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.r312-tall-165472282600675.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 RERS2020-PT-pb107, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282600675
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 58M
-rw-r--r-- 1 mcc users 5.6K Jun 7 17:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 52K Jun 7 17:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Jun 7 17:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Jun 7 17:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Jun 6 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jun 6 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Jun 6 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 14K Jun 7 17:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Jun 7 17:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Jun 7 17:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Jun 7 17:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 6 15:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 58M Jun 6 12:11 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 RERS2020-PT-pb107-LTLCardinality-00
FORMULA_NAME RERS2020-PT-pb107-LTLCardinality-01
FORMULA_NAME RERS2020-PT-pb107-LTLCardinality-02
FORMULA_NAME RERS2020-PT-pb107-LTLCardinality-03
FORMULA_NAME RERS2020-PT-pb107-LTLCardinality-04
FORMULA_NAME RERS2020-PT-pb107-LTLCardinality-05
FORMULA_NAME RERS2020-PT-pb107-LTLCardinality-06
FORMULA_NAME RERS2020-PT-pb107-LTLCardinality-07
FORMULA_NAME RERS2020-PT-pb107-LTLCardinality-08
FORMULA_NAME RERS2020-PT-pb107-LTLCardinality-09
FORMULA_NAME RERS2020-PT-pb107-LTLCardinality-10
FORMULA_NAME RERS2020-PT-pb107-LTLCardinality-11
FORMULA_NAME RERS2020-PT-pb107-LTLCardinality-12
FORMULA_NAME RERS2020-PT-pb107-LTLCardinality-13
FORMULA_NAME RERS2020-PT-pb107-LTLCardinality-14
FORMULA_NAME RERS2020-PT-pb107-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1654918656976

Running Version 202205111006
[2022-06-11 03:37:38] [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]
[2022-06-11 03:37:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 03:37:40] [INFO ] Load time of PNML (sax parser for PT used): 2445 ms
[2022-06-11 03:37:40] [INFO ] Transformed 1382 places.
[2022-06-11 03:37:41] [INFO ] Transformed 104643 transitions.
[2022-06-11 03:37:41] [INFO ] Found NUPN structural information;
[2022-06-11 03:37:41] [INFO ] Parsed PT model containing 1382 places and 104643 transitions in 2922 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 11427 transitions
Reduce redundant transitions removed 11427 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA RERS2020-PT-pb107-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb107-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb107-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb107-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb107-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb107-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb107-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 32 out of 1382 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1382/1382 places, 93216/93216 transitions.
Ensure Unique test removed 12 places
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 1369 transition count 93216
Applied a total of 13 rules in 407 ms. Remains 1369 /1382 variables (removed 13) and now considering 93216/93216 (removed 0) transitions.
[2022-06-11 03:37:42] [INFO ] Flow matrix only has 62870 transitions (discarded 30346 similar events)
// Phase 1: matrix 62870 rows 1369 cols
[2022-06-11 03:37:43] [INFO ] Computed 12 place invariants in 395 ms
[2022-06-11 03:37:46] [INFO ] Implicit Places using invariants in 4139 ms returned []
Implicit Place search using SMT only with invariants took 4169 ms to find 0 implicit places.
[2022-06-11 03:37:46] [INFO ] Flow matrix only has 62870 transitions (discarded 30346 similar events)
// Phase 1: matrix 62870 rows 1369 cols
[2022-06-11 03:37:47] [INFO ] Computed 12 place invariants in 267 ms
[2022-06-11 03:38:17] [INFO ] Performed 86870/93216 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 03:38:19] [INFO ] Dead Transitions using invariants and state equation in 32749 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1369/1382 places, 93216/93216 transitions.
Finished structural reductions, in 1 iterations. Remains : 1369/1382 places, 93216/93216 transitions.
Support contains 32 out of 1369 places after structural reductions.
[2022-06-11 03:38:22] [INFO ] Flatten gal took : 2771 ms
[2022-06-11 03:38:25] [INFO ] Flatten gal took : 2779 ms
[2022-06-11 03:38:30] [INFO ] Input system was already deterministic with 93216 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 1251 ms. (steps per millisecond=7 ) properties (out of 17) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=56 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 181 ms. (steps per millisecond=55 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=53 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 137 ms. (steps per millisecond=72 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2022-06-11 03:38:34] [INFO ] Flow matrix only has 62870 transitions (discarded 30346 similar events)
// Phase 1: matrix 62870 rows 1369 cols
[2022-06-11 03:38:34] [INFO ] Computed 12 place invariants in 285 ms
[2022-06-11 03:38:34] [INFO ] [Real]Absence check using 12 positive place invariants in 13 ms returned sat
[2022-06-11 03:38:59] [INFO ] After 24379ms SMT Verify possible using state equation in real domain returned unsat :0 sat :7
[2022-06-11 03:39:00] [INFO ] State equation strengthened by 3692 read => feed constraints.
[2022-06-11 03:39:00] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-11 03:39:00] [INFO ] After 26124ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 15 out of 1369 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1369/1369 places, 93216/93216 transitions.
Drop transitions removed 2811 transitions
Reduce isomorphic transitions removed 2811 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 2812 rules applied. Total rules applied 2812 place count 1369 transition count 90404
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2813 place count 1368 transition count 90404
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2813 place count 1368 transition count 90402
Deduced a syphon composed of 2 places in 53 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 2817 place count 1366 transition count 90402
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 2819 place count 1366 transition count 90400
Performed 17 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 17 places in 50 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 2853 place count 1349 transition count 90380
Drop transitions removed 6 transitions
Ensure Unique test removed 439 transitions
Reduce isomorphic transitions removed 445 transitions.
Iterating post reduction 3 with 445 rules applied. Total rules applied 3298 place count 1349 transition count 89935
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 51 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 3306 place count 1345 transition count 89931
Drop transitions removed 4 transitions
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 4 with 96 rules applied. Total rules applied 3402 place count 1345 transition count 89835
Free-agglomeration rule applied 31 times.
Iterating global reduction 5 with 31 rules applied. Total rules applied 3433 place count 1345 transition count 89804
Reduce places removed 31 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 459 transitions
Reduce isomorphic transitions removed 491 transitions.
Iterating post reduction 5 with 522 rules applied. Total rules applied 3955 place count 1314 transition count 89313
Free-agglomeration rule (complex) applied 15 times with reduction of 16 identical transitions.
