About the Execution of ITS-Tools for PolyORBLF-PT-S04J04T06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16203.743 | 3600000.00 | 6297336.00 | 186281.50 | F?FTFFF?FFFTFFFF | normal |
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.r210-smll-177969942200460.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 PolyORBLF-PT-S04J04T06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-smll-177969942200460
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.6M
-rw-r--r-- 1 mcc users 22K Mar 8 15:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 136K Mar 8 15:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 21K Mar 8 15:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 120K Mar 8 15:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 11K Mar 16 08:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 43K Mar 16 08:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Mar 16 08:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 39K Mar 16 08:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 37K Mar 8 15:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 238K Mar 8 15:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 53K Mar 8 15:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 277K Mar 8 15:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.7K Mar 16 08:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.7K Mar 16 08:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 2.5M 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 PolyORBLF-PT-S04J04T06-LTLFireability-00
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLFireability-01
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLFireability-02
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLFireability-03
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLFireability-04
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLFireability-05
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLFireability-06
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLFireability-07
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLFireability-08
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLFireability-09
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLFireability-10
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLFireability-11
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLFireability-12
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLFireability-13
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLFireability-14
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1780240254408
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S04J04T06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-05-31 15:10:56] [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]
[2026-05-31 15:10:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-31 15:10:57] [INFO ] Load time of PNML (sax parser for PT used): 705 ms
[2026-05-31 15:10:57] [INFO ] Transformed 554 places.
[2026-05-31 15:10:57] [INFO ] Transformed 2998 transitions.
[2026-05-31 15:10:57] [INFO ] Parsed PT model containing 554 places and 2998 transitions and 20754 arcs in 967 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 34 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 1626 transitions
Reduce redundant transitions removed 1626 transitions.
FORMULA PolyORBLF-PT-S04J04T06-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T06-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T06-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 187 out of 554 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 554/554 places, 1372/1372 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 549 transition count 1367
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 549 transition count 1367
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 15 place count 544 transition count 1362
Iterating global reduction 0 with 5 rules applied. Total rules applied 20 place count 544 transition count 1362
Applied a total of 20 rules in 255 ms. Remains 544 /554 variables (removed 10) and now considering 1362/1372 (removed 10) transitions.
Running 1358 sub problems to find dead transitions.
[2026-05-31 15:10:58] [INFO ] Flow matrix only has 1338 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8595678055171204458.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16507799476912741564.kers'
[2026-05-31 15:10:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8595678055171204458.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16507799476912741564.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 2 ms.
// Phase 1: matrix 1338 rows 535 cols 6322 entries
Finished phase 1 with 347 SingleSign rule and 147 generalized
[2026-05-31 15:10:58] [INFO ] Computed 50 invariants in 23 ms
Computed 50 P flows in 25 ms.
Exported basis to /tmp/petrispot-output-16507799476912741564.kers
Total runtime 28 ms.
[2026-05-31 15:10:59] [INFO ] State equation strengthened by 120 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/536 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1358 unsolved
SMT process timed out in 22642ms, After SMT, problems are : Problem set: 0 solved, 1358 unsolved
Search for dead transitions found 0 dead transitions in 22713ms
[2026-05-31 15:11:21] [INFO ] Flow matrix only has 1338 transitions (discarded 24 similar events)
[2026-05-31 15:11:21] [INFO ] Invariant cache hit.
[2026-05-31 15:11:22] [INFO ] Implicit Places using invariants in 1565 ms returned []
[2026-05-31 15:11:22] [INFO ] Flow matrix only has 1338 transitions (discarded 24 similar events)
[2026-05-31 15:11:22] [INFO ] Invariant cache hit.
[2026-05-31 15:11:24] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-31 15:11:36] [INFO ] Implicit Places using invariants and state equation in 13898 ms returned []
Implicit Place search using SMT with State Equation took 15473 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 544/554 places, 1362/1372 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38607 ms. Remains : 544/554 places, 1362/1372 transitions.
Starting structural reductions in LTL mode, iteration 0 : 544/544 places, 1362/1362 transitions.
Applied a total of 0 rules in 15 ms. Remains 544 /544 variables (removed 0) and now considering 1362/1362 (removed 0) transitions.
Skipped dead transition search.
[2026-05-31 15:11:36] [INFO ] Flow matrix only has 1338 transitions (discarded 24 similar events)
[2026-05-31 15:11:36] [INFO ] Invariant cache hit.
[2026-05-31 15:11:38] [INFO ] Implicit Places using invariants in 1289 ms returned []
[2026-05-31 15:11:38] [INFO ] Flow matrix only has 1338 transitions (discarded 24 similar events)
[2026-05-31 15:11:38] [INFO ] Invariant cache hit.
[2026-05-31 15:11:39] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-31 15:11:52] [INFO ] Implicit Places using invariants and state equation in 13869 ms returned []
Implicit Place search using SMT with State Equation took 15160 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 15177 ms. Remains : 544/544 places, 1362/1362 transitions.
Support contains 187 out of 544 places after structural reductions.
[2026-05-31 15:11:52] [INFO ] Flatten gal took : 498 ms
[2026-05-31 15:11:53] [INFO ] Flatten gal took : 190 ms
[2026-05-31 15:11:53] [INFO ] Input system was already deterministic with 1362 transitions.
Reduction of identical properties reduced properties to check from 34 to 31
RANDOM walk for 26488 steps (7 resets) in 1703 ms. (15 steps per ms) remains 0/31 properties
FORMULA PolyORBLF-PT-S04J04T06-LTLFireability-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 12 out of 544 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 544/544 places, 1362/1362 transitions.
Ensure Unique test removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 540 transition count 1318
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 1 with 44 rules applied. Total rules applied 88 place count 496 transition count 1318
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 88 place count 496 transition count 1258
Deduced a syphon composed of 60 places in 2 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 208 place count 436 transition count 1258
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 3 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 328 place count 376 transition count 1198
Applied a total of 328 rules in 194 ms. Remains 376 /544 variables (removed 168) and now considering 1198/1362 (removed 164) transitions.
Running 1194 sub problems to find dead transitions.
[2026-05-31 15:11:55] [INFO ] Flow matrix only has 1174 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16191473794342696676.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18020178186572069603.kers'
[2026-05-31 15:11:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16191473794342696676.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18020178186572069603.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1174 rows 371 cols 6150 entries
Finished phase 1 with 192 SingleSign rule and 138 generalized
[2026-05-31 15:11:55] [INFO ] Computed 46 invariants in 12 ms
Computed 46 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-18020178186572069603.kers
Total runtime 14 ms.
