488, 556]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 640 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 608/618 places, 1240/1564 transitions.
Applied a total of 0 rules in 16 ms. Remains 608 /608 variables (removed 0) and now considering 1240/1240 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 608/618 places, 1240/1564 transitions.
Support contains 86 out of 608 places after structural reductions.
[2022-05-18 21:18:21] [INFO ] Flatten gal took : 164 ms
[2022-05-18 21:18:21] [INFO ] Flatten gal took : 108 ms
[2022-05-18 21:18:21] [INFO ] Input system was already deterministic with 1240 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 425 ms. (steps per millisecond=23 ) properties (out of 21) seen :17
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2022-05-18 21:18:22] [INFO ] Flow matrix only has 1216 transitions (discarded 24 similar events)
// Phase 1: matrix 1216 rows 608 cols
[2022-05-18 21:18:22] [INFO ] Computed 44 place invariants in 43 ms
[2022-05-18 21:18:22] [INFO ] [Real]Absence check using 17 positive place invariants in 6 ms returned sat
[2022-05-18 21:18:22] [INFO ] [Real]Absence check using 17 positive and 27 generalized place invariants in 42 ms returned sat
[2022-05-18 21:18:22] [INFO ] After 219ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 4 atomic propositions for a total of 12 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA PolyORBLF-PT-S04J06T06-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T06-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T06-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 12 out of 608 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 608/608 places, 1240/1240 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 602 transition count 1234
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 602 transition count 1234
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 596 transition count 1228
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 596 transition count 1228
Applied a total of 24 rules in 80 ms. Remains 596 /608 variables (removed 12) and now considering 1228/1240 (removed 12) transitions.
[2022-05-18 21:18:23] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2022-05-18 21:18:23] [INFO ] Computed 44 place invariants in 32 ms
[2022-05-18 21:18:24] [INFO ] Dead Transitions using invariants and state equation in 1387 ms found 0 transitions.
[2022-05-18 21:18:24] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2022-05-18 21:18:24] [INFO ] Computed 44 place invariants in 25 ms
[2022-05-18 21:18:25] [INFO ] Implicit Places using invariants in 632 ms returned []
[2022-05-18 21:18:25] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2022-05-18 21:18:25] [INFO ] Computed 44 place invariants in 25 ms
[2022-05-18 21:18:25] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 21:18:39] [INFO ] Implicit Places using invariants and state equation in 14337 ms returned []
Implicit Place search using SMT with State Equation took 14977 ms to find 0 implicit places.
[2022-05-18 21:18:39] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2022-05-18 21:18:39] [INFO ] Computed 44 place invariants in 27 ms
[2022-05-18 21:18:40] [INFO ] Dead Transitions using invariants and state equation in 1400 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 596/608 places, 1228/1240 transitions.
Finished structural reductions, in 1 iterations. Remains : 596/608 places, 1228/1240 transitions.
Stuttering acceptance computed with spot in 198 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J06T06-LTLCardinality-00 automaton TGBA Formula[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 s193 s296 s401 s455 s574 s579) (ADD s108 s179 s287 s298 s514 s526))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 78 steps with 0 reset in 2 ms.
FORMULA PolyORBLF-PT-S04J06T06-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T06-LTLCardinality-00 finished in 18101 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G(!(F(p0) U p1)))))'
Support contains 16 out of 608 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 608/608 places, 1240/1240 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 608 transition count 1192
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 560 transition count 1192
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 72 Pre rules applied. Total rules applied 96 place count 560 transition count 1120
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 240 place count 488 transition count 1120
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 243 place count 485 transition count 1117
Iterating global reduction 2 with 3 rules applied. Total rules applied 246 place count 485 transition count 1117
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 306 place count 455 transition count 1087
Applied a total of 306 rules in 164 ms. Remains 455 /608 variables (removed 153) and now considering 1087/1240 (removed 153) transitions.