Iterating global reduction 6 with 15 rules applied. Total rules applied 3970 place count 1314 transition count 90046
Reduce places removed 15 places and 0 transitions.
Drop transitions removed 5 transitions
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 6 with 41 rules applied. Total rules applied 4011 place count 1299 transition count 90020
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 4012 place count 1298 transition count 90019
Applied a total of 4012 rules in 4250 ms. Remains 1298 /1369 variables (removed 71) and now considering 90019/93216 (removed 3197) transitions.
Finished structural reductions, in 1 iterations. Remains : 1298/1369 places, 90019/93216 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 875 ms. (steps per millisecond=11 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 8) seen :0
Interrupted probabilistic random walk after 7682 steps, run timeout after 3002 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 7682 steps, saw 5955 distinct states, run finished after 3003 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 8 properties.
[2022-06-11 03:39:09] [INFO ] Flow matrix only has 62513 transitions (discarded 27506 similar events)
// Phase 1: matrix 62513 rows 1298 cols
[2022-06-11 03:39:09] [INFO ] Computed 12 place invariants in 209 ms
[2022-06-11 03:39:10] [INFO ] [Real]Absence check using 12 positive place invariants in 11 ms returned sat
[2022-06-11 03:39:34] [INFO ] After 24524ms SMT Verify possible using state equation in real domain returned unsat :0 sat :8
[2022-06-11 03:39:35] [INFO ] State equation strengthened by 3690 read => feed constraints.
[2022-06-11 03:39:35] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-11 03:39:35] [INFO ] After 25838ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 8 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 34 ms.
Support contains 15 out of 1298 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1298/1298 places, 90019/90019 transitions.
Applied a total of 0 rules in 428 ms. Remains 1298 /1298 variables (removed 0) and now considering 90019/90019 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1298/1298 places, 90019/90019 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1298/1298 places, 90019/90019 transitions.
Applied a total of 0 rules in 425 ms. Remains 1298 /1298 variables (removed 0) and now considering 90019/90019 (removed 0) transitions.
[2022-06-11 03:39:36] [INFO ] Flow matrix only has 62513 transitions (discarded 27506 similar events)
// Phase 1: matrix 62513 rows 1298 cols
[2022-06-11 03:39:36] [INFO ] Computed 12 place invariants in 236 ms
[2022-06-11 03:39:40] [INFO ] Implicit Places using invariants in 3640 ms returned []
Implicit Place search using SMT only with invariants took 3641 ms to find 0 implicit places.
[2022-06-11 03:39:40] [INFO ] Flow matrix only has 62513 transitions (discarded 27506 similar events)
// Phase 1: matrix 62513 rows 1298 cols
[2022-06-11 03:39:40] [INFO ] Computed 12 place invariants in 261 ms
[2022-06-11 03:40:10] [INFO ] Performed 88597/90019 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 03:40:11] [INFO ] Dead Transitions using invariants and state equation in 30909 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1298/1298 places, 90019/90019 transitions.
Computed a total of 261 stabilizing places and 30825 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(!(X(F(!(X(p0) U (G(p1)||X(p0))))) U p2)))'
Support contains 6 out of 1369 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1369/1369 places, 93216/93216 transitions.
Applied a total of 0 rules in 142 ms. Remains 1369 /1369 variables (removed 0) and now considering 93216/93216 (removed 0) transitions.
[2022-06-11 03:40:12] [INFO ] Flow matrix only has 62870 transitions (discarded 30346 similar events)
// Phase 1: matrix 62870 rows 1369 cols
[2022-06-11 03:40:12] [INFO ] Computed 12 place invariants in 401 ms
[2022-06-11 03:40:15] [INFO ] Implicit Places using invariants in 4005 ms returned []
Implicit Place search using SMT only with invariants took 4006 ms to find 0 implicit places.
[2022-06-11 03:40:16] [INFO ] Flow matrix only has 62870 transitions (discarded 30346 similar events)
// Phase 1: matrix 62870 rows 1369 cols
[2022-06-11 03:40:16] [INFO ] Computed 12 place invariants in 266 ms
[2022-06-11 03:40:46] [INFO ] Performed 85215/93216 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 03:40:49] [INFO ] Dead Transitions using invariants and state equation in 33464 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1369/1369 places, 93216/93216 transitions.
Stuttering acceptance computed with spot in 417 ms :[true, p2, (NOT p0), p2, (AND p2 (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : RERS2020-PT-pb107-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p2, acceptance={} source=1 dest: 0}, { cond=(NOT p2), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(NOT p2), acceptance={} source=4 dest: 4}, { cond=(AND p2 p1), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 2}, { cond=(AND p1 p0), acceptance={} source=5 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p1), acceptance={} source=6 dest: 0}, { cond=p1, acceptance={} source=6 dest: 6}]], initial=3, aps=[p2:(OR (EQ s75 0) (EQ s243 1)), p0:(OR (EQ s642 0) (EQ s30 1)), p1:(OR (EQ s19 0) (EQ s1263 1))], 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, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 14 ms.
FORMULA RERS2020-PT-pb107-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS2020-PT-pb107-LTLCardinality-03 finished in 38305 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(F((G(F(p0))||G(p1)||X(!p1))))))'
Support contains 0 out of 1369 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1369/1369 places, 93216/93216 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1368 transition count 93214
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1367 transition count 93214
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 1367 transition count 93213
Deduced a syphon composed of 1 places in 55 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 1366 transition count 93213
Performed 17 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 17 places in 55 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 38 place count 1349 transition count 93193
Ensure Unique test removed 439 transitions
Reduce isomorphic transitions removed 439 transitions.
Iterating post reduction 2 with 439 rules applied. Total rules applied 477 place count 1349 transition count 92754
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 52 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 485 place count 1345 transition count 92750
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 3 with 96 rules applied. Total rules applied 581 place count 1345 transition count 92654
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 49 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 583 place count 1344 transition count 92655
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 586 place count 1344 transition count 92652
Applied a total of 586 rules in 2505 ms. Remains 1344 /1369 variables (removed 25) and now considering 92652/93216 (removed 564) transitions.
[2022-06-11 03:40:52] [INFO ] Flow matrix only has 62313 transitions (discarded 30339 similar events)
// Phase 1: matrix 62313 rows 1344 cols
[2022-06-11 03:40:52] [INFO ] Computed 12 place invariants in 250 ms
[2022-06-11 03:40:56] [INFO ] Implicit Places using invariants in 3713 ms returned []
Implicit Place search using SMT only with invariants took 3714 ms to find 0 implicit places.
