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-165472282600691.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-pb109, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282600691
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 85M
-rw-r--r-- 1 mcc users 8.5K Jun 7 17:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Jun 7 17:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Jun 7 17:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Jun 7 17:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Jun 6 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Jun 6 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Jun 6 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 6 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 6.5K Jun 7 17:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 55K Jun 7 17:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Jun 7 17:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Jun 7 17:45 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 84M 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-pb109-LTLCardinality-00
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-01
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-02
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-03
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-04
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-05
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-06
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-07
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-08
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-09
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-10
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-11
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-12
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-13
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-14
FORMULA_NAME RERS2020-PT-pb109-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1654923665036

Running Version 202205111006
[2022-06-11 05:01:06] [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 05:01:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 05:01:08] [INFO ] Load time of PNML (sax parser for PT used): 2615 ms
[2022-06-11 05:01:09] [INFO ] Transformed 1907 places.
[2022-06-11 05:01:09] [INFO ] Transformed 151872 transitions.
[2022-06-11 05:01:09] [INFO ] Found NUPN structural information;
[2022-06-11 05:01:09] [INFO ] Parsed PT model containing 1907 places and 151872 transitions in 3372 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 6571 transitions
Reduce redundant transitions removed 6571 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA RERS2020-PT-pb109-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb109-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb109-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb109-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb109-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb109-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb109-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb109-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb109-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 27 out of 1907 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1907/1907 places, 145301/145301 transitions.
Ensure Unique test removed 15 places
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 1891 transition count 145301
Applied a total of 16 rules in 829 ms. Remains 1891 /1907 variables (removed 16) and now considering 145301/145301 (removed 0) transitions.
[2022-06-11 05:01:11] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1891 cols
[2022-06-11 05:01:12] [INFO ] Computed 15 place invariants in 639 ms
[2022-06-11 05:01:18] [INFO ] Implicit Places using invariants in 6566 ms returned []
Implicit Place search using SMT only with invariants took 6596 ms to find 0 implicit places.
[2022-06-11 05:01:18] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1891 cols
[2022-06-11 05:01:19] [INFO ] Computed 15 place invariants in 592 ms
[2022-06-11 05:01:49] [INFO ] Performed 77687/145301 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:02:14] [INFO ] Dead Transitions using invariants and state equation in 56163 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1891/1907 places, 145301/145301 transitions.
Finished structural reductions, in 1 iterations. Remains : 1891/1907 places, 145301/145301 transitions.
Support contains 27 out of 1891 places after structural reductions.
[2022-06-11 05:02:19] [INFO ] Flatten gal took : 4431 ms
[2022-06-11 05:02:24] [INFO ] Flatten gal took : 4366 ms
[2022-06-11 05:02:33] [INFO ] Input system was already deterministic with 145301 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 1966 ms. (steps per millisecond=5 ) properties (out of 17) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=52 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-06-11 05:02:37] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1891 cols
[2022-06-11 05:02:37] [INFO ] Computed 15 place invariants in 513 ms
[2022-06-11 05:02:38] [INFO ] [Real]Absence check using 15 positive place invariants in 18 ms returned sat
[2022-06-11 05:03:02] [INFO ] After 24466ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2022-06-11 05:03:05] [INFO ] State equation strengthened by 5235 read => feed constraints.
[2022-06-11 05:03:05] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-11 05:03:05] [INFO ] After 27186ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 1891 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Drop transitions removed 3364 transitions
Reduce isomorphic transitions removed 3364 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 3366 rules applied. Total rules applied 3366 place count 1891 transition count 141935
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 3370 place count 1889 transition count 141933
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3370 place count 1889 transition count 141932
Deduced a syphon composed of 1 places in 136 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 3372 place count 1888 transition count 141932
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 130 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 3416 place count 1866 transition count 141910
Drop transitions removed 17 transitions
Ensure Unique test removed 89 transitions
Reduce isomorphic transitions removed 106 transitions.
Iterating post reduction 2 with 106 rules applied. Total rules applied 3522 place count 1866 transition count 141804
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 100 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 3528 place count 1863 transition count 141804
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 3531 place count 1863 transition count 141801
Free-agglomeration rule applied 33 times with reduction of 6 identical transitions.
Iterating global reduction 4 with 33 rules applied. Total rules applied 3564 place count 1863 transition count 141762
Reduce places removed 33 places and 0 transitions.
Drop transitions removed 3 transitions
Ensure Unique test removed 150 transitions
Reduce isomorphic transitions removed 153 transitions.
