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.r066-tall-177946967700380.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 CO4-PT-13, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r066-tall-177946967700380
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 5.5K Mar 6 13:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Mar 6 13:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Mar 6 13:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 6 13:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 08:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 08:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 15 08:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 15 08:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.5K Mar 6 13:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 72K Mar 6 13:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Mar 6 13:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Mar 6 13:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 15 08:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 15 08:31 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 191K 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 CO4-PT-13-LTLFireability-00
FORMULA_NAME CO4-PT-13-LTLFireability-01
FORMULA_NAME CO4-PT-13-LTLFireability-02
FORMULA_NAME CO4-PT-13-LTLFireability-03
FORMULA_NAME CO4-PT-13-LTLFireability-04
FORMULA_NAME CO4-PT-13-LTLFireability-05
FORMULA_NAME CO4-PT-13-LTLFireability-06
FORMULA_NAME CO4-PT-13-LTLFireability-07
FORMULA_NAME CO4-PT-13-LTLFireability-08
FORMULA_NAME CO4-PT-13-LTLFireability-09
FORMULA_NAME CO4-PT-13-LTLFireability-10
FORMULA_NAME CO4-PT-13-LTLFireability-11
FORMULA_NAME CO4-PT-13-LTLFireability-12
FORMULA_NAME CO4-PT-13-LTLFireability-13
FORMULA_NAME CO4-PT-13-LTLFireability-14
FORMULA_NAME CO4-PT-13-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1779523104761

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CO4-PT-13
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-05-23 07:58:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-23 07:58:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 07:58:26] [INFO ] Load time of PNML (sax parser for PT used): 107 ms
[2026-05-23 07:58:26] [INFO ] Transformed 649 places.
[2026-05-23 07:58:26] [INFO ] Transformed 816 transitions.
[2026-05-23 07:58:26] [INFO ] Found NUPN structural information;
[2026-05-23 07:58:26] [INFO ] Parsed PT model containing 649 places and 816 transitions and 2232 arcs in 201 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 172 places in 9 ms
Reduce places removed 172 places and 227 transitions.
FORMULA CO4-PT-13-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-13-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-13-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-13-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-13-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-13-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 477 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 477/477 places, 589/589 transitions.
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 461 transition count 585
Discarding 81 places :
Symmetric choice reduction at 1 with 81 rule applications. Total rules 101 place count 380 transition count 502
Iterating global reduction 1 with 81 rules applied. Total rules applied 182 place count 380 transition count 502
Discarding 65 places :
Symmetric choice reduction at 1 with 65 rule applications. Total rules 247 place count 315 transition count 435
Iterating global reduction 1 with 65 rules applied. Total rules applied 312 place count 315 transition count 435
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 317 place count 315 transition count 430
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 347 place count 285 transition count 393
Iterating global reduction 2 with 30 rules applied. Total rules applied 377 place count 285 transition count 393
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 378 place count 285 transition count 392
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 396 place count 267 transition count 370
Iterating global reduction 3 with 18 rules applied. Total rules applied 414 place count 267 transition count 370
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 418 place count 267 transition count 366
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 422 place count 263 transition count 362
Iterating global reduction 4 with 4 rules applied. Total rules applied 426 place count 263 transition count 362
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 427 place count 262 transition count 361
Iterating global reduction 4 with 1 rules applied. Total rules applied 428 place count 262 transition count 361
Applied a total of 428 rules in 107 ms. Remains 262 /477 variables (removed 215) and now considering 361/589 (removed 228) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3871309838151151328.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17900656932085667579.kers'
[2026-05-23 07:58:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3871309838151151328.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17900656932085667579.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 361 rows 262 cols 1024 entries
Finished phase 1 with 256 SingleSign rule and 0 generalized
[2026-05-23 07:58:26] [INFO ] Computed 6 invariants in 2 ms
Computed 6 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-17900656932085667579.kers
Total runtime 3 ms.
[2026-05-23 07:58:26] [INFO ] Implicit Places using invariants in 239 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 271 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 261/477 places, 361/589 transitions.
Applied a total of 0 rules in 5 ms. Remains 261 /261 variables (removed 0) and now considering 361/361 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 405 ms. Remains : 261/477 places, 361/589 transitions.
Starting structural reductions in LTL mode, iteration 0 : 261/261 places, 361/361 transitions.
Applied a total of 0 rules in 4 ms. Remains 261 /261 variables (removed 0) and now considering 361/361 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12128549408674101727.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14260608920337806075.kers'
[2026-05-23 07:58:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12128549408674101727.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14260608920337806075.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 361 rows 261 cols 1022 entries
Finished phase 1 with 256 SingleSign rule and 0 generalized
[2026-05-23 07:58:26] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14260608920337806075.kers
Total runtime 2 ms.
[2026-05-23 07:58:26] [INFO ] Implicit Places using invariants in 79 ms returned []
[2026-05-23 07:58:26] [INFO ] Invariant cache hit.
[2026-05-23 07:58:26] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 271 ms to find 0 implicit places.
Running 360 sub problems to find dead transitions.
[2026-05-23 07:58:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/260 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 360 unsolved
At refinement iteration 1 (OVERLAPS) 1/261 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 360 unsolved
Problem TDEAD294 is UNSAT
Problem TDEAD295 is UNSAT
Problem TDEAD297 is UNSAT
Problem TDEAD298 is UNSAT
Problem TDEAD300 is UNSAT
Problem TDEAD301 is UNSAT
Problem TDEAD305 is UNSAT
Problem TDEAD328 is UNSAT
Problem TDEAD329 is UNSAT
Problem TDEAD333 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/261 variables, 7/12 constraints. Problems are: Problem set: 10 solved, 350 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/261 variables, 0/12 constraints. Problems are: Problem set: 10 solved, 350 unsolved
At refinement iteration 4 (OVERLAPS) 361/622 variables, 261/273 constraints. Problems are: Problem set: 10 solved, 350 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/622 variables, 0/273 constraints. Problems are: Problem set: 10 solved, 350 unsolved
At refinement iteration 6 (OVERLAPS) 0/622 variables, 0/273 constraints. Problems are: Problem set: 10 solved, 350 unsolved
No progress, stopping.