[2022-06-11 03:40:56] [INFO ] Flow matrix only has 62313 transitions (discarded 30339 similar events)
// Phase 1: matrix 62313 rows 1344 cols
[2022-06-11 03:40:56] [INFO ] Computed 12 place invariants in 257 ms
[2022-06-11 03:41:26] [INFO ] Performed 85431/92652 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 03:41:29] [INFO ] Dead Transitions using invariants and state equation in 32937 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1344/1369 places, 92652/93216 transitions.
Finished structural reductions, in 1 iterations. Remains : 1344/1369 places, 92652/93216 transitions.
Stuttering acceptance computed with spot in 19 ms :[false]
Running random walk in product with property : RERS2020-PT-pb107-LTLCardinality-04 automaton TGBA Formula[mat=[[]], initial=0, aps=[], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Initial state of product has no viable successors after 0 steps with 0 reset in 5 ms.
FORMULA RERS2020-PT-pb107-LTLCardinality-04 TRUE TECHNIQUES STUTTER_TEST
Treatment of property RERS2020-PT-pb107-LTLCardinality-04 finished in 39382 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||G(p1)||F(X(p2))))'
Support contains 5 out of 1369 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1369/1369 places, 93216/93216 transitions.
Applied a total of 0 rules in 146 ms. Remains 1369 /1369 variables (removed 0) and now considering 93216/93216 (removed 0) transitions.
[2022-06-11 03:41:29] [INFO ] Flow matrix only has 62870 transitions (discarded 30346 similar events)
// Phase 1: matrix 62870 rows 1369 cols
[2022-06-11 03:41:29] [INFO ] Computed 12 place invariants in 234 ms
[2022-06-11 03:41:33] [INFO ] Implicit Places using invariants in 3583 ms returned []
Implicit Place search using SMT only with invariants took 3586 ms to find 0 implicit places.
[2022-06-11 03:41:33] [INFO ] Flow matrix only has 62870 transitions (discarded 30346 similar events)
// Phase 1: matrix 62870 rows 1369 cols
[2022-06-11 03:41:33] [INFO ] Computed 12 place invariants in 249 ms
[2022-06-11 03:42:03] [INFO ] Performed 92437/93216 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 03:42:03] [INFO ] Dead Transitions using invariants and state equation in 30726 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1369/1369 places, 93216/93216 transitions.
Stuttering acceptance computed with spot in 131 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : RERS2020-PT-pb107-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s1326 1), p2:(OR (EQ s1357 0) (EQ s655 1)), p1:(AND (EQ s905 0) (EQ s539 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 65350 steps with 32675 reset in 10002 ms.
Product exploration timeout after 66820 steps with 33410 reset in 10001 ms.
Computed a total of 261 stabilizing places and 30825 stable transitions
Computed a total of 261 stabilizing places and 30825 stable transitions
Knowledge obtained : [(AND (NOT p0) p2 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p2))))
Knowledge based reduction with 7 factoid took 136 ms. Reduced automaton from 3 states, 5 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA RERS2020-PT-pb107-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property RERS2020-PT-pb107-LTLCardinality-06 finished in 55343 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||F(X(X(F(G(p1))))))))'
Support contains 4 out of 1369 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1369/1369 places, 93216/93216 transitions.
Applied a total of 0 rules in 141 ms. Remains 1369 /1369 variables (removed 0) and now considering 93216/93216 (removed 0) transitions.
[2022-06-11 03:42:24] [INFO ] Flow matrix only has 62870 transitions (discarded 30346 similar events)
// Phase 1: matrix 62870 rows 1369 cols
[2022-06-11 03:42:25] [INFO ] Computed 12 place invariants in 304 ms
[2022-06-11 03:42:28] [INFO ] Implicit Places using invariants in 3996 ms returned []
Implicit Place search using SMT only with invariants took 3998 ms to find 0 implicit places.
[2022-06-11 03:42:28] [INFO ] Flow matrix only has 62870 transitions (discarded 30346 similar events)
// Phase 1: matrix 62870 rows 1369 cols
[2022-06-11 03:42:29] [INFO ] Computed 12 place invariants in 308 ms
[2022-06-11 03:42:59] [INFO ] Performed 89168/93216 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 03:43:00] [INFO ] Dead Transitions using invariants and state equation in 31920 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1369/1369 places, 93216/93216 transitions.
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RERS2020-PT-pb107-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(OR (EQ s764 0) (EQ s92 1)), p1:(OR (EQ s575 0) (EQ s751 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 5091 ms.
Product exploration explored 100000 steps with 0 reset in 5128 ms.
Computed a total of 261 stabilizing places and 30825 stable transitions
Computed a total of 261 stabilizing places and 30825 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 143 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 562 ms. (steps per millisecond=17 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-06-11 03:43:12] [INFO ] Flow matrix only has 62870 transitions (discarded 30346 similar events)
// Phase 1: matrix 62870 rows 1369 cols
[2022-06-11 03:43:13] [INFO ] Computed 12 place invariants in 257 ms
[2022-06-11 03:43:13] [INFO ] [Real]Absence check using 12 positive place invariants in 10 ms returned sat
[2022-06-11 03:43:32] [INFO ] After 19624ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-11 03:43:33] [INFO ] State equation strengthened by 3692 read => feed constraints.
[2022-06-11 03:43:38] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-11 03:43:38] [INFO ] After 25040ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 1369 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1369/1369 places, 93216/93216 transitions.
Drop transitions removed 2811 transitions
Reduce isomorphic transitions removed 2811 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 2812 rules applied. Total rules applied 2812 place count 1369 transition count 90404
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2813 place count 1368 transition count 90404
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2813 place count 1368 transition count 90402
Deduced a syphon composed of 2 places in 47 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 2817 place count 1366 transition count 90402
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 2819 place count 1366 transition count 90400
Performed 17 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 17 places in 49 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 2853 place count 1349 transition count 90380
Drop transitions removed 6 transitions
Ensure Unique test removed 439 transitions
Reduce isomorphic transitions removed 445 transitions.