Iterating post reduction 4 with 186 rules applied. Total rules applied 3750 place count 1830 transition count 141609
Free-agglomeration rule applied 6 times.
Iterating global reduction 5 with 6 rules applied. Total rules applied 3756 place count 1830 transition count 141603
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 81 transitions.
Iterating post reduction 5 with 87 rules applied. Total rules applied 3843 place count 1824 transition count 141522
Free-agglomeration rule applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 3845 place count 1824 transition count 141520
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 3856 place count 1822 transition count 141511
Free-agglomeration rule applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 3858 place count 1822 transition count 141509
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 3862 place count 1820 transition count 141507
Free-agglomeration rule applied 2 times.
Iterating global reduction 8 with 2 rules applied. Total rules applied 3864 place count 1820 transition count 141505
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 3874 place count 1818 transition count 141497
Free-agglomeration rule applied 1 times.
Iterating global reduction 9 with 1 rules applied. Total rules applied 3875 place count 1818 transition count 141496
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 3882 place count 1817 transition count 141490
Free-agglomeration rule (complex) applied 27 times with reduction of 1022 identical transitions.
Iterating global reduction 10 with 27 rules applied. Total rules applied 3909 place count 1817 transition count 145625
Reduce places removed 27 places and 0 transitions.
Drop transitions removed 10 transitions
Ensure Unique test removed 1145 transitions
Reduce isomorphic transitions removed 1155 transitions.
Iterating post reduction 10 with 1182 rules applied. Total rules applied 5091 place count 1790 transition count 144470
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 5092 place count 1790 transition count 144470
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 5093 place count 1790 transition count 144469
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 5094 place count 1789 transition count 144468
Applied a total of 5094 rules in 13109 ms. Remains 1789 /1891 variables (removed 102) and now considering 144468/145301 (removed 833) transitions.
Finished structural reductions, in 1 iterations. Remains : 1789/1891 places, 144468/145301 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 1107 ms. (steps per millisecond=9 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 3) 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 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 5602 steps, run timeout after 3005 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 5602 steps, saw 4975 distinct states, run finished after 3007 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 3 properties.
[2022-06-11 05:03:22] [INFO ] Flow matrix only has 103187 transitions (discarded 41281 similar events)
// Phase 1: matrix 103187 rows 1789 cols
[2022-06-11 05:03:23] [INFO ] Computed 15 place invariants in 608 ms
[2022-06-11 05:03:23] [INFO ] [Real]Absence check using 15 positive place invariants in 62 ms returned sat
[2022-06-11 05:03:48] [INFO ] After 24531ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2022-06-11 05:03:49] [INFO ] State equation strengthened by 5283 read => feed constraints.
[2022-06-11 05:03:49] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-11 05:03:49] [INFO ] After 26466ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 1789 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1789/1789 places, 144468/144468 transitions.
Applied a total of 0 rules in 924 ms. Remains 1789 /1789 variables (removed 0) and now considering 144468/144468 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1789/1789 places, 144468/144468 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1789/1789 places, 144468/144468 transitions.
Applied a total of 0 rules in 877 ms. Remains 1789 /1789 variables (removed 0) and now considering 144468/144468 (removed 0) transitions.
[2022-06-11 05:03:51] [INFO ] Flow matrix only has 103187 transitions (discarded 41281 similar events)
// Phase 1: matrix 103187 rows 1789 cols
[2022-06-11 05:03:52] [INFO ] Computed 15 place invariants in 558 ms
[2022-06-11 05:03:58] [INFO ] Implicit Places using invariants in 6876 ms returned []
Implicit Place search using SMT only with invariants took 6877 ms to find 0 implicit places.
[2022-06-11 05:03:58] [INFO ] Flow matrix only has 103187 transitions (discarded 41281 similar events)
// Phase 1: matrix 103187 rows 1789 cols
[2022-06-11 05:03:59] [INFO ] Computed 15 place invariants in 461 ms
[2022-06-11 05:04:29] [INFO ] Performed 74251/144468 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:04:59] [INFO ] Dead Transitions using invariants and state equation in 60552 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1789/1789 places, 144468/144468 transitions.
