Execution Chart

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

Trace from the execution

Formatting '/data/sdalzilio/mcc2026-input.r178-oct2-177969020000259.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 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 MedleyA-PT-21, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-oct2-177969020000259
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 7.6K Mar 7 18:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Mar 7 18:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Mar 7 18:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Mar 7 18:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 15 11:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 15 11:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 15 11:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 11:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 7 18:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Mar 7 18:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Mar 7 18:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Mar 7 18:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 11:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 11:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 70K 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 MedleyA-PT-21-LTLCardinality-00
FORMULA_NAME MedleyA-PT-21-LTLCardinality-01
FORMULA_NAME MedleyA-PT-21-LTLCardinality-02
FORMULA_NAME MedleyA-PT-21-LTLCardinality-03
FORMULA_NAME MedleyA-PT-21-LTLCardinality-04
FORMULA_NAME MedleyA-PT-21-LTLCardinality-05
FORMULA_NAME MedleyA-PT-21-LTLCardinality-06
FORMULA_NAME MedleyA-PT-21-LTLCardinality-07
FORMULA_NAME MedleyA-PT-21-LTLCardinality-08
FORMULA_NAME MedleyA-PT-21-LTLCardinality-09
FORMULA_NAME MedleyA-PT-21-LTLCardinality-10
FORMULA_NAME MedleyA-PT-21-LTLCardinality-11
FORMULA_NAME MedleyA-PT-21-LTLCardinality-12
FORMULA_NAME MedleyA-PT-21-LTLCardinality-13
FORMULA_NAME MedleyA-PT-21-LTLCardinality-14
FORMULA_NAME MedleyA-PT-21-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779702163298

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MedleyA-PT-21
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-25 09:42:44] [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]
[2026-05-25 09:42:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 09:42:45] [INFO ] Load time of PNML (sax parser for PT used): 67 ms
[2026-05-25 09:42:45] [INFO ] Transformed 306 places.
[2026-05-25 09:42:45] [INFO ] Transformed 298 transitions.
[2026-05-25 09:42:45] [INFO ] Found NUPN structural information;
[2026-05-25 09:42:45] [INFO ] Parsed PT model containing 306 places and 298 transitions and 700 arcs in 159 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA MedleyA-PT-21-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-21-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-21-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-21-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-21-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-21-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-21-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-21-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-21-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-21-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 298/298 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 265 transition count 257
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 265 transition count 257
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 116 place count 231 transition count 223
Iterating global reduction 0 with 34 rules applied. Total rules applied 150 place count 231 transition count 223
Applied a total of 150 rules in 94 ms. Remains 231 /306 variables (removed 75) and now considering 223/298 (removed 75) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9236415980658075001.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12939908111221646280.kers'
[2026-05-25 09:42:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9236415980658075001.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12939908111221646280.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 223 rows 231 cols 550 entries
Finished phase 1 with 211 SingleSign rule and 0 generalized
[2026-05-25 09:42:45] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12939908111221646280.kers
Total runtime 1 ms.
[2026-05-25 09:42:45] [INFO ] Implicit Places using invariants in 368 ms returned []
[2026-05-25 09:42:45] [INFO ] Invariant cache hit.
[2026-05-25 09:42:46] [INFO ] Implicit Places using invariants and state equation in 442 ms returned []
Implicit Place search using SMT with State Equation took 862 ms to find 0 implicit places.
Running 222 sub problems to find dead transitions.
