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-165277016800515.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-COL-S04J06T06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016800515
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 408K
-rw-r--r-- 1 mcc users 9.7K Apr 29 14:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Apr 29 14:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Apr 29 14:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K 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 4.3K May 9 08:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 08:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 08:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 10 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 154K 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-COL-S04J06T06-LTLCardinality-00
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLCardinality-01
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLCardinality-02
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLCardinality-03
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLCardinality-04
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLCardinality-05
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLCardinality-06
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLCardinality-07
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLCardinality-08
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLCardinality-09
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLCardinality-10
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLCardinality-11
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLCardinality-12
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLCardinality-13
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLCardinality-14
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652868340178

Running Version 202205111006
[2022-05-18 10:05:41] [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 10:05:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 10:05:41] [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.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-05-18 10:05:41] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-18 10:05:42] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 689 ms
[2022-05-18 10:05:42] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 618 PT places and 3232.0 transition bindings in 27 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
FORMULA PolyORBLF-COL-S04J06T06-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-18 10:05:42] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 13 ms.
[2022-05-18 10:05:42] [INFO ] Skeletonized 15 HLPN properties in 0 ms.
Initial state reduction rules removed 5 formulas.
FORMULA PolyORBLF-COL-S04J06T06-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T06-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T06-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T06-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T06-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 10 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 3 resets, run finished after 428 ms. (steps per millisecond=23 ) properties (out of 19) seen :12
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2022-05-18 10:05:43] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2022-05-18 10:05:43] [INFO ] Computed 26 place invariants in 11 ms
[2022-05-18 10:05:43] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2022-05-18 10:05:43] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 11 ms returned sat
[2022-05-18 10:05:43] [INFO ] After 166ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:5
[2022-05-18 10:05:43] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 10:05:43] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2022-05-18 10:05:43] [INFO ] After 79ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :0
Fused 7 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 7 atomic propositions for a total of 10 simplifications.
FORMULA PolyORBLF-COL-S04J06T06-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T06-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-18 10:05:44] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-18 10:05:44] [INFO ] Flatten gal took : 380 ms
FORMULA PolyORBLF-COL-S04J06T06-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-18 10:05:44] [INFO ] Flatten gal took : 10 ms
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2022-05-18 10:05:44] [INFO ] Unfolded HLPN to a Petri net with 618 places and 3190 transitions 21570 arcs in 112 ms.
[2022-05-18 10:05:44] [INFO ] Unfolded 7 HLPN properties in 0 ms.
Ensure Unique test removed 1626 transitions
Reduce redundant transitions removed 1626 transitions.
Support contains 81 out of 618 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 618/618 places, 1564/1564 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 612 transition count 1558
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 612 transition count 1558
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 606 transition count 1552
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 606 transition count 1552
Applied a total of 24 rules in 158 ms. Remains 606 /618 variables (removed 12) and now considering 1552/1564 (removed 12) transitions.
[2022-05-18 10:05:44] [INFO ] Flow matrix only has 1528 transitions (discarded 24 similar events)
// Phase 1: matrix 1528 rows 606 cols
[2022-05-18 10:05:44] [INFO ] Computed 54 place invariants in 92 ms
[2022-05-18 10:05:45] [INFO ] Dead Transitions using invariants and state equation in 944 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 10:05:45] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 606 cols
[2022-05-18 10:05:45] [INFO ] Computed 54 place invariants in 59 ms
[2022-05-18 10:05:46] [INFO ] Implicit Places using invariants in 490 ms returned [484, 485, 486, 487, 488, 489]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 493 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 600/618 places, 1228/1564 transitions.
Applied a total of 0 rules in 12 ms. Remains 600 /600 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 600/618 places, 1228/1564 transitions.
Support contains 81 out of 600 places after structural reductions.
[2022-05-18 10:05:46] [INFO ] Flatten gal took : 112 ms
[2022-05-18 10:05:46] [INFO ] Flatten gal took : 95 ms
[2022-05-18 10:05:46] [INFO ] Input system was already deterministic with 1228 transitions.