[2026-05-31 15:11:55] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/372 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1194 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/372 variables, 25/42 constraints. Problems are: Problem set: 0 solved, 1194 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 372/1550 variables, and 42 constraints, problems are : Problem set: 0 solved, 1194 unsolved in 20060 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 25/29 constraints, State Equation: 0/376 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1194/780 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1194 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/372 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1194 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/372 variables, 25/42 constraints. Problems are: Problem set: 0 solved, 1194 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 372/1550 variables, and 53 constraints, problems are : Problem set: 0 solved, 1194 unsolved in 20056 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 25/29 constraints, State Equation: 0/376 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 414/780 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41435ms problems are : Problem set: 0 solved, 1194 unsolved
Search for dead transitions found 0 dead transitions in 41443ms
[2026-05-31 15:12:36] [INFO ] Flow matrix only has 1174 transitions (discarded 24 similar events)
[2026-05-31 15:12:36] [INFO ] Invariant cache hit.
[2026-05-31 15:12:38] [INFO ] Implicit Places using invariants in 2187 ms returned [65, 163, 185, 242, 258, 329]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 2194 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 370/544 places, 1198/1362 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 368 transition count 1196
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 368 transition count 1196
Applied a total of 4 rules in 73 ms. Remains 368 /370 variables (removed 2) and now considering 1196/1198 (removed 2) transitions.
[2026-05-31 15:12:38] [INFO ] Flow matrix only has 1172 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12150891119137004540.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4988173723007640030.kers'
[2026-05-31 15:12:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12150891119137004540.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4988173723007640030.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1172 rows 363 cols 6132 entries
Finished phase 1 with 190 SingleSign rule and 138 generalized
[2026-05-31 15:12:38] [INFO ] Computed 40 invariants in 15 ms
Computed 40 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-4988173723007640030.kers
Total runtime 18 ms.
[2026-05-31 15:12:40] [INFO ] Implicit Places using invariants in 1577 ms returned []
[2026-05-31 15:12:40] [INFO ] Flow matrix only has 1172 transitions (discarded 24 similar events)
[2026-05-31 15:12:40] [INFO ] Invariant cache hit.
[2026-05-31 15:12:41] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-31 15:12:50] [INFO ] Implicit Places using invariants and state equation in 10384 ms returned []
Implicit Place search using SMT with State Equation took 11964 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 368/544 places, 1196/1362 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 55875 ms. Remains : 368/544 places, 1196/1362 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 228 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J04T06-LTLFireability-00
Stuttering criterion allowed to conclude after 836 steps with 0 reset in 36 ms.
FORMULA PolyORBLF-PT-S04J04T06-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T06-LTLFireability-00 finished in 56243 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(((p0 U p1)&&X(X(X(X(X(F(p2))))))))))'
Support contains 42 out of 544 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 544/544 places, 1362/1362 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 540 transition count 1362
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 539 transition count 1361
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 539 transition count 1361
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 538 transition count 1360
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 538 transition count 1360
Applied a total of 8 rules in 43 ms. Remains 538 /544 variables (removed 6) and now considering 1360/1362 (removed 2) transitions.
Running 1356 sub problems to find dead transitions.
[2026-05-31 15:12:51] [INFO ] Flow matrix only has 1336 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3448004426551166113.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7093360443402666752.kers'
[2026-05-31 15:12:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3448004426551166113.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7093360443402666752.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1336 rows 533 cols 6318 entries
Finished phase 1 with 345 SingleSign rule and 147 generalized
[2026-05-31 15:12:51] [INFO ] Computed 46 invariants in 14 ms
Computed 46 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-7093360443402666752.kers
Total runtime 17 ms.
[2026-05-31 15:12:51] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/534 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 1356 unsolved
SMT process timed out in 21538ms, After SMT, problems are : Problem set: 0 solved, 1356 unsolved
Search for dead transitions found 0 dead transitions in 21545ms
[2026-05-31 15:13:12] [INFO ] Flow matrix only has 1336 transitions (discarded 24 similar events)
[2026-05-31 15:13:12] [INFO ] Invariant cache hit.
[2026-05-31 15:13:14] [INFO ] Implicit Places using invariants in 2262 ms returned [88, 242, 271, 356, 377, 474]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 2268 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 532/544 places, 1360/1362 transitions.
Applied a total of 0 rules in 15 ms. Remains 532 /532 variables (removed 0) and now considering 1360/1360 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 23878 ms. Remains : 532/544 places, 1360/1362 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(((p0 U p1)&&X(X(X(X(X(F(p2))))))))))'
Stuttering acceptance computed with spot in 459 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Running random walk in product with property : PolyORBLF-PT-S04J04T06-LTLFireability-01
Product exploration explored 100000 steps with 1611 reset in 1265 ms.
Product exploration explored 100000 steps with 1627 reset in 1220 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 11 factoid took 109 ms. Reduced automaton from 8 states, 11 edges and 3 AP (stutter sensitive) to 8 states, 11 edges and 3 AP (stutter sensitive).
Reduction of identical properties reduced properties to check from 6 to 5
RANDOM walk for 324 steps (0 resets) in 14 ms. (21 steps per ms) remains 0/5 properties
Knowledge based reduction with 11 factoid took 245 ms. Reduced automaton from 8 states, 11 edges and 3 AP (stutter sensitive) to 8 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 445 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
[2026-05-31 15:13:18] [INFO ] Flow matrix only has 1336 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6246855750051487433.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1665235495673261436.kers'
[2026-05-31 15:13:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6246855750051487433.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1665235495673261436.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1336 rows 527 cols 6306 entries
Finished phase 1 with 341 SingleSign rule and 151 generalized
[2026-05-31 15:13:18] [INFO ] Computed 40 invariants in 13 ms
Computed 40 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-1665235495673261436.kers
Total runtime 16 ms.
[2026-05-31 15:13:20] [INFO ] [Real]Absence check using 18 positive place invariants in 81 ms returned sat
[2026-05-31 15:13:21] [INFO ] [Real]Absence check using 18 positive and 22 generalized place invariants in 987 ms returned sat
[2026-05-31 15:13:33] [INFO ] [Real]Absence check using state equation in 12173 ms returned unknown
Could not prove EG (NOT p1)
Knowledge-based reduction took 15897 ms.
Stuttering acceptance computed with spot in 334 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Support contains 42 out of 532 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 532/532 places, 1360/1360 transitions.
Applied a total of 0 rules in 19 ms. Remains 532 /532 variables (removed 0) and now considering 1360/1360 (removed 0) transitions.
Running 1356 sub problems to find dead transitions.
[2026-05-31 15:13:34] [INFO ] Flow matrix only has 1336 transitions (discarded 24 similar events)
[2026-05-31 15:13:34] [INFO ] Invariant cache hit.
[2026-05-31 15:13:34] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/528 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 1356 unsolved
SMT process timed out in 21872ms, After SMT, problems are : Problem set: 0 solved, 1356 unsolved
Search for dead transitions found 0 dead transitions in 21883ms
[2026-05-31 15:13:56] [INFO ] Flow matrix only has 1336 transitions (discarded 24 similar events)
[2026-05-31 15:13:56] [INFO ] Invariant cache hit.
[2026-05-31 15:13:58] [INFO ] Implicit Places using invariants in 2278 ms returned []
[2026-05-31 15:13:58] [INFO ] Flow matrix only has 1336 transitions (discarded 24 similar events)
[2026-05-31 15:13:58] [INFO ] Invariant cache hit.