[2026-05-25 09:42:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/230 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 1 (OVERLAPS) 1/231 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/231 variables, 13/33 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/231 variables, 2/35 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/231 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/231 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 6 (OVERLAPS) 223/454 variables, 231/268 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/454 variables, 1/269 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/454 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 222 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 454/454 variables, and 269 constraints, problems are : Problem set: 0 solved, 222 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 231/231 constraints, PredecessorRefiner: 222/222 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 222 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/230 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 1 (OVERLAPS) 1/231 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/231 variables, 17/37 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/231 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/231 variables, 2/40 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/231 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/231 variables, 1/42 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/231 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 8 (OVERLAPS) 223/454 variables, 231/273 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/454 variables, 222/495 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/454 variables, 8/503 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/454 variables, 4/507 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/454 variables, 1/508 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/454 variables, 1/509 constraints. Problems are: Problem set: 0 solved, 222 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 454/454 variables, and 510 constraints, problems are : Problem set: 0 solved, 222 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 231/231 constraints, PredecessorRefiner: 222/222 constraints, Known Traps: 36/36 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 60144ms problems are : Problem set: 0 solved, 222 unsolved
Search for dead transitions found 0 dead transitions in 60238ms
Starting structural reductions in LTL mode, iteration 1 : 231/306 places, 223/298 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61249 ms. Remains : 231/306 places, 223/298 transitions.
Starting structural reductions in LTL mode, iteration 0 : 231/231 places, 223/223 transitions.
Applied a total of 0 rules in 5 ms. Remains 231 /231 variables (removed 0) and now considering 223/223 (removed 0) transitions.
[2026-05-25 09:43:46] [INFO ] Invariant cache hit.
[2026-05-25 09:43:46] [INFO ] Implicit Places using invariants in 232 ms returned []
[2026-05-25 09:43:46] [INFO ] Invariant cache hit.
[2026-05-25 09:43:46] [INFO ] Implicit Places using invariants and state equation in 170 ms returned []
Implicit Place search using SMT with State Equation took 405 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 410 ms. Remains : 231/231 places, 223/223 transitions.
Support contains 18 out of 231 places after structural reductions.
[2026-05-25 09:43:47] [INFO ] Flatten gal took : 66 ms
[2026-05-25 09:43:47] [INFO ] Flatten gal took : 32 ms
[2026-05-25 09:43:47] [INFO ] Input system was already deterministic with 223 transitions.
RANDOM walk for 40000 steps (8 resets) in 1034 ms. (38 steps per ms) remains 2/11 properties
BEST_FIRST walk for 40002 steps (8 resets) in 131 ms. (303 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40001 steps (8 resets) in 205 ms. (194 steps per ms) remains 1/1 properties
[2026-05-25 09:43:47] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 45/47 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 184/231 variables, 18/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/231 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 223/454 variables, 231/251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/454 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/454 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 454/454 variables, and 251 constraints, problems are : Problem set: 0 solved, 1 unsolved in 123 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 231/231 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 45/47 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 184/231 variables, 18/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/231 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/231 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 223/454 variables, 231/253 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/454 variables, 1/254 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/454 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/454 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 454/454 variables, and 254 constraints, problems are : Problem set: 0 solved, 1 unsolved in 488 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 231/231 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 614ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 114 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=114 )
Parikh walk visited 1 properties in 19 ms.
Computed a total of 39 stabilizing places and 39 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' '!(F((p0&&F(((p1&&X(p2))||G(p2))))))'
Support contains 4 out of 231 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 231/231 places, 223/223 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 226 transition count 218
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 226 transition count 218
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 224 transition count 216
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 224 transition count 216
Applied a total of 14 rules in 23 ms. Remains 224 /231 variables (removed 7) and now considering 216/223 (removed 7) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11146823584931471312.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11462666822960596076.kers'
[2026-05-25 09:43:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11146823584931471312.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11462666822960596076.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 216 rows 224 cols 536 entries
Finished phase 1 with 204 SingleSign rule and 0 generalized
[2026-05-25 09:43:48] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11462666822960596076.kers
Total runtime 1 ms.
[2026-05-25 09:43:48] [INFO ] Implicit Places using invariants in 176 ms returned []
[2026-05-25 09:43:48] [INFO ] Invariant cache hit.
[2026-05-25 09:43:49] [INFO ] Implicit Places using invariants and state equation in 814 ms returned []
Implicit Place search using SMT with State Equation took 1022 ms to find 0 implicit places.
Running 215 sub problems to find dead transitions.
[2026-05-25 09:43:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/223 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 1 (OVERLAPS) 1/224 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/224 variables, 13/33 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/224 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/224 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 5 (OVERLAPS) 216/440 variables, 224/258 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/440 variables, 1/259 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/440 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 8 (OVERLAPS) 0/440 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 215 unsolved
No progress, stopping.