Computed a total of 470 stabilizing places and 59095 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(G(X(X(X(X(F(X(p0))))))))))'
Support contains 2 out of 1891 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1891 transition count 145299
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 6 place count 1889 transition count 145297
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 1889 transition count 145296
Deduced a syphon composed of 1 places in 121 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 1888 transition count 145296
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 114 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 54 place count 1865 transition count 145273
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Iterating post reduction 2 with 95 rules applied. Total rules applied 149 place count 1865 transition count 145178
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 90 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 155 place count 1862 transition count 145178
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 158 place count 1862 transition count 145175
Applied a total of 158 rules in 3494 ms. Remains 1862 /1891 variables (removed 29) and now considering 145175/145301 (removed 126) transitions.
[2022-06-11 05:05:03] [INFO ] Flow matrix only has 100546 transitions (discarded 44629 similar events)
// Phase 1: matrix 100546 rows 1862 cols
[2022-06-11 05:05:04] [INFO ] Computed 15 place invariants in 500 ms
[2022-06-11 05:05:09] [INFO ] Implicit Places using invariants in 6287 ms returned []
Implicit Place search using SMT only with invariants took 6296 ms to find 0 implicit places.
[2022-06-11 05:05:10] [INFO ] Flow matrix only has 100546 transitions (discarded 44629 similar events)
// Phase 1: matrix 100546 rows 1862 cols
[2022-06-11 05:05:10] [INFO ] Computed 15 place invariants in 445 ms
[2022-06-11 05:05:40] [INFO ] Performed 70560/145175 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:06:10] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... after 60526 ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1862/1891 places, 145175/145301 transitions.
Finished structural reductions, in 1 iterations. Remains : 1862/1891 places, 145175/145301 transitions.
Stuttering acceptance computed with spot in 177 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RERS2020-PT-pb109-LTLCardinality-00 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 s799 0) (EQ s1325 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]]
Stuttering criterion allowed to conclude after 1199 steps with 4 reset in 149 ms.
FORMULA RERS2020-PT-pb109-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS2020-PT-pb109-LTLCardinality-00 finished in 70966 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((((F(p0)&&p1) U (G(p3)||p2)) U p4))))'
Support contains 6 out of 1891 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Applied a total of 0 rules in 295 ms. Remains 1891 /1891 variables (removed 0) and now considering 145301/145301 (removed 0) transitions.
[2022-06-11 05:06:11] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1891 cols
[2022-06-11 05:06:11] [INFO ] Computed 15 place invariants in 425 ms
[2022-06-11 05:06:17] [INFO ] Implicit Places using invariants in 6198 ms returned []
Implicit Place search using SMT only with invariants took 6200 ms to find 0 implicit places.
[2022-06-11 05:06:17] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1891 cols
[2022-06-11 05:06:18] [INFO ] Computed 15 place invariants in 462 ms
[2022-06-11 05:06:48] [INFO ] Performed 72671/145301 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:07:16] [INFO ] Dead Transitions using invariants and state equation in 59277 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1891/1891 places, 145301/145301 transitions.
Stuttering acceptance computed with spot in 413 ms :[(NOT p4), (NOT p4), (NOT p4), true, (NOT p0), (NOT p3), (AND (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p3))]
Running random walk in product with property : RERS2020-PT-pb109-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (AND (NOT p4) p2) (AND (NOT p4) p3) (AND (NOT p4) p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p4) (NOT p2) (NOT p3) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p4) (NOT p2) (NOT p3) p1 (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p4) (NOT p2) p3 (NOT p1)), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p4) (NOT p2) p1), acceptance={} source=2 dest: 6}, { cond=(AND (NOT p4) (NOT p2) p3 p1 (NOT p0)), acceptance={} source=2 dest: 7}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p3), acceptance={} source=5 dest: 3}, { cond=p3, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p3) (NOT p1)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p2) (NOT p3) p1 (NOT p0)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p2) p3 (NOT p1)), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p2) p3 p1), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p2) (NOT p3) p1), acceptance={0} source=6 dest: 6}, { cond=(AND (NOT p2) p3 p1 (NOT p0)), acceptance={} source=6 dest: 7}], [{ cond=(AND (NOT p3) (NOT p0)), acceptance={} source=7 dest: 4}, { cond=(AND p3 (NOT p0)), acceptance={} source=7 dest: 7}]], initial=0, aps=[p4:(AND (OR (EQ s373 0) (EQ s536 1)) (OR (EQ s559 0) (EQ s1265 1))), p2:(OR (EQ s559 0) (EQ s1265 1)), p3:(OR (EQ s373 0) (EQ s536 1)), p1:(OR (EQ s369 0)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration timeout after 59400 steps with 19800 reset in 10007 ms.
Product exploration timeout after 64920 steps with 21640 reset in 10003 ms.
