Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r457-smll-167912649400476.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool ltsminxred
Input is StigmergyCommit-PT-07a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r457-smll-167912649400476
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.9M
-rw-r--r-- 1 mcc users 5.4K Feb 26 11:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 53K Feb 26 11:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 10:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 10:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 11:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 164K Feb 26 11:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Feb 26 11:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 11:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 5.4M Mar 5 18:23 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 StigmergyCommit-PT-07a-LTLFireability-00
FORMULA_NAME StigmergyCommit-PT-07a-LTLFireability-01
FORMULA_NAME StigmergyCommit-PT-07a-LTLFireability-02
FORMULA_NAME StigmergyCommit-PT-07a-LTLFireability-03
FORMULA_NAME StigmergyCommit-PT-07a-LTLFireability-04
FORMULA_NAME StigmergyCommit-PT-07a-LTLFireability-05
FORMULA_NAME StigmergyCommit-PT-07a-LTLFireability-06
FORMULA_NAME StigmergyCommit-PT-07a-LTLFireability-07
FORMULA_NAME StigmergyCommit-PT-07a-LTLFireability-08
FORMULA_NAME StigmergyCommit-PT-07a-LTLFireability-09
FORMULA_NAME StigmergyCommit-PT-07a-LTLFireability-10
FORMULA_NAME StigmergyCommit-PT-07a-LTLFireability-11
FORMULA_NAME StigmergyCommit-PT-07a-LTLFireability-12
FORMULA_NAME StigmergyCommit-PT-07a-LTLFireability-13
FORMULA_NAME StigmergyCommit-PT-07a-LTLFireability-14
FORMULA_NAME StigmergyCommit-PT-07a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679458368239

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyCommit-PT-07a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 04:12:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 04:12:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 04:12:51] [INFO ] Load time of PNML (sax parser for PT used): 634 ms
[2023-03-22 04:12:51] [INFO ] Transformed 292 places.
[2023-03-22 04:12:51] [INFO ] Transformed 7108 transitions.
[2023-03-22 04:12:51] [INFO ] Found NUPN structural information;
[2023-03-22 04:12:51] [INFO ] Parsed PT model containing 292 places and 7108 transitions and 108222 arcs in 812 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 6218 transitions
Reduce redundant transitions removed 6218 transitions.
FORMULA StigmergyCommit-PT-07a-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-07a-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-07a-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 9 out of 292 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 292/292 places, 890/890 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 228 transition count 818
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 228 transition count 818
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 136 place count 228 transition count 810
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 169 place count 195 transition count 769
Iterating global reduction 1 with 33 rules applied. Total rules applied 202 place count 195 transition count 769
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 210 place count 195 transition count 761
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 218 place count 187 transition count 753
Iterating global reduction 2 with 8 rules applied. Total rules applied 226 place count 187 transition count 753
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 234 place count 179 transition count 745
Iterating global reduction 2 with 8 rules applied. Total rules applied 242 place count 179 transition count 745
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 250 place count 171 transition count 737
Iterating global reduction 2 with 8 rules applied. Total rules applied 258 place count 171 transition count 737
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 266 place count 163 transition count 729
Iterating global reduction 2 with 8 rules applied. Total rules applied 274 place count 163 transition count 729
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 282 place count 163 transition count 721
Applied a total of 282 rules in 175 ms. Remains 163 /292 variables (removed 129) and now considering 721/890 (removed 169) transitions.
[2023-03-22 04:12:52] [INFO ] Flow matrix only has 712 transitions (discarded 9 similar events)
// Phase 1: matrix 712 rows 163 cols
[2023-03-22 04:12:52] [INFO ] Computed 2 place invariants in 55 ms
[2023-03-22 04:12:53] [INFO ] Implicit Places using invariants in 640 ms returned []
[2023-03-22 04:12:53] [INFO ] Flow matrix only has 712 transitions (discarded 9 similar events)
[2023-03-22 04:12:53] [INFO ] Invariant cache hit.