Iterating post reduction 3 with 445 rules applied. Total rules applied 3298 place count 1349 transition count 89935
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 49 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 3306 place count 1345 transition count 89931
Drop transitions removed 4 transitions
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 4 with 96 rules applied. Total rules applied 3402 place count 1345 transition count 89835
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 47 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 3404 place count 1344 transition count 89836
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 3407 place count 1344 transition count 89833
Free-agglomeration rule applied 32 times.
Iterating global reduction 6 with 32 rules applied. Total rules applied 3439 place count 1344 transition count 89801
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 44 transitions
Ensure Unique test removed 555 transitions
Reduce isomorphic transitions removed 599 transitions.
Iterating post reduction 6 with 631 rules applied. Total rules applied 4070 place count 1312 transition count 89202
Free-agglomeration rule (complex) applied 15 times with reduction of 16 identical transitions.
Iterating global reduction 7 with 15 rules applied. Total rules applied 4085 place count 1312 transition count 89935
Reduce places removed 15 places and 0 transitions.
Drop transitions removed 5 transitions
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 7 with 41 rules applied. Total rules applied 4126 place count 1297 transition count 89909
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 4127 place count 1296 transition count 89908
Applied a total of 4127 rules in 4261 ms. Remains 1296 /1369 variables (removed 73) and now considering 89908/93216 (removed 3308) transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1369 places, 89908/93216 transitions.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 583 ms. (steps per millisecond=17 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 8254 steps, run timeout after 3003 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 8254 steps, saw 6462 distinct states, run finished after 3003 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-11 03:43:46] [INFO ] Flow matrix only has 62424 transitions (discarded 27484 similar events)
// Phase 1: matrix 62424 rows 1296 cols
[2022-06-11 03:43:46] [INFO ] Computed 12 place invariants in 202 ms
[2022-06-11 03:43:46] [INFO ] [Real]Absence check using 12 positive place invariants in 11 ms returned sat
[2022-06-11 03:44:06] [INFO ] After 20107ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-11 03:44:07] [INFO ] State equation strengthened by 3688 read => feed constraints.
[2022-06-11 03:44:11] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-11 03:44:11] [INFO ] After 25020ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 20 ms.
Support contains 2 out of 1296 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1296/1296 places, 89908/89908 transitions.
Applied a total of 0 rules in 417 ms. Remains 1296 /1296 variables (removed 0) and now considering 89908/89908 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1296 places, 89908/89908 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1296/1296 places, 89908/89908 transitions.
Applied a total of 0 rules in 393 ms. Remains 1296 /1296 variables (removed 0) and now considering 89908/89908 (removed 0) transitions.
[2022-06-11 03:44:12] [INFO ] Flow matrix only has 62424 transitions (discarded 27484 similar events)
// Phase 1: matrix 62424 rows 1296 cols
[2022-06-11 03:44:12] [INFO ] Computed 12 place invariants in 180 ms
[2022-06-11 03:44:15] [INFO ] Implicit Places using invariants in 3727 ms returned []
Implicit Place search using SMT only with invariants took 3728 ms to find 0 implicit places.
[2022-06-11 03:44:15] [INFO ] Flow matrix only has 62424 transitions (discarded 27484 similar events)
// Phase 1: matrix 62424 rows 1296 cols
[2022-06-11 03:44:16] [INFO ] Computed 12 place invariants in 186 ms
[2022-06-11 03:44:46] [INFO ] Performed 89015/89908 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 03:44:46] [INFO ] Dead Transitions using invariants and state equation in 30665 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1296 places, 89908/89908 transitions.
Graph (trivial) has 31717 edges and 1296 vertex of which 1032 / 1296 are part of one of the 152 SCC in 7 ms
Free SCC test removed 880 places
Drop transitions removed 33125 transitions
Ensure Unique test removed 48160 transitions
Reduce isomorphic transitions removed 81285 transitions.
Graph (complete) has 8305 edges and 416 vertex of which 402 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.4 ms
Discarding 14 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 21 transitions
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 0 with 40 rules applied. Total rules applied 42 place count 402 transition count 8581
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 42 place count 402 transition count 8580
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 44 place count 401 transition count 8580
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 47 place count 398 transition count 8568
Iterating global reduction 1 with 3 rules applied. Total rules applied 50 place count 398 transition count 8568
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 56 place count 398 transition count 8562
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 64 place count 394 transition count 8558
Ensure Unique test removed 73 transitions
Reduce isomorphic transitions removed 73 transitions.
Iterating post reduction 2 with 73 rules applied. Total rules applied 137 place count 394 transition count 8485
Drop transitions removed 3938 transitions
Redundant transition composition rules discarded 3938 transitions
Iterating global reduction 3 with 3938 rules applied. Total rules applied 4075 place count 394 transition count 4547
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Graph (complete) has 5202 edges and 389 vertex of which 359 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.2 ms
Discarding 30 places :
Also discarding 7 output transitions
Drop transitions removed 7 transitions
Iterating post reduction 3 with 60 rules applied. Total rules applied 4135 place count 359 transition count 4486
Drop transitions removed 439 transitions
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 451 transitions.
Iterating post reduction 4 with 451 rules applied. Total rules applied 4586 place count 359 transition count 4035
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 4586 place count 359 transition count 4034
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 4588 place count 358 transition count 4034
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 4594 place count 352 transition count 4012
Iterating global reduction 5 with 6 rules applied. Total rules applied 4600 place count 352 transition count 4012
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 4604 place count 348 transition count 3996
Iterating global reduction 5 with 4 rules applied. Total rules applied 4608 place count 348 transition count 3996
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 4618 place count 343 transition count 3991
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 4619 place count 343 transition count 3990
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 4621 place count 342 transition count 4003
Drop transitions removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 6 with 23 rules applied. Total rules applied 4644 place count 342 transition count 3980
Free-agglomeration rule applied 18 times with reduction of 6 identical transitions.
Iterating global reduction 6 with 18 rules applied. Total rules applied 4662 place count 342 transition count 3956
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Iterating post reduction 6 with 73 rules applied. Total rules applied 4735 place count 324 transition count 3901
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 4737 place count 323 transition count 3911
Drop transitions removed 73 transitions
Redundant transition composition rules discarded 73 transitions
Iterating global reduction 7 with 73 rules applied. Total rules applied 4810 place count 323 transition count 3838
Free-agglomeration rule applied 9 times.