Computed a total of 470 stabilizing places and 59095 stable transitions
Computed a total of 470 stabilizing places and 59095 stable transitions
Knowledge obtained : [(AND p4 p2 p3 p1 p0), (X (X (NOT (AND (NOT p4) (NOT p2) p3 (NOT p1))))), (X (X (NOT (OR (AND (NOT p4) p2) (AND (NOT p4) p3) (AND (NOT p4) p1))))), (X (X (NOT (AND (NOT p4) (NOT p2) (NOT p3) p1 (NOT p0))))), (X (X (NOT (AND (NOT p4) (NOT p2) p3 p1 (NOT p0))))), (X (X (NOT (AND (NOT p4) (NOT p2) (NOT p3) (NOT p1))))), (X (X (NOT (AND (NOT p4) (NOT p2) p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT (AND (NOT p4) (NOT p2) (NOT p3) (NOT p1)))))
Knowledge based reduction with 7 factoid took 227 ms. Reduced automaton from 8 states, 20 edges and 5 AP to 1 states, 0 edges and 0 AP.
FORMULA RERS2020-PT-pb109-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property RERS2020-PT-pb109-LTLCardinality-05 finished in 87655 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(G((X((p0 U p1))&&X((p2 U X(!p3))))))))'
Support contains 7 out of 1891 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Applied a total of 0 rules in 246 ms. Remains 1891 /1891 variables (removed 0) and now considering 145301/145301 (removed 0) transitions.
[2022-06-11 05:07:39] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1891 cols
[2022-06-11 05:07:39] [INFO ] Computed 15 place invariants in 499 ms
[2022-06-11 05:07:45] [INFO ] Implicit Places using invariants in 6323 ms returned []
Implicit Place search using SMT only with invariants took 6325 ms to find 0 implicit places.
[2022-06-11 05:07:45] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1891 cols
[2022-06-11 05:07:46] [INFO ] Computed 15 place invariants in 746 ms
[2022-06-11 05:08:16] [INFO ] Performed 78062/145301 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:08:43] [INFO ] Dead Transitions using invariants and state equation in 57823 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1891/1891 places, 145301/145301 transitions.
Stuttering acceptance computed with spot in 197 ms :[(OR (NOT p1) p3), (NOT p1), p3, p3]
Running random walk in product with property : RERS2020-PT-pb109-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={0} source=0 dest: 2}, { cond=(OR (AND p1 p2) (AND p0 p2)), acceptance={0} source=0 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}], [{ cond=(OR (AND p1 p3) (AND p0 p3)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0) p3), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0 p3), acceptance={0} source=2 dest: 1}, { cond=(OR (AND p1 (NOT p2) p3) (AND p0 (NOT p2) p3)), acceptance={0} source=2 dest: 2}, { cond=(OR (AND p1 p2 p3) (AND p0 p2 p3)), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p2) p3), acceptance={0} source=3 dest: 2}, { cond=(AND p2 p3), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (EQ s612 0) (EQ s1087 1)), p0:(OR (EQ s237 0) (EQ s1197 1)), p2:(EQ s333 1), p3:(OR (EQ s777 0) (EQ s1651 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 252 steps with 0 reset in 29 ms.
FORMULA RERS2020-PT-pb109-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS2020-PT-pb109-LTLCardinality-08 finished in 64922 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(G(p0))||(p0 U X(G((F(X(p1))&&p2)))))))'
Support contains 6 out of 1891 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1891/1891 places, 145301/145301 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1890 transition count 145298
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 6 place count 1888 transition count 145296
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 1888 transition count 145295
Deduced a syphon composed of 1 places in 89 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 1887 transition count 145295
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 82 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 50 place count 1866 transition count 145274
Ensure Unique test removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Iterating post reduction 2 with 94 rules applied. Total rules applied 144 place count 1866 transition count 145180
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 83 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 150 place count 1863 transition count 145180
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 153 place count 1863 transition count 145177
Applied a total of 153 rules in 3086 ms. Remains 1863 /1891 variables (removed 28) and now considering 145177/145301 (removed 124) transitions.
[2022-06-11 05:08:46] [INFO ] Flow matrix only has 100548 transitions (discarded 44629 similar events)
// Phase 1: matrix 100548 rows 1863 cols
[2022-06-11 05:08:47] [INFO ] Computed 15 place invariants in 455 ms
[2022-06-11 05:08:52] [INFO ] Implicit Places using invariants in 5805 ms returned []
Implicit Place search using SMT only with invariants took 5806 ms to find 0 implicit places.