After SMT solving in domain Real declared 440/440 variables, and 259 constraints, problems are : Problem set: 0 solved, 215 unsolved in 23477 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 224/224 constraints, PredecessorRefiner: 215/215 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 215 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/223 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 1 (OVERLAPS) 1/224 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/224 variables, 14/34 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/224 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 4 (OVERLAPS) 216/440 variables, 224/258 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/440 variables, 215/473 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/440 variables, 8/481 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/440 variables, 2/483 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/440 variables, 1/484 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/440 variables, 1/485 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/440 variables, 3/488 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/440 variables, 1/489 constraints. Problems are: Problem set: 0 solved, 215 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 440/440 variables, and 489 constraints, problems are : Problem set: 0 solved, 215 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 224/224 constraints, PredecessorRefiner: 215/215 constraints, Known Traps: 29/29 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 53546ms problems are : Problem set: 0 solved, 215 unsolved
Search for dead transitions found 0 dead transitions in 53547ms
Starting structural reductions in LTL mode, iteration 1 : 224/231 places, 216/223 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 54594 ms. Remains : 224/231 places, 216/223 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((F(((p0&&X(p1))||G(p1)))&&p2)))'
Stuttering acceptance computed with spot in 542 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : MedleyA-PT-21-LTLCardinality-01
Product exploration explored 100000 steps with 50000 reset in 196 ms.
Product exploration explored 100000 steps with 50000 reset in 159 ms.
Computed a total of 36 stabilizing places and 36 stable transitions
Computed a total of 36 stabilizing places and 36 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 19 factoid took 14 ms. Proved property starting from automaton with 3 states, 9 edges and 3 AP (stutter sensitive
Knowledge-based reduction took 23 ms.
FORMULA MedleyA-PT-21-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MedleyA-PT-21-LTLCardinality-01 finished in 55619 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) U X(p1)))'
Support contains 3 out of 231 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 231/231 places, 223/223 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 224 transition count 216
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 224 transition count 216
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 17 place count 221 transition count 213
Iterating global reduction 0 with 3 rules applied. Total rules applied 20 place count 221 transition count 213
Applied a total of 20 rules in 9 ms. Remains 221 /231 variables (removed 10) and now considering 213/223 (removed 10) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6771937709757929161.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8184912244402167386.kers'
[2026-05-25 09:44:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6771937709757929161.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8184912244402167386.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 213 rows 221 cols 530 entries
Finished phase 1 with 201 SingleSign rule and 0 generalized
[2026-05-25 09:44:44] [INFO ] Computed 20 invariants in 1 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8184912244402167386.kers
Total runtime 2 ms.
[2026-05-25 09:44:44] [INFO ] Implicit Places using invariants in 119 ms returned []
[2026-05-25 09:44:44] [INFO ] Invariant cache hit.
[2026-05-25 09:44:44] [INFO ] Implicit Places using invariants and state equation in 201 ms returned []
Implicit Place search using SMT with State Equation took 321 ms to find 0 implicit places.
Running 212 sub problems to find dead transitions.
[2026-05-25 09:44:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/220 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 1 (OVERLAPS) 1/221 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/221 variables, 12/32 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/221 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 4 (OVERLAPS) 213/434 variables, 221/253 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/434 variables, 1/254 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/434 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 7 (OVERLAPS) 0/434 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 212 unsolved
No progress, stopping.
After SMT solving in domain Real declared 434/434 variables, and 254 constraints, problems are : Problem set: 0 solved, 212 unsolved in 21667 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 221/221 constraints, PredecessorRefiner: 212/212 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 212 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/220 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 1 (OVERLAPS) 1/221 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/221 variables, 12/32 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/221 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 4 (OVERLAPS) 213/434 variables, 221/253 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/434 variables, 212/465 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/434 variables, 5/470 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/434 variables, 2/472 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/434 variables, 1/473 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/434 variables, 2/475 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/434 variables, 1/476 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/434 variables, 0/476 constraints. Problems are: Problem set: 0 solved, 212 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 434/434 variables, and 476 constraints, problems are : Problem set: 0 solved, 212 unsolved in 30062 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 221/221 constraints, PredecessorRefiner: 212/212 constraints, Known Traps: 22/22 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 51741ms problems are : Problem set: 0 solved, 212 unsolved
Search for dead transitions found 0 dead transitions in 51742ms
Starting structural reductions in LTL mode, iteration 1 : 221/231 places, 213/223 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52074 ms. Remains : 221/231 places, 213/223 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) U X(p1)))'
Stuttering acceptance computed with spot in 172 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : MedleyA-PT-21-LTLCardinality-03
Product exploration explored 100000 steps with 50000 reset in 128 ms.