[2026-05-31 15:13:59] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-31 15:14:18] [INFO ] Implicit Places using invariants and state equation in 20334 ms returned []
Implicit Place search using SMT with State Equation took 22615 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 44525 ms. Remains : 532/532 places, 1360/1360 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 11 factoid took 109 ms. Reduced automaton from 8 states, 11 edges and 3 AP (stutter sensitive) to 8 states, 11 edges and 3 AP (stutter sensitive).
Reduction of identical properties reduced properties to check from 6 to 5
RANDOM walk for 346 steps (0 resets) in 16 ms. (20 steps per ms) remains 0/5 properties
Knowledge based reduction with 11 factoid took 176 ms. Reduced automaton from 8 states, 11 edges and 3 AP (stutter sensitive) to 8 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 389 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
[2026-05-31 15:14:19] [INFO ] Flow matrix only has 1336 transitions (discarded 24 similar events)
[2026-05-31 15:14:19] [INFO ] Invariant cache hit.
[2026-05-31 15:14:21] [INFO ] [Real]Absence check using 18 positive place invariants in 53 ms returned sat
[2026-05-31 15:14:22] [INFO ] [Real]Absence check using 18 positive and 22 generalized place invariants in 883 ms returned sat
[2026-05-31 15:14:34] [INFO ] [Real]Absence check using state equation in 12478 ms returned unknown
Could not prove EG (NOT p1)
Knowledge-based reduction took 15729 ms.
Stuttering acceptance computed with spot in 406 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 396 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 1624 reset in 1320 ms.
Product exploration explored 100000 steps with 1623 reset in 1003 ms.
Spot run failed in 124 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin11507813580535177061
[2026-05-31 15:14:37] [INFO ] Built C files in 79ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11507813580535177061
Running compilation step : cd /tmp/ltsmin11507813580535177061;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11507813580535177061;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11507813580535177061;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 42 out of 532 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 532/532 places, 1360/1360 transitions.
Applied a total of 0 rules in 11 ms. Remains 532 /532 variables (removed 0) and now considering 1360/1360 (removed 0) transitions.
Skipped dead transition search.
[2026-05-31 15:14:40] [INFO ] Flow matrix only has 1336 transitions (discarded 24 similar events)
[2026-05-31 15:14:40] [INFO ] Invariant cache hit.
[2026-05-31 15:14:42] [INFO ] Implicit Places using invariants in 2030 ms returned []
[2026-05-31 15:14:42] [INFO ] Flow matrix only has 1336 transitions (discarded 24 similar events)
[2026-05-31 15:14:42] [INFO ] Invariant cache hit.
[2026-05-31 15:14:44] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-31 15:15:04] [INFO ] Implicit Places using invariants and state equation in 21384 ms returned []
Implicit Place search using SMT with State Equation took 23419 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 23431 ms. Remains : 532/532 places, 1360/1360 transitions.
Built C files in :
/tmp/ltsmin8451424721164458193
[2026-05-31 15:15:04] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8451424721164458193
Running compilation step : cd /tmp/ltsmin8451424721164458193;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8451424721164458193;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8451424721164458193;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-31 15:15:07] [INFO ] Flatten gal took : 124 ms
[2026-05-31 15:15:07] [INFO ] Flatten gal took : 111 ms
[2026-05-31 15:15:08] [INFO ] Time to serialize gal into /tmp/LTL2844008126936183933.gal : 44 ms
[2026-05-31 15:15:08] [INFO ] Time to serialize properties into /tmp/LTL16130628493887955033.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2844008126936183933.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10175030546439110687.hoa' '-atoms' '/tmp/LTL16130628493887955033.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL16130628493887955033.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10175030546439110687.hoa
Detected timeout of ITS tools.
[2026-05-31 15:15:23] [INFO ] Flatten gal took : 62 ms
[2026-05-31 15:15:23] [INFO ] Flatten gal took : 63 ms
[2026-05-31 15:15:23] [INFO ] Time to serialize gal into /tmp/LTL312917535467067534.gal : 18 ms
[2026-05-31 15:15:23] [INFO ] Time to serialize properties into /tmp/LTL14041201358294638192.ltl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL312917535467067534.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14041201358294638192.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(F((("((((((FetchJobE_4_3>=1)||(FetchJobE_1_0>=1))||((FetchJobE_6_0>=1)||(FetchJobE_6_4>=1)))||(((FetchJobE_2_3>=1)||(FetchJobE_2_...1063
Formula 0 simplified : XG((!"((((((FetchJobE_4_3>=1)||(FetchJobE_1_0>=1))||((FetchJobE_6_0>=1)||(FetchJobE_6_4>=1)))||(((FetchJobE_2_3>=1)||(FetchJobE_2_4>...1046
Detected timeout of ITS tools.
[2026-05-31 15:15:38] [INFO ] Flatten gal took : 56 ms
[2026-05-31 15:15:38] [INFO ] Applying decomposition
[2026-05-31 15:15:38] [INFO ] Flatten gal took : 57 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph10563495676608514570.txt' '-o' '/tmp/graph10563495676608514570.bin' '-w' '/tmp/graph10563495676608514570.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10563495676608514570.bin' '-l' '-1' '-v' '-w' '/tmp/graph10563495676608514570.weights' '-q' '0' '-e' '0.001'
[2026-05-31 15:15:38] [INFO ] Decomposing Gal with order
[2026-05-31 15:15:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 15:15:39] [INFO ] Removed a total of 990 redundant transitions.
[2026-05-31 15:15:39] [INFO ] Flatten gal took : 316 ms
[2026-05-31 15:15:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 218 labels/synchronizations in 65 ms.
[2026-05-31 15:15:39] [INFO ] Time to serialize gal into /tmp/LTL17941618374663831570.gal : 22 ms
[2026-05-31 15:15:39] [INFO ] Time to serialize properties into /tmp/LTL14170947777002207975.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17941618374663831570.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14170947777002207975.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(F((("((((((i8.u102.FetchJobE_4_3>=1)||(i10.u42.FetchJobE_1_0>=1))||((i10.u1.FetchJobE_6_0>=1)||(i5.u14.FetchJobE_6_4>=1)))||(((i8...1398
Formula 0 simplified : XG((!"((((((i8.u102.FetchJobE_4_3>=1)||(i10.u42.FetchJobE_1_0>=1))||((i10.u1.FetchJobE_6_0>=1)||(i5.u14.FetchJobE_6_4>=1)))||(((i8.u...1381
Detected timeout of ITS tools.
Treatment of property PolyORBLF-PT-S04J04T06-LTLFireability-01 finished in 183369 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((p0&&F(p1)&&X(p2))))'
Support contains 19 out of 544 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 544/544 places, 1362/1362 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 540 transition count 1362
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 539 transition count 1361
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 539 transition count 1361
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 538 transition count 1360
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 538 transition count 1360
Applied a total of 8 rules in 40 ms. Remains 538 /544 variables (removed 6) and now considering 1360/1362 (removed 2) transitions.
