Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r082-smll-177946993600259.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=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 2-5973
Executing tool itstools
Input is Dekker-PT-015, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r082-smll-177946993600259
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 628K
-rw-r--r-- 1 mcc users 7.4K Mar 4 18:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Mar 4 18:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Mar 4 18:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Mar 4 18:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Mar 15 08:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 08:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 15 08:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 08:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 4 18:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 130K Mar 4 18:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 4 18:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Mar 4 18:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 08:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 08:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 141K Mar 3 18:30 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME Dekker-PT-015-LTLCardinality-00
FORMULA_NAME Dekker-PT-015-LTLCardinality-01
FORMULA_NAME Dekker-PT-015-LTLCardinality-02
FORMULA_NAME Dekker-PT-015-LTLCardinality-03
FORMULA_NAME Dekker-PT-015-LTLCardinality-04
FORMULA_NAME Dekker-PT-015-LTLCardinality-05
FORMULA_NAME Dekker-PT-015-LTLCardinality-06
FORMULA_NAME Dekker-PT-015-LTLCardinality-07
FORMULA_NAME Dekker-PT-015-LTLCardinality-08
FORMULA_NAME Dekker-PT-015-LTLCardinality-09
FORMULA_NAME Dekker-PT-015-LTLCardinality-10
FORMULA_NAME Dekker-PT-015-LTLCardinality-11
FORMULA_NAME Dekker-PT-015-LTLCardinality-12
FORMULA_NAME Dekker-PT-015-LTLCardinality-13
FORMULA_NAME Dekker-PT-015-LTLCardinality-14
FORMULA_NAME Dekker-PT-015-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779636780220

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Dekker-PT-015
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-24 15:33:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-24 15:33:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 15:33:03] [INFO ] Load time of PNML (sax parser for PT used): 198 ms
[2026-05-24 15:33:03] [INFO ] Transformed 75 places.
[2026-05-24 15:33:03] [INFO ] Transformed 255 transitions.
[2026-05-24 15:33:03] [INFO ] Found NUPN structural information;
[2026-05-24 15:33:03] [INFO ] Parsed PT model containing 75 places and 255 transitions and 1830 arcs in 425 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 23 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA Dekker-PT-015-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-015-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-015-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-015-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-015-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-015-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-015-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-015-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 255/255 transitions.
Applied a total of 0 rules in 33 ms. Remains 75 /75 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2026-05-24 15:33:03] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6497296296523157073.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2828826448612519280.kers'
[2026-05-24 15:33:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6497296296523157073.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2828826448612519280.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 0 ms.
// Phase 1: matrix 60 rows 45 cols 120 entries
Finished phase 1 with 30 SingleSign rule and 0 generalized
[2026-05-24 15:33:03] [INFO ] Computed 45 invariants in 0 ms
Computed 45 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-2828826448612519280.kers
Total runtime 2 ms.
[2026-05-24 15:33:04] [INFO ] Implicit Places using invariants in 601 ms returned [30, 36, 39, 42, 45, 48, 51, 54, 57, 60, 63, 66]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 678 ms to find 12 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 63/75 places, 255/255 transitions.
Applied a total of 0 rules in 11 ms. Remains 63 /63 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 756 ms. Remains : 63/75 places, 255/255 transitions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 255/255 transitions.
Applied a total of 0 rules in 9 ms. Remains 63 /63 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2026-05-24 15:33:04] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10012671340244497493.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17182259171426733428.kers'
[2026-05-24 15:33:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10012671340244497493.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17182259171426733428.kers]
Culling duplicate invariants (modulo rational): removing 18 columns.
Culled 18 columns in 0 ms.
// Phase 1: matrix 60 rows 45 cols 120 entries
Finished phase 1 with 30 SingleSign rule and 0 generalized
[2026-05-24 15:33:04] [INFO ] Computed 33 invariants in 0 ms
Computed 33 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17182259171426733428.kers
Total runtime 1 ms.
[2026-05-24 15:33:04] [INFO ] Implicit Places using invariants in 215 ms returned []
[2026-05-24 15:33:04] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:33:04] [INFO ] Invariant cache hit.
[2026-05-24 15:33:04] [INFO ] State equation strengthened by 15 read => feed constraints.
[2026-05-24 15:33:04] [INFO ] Implicit Places using invariants and state equation in 306 ms returned []
Implicit Place search using SMT with State Equation took 525 ms to find 0 implicit places.