Incomplete random walk after 10001 steps, including 4 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 12) seen :11
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-18 10:05:46] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 600 cols
[2022-05-18 10:05:46] [INFO ] Computed 48 place invariants in 45 ms
[2022-05-18 10:05:46] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 10:05:46] [INFO ] [Nat]Absence check using 21 positive place invariants in 5 ms returned sat
[2022-05-18 10:05:46] [INFO ] [Nat]Absence check using 21 positive and 27 generalized place invariants in 32 ms returned sat
[2022-05-18 10:05:46] [INFO ] After 140ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 7 simplifications.
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 600 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 600/600 places, 1228/1228 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 596 transition count 1228
Applied a total of 4 rules in 15 ms. Remains 596 /600 variables (removed 4) and now considering 1228/1228 (removed 0) transitions.
[2022-05-18 10:05:47] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2022-05-18 10:05:47] [INFO ] Computed 44 place invariants in 28 ms
[2022-05-18 10:05:47] [INFO ] Dead Transitions using invariants and state equation in 665 ms found 0 transitions.
[2022-05-18 10:05:47] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2022-05-18 10:05:47] [INFO ] Computed 44 place invariants in 26 ms
[2022-05-18 10:05:48] [INFO ] Implicit Places using invariants in 452 ms returned []
[2022-05-18 10:05:48] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2022-05-18 10:05:48] [INFO ] Computed 44 place invariants in 26 ms
[2022-05-18 10:05:48] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 10:06:00] [INFO ] Implicit Places using invariants and state equation in 11861 ms returned []
Implicit Place search using SMT with State Equation took 12320 ms to find 0 implicit places.
[2022-05-18 10:06:00] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2022-05-18 10:06:00] [INFO ] Computed 44 place invariants in 35 ms
[2022-05-18 10:06:00] [INFO ] Dead Transitions using invariants and state equation in 660 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 596/600 places, 1228/1228 transitions.
Finished structural reductions, in 1 iterations. Remains : 596/600 places, 1228/1228 transitions.
Stuttering acceptance computed with spot in 211 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-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 s492 s493 s494 s495 s496 s497) (ADD s548 s549 s550 s551 s552 s553))], 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 5 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T06-LTLCardinality-00 finished in 13931 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 600 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 600/600 places, 1228/1228 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 596 transition count 1192
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 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 72 place count 560 transition count 1120
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 216 place count 488 transition count 1120
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 276 place count 458 transition count 1090
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 282 place count 452 transition count 1084
Iterating global reduction 2 with 6 rules applied. Total rules applied 288 place count 452 transition count 1084
Applied a total of 288 rules in 125 ms. Remains 452 /600 variables (removed 148) and now considering 1084/1228 (removed 144) transitions.
[2022-05-18 10:06:01] [INFO ] Flow matrix only has 1060 transitions (discarded 24 similar events)
// Phase 1: matrix 1060 rows 452 cols
[2022-05-18 10:06:01] [INFO ] Computed 44 place invariants in 15 ms
[2022-05-18 10:06:01] [INFO ] Dead Transitions using invariants and state equation in 509 ms found 0 transitions.
[2022-05-18 10:06:01] [INFO ] Flow matrix only has 1060 transitions (discarded 24 similar events)
// Phase 1: matrix 1060 rows 452 cols
[2022-05-18 10:06:01] [INFO ] Computed 44 place invariants in 16 ms
[2022-05-18 10:06:02] [INFO ] Implicit Places using invariants in 396 ms returned []
[2022-05-18 10:06:02] [INFO ] Flow matrix only has 1060 transitions (discarded 24 similar events)
// Phase 1: matrix 1060 rows 452 cols
[2022-05-18 10:06:02] [INFO ] Computed 44 place invariants in 15 ms
[2022-05-18 10:06:02] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 10:06:08] [INFO ] Implicit Places using invariants and state equation in 6955 ms returned []
Implicit Place search using SMT with State Equation took 7353 ms to find 0 implicit places.