[2022-05-18 21:18:41] [INFO ] Flow matrix only has 1063 transitions (discarded 24 similar events)
// Phase 1: matrix 1063 rows 455 cols
[2022-05-18 21:18:41] [INFO ] Computed 44 place invariants in 15 ms
[2022-05-18 21:18:42] [INFO ] Dead Transitions using invariants and state equation in 742 ms found 0 transitions.
[2022-05-18 21:18:42] [INFO ] Flow matrix only has 1063 transitions (discarded 24 similar events)
// Phase 1: matrix 1063 rows 455 cols
[2022-05-18 21:18:42] [INFO ] Computed 44 place invariants in 14 ms
[2022-05-18 21:18:42] [INFO ] Implicit Places using invariants in 453 ms returned []
[2022-05-18 21:18:42] [INFO ] Flow matrix only has 1063 transitions (discarded 24 similar events)
// Phase 1: matrix 1063 rows 455 cols
[2022-05-18 21:18:42] [INFO ] Computed 44 place invariants in 20 ms
[2022-05-18 21:18:42] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 21:18:55] [INFO ] Implicit Places using invariants and state equation in 12718 ms returned []
Implicit Place search using SMT with State Equation took 13176 ms to find 0 implicit places.
[2022-05-18 21:18:55] [INFO ] Redundant transitions in 73 ms returned []
[2022-05-18 21:18:55] [INFO ] Flow matrix only has 1063 transitions (discarded 24 similar events)
// Phase 1: matrix 1063 rows 455 cols
[2022-05-18 21:18:55] [INFO ] Computed 44 place invariants in 15 ms
[2022-05-18 21:18:56] [INFO ] Dead Transitions using invariants and state equation in 809 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 455/608 places, 1087/1240 transitions.
Finished structural reductions, in 1 iterations. Remains : 455/608 places, 1087/1240 transitions.
Stuttering acceptance computed with spot in 34 ms :[p1]
Running random walk in product with property : PolyORBLF-PT-S04J06T06-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=p1, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(AND (LEQ (ADD s86 s139 s222 s231 s388 s398) (ADD s19 s71 s335 s409)) (LEQ 2 (ADD s54 s55 s112 s183 s228 s419)))], 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 12 reset in 500 ms.
Stack based approach found an accepted trace after 1542 steps with 0 reset with depth 1543 and stack size 1543 in 9 ms.
FORMULA PolyORBLF-PT-S04J06T06-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-PT-S04J06T06-LTLCardinality-01 finished in 15545 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 4 out of 608 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 608/608 places, 1240/1240 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 602 transition count 1234
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 602 transition count 1234
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 596 transition count 1228
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 596 transition count 1228
Applied a total of 24 rules in 31 ms. Remains 596 /608 variables (removed 12) and now considering 1228/1240 (removed 12) transitions.
[2022-05-18 21:18:56] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2022-05-18 21:18:56] [INFO ] Computed 44 place invariants in 21 ms
[2022-05-18 21:18:58] [INFO ] Dead Transitions using invariants and state equation in 1389 ms found 0 transitions.
[2022-05-18 21:18:58] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2022-05-18 21:18:58] [INFO ] Computed 44 place invariants in 27 ms
[2022-05-18 21:18:58] [INFO ] Implicit Places using invariants in 596 ms returned []
[2022-05-18 21:18:58] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2022-05-18 21:18:58] [INFO ] Computed 44 place invariants in 23 ms
[2022-05-18 21:18:59] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 21:19:11] [INFO ] Implicit Places using invariants and state equation in 13088 ms returned []
Implicit Place search using SMT with State Equation took 13686 ms to find 0 implicit places.
[2022-05-18 21:19:11] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2022-05-18 21:19:11] [INFO ] Computed 44 place invariants in 28 ms
[2022-05-18 21:19:13] [INFO ] Dead Transitions using invariants and state equation in 1365 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 596/608 places, 1228/1240 transitions.
Finished structural reductions, in 1 iterations. Remains : 596/608 places, 1228/1240 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : PolyORBLF-PT-S04J06T06-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (LEQ s292 s323) (LEQ s443 s226))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 670 ms.