Running 1356 sub problems to find dead transitions.
[2026-05-31 15:15:54] [INFO ] Flow matrix only has 1336 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16311105926999788280.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11083389865709166674.kers'
[2026-05-31 15:15:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16311105926999788280.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11083389865709166674.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1336 rows 533 cols 6318 entries
Finished phase 1 with 345 SingleSign rule and 147 generalized
[2026-05-31 15:15:54] [INFO ] Computed 46 invariants in 13 ms
Computed 46 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-11083389865709166674.kers
Total runtime 16 ms.
[2026-05-31 15:15:54] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/534 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 1356 unsolved
SMT process timed out in 21525ms, After SMT, problems are : Problem set: 0 solved, 1356 unsolved
Search for dead transitions found 0 dead transitions in 21531ms
[2026-05-31 15:16:16] [INFO ] Flow matrix only has 1336 transitions (discarded 24 similar events)
[2026-05-31 15:16:16] [INFO ] Invariant cache hit.
[2026-05-31 15:16:18] [INFO ] Implicit Places using invariants in 2314 ms returned [88, 242, 271, 356, 377, 474]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 2323 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 532/544 places, 1360/1362 transitions.
Applied a total of 0 rules in 19 ms. Remains 532 /532 variables (removed 0) and now considering 1360/1360 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 23918 ms. Remains : 532/544 places, 1360/1362 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&X(p1)&&p2)))'
Stuttering acceptance computed with spot in 252 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0) (NOT p1)), true, (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S04J04T06-LTLFireability-02
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S04J04T06-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T06-LTLFireability-02 finished in 24221 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((F(p0)&&(G(p1)||(!p2 U (p3||G(!p2))))))))'
Support contains 51 out of 544 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 544/544 places, 1362/1362 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 543 transition count 1361
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 543 transition count 1361
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 542 transition count 1360
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 542 transition count 1360
Applied a total of 4 rules in 56 ms. Remains 542 /544 variables (removed 2) and now considering 1360/1362 (removed 2) transitions.
Running 1356 sub problems to find dead transitions.
[2026-05-31 15:16:18] [INFO ] Flow matrix only has 1336 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2792070759981683883.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12171497490844485098.kers'
[2026-05-31 15:16:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2792070759981683883.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12171497490844485098.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 2 ms.
// Phase 1: matrix 1336 rows 533 cols 6318 entries
Finished phase 1 with 345 SingleSign rule and 147 generalized
[2026-05-31 15:16:18] [INFO ] Computed 50 invariants in 21 ms
Computed 50 P flows in 22 ms.
Exported basis to /tmp/petrispot-output-12171497490844485098.kers
Total runtime 24 ms.
[2026-05-31 15:16:18] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/534 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1356 unsolved
SMT process timed out in 21544ms, After SMT, problems are : Problem set: 0 solved, 1356 unsolved
Search for dead transitions found 0 dead transitions in 21550ms
[2026-05-31 15:16:40] [INFO ] Flow matrix only has 1336 transitions (discarded 24 similar events)
[2026-05-31 15:16:40] [INFO ] Invariant cache hit.
[2026-05-31 15:16:42] [INFO ] Implicit Places using invariants in 1997 ms returned [90, 244, 274, 360, 381, 478]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 2007 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 536/544 places, 1360/1362 transitions.
Applied a total of 0 rules in 16 ms. Remains 536 /536 variables (removed 0) and now considering 1360/1360 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 23637 ms. Remains : 536/544 places, 1360/1362 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((F(p0)&&(G(p1)||(!p2 U (p3||G(!p2))))))))'
Stuttering acceptance computed with spot in 438 ms :[(OR (NOT p0) (AND (NOT p1) p2 (NOT p3))), (OR (NOT p0) (AND (NOT p1) p2 (NOT p3))), (NOT p0), (OR (AND (NOT p1) p2 (NOT p3)) (AND (NOT p0) p2 (NOT p3))), (AND (NOT p1) p2 (NOT p3)), (OR (AND (NOT p1) p2 (NOT p3)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p3) p2), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S04J04T06-LTLFireability-03
Product exploration explored 100000 steps with 50000 reset in 1991 ms.
Product exploration explored 100000 steps with 50000 reset in 1627 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 19 factoid took 22 ms. Proved property starting from automaton with 8 states, 27 edges and 4 AP (stutter sensitive
Knowledge-based reduction took 48 ms.
FORMULA PolyORBLF-PT-S04J04T06-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S04J04T06-LTLFireability-03 finished in 27813 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((X((X(p1)||p0))||G(((p3 U p4)||p2)))))))'
Support contains 55 out of 544 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 544/544 places, 1362/1362 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 540 transition count 1362
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 539 transition count 1361
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 539 transition count 1361
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 538 transition count 1360
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 538 transition count 1360
Applied a total of 8 rules in 60 ms. Remains 538 /544 variables (removed 6) and now considering 1360/1362 (removed 2) transitions.
Running 1356 sub problems to find dead transitions.
[2026-05-31 15:16:46] [INFO ] Flow matrix only has 1336 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13969546962948919545.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-623361765446623494.kers'
[2026-05-31 15:16:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13969546962948919545.kers, --Pflows, --basisKERS=/tmp/petrispot-output-623361765446623494.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 1336 rows 533 cols 6318 entries
Finished phase 1 with 345 SingleSign rule and 147 generalized
[2026-05-31 15:16:46] [INFO ] Computed 46 invariants in 22 ms
Computed 46 P flows in 23 ms.
Exported basis to /tmp/petrispot-output-623361765446623494.kers
Total runtime 26 ms.
[2026-05-31 15:16:46] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/534 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 1356 unsolved
SMT process timed out in 21593ms, After SMT, problems are : Problem set: 0 solved, 1356 unsolved
Search for dead transitions found 0 dead transitions in 21598ms
[2026-05-31 15:17:08] [INFO ] Flow matrix only has 1336 transitions (discarded 24 similar events)
[2026-05-31 15:17:08] [INFO ] Invariant cache hit.
[2026-05-31 15:17:11] [INFO ] Implicit Places using invariants in 2834 ms returned []
[2026-05-31 15:17:11] [INFO ] Flow matrix only has 1336 transitions (discarded 24 similar events)
[2026-05-31 15:17:11] [INFO ] Invariant cache hit.