[2022-05-18 10:06:09] [INFO ] Redundant transitions in 70 ms returned []
[2022-05-18 10:06:09] [INFO ] Flow matrix only has 1060 transitions (discarded 24 similar events)
// Phase 1: matrix 1060 rows 452 cols
[2022-05-18 10:06:09] [INFO ] Computed 44 place invariants in 20 ms
[2022-05-18 10:06:09] [INFO ] Dead Transitions using invariants and state equation in 475 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 452/600 places, 1084/1228 transitions.
Finished structural reductions, in 1 iterations. Remains : 452/600 places, 1084/1228 transitions.
Stuttering acceptance computed with spot in 31 ms :[p1]
Running random walk in product with property : PolyORBLF-COL-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 s446 s447 s448 s449 s450 s451) (ADD s250 s251 s252 s253)) (LEQ 2 (ADD s14 s15 s16 s17 s18 s19)))], 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 14 reset in 504 ms.
Stack based approach found an accepted trace after 3158 steps with 1 reset with depth 1935 and stack size 1935 in 14 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-COL-S04J06T06-LTLCardinality-01 finished in 9121 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G(F(G(p0))))))'
Support contains 11 out of 600 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 600/600 places, 1228/1228 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 596 transition count 1186
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 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 84 place count 554 transition count 1114
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 228 place count 482 transition count 1114
Performed 54 Post agglomeration using F-continuation condition.Transition count delta: 54
Deduced a syphon composed of 54 places in 1 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 2 with 108 rules applied. Total rules applied 336 place count 428 transition count 1060
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 342 place count 422 transition count 1054
Iterating global reduction 2 with 6 rules applied. Total rules applied 348 place count 422 transition count 1054
Applied a total of 348 rules in 78 ms. Remains 422 /600 variables (removed 178) and now considering 1054/1228 (removed 174) transitions.
[2022-05-18 10:06:10] [INFO ] Flow matrix only has 1030 transitions (discarded 24 similar events)
// Phase 1: matrix 1030 rows 422 cols
[2022-05-18 10:06:10] [INFO ] Computed 44 place invariants in 11 ms
[2022-05-18 10:06:10] [INFO ] Dead Transitions using invariants and state equation in 502 ms found 0 transitions.
[2022-05-18 10:06:10] [INFO ] Flow matrix only has 1030 transitions (discarded 24 similar events)
// Phase 1: matrix 1030 rows 422 cols
[2022-05-18 10:06:10] [INFO ] Computed 44 place invariants in 11 ms
[2022-05-18 10:06:11] [INFO ] Implicit Places using invariants in 357 ms returned []
[2022-05-18 10:06:11] [INFO ] Flow matrix only has 1030 transitions (discarded 24 similar events)
// Phase 1: matrix 1030 rows 422 cols
[2022-05-18 10:06:11] [INFO ] Computed 44 place invariants in 11 ms
[2022-05-18 10:06:11] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 10:06:15] [INFO ] Implicit Places using invariants and state equation in 4890 ms returned []
Implicit Place search using SMT with State Equation took 5249 ms to find 0 implicit places.
[2022-05-18 10:06:15] [INFO ] Redundant transitions in 16 ms returned []
[2022-05-18 10:06:15] [INFO ] Flow matrix only has 1030 transitions (discarded 24 similar events)
// Phase 1: matrix 1030 rows 422 cols
[2022-05-18 10:06:15] [INFO ] Computed 44 place invariants in 22 ms
[2022-05-18 10:06:16] [INFO ] Dead Transitions using invariants and state equation in 471 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 422/600 places, 1054/1228 transitions.
Finished structural reductions, in 1 iterations. Remains : 422/600 places, 1054/1228 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LEQ (ADD s394 s395 s396 s397) s129) (LEQ 1 (ADD s362 s363 s364 s365 s366 s367)))], 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 13673 steps with 0 reset in 56 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T06-LTLCardinality-08 finished in 6439 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 19 out of 600 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 600/600 places, 1228/1228 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 596 transition count 1192
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 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 72 place count 560 transition count 1120
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 216 place count 488 transition count 1120
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 2 with 120 rules applied. Total rules applied 336 place count 428 transition count 1060
Applied a total of 336 rules in 54 ms. Remains 428 /600 variables (removed 172) and now considering 1060/1228 (removed 168) transitions.