Iterating global reduction 7 with 9 rules applied. Total rules applied 4819 place count 323 transition count 3829
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 7 with 17 rules applied. Total rules applied 4836 place count 314 transition count 3821
Drop transitions removed 27 transitions
Redundant transition composition rules discarded 27 transitions
Iterating global reduction 8 with 27 rules applied. Total rules applied 4863 place count 314 transition count 3794
Free-agglomeration rule applied 4 times.
Iterating global reduction 8 with 4 rules applied. Total rules applied 4867 place count 314 transition count 3790
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 4871 place count 310 transition count 3790
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 9 with 12 rules applied. Total rules applied 4883 place count 310 transition count 3778
Free-agglomeration rule applied 1 times.
Iterating global reduction 9 with 1 rules applied. Total rules applied 4884 place count 310 transition count 3777
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 4885 place count 309 transition count 3777
Free-agglomeration rule (complex) applied 7 times with reduction of 11 identical transitions.
Iterating global reduction 10 with 7 rules applied. Total rules applied 4892 place count 309 transition count 3848
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 8 rules applied. Total rules applied 4900 place count 302 transition count 3847
Drop transitions removed 42 transitions
Redundant transition composition rules discarded 42 transitions
Iterating global reduction 11 with 42 rules applied. Total rules applied 4942 place count 302 transition count 3805
Applied a total of 4942 rules in 1817 ms. Remains 302 /1296 variables (removed 994) and now considering 3805/89908 (removed 86103) transitions.
Running SMT prover for 1 properties.
[2022-06-11 03:44:48] [INFO ] Flow matrix only has 3695 transitions (discarded 110 similar events)
// Phase 1: matrix 3695 rows 302 cols
[2022-06-11 03:44:48] [INFO ] Computed 0 place invariants in 21 ms
[2022-06-11 03:44:49] [INFO ] After 614ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 03:44:49] [INFO ] After 557ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 03:44:49] [INFO ] State equation strengthened by 15 read => feed constraints.
[2022-06-11 03:44:49] [INFO ] After 121ms SMT Verify possible using 15 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-11 03:44:50] [INFO ] After 260ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 72 ms.
[2022-06-11 03:44:50] [INFO ] After 977ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 183 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 1369 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1369/1369 places, 93216/93216 transitions.
Applied a total of 0 rules in 161 ms. Remains 1369 /1369 variables (removed 0) and now considering 93216/93216 (removed 0) transitions.
[2022-06-11 03:44:50] [INFO ] Flow matrix only has 62870 transitions (discarded 30346 similar events)
// Phase 1: matrix 62870 rows 1369 cols
[2022-06-11 03:44:51] [INFO ] Computed 12 place invariants in 273 ms
[2022-06-11 03:44:54] [INFO ] Implicit Places using invariants in 3688 ms returned []
Implicit Place search using SMT only with invariants took 3689 ms to find 0 implicit places.
[2022-06-11 03:44:54] [INFO ] Flow matrix only has 62870 transitions (discarded 30346 similar events)
// Phase 1: matrix 62870 rows 1369 cols
[2022-06-11 03:44:54] [INFO ] Computed 12 place invariants in 258 ms
[2022-06-11 03:45:24] [INFO ] Performed 89697/93216 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 03:45:26] [INFO ] Dead Transitions using invariants and state equation in 31663 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1369/1369 places, 93216/93216 transitions.
Computed a total of 261 stabilizing places and 30825 stable transitions
Computed a total of 261 stabilizing places and 30825 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 138 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 3 resets, run finished after 603 ms. (steps per millisecond=16 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-06-11 03:45:27] [INFO ] Flow matrix only has 62870 transitions (discarded 30346 similar events)
// Phase 1: matrix 62870 rows 1369 cols
[2022-06-11 03:45:28] [INFO ] Computed 12 place invariants in 276 ms
[2022-06-11 03:45:28] [INFO ] [Real]Absence check using 12 positive place invariants in 12 ms returned sat
[2022-06-11 03:45:48] [INFO ] After 19931ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-11 03:45:48] [INFO ] State equation strengthened by 3692 read => feed constraints.
[2022-06-11 03:45:53] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-11 03:45:53] [INFO ] After 25030ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 1369 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1369/1369 places, 93216/93216 transitions.
Drop transitions removed 2811 transitions
Reduce isomorphic transitions removed 2811 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 2812 rules applied. Total rules applied 2812 place count 1369 transition count 90404
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2813 place count 1368 transition count 90404
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2813 place count 1368 transition count 90402
Deduced a syphon composed of 2 places in 47 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 2817 place count 1366 transition count 90402
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 2819 place count 1366 transition count 90400
Performed 17 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 17 places in 47 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 2853 place count 1349 transition count 90380
Drop transitions removed 6 transitions
Ensure Unique test removed 439 transitions
Reduce isomorphic transitions removed 445 transitions.
Iterating post reduction 3 with 445 rules applied. Total rules applied 3298 place count 1349 transition count 89935
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 47 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 3306 place count 1345 transition count 89931
Drop transitions removed 4 transitions
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 4 with 96 rules applied. Total rules applied 3402 place count 1345 transition count 89835
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 46 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 3404 place count 1344 transition count 89836
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 3407 place count 1344 transition count 89833
Free-agglomeration rule applied 32 times.
Iterating global reduction 6 with 32 rules applied. Total rules applied 3439 place count 1344 transition count 89801
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 44 transitions
Ensure Unique test removed 555 transitions
Reduce isomorphic transitions removed 599 transitions.
Iterating post reduction 6 with 631 rules applied. Total rules applied 4070 place count 1312 transition count 89202
Free-agglomeration rule (complex) applied 15 times with reduction of 16 identical transitions.
Iterating global reduction 7 with 15 rules applied. Total rules applied 4085 place count 1312 transition count 89935
Reduce places removed 15 places and 0 transitions.
Drop transitions removed 5 transitions
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 7 with 41 rules applied. Total rules applied 4126 place count 1297 transition count 89909
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 4127 place count 1296 transition count 89908
Applied a total of 4127 rules in 4068 ms. Remains 1296 /1369 variables (removed 73) and now considering 89908/93216 (removed 3308) transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1369 places, 89908/93216 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 565 ms. (steps per millisecond=17 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 8519 steps, run timeout after 3002 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 8519 steps, saw 6672 distinct states, run finished after 3002 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-11 03:46:00] [INFO ] Flow matrix only has 62424 transitions (discarded 27484 similar events)
// Phase 1: matrix 62424 rows 1296 cols
[2022-06-11 03:46:01] [INFO ] Computed 12 place invariants in 207 ms
[2022-06-11 03:46:01] [INFO ] [Real]Absence check using 12 positive place invariants in 9 ms returned sat
[2022-06-11 03:46:21] [INFO ] After 19807ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-11 03:46:21] [INFO ] State equation strengthened by 3688 read => feed constraints.