[2022-06-11 05:08:52] [INFO ] Flow matrix only has 100548 transitions (discarded 44629 similar events)
// Phase 1: matrix 100548 rows 1863 cols
[2022-06-11 05:08:53] [INFO ] Computed 15 place invariants in 414 ms
[2022-06-11 05:09:23] [INFO ] Performed 75545/145177 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:09:48] [INFO ] Dead Transitions using invariants and state equation in 56372 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1863/1891 places, 145177/145301 transitions.
Finished structural reductions, in 1 iterations. Remains : 1863/1891 places, 145177/145301 transitions.
Stuttering acceptance computed with spot in 101 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RERS2020-PT-pb109-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(AND p0 p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p2 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s31 0) (EQ s531 1)), p2:(OR (EQ s743 0) (EQ s1182 1)), p1:(OR (EQ s81 0) (EQ s1331 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 7179 ms.
Product exploration explored 100000 steps with 3 reset in 241 ms.
Computed a total of 458 stabilizing places and 59033 stable transitions
Computed a total of 458 stabilizing places and 59033 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND p0 p2)), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p0 p2)))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 599 ms. Reduced automaton from 2 states, 7 edges and 3 AP to 2 states, 7 edges and 3 AP.
Stuttering acceptance computed with spot in 71 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1303 ms. (steps per millisecond=7 ) properties (out of 7) seen :4
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 157 ms. (steps per millisecond=63 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-06-11 05:10:00] [INFO ] Flow matrix only has 100548 transitions (discarded 44629 similar events)
// Phase 1: matrix 100548 rows 1863 cols
[2022-06-11 05:10:00] [INFO ] Computed 15 place invariants in 448 ms
[2022-06-11 05:10:01] [INFO ] [Real]Absence check using 15 positive place invariants in 18 ms returned sat
[2022-06-11 05:10:25] [INFO ] After 24551ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2022-06-11 05:10:27] [INFO ] State equation strengthened by 5223 read => feed constraints.
[2022-06-11 05:10:27] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-11 05:10:27] [INFO ] After 26069ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 1863 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1863/1863 places, 145177/145177 transitions.
Drop transitions removed 3376 transitions
Reduce isomorphic transitions removed 3376 transitions.
Iterating post reduction 0 with 3376 rules applied. Total rules applied 3376 place count 1863 transition count 141801
Free-agglomeration rule applied 33 times with reduction of 6 identical transitions.
Iterating global reduction 1 with 33 rules applied. Total rules applied 3409 place count 1863 transition count 141762
Reduce places removed 33 places and 0 transitions.
Drop transitions removed 3 transitions
Ensure Unique test removed 150 transitions
Reduce isomorphic transitions removed 153 transitions.
Iterating post reduction 1 with 186 rules applied. Total rules applied 3595 place count 1830 transition count 141609
Free-agglomeration rule applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 3601 place count 1830 transition count 141603
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 81 transitions.
Iterating post reduction 2 with 87 rules applied. Total rules applied 3688 place count 1824 transition count 141522
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3690 place count 1824 transition count 141520
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 3701 place count 1822 transition count 141511
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3703 place count 1822 transition count 141509
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 3707 place count 1820 transition count 141507
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 3709 place count 1820 transition count 141505
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 3719 place count 1818 transition count 141497
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 3720 place count 1818 transition count 141496
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 3727 place count 1817 transition count 141490
Free-agglomeration rule (complex) applied 28 times with reduction of 1022 identical transitions.
Iterating global reduction 7 with 28 rules applied. Total rules applied 3755 place count 1817 transition count 145728
Reduce places removed 28 places and 0 transitions.
Drop transitions removed 11 transitions
Ensure Unique test removed 1155 transitions
Reduce isomorphic transitions removed 1166 transitions.
Iterating post reduction 7 with 1194 rules applied. Total rules applied 4949 place count 1789 transition count 144562
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 4950 place count 1789 transition count 144562
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 4951 place count 1789 transition count 144561
Applied a total of 4951 rules in 10243 ms. Remains 1789 /1863 variables (removed 74) and now considering 144561/145177 (removed 616) transitions.
Finished structural reductions, in 1 iterations. Remains : 1789/1863 places, 144561/145177 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1051 ms. (steps per millisecond=9 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=54 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 6057 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 6057 steps, saw 5376 distinct states, run finished after 3001 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 3 properties.