[2022-05-18 10:06:16] [INFO ] Flow matrix only has 1036 transitions (discarded 24 similar events)
// Phase 1: matrix 1036 rows 428 cols
[2022-05-18 10:06:16] [INFO ] Computed 44 place invariants in 15 ms
[2022-05-18 10:06:17] [INFO ] Dead Transitions using invariants and state equation in 697 ms found 0 transitions.
[2022-05-18 10:06:17] [INFO ] Flow matrix only has 1036 transitions (discarded 24 similar events)
// Phase 1: matrix 1036 rows 428 cols
[2022-05-18 10:06:17] [INFO ] Computed 44 place invariants in 19 ms
[2022-05-18 10:06:17] [INFO ] Implicit Places using invariants in 360 ms returned []
[2022-05-18 10:06:17] [INFO ] Flow matrix only has 1036 transitions (discarded 24 similar events)
// Phase 1: matrix 1036 rows 428 cols
[2022-05-18 10:06:17] [INFO ] Computed 44 place invariants in 17 ms
[2022-05-18 10:06:18] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 10:06:24] [INFO ] Implicit Places using invariants and state equation in 7117 ms returned []
Implicit Place search using SMT with State Equation took 7479 ms to find 0 implicit places.
[2022-05-18 10:06:24] [INFO ] Redundant transitions in 12 ms returned []
[2022-05-18 10:06:24] [INFO ] Flow matrix only has 1036 transitions (discarded 24 similar events)
// Phase 1: matrix 1036 rows 428 cols
[2022-05-18 10:06:24] [INFO ] Computed 44 place invariants in 21 ms
[2022-05-18 10:06:25] [INFO ] Dead Transitions using invariants and state equation in 479 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 428/600 places, 1060/1228 transitions.
Finished structural reductions, in 1 iterations. Remains : 428/600 places, 1060/1228 transitions.
Stuttering acceptance computed with spot in 140 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT s398 (ADD s338 s339 s340 s341 s342 s343)), p1:(LEQ (ADD s14 s15 s16 s17 s18 s19) (ADD s2 s3 s4 s5 s6 s7))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 52 reset in 394 ms.
Stack based approach found an accepted trace after 1673 steps with 2 reset with depth 1660 and stack size 1659 in 8 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-COL-S04J06T06-LTLCardinality-09 finished in 9289 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(G(p0))))'
Support contains 7 out of 600 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 600/600 places, 1228/1228 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 596 transition count 1186
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 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 84 place count 554 transition count 1114
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 228 place count 482 transition count 1114
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 2 with 120 rules applied. Total rules applied 348 place count 422 transition count 1054
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 354 place count 416 transition count 1048
Iterating global reduction 2 with 6 rules applied. Total rules applied 360 place count 416 transition count 1048
Applied a total of 360 rules in 65 ms. Remains 416 /600 variables (removed 184) and now considering 1048/1228 (removed 180) transitions.
[2022-05-18 10:06:25] [INFO ] Flow matrix only has 1024 transitions (discarded 24 similar events)
// Phase 1: matrix 1024 rows 416 cols
[2022-05-18 10:06:25] [INFO ] Computed 44 place invariants in 13 ms
[2022-05-18 10:06:26] [INFO ] Dead Transitions using invariants and state equation in 496 ms found 0 transitions.