Product exploration explored 100000 steps with 50000 reset in 591 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 65 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA PolyORBLF-PT-S04J06T06-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S04J06T06-LTLCardinality-08 finished in 17917 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(G(F(G(F(p0)))))))'
Support contains 2 out of 608 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 608/608 places, 1240/1240 transitions.
Drop transitions removed 53 transitions
Trivial Post-agglo rules discarded 53 transitions
Performed 53 trivial Post agglomeration. Transition count delta: 53
Iterating post reduction 0 with 53 rules applied. Total rules applied 53 place count 608 transition count 1187
Reduce places removed 53 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 54 rules applied. Total rules applied 107 place count 555 transition count 1186
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 108 place count 554 transition count 1186
Performed 71 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 71 Pre rules applied. Total rules applied 108 place count 554 transition count 1115
Deduced a syphon composed of 71 places in 1 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 3 with 142 rules applied. Total rules applied 250 place count 483 transition count 1115
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 252 place count 481 transition count 1113
Iterating global reduction 3 with 2 rules applied. Total rules applied 254 place count 481 transition count 1113
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 374 place count 421 transition count 1053
Applied a total of 374 rules in 93 ms. Remains 421 /608 variables (removed 187) and now considering 1053/1240 (removed 187) transitions.
[2022-05-18 21:19:14] [INFO ] Flow matrix only has 1029 transitions (discarded 24 similar events)
// Phase 1: matrix 1029 rows 421 cols
[2022-05-18 21:19:14] [INFO ] Computed 44 place invariants in 13 ms
[2022-05-18 21:19:15] [INFO ] Dead Transitions using invariants and state equation in 747 ms found 0 transitions.
[2022-05-18 21:19:15] [INFO ] Flow matrix only has 1029 transitions (discarded 24 similar events)
// Phase 1: matrix 1029 rows 421 cols
[2022-05-18 21:19:15] [INFO ] Computed 44 place invariants in 16 ms
[2022-05-18 21:19:15] [INFO ] Implicit Places using invariants in 456 ms returned []
[2022-05-18 21:19:15] [INFO ] Flow matrix only has 1029 transitions (discarded 24 similar events)
// Phase 1: matrix 1029 rows 421 cols
[2022-05-18 21:19:15] [INFO ] Computed 44 place invariants in 13 ms
[2022-05-18 21:19:16] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 21:19:21] [INFO ] Implicit Places using invariants and state equation in 6048 ms returned []
Implicit Place search using SMT with State Equation took 6508 ms to find 0 implicit places.
[2022-05-18 21:19:22] [INFO ] Redundant transitions in 20 ms returned []
[2022-05-18 21:19:22] [INFO ] Flow matrix only has 1029 transitions (discarded 24 similar events)
// Phase 1: matrix 1029 rows 421 cols
[2022-05-18 21:19:22] [INFO ] Computed 44 place invariants in 16 ms
[2022-05-18 21:19:22] [INFO ] Dead Transitions using invariants and state equation in 756 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 421/608 places, 1053/1240 transitions.
Finished structural reductions, in 1 iterations. Remains : 421/608 places, 1053/1240 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J06T06-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s348 s185)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 29627 steps with 376 reset in 124 ms.
FORMULA PolyORBLF-PT-S04J06T06-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T06-LTLCardinality-09 finished in 8354 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(!(G(p0) U p1)))'
Support contains 3 out of 608 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 608/608 places, 1240/1240 transitions.
Drop transitions removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 608 transition count 1186
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 108 place count 554 transition count 1186
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 72 Pre rules applied. Total rules applied 108 place count 554 transition count 1114
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 252 place count 482 transition count 1114
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 255 place count 479 transition count 1111
Iterating global reduction 2 with 3 rules applied. Total rules applied 258 place count 479 transition count 1111
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 0 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 370 place count 423 transition count 1055
Applied a total of 370 rules in 60 ms. Remains 423 /608 variables (removed 185) and now considering 1055/1240 (removed 185) transitions.