Running 240 sub problems to find dead transitions.
[2026-05-24 15:33:04] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:33:04] [INFO ] Invariant cache hit.
[2026-05-24 15:33:04] [INFO ] State equation strengthened by 15 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/60 variables, 30/90 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 20/110 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 18/128 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 5 (OVERLAPS) 3/63 variables, 3/131 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 3/134 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/63 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 8 (OVERLAPS) 60/123 variables, 63/197 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/123 variables, 15/212 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/123 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 11 (OVERLAPS) 0/123 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 240 unsolved
No progress, stopping.
After SMT solving in domain Real declared 123/123 variables, and 212 constraints, problems are : Problem set: 0 solved, 240 unsolved in 16221 ms.
Refiners :[Domain max(s): 63/63 constraints, Positive P Invariants (semi-flows): 30/30 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 63/63 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 240/240 constraints, Known Traps: 38/38 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 240 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/60 variables, 30/90 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 38/128 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 4 (OVERLAPS) 3/63 variables, 3/131 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/63 variables, 3/134 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 7 (OVERLAPS) 60/123 variables, 63/197 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/123 variables, 15/212 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/123 variables, 240/452 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/123 variables, 20/472 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/123 variables, 13/485 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/123 variables, 12/497 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/123 variables, 15/512 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/123 variables, 4/516 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/123 variables, 1/517 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/123 variables, 2/519 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/123 variables, 0/519 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 18 (OVERLAPS) 0/123 variables, 0/519 constraints. Problems are: Problem set: 0 solved, 240 unsolved
No progress, stopping.
After SMT solving in domain Int declared 123/123 variables, and 519 constraints, problems are : Problem set: 0 solved, 240 unsolved in 30019 ms.
Refiners :[Domain max(s): 63/63 constraints, Positive P Invariants (semi-flows): 30/30 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 63/63 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 240/240 constraints, Known Traps: 105/105 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 46526ms problems are : Problem set: 0 solved, 240 unsolved
Search for dead transitions found 0 dead transitions in 46554ms
Finished structural reductions in LTL mode , in 1 iterations and 47183 ms. Remains : 63/63 places, 255/255 transitions.
Support contains 26 out of 63 places after structural reductions.
[2026-05-24 15:33:51] [INFO ] Flatten gal took : 94 ms
[2026-05-24 15:33:51] [INFO ] Flatten gal took : 52 ms
[2026-05-24 15:33:51] [INFO ] Input system was already deterministic with 255 transitions.
Support contains 25 out of 63 places (down from 26) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 1841 ms. (21 steps per ms) remains 2/15 properties
BEST_FIRST walk for 40004 steps (8 resets) in 157 ms. (253 steps per ms) remains 1/2 properties
BEST_FIRST walk for 36006 steps (8 resets) in 77 ms. (461 steps per ms) remains 0/1 properties
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((!p0 U (p1&&G(p0)))) U (p2&&X(!p2))))'
Support contains 6 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 255/255 transitions.
Applied a total of 0 rules in 8 ms. Remains 63 /63 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2026-05-24 15:33:52] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:33:52] [INFO ] Invariant cache hit.
[2026-05-24 15:33:53] [INFO ] Implicit Places using invariants in 203 ms returned [32, 57, 60]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 205 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/63 places, 255/255 transitions.
Applied a total of 0 rules in 8 ms. Remains 60 /60 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 221 ms. Remains : 60/63 places, 255/255 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((!p0 U (G(p0)&&p1))) U (X(!p2)&&p2)))'
Stuttering acceptance computed with spot in 493 ms :[true, (OR (NOT p1) (NOT p0)), p2, true, (NOT p0)]
Running random walk in product with property : Dekker-PT-015-LTLCardinality-00
Entered a terminal (fully accepting) state of product in 53 steps with 0 reset in 6 ms.
FORMULA Dekker-PT-015-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-015-LTLCardinality-00 finished in 877 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(G(!p0))))'
Support contains 2 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 255/255 transitions.
Applied a total of 0 rules in 63 ms. Remains 63 /63 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2026-05-24 15:33:53] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:33:53] [INFO ] Invariant cache hit.
[2026-05-24 15:33:54] [INFO ] Implicit Places using invariants in 198 ms returned [32, 57, 60]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 200 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 60/63 places, 255/255 transitions.