[2022-06-11 03:46:26] [INFO ] After 4620ms SMT Verify possible using 3688 Read/Feed constraints in real domain returned unsat :0 sat :0
[2022-06-11 03:46:26] [INFO ] After 25019ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 11 ms.
Support contains 2 out of 1296 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1296/1296 places, 89908/89908 transitions.
Applied a total of 0 rules in 395 ms. Remains 1296 /1296 variables (removed 0) and now considering 89908/89908 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1296 places, 89908/89908 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1296/1296 places, 89908/89908 transitions.
Applied a total of 0 rules in 392 ms. Remains 1296 /1296 variables (removed 0) and now considering 89908/89908 (removed 0) transitions.
[2022-06-11 03:46:26] [INFO ] Flow matrix only has 62424 transitions (discarded 27484 similar events)
// Phase 1: matrix 62424 rows 1296 cols
[2022-06-11 03:46:27] [INFO ] Computed 12 place invariants in 176 ms
[2022-06-11 03:46:30] [INFO ] Implicit Places using invariants in 3643 ms returned []
Implicit Place search using SMT only with invariants took 3644 ms to find 0 implicit places.
[2022-06-11 03:46:30] [INFO ] Flow matrix only has 62424 transitions (discarded 27484 similar events)
// Phase 1: matrix 62424 rows 1296 cols
[2022-06-11 03:46:30] [INFO ] Computed 12 place invariants in 210 ms
[2022-06-11 03:47:00] [INFO ] Performed 87736/89908 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 03:47:01] [INFO ] Dead Transitions using invariants and state equation in 31135 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1296 places, 89908/89908 transitions.
Graph (trivial) has 31717 edges and 1296 vertex of which 1032 / 1296 are part of one of the 152 SCC in 4 ms
Free SCC test removed 880 places
Drop transitions removed 33125 transitions
Ensure Unique test removed 48160 transitions
Reduce isomorphic transitions removed 81285 transitions.
Graph (complete) has 8305 edges and 416 vertex of which 402 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.7 ms
Discarding 14 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 21 transitions
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 0 with 40 rules applied. Total rules applied 42 place count 402 transition count 8581
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 42 place count 402 transition count 8580
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 44 place count 401 transition count 8580
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 47 place count 398 transition count 8568
Iterating global reduction 1 with 3 rules applied. Total rules applied 50 place count 398 transition count 8568
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 56 place count 398 transition count 8562
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 64 place count 394 transition count 8558
Ensure Unique test removed 73 transitions
Reduce isomorphic transitions removed 73 transitions.
Iterating post reduction 2 with 73 rules applied. Total rules applied 137 place count 394 transition count 8485
Drop transitions removed 3938 transitions
Redundant transition composition rules discarded 3938 transitions
Iterating global reduction 3 with 3938 rules applied. Total rules applied 4075 place count 394 transition count 4547
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Graph (complete) has 5202 edges and 389 vertex of which 359 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.1 ms
Discarding 30 places :
Also discarding 7 output transitions
Drop transitions removed 7 transitions
Iterating post reduction 3 with 60 rules applied. Total rules applied 4135 place count 359 transition count 4486
Drop transitions removed 439 transitions
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 451 transitions.
Iterating post reduction 4 with 451 rules applied. Total rules applied 4586 place count 359 transition count 4035
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 4586 place count 359 transition count 4034
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 4588 place count 358 transition count 4034
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 4594 place count 352 transition count 4012
Iterating global reduction 5 with 6 rules applied. Total rules applied 4600 place count 352 transition count 4012
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 4604 place count 348 transition count 3996
Iterating global reduction 5 with 4 rules applied. Total rules applied 4608 place count 348 transition count 3996
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 4618 place count 343 transition count 3991
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 4619 place count 343 transition count 3990
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 4621 place count 342 transition count 4003
Drop transitions removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 6 with 23 rules applied. Total rules applied 4644 place count 342 transition count 3980
Free-agglomeration rule applied 18 times with reduction of 6 identical transitions.
Iterating global reduction 6 with 18 rules applied. Total rules applied 4662 place count 342 transition count 3956
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Iterating post reduction 6 with 73 rules applied. Total rules applied 4735 place count 324 transition count 3901
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 4737 place count 323 transition count 3911
Drop transitions removed 73 transitions
Redundant transition composition rules discarded 73 transitions
Iterating global reduction 7 with 73 rules applied. Total rules applied 4810 place count 323 transition count 3838
Free-agglomeration rule applied 9 times.
Iterating global reduction 7 with 9 rules applied. Total rules applied 4819 place count 323 transition count 3829
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 7 with 17 rules applied. Total rules applied 4836 place count 314 transition count 3821
Drop transitions removed 27 transitions
Redundant transition composition rules discarded 27 transitions
Iterating global reduction 8 with 27 rules applied. Total rules applied 4863 place count 314 transition count 3794
Free-agglomeration rule applied 4 times.
Iterating global reduction 8 with 4 rules applied. Total rules applied 4867 place count 314 transition count 3790
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 4871 place count 310 transition count 3790
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 9 with 12 rules applied. Total rules applied 4883 place count 310 transition count 3778
Free-agglomeration rule applied 1 times.
Iterating global reduction 9 with 1 rules applied. Total rules applied 4884 place count 310 transition count 3777
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 4885 place count 309 transition count 3777
Free-agglomeration rule (complex) applied 7 times with reduction of 11 identical transitions.
Iterating global reduction 10 with 7 rules applied. Total rules applied 4892 place count 309 transition count 3848
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 8 rules applied. Total rules applied 4900 place count 302 transition count 3847
Drop transitions removed 42 transitions
Redundant transition composition rules discarded 42 transitions
Iterating global reduction 11 with 42 rules applied. Total rules applied 4942 place count 302 transition count 3805
Applied a total of 4942 rules in 1533 ms. Remains 302 /1296 variables (removed 994) and now considering 3805/89908 (removed 86103) transitions.