Product exploration explored 100000 steps with 50000 reset in 146 ms.
Computed a total of 36 stabilizing places and 36 stable transitions
Computed a total of 36 stabilizing places and 36 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 7 factoid took 10 ms. Proved property starting from automaton with 4 states, 6 edges and 2 AP (stutter sensitive
Knowledge-based reduction took 27 ms.
FORMULA MedleyA-PT-21-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MedleyA-PT-21-LTLCardinality-03 finished in 52609 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(p0)))'
Support contains 2 out of 231 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 231/231 places, 223/223 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 230 transition count 174
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 182 transition count 174
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 96 place count 182 transition count 139
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 166 place count 147 transition count 139
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 174 place count 139 transition count 131
Iterating global reduction 2 with 8 rules applied. Total rules applied 182 place count 139 transition count 131
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 182 place count 139 transition count 124
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 196 place count 132 transition count 124
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 272 place count 94 transition count 86
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 278 place count 91 transition count 109
Applied a total of 278 rules in 62 ms. Remains 91 /231 variables (removed 140) and now considering 109/223 (removed 114) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8725243226688172156.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2476639278756277069.kers'
[2026-05-25 09:45:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8725243226688172156.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2476639278756277069.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 109 rows 90 cols 569 entries
Finished phase 1 with 71 SingleSign rule and 0 generalized
[2026-05-25 09:45:36] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2476639278756277069.kers
Total runtime 1 ms.
[2026-05-25 09:45:36] [INFO ] Implicit Places using invariants in 66 ms returned []
[2026-05-25 09:45:36] [INFO ] Invariant cache hit.
[2026-05-25 09:45:36] [INFO ] State equation strengthened by 14 read => feed constraints.
[2026-05-25 09:45:37] [INFO ] Implicit Places using invariants and state equation in 191 ms returned []
Implicit Place search using SMT with State Equation took 272 ms to find 0 implicit places.
[2026-05-25 09:45:37] [INFO ] Redundant transitions in 2 ms returned []
Running 91 sub problems to find dead transitions.
[2026-05-25 09:45:37] [INFO ] Invariant cache hit.
[2026-05-25 09:45:37] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/90 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/90 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 2 (OVERLAPS) 1/91 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 4/24 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 5 (OVERLAPS) 109/200 variables, 91/115 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/200 variables, 14/129 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 8 (OVERLAPS) 0/200 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 91 unsolved
No progress, stopping.
After SMT solving in domain Real declared 200/200 variables, and 129 constraints, problems are : Problem set: 0 solved, 91 unsolved in 3013 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 91/91 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 91/91 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 91 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/90 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/90 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 2 (OVERLAPS) 1/91 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 4/24 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 5 (OVERLAPS) 109/200 variables, 91/115 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/200 variables, 14/129 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 91/220 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/200 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 9 (OVERLAPS) 0/200 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 91 unsolved
No progress, stopping.
After SMT solving in domain Int declared 200/200 variables, and 220 constraints, problems are : Problem set: 0 solved, 91 unsolved in 4963 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 91/91 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 91/91 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8018ms problems are : Problem set: 0 solved, 91 unsolved
Search for dead transitions found 0 dead transitions in 8018ms
Starting structural reductions in SI_LTL mode, iteration 1 : 91/231 places, 109/223 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8363 ms. Remains : 91/231 places, 109/223 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(p0)))'
Stuttering acceptance computed with spot in 73 ms :[(NOT p0)]
Running random walk in product with property : MedleyA-PT-21-LTLCardinality-04
Product exploration explored 100000 steps with 0 reset in 94 ms.