[2023-03-22 04:12:54] [INFO ] State equation strengthened by 581 read => feed constraints.
[2023-03-22 04:12:56] [INFO ] Implicit Places using invariants and state equation in 3396 ms returned [162]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 4234 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 162/292 places, 721/890 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 139 transition count 698
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 139 transition count 698
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 54 place count 139 transition count 690
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 62 place count 131 transition count 682
Iterating global reduction 1 with 8 rules applied. Total rules applied 70 place count 131 transition count 682
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 78 place count 123 transition count 674
Iterating global reduction 1 with 8 rules applied. Total rules applied 86 place count 123 transition count 674
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 94 place count 115 transition count 666
Iterating global reduction 1 with 8 rules applied. Total rules applied 102 place count 115 transition count 666
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 110 place count 107 transition count 658
Iterating global reduction 1 with 8 rules applied. Total rules applied 118 place count 107 transition count 658
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 125 place count 100 transition count 651
Iterating global reduction 1 with 7 rules applied. Total rules applied 132 place count 100 transition count 651
Applied a total of 132 rules in 48 ms. Remains 100 /162 variables (removed 62) and now considering 651/721 (removed 70) transitions.
[2023-03-22 04:12:56] [INFO ] Flow matrix only has 642 transitions (discarded 9 similar events)
// Phase 1: matrix 642 rows 100 cols
[2023-03-22 04:12:56] [INFO ] Computed 1 place invariants in 10 ms
[2023-03-22 04:12:56] [INFO ] Implicit Places using invariants in 96 ms returned []
[2023-03-22 04:12:56] [INFO ] Flow matrix only has 642 transitions (discarded 9 similar events)
[2023-03-22 04:12:57] [INFO ] Invariant cache hit.
[2023-03-22 04:12:57] [INFO ] State equation strengthened by 517 read => feed constraints.
[2023-03-22 04:12:57] [INFO ] Implicit Places using invariants and state equation in 620 ms returned []
Implicit Place search using SMT with State Equation took 739 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 100/292 places, 651/890 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5205 ms. Remains : 100/292 places, 651/890 transitions.
Support contains 9 out of 100 places after structural reductions.
[2023-03-22 04:12:58] [INFO ] Flatten gal took : 202 ms
[2023-03-22 04:12:58] [INFO ] Flatten gal took : 110 ms
[2023-03-22 04:12:58] [INFO ] Input system was already deterministic with 651 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 556 ms. (steps per millisecond=17 ) properties (out of 7) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-22 04:12:59] [INFO ] Flow matrix only has 642 transitions (discarded 9 similar events)
[2023-03-22 04:12:59] [INFO ] Invariant cache hit.
[2023-03-22 04:12:59] [INFO ] After 130ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 04:12:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 31 ms returned sat
[2023-03-22 04:12:59] [INFO ] After 116ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA StigmergyCommit-PT-07a-LTLFireability-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA StigmergyCommit-PT-07a-LTLFireability-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
FORMULA StigmergyCommit-PT-07a-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 3 stabilizing places and 3 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F(p0))&&(G(p0)||p1))))'
Support contains 8 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 651/651 transitions.
Applied a total of 0 rules in 4 ms. Remains 100 /100 variables (removed 0) and now considering 651/651 (removed 0) transitions.
[2023-03-22 04:12:59] [INFO ] Flow matrix only has 642 transitions (discarded 9 similar events)
[2023-03-22 04:12:59] [INFO ] Invariant cache hit.
[2023-03-22 04:12:59] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-22 04:12:59] [INFO ] Flow matrix only has 642 transitions (discarded 9 similar events)
[2023-03-22 04:12:59] [INFO ] Invariant cache hit.
[2023-03-22 04:13:00] [INFO ] State equation strengthened by 517 read => feed constraints.
[2023-03-22 04:13:00] [INFO ] Implicit Places using invariants and state equation in 528 ms returned []
Implicit Place search using SMT with State Equation took 583 ms to find 0 implicit places.