Applied a total of 0 rules in 32 ms. Remains 60 /60 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 295 ms. Remains : 60/63 places, 255/255 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(G(!p0))))'
Stuttering acceptance computed with spot in 117 ms :[p0, true, p0]
Running random walk in product with property : Dekker-PT-015-LTLCardinality-04
Entered a terminal (fully accepting) state of product in 21 steps with 0 reset in 1 ms.
FORMULA Dekker-PT-015-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-015-LTLCardinality-04 finished in 454 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((F(p0)&&p1)) U p0)))'
Support contains 4 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 255/255 transitions.
Applied a total of 0 rules in 8 ms. Remains 63 /63 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2026-05-24 15:33:54] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:33:54] [INFO ] Invariant cache hit.
[2026-05-24 15:33:54] [INFO ] Implicit Places using invariants in 176 ms returned [60]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 177 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 62/63 places, 255/255 transitions.
Applied a total of 0 rules in 9 ms. Remains 62 /62 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 194 ms. Remains : 62/63 places, 255/255 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((F(p0)&&p1)) U p0)))'
Stuttering acceptance computed with spot in 173 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Running random walk in product with property : Dekker-PT-015-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 138 steps with 58 reset in 3 ms.
FORMULA Dekker-PT-015-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-015-LTLCardinality-06 finished in 412 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(X((p0||F(G(p1)))))))'
Support contains 3 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 255/255 transitions.
Applied a total of 0 rules in 4 ms. Remains 63 /63 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2026-05-24 15:33:54] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:33:54] [INFO ] Invariant cache hit.
[2026-05-24 15:33:54] [INFO ] Implicit Places using invariants in 195 ms returned [32, 57, 60]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 198 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/63 places, 255/255 transitions.
Applied a total of 0 rules in 4 ms. Remains 60 /60 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 207 ms. Remains : 60/63 places, 255/255 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(X((p0||F(G(p1)))))))'
Stuttering acceptance computed with spot in 259 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : Dekker-PT-015-LTLCardinality-07
Product exploration explored 100000 steps with 2 reset in 860 ms.
Stack based approach found an accepted trace after 33 steps with 3 reset with depth 25 and stack size 25 in 1 ms.
FORMULA Dekker-PT-015-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-015-LTLCardinality-07 finished in 1380 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(G((X(G(p0))||(X(p1) U ((p1&&X(p1))||X(G(p1)))))))))))'
Support contains 3 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 255/255 transitions.
Applied a total of 0 rules in 2 ms. Remains 63 /63 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2026-05-24 15:33:56] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:33:56] [INFO ] Invariant cache hit.
[2026-05-24 15:33:56] [INFO ] Implicit Places using invariants in 109 ms returned [32, 57, 60]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 110 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/63 places, 255/255 transitions.
Applied a total of 0 rules in 3 ms. Remains 60 /60 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 115 ms. Remains : 60/63 places, 255/255 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(G((X(G(p0))||(X(p1) U ((p1&&X(p1))||X(G(p1)))))))))))'
Stuttering acceptance computed with spot in 378 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : Dekker-PT-015-LTLCardinality-08
Entered a terminal (fully accepting) state of product in 44 steps with 0 reset in 0 ms.
FORMULA Dekker-PT-015-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-015-LTLCardinality-08 finished in 540 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F((G(F(p0))||(F(p0)&&X(!p1)))))||(!p1&&X((F(G(!p2))&&F((G(F(p0))||(F(p0)&&X(!p1))))))))))'
Support contains 5 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 255/255 transitions.
Applied a total of 0 rules in 3 ms. Remains 63 /63 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2026-05-24 15:33:56] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:33:56] [INFO ] Invariant cache hit.
[2026-05-24 15:33:56] [INFO ] Implicit Places using invariants in 174 ms returned [32, 57, 60]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 175 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/63 places, 255/255 transitions.
Applied a total of 0 rules in 2 ms. Remains 60 /60 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 182 ms. Remains : 60/63 places, 255/255 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F((G(F(p0))||(F(p0)&&X(p1)))))||(X((F(G(p3))&&F((G(F(p0))||(F(p0)&&X(p1))))))&&p2))))'
Stuttering acceptance computed with spot in 377 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p3))]
Running random walk in product with property : Dekker-PT-015-LTLCardinality-09
Product exploration explored 100000 steps with 5509 reset in 765 ms.
Stack based approach found an accepted trace after 22 steps with 2 reset with depth 4 and stack size 4 in 0 ms.
FORMULA Dekker-PT-015-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-015-LTLCardinality-09 finished in 1420 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 255/255 transitions.