After SMT solving in domain Real declared 622/622 variables, and 273 constraints, problems are : Problem set: 10 solved, 350 unsolved in 26947 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 261/261 constraints, PredecessorRefiner: 360/360 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 10 solved, 350 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/260 variables, 0/0 constraints. Problems are: Problem set: 10 solved, 350 unsolved
At refinement iteration 1 (OVERLAPS) 1/261 variables, 5/5 constraints. Problems are: Problem set: 10 solved, 350 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/261 variables, 7/12 constraints. Problems are: Problem set: 10 solved, 350 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/261 variables, 0/12 constraints. Problems are: Problem set: 10 solved, 350 unsolved
At refinement iteration 4 (OVERLAPS) 361/622 variables, 261/273 constraints. Problems are: Problem set: 10 solved, 350 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/622 variables, 350/623 constraints. Problems are: Problem set: 10 solved, 350 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/622 variables, 1/624 constraints. Problems are: Problem set: 10 solved, 350 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 622/622 variables, and 624 constraints, problems are : Problem set: 10 solved, 350 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 261/261 constraints, PredecessorRefiner: 350/360 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 57123ms problems are : Problem set: 10 solved, 350 unsolved
Search for dead transitions found 10 dead transitions in 57136ms
Found 10 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 10 transitions
Dead transitions reduction (with SMT) removed 10 transitions
Starting structural reductions in LTL mode, iteration 1 : 261/261 places, 351/361 transitions.
Applied a total of 0 rules in 5 ms. Remains 261 /261 variables (removed 0) and now considering 351/351 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 57433 ms. Remains : 261/261 places, 351/361 transitions.
Support contains 21 out of 261 places after structural reductions.
[2026-05-23 07:59:24] [INFO ] Flatten gal took : 52 ms
[2026-05-23 07:59:24] [INFO ] Flatten gal took : 31 ms
[2026-05-23 07:59:24] [INFO ] Input system was already deterministic with 351 transitions.
RANDOM walk for 40000 steps (199 resets) in 1997 ms. (20 steps per ms) remains 15/17 properties
BEST_FIRST walk for 4004 steps (28 resets) in 49 ms. (80 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (27 resets) in 42 ms. (93 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (29 resets) in 38 ms. (102 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (22 resets) in 74 ms. (53 steps per ms) remains 14/15 properties
BEST_FIRST walk for 4003 steps (25 resets) in 51 ms. (76 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (29 resets) in 39 ms. (100 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4001 steps (28 resets) in 21 ms. (181 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4003 steps (26 resets) in 12 ms. (307 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4002 steps (26 resets) in 15 ms. (250 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (18 resets) in 19 ms. (200 steps per ms) remains 13/14 properties
BEST_FIRST walk for 4002 steps (26 resets) in 32 ms. (121 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4003 steps (29 resets) in 27 ms. (142 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4003 steps (27 resets) in 12 ms. (307 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4003 steps (28 resets) in 12 ms. (307 steps per ms) remains 13/13 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3587092103226388093.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8920113363302182387.kers'
[2026-05-23 07:59:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3587092103226388093.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8920113363302182387.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 351 rows 261 cols 962 entries
Finished phase 1 with 254 SingleSign rule and 1 generalized
[2026-05-23 07:59:25] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8920113363302182387.kers
Total runtime 1 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 19/34 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 10/44 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (OVERLAPS) 3/47 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/47 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 7 (OVERLAPS) 117/164 variables, 47/53 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/164 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 9 (OVERLAPS) 206/370 variables, 83/136 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/370 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 11 (OVERLAPS) 171/541 variables, 84/220 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/541 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 13 (OVERLAPS) 56/597 variables, 38/258 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/597 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 15 (OVERLAPS) 9/606 variables, 5/263 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/606 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 17 (OVERLAPS) 5/611 variables, 3/266 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/611 variables, 0/266 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 19 (OVERLAPS) 1/612 variables, 1/267 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/612 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 21 (OVERLAPS) 0/612 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 612/612 variables, and 267 constraints, problems are : Problem set: 0 solved, 13 unsolved in 916 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 261/261 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 19/34 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 10/44 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Problem AtomicPropp12 is UNSAT
At refinement iteration 6 (OVERLAPS) 3/47 variables, 1/7 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/47 variables, 0/7 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 8 (OVERLAPS) 117/164 variables, 47/54 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/164 variables, 0/54 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 10 (OVERLAPS) 206/370 variables, 83/137 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/370 variables, 12/149 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/370 variables, 0/149 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 13 (OVERLAPS) 171/541 variables, 84/233 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/541 variables, 0/233 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 15 (OVERLAPS) 56/597 variables, 38/271 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/597 variables, 0/271 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 17 (OVERLAPS) 9/606 variables, 5/276 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/606 variables, 0/276 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 19 (OVERLAPS) 5/611 variables, 3/279 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/611 variables, 0/279 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 21 (OVERLAPS) 1/612 variables, 1/280 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/612 variables, 0/280 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 23 (OVERLAPS) 0/612 variables, 0/280 constraints. Problems are: Problem set: 1 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Int declared 612/612 variables, and 280 constraints, problems are : Problem set: 1 solved, 12 unsolved in 2776 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 261/261 constraints, PredecessorRefiner: 12/13 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3708ms problems are : Problem set: 1 solved, 12 unsolved
Finished Parikh walk after 1507 steps, including 30 resets, run visited all 1 properties in 3 ms. (steps per millisecond=502 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 12 properties in 1522 ms.
FORMULA CO4-PT-13-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
Computed a total of 19 stabilizing places and 25 stable transitions
Graph (complete) has 555 edges and 261 vertex of which 256 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.12 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(G(p0)))'
Support contains 1 out of 261 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 261/261 places, 351/351 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 251 transition count 340
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 251 transition count 340
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 27 place count 244 transition count 333
Iterating global reduction 0 with 7 rules applied. Total rules applied 34 place count 244 transition count 333
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 36 place count 244 transition count 331
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 39 place count 241 transition count 328
Iterating global reduction 1 with 3 rules applied. Total rules applied 42 place count 241 transition count 328
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 43 place count 241 transition count 327
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 45 place count 239 transition count 325
Iterating global reduction 2 with 2 rules applied. Total rules applied 47 place count 239 transition count 325
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 48 place count 239 transition count 324
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 49 place count 238 transition count 323
Iterating global reduction 3 with 1 rules applied. Total rules applied 50 place count 238 transition count 323
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 51 place count 237 transition count 322
Iterating global reduction 3 with 1 rules applied. Total rules applied 52 place count 237 transition count 322
Applied a total of 52 rules in 29 ms. Remains 237 /261 variables (removed 24) and now considering 322/351 (removed 29) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15528364226284636654.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3952599827396108721.kers'
[2026-05-23 07:59:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15528364226284636654.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3952599827396108721.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 322 rows 237 cols 884 entries
Finished phase 1 with 229 SingleSign rule and 2 generalized
[2026-05-23 07:59:30] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3952599827396108721.kers
Total runtime 1 ms.