[2023-03-22 04:13:00] [INFO ] Flow matrix only has 642 transitions (discarded 9 similar events)
[2023-03-22 04:13:00] [INFO ] Invariant cache hit.
[2023-03-22 04:13:01] [INFO ] Dead Transitions using invariants and state equation in 677 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1268 ms. Remains : 100/100 places, 651/651 transitions.
Stuttering acceptance computed with spot in 395 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-07a-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(OR (EQ s13 0) (EQ s25 0) (EQ s37 0) (EQ s49 0) (EQ s61 0) (EQ s73 0) (EQ s85 0) (EQ s97 0)), p1:(OR (EQ s13 0) (EQ s25 0) (EQ s37 0) (EQ s49 0) (EQ s6...], 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, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 437 ms.
Product exploration explored 100000 steps with 33333 reset in 308 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), true, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 6 factoid took 199 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyCommit-PT-07a-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyCommit-PT-07a-LTLFireability-01 finished in 2740 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 8 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 651/651 transitions.
Applied a total of 0 rules in 6 ms. Remains 100 /100 variables (removed 0) and now considering 651/651 (removed 0) transitions.
[2023-03-22 04:13:02] [INFO ] Flow matrix only has 642 transitions (discarded 9 similar events)
[2023-03-22 04:13:02] [INFO ] Invariant cache hit.
[2023-03-22 04:13:02] [INFO ] Implicit Places using invariants in 85 ms returned []
[2023-03-22 04:13:02] [INFO ] Flow matrix only has 642 transitions (discarded 9 similar events)
[2023-03-22 04:13:02] [INFO ] Invariant cache hit.
[2023-03-22 04:13:03] [INFO ] State equation strengthened by 517 read => feed constraints.
[2023-03-22 04:13:03] [INFO ] Implicit Places using invariants and state equation in 687 ms returned []
Implicit Place search using SMT with State Equation took 794 ms to find 0 implicit places.
[2023-03-22 04:13:03] [INFO ] Flow matrix only has 642 transitions (discarded 9 similar events)
[2023-03-22 04:13:03] [INFO ] Invariant cache hit.
[2023-03-22 04:13:04] [INFO ] Dead Transitions using invariants and state equation in 864 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1676 ms. Remains : 100/100 places, 651/651 transitions.
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-07a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s13 1) (EQ s25 1) (EQ s37 1) (EQ s49 1) (EQ s61 1) (EQ s73 1) (EQ s85 1) (EQ s97 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-07a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-07a-LTLFireability-05 finished in 1780 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||G((X(p0)||p1)))))'
Support contains 8 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 651/651 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 99 transition count 625
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 50 place count 74 transition count 625
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 50 place count 74 transition count 617
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 66 place count 66 transition count 617
Performed 25 Post agglomeration using F-continuation condition with reduction of 9 identical transitions.
Deduced a syphon composed of 25 places in 6 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 116 place count 41 transition count 583
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 255 transitions.
Iterating post reduction 2 with 255 rules applied. Total rules applied 371 place count 41 transition count 328
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 385 place count 34 transition count 321
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 392 place count 34 transition count 314
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 4 with 8 rules applied. Total rules applied 400 place count 34 transition count 306
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 20 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 416 place count 26 transition count 298
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 417 place count 25 transition count 297
Applied a total of 417 rules in 443 ms. Remains 25 /100 variables (removed 75) and now considering 297/651 (removed 354) transitions.
[2023-03-22 04:13:04] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
// Phase 1: matrix 288 rows 25 cols
[2023-03-22 04:13:04] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-22 04:13:04] [INFO ] Implicit Places using invariants in 120 ms returned []
[2023-03-22 04:13:04] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
[2023-03-22 04:13:04] [INFO ] Invariant cache hit.
[2023-03-22 04:13:05] [INFO ] State equation strengthened by 271 read => feed constraints.