Applied a total of 0 rules in 2 ms. Remains 63 /63 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2026-05-24 15:33:57] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:33:57] [INFO ] Invariant cache hit.
[2026-05-24 15:33:58] [INFO ] Implicit Places using invariants in 117 ms returned [32, 57]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 119 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 61/63 places, 255/255 transitions.
Applied a total of 0 rules in 2 ms. Remains 61 /61 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 123 ms. Remains : 61/63 places, 255/255 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Dekker-PT-015-LTLCardinality-10
Product exploration explored 100000 steps with 6300 reset in 549 ms.
Stack based approach found an accepted trace after 33 steps with 1 reset with depth 18 and stack size 18 in 1 ms.
FORMULA Dekker-PT-015-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-015-LTLCardinality-10 finished in 762 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 255/255 transitions.
Applied a total of 0 rules in 24 ms. Remains 63 /63 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2026-05-24 15:33:58] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:33:58] [INFO ] Invariant cache hit.
[2026-05-24 15:33:58] [INFO ] Implicit Places using invariants in 188 ms returned [32, 57, 60]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 190 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 60/63 places, 255/255 transitions.
Applied a total of 0 rules in 18 ms. Remains 60 /60 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 233 ms. Remains : 60/63 places, 255/255 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Dekker-PT-015-LTLCardinality-12
Product exploration explored 100000 steps with 0 reset in 705 ms.
Product exploration explored 100000 steps with 0 reset in 742 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 2 factoid took 76 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 40000 steps (8 resets) in 301 ms. (132 steps per ms) remains 1/1 properties
BEST_FIRST walk for 36709 steps (8 resets) in 109 ms. (333 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 76 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 369 ms.
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 60 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 60/60 places, 255/255 transitions.
Applied a total of 0 rules in 14 ms. Remains 60 /60 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2026-05-24 15:34:01] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2067717213964437127.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12700046407724782249.kers'
[2026-05-24 15:34:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2067717213964437127.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12700046407724782249.kers]
Culling duplicate invariants (modulo rational): removing 15 columns.
Culled 15 columns in 0 ms.
// Phase 1: matrix 60 rows 45 cols 120 entries
Finished phase 1 with 30 SingleSign rule and 0 generalized
[2026-05-24 15:34:01] [INFO ] Computed 30 invariants in 0 ms
Computed 30 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12700046407724782249.kers
Total runtime 1 ms.
[2026-05-24 15:34:01] [INFO ] Implicit Places using invariants in 170 ms returned []
[2026-05-24 15:34:01] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:34:01] [INFO ] Invariant cache hit.
[2026-05-24 15:34:01] [INFO ] State equation strengthened by 15 read => feed constraints.
[2026-05-24 15:34:01] [INFO ] Implicit Places using invariants and state equation in 224 ms returned []
Implicit Place search using SMT with State Equation took 396 ms to find 0 implicit places.
[2026-05-24 15:34:01] [INFO ] Redundant transitions in 24 ms returned []
Running 240 sub problems to find dead transitions.
[2026-05-24 15:34:01] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:34:01] [INFO ] Invariant cache hit.
[2026-05-24 15:34:01] [INFO ] State equation strengthened by 15 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/60 variables, 30/90 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 20/110 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 18/128 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 5 (OVERLAPS) 60/120 variables, 60/188 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/120 variables, 15/203 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 8 (OVERLAPS) 0/120 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 240 unsolved
No progress, stopping.
After SMT solving in domain Real declared 120/120 variables, and 203 constraints, problems are : Problem set: 0 solved, 240 unsolved in 12814 ms.
Refiners :[Domain max(s): 60/60 constraints, Positive P Invariants (semi-flows): 30/30 constraints, State Equation: 60/60 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 240/240 constraints, Known Traps: 38/38 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 240 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/60 variables, 30/90 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 38/128 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 4 (OVERLAPS) 60/120 variables, 60/188 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/120 variables, 15/203 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/120 variables, 240/443 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 20/463 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 20/483 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 20/503 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/120 variables, 5/508 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/120 variables, 2/510 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/120 variables, 0/510 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 13 (OVERLAPS) 0/120 variables, 0/510 constraints. Problems are: Problem set: 0 solved, 240 unsolved
No progress, stopping.
After SMT solving in domain Int declared 120/120 variables, and 510 constraints, problems are : Problem set: 0 solved, 240 unsolved in 23782 ms.