[2022-06-11 05:10:41] [INFO ] Flow matrix only has 103280 transitions (discarded 41281 similar events)
// Phase 1: matrix 103280 rows 1789 cols
[2022-06-11 05:10:42] [INFO ] Computed 15 place invariants in 481 ms
[2022-06-11 05:10:42] [INFO ] [Real]Absence check using 15 positive place invariants in 18 ms returned sat
[2022-06-11 05:11:07] [INFO ] After 24599ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2022-06-11 05:11:08] [INFO ] State equation strengthened by 5286 read => feed constraints.
[2022-06-11 05:11:08] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-11 05:11:08] [INFO ] After 26245ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 1789 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1789/1789 places, 144561/144561 transitions.
Applied a total of 0 rules in 930 ms. Remains 1789 /1789 variables (removed 0) and now considering 144561/144561 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1789/1789 places, 144561/144561 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1789/1789 places, 144561/144561 transitions.
Applied a total of 0 rules in 692 ms. Remains 1789 /1789 variables (removed 0) and now considering 144561/144561 (removed 0) transitions.
[2022-06-11 05:11:10] [INFO ] Flow matrix only has 103280 transitions (discarded 41281 similar events)
// Phase 1: matrix 103280 rows 1789 cols
[2022-06-11 05:11:10] [INFO ] Computed 15 place invariants in 530 ms
[2022-06-11 05:11:16] [INFO ] Implicit Places using invariants in 6238 ms returned []
Implicit Place search using SMT only with invariants took 6240 ms to find 0 implicit places.
[2022-06-11 05:11:16] [INFO ] Flow matrix only has 103280 transitions (discarded 41281 similar events)
// Phase 1: matrix 103280 rows 1789 cols
[2022-06-11 05:11:17] [INFO ] Computed 15 place invariants in 510 ms
[2022-06-11 05:11:47] [INFO ] Performed 67498/144561 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:12:17] [INFO ] Dead Transitions using invariants and state equation in 60576 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1789/1789 places, 144561/144561 transitions.
Knowledge obtained : [(AND p0 p2 p1), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND p0 p2)), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p0 p2)))]
False Knowledge obtained : [(F (AND (NOT p1) p2)), (F (AND (NOT p1) p0)), (F (NOT (AND p0 p2))), (F (AND (NOT p0) p2))]
Knowledge based reduction with 15 factoid took 594 ms. Reduced automaton from 2 states, 7 edges and 3 AP to 2 states, 7 edges and 3 AP.
Stuttering acceptance computed with spot in 80 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 76 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Support contains 6 out of 1863 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1863/1863 places, 145177/145177 transitions.
Applied a total of 0 rules in 873 ms. Remains 1863 /1863 variables (removed 0) and now considering 145177/145177 (removed 0) transitions.
[2022-06-11 05:12:19] [INFO ] Flow matrix only has 100548 transitions (discarded 44629 similar events)
// Phase 1: matrix 100548 rows 1863 cols
[2022-06-11 05:12:19] [INFO ] Computed 15 place invariants in 426 ms
[2022-06-11 05:12:24] [INFO ] Implicit Places using invariants in 5990 ms returned []
Implicit Place search using SMT only with invariants took 5991 ms to find 0 implicit places.
[2022-06-11 05:12:24] [INFO ] Flow matrix only has 100548 transitions (discarded 44629 similar events)
// Phase 1: matrix 100548 rows 1863 cols
[2022-06-11 05:12:25] [INFO ] Computed 15 place invariants in 415 ms
[2022-06-11 05:12:55] [INFO ] Performed 74375/145177 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:13:24] [INFO ] Dead Transitions using invariants and state equation in 59223 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1863/1863 places, 145177/145177 transitions.
Computed a total of 458 stabilizing places and 59033 stable transitions
Computed a total of 458 stabilizing places and 59033 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND p0 p2)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p0 p2)))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 556 ms. Reduced automaton from 2 states, 7 edges and 3 AP to 2 states, 7 edges and 3 AP.
Stuttering acceptance computed with spot in 77 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 997 ms. (steps per millisecond=10 ) properties (out of 7) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-06-11 05:13:27] [INFO ] Flow matrix only has 100548 transitions (discarded 44629 similar events)
// Phase 1: matrix 100548 rows 1863 cols
[2022-06-11 05:13:28] [INFO ] Computed 15 place invariants in 409 ms
[2022-06-11 05:13:28] [INFO ] [Real]Absence check using 15 positive place invariants in 16 ms returned sat
[2022-06-11 05:13:53] [INFO ] After 24584ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2022-06-11 05:13:53] [INFO ] State equation strengthened by 5223 read => feed constraints.