Running SMT prover for 1 properties.
[2022-06-11 03:47:03] [INFO ] Flow matrix only has 3695 transitions (discarded 110 similar events)
// Phase 1: matrix 3695 rows 302 cols
[2022-06-11 03:47:03] [INFO ] Computed 0 place invariants in 18 ms
[2022-06-11 03:47:03] [INFO ] After 600ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 03:47:04] [INFO ] After 494ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 03:47:04] [INFO ] State equation strengthened by 15 read => feed constraints.
[2022-06-11 03:47:04] [INFO ] After 80ms SMT Verify possible using 15 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-11 03:47:04] [INFO ] After 195ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 69 ms.
[2022-06-11 03:47:04] [INFO ] After 807ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 148 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 4869 ms.
Product exploration explored 100000 steps with 1 reset in 4937 ms.
Applying partial POR strategy [true, true, false]
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 1369 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1369/1369 places, 93216/93216 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1369 transition count 93216
Performed 19 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 20 places in 45 ms
Iterating global reduction 1 with 19 rules applied. Total rules applied 20 place count 1369 transition count 93213
Ensure Unique test removed 439 transitions
Reduce isomorphic transitions removed 439 transitions.
Iterating post reduction 1 with 439 rules applied. Total rules applied 459 place count 1369 transition count 92774
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 461 place count 1367 transition count 92772
Deduced a syphon composed of 18 places in 46 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 463 place count 1367 transition count 92772
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 22 places in 45 ms
Iterating global reduction 2 with 4 rules applied. Total rules applied 467 place count 1367 transition count 92772
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 2 with 96 rules applied. Total rules applied 563 place count 1367 transition count 92676
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 567 place count 1363 transition count 92672
Deduced a syphon composed of 18 places in 45 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 571 place count 1363 transition count 92672
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 19 places in 76 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 572 place count 1363 transition count 92675
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 575 place count 1363 transition count 92672
Deduced a syphon composed of 19 places in 46 ms
Applied a total of 575 rules in 2295 ms. Remains 1363 /1369 variables (removed 6) and now considering 92672/93216 (removed 544) transitions.
[2022-06-11 03:47:17] [INFO ] Flow matrix only has 62330 transitions (discarded 30342 similar events)
// Phase 1: matrix 62330 rows 1363 cols
[2022-06-11 03:47:17] [INFO ] Computed 12 place invariants in 192 ms
[2022-06-11 03:47:47] [INFO ] Dead Transitions using invariants and state equation in 29389 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1363/1369 places, 92672/93216 transitions.
Finished structural reductions, in 1 iterations. Remains : 1363/1369 places, 92672/93216 transitions.
Product exploration explored 100000 steps with 1 reset in 4985 ms.
Product exploration explored 100000 steps with 0 reset in 5243 ms.
Built C files in :
/tmp/ltsmin249989180186529650
[2022-06-11 03:47:58] [INFO ] Built C files in 790ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin249989180186529650
Running compilation step : cd /tmp/ltsmin249989180186529650;'/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/ltsmin249989180186529650;'/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/ltsmin249989180186529650;'/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 4 out of 1369 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1369/1369 places, 93216/93216 transitions.
Applied a total of 0 rules in 132 ms. Remains 1369 /1369 variables (removed 0) and now considering 93216/93216 (removed 0) transitions.
[2022-06-11 03:48:01] [INFO ] Flow matrix only has 62870 transitions (discarded 30346 similar events)
// Phase 1: matrix 62870 rows 1369 cols
[2022-06-11 03:48:01] [INFO ] Computed 12 place invariants in 239 ms
[2022-06-11 03:48:04] [INFO ] Implicit Places using invariants in 3481 ms returned []
Implicit Place search using SMT only with invariants took 3494 ms to find 0 implicit places.
[2022-06-11 03:48:04] [INFO ] Flow matrix only has 62870 transitions (discarded 30346 similar events)
// Phase 1: matrix 62870 rows 1369 cols
[2022-06-11 03:48:05] [INFO ] Computed 12 place invariants in 232 ms
[2022-06-11 03:48:35] [INFO ] Performed 82395/93216 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 03:48:39] [INFO ] Dead Transitions using invariants and state equation in 34740 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1369/1369 places, 93216/93216 transitions.
Built C files in :
/tmp/ltsmin2639924749420802944
[2022-06-11 03:48:40] [INFO ] Built C files in 438ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2639924749420802944
Running compilation step : cd /tmp/ltsmin2639924749420802944;'/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/ltsmin2639924749420802944;'/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/ltsmin2639924749420802944;'/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)
[2022-06-11 03:48:49] [INFO ] Flatten gal took : 3099 ms
[2022-06-11 03:48:52] [INFO ] Flatten gal took : 2915 ms
[2022-06-11 03:48:53] [INFO ] Time to serialize gal into /tmp/LTL17585829928413004374.gal : 576 ms
[2022-06-11 03:48:53] [INFO ] Time to serialize properties into /tmp/LTL217781831371044569.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/LTL17585829928413004374.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL217781831371044569.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/LTL1758582...266
Read 1 LTL properties
Checking formula 0 : !((X((G("((ps776==0)||(ps331==1))"))||(F(X(X(F(G("((ps1310==0)||(ps1237==1))")))))))))
Formula 0 simplified : !X(G"((ps776==0)||(ps331==1))" | FXXFG"((ps1310==0)||(ps1237==1))")
Detected timeout of ITS tools.
[2022-06-11 03:49:11] [INFO ] Flatten gal took : 2926 ms
[2022-06-11 03:49:11] [INFO ] Applying decomposition
[2022-06-11 03:49:14] [INFO ] Flatten gal took : 2750 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/graph6685148622147241322.txt' '-o' '/tmp/graph6685148622147241322.bin' '-w' '/tmp/graph6685148622147241322.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6685148622147241322.bin' '-l' '-1' '-v' '-w' '/tmp/graph6685148622147241322.weights' '-q' '0' '-e' '0.001'
[2022-06-11 03:49:20] [INFO ] Decomposing Gal with order
[2022-06-11 03:49:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 03:49:31] [INFO ] Removed a total of 201167 redundant transitions.
[2022-06-11 03:49:34] [INFO ] Flatten gal took : 10487 ms
[2022-06-11 03:49:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 3529 labels/synchronizations in 5114 ms.