[2026-05-23 07:59:30] [INFO ] Implicit Places using invariants in 67 ms returned [172, 173]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 71 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 235/261 places, 322/351 transitions.
Applied a total of 0 rules in 3 ms. Remains 235 /235 variables (removed 0) and now considering 322/322 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 103 ms. Remains : 235/261 places, 322/351 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(G(p0)))'
Stuttering acceptance computed with spot in 192 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CO4-PT-13-LTLFireability-00
Product exploration explored 100000 steps with 27 reset in 173 ms.
Product exploration explored 100000 steps with 5 reset in 122 ms.
Computed a total of 15 stabilizing places and 21 stable transitions
Graph (complete) has 490 edges and 235 vertex of which 230 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.4 ms
Computed a total of 15 stabilizing places and 21 stable transitions
Knowledge based reduction with 3 factoid took 54 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 40000 steps (209 resets) in 226 ms. (176 steps per ms) remains 1/1 properties
BEST_FIRST walk for 31823 steps (166 resets) in 74 ms. (424 steps per ms) remains 0/1 properties
Negative knowledge disproves property using: (G p0)
Knowledge based reduction with 3 factoid took 33 ms. Proved property starting from automaton with 2 states, 3 edges and 1 AP (stutter insensitive
Knowledge-based reduction took 199 ms.
FORMULA CO4-PT-13-LTLFireability-00 FALSE TECHNIQUES NEGATIVE_KNOWLEDGE
Treatment of property CO4-PT-13-LTLFireability-00 finished in 864 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((((p0||F(p1)) U p2)||X(X(G(p1)))))))'
Support contains 3 out of 261 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 261/261 places, 351/351 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 251 transition count 340
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 251 transition count 340
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 27 place count 244 transition count 333
Iterating global reduction 0 with 7 rules applied. Total rules applied 34 place count 244 transition count 333
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 36 place count 244 transition count 331
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 39 place count 241 transition count 328
Iterating global reduction 1 with 3 rules applied. Total rules applied 42 place count 241 transition count 328
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 43 place count 241 transition count 327
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 45 place count 239 transition count 325
Iterating global reduction 2 with 2 rules applied. Total rules applied 47 place count 239 transition count 325
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 48 place count 239 transition count 324
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 49 place count 238 transition count 323
Iterating global reduction 3 with 1 rules applied. Total rules applied 50 place count 238 transition count 323
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 51 place count 237 transition count 322
Iterating global reduction 3 with 1 rules applied. Total rules applied 52 place count 237 transition count 322
Applied a total of 52 rules in 20 ms. Remains 237 /261 variables (removed 24) and now considering 322/351 (removed 29) transitions.
[2026-05-23 07:59:31] [INFO ] Invariant cache hit.
[2026-05-23 07:59:31] [INFO ] Implicit Places using invariants in 70 ms returned [172, 173]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 73 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 235/261 places, 322/351 transitions.
Applied a total of 0 rules in 3 ms. Remains 235 /235 variables (removed 0) and now considering 322/322 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 96 ms. Remains : 235/261 places, 322/351 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((((p0||F(p1)) U p2)||X(X(G(p1)))))))'
Stuttering acceptance computed with spot in 328 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : CO4-PT-13-LTLFireability-02
Stuttering criterion allowed to conclude after 27 steps with 0 reset in 0 ms.
FORMULA CO4-PT-13-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CO4-PT-13-LTLFireability-02 finished in 461 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 1 out of 261 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 261/261 places, 351/351 transitions.
Graph (trivial) has 271 edges and 261 vertex of which 3 / 261 are part of one of the 1 SCC in 6 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 553 edges and 259 vertex of which 254 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Discarding 5 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 103 transitions
Trivial Post-agglo rules discarded 103 transitions
Performed 103 trivial Post agglomeration. Transition count delta: 103
Iterating post reduction 0 with 103 rules applied. Total rules applied 105 place count 253 transition count 239
Reduce places removed 103 places and 0 transitions.
Iterating post reduction 1 with 103 rules applied. Total rules applied 208 place count 150 transition count 239
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 208 place count 150 transition count 220
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 246 place count 131 transition count 220
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 251 place count 126 transition count 214
Iterating global reduction 2 with 5 rules applied. Total rules applied 256 place count 126 transition count 214
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 256 place count 126 transition count 213
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 258 place count 125 transition count 213
Performed 47 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 2 with 94 rules applied. Total rules applied 352 place count 78 transition count 151
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 358 place count 78 transition count 145
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 361 place count 75 transition count 140
Iterating global reduction 3 with 3 rules applied. Total rules applied 364 place count 75 transition count 140
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 365 place count 75 transition count 139
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 4 with 36 rules applied. Total rules applied 401 place count 57 transition count 159
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 410 place count 57 transition count 150
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 421 place count 46 transition count 106
Iterating global reduction 5 with 11 rules applied. Total rules applied 432 place count 46 transition count 106
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 440 place count 46 transition count 98
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 443 place count 43 transition count 80
Iterating global reduction 6 with 3 rules applied. Total rules applied 446 place count 43 transition count 80
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 448 place count 43 transition count 78
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 452 place count 41 transition count 103
Drop transitions (Redundant composition of simpler transitions.) removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 7 with 29 rules applied. Total rules applied 481 place count 41 transition count 74
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 483 place count 39 transition count 72
Applied a total of 483 rules in 60 ms. Remains 39 /261 variables (removed 222) and now considering 72/351 (removed 279) transitions.
[2026-05-23 07:59:32] [INFO ] Flow matrix only has 58 transitions (discarded 14 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15005359406912989362.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13907256109046615756.kers'
[2026-05-23 07:59:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15005359406912989362.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13907256109046615756.kers]
Normalized transition count is 57 out of 58 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 57 rows 39 cols 179 entries
Finished phase 1 with 31 SingleSign rule and 2 generalized
[2026-05-23 07:59:32] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13907256109046615756.kers
Total runtime 1 ms.