[2022-06-11 05:13:53] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-11 05:13:53] [INFO ] After 25844ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 1863 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1863/1863 places, 145177/145177 transitions.
Drop transitions removed 3376 transitions
Reduce isomorphic transitions removed 3376 transitions.
Iterating post reduction 0 with 3376 rules applied. Total rules applied 3376 place count 1863 transition count 141801
Free-agglomeration rule applied 33 times with reduction of 6 identical transitions.
Iterating global reduction 1 with 33 rules applied. Total rules applied 3409 place count 1863 transition count 141762
Reduce places removed 33 places and 0 transitions.
Drop transitions removed 3 transitions
Ensure Unique test removed 150 transitions
Reduce isomorphic transitions removed 153 transitions.
Iterating post reduction 1 with 186 rules applied. Total rules applied 3595 place count 1830 transition count 141609
Free-agglomeration rule applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 3601 place count 1830 transition count 141603
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 81 transitions.
Iterating post reduction 2 with 87 rules applied. Total rules applied 3688 place count 1824 transition count 141522
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3690 place count 1824 transition count 141520
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 3701 place count 1822 transition count 141511
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3703 place count 1822 transition count 141509
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 3707 place count 1820 transition count 141507
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 3709 place count 1820 transition count 141505
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 3719 place count 1818 transition count 141497
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 3720 place count 1818 transition count 141496
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 3727 place count 1817 transition count 141490
Free-agglomeration rule (complex) applied 28 times with reduction of 1022 identical transitions.
Iterating global reduction 7 with 28 rules applied. Total rules applied 3755 place count 1817 transition count 145728
Reduce places removed 28 places and 0 transitions.
Drop transitions removed 11 transitions
Ensure Unique test removed 1155 transitions
Reduce isomorphic transitions removed 1166 transitions.
Iterating post reduction 7 with 1194 rules applied. Total rules applied 4949 place count 1789 transition count 144562
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 4950 place count 1789 transition count 144562
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 4951 place count 1789 transition count 144561
Applied a total of 4951 rules in 8303 ms. Remains 1789 /1863 variables (removed 74) and now considering 144561/145177 (removed 616) transitions.
Finished structural reductions, in 1 iterations. Remains : 1789/1863 places, 144561/145177 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1018 ms. (steps per millisecond=9 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 3) 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 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 5709 steps, run timeout after 3003 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 5709 steps, saw 5074 distinct states, run finished after 3003 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 3 properties.
[2022-06-11 05:14:06] [INFO ] Flow matrix only has 103280 transitions (discarded 41281 similar events)
// Phase 1: matrix 103280 rows 1789 cols
[2022-06-11 05:14:07] [INFO ] Computed 15 place invariants in 490 ms
[2022-06-11 05:14:07] [INFO ] [Real]Absence check using 15 positive place invariants in 19 ms returned sat
[2022-06-11 05:14:32] [INFO ] After 25011ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 1789 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1789/1789 places, 144561/144561 transitions.
Applied a total of 0 rules in 694 ms. Remains 1789 /1789 variables (removed 0) and now considering 144561/144561 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1789/1789 places, 144561/144561 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1789/1789 places, 144561/144561 transitions.
Applied a total of 0 rules in 695 ms. Remains 1789 /1789 variables (removed 0) and now considering 144561/144561 (removed 0) transitions.
[2022-06-11 05:14:33] [INFO ] Flow matrix only has 103280 transitions (discarded 41281 similar events)
// Phase 1: matrix 103280 rows 1789 cols
[2022-06-11 05:14:34] [INFO ] Computed 15 place invariants in 492 ms
[2022-06-11 05:14:40] [INFO ] Implicit Places using invariants in 6691 ms returned []
Implicit Place search using SMT only with invariants took 6693 ms to find 0 implicit places.
[2022-06-11 05:14:40] [INFO ] Flow matrix only has 103280 transitions (discarded 41281 similar events)
// Phase 1: matrix 103280 rows 1789 cols
[2022-06-11 05:14:40] [INFO ] Computed 15 place invariants in 462 ms
[2022-06-11 05:15:11] [INFO ] Performed 76947/144561 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:15:36] [INFO ] Dead Transitions using invariants and state equation in 56122 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1789/1789 places, 144561/144561 transitions.