[2022-05-18 21:19:23] [INFO ] Flow matrix only has 1031 transitions (discarded 24 similar events)
// Phase 1: matrix 1031 rows 423 cols
[2022-05-18 21:19:23] [INFO ] Computed 44 place invariants in 17 ms
[2022-05-18 21:19:23] [INFO ] Dead Transitions using invariants and state equation in 748 ms found 0 transitions.
[2022-05-18 21:19:23] [INFO ] Flow matrix only has 1031 transitions (discarded 24 similar events)
// Phase 1: matrix 1031 rows 423 cols
[2022-05-18 21:19:23] [INFO ] Computed 44 place invariants in 21 ms
[2022-05-18 21:19:24] [INFO ] Implicit Places using invariants in 472 ms returned []
[2022-05-18 21:19:24] [INFO ] Flow matrix only has 1031 transitions (discarded 24 similar events)
// Phase 1: matrix 1031 rows 423 cols
[2022-05-18 21:19:24] [INFO ] Computed 44 place invariants in 18 ms
[2022-05-18 21:19:24] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 21:19:36] [INFO ] Implicit Places using invariants and state equation in 11959 ms returned []
Implicit Place search using SMT with State Equation took 12437 ms to find 0 implicit places.
[2022-05-18 21:19:36] [INFO ] Redundant transitions in 25 ms returned []
[2022-05-18 21:19:36] [INFO ] Flow matrix only has 1031 transitions (discarded 24 similar events)
// Phase 1: matrix 1031 rows 423 cols
[2022-05-18 21:19:36] [INFO ] Computed 44 place invariants in 12 ms
[2022-05-18 21:19:37] [INFO ] Dead Transitions using invariants and state equation in 742 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 423/608 places, 1055/1240 transitions.
Finished structural reductions, in 1 iterations. Remains : 423/608 places, 1055/1240 transitions.
Stuttering acceptance computed with spot in 91 ms :[p1, (AND p1 p0)]
Running random walk in product with property : PolyORBLF-PT-S04J06T06-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (LEQ 3 s143) (LEQ s326 s386)), p0:(LEQ s326 s386)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 14667 steps with 28 reset in 76 ms.
FORMULA PolyORBLF-PT-S04J06T06-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T06-LTLCardinality-10 finished in 14207 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 608 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 608/608 places, 1240/1240 transitions.
Drop transitions removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 608 transition count 1186
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 108 place count 554 transition count 1186
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 72 Pre rules applied. Total rules applied 108 place count 554 transition count 1114
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 252 place count 482 transition count 1114
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 255 place count 479 transition count 1111
Iterating global reduction 2 with 3 rules applied. Total rules applied 258 place count 479 transition count 1111
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 378 place count 419 transition count 1051
Applied a total of 378 rules in 56 ms. Remains 419 /608 variables (removed 189) and now considering 1051/1240 (removed 189) transitions.
[2022-05-18 21:19:37] [INFO ] Flow matrix only has 1027 transitions (discarded 24 similar events)
// Phase 1: matrix 1027 rows 419 cols
[2022-05-18 21:19:37] [INFO ] Computed 44 place invariants in 24 ms
[2022-05-18 21:19:37] [INFO ] Dead Transitions using invariants and state equation in 742 ms found 0 transitions.
[2022-05-18 21:19:38] [INFO ] Flow matrix only has 1027 transitions (discarded 24 similar events)
// Phase 1: matrix 1027 rows 419 cols
[2022-05-18 21:19:38] [INFO ] Computed 44 place invariants in 15 ms
[2022-05-18 21:19:38] [INFO ] Implicit Places using invariants in 468 ms returned []
[2022-05-18 21:19:38] [INFO ] Flow matrix only has 1027 transitions (discarded 24 similar events)
// Phase 1: matrix 1027 rows 419 cols
[2022-05-18 21:19:38] [INFO ] Computed 44 place invariants in 19 ms
[2022-05-18 21:19:38] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 21:19:47] [INFO ] Implicit Places using invariants and state equation in 9278 ms returned []
Implicit Place search using SMT with State Equation took 9747 ms to find 0 implicit places.