[2026-05-23 07:59:32] [INFO ] Implicit Places using invariants in 37 ms returned [13, 14]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 38 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 37/261 places, 72/351 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 35 transition count 70
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 35 transition count 70
Applied a total of 4 rules in 4 ms. Remains 35 /37 variables (removed 2) and now considering 70/72 (removed 2) transitions.
[2026-05-23 07:59:32] [INFO ] Flow matrix only has 56 transitions (discarded 14 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8808147206983292530.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2583877664049279916.kers'
[2026-05-23 07:59:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8808147206983292530.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2583877664049279916.kers]
Normalized transition count is 55 out of 56 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 55 rows 35 cols 159 entries
Finished phase 1 with 31 SingleSign rule and 0 generalized
[2026-05-23 07:59:32] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2583877664049279916.kers
Total runtime 0 ms.
[2026-05-23 07:59:32] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-23 07:59:32] [INFO ] Flow matrix only has 56 transitions (discarded 14 similar events)
[2026-05-23 07:59:32] [INFO ] Invariant cache hit.
[2026-05-23 07:59:32] [INFO ] State equation strengthened by 2 read => feed constraints.
[2026-05-23 07:59:32] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 35/261 places, 70/351 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 188 ms. Remains : 35/261 places, 70/351 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 43 ms :[(NOT p0)]
Running random walk in product with property : CO4-PT-13-LTLFireability-04
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 0 ms.
FORMULA CO4-PT-13-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CO4-PT-13-LTLFireability-04 finished in 260 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(F(p0)))))'
Support contains 1 out of 261 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 261/261 places, 351/351 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 252 transition count 341
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 252 transition count 341
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 24 place count 246 transition count 335
Iterating global reduction 0 with 6 rules applied. Total rules applied 30 place count 246 transition count 335
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 32 place count 246 transition count 333
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 35 place count 243 transition count 330
Iterating global reduction 1 with 3 rules applied. Total rules applied 38 place count 243 transition count 330
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 39 place count 243 transition count 329
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 41 place count 241 transition count 327
Iterating global reduction 2 with 2 rules applied. Total rules applied 43 place count 241 transition count 327
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 44 place count 241 transition count 326
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 45 place count 240 transition count 325
Iterating global reduction 3 with 1 rules applied. Total rules applied 46 place count 240 transition count 325
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 47 place count 239 transition count 324
Iterating global reduction 3 with 1 rules applied. Total rules applied 48 place count 239 transition count 324
Applied a total of 48 rules in 27 ms. Remains 239 /261 variables (removed 22) and now considering 324/351 (removed 27) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3218461445251225909.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3214815555943625471.kers'
[2026-05-23 07:59:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3218461445251225909.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3214815555943625471.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 324 rows 239 cols 888 entries
Finished phase 1 with 231 SingleSign rule and 2 generalized
[2026-05-23 07:59:32] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3214815555943625471.kers
Total runtime 1 ms.
[2026-05-23 07:59:32] [INFO ] Implicit Places using invariants in 71 ms returned [174, 175]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 72 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 237/261 places, 324/351 transitions.
Applied a total of 0 rules in 4 ms. Remains 237 /237 variables (removed 0) and now considering 324/324 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 103 ms. Remains : 237/261 places, 324/351 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(F(p0)))))'
Stuttering acceptance computed with spot in 158 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CO4-PT-13-LTLFireability-05
Stuttering criterion allowed to conclude after 26 steps with 0 reset in 0 ms.
FORMULA CO4-PT-13-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CO4-PT-13-LTLFireability-05 finished in 288 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 1 out of 261 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 261/261 places, 351/351 transitions.
Graph (trivial) has 271 edges and 261 vertex of which 3 / 261 are part of one of the 1 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 553 edges and 259 vertex of which 254 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.3 ms
Discarding 5 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 103 transitions
Trivial Post-agglo rules discarded 103 transitions
Performed 103 trivial Post agglomeration. Transition count delta: 103
Iterating post reduction 0 with 103 rules applied. Total rules applied 105 place count 253 transition count 239
Reduce places removed 103 places and 0 transitions.
Iterating post reduction 1 with 103 rules applied. Total rules applied 208 place count 150 transition count 239
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 208 place count 150 transition count 220
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 246 place count 131 transition count 220
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 251 place count 126 transition count 214
Iterating global reduction 2 with 5 rules applied. Total rules applied 256 place count 126 transition count 214
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 256 place count 126 transition count 213
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 258 place count 125 transition count 213
Performed 47 Post agglomeration using F-continuation condition with reduction of 16 identical transitions.
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 2 with 94 rules applied. Total rules applied 352 place count 78 transition count 150
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 357 place count 78 transition count 145
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 360 place count 75 transition count 140
Iterating global reduction 3 with 3 rules applied. Total rules applied 363 place count 75 transition count 140
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 364 place count 75 transition count 139
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 4 with 36 rules applied. Total rules applied 400 place count 57 transition count 159
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 409 place count 57 transition count 150
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 420 place count 46 transition count 106
Iterating global reduction 5 with 11 rules applied. Total rules applied 431 place count 46 transition count 106
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 439 place count 46 transition count 98
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 442 place count 43 transition count 80
Iterating global reduction 6 with 3 rules applied. Total rules applied 445 place count 43 transition count 80
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 447 place count 43 transition count 78
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 451 place count 41 transition count 103
Drop transitions (Redundant composition of simpler transitions.) removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 7 with 29 rules applied. Total rules applied 480 place count 41 transition count 74
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 482 place count 39 transition count 72
Applied a total of 482 rules in 63 ms. Remains 39 /261 variables (removed 222) and now considering 72/351 (removed 279) transitions.
[2026-05-23 07:59:32] [INFO ] Flow matrix only has 58 transitions (discarded 14 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2569571607040878186.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8764695388675315698.kers'
[2026-05-23 07:59:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2569571607040878186.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8764695388675315698.kers]
Normalized transition count is 57 out of 58 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 57 rows 39 cols 179 entries
Finished phase 1 with 31 SingleSign rule and 2 generalized
[2026-05-23 07:59:32] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8764695388675315698.kers
Total runtime 0 ms.
[2026-05-23 07:59:32] [INFO ] Implicit Places using invariants in 39 ms returned [13, 14]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 40 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 37/261 places, 72/351 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 35 transition count 70
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 35 transition count 70
Applied a total of 4 rules in 4 ms. Remains 35 /37 variables (removed 2) and now considering 70/72 (removed 2) transitions.