[2023-03-22 04:13:05] [INFO ] Implicit Places using invariants and state equation in 289 ms returned []
Implicit Place search using SMT with State Equation took 425 ms to find 0 implicit places.
[2023-03-22 04:13:05] [INFO ] Redundant transitions in 43 ms returned []
[2023-03-22 04:13:05] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
[2023-03-22 04:13:05] [INFO ] Invariant cache hit.
[2023-03-22 04:13:05] [INFO ] Dead Transitions using invariants and state equation in 172 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/100 places, 297/651 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1107 ms. Remains : 25/100 places, 297/651 transitions.
Stuttering acceptance computed with spot in 38 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : StigmergyCommit-PT-07a-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(OR (NEQ s3 1) (NEQ s6 1) (NEQ s9 1) (NEQ s12 1) (NEQ s15 1) (NEQ s18 1) (NEQ s21 1) (NEQ s24 1)), p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 11111 reset in 1063 ms.
Product exploration explored 100000 steps with 11111 reset in 1062 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 202 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 62 resets, run finished after 340 ms. (steps per millisecond=29 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-22 04:13:08] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
[2023-03-22 04:13:08] [INFO ] Invariant cache hit.
[2023-03-22 04:13:08] [INFO ] After 22ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1)))]
Property proved to be true thanks to knowledge :(G (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 6 factoid took 207 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyCommit-PT-07a-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyCommit-PT-07a-LTLFireability-07 finished in 4173 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 8 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 651/651 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 99 transition count 625
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 50 place count 74 transition count 625
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 50 place count 74 transition count 617
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 66 place count 66 transition count 617
Performed 25 Post agglomeration using F-continuation condition with reduction of 9 identical transitions.
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 116 place count 41 transition count 583
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 255 transitions.
Iterating post reduction 2 with 255 rules applied. Total rules applied 371 place count 41 transition count 328
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 385 place count 34 transition count 321
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 392 place count 34 transition count 314
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 4 with 8 rules applied. Total rules applied 400 place count 34 transition count 306
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 416 place count 26 transition count 298
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 417 place count 25 transition count 297
Applied a total of 417 rules in 133 ms. Remains 25 /100 variables (removed 75) and now considering 297/651 (removed 354) transitions.
[2023-03-22 04:13:08] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
[2023-03-22 04:13:08] [INFO ] Invariant cache hit.
[2023-03-22 04:13:08] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-22 04:13:08] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
[2023-03-22 04:13:08] [INFO ] Invariant cache hit.
[2023-03-22 04:13:08] [INFO ] State equation strengthened by 271 read => feed constraints.
[2023-03-22 04:13:08] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
[2023-03-22 04:13:08] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-22 04:13:08] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
[2023-03-22 04:13:08] [INFO ] Invariant cache hit.
[2023-03-22 04:13:09] [INFO ] Dead Transitions using invariants and state equation in 254 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/100 places, 297/651 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 651 ms. Remains : 25/100 places, 297/651 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-07a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 1) (EQ s21 1) (EQ s24 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 11111 reset in 967 ms.
Product exploration explored 100000 steps with 11111 reset in 1106 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=8 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 138 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
[2023-03-22 04:13:11] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
[2023-03-22 04:13:11] [INFO ] Invariant cache hit.
[2023-03-22 04:13:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 04:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:13:12] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2023-03-22 04:13:12] [INFO ] State equation strengthened by 271 read => feed constraints.
[2023-03-22 04:13:12] [INFO ] [Real]Added 271 Read/Feed constraints in 66 ms returned sat
[2023-03-22 04:13:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 04:13:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 04:13:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 04:13:12] [INFO ] [Nat]Absence check using state equation in 112 ms returned sat
[2023-03-22 04:13:12] [INFO ] [Nat]Added 271 Read/Feed constraints in 51 ms returned sat
[2023-03-22 04:13:12] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 280 transitions) in 62 ms.
[2023-03-22 04:13:12] [INFO ] Added : 0 causal constraints over 0 iterations in 101 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 8 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 297/297 transitions.