Product exploration explored 100000 steps with 0 reset in 187 ms.
Computed a total of 2 stabilizing places and 18 stable transitions
Computed a total of 2 stabilizing places and 18 stable transitions
Knowledge based reduction with 2 factoid took 90 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 54 steps (0 resets) in 4 ms. (10 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 64 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 56 ms :[(NOT p0)]
Knowledge-based reduction took 220 ms.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Support contains 2 out of 91 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 91/91 places, 109/109 transitions.
Applied a total of 0 rules in 18 ms. Remains 91 /91 variables (removed 0) and now considering 109/109 (removed 0) transitions.
[2026-05-25 09:45:45] [INFO ] Invariant cache hit.
[2026-05-25 09:45:45] [INFO ] Implicit Places using invariants in 90 ms returned []
[2026-05-25 09:45:45] [INFO ] Invariant cache hit.
[2026-05-25 09:45:45] [INFO ] State equation strengthened by 14 read => feed constraints.
[2026-05-25 09:45:46] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 282 ms to find 0 implicit places.
[2026-05-25 09:45:46] [INFO ] Redundant transitions in 1 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 307 ms. Remains : 91/91 places, 109/109 transitions.
Computed a total of 2 stabilizing places and 18 stable transitions
Computed a total of 2 stabilizing places and 18 stable transitions
Knowledge based reduction with 2 factoid took 65 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 21 steps (0 resets) in 5 ms. (3 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 66 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Knowledge-based reduction took 185 ms.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 128 ms.
Product exploration explored 100000 steps with 0 reset in 191 ms.
Built C files in :
/tmp/ltsmin12530250398615871729
[2026-05-25 09:45:46] [INFO ] Computing symmetric may disable matrix : 109 transitions.
[2026-05-25 09:45:46] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 09:45:46] [INFO ] Computing symmetric may enable matrix : 109 transitions.
[2026-05-25 09:45:46] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 09:45:46] [INFO ] Computing Do-Not-Accords matrix : 109 transitions.
[2026-05-25 09:45:46] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 09:45:46] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12530250398615871729
Running compilation step : cd /tmp/ltsmin12530250398615871729;'/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 561 ms.
Running link step : cd /tmp/ltsmin12530250398615871729;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 130 ms.
Running LTSmin : cd /tmp/ltsmin12530250398615871729;'/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/stateBased13418610609767986586.hoa' '--buchi-type=spotba'
LTSmin run took 79 ms.
FORMULA MedleyA-PT-21-LTLCardinality-04 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property MedleyA-PT-21-LTLCardinality-04 finished in 10810 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(p0)&&(!p1 U X(X(X(G(p2)))))))))'
Support contains 5 out of 231 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 231/231 places, 223/223 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 225 transition count 217
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 225 transition count 217
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 223 transition count 215
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 223 transition count 215
Applied a total of 16 rules in 9 ms. Remains 223 /231 variables (removed 8) and now considering 215/223 (removed 8) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15403832790808501577.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17482595742976478200.kers'
[2026-05-25 09:45:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15403832790808501577.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17482595742976478200.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 215 rows 223 cols 534 entries
Finished phase 1 with 203 SingleSign rule and 0 generalized
[2026-05-25 09:45:47] [INFO ] Computed 20 invariants in 1 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17482595742976478200.kers
Total runtime 1 ms.
[2026-05-25 09:45:47] [INFO ] Implicit Places using invariants in 168 ms returned []
[2026-05-25 09:45:47] [INFO ] Invariant cache hit.
[2026-05-25 09:45:48] [INFO ] Implicit Places using invariants and state equation in 406 ms returned []
Implicit Place search using SMT with State Equation took 575 ms to find 0 implicit places.
Running 214 sub problems to find dead transitions.
[2026-05-25 09:45:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/222 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 1 (OVERLAPS) 1/223 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/223 variables, 13/33 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/223 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/223 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/223 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 6 (OVERLAPS) 215/438 variables, 223/258 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/438 variables, 1/259 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/438 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 9 (OVERLAPS) 0/438 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 214 unsolved
No progress, stopping.