[2026-05-31 15:17:12] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-31 15:17:27] [INFO ] Implicit Places using invariants and state equation in 16268 ms returned []
Implicit Place search using SMT with State Equation took 19103 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 538/544 places, 1360/1362 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40769 ms. Remains : 538/544 places, 1360/1362 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((X((X(p1)||p0))||G(((p3 U p4)||p2)))))))'
Stuttering acceptance computed with spot in 578 ms :[(AND (NOT p0) (NOT p1) (NOT p2) (NOT p4)), (AND (NOT p0) (NOT p1) (NOT p2) (NOT p4)), (AND (NOT p0) (NOT p1) (NOT p2) (NOT p4)), (AND (NOT p0) (NOT p1) (NOT p2) (NOT p4)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2) (NOT p4)), (AND (NOT p0) (NOT p1) p2 (NOT p4)), (NOT p1), true, (AND (NOT p1) (NOT p2) (NOT p4)), (AND (NOT p1) p2 (NOT p4)), (NOT p4), (AND (NOT p2) (NOT p4))]
Running random walk in product with property : PolyORBLF-PT-S04J04T06-LTLFireability-05
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S04J04T06-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T06-LTLFireability-05 finished in 41408 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((X(p1)||p0))))'
Support contains 19 out of 544 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 544/544 places, 1362/1362 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 540 transition count 1362
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 539 transition count 1361
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 539 transition count 1361
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 538 transition count 1360
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 538 transition count 1360
Applied a total of 8 rules in 67 ms. Remains 538 /544 variables (removed 6) and now considering 1360/1362 (removed 2) transitions.
Skipped dead transition search.
[2026-05-31 15:17:27] [INFO ] Flow matrix only has 1336 transitions (discarded 24 similar events)
[2026-05-31 15:17:27] [INFO ] Invariant cache hit.
[2026-05-31 15:17:30] [INFO ] Implicit Places using invariants in 2403 ms returned [88, 242, 271, 356, 377, 474]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 2412 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 532/544 places, 1360/1362 transitions.
Applied a total of 0 rules in 19 ms. Remains 532 /532 variables (removed 0) and now considering 1360/1360 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2500 ms. Remains : 532/544 places, 1360/1362 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((X(p1)||p0))))'
Stuttering acceptance computed with spot in 171 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S04J04T06-LTLFireability-06
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S04J04T06-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T06-LTLFireability-06 finished in 2720 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)||(!p0&&F(G((X(X(X(F(!p2))))||p1)))))))'
Support contains 19 out of 544 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 544/544 places, 1362/1362 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 540 transition count 1362
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 539 transition count 1361
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 539 transition count 1361
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 538 transition count 1360
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 538 transition count 1360
Applied a total of 8 rules in 65 ms. Remains 538 /544 variables (removed 6) and now considering 1360/1362 (removed 2) transitions.
Skipped dead transition search.
[2026-05-31 15:17:30] [INFO ] Flow matrix only has 1336 transitions (discarded 24 similar events)
[2026-05-31 15:17:30] [INFO ] Invariant cache hit.
[2026-05-31 15:17:33] [INFO ] Implicit Places using invariants in 2370 ms returned [88, 242, 271, 356, 377, 474]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 2376 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 532/544 places, 1360/1362 transitions.
Applied a total of 0 rules in 14 ms. Remains 532 /532 variables (removed 0) and now considering 1360/1360 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2457 ms. Remains : 532/544 places, 1360/1362 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)||(F(G((X(X(X(F(p3))))||p2)))&&p1))))'
Stuttering acceptance computed with spot in 304 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), true, (NOT p0), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3) (NOT p0))]
Running random walk in product with property : PolyORBLF-PT-S04J04T06-LTLFireability-07
Product exploration explored 100000 steps with 596 reset in 751 ms.
Product exploration explored 100000 steps with 595 reset in 710 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 16 factoid took 100 ms. Reduced automaton from 7 states, 16 edges and 4 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
RANDOM walk for 40000 steps (8 resets) in 861 ms. (46 steps per ms) remains 2/6 properties
BEST_FIRST walk for 40002 steps (8 resets) in 269 ms. (148 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 729 ms. (54 steps per ms) remains 2/2 properties
[2026-05-31 15:17:35] [INFO ] Flow matrix only has 1336 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18242312651691470002.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9271409937652662103.kers'
[2026-05-31 15:17:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18242312651691470002.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9271409937652662103.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1336 rows 527 cols 6306 entries
Finished phase 1 with 341 SingleSign rule and 151 generalized
[2026-05-31 15:17:35] [INFO ] Computed 40 invariants in 14 ms
Computed 40 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-9271409937652662103.kers
Total runtime 17 ms.
[2026-05-31 15:17:35] [INFO ] State equation strengthened by 120 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 431/450 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/450 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 20/470 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/470 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 17/487 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/487 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem apf3 is UNSAT
Problem apf4 is UNSAT
After SMT solving in domain Real declared 528/1868 variables, and 37 constraints, problems are : Problem set: 2 solved, 0 unsolved in 319 ms.
Refiners :[Positive P Invariants (semi-flows): 15/18 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 0/532 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 364ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 2 invariant AP formulas.
Knowledge based reduction with 18 factoid took 108 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 177 ms :[(AND (NOT p3) (NOT p0)), (AND (NOT p3) (NOT p0)), (NOT p3), (NOT p3), (AND (NOT p3) (NOT p0))]
Knowledge-based reduction took 1326 ms.
Stuttering acceptance computed with spot in 169 ms :[(AND (NOT p3) (NOT p0)), (AND (NOT p3) (NOT p0)), (NOT p3), (NOT p3), (AND (NOT p3) (NOT p0))]
Support contains 13 out of 532 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 532/532 places, 1360/1360 transitions.
Applied a total of 0 rules in 11 ms. Remains 532 /532 variables (removed 0) and now considering 1360/1360 (removed 0) transitions.
Running 1356 sub problems to find dead transitions.
[2026-05-31 15:17:36] [INFO ] Flow matrix only has 1336 transitions (discarded 24 similar events)
[2026-05-31 15:17:36] [INFO ] Invariant cache hit.
[2026-05-31 15:17:36] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/528 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 1356 unsolved
SMT process timed out in 21571ms, After SMT, problems are : Problem set: 0 solved, 1356 unsolved
Search for dead transitions found 0 dead transitions in 21575ms
[2026-05-31 15:17:58] [INFO ] Flow matrix only has 1336 transitions (discarded 24 similar events)
[2026-05-31 15:17:58] [INFO ] Invariant cache hit.
[2026-05-31 15:17:59] [INFO ] Implicit Places using invariants in 1935 ms returned []
[2026-05-31 15:17:59] [INFO ] Flow matrix only has 1336 transitions (discarded 24 similar events)
[2026-05-31 15:17:59] [INFO ] Invariant cache hit.
[2026-05-31 15:18:01] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-31 15:18:18] [INFO ] Implicit Places using invariants and state equation in 18640 ms returned []
Implicit Place search using SMT with State Equation took 20581 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 42172 ms. Remains : 532/532 places, 1360/1360 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 2 factoid took 57 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
RANDOM walk for 452 steps (0 resets) in 6 ms. (64 steps per ms) remains 0/2 properties
Knowledge based reduction with 2 factoid took 99 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 257 ms :[(AND (NOT p3) (NOT p0)), (AND (NOT p3) (NOT p0)), (NOT p3), (NOT p3), (AND (NOT p3) (NOT p0))]
Knowledge-based reduction took 432 ms.