[2022-05-18 10:06:26] [INFO ] Flow matrix only has 1024 transitions (discarded 24 similar events)
// Phase 1: matrix 1024 rows 416 cols
[2022-05-18 10:06:26] [INFO ] Computed 44 place invariants in 16 ms
[2022-05-18 10:06:26] [INFO ] Implicit Places using invariants in 356 ms returned []
[2022-05-18 10:06:26] [INFO ] Flow matrix only has 1024 transitions (discarded 24 similar events)
// Phase 1: matrix 1024 rows 416 cols
[2022-05-18 10:06:26] [INFO ] Computed 44 place invariants in 13 ms
[2022-05-18 10:06:27] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 10:06:33] [INFO ] Implicit Places using invariants and state equation in 6310 ms returned []
Implicit Place search using SMT with State Equation took 6669 ms to find 0 implicit places.
[2022-05-18 10:06:33] [INFO ] Redundant transitions in 8 ms returned []
[2022-05-18 10:06:33] [INFO ] Flow matrix only has 1024 transitions (discarded 24 similar events)
// Phase 1: matrix 1024 rows 416 cols
[2022-05-18 10:06:33] [INFO ] Computed 44 place invariants in 18 ms
[2022-05-18 10:06:33] [INFO ] Dead Transitions using invariants and state equation in 440 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 416/600 places, 1048/1228 transitions.
Finished structural reductions, in 1 iterations. Remains : 416/600 places, 1048/1228 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-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:(GT (ADD s98 s99 s100 s101 s102 s103) s270)], 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 2800 steps with 0 reset in 12 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T06-LTLCardinality-11 finished in 7742 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(p0)||F(G(F(p1))))))'
Support contains 7 out of 600 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 600/600 places, 1228/1228 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 596 transition count 1186
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 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 84 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 228 place count 482 transition count 1114
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 2 with 120 rules applied. Total rules applied 348 place count 422 transition count 1054
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 354 place count 416 transition count 1048
Iterating global reduction 2 with 6 rules applied. Total rules applied 360 place count 416 transition count 1048
Applied a total of 360 rules in 53 ms. Remains 416 /600 variables (removed 184) and now considering 1048/1228 (removed 180) transitions.
[2022-05-18 10:06:33] [INFO ] Flow matrix only has 1024 transitions (discarded 24 similar events)
// Phase 1: matrix 1024 rows 416 cols
[2022-05-18 10:06:33] [INFO ] Computed 44 place invariants in 12 ms
[2022-05-18 10:06:34] [INFO ] Dead Transitions using invariants and state equation in 497 ms found 0 transitions.
[2022-05-18 10:06:34] [INFO ] Flow matrix only has 1024 transitions (discarded 24 similar events)
// Phase 1: matrix 1024 rows 416 cols
[2022-05-18 10:06:34] [INFO ] Computed 44 place invariants in 13 ms
[2022-05-18 10:06:34] [INFO ] Implicit Places using invariants in 338 ms returned []
[2022-05-18 10:06:34] [INFO ] Flow matrix only has 1024 transitions (discarded 24 similar events)
// Phase 1: matrix 1024 rows 416 cols
[2022-05-18 10:06:34] [INFO ] Computed 44 place invariants in 12 ms
[2022-05-18 10:06:34] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 10:06:43] [INFO ] Implicit Places using invariants and state equation in 8562 ms returned []
Implicit Place search using SMT with State Equation took 8901 ms to find 0 implicit places.
[2022-05-18 10:06:43] [INFO ] Redundant transitions in 8 ms returned []
[2022-05-18 10:06:43] [INFO ] Flow matrix only has 1024 transitions (discarded 24 similar events)
// Phase 1: matrix 1024 rows 416 cols
[2022-05-18 10:06:43] [INFO ] Computed 44 place invariants in 20 ms
[2022-05-18 10:06:43] [INFO ] Dead Transitions using invariants and state equation in 481 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 416/600 places, 1048/1228 transitions.
Finished structural reductions, in 1 iterations. Remains : 416/600 places, 1048/1228 transitions.
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 2 s270), p1:(LEQ 3 (ADD s344 s345 s346 s347 s348 s349))], 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 68586 steps with 1031 reset in 264 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T06-LTLCardinality-13 finished in 10335 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F(X(p1))))'
Support contains 24 out of 600 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 600/600 places, 1228/1228 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 596 transition count 1228
Applied a total of 4 rules in 7 ms. Remains 596 /600 variables (removed 4) and now considering 1228/1228 (removed 0) transitions.