After SMT solving in domain Real declared 438/438 variables, and 259 constraints, problems are : Problem set: 0 solved, 214 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 223/223 constraints, PredecessorRefiner: 214/214 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 214 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/222 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 1 (OVERLAPS) 1/223 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/223 variables, 15/35 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/223 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 4 (OVERLAPS) 215/438 variables, 223/258 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/438 variables, 214/472 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/438 variables, 8/480 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/438 variables, 3/483 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/438 variables, 1/484 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/438 variables, 3/487 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/438 variables, 1/488 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/438 variables, 1/489 constraints. Problems are: Problem set: 0 solved, 214 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 438/438 variables, and 489 constraints, problems are : Problem set: 0 solved, 214 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 223/223 constraints, PredecessorRefiner: 214/214 constraints, Known Traps: 31/31 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 60050ms problems are : Problem set: 0 solved, 214 unsolved
Search for dead transitions found 0 dead transitions in 60052ms
Starting structural reductions in LTL mode, iteration 1 : 223/231 places, 215/223 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60636 ms. Remains : 223/231 places, 215/223 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(p0)&&(!p1 U X(X(X(G(p2)))))))))'
Stuttering acceptance computed with spot in 516 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2), true, (NOT p2), (NOT p2), (NOT p2)]
Running random walk in product with property : MedleyA-PT-21-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA MedleyA-PT-21-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MedleyA-PT-21-LTLCardinality-06 finished in 61202 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 231 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 231/231 places, 223/223 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 224 transition count 216
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 224 transition count 216
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 17 place count 221 transition count 213
Iterating global reduction 0 with 3 rules applied. Total rules applied 20 place count 221 transition count 213
Applied a total of 20 rules in 20 ms. Remains 221 /231 variables (removed 10) and now considering 213/223 (removed 10) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4395913084920534779.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-789523854539539461.kers'
[2026-05-25 09:46:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4395913084920534779.kers, --Pflows, --basisKERS=/tmp/petrispot-output-789523854539539461.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 213 rows 221 cols 530 entries
Finished phase 1 with 201 SingleSign rule and 0 generalized
[2026-05-25 09:46:48] [INFO ] Computed 20 invariants in 2 ms
Computed 20 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-789523854539539461.kers
Total runtime 4 ms.
[2026-05-25 09:46:48] [INFO ] Implicit Places using invariants in 177 ms returned []
[2026-05-25 09:46:48] [INFO ] Invariant cache hit.
[2026-05-25 09:46:49] [INFO ] Implicit Places using invariants and state equation in 212 ms returned []
Implicit Place search using SMT with State Equation took 392 ms to find 0 implicit places.
Running 212 sub problems to find dead transitions.
[2026-05-25 09:46:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/220 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 1 (OVERLAPS) 1/221 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/221 variables, 11/31 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/221 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 4 (OVERLAPS) 213/434 variables, 221/252 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/434 variables, 1/253 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/434 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 7 (OVERLAPS) 0/434 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 212 unsolved
No progress, stopping.
After SMT solving in domain Real declared 434/434 variables, and 253 constraints, problems are : Problem set: 0 solved, 212 unsolved in 24515 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 221/221 constraints, PredecessorRefiner: 212/212 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 212 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/220 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 1 (OVERLAPS) 1/221 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/221 variables, 11/31 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/221 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 4 (OVERLAPS) 213/434 variables, 221/252 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/434 variables, 212/464 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/434 variables, 9/473 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/434 variables, 5/478 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/434 variables, 1/479 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/434 variables, 2/481 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/434 variables, 1/482 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/434 variables, 1/483 constraints. Problems are: Problem set: 0 solved, 212 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 434/434 variables, and 483 constraints, problems are : Problem set: 0 solved, 212 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 221/221 constraints, PredecessorRefiner: 212/212 constraints, Known Traps: 27/27 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 54577ms problems are : Problem set: 0 solved, 212 unsolved
Search for dead transitions found 0 dead transitions in 54578ms
Starting structural reductions in LTL mode, iteration 1 : 221/231 places, 213/223 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 54991 ms. Remains : 221/231 places, 213/223 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 99 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MedleyA-PT-21-LTLCardinality-07
Product exploration explored 100000 steps with 0 reset in 114 ms.