[2022-05-18 21:19:47] [INFO ] Redundant transitions in 22 ms returned []
[2022-05-18 21:19:47] [INFO ] Flow matrix only has 1027 transitions (discarded 24 similar events)
// Phase 1: matrix 1027 rows 419 cols
[2022-05-18 21:19:47] [INFO ] Computed 44 place invariants in 16 ms
[2022-05-18 21:19:48] [INFO ] Dead Transitions using invariants and state equation in 760 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 419/608 places, 1051/1240 transitions.
Finished structural reductions, in 1 iterations. Remains : 419/608 places, 1051/1240 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J06T06-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s70)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 12447 steps with 0 reset in 50 ms.
FORMULA PolyORBLF-PT-S04J06T06-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T06-LTLCardinality-11 finished in 11453 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||(G(G(p1))&&X(p2)))))'
Support contains 6 out of 608 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 608/608 places, 1240/1240 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 602 transition count 1234
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 602 transition count 1234
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 596 transition count 1228
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 596 transition count 1228
Applied a total of 24 rules in 23 ms. Remains 596 /608 variables (removed 12) and now considering 1228/1240 (removed 12) transitions.
[2022-05-18 21:19:48] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2022-05-18 21:19:48] [INFO ] Computed 44 place invariants in 35 ms
[2022-05-18 21:19:50] [INFO ] Dead Transitions using invariants and state equation in 1369 ms found 0 transitions.
[2022-05-18 21:19:50] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2022-05-18 21:19:50] [INFO ] Computed 44 place invariants in 26 ms
[2022-05-18 21:19:50] [INFO ] Implicit Places using invariants in 597 ms returned []
[2022-05-18 21:19:50] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2022-05-18 21:19:50] [INFO ] Computed 44 place invariants in 30 ms
[2022-05-18 21:19:51] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 21:20:03] [INFO ] Implicit Places using invariants and state equation in 13271 ms returned []
Implicit Place search using SMT with State Equation took 13872 ms to find 0 implicit places.
[2022-05-18 21:20:03] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2022-05-18 21:20:03] [INFO ] Computed 44 place invariants in 20 ms
[2022-05-18 21:20:05] [INFO ] Dead Transitions using invariants and state equation in 1373 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 596/608 places, 1228/1240 transitions.
Finished structural reductions, in 1 iterations. Remains : 596/608 places, 1228/1240 transitions.
Stuttering acceptance computed with spot in 147 ms :[true, (OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBLF-PT-S04J06T06-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1 p2), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(GT s310 s232), p0:(LEQ s514 s586), p2:(GT s402 s267)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 272 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S04J06T06-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T06-LTLCardinality-12 finished in 16820 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 608 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 608/608 places, 1240/1240 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 602 transition count 1234
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 602 transition count 1234
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 596 transition count 1228
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 596 transition count 1228
Applied a total of 24 rules in 24 ms. Remains 596 /608 variables (removed 12) and now considering 1228/1240 (removed 12) transitions.
[2022-05-18 21:20:05] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2022-05-18 21:20:05] [INFO ] Computed 44 place invariants in 20 ms
[2022-05-18 21:20:06] [INFO ] Dead Transitions using invariants and state equation in 1372 ms found 0 transitions.
[2022-05-18 21:20:06] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2022-05-18 21:20:06] [INFO ] Computed 44 place invariants in 26 ms
[2022-05-18 21:20:07] [INFO ] Implicit Places using invariants in 614 ms returned []
[2022-05-18 21:20:07] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2022-05-18 21:20:07] [INFO ] Computed 44 place invariants in 21 ms
[2022-05-18 21:20:08] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 21:20:17] [INFO ] Implicit Places using invariants and state equation in 10094 ms returned []
Implicit Place search using SMT with State Equation took 10710 ms to find 0 implicit places.