[2022-05-18 10:06:43] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2022-05-18 10:06:43] [INFO ] Computed 44 place invariants in 24 ms
[2022-05-18 10:06:44] [INFO ] Dead Transitions using invariants and state equation in 617 ms found 0 transitions.
[2022-05-18 10:06:44] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2022-05-18 10:06:44] [INFO ] Computed 44 place invariants in 20 ms
[2022-05-18 10:06:44] [INFO ] Implicit Places using invariants in 384 ms returned []
[2022-05-18 10:06:44] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2022-05-18 10:06:44] [INFO ] Computed 44 place invariants in 24 ms
[2022-05-18 10:06:45] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 10:06:57] [INFO ] Implicit Places using invariants and state equation in 12497 ms returned []
Implicit Place search using SMT with State Equation took 12882 ms to find 0 implicit places.
[2022-05-18 10:06:57] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2022-05-18 10:06:57] [INFO ] Computed 44 place invariants in 21 ms
[2022-05-18 10:06:58] [INFO ] Dead Transitions using invariants and state equation in 630 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 596/600 places, 1228/1228 transitions.
Finished structural reductions, in 1 iterations. Remains : 596/600 places, 1228/1228 transitions.
Stuttering acceptance computed with spot in 97 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ (ADD s201 s202 s203 s204 s205 s206 s207) (ADD s14 s15 s16 s17 s18 s19)), p1:(LEQ (ADD s476 s477 s478 s479) (ADD s266 s267 s268 s269 s270 s271 s272...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 15373 reset in 442 ms.
Product exploration explored 100000 steps with 15392 reset in 517 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 : [(AND p0 p1), (X p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 277 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 66 ms :[(NOT p1), false]
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND p0 p1), (X p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (AND p0 p1)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 246 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 59 ms :[(NOT p1), false]
Stuttering acceptance computed with spot in 75 ms :[(NOT p1), false]
Support contains 24 out of 596 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 596/596 places, 1228/1228 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 596 transition count 1192
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 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 72 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 216 place count 488 transition count 1120
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 336 place count 428 transition count 1060
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 342 place count 422 transition count 1054
Iterating global reduction 2 with 6 rules applied. Total rules applied 348 place count 422 transition count 1054
Applied a total of 348 rules in 79 ms. Remains 422 /596 variables (removed 174) and now considering 1054/1228 (removed 174) transitions.
[2022-05-18 10:06:59] [INFO ] Flow matrix only has 1030 transitions (discarded 24 similar events)
// Phase 1: matrix 1030 rows 422 cols
[2022-05-18 10:06:59] [INFO ] Computed 44 place invariants in 17 ms
[2022-05-18 10:07:00] [INFO ] Dead Transitions using invariants and state equation in 566 ms found 0 transitions.
[2022-05-18 10:07:00] [INFO ] Flow matrix only has 1030 transitions (discarded 24 similar events)
// Phase 1: matrix 1030 rows 422 cols
[2022-05-18 10:07:00] [INFO ] Computed 44 place invariants in 23 ms
[2022-05-18 10:07:00] [INFO ] Implicit Places using invariants in 388 ms returned []
[2022-05-18 10:07:00] [INFO ] Flow matrix only has 1030 transitions (discarded 24 similar events)
// Phase 1: matrix 1030 rows 422 cols
[2022-05-18 10:07:00] [INFO ] Computed 44 place invariants in 17 ms
[2022-05-18 10:07:01] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 10:07:04] [INFO ] Implicit Places using invariants and state equation in 3979 ms returned []
Implicit Place search using SMT with State Equation took 4369 ms to find 0 implicit places.