Stuttering acceptance computed with spot in 257 ms :[(AND (NOT p3) (NOT p0)), (AND (NOT p3) (NOT p0)), (NOT p3), (NOT p3), (AND (NOT p3) (NOT p0))]
Stuttering acceptance computed with spot in 255 ms :[(AND (NOT p3) (NOT p0)), (AND (NOT p3) (NOT p0)), (NOT p3), (NOT p3), (AND (NOT p3) (NOT p0))]
Product exploration explored 100000 steps with 614 reset in 712 ms.
Product exploration explored 100000 steps with 595 reset in 495 ms.
Spot run failed in 54 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin16102722215547503084
[2026-05-31 15:18:20] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16102722215547503084
Running compilation step : cd /tmp/ltsmin16102722215547503084;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16102722215547503084;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16102722215547503084;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 13 out of 532 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 532/532 places, 1360/1360 transitions.
Applied a total of 0 rules in 16 ms. Remains 532 /532 variables (removed 0) and now considering 1360/1360 (removed 0) transitions.
Skipped dead transition search.
[2026-05-31 15:18:23] [INFO ] Flow matrix only has 1336 transitions (discarded 24 similar events)
[2026-05-31 15:18:23] [INFO ] Invariant cache hit.
[2026-05-31 15:18:25] [INFO ] Implicit Places using invariants in 1653 ms returned []
[2026-05-31 15:18:25] [INFO ] Flow matrix only has 1336 transitions (discarded 24 similar events)
[2026-05-31 15:18:25] [INFO ] Invariant cache hit.
[2026-05-31 15:18:26] [INFO ] State equation strengthened by 120 read => feed constraints.
[2026-05-31 15:18:43] [INFO ] Implicit Places using invariants and state equation in 17611 ms returned []
Implicit Place search using SMT with State Equation took 19265 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 19281 ms. Remains : 532/532 places, 1360/1360 transitions.
Built C files in :
/tmp/ltsmin16808353970705671604
[2026-05-31 15:18:43] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16808353970705671604
Running compilation step : cd /tmp/ltsmin16808353970705671604;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16808353970705671604;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16808353970705671604;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-31 15:18:46] [INFO ] Flatten gal took : 49 ms
[2026-05-31 15:18:46] [INFO ] Flatten gal took : 54 ms
[2026-05-31 15:18:46] [INFO ] Time to serialize gal into /tmp/LTL18249685272042491417.gal : 10 ms
[2026-05-31 15:18:46] [INFO ] Time to serialize properties into /tmp/LTL9648681560976881897.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18249685272042491417.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3830698509105774638.hoa' '-atoms' '/tmp/LTL9648681560976881897.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL9648681560976881897.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3830698509105774638.hoa
Detected timeout of ITS tools.
[2026-05-31 15:19:01] [INFO ] Flatten gal took : 49 ms
[2026-05-31 15:19:01] [INFO ] Flatten gal took : 49 ms
[2026-05-31 15:19:01] [INFO ] Time to serialize gal into /tmp/LTL4294737203372036696.gal : 10 ms
[2026-05-31 15:19:01] [INFO ] Time to serialize properties into /tmp/LTL8509989170175167316.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4294737203372036696.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8509989170175167316.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X((G("(((((EnablePollingB_5<1)||(cPollingAbort<1))&&((cPollingAbort<1)||(EnablePollingB_1<1)))&&(((EnablePollingB_4<1)||(cPollingAb...954
Formula 0 simplified : X(F!"(((((EnablePollingB_5<1)||(cPollingAbort<1))&&((cPollingAbort<1)||(EnablePollingB_1<1)))&&(((EnablePollingB_4<1)||(cPollingAbor...930
Detected timeout of ITS tools.
[2026-05-31 15:19:16] [INFO ] Flatten gal took : 39 ms
[2026-05-31 15:19:16] [INFO ] Applying decomposition
[2026-05-31 15:19:16] [INFO ] Flatten gal took : 44 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph372300691042713751.txt' '-o' '/tmp/graph372300691042713751.bin' '-w' '/tmp/graph372300691042713751.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph372300691042713751.bin' '-l' '-1' '-v' '-w' '/tmp/graph372300691042713751.weights' '-q' '0' '-e' '0.001'
[2026-05-31 15:19:16] [INFO ] Decomposing Gal with order
[2026-05-31 15:19:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 15:19:16] [INFO ] Removed a total of 909 redundant transitions.
[2026-05-31 15:19:17] [INFO ] Flatten gal took : 114 ms
[2026-05-31 15:19:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 264 labels/synchronizations in 40 ms.
[2026-05-31 15:19:17] [INFO ] Time to serialize gal into /tmp/LTL11455681673500023600.gal : 16 ms
[2026-05-31 15:19:17] [INFO ] Time to serialize properties into /tmp/LTL7435831744034410106.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11455681673500023600.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7435831744034410106.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X((G("(((((i2.i0.u0.EnablePollingB_5<1)||(i2.i0.u19.cPollingAbort<1))&&((i2.i0.u19.cPollingAbort<1)||(i2.i0.u0.EnablePollingB_1<1))...1299
Formula 0 simplified : X(F!"(((((i2.i0.u0.EnablePollingB_5<1)||(i2.i0.u19.cPollingAbort<1))&&((i2.i0.u19.cPollingAbort<1)||(i2.i0.u0.EnablePollingB_1<1)))&...1275
Detected timeout of ITS tools.
Treatment of property PolyORBLF-PT-S04J04T06-LTLFireability-07 finished in 121582 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||F(p1)) U X(!p0)) U X(p2))))'
Support contains 4 out of 544 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 544/544 places, 1362/1362 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 540 transition count 1362
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 539 transition count 1361
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 539 transition count 1361
Applied a total of 6 rules in 43 ms. Remains 539 /544 variables (removed 5) and now considering 1361/1362 (removed 1) transitions.
Running 1357 sub problems to find dead transitions.
[2026-05-31 15:19:32] [INFO ] Flow matrix only has 1337 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11474717979987928190.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7831168580208391944.kers'
[2026-05-31 15:19:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11474717979987928190.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7831168580208391944.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 1337 rows 534 cols 6320 entries
Finished phase 1 with 346 SingleSign rule and 147 generalized
[2026-05-31 15:19:32] [INFO ] Computed 46 invariants in 23 ms
Computed 46 P flows in 23 ms.
Exported basis to /tmp/petrispot-output-7831168580208391944.kers
Total runtime 27 ms.
[2026-05-31 15:19:32] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/535 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 1357 unsolved
SMT process timed out in 21507ms, After SMT, problems are : Problem set: 0 solved, 1357 unsolved
Search for dead transitions found 0 dead transitions in 21512ms
[2026-05-31 15:19:53] [INFO ] Flow matrix only has 1337 transitions (discarded 24 similar events)
[2026-05-31 15:19:53] [INFO ] Invariant cache hit.
[2026-05-31 15:19:56] [INFO ] Implicit Places using invariants in 2538 ms returned [88, 242, 271, 356, 377, 474]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 2544 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 533/544 places, 1361/1362 transitions.