[2022-05-18 21:20:17] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2022-05-18 21:20:17] [INFO ] Computed 44 place invariants in 30 ms
[2022-05-18 21:20:19] [INFO ] Dead Transitions using invariants and state equation in 1460 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 596/608 places, 1228/1240 transitions.
Finished structural reductions, in 1 iterations. Remains : 596/608 places, 1228/1240 transitions.
Stuttering acceptance computed with spot in 111 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J06T06-LTLCardinality-14 automaton TGBA Formula[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:(GT s112 s531)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S04J06T06-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T06-LTLCardinality-14 finished in 13706 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 608 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 608/608 places, 1240/1240 transitions.
Drop transitions removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 608 transition count 1186
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 108 place count 554 transition count 1186
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 72 Pre rules applied. Total rules applied 108 place count 554 transition count 1114
Deduced a syphon composed of 72 places in 4 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 252 place count 482 transition count 1114
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 255 place count 479 transition count 1111
Iterating global reduction 2 with 3 rules applied. Total rules applied 258 place count 479 transition count 1111
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 378 place count 419 transition count 1051
Applied a total of 378 rules in 68 ms. Remains 419 /608 variables (removed 189) and now considering 1051/1240 (removed 189) transitions.
[2022-05-18 21:20:19] [INFO ] Flow matrix only has 1027 transitions (discarded 24 similar events)
// Phase 1: matrix 1027 rows 419 cols
[2022-05-18 21:20:19] [INFO ] Computed 44 place invariants in 19 ms
[2022-05-18 21:20:19] [INFO ] Dead Transitions using invariants and state equation in 735 ms found 0 transitions.
[2022-05-18 21:20:19] [INFO ] Flow matrix only has 1027 transitions (discarded 24 similar events)
// Phase 1: matrix 1027 rows 419 cols
[2022-05-18 21:20:20] [INFO ] Computed 44 place invariants in 20 ms
[2022-05-18 21:20:20] [INFO ] Implicit Places using invariants in 456 ms returned []
[2022-05-18 21:20:20] [INFO ] Flow matrix only has 1027 transitions (discarded 24 similar events)
// Phase 1: matrix 1027 rows 419 cols
[2022-05-18 21:20:20] [INFO ] Computed 44 place invariants in 16 ms
[2022-05-18 21:20:20] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 21:20:30] [INFO ] Implicit Places using invariants and state equation in 9936 ms returned []
Implicit Place search using SMT with State Equation took 10393 ms to find 0 implicit places.
[2022-05-18 21:20:30] [INFO ] Redundant transitions in 23 ms returned []
[2022-05-18 21:20:30] [INFO ] Flow matrix only has 1027 transitions (discarded 24 similar events)
// Phase 1: matrix 1027 rows 419 cols
[2022-05-18 21:20:30] [INFO ] Computed 44 place invariants in 19 ms
[2022-05-18 21:20:31] [INFO ] Dead Transitions using invariants and state equation in 763 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 419/608 places, 1051/1240 transitions.
Finished structural reductions, in 1 iterations. Remains : 419/608 places, 1051/1240 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J06T06-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 3 s386)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 4274 reset in 404 ms.
Product exploration explored 100000 steps with 4259 reset in 434 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 185 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Finished random walk after 16 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=8 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 130 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
[2022-05-18 21:20:32] [INFO ] Flow matrix only has 1027 transitions (discarded 24 similar events)
// Phase 1: matrix 1027 rows 419 cols
[2022-05-18 21:20:32] [INFO ] Computed 44 place invariants in 18 ms
Proved EG (NOT p0)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 3 factoid took 73 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 0 AP.
FORMULA PolyORBLF-PT-S04J06T06-LTLCardinality-15 FALSE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S04J06T06-LTLCardinality-15 finished in 13831 ms.
All properties solved by simple procedures.
Total runtime 135127 ms.

BK_STOP 1652908833058

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

+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m

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-S04J06T06"
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-S04J06T06, 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 r168-tall-165277017000659"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J06T06.tgz
mv PolyORBLF-PT-S04J06T06 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 ;