Stack based approach found an accepted trace after 199 steps with 0 reset with depth 200 and stack size 200 in 0 ms.
FORMULA MedleyA-PT-21-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property MedleyA-PT-21-LTLCardinality-07 finished in 55269 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))'
Support contains 2 out of 231 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 231/231 places, 223/223 transitions.
Graph (trivial) has 158 edges and 231 vertex of which 6 / 231 are part of one of the 1 SCC in 2 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 225 transition count 169
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 97 place count 177 transition count 169
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 33 Pre rules applied. Total rules applied 97 place count 177 transition count 136
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 163 place count 144 transition count 136
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 170 place count 137 transition count 129
Iterating global reduction 2 with 7 rules applied. Total rules applied 177 place count 137 transition count 129
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 177 place count 137 transition count 123
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 189 place count 131 transition count 123
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 263 place count 94 transition count 86
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 269 place count 91 transition count 109
Applied a total of 269 rules in 23 ms. Remains 91 /231 variables (removed 140) and now considering 109/223 (removed 114) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11284145881030020543.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5776402618047339523.kers'
[2026-05-25 09:47:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11284145881030020543.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5776402618047339523.kers]
Normalized transition count is 108 out of 109 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 108 rows 90 cols 565 entries
Finished phase 1 with 71 SingleSign rule and 0 generalized
[2026-05-25 09:47:44] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5776402618047339523.kers
Total runtime 1 ms.
[2026-05-25 09:47:44] [INFO ] Implicit Places using invariants in 54 ms returned []
[2026-05-25 09:47:44] [INFO ] Invariant cache hit.
[2026-05-25 09:47:44] [INFO ] State equation strengthened by 14 read => feed constraints.
[2026-05-25 09:47:44] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
[2026-05-25 09:47:44] [INFO ] Redundant transitions in 3 ms returned []
Running 91 sub problems to find dead transitions.
[2026-05-25 09:47:44] [INFO ] Invariant cache hit.
[2026-05-25 09:47:44] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/90 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/90 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 2 (OVERLAPS) 1/91 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 4/24 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 5 (OVERLAPS) 108/199 variables, 91/115 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/199 variables, 13/128 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/199 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 8 (OVERLAPS) 1/200 variables, 1/129 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/200 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 10 (OVERLAPS) 0/200 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 91 unsolved
No progress, stopping.
After SMT solving in domain Real declared 200/200 variables, and 129 constraints, problems are : Problem set: 0 solved, 91 unsolved in 3658 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 91/91 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 91/91 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 91 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/90 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/90 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 2 (OVERLAPS) 1/91 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 4/24 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 5 (OVERLAPS) 108/199 variables, 91/115 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/199 variables, 13/128 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/199 variables, 91/219 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/199 variables, 2/221 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/199 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 10 (OVERLAPS) 1/200 variables, 1/222 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/200 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 12 (OVERLAPS) 0/200 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 91 unsolved
No progress, stopping.
After SMT solving in domain Int declared 200/200 variables, and 222 constraints, problems are : Problem set: 0 solved, 91 unsolved in 6935 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 91/91 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 91/91 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10664ms problems are : Problem set: 0 solved, 91 unsolved
Search for dead transitions found 0 dead transitions in 10666ms
Starting structural reductions in SI_LTL mode, iteration 1 : 91/231 places, 109/223 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10872 ms. Remains : 91/231 places, 109/223 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))'
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : MedleyA-PT-21-LTLCardinality-10
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA MedleyA-PT-21-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MedleyA-PT-21-LTLCardinality-10 finished in 10963 ms.
All properties solved by simple procedures.
Total runtime 310033 ms.

BK_STOP 1779702475032

--------------------
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="MedleyA-PT-21"
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 MedleyA-PT-21, 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 r178-oct2-177969020000259"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MedleyA-PT-21.tgz
mv MedleyA-PT-21 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 ;