Applied a total of 0 rules in 17 ms. Remains 533 /533 variables (removed 0) and now considering 1361/1361 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 24123 ms. Remains : 533/544 places, 1361/1362 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||F(p1)) U X(!p0)) U X(p2))))'
Stuttering acceptance computed with spot in 307 ms :[(NOT p2), (NOT p2), (AND p0 (NOT p1) (NOT p2)), (AND (NOT p1) p0), p0, (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S04J04T06-LTLFireability-08
Stuttering criterion allowed to conclude after 3423 steps with 4 reset in 24 ms.
FORMULA PolyORBLF-PT-S04J04T06-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T06-LTLFireability-08 finished in 24536 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((((p0&&G(p1)) U (p2&&X(p3)))&&G(p4))))'
Support contains 10 out of 544 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 544/544 places, 1362/1362 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 540 transition count 1362
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 539 transition count 1361
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 539 transition count 1361
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 538 transition count 1360
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 538 transition count 1360
Applied a total of 8 rules in 61 ms. Remains 538 /544 variables (removed 6) and now considering 1360/1362 (removed 2) transitions.
Running 1356 sub problems to find dead transitions.
[2026-05-31 15:19:56] [INFO ] Flow matrix only has 1336 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14451331135753699689.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6294738048048643652.kers'
[2026-05-31 15:19:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14451331135753699689.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6294738048048643652.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 1336 rows 533 cols 6318 entries
Finished phase 1 with 345 SingleSign rule and 147 generalized
[2026-05-31 15:19:56] [INFO ] Computed 46 invariants in 22 ms
Computed 46 P flows in 23 ms.
Exported basis to /tmp/petrispot-output-6294738048048643652.kers
Total runtime 26 ms.
[2026-05-31 15:19:56] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/534 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 1356 unsolved
SMT process timed out in 21444ms, After SMT, problems are : Problem set: 0 solved, 1356 unsolved
Search for dead transitions found 0 dead transitions in 21450ms
[2026-05-31 15:20:18] [INFO ] Flow matrix only has 1336 transitions (discarded 24 similar events)
[2026-05-31 15:20:18] [INFO ] Invariant cache hit.
[2026-05-31 15:20:20] [INFO ] Implicit Places using invariants in 2212 ms returned [88, 242, 271, 356, 377, 474]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 2218 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 532/544 places, 1360/1362 transitions.
Applied a total of 0 rules in 14 ms. Remains 532 /532 variables (removed 0) and now considering 1360/1360 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 23751 ms. Remains : 532/544 places, 1360/1362 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((((p0&&G(p1)) U (p2&&X(p3)))&&G(p4))))'
Stuttering acceptance computed with spot in 418 ms :[(OR (NOT p2) (NOT p4) (NOT p3)), (OR (NOT p2) (NOT p4) (NOT p3)), true, (NOT p1), (NOT p3), (OR (NOT p3) (NOT p2)), (NOT p4), (NOT p3)]
Running random walk in product with property : PolyORBLF-PT-S04J04T06-LTLFireability-10
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S04J04T06-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T06-LTLFireability-10 finished in 24233 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((F(G(p0))||G(p1)))&&F(p2)))'
Support contains 5 out of 544 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 544/544 places, 1362/1362 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 540 transition count 1362
Applied a total of 4 rules in 22 ms. Remains 540 /544 variables (removed 4) and now considering 1362/1362 (removed 0) transitions.
Running 1358 sub problems to find dead transitions.
[2026-05-31 15:20:21] [INFO ] Flow matrix only has 1338 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5864193053512986073.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10597110239476545958.kers'
[2026-05-31 15:20:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5864193053512986073.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10597110239476545958.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 1338 rows 535 cols 6322 entries
Finished phase 1 with 347 SingleSign rule and 147 generalized
[2026-05-31 15:20:21] [INFO ] Computed 46 invariants in 20 ms
Computed 46 P flows in 21 ms.
Exported basis to /tmp/petrispot-output-10597110239476545958.kers
Total runtime 23 ms.
[2026-05-31 15:20:21] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/536 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 1358 unsolved
SMT process timed out in 21355ms, After SMT, problems are : Problem set: 0 solved, 1358 unsolved
Search for dead transitions found 0 dead transitions in 21360ms
[2026-05-31 15:20:42] [INFO ] Flow matrix only has 1338 transitions (discarded 24 similar events)
[2026-05-31 15:20:42] [INFO ] Invariant cache hit.
[2026-05-31 15:20:44] [INFO ] Implicit Places using invariants in 2209 ms returned [88, 242, 271, 356, 377, 474]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 2216 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 534/544 places, 1362/1362 transitions.
Applied a total of 0 rules in 14 ms. Remains 534 /534 variables (removed 0) and now considering 1362/1362 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 23618 ms. Remains : 534/544 places, 1362/1362 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((F(G(p0))||G(p1)))&&F(p2)))'
Stuttering acceptance computed with spot in 185 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p1) (NOT p0)), (NOT p2), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J04T06-LTLFireability-12
Product exploration explored 100000 steps with 9 reset in 606 ms.
Stack based approach found an accepted trace after 1611 steps with 0 reset with depth 1612 and stack size 1612 in 12 ms.
FORMULA PolyORBLF-PT-S04J04T06-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-PT-S04J04T06-LTLFireability-12 finished in 24476 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(X(G(!p0)))))'
Support contains 1 out of 544 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 544/544 places, 1362/1362 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 540 transition count 1362
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 539 transition count 1361
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 539 transition count 1361
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 538 transition count 1360
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 538 transition count 1360
Applied a total of 8 rules in 56 ms. Remains 538 /544 variables (removed 6) and now considering 1360/1362 (removed 2) transitions.
Running 1356 sub problems to find dead transitions.
[2026-05-31 15:20:45] [INFO ] Flow matrix only has 1336 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-801893508848047665.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-484803778329973255.kers'
[2026-05-31 15:20:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-801893508848047665.kers, --Pflows, --basisKERS=/tmp/petrispot-output-484803778329973255.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 1336 rows 533 cols 6318 entries
Finished phase 1 with 345 SingleSign rule and 147 generalized
[2026-05-31 15:20:45] [INFO ] Computed 46 invariants in 22 ms
Computed 46 P flows in 22 ms.
Exported basis to /tmp/petrispot-output-484803778329973255.kers
Total runtime 25 ms.
[2026-05-31 15:20:45] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/534 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 1356 unsolved
SMT process timed out in 21371ms, After SMT, problems are : Problem set: 0 solved, 1356 unsolved
Search for dead transitions found 0 dead transitions in 21376ms
[2026-05-31 15:21:06] [INFO ] Flow matrix only has 1336 transitions (discarded 24 similar events)
[2026-05-31 15:21:06] [INFO ] Invariant cache hit.
[2026-05-31 15:21:09] [INFO ] Implicit Places using invariants in 2348 ms returned [88, 242, 271, 356, 377, 474]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 2353 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 532/544 places, 1360/1362 transitions.