Refiners :[Domain max(s): 60/60 constraints, Positive P Invariants (semi-flows): 30/30 constraints, State Equation: 60/60 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 240/240 constraints, Known Traps: 105/105 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 36726ms problems are : Problem set: 0 solved, 240 unsolved
Search for dead transitions found 0 dead transitions in 36730ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 37176 ms. Remains : 60/60 places, 255/255 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 2 factoid took 65 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 40000 steps (8 resets) in 305 ms. (130 steps per ms) remains 1/1 properties
BEST_FIRST walk for 30035 steps (6 resets) in 61 ms. (484 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 115 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 417 ms.
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1 reset in 683 ms.
Product exploration explored 100000 steps with 1 reset in 473 ms.
Built C files in :
/tmp/ltsmin15580185415926544351
[2026-05-24 15:34:40] [INFO ] Computing symmetric may disable matrix : 255 transitions.
[2026-05-24 15:34:40] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-24 15:34:40] [INFO ] Computing symmetric may enable matrix : 255 transitions.
[2026-05-24 15:34:40] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-24 15:34:40] [INFO ] Computing Do-Not-Accords matrix : 255 transitions.
[2026-05-24 15:34:40] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-24 15:34:40] [INFO ] Built C files in 82ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15580185415926544351
Running compilation step : cd /tmp/ltsmin15580185415926544351;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1433 ms.
Running link step : cd /tmp/ltsmin15580185415926544351;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 70 ms.
Running LTSmin : cd /tmp/ltsmin15580185415926544351;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6350775347279678383.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 60 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 60/60 places, 255/255 transitions.
Applied a total of 0 rules in 8 ms. Remains 60 /60 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2026-05-24 15:34:55] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:34:55] [INFO ] Invariant cache hit.
[2026-05-24 15:34:55] [INFO ] Implicit Places using invariants in 104 ms returned []
[2026-05-24 15:34:55] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
[2026-05-24 15:34:55] [INFO ] Invariant cache hit.
[2026-05-24 15:34:55] [INFO ] State equation strengthened by 15 read => feed constraints.
[2026-05-24 15:34:55] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 241 ms to find 0 implicit places.
[2026-05-24 15:34:55] [INFO ] Redundant transitions in 4 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 261 ms. Remains : 60/60 places, 255/255 transitions.
Built C files in :
/tmp/ltsmin6839053873886136834
[2026-05-24 15:34:55] [INFO ] Computing symmetric may disable matrix : 255 transitions.
[2026-05-24 15:34:55] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-24 15:34:55] [INFO ] Computing symmetric may enable matrix : 255 transitions.
[2026-05-24 15:34:55] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-24 15:34:55] [INFO ] Computing Do-Not-Accords matrix : 255 transitions.
[2026-05-24 15:34:55] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-24 15:34:55] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6839053873886136834
Running compilation step : cd /tmp/ltsmin6839053873886136834;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1035 ms.
Running link step : cd /tmp/ltsmin6839053873886136834;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin6839053873886136834;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1837503122102043946.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2026-05-24 15:35:10] [INFO ] Flatten gal took : 25 ms
[2026-05-24 15:35:10] [INFO ] Flatten gal took : 23 ms
[2026-05-24 15:35:10] [INFO ] Time to serialize gal into /tmp/LTL10994433033635410717.gal : 6 ms
[2026-05-24 15:35:10] [INFO ] Time to serialize properties into /tmp/LTL14254356741473072929.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10994433033635410717.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7496963959405338467.hoa' '-atoms' '/tmp/LTL14254356741473072929.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL14254356741473072929.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7496963959405338467.hoa
Reverse transition relation is NOT exact ! Due to transitions t16, t33, t50, t67, t84, t101, t118, t135, t152, t169, t186, t203, t220, t237, t254, Interse...247
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
17 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.243953,20168,1,0,536,30808,540,258,4384,20306,535
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA Dekker-PT-015-LTLCardinality-12 FALSE TECHNIQUES KNOWLEDGE HOA DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property Dekker-PT-015-LTLCardinality-12 finished in 72005 ms.
All properties solved by simple procedures.
Total runtime 128070 ms.

BK_STOP 1779636910746

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="Dekker-PT-015"
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 2-5973"
echo " Executing tool itstools"
echo " Input is Dekker-PT-015, 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 r082-smll-177946993600259"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Dekker-PT-015.tgz
mv Dekker-PT-015 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.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 ;