[2026-05-23 07:59:32] [INFO ] Flow matrix only has 56 transitions (discarded 14 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2255223004545440537.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3242422426006732459.kers'
[2026-05-23 07:59:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2255223004545440537.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3242422426006732459.kers]
Normalized transition count is 55 out of 56 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 55 rows 35 cols 159 entries
Finished phase 1 with 31 SingleSign rule and 0 generalized
[2026-05-23 07:59:32] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3242422426006732459.kers
Total runtime 0 ms.
[2026-05-23 07:59:32] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-23 07:59:32] [INFO ] Flow matrix only has 56 transitions (discarded 14 similar events)
[2026-05-23 07:59:32] [INFO ] Invariant cache hit.
[2026-05-23 07:59:32] [INFO ] State equation strengthened by 2 read => feed constraints.
[2026-05-23 07:59:32] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 35/261 places, 70/351 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 183 ms. Remains : 35/261 places, 70/351 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 90 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CO4-PT-13-LTLFireability-08
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA CO4-PT-13-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CO4-PT-13-LTLFireability-08 finished in 300 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((p0||F(G(p1))))))'
Support contains 2 out of 261 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 261/261 places, 351/351 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 252 transition count 341
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 252 transition count 341
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 24 place count 246 transition count 335
Iterating global reduction 0 with 6 rules applied. Total rules applied 30 place count 246 transition count 335
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 32 place count 246 transition count 333
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 35 place count 243 transition count 330
Iterating global reduction 1 with 3 rules applied. Total rules applied 38 place count 243 transition count 330
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 39 place count 243 transition count 329
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 41 place count 241 transition count 327
Iterating global reduction 2 with 2 rules applied. Total rules applied 43 place count 241 transition count 327
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 44 place count 241 transition count 326
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 45 place count 240 transition count 325
Iterating global reduction 3 with 1 rules applied. Total rules applied 46 place count 240 transition count 325
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 47 place count 239 transition count 324
Iterating global reduction 3 with 1 rules applied. Total rules applied 48 place count 239 transition count 324
Applied a total of 48 rules in 20 ms. Remains 239 /261 variables (removed 22) and now considering 324/351 (removed 27) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13527680069141537090.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9544790912655817033.kers'
[2026-05-23 07:59:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13527680069141537090.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9544790912655817033.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 324 rows 239 cols 888 entries
Finished phase 1 with 231 SingleSign rule and 2 generalized
[2026-05-23 07:59:32] [INFO ] Computed 6 invariants in 3 ms
Computed 6 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-9544790912655817033.kers
Total runtime 4 ms.
[2026-05-23 07:59:32] [INFO ] Implicit Places using invariants in 76 ms returned [172, 173]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 77 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 237/261 places, 324/351 transitions.
Applied a total of 0 rules in 2 ms. Remains 237 /237 variables (removed 0) and now considering 324/324 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 100 ms. Remains : 237/261 places, 324/351 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((p0||F(G(p1))))))'
Stuttering acceptance computed with spot in 170 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CO4-PT-13-LTLFireability-09
Product exploration explored 100000 steps with 40 reset in 89 ms.
Product exploration explored 100000 steps with 5 reset in 130 ms.
Computed a total of 17 stabilizing places and 23 stable transitions
Graph (complete) has 492 edges and 237 vertex of which 232 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.3 ms
Computed a total of 17 stabilizing places and 23 stable transitions
Detected a total of 17/237 stabilizing places and 23/324 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge based reduction with 3 factoid took 48 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 56 steps (0 resets) in 4 ms. (11 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 63 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 42 ms :[(NOT p1)]
Knowledge-based reduction took 167 ms.
Stuttering acceptance computed with spot in 43 ms :[(NOT p1)]
Support contains 1 out of 237 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 237/237 places, 324/324 transitions.
Graph (trivial) has 247 edges and 237 vertex of which 3 / 237 are part of one of the 1 SCC in 2 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 490 edges and 235 vertex of which 230 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.3 ms
Discarding 5 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 87 transitions
Trivial Post-agglo rules discarded 87 transitions
Performed 87 trivial Post agglomeration. Transition count delta: 87
Iterating post reduction 0 with 87 rules applied. Total rules applied 89 place count 229 transition count 228
Reduce places removed 87 places and 0 transitions.
Iterating post reduction 1 with 87 rules applied. Total rules applied 176 place count 142 transition count 228
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 176 place count 142 transition count 205
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 222 place count 119 transition count 205
Performed 43 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 43 places in 0 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 86 rules applied. Total rules applied 308 place count 76 transition count 147
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 312 place count 76 transition count 143
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 316 place count 72 transition count 137
Iterating global reduction 3 with 4 rules applied. Total rules applied 320 place count 72 transition count 137
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 354 place count 55 transition count 155
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 363 place count 55 transition count 146
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 373 place count 45 transition count 106
Iterating global reduction 4 with 10 rules applied. Total rules applied 383 place count 45 transition count 106
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 391 place count 45 transition count 98
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 393 place count 43 transition count 86
Iterating global reduction 5 with 2 rules applied. Total rules applied 395 place count 43 transition count 86
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 396 place count 43 transition count 85
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 400 place count 41 transition count 107
Drop transitions (Redundant composition of simpler transitions.) removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 6 with 32 rules applied. Total rules applied 432 place count 41 transition count 75
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 434 place count 39 transition count 73
Applied a total of 434 rules in 28 ms. Remains 39 /237 variables (removed 198) and now considering 73/324 (removed 251) transitions.
[2026-05-23 07:59:33] [INFO ] Flow matrix only has 57 transitions (discarded 16 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-412846218626125828.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4227717137238637251.kers'
[2026-05-23 07:59:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-412846218626125828.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4227717137238637251.kers]
Normalized transition count is 56 out of 57 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 56 rows 39 cols 156 entries
Finished phase 1 with 35 SingleSign rule and 0 generalized
[2026-05-23 07:59:33] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4227717137238637251.kers
Total runtime 1 ms.
[2026-05-23 07:59:33] [INFO ] Implicit Places using invariants in 36 ms returned []
[2026-05-23 07:59:33] [INFO ] Flow matrix only has 57 transitions (discarded 16 similar events)
[2026-05-23 07:59:33] [INFO ] Invariant cache hit.