Applied a total of 0 rules in 22 ms. Remains 25 /25 variables (removed 0) and now considering 297/297 (removed 0) transitions.
[2023-03-22 04:13:12] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
[2023-03-22 04:13:12] [INFO ] Invariant cache hit.
[2023-03-22 04:13:13] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-22 04:13:13] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
[2023-03-22 04:13:13] [INFO ] Invariant cache hit.
[2023-03-22 04:13:13] [INFO ] State equation strengthened by 271 read => feed constraints.
[2023-03-22 04:13:13] [INFO ] Implicit Places using invariants and state equation in 175 ms returned []
Implicit Place search using SMT with State Equation took 212 ms to find 0 implicit places.
[2023-03-22 04:13:13] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-22 04:13:13] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
[2023-03-22 04:13:13] [INFO ] Invariant cache hit.
[2023-03-22 04:13:13] [INFO ] Dead Transitions using invariants and state equation in 175 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 436 ms. Remains : 25/25 places, 297/297 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 113 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=8 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 239 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0)]
[2023-03-22 04:13:13] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
[2023-03-22 04:13:14] [INFO ] Invariant cache hit.
[2023-03-22 04:13:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 04:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:13:14] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2023-03-22 04:13:14] [INFO ] State equation strengthened by 271 read => feed constraints.
[2023-03-22 04:13:14] [INFO ] [Real]Added 271 Read/Feed constraints in 55 ms returned sat
[2023-03-22 04:13:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 04:13:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 04:13:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 04:13:14] [INFO ] [Nat]Absence check using state equation in 133 ms returned sat
[2023-03-22 04:13:14] [INFO ] [Nat]Added 271 Read/Feed constraints in 77 ms returned sat
[2023-03-22 04:13:14] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 280 transitions) in 33 ms.
[2023-03-22 04:13:15] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 57 ms :[(NOT p0)]
Product exploration explored 100000 steps with 11111 reset in 1001 ms.
Product exploration explored 100000 steps with 11111 reset in 994 ms.
Support contains 8 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 297/297 transitions.
Applied a total of 0 rules in 26 ms. Remains 25 /25 variables (removed 0) and now considering 297/297 (removed 0) transitions.
[2023-03-22 04:13:17] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
[2023-03-22 04:13:17] [INFO ] Invariant cache hit.
[2023-03-22 04:13:17] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-22 04:13:17] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
[2023-03-22 04:13:17] [INFO ] Invariant cache hit.
[2023-03-22 04:13:17] [INFO ] State equation strengthened by 271 read => feed constraints.
[2023-03-22 04:13:17] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 240 ms to find 0 implicit places.
[2023-03-22 04:13:17] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-22 04:13:17] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
[2023-03-22 04:13:17] [INFO ] Invariant cache hit.
[2023-03-22 04:13:17] [INFO ] Dead Transitions using invariants and state equation in 285 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 581 ms. Remains : 25/25 places, 297/297 transitions.
Treatment of property StigmergyCommit-PT-07a-LTLFireability-08 finished in 9475 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 8 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 651/651 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 99 transition count 625
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 50 place count 74 transition count 625
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 50 place count 74 transition count 617
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 66 place count 66 transition count 617
Performed 25 Post agglomeration using F-continuation condition with reduction of 9 identical transitions.
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 116 place count 41 transition count 583
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 255 transitions.
Iterating post reduction 2 with 255 rules applied. Total rules applied 371 place count 41 transition count 328
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 385 place count 34 transition count 321
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 392 place count 34 transition count 314
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 4 with 8 rules applied. Total rules applied 400 place count 34 transition count 306
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 416 place count 26 transition count 298
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 417 place count 25 transition count 297
Applied a total of 417 rules in 148 ms. Remains 25 /100 variables (removed 75) and now considering 297/651 (removed 354) transitions.