[2022-05-18 10:07:04] [INFO ] Redundant transitions in 12 ms returned []
[2022-05-18 10:07:04] [INFO ] Flow matrix only has 1030 transitions (discarded 24 similar events)
// Phase 1: matrix 1030 rows 422 cols
[2022-05-18 10:07:04] [INFO ] Computed 44 place invariants in 26 ms
[2022-05-18 10:07:05] [INFO ] Dead Transitions using invariants and state equation in 497 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 422/596 places, 1054/1228 transitions.
Finished structural reductions, in 1 iterations. Remains : 422/596 places, 1054/1228 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p0 p1))), (X (NOT p1)), (X (X (NOT (AND p0 p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 202 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), false]
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p0 p1))), (X (NOT p1)), (X (X (NOT (AND p0 p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (AND p0 p1)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 219 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 57 ms :[(NOT p1), false]
Stuttering acceptance computed with spot in 69 ms :[(NOT p1), false]
Stuttering acceptance computed with spot in 72 ms :[(NOT p1), false]
Product exploration explored 100000 steps with 23680 reset in 396 ms.
Product exploration explored 100000 steps with 23398 reset in 401 ms.
Built C files in :
/tmp/ltsmin17625208356020896285
[2022-05-18 10:07:06] [INFO ] Computing symmetric may disable matrix : 1054 transitions.
[2022-05-18 10:07:06] [INFO ] Computation of Complete disable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 10:07:07] [INFO ] Computing symmetric may enable matrix : 1054 transitions.
[2022-05-18 10:07:07] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 10:07:07] [INFO ] Computing Do-Not-Accords matrix : 1054 transitions.
[2022-05-18 10:07:07] [INFO ] Computation of Completed DNA matrix. took 37 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 10:07:07] [INFO ] Built C files in 296ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17625208356020896285
Running compilation step : cd /tmp/ltsmin17625208356020896285;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17625208356020896285;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17625208356020896285;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 24 out of 422 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 422/422 places, 1054/1054 transitions.
Applied a total of 0 rules in 19 ms. Remains 422 /422 variables (removed 0) and now considering 1054/1054 (removed 0) transitions.
[2022-05-18 10:07:10] [INFO ] Flow matrix only has 1030 transitions (discarded 24 similar events)
// Phase 1: matrix 1030 rows 422 cols
[2022-05-18 10:07:10] [INFO ] Computed 44 place invariants in 15 ms
[2022-05-18 10:07:10] [INFO ] Dead Transitions using invariants and state equation in 535 ms found 0 transitions.
[2022-05-18 10:07:10] [INFO ] Flow matrix only has 1030 transitions (discarded 24 similar events)
// Phase 1: matrix 1030 rows 422 cols
[2022-05-18 10:07:10] [INFO ] Computed 44 place invariants in 15 ms
[2022-05-18 10:07:11] [INFO ] Implicit Places using invariants in 366 ms returned []
[2022-05-18 10:07:11] [INFO ] Flow matrix only has 1030 transitions (discarded 24 similar events)
// Phase 1: matrix 1030 rows 422 cols
[2022-05-18 10:07:11] [INFO ] Computed 44 place invariants in 15 ms
[2022-05-18 10:07:11] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 10:07:15] [INFO ] Implicit Places using invariants and state equation in 4127 ms returned []
Implicit Place search using SMT with State Equation took 4495 ms to find 0 implicit places.
[2022-05-18 10:07:15] [INFO ] Redundant transitions in 12 ms returned []
[2022-05-18 10:07:15] [INFO ] Flow matrix only has 1030 transitions (discarded 24 similar events)
// Phase 1: matrix 1030 rows 422 cols
[2022-05-18 10:07:15] [INFO ] Computed 44 place invariants in 19 ms
[2022-05-18 10:07:15] [INFO ] Dead Transitions using invariants and state equation in 484 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 422/422 places, 1054/1054 transitions.
Built C files in :
/tmp/ltsmin438192376762309575
[2022-05-18 10:07:15] [INFO ] Computing symmetric may disable matrix : 1054 transitions.
[2022-05-18 10:07:15] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 10:07:15] [INFO ] Computing symmetric may enable matrix : 1054 transitions.