[2026-05-23 07:59:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 07:59:33] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2026-05-23 07:59:33] [INFO ] Redundant transitions in 1 ms returned []
Running 62 sub problems to find dead transitions.
[2026-05-23 07:59:33] [INFO ] Flow matrix only has 57 transitions (discarded 16 similar events)
[2026-05-23 07:59:33] [INFO ] Invariant cache hit.
[2026-05-23 07:59:33] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (OVERLAPS) 56/94 variables, 38/42 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (OVERLAPS) 1/95 variables, 1/43 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/95 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (OVERLAPS) 1/96 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/96 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 8 (OVERLAPS) 0/96 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Real declared 96/96 variables, and 44 constraints, problems are : Problem set: 0 solved, 62 unsolved in 1266 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 39/39 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 62 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (OVERLAPS) 56/94 variables, 38/42 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 62/104 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (OVERLAPS) 1/95 variables, 1/105 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/95 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (OVERLAPS) 1/96 variables, 1/106 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/96 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 9 (OVERLAPS) 0/96 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Int declared 96/96 variables, and 106 constraints, problems are : Problem set: 0 solved, 62 unsolved in 2122 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 39/39 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3398ms problems are : Problem set: 0 solved, 62 unsolved
Search for dead transitions found 0 dead transitions in 3399ms
Starting structural reductions in SI_LTL mode, iteration 1 : 39/237 places, 73/324 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3507 ms. Remains : 39/237 places, 73/324 transitions.
Computed a total of 9 stabilizing places and 13 stable transitions
Computed a total of 9 stabilizing places and 13 stable transitions
Detected a total of 9/39 stabilizing places and 13/73 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 2 factoid took 108 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 19 steps (0 resets) in 6 ms. (2 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 122 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 43 ms :[(NOT p1)]
Knowledge-based reduction took 280 ms.
Stuttering acceptance computed with spot in 41 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p1)]
Product exploration explored 100000 steps with 0 reset in 79 ms.
Stuttering criterion allowed to conclude after 40 steps with 3 reset in 1 ms.
FORMULA CO4-PT-13-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CO4-PT-13-LTLFireability-09 finished in 4725 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 1 out of 261 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 261/261 places, 351/351 transitions.
Graph (trivial) has 271 edges and 261 vertex of which 3 / 261 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 553 edges and 259 vertex of which 254 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 104 transitions
Trivial Post-agglo rules discarded 104 transitions
Performed 104 trivial Post agglomeration. Transition count delta: 104
Iterating post reduction 0 with 104 rules applied. Total rules applied 106 place count 253 transition count 238
Reduce places removed 104 places and 0 transitions.
Iterating post reduction 1 with 104 rules applied. Total rules applied 210 place count 149 transition count 238
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 210 place count 149 transition count 219
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 248 place count 130 transition count 219
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 252 place count 126 transition count 214
Iterating global reduction 2 with 4 rules applied. Total rules applied 256 place count 126 transition count 214
Performed 48 Post agglomeration using F-continuation condition with reduction of 17 identical transitions.
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 352 place count 78 transition count 149
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 357 place count 78 transition count 144
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 359 place count 76 transition count 140
Iterating global reduction 3 with 2 rules applied. Total rules applied 361 place count 76 transition count 140
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -21
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 397 place count 58 transition count 161
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 406 place count 58 transition count 152
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 417 place count 47 transition count 108
Iterating global reduction 4 with 11 rules applied. Total rules applied 428 place count 47 transition count 108
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 436 place count 47 transition count 100
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 439 place count 44 transition count 82
Iterating global reduction 5 with 3 rules applied. Total rules applied 442 place count 44 transition count 82
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 444 place count 44 transition count 80
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 448 place count 42 transition count 96
Drop transitions (Redundant composition of simpler transitions.) removed 27 transitions
Redundant transition composition rules discarded 27 transitions
Iterating global reduction 6 with 27 rules applied. Total rules applied 475 place count 42 transition count 69
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 477 place count 40 transition count 67
Applied a total of 477 rules in 30 ms. Remains 40 /261 variables (removed 221) and now considering 67/351 (removed 284) transitions.
[2026-05-23 07:59:37] [INFO ] Flow matrix only has 55 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8118058584186105226.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1678809760472615356.kers'
[2026-05-23 07:59:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8118058584186105226.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1678809760472615356.kers]
Normalized transition count is 54 out of 55 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 54 rows 40 cols 170 entries
Finished phase 1 with 32 SingleSign rule and 2 generalized
[2026-05-23 07:59:37] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1678809760472615356.kers
Total runtime 0 ms.
[2026-05-23 07:59:37] [INFO ] Implicit Places using invariants in 39 ms returned [13, 14]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 40 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 38/261 places, 67/351 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 36 transition count 65
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 36 transition count 65
Applied a total of 4 rules in 3 ms. Remains 36 /38 variables (removed 2) and now considering 65/67 (removed 2) transitions.
[2026-05-23 07:59:37] [INFO ] Flow matrix only has 53 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10889916372144110347.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5734006028125290309.kers'
[2026-05-23 07:59:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10889916372144110347.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5734006028125290309.kers]
Normalized transition count is 52 out of 53 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 52 rows 36 cols 148 entries
Finished phase 1 with 32 SingleSign rule and 0 generalized
[2026-05-23 07:59:37] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5734006028125290309.kers
Total runtime 0 ms.
[2026-05-23 07:59:37] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-23 07:59:37] [INFO ] Flow matrix only has 53 transitions (discarded 12 similar events)
[2026-05-23 07:59:37] [INFO ] Invariant cache hit.
[2026-05-23 07:59:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 07:59:37] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 36/261 places, 65/351 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 146 ms. Remains : 36/261 places, 65/351 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 36 ms :[(NOT p0)]
Running random walk in product with property : CO4-PT-13-LTLFireability-11
Product exploration explored 100000 steps with 23 reset in 41 ms.
Product exploration explored 100000 steps with 45 reset in 147 ms.
Computed a total of 7 stabilizing places and 11 stable transitions
Computed a total of 7 stabilizing places and 11 stable transitions
Knowledge based reduction with 3 factoid took 60 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 3687 steps (441 resets) in 36 ms. (99 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 49 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 33 ms :[(NOT p0)]
Knowledge-based reduction took 159 ms.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Support contains 1 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 65/65 transitions.