[2023-03-22 04:13:18] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
[2023-03-22 04:13:18] [INFO ] Invariant cache hit.
[2023-03-22 04:13:18] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-22 04:13:18] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
[2023-03-22 04:13:18] [INFO ] Invariant cache hit.
[2023-03-22 04:13:18] [INFO ] State equation strengthened by 271 read => feed constraints.
[2023-03-22 04:13:18] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 215 ms to find 0 implicit places.
[2023-03-22 04:13:18] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-22 04:13:18] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
[2023-03-22 04:13:18] [INFO ] Invariant cache hit.
[2023-03-22 04:13:18] [INFO ] Dead Transitions using invariants and state equation in 173 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/100 places, 297/651 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 554 ms. Remains : 25/100 places, 297/651 transitions.
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : StigmergyCommit-PT-07a-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s3 0) (EQ s6 0) (EQ s9 0) (EQ s12 0) (EQ s15 0) (EQ s18 0) (EQ s21 0) (EQ s24 0)), p1:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-07a-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-07a-LTLFireability-09 finished in 700 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0||X(G(p0))) U G(p0)))'
Support contains 8 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 651/651 transitions.
Applied a total of 0 rules in 3 ms. Remains 100 /100 variables (removed 0) and now considering 651/651 (removed 0) transitions.
[2023-03-22 04:13:18] [INFO ] Flow matrix only has 642 transitions (discarded 9 similar events)
// Phase 1: matrix 642 rows 100 cols
[2023-03-22 04:13:18] [INFO ] Computed 1 place invariants in 4 ms
[2023-03-22 04:13:18] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-22 04:13:18] [INFO ] Flow matrix only has 642 transitions (discarded 9 similar events)
[2023-03-22 04:13:18] [INFO ] Invariant cache hit.
[2023-03-22 04:13:18] [INFO ] State equation strengthened by 517 read => feed constraints.
[2023-03-22 04:13:18] [INFO ] Implicit Places using invariants and state equation in 251 ms returned []
Implicit Place search using SMT with State Equation took 303 ms to find 0 implicit places.
[2023-03-22 04:13:19] [INFO ] Flow matrix only has 642 transitions (discarded 9 similar events)
[2023-03-22 04:13:19] [INFO ] Invariant cache hit.
[2023-03-22 04:13:19] [INFO ] Dead Transitions using invariants and state equation in 386 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 701 ms. Remains : 100/100 places, 651/651 transitions.
Stuttering acceptance computed with spot in 82 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-07a-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s13 1) (EQ s25 1) (EQ s37 1) (EQ s49 1) (EQ s61 1) (EQ s73 1) (EQ s85 1) (EQ s97 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-07a-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-07a-LTLFireability-10 finished in 800 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X((X(X(p1))&&G(p2)))))'
Support contains 9 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 651/651 transitions.
Applied a total of 0 rules in 2 ms. Remains 100 /100 variables (removed 0) and now considering 651/651 (removed 0) transitions.
[2023-03-22 04:13:19] [INFO ] Flow matrix only has 642 transitions (discarded 9 similar events)
[2023-03-22 04:13:19] [INFO ] Invariant cache hit.
[2023-03-22 04:13:19] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-22 04:13:19] [INFO ] Flow matrix only has 642 transitions (discarded 9 similar events)
[2023-03-22 04:13:19] [INFO ] Invariant cache hit.
[2023-03-22 04:13:19] [INFO ] State equation strengthened by 517 read => feed constraints.
[2023-03-22 04:13:19] [INFO ] Implicit Places using invariants and state equation in 262 ms returned []
Implicit Place search using SMT with State Equation took 310 ms to find 0 implicit places.
[2023-03-22 04:13:19] [INFO ] Flow matrix only has 642 transitions (discarded 9 similar events)
[2023-03-22 04:13:19] [INFO ] Invariant cache hit.
[2023-03-22 04:13:20] [INFO ] Dead Transitions using invariants and state equation in 369 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 697 ms. Remains : 100/100 places, 651/651 transitions.