[2022-05-18 10:07:15] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 10:07:15] [INFO ] Computing Do-Not-Accords matrix : 1054 transitions.
[2022-05-18 10:07:16] [INFO ] Computation of Completed DNA matrix. took 32 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 10:07:16] [INFO ] Built C files in 197ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin438192376762309575
Running compilation step : cd /tmp/ltsmin438192376762309575;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin438192376762309575;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin438192376762309575;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-18 10:07:19] [INFO ] Flatten gal took : 95 ms
[2022-05-18 10:07:19] [INFO ] Flatten gal took : 57 ms
[2022-05-18 10:07:19] [INFO ] Time to serialize gal into /tmp/LTL11940509306085184383.gal : 450 ms
[2022-05-18 10:07:19] [INFO ] Time to serialize properties into /tmp/LTL10093674698499851183.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11940509306085184383.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10093674698499851183.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1194050...268
Read 1 LTL properties
Checking formula 0 : !(((F("((((P_1725_0+P_1725_1)+(P_1725_2+P_1725_3))+((P_1725_4+P_1725_5)+P_1725_6))<=(((NotifyEventJobQueuedE_0+NotifyEventJobQueuedE_1...415
Formula 0 simplified : !(F"((((P_1725_0+P_1725_1)+(P_1725_2+P_1725_3))+((P_1725_4+P_1725_5)+P_1725_6))<=(((NotifyEventJobQueuedE_0+NotifyEventJobQueuedE_1)...406
Detected timeout of ITS tools.
[2022-05-18 10:07:34] [INFO ] Flatten gal took : 65 ms
[2022-05-18 10:07:34] [INFO ] Applying decomposition
[2022-05-18 10:07:34] [INFO ] Flatten gal took : 53 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph591600888865162977.txt' '-o' '/tmp/graph591600888865162977.bin' '-w' '/tmp/graph591600888865162977.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph591600888865162977.bin' '-l' '-1' '-v' '-w' '/tmp/graph591600888865162977.weights' '-q' '0' '-e' '0.001'
[2022-05-18 10:07:35] [INFO ] Decomposing Gal with order
[2022-05-18 10:07:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 10:07:35] [INFO ] Removed a total of 1080 redundant transitions.
[2022-05-18 10:07:35] [INFO ] Flatten gal took : 350 ms
[2022-05-18 10:07:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 715 labels/synchronizations in 60 ms.
[2022-05-18 10:07:35] [INFO ] Time to serialize gal into /tmp/LTL17439336322485261121.gal : 16 ms
[2022-05-18 10:07:35] [INFO ] Time to serialize properties into /tmp/LTL16367361984676504637.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17439336322485261121.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16367361984676504637.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1743933...268
Read 1 LTL properties
Checking formula 0 : !(((F("((((gu1.P_1725_0+gu1.P_1725_1)+(gu1.P_1725_2+gu1.P_1725_3))+((gu1.P_1725_4+gu1.P_1725_5)+gu1.P_1725_6))<=(((gu1.NotifyEventJobQ...511
Formula 0 simplified : !(F"((((gu1.P_1725_0+gu1.P_1725_1)+(gu1.P_1725_2+gu1.P_1725_3))+((gu1.P_1725_4+gu1.P_1725_5)+gu1.P_1725_6))<=(((gu1.NotifyEventJobQu...502
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15604681195611688019
[2022-05-18 10:07:50] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15604681195611688019
Running compilation step : cd /tmp/ltsmin15604681195611688019;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1809 ms.
Running link step : cd /tmp/ltsmin15604681195611688019;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin15604681195611688019;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((LTLAPp0==true))&&<>(X((LTLAPp1==true))))' '--buchi-type=spotba'
LTSmin run took 372 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLCardinality-15 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBLF-COL-S04J06T06-LTLCardinality-15 finished in 69340 ms.
All properties solved by simple procedures.
Total runtime 131857 ms.

BK_STOP 1652868473322

--------------------
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//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
+ 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-COL-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-COL-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-165277016800515"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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