Knowledge obtained : [(AND p0 p2 p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND p0 p2)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p0 p2)))]
False Knowledge obtained : [(F (AND (NOT p1) p2)), (F (AND (NOT p1) p0)), (F (NOT (AND p0 p2))), (F (AND (NOT p0) p2))]
Knowledge based reduction with 15 factoid took 659 ms. Reduced automaton from 2 states, 7 edges and 3 AP to 2 states, 7 edges and 3 AP.
Stuttering acceptance computed with spot in 68 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 67 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 69 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1 reset in 9333 ms.
Product exploration explored 100000 steps with 3 reset in 187 ms.
Built C files in :
/tmp/ltsmin5749378164323220820
[2022-06-11 05:15:47] [INFO ] Too many transitions (145177) to apply POR reductions. Disabling POR matrices.
[2022-06-11 05:15:48] [INFO ] Built C files in 1233ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5749378164323220820
Running compilation step : cd /tmp/ltsmin5749378164323220820;'/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/ltsmin5749378164323220820;'/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/ltsmin5749378164323220820;'/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 6 out of 1863 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1863/1863 places, 145177/145177 transitions.
Applied a total of 0 rules in 702 ms. Remains 1863 /1863 variables (removed 0) and now considering 145177/145177 (removed 0) transitions.
[2022-06-11 05:15:52] [INFO ] Flow matrix only has 100548 transitions (discarded 44629 similar events)
// Phase 1: matrix 100548 rows 1863 cols
[2022-06-11 05:15:52] [INFO ] Computed 15 place invariants in 478 ms
[2022-06-11 05:15:58] [INFO ] Implicit Places using invariants in 6042 ms returned []
Implicit Place search using SMT only with invariants took 6043 ms to find 0 implicit places.
[2022-06-11 05:15:58] [INFO ] Flow matrix only has 100548 transitions (discarded 44629 similar events)
// Phase 1: matrix 100548 rows 1863 cols
[2022-06-11 05:15:58] [INFO ] Computed 15 place invariants in 485 ms
[2022-06-11 05:16:29] [INFO ] Performed 73526/145177 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:16:58] [INFO ] Dead Transitions using invariants and state equation in 60549 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1863/1863 places, 145177/145177 transitions.
Built C files in :
/tmp/ltsmin4980421437963028523
[2022-06-11 05:16:58] [INFO ] Too many transitions (145177) to apply POR reductions. Disabling POR matrices.
[2022-06-11 05:16:59] [INFO ] Built C files in 755ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4980421437963028523
Running compilation step : cd /tmp/ltsmin4980421437963028523;'/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/ltsmin4980421437963028523;'/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/ltsmin4980421437963028523;'/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 05:17:10] [INFO ] Flatten gal took : 4751 ms
[2022-06-11 05:17:14] [INFO ] Flatten gal took : 4057 ms
[2022-06-11 05:17:15] [INFO ] Time to serialize gal into /tmp/LTL6102223348793001429.gal : 578 ms
[2022-06-11 05:17:15] [INFO ] Time to serialize properties into /tmp/LTL3402286346073582103.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/LTL6102223348793001429.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3402286346073582103.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/LTL6102223...266
Read 1 LTL properties
Detected timeout of ITS tools.
[2022-06-11 05:17:34] [INFO ] Flatten gal took : 4221 ms
[2022-06-11 05:17:34] [INFO ] Applying decomposition
[2022-06-11 05:17:38] [INFO ] Flatten gal took : 3958 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/graph4941254929084321708.txt' '-o' '/tmp/graph4941254929084321708.bin' '-w' '/tmp/graph4941254929084321708.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph4941254929084321708.bin' '-l' '-1' '-v' '-w' '/tmp/graph4941254929084321708.weights' '-q' '0' '-e' '0.001'
[2022-06-11 05:17:48] [INFO ] Decomposing Gal with order
[2022-06-11 05:17:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 05:18:21] [INFO ] Removed a total of 295337 redundant transitions.
[2022-06-11 05:18:27] [INFO ] Flatten gal took : 33504 ms
[2022-06-11 05:18:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 9261 labels/synchronizations in 19236 ms.
[2022-06-11 05:19:00] [INFO ] Time to serialize gal into /tmp/LTL17803888979276677717.gal : 364 ms
[2022-06-11 05:19:01] [INFO ] Time to serialize properties into /tmp/LTL2945932226972315808.ltl : 133 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/LTL17803888979276677717.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2945932226972315808.ltl' '-c' '-stutter-deadlock'

BK_STOP 1654924753763

--------------------
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-pb109"
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-pb109, 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-165472282600691"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb109.tgz
mv RERS2020-PT-pb109 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 ;