Stuttering acceptance computed with spot in 427 ms :[true, (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p1)), (NOT p2), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-07a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 5}, { cond=(NOT p0), acceptance={} source=1 dest: 8}], [{ cond=(OR (NOT p2) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p2 p1), acceptance={} source=2 dest: 9}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), acceptance={} source=3 dest: 0}, { cond=(AND p0 p2 p1), acceptance={} source=3 dest: 7}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=3 dest: 9}, { cond=(OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), acceptance={} source=3 dest: 10}], [{ cond=(NOT p2), acceptance={} source=4 dest: 0}, { cond=p2, acceptance={} source=4 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=5 dest: 4}, { cond=(AND p0 p2), acceptance={} source=5 dest: 6}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 10}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=6 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=6 dest: 2}, { cond=(AND p0 p2), acceptance={} source=6 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=6 dest: 10}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=7 dest: 0}, { cond=(AND p0 p2), acceptance={} source=7 dest: 7}, { cond=(AND (NOT p0) p2), acceptance={} source=7 dest: 9}, { cond=(AND p0 (NOT p2)), acceptance={} source=7 dest: 10}], [{ cond=(NOT p2), acceptance={} source=8 dest: 0}, { cond=p2, acceptance={} source=8 dest: 4}], [{ cond=(NOT p2), acceptance={} source=9 dest: 0}, { cond=p2, acceptance={} source=9 dest: 9}], [{ cond=(NOT p0), acceptance={} source=10 dest: 0}, { cond=p0, acceptance={} source=10 dest: 10}]], initial=1, aps=[p0:(AND (EQ s13 1) (EQ s25 1) (EQ s37 1) (EQ s49 1) (EQ s61 1) (EQ s73 1) (EQ s85 1) (EQ s97 1)), p2:(EQ s84 1), p1:(OR (EQ s13 0) (EQ s25 0) (EQ s37 0) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-07a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-07a-LTLFireability-11 finished in 1147 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F(G(p1))&&p0))))'
Support contains 8 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 651/651 transitions.
Applied a total of 0 rules in 2 ms. Remains 100 /100 variables (removed 0) and now considering 651/651 (removed 0) transitions.
[2023-03-22 04:13:20] [INFO ] Flow matrix only has 642 transitions (discarded 9 similar events)
[2023-03-22 04:13:20] [INFO ] Invariant cache hit.
[2023-03-22 04:13:20] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-22 04:13:20] [INFO ] Flow matrix only has 642 transitions (discarded 9 similar events)
[2023-03-22 04:13:20] [INFO ] Invariant cache hit.
[2023-03-22 04:13:20] [INFO ] State equation strengthened by 517 read => feed constraints.
[2023-03-22 04:13:20] [INFO ] Implicit Places using invariants and state equation in 267 ms returned []
Implicit Place search using SMT with State Equation took 324 ms to find 0 implicit places.
[2023-03-22 04:13:20] [INFO ] Flow matrix only has 642 transitions (discarded 9 similar events)
[2023-03-22 04:13:20] [INFO ] Invariant cache hit.
[2023-03-22 04:13:21] [INFO ] Dead Transitions using invariants and state equation in 496 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 824 ms. Remains : 100/100 places, 651/651 transitions.
Stuttering acceptance computed with spot in 126 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : StigmergyCommit-PT-07a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s13 1) (EQ s25 1) (EQ s37 1) (EQ s49 1) (EQ s61 1) (EQ s73 1) (EQ s85 1) (EQ s97 1)), p1:(AND (EQ s13 1) (EQ s25 1) (EQ s37 1) (EQ s49 1) (EQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA StigmergyCommit-PT-07a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-07a-LTLFireability-13 finished in 970 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 8 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 651/651 transitions.
Applied a total of 0 rules in 2 ms. Remains 100 /100 variables (removed 0) and now considering 651/651 (removed 0) transitions.