Applied a total of 0 rules in 3 ms. Remains 36 /36 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2026-05-23 07:59:38] [INFO ] Flow matrix only has 53 transitions (discarded 12 similar events)
[2026-05-23 07:59:38] [INFO ] Invariant cache hit.
[2026-05-23 07:59:38] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-23 07:59:38] [INFO ] Flow matrix only has 53 transitions (discarded 12 similar events)
[2026-05-23 07:59:38] [INFO ] Invariant cache hit.
[2026-05-23 07:59:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 07:59:38] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2026-05-23 07:59:38] [INFO ] Redundant transitions in 1 ms returned []
Running 50 sub problems to find dead transitions.
[2026-05-23 07:59:38] [INFO ] Flow matrix only has 53 transitions (discarded 12 similar events)
[2026-05-23 07:59:38] [INFO ] Invariant cache hit.
[2026-05-23 07:59:38] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 2 (OVERLAPS) 52/88 variables, 36/40 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/88 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 4 (OVERLAPS) 1/89 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/89 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 6 (OVERLAPS) 0/89 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 50 unsolved
No progress, stopping.
After SMT solving in domain Real declared 89/89 variables, and 41 constraints, problems are : Problem set: 0 solved, 50 unsolved in 777 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 36/36 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 50/50 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 50 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 2 (OVERLAPS) 52/88 variables, 36/40 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/88 variables, 50/90 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 5 (OVERLAPS) 1/89 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/89 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 7 (OVERLAPS) 0/89 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 50 unsolved
No progress, stopping.
After SMT solving in domain Int declared 89/89 variables, and 91 constraints, problems are : Problem set: 0 solved, 50 unsolved in 1287 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 36/36 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 50/50 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2073ms problems are : Problem set: 0 solved, 50 unsolved
Search for dead transitions found 0 dead transitions in 2073ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 2155 ms. Remains : 36/36 places, 65/65 transitions.
Computed a total of 7 stabilizing places and 11 stable transitions
Computed a total of 7 stabilizing places and 11 stable transitions
Knowledge based reduction with 3 factoid took 58 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 2832 steps (333 resets) in 10 ms. (257 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 70 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 44 ms :[(NOT p0)]
Knowledge-based reduction took 180 ms.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Product exploration explored 100000 steps with 43 reset in 38 ms.
Product exploration explored 100000 steps with 6 reset in 36 ms.
Built C files in :
/tmp/ltsmin1910938804946188760
[2026-05-23 07:59:40] [INFO ] Computing symmetric may disable matrix : 65 transitions.
[2026-05-23 07:59:40] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 07:59:40] [INFO ] Computing symmetric may enable matrix : 65 transitions.
[2026-05-23 07:59:40] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 07:59:40] [INFO ] Computing Do-Not-Accords matrix : 65 transitions.
[2026-05-23 07:59:40] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 07:59:40] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1910938804946188760
Running compilation step : cd /tmp/ltsmin1910938804946188760;'/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 286 ms.
Running link step : cd /tmp/ltsmin1910938804946188760;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin1910938804946188760;'/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/stateBased14486711844629868390.hoa' '--buchi-type=spotba'
LTSmin run took 47 ms.
FORMULA CO4-PT-13-LTLFireability-11 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property CO4-PT-13-LTLFireability-11 finished in 3543 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 3 out of 261 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 261/261 places, 351/351 transitions.
Graph (trivial) has 263 edges and 261 vertex of which 3 / 261 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 553 edges and 259 vertex of which 254 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 101 transitions
Trivial Post-agglo rules discarded 101 transitions
Performed 101 trivial Post agglomeration. Transition count delta: 101
Iterating post reduction 0 with 101 rules applied. Total rules applied 103 place count 253 transition count 241
Reduce places removed 101 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 103 rules applied. Total rules applied 206 place count 152 transition count 239
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 208 place count 150 transition count 239
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 19 Pre rules applied. Total rules applied 208 place count 150 transition count 220
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 3 with 38 rules applied. Total rules applied 246 place count 131 transition count 220
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 252 place count 125 transition count 213
Iterating global reduction 3 with 6 rules applied. Total rules applied 258 place count 125 transition count 213
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 258 place count 125 transition count 212
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 260 place count 124 transition count 212
Performed 44 Post agglomeration using F-continuation condition with reduction of 16 identical transitions.
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 88 rules applied. Total rules applied 348 place count 80 transition count 152
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 354 place count 80 transition count 146
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 357 place count 77 transition count 141
Iterating global reduction 4 with 3 rules applied. Total rules applied 360 place count 77 transition count 141
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 361 place count 77 transition count 140
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 5 with 36 rules applied. Total rules applied 397 place count 59 transition count 160
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 406 place count 59 transition count 151
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 416 place count 49 transition count 111
Iterating global reduction 6 with 10 rules applied. Total rules applied 426 place count 49 transition count 111
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 433 place count 49 transition count 104
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 436 place count 46 transition count 86
Iterating global reduction 7 with 3 rules applied. Total rules applied 439 place count 46 transition count 86
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 441 place count 46 transition count 84
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 445 place count 44 transition count 104
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 8 with 18 rules applied. Total rules applied 463 place count 44 transition count 86
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 465 place count 42 transition count 84
Applied a total of 465 rules in 25 ms. Remains 42 /261 variables (removed 219) and now considering 84/351 (removed 267) transitions.
[2026-05-23 07:59:41] [INFO ] Flow matrix only has 78 transitions (discarded 6 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8202589826204442073.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4340614266038228069.kers'
[2026-05-23 07:59:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8202589826204442073.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4340614266038228069.kers]
Normalized transition count is 77 out of 78 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 77 rows 42 cols 296 entries
Finished phase 1 with 34 SingleSign rule and 2 generalized
[2026-05-23 07:59:41] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4340614266038228069.kers
Total runtime 0 ms.
[2026-05-23 07:59:41] [INFO ] Implicit Places using invariants in 38 ms returned [17, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 39 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 40/261 places, 84/351 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 38 transition count 82
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 38 transition count 82
Applied a total of 4 rules in 2 ms. Remains 38 /40 variables (removed 2) and now considering 82/84 (removed 2) transitions.