[2022-06-11 03:49:41] [INFO ] Time to serialize gal into /tmp/LTL8191574259551629657.gal : 254 ms
[2022-06-11 03:49:41] [INFO ] Time to serialize properties into /tmp/LTL15806367740916505110.ltl : 0 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/LTL8191574259551629657.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15806367740916505110.ltl' '-c' '-stutter-deadlock'

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/LTL8191574...246
Read 1 LTL properties
Checking formula 0 : !((X((G("((i7.u82.ps776==0)||(i6.u147.ps331==1))"))||(F(X(X(F(G("((i1.u121.ps1310==0)||(i1.u181.ps1237==1))")))))))))
Formula 0 simplified : !X(G"((i7.u82.ps776==0)||(i6.u147.ps331==1))" | FXXFG"((i1.u121.ps1310==0)||(i1.u181.ps1237==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6435113741428803975
[2022-06-11 03:49:57] [INFO ] Built C files in 529ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6435113741428803975
Running compilation step : cd /tmp/ltsmin6435113741428803975;'/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/ltsmin6435113741428803975;'/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/ltsmin6435113741428803975;'/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)
Treatment of property RERS2020-PT-pb107-LTLCardinality-07 finished in 455650 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(X(X(F(p0)))))))'
Support contains 2 out of 1369 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1369/1369 places, 93216/93216 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1369 transition count 93215
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1368 transition count 93215
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2 place count 1368 transition count 93213
Deduced a syphon composed of 2 places in 100 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 1366 transition count 93213
Performed 17 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 17 places in 98 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 40 place count 1349 transition count 93193
Ensure Unique test removed 439 transitions
Reduce isomorphic transitions removed 439 transitions.
Iterating post reduction 2 with 439 rules applied. Total rules applied 479 place count 1349 transition count 92754
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 261 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 487 place count 1345 transition count 92750
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 3 with 96 rules applied. Total rules applied 583 place count 1345 transition count 92654
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 49 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 585 place count 1344 transition count 92655
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 588 place count 1344 transition count 92652
Applied a total of 588 rules in 5007 ms. Remains 1344 /1369 variables (removed 25) and now considering 92652/93216 (removed 564) transitions.
[2022-06-11 03:50:05] [INFO ] Flow matrix only has 62310 transitions (discarded 30342 similar events)
// Phase 1: matrix 62310 rows 1344 cols
[2022-06-11 03:50:06] [INFO ] Computed 12 place invariants in 514 ms
[2022-06-11 03:50:12] [INFO ] Implicit Places using invariants in 6487 ms returned []
Implicit Place search using SMT only with invariants took 6487 ms to find 0 implicit places.
[2022-06-11 03:50:12] [INFO ] Flow matrix only has 62310 transitions (discarded 30342 similar events)
// Phase 1: matrix 62310 rows 1344 cols
[2022-06-11 03:50:12] [INFO ] Computed 12 place invariants in 557 ms
[2022-06-11 03:50:43] [INFO ] Performed 54623/92652 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 03:51:10] [INFO ] Dead Transitions using invariants and state equation in 57999 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1344/1369 places, 92652/93216 transitions.
Finished structural reductions, in 1 iterations. Remains : 1344/1369 places, 92652/93216 transitions.
Stuttering acceptance computed with spot in 177 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RERS2020-PT-pb107-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:(OR (EQ s1054 0) (EQ s927 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 15 reset in 5920 ms.
Product exploration explored 100000 steps with 50 reset in 8570 ms.
Computed a total of 258 stabilizing places and 30630 stable transitions
Computed a total of 258 stabilizing places and 30630 stable transitions
Knowledge obtained : [p0, (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 172 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=0 )
Knowledge obtained : [p0, (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 141 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1344 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1344/1344 places, 92652/92652 transitions.
Applied a total of 0 rules in 560 ms. Remains 1344 /1344 variables (removed 0) and now considering 92652/92652 (removed 0) transitions.
[2022-06-11 03:51:26] [INFO ] Flow matrix only has 62310 transitions (discarded 30342 similar events)
// Phase 1: matrix 62310 rows 1344 cols
[2022-06-11 03:51:27] [INFO ] Computed 12 place invariants in 331 ms
[2022-06-11 03:51:33] [INFO ] Implicit Places using invariants in 6312 ms returned []
Implicit Place search using SMT only with invariants took 6314 ms to find 0 implicit places.
[2022-06-11 03:51:33] [INFO ] Flow matrix only has 62310 transitions (discarded 30342 similar events)
// Phase 1: matrix 62310 rows 1344 cols
[2022-06-11 03:51:35] [INFO ] Computed 12 place invariants in 2213 ms
[2022-06-11 03:52:05] [INFO ] Performed 83545/92652 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 03:52:09] [INFO ] Dead Transitions using invariants and state equation in 35809 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1344/1344 places, 92652/92652 transitions.
Computed a total of 258 stabilizing places and 30630 stable transitions
Computed a total of 258 stabilizing places and 30630 stable transitions
Knowledge obtained : [p0, (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 162 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=0 )
Knowledge obtained : [p0, (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 115 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 14 reset in 5719 ms.
Product exploration explored 100000 steps with 27 reset in 5823 ms.
Built C files in :
/tmp/ltsmin9714622688665000281
[2022-06-11 03:52:21] [INFO ] Too many transitions (92652) to apply POR reductions. Disabling POR matrices.
[2022-06-11 03:52:22] [INFO ] Built C files in 608ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9714622688665000281
Running compilation step : cd /tmp/ltsmin9714622688665000281;'/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/ltsmin9714622688665000281;'/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/ltsmin9714622688665000281;'/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 2 out of 1344 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1344/1344 places, 92652/92652 transitions.
Applied a total of 0 rules in 692 ms. Remains 1344 /1344 variables (removed 0) and now considering 92652/92652 (removed 0) transitions.
[2022-06-11 03:52:26] [INFO ] Flow matrix only has 62310 transitions (discarded 30342 similar events)
// Phase 1: matrix 62310 rows 1344 cols
[2022-06-11 03:52:26] [INFO ] Computed 12 place invariants in 378 ms

BK_STOP 1654919573390

--------------------
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="RERS2020-PT-pb107"
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 RERS2020-PT-pb107, 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 r312-tall-165472282600675"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb107.tgz
mv RERS2020-PT-pb107 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 ;