[2023-03-22 04:13:21] [INFO ] Flow matrix only has 642 transitions (discarded 9 similar events)
[2023-03-22 04:13:21] [INFO ] Invariant cache hit.
[2023-03-22 04:13:21] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-22 04:13:21] [INFO ] Flow matrix only has 642 transitions (discarded 9 similar events)
[2023-03-22 04:13:21] [INFO ] Invariant cache hit.
[2023-03-22 04:13:21] [INFO ] State equation strengthened by 517 read => feed constraints.
[2023-03-22 04:13:21] [INFO ] Implicit Places using invariants and state equation in 260 ms returned []
Implicit Place search using SMT with State Equation took 293 ms to find 0 implicit places.
[2023-03-22 04:13:21] [INFO ] Flow matrix only has 642 transitions (discarded 9 similar events)
[2023-03-22 04:13:21] [INFO ] Invariant cache hit.
[2023-03-22 04:13:22] [INFO ] Dead Transitions using invariants and state equation in 473 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 770 ms. Remains : 100/100 places, 651/651 transitions.
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-07a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s13 1) (EQ s25 1) (EQ s37 1) (EQ s49 1) (EQ s61 1) (EQ s73 1) (EQ s85 1) (EQ s97 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA StigmergyCommit-PT-07a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-07a-LTLFireability-14 finished in 870 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(!p0)))'
Support contains 8 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 651/651 transitions.
Applied a total of 0 rules in 2 ms. Remains 100 /100 variables (removed 0) and now considering 651/651 (removed 0) transitions.
[2023-03-22 04:13:22] [INFO ] Flow matrix only has 642 transitions (discarded 9 similar events)
[2023-03-22 04:13:22] [INFO ] Invariant cache hit.
[2023-03-22 04:13:22] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-22 04:13:22] [INFO ] Flow matrix only has 642 transitions (discarded 9 similar events)
[2023-03-22 04:13:22] [INFO ] Invariant cache hit.
[2023-03-22 04:13:22] [INFO ] State equation strengthened by 517 read => feed constraints.
[2023-03-22 04:13:22] [INFO ] Implicit Places using invariants and state equation in 249 ms returned []
Implicit Place search using SMT with State Equation took 325 ms to find 0 implicit places.
[2023-03-22 04:13:22] [INFO ] Flow matrix only has 642 transitions (discarded 9 similar events)
[2023-03-22 04:13:22] [INFO ] Invariant cache hit.
[2023-03-22 04:13:23] [INFO ] Dead Transitions using invariants and state equation in 444 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 773 ms. Remains : 100/100 places, 651/651 transitions.
Stuttering acceptance computed with spot in 71 ms :[p0, p0]
Running random walk in product with property : StigmergyCommit-PT-07a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s13 1) (EQ s25 1) (EQ s37 1) (EQ s49 1) (EQ s61 1) (EQ s73 1) (EQ s85 1) (EQ s97 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 293 ms.
Product exploration explored 100000 steps with 50000 reset in 284 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT p0))
Knowledge based reduction with 3 factoid took 130 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyCommit-PT-07a-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyCommit-PT-07a-LTLFireability-15 finished in 1575 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
[2023-03-22 04:13:24] [INFO ] Flatten gal took : 58 ms
[2023-03-22 04:13:24] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2023-03-22 04:13:24] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 100 places, 651 transitions and 8575 arcs took 24 ms.
Total runtime 33333 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/938/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : StigmergyCommit-PT-07a-LTLFireability-08

BK_STOP 1679458406144

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2023
ltl formula name StigmergyCommit-PT-07a-LTLFireability-08
ltl formula formula --ltl=/tmp/938/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 100 places, 651 transitions and 8575 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.280 real 0.030 user 0.050 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/938/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/938/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/938/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/938/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 1 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)

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="StigmergyCommit-PT-07a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is StigmergyCommit-PT-07a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r457-smll-167912649400476"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-07a.tgz
mv StigmergyCommit-PT-07a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;