[2026-05-23 07:59:41] [INFO ] Flow matrix only has 76 transitions (discarded 6 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11730086059628960278.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3668611753948541281.kers'
[2026-05-23 07:59:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11730086059628960278.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3668611753948541281.kers]
Normalized transition count is 75 out of 76 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 75 rows 38 cols 276 entries
Finished phase 1 with 34 SingleSign rule and 0 generalized
[2026-05-23 07:59:41] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3668611753948541281.kers
Total runtime 0 ms.
[2026-05-23 07:59:41] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-23 07:59:41] [INFO ] Flow matrix only has 76 transitions (discarded 6 similar events)
[2026-05-23 07:59:41] [INFO ] Invariant cache hit.
[2026-05-23 07:59:41] [INFO ] State equation strengthened by 13 read => feed constraints.
[2026-05-23 07:59:41] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 38/261 places, 82/351 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 154 ms. Remains : 38/261 places, 82/351 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 81 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CO4-PT-13-LTLFireability-12
Product exploration explored 100000 steps with 39 reset in 43 ms.
Product exploration explored 100000 steps with 7 reset in 63 ms.
Computed a total of 8 stabilizing places and 12 stable transitions
Computed a total of 8 stabilizing places and 12 stable transitions
Knowledge based reduction with 3 factoid took 48 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 2146 steps (206 resets) in 8 ms. (238 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 62 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 83 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 199 ms.
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 38 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 38/38 places, 82/82 transitions.
Applied a total of 0 rules in 3 ms. Remains 38 /38 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2026-05-23 07:59:41] [INFO ] Flow matrix only has 76 transitions (discarded 6 similar events)
[2026-05-23 07:59:41] [INFO ] Invariant cache hit.
[2026-05-23 07:59:41] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-23 07:59:41] [INFO ] Flow matrix only has 76 transitions (discarded 6 similar events)
[2026-05-23 07:59:41] [INFO ] Invariant cache hit.
[2026-05-23 07:59:41] [INFO ] State equation strengthened by 13 read => feed constraints.
[2026-05-23 07:59:41] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2026-05-23 07:59:41] [INFO ] Redundant transitions in 13 ms returned []
Running 76 sub problems to find dead transitions.
[2026-05-23 07:59:41] [INFO ] Flow matrix only has 76 transitions (discarded 6 similar events)
[2026-05-23 07:59:41] [INFO ] Invariant cache hit.
[2026-05-23 07:59:41] [INFO ] State equation strengthened by 13 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (OVERLAPS) 1/38 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 75/113 variables, 38/42 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/113 variables, 12/54 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/113 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/114 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/114 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/114 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 114/114 variables, and 55 constraints, problems are : Problem set: 0 solved, 76 unsolved in 1722 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 38/38 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (OVERLAPS) 1/38 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 75/113 variables, 38/42 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/113 variables, 12/54 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/113 variables, 76/130 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/113 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 1/114 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/114 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 10 (OVERLAPS) 0/114 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 114/114 variables, and 131 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2838 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 38/38 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4577ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 4577ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 4677 ms. Remains : 38/38 places, 82/82 transitions.
Computed a total of 8 stabilizing places and 12 stable transitions
Computed a total of 8 stabilizing places and 12 stable transitions
Knowledge based reduction with 3 factoid took 60 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 4015 steps (386 resets) in 14 ms. (267 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 46 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 73 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 190 ms.
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 9 reset in 37 ms.
Product exploration explored 100000 steps with 3 reset in 43 ms.
Built C files in :
/tmp/ltsmin15017565347213989913
[2026-05-23 07:59:46] [INFO ] Computing symmetric may disable matrix : 82 transitions.
[2026-05-23 07:59:46] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 07:59:46] [INFO ] Computing symmetric may enable matrix : 82 transitions.
[2026-05-23 07:59:46] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 07:59:46] [INFO ] Computing Do-Not-Accords matrix : 82 transitions.
[2026-05-23 07:59:46] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 07:59:46] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15017565347213989913
Running compilation step : cd /tmp/ltsmin15017565347213989913;'/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 189 ms.
Running link step : cd /tmp/ltsmin15017565347213989913;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin15017565347213989913;'/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/stateBased89359279853346602.hoa' '--buchi-type=spotba'
LTSmin run took 955 ms.
FORMULA CO4-PT-13-LTLFireability-12 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property CO4-PT-13-LTLFireability-12 finished in 7039 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((p0||X(X(p1)))) U (p2||X(G(p3)))))'
Support contains 4 out of 261 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 261/261 places, 351/351 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 253 transition count 342
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 253 transition count 342
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 21 place count 248 transition count 337
Iterating global reduction 0 with 5 rules applied. Total rules applied 26 place count 248 transition count 337
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 28 place count 248 transition count 335
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 30 place count 246 transition count 333
Iterating global reduction 1 with 2 rules applied. Total rules applied 32 place count 246 transition count 333
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 33 place count 246 transition count 332
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 34 place count 245 transition count 331
Iterating global reduction 2 with 1 rules applied. Total rules applied 35 place count 245 transition count 331
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 36 place count 245 transition count 330
Applied a total of 36 rules in 25 ms. Remains 245 /261 variables (removed 16) and now considering 330/351 (removed 21) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5484123144018787864.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14078610305257341946.kers'
[2026-05-23 07:59:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5484123144018787864.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14078610305257341946.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 330 rows 245 cols 900 entries
Finished phase 1 with 237 SingleSign rule and 2 generalized
[2026-05-23 07:59:48] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14078610305257341946.kers
Total runtime 2 ms.
[2026-05-23 07:59:48] [INFO ] Implicit Places using invariants in 73 ms returned [180, 181]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 74 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 243/261 places, 330/351 transitions.
Applied a total of 0 rules in 4 ms. Remains 243 /243 variables (removed 0) and now considering 330/330 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 103 ms. Remains : 243/261 places, 330/351 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((p0||X(X(p1)))) U (p2||X(G(p3)))))'
Stuttering acceptance computed with spot in 335 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p3) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p3)), (NOT p1), (AND (NOT p3) (NOT p1)), true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p3)]
Running random walk in product with property : CO4-PT-13-LTLFireability-13
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA CO4-PT-13-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CO4-PT-13-LTLFireability-13 finished in 491 ms.
All properties solved by simple procedures.
Total runtime 82756 ms.

BK_STOP 1779523188718

--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="CO4-PT-13"
export BK_EXAMINATION="LTLFireability"
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 CO4-PT-13, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r066-tall-177946967700380"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CO4-PT-13.tgz
mv CO4-PT-13 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;