Applied a total of 0 rules in 11 ms. Remains 532 /532 variables (removed 0) and now considering 1360/1360 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 23801 ms. Remains : 532/544 places, 1360/1362 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(X(G(!p0)))))'
Stuttering acceptance computed with spot in 114 ms :[true, p0, p0, p0]
Running random walk in product with property : PolyORBLF-PT-S04J04T06-LTLFireability-13
Entered a terminal (fully accepting) state of product in 1832 steps with 0 reset in 8 ms.
FORMULA PolyORBLF-PT-S04J04T06-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T06-LTLFireability-13 finished in 23962 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(((p1&&F(p2))||p0))))'
Support contains 6 out of 544 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 544/544 places, 1362/1362 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 540 transition count 1362
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 539 transition count 1361
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 539 transition count 1361
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 538 transition count 1360
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 538 transition count 1360
Applied a total of 8 rules in 37 ms. Remains 538 /544 variables (removed 6) and now considering 1360/1362 (removed 2) transitions.
Skipped dead transition search.
[2026-05-31 15:21:09] [INFO ] Flow matrix only has 1336 transitions (discarded 24 similar events)
[2026-05-31 15:21:09] [INFO ] Invariant cache hit.
[2026-05-31 15:21:11] [INFO ] Implicit Places using invariants in 2021 ms returned [88, 242, 271, 356, 377, 474]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 2027 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 532/544 places, 1360/1362 transitions.
Applied a total of 0 rules in 15 ms. Remains 532 /532 variables (removed 0) and now considering 1360/1360 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2081 ms. Remains : 532/544 places, 1360/1362 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(((p1&&F(p2))||p0))))'
Stuttering acceptance computed with spot in 143 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : PolyORBLF-PT-S04J04T06-LTLFireability-14
Stuttering criterion allowed to conclude after 15025 steps with 21 reset in 98 ms.
FORMULA PolyORBLF-PT-S04J04T06-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T06-LTLFireability-14 finished in 2359 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(((p0 U p1)&&X(X(X(X(X(F(p2))))))))))'
Spot run failed in 80 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
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)||(!p0&&F(G((X(X(X(F(!p2))))||p1)))))))'
Spot run failed in 74 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
[2026-05-31 15:21:12] [INFO ] Flatten gal took : 62 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5856397791379651372
[2026-05-31 15:21:12] [INFO ] Computing symmetric may disable matrix : 1362 transitions.
[2026-05-31 15:21:12] [INFO ] Applying decomposition
[2026-05-31 15:21:12] [INFO ] Flatten gal took : 61 ms
[2026-05-31 15:21:12] [INFO ] Computation of Complete disable matrix. took 86 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-31 15:21:12] [INFO ] Computing symmetric may enable matrix : 1362 transitions.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15433508075067853067.txt' '-o' '/tmp/graph15433508075067853067.bin' '-w' '/tmp/graph15433508075067853067.weights'
[2026-05-31 15:21:12] [INFO ] Computation of Complete enable matrix. took 80 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15433508075067853067.bin' '-l' '-1' '-v' '-w' '/tmp/graph15433508075067853067.weights' '-q' '0' '-e' '0.001'
[2026-05-31 15:21:12] [INFO ] Decomposing Gal with order
[2026-05-31 15:21:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 15:21:12] [INFO ] Removed a total of 908 redundant transitions.
[2026-05-31 15:21:12] [INFO ] Flatten gal took : 135 ms
[2026-05-31 15:21:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 165 labels/synchronizations in 38 ms.
[2026-05-31 15:21:12] [INFO ] Time to serialize gal into /tmp/LTLFireability11571823870623679443.gal : 24 ms
[2026-05-31 15:21:12] [INFO ] Time to serialize properties into /tmp/LTLFireability8267304795259035973.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability11571823870623679443.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8267304795259035973.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 2 LTL properties
[2026-05-31 15:21:12] [INFO ] Computing Do-Not-Accords matrix : 1362 transitions.
[2026-05-31 15:21:12] [INFO ] Computation of Completed DNA matrix. took 131 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Checking formula 0 : !((X(F((("((((((i3.u8.FetchJobE_4_3>=1)||(i13.u42.FetchJobE_1_0>=1))||((i13.u71.FetchJobE_6_0>=1)||(i8.u17.FetchJobE_6_4>=1)))||(((i3....1414
Formula 0 simplified : XG((!"((((((i3.u8.FetchJobE_4_3>=1)||(i13.u42.FetchJobE_1_0>=1))||((i13.u71.FetchJobE_6_0>=1)||(i8.u17.FetchJobE_6_4>=1)))||(((i3.u8...1397
[2026-05-31 15:21:13] [INFO ] Built C files in 948ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5856397791379651372
Running compilation step : cd /tmp/ltsmin5856397791379651372;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '360' '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 9223 ms.
Running link step : cd /tmp/ltsmin5856397791379651372;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 113 ms.
Running LTSmin : cd /tmp/ltsmin5856397791379651372;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' 'X(<>((((LTLAPp0==true) U (LTLAPp1==true))&&X(X(X(X(X(<>((LTLAPp2==true))))))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin5856397791379651372;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' 'X(<>((((LTLAPp0==true) U (LTLAPp1==true))&&X(X(X(X(X(<>((LTLAPp2==true))))))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin5856397791379651372;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' 'X(([](!(LTLAPp3==true))||(!(LTLAPp3==true)&&<>([]((X(X(X(<>(!(LTLAPp5==true)))))||(LTLAPp4==true)))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-31 15:44:38] [INFO ] Flatten gal took : 38 ms
[2026-05-31 15:44:38] [INFO ] Time to serialize gal into /tmp/LTLFireability5246872978956975291.gal : 9 ms
[2026-05-31 15:44:38] [INFO ] Time to serialize properties into /tmp/LTLFireability2703651002301164592.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability5246872978956975291.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability2703651002301164592.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 2 LTL properties
Checking formula 0 : !((X(F((("((((((FetchJobE_4_3>=1)||(FetchJobE_1_0>=1))||((FetchJobE_6_0>=1)||(FetchJobE_6_4>=1)))||(((FetchJobE_2_3>=1)||(FetchJobE_2_...1063
Formula 0 simplified : XG((!"((((((FetchJobE_4_3>=1)||(FetchJobE_1_0>=1))||((FetchJobE_6_0>=1)||(FetchJobE_6_4>=1)))||(((FetchJobE_2_3>=1)||(FetchJobE_2_4>...1046
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin5856397791379651372;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' 'X(([](!(LTLAPp3==true))||(!(LTLAPp3==true)&&<>([]((X(X(X(<>(!(LTLAPp5==true)))))||(LTLAPp4==true)))))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin5856397791379651372;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' 'X(<>((((LTLAPp0==true) U (LTLAPp1==true))&&X(X(X(X(X(<>((LTLAPp2==true))))))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-31 16:08:09] [INFO ] Flatten gal took : 1531 ms
[2026-05-31 16:08:13] [INFO ] Input system was already deterministic with 1362 transitions.
[2026-05-31 16:08:14] [INFO ] Transformed 544 places.
[2026-05-31 16:08:14] [INFO ] Transformed 1362 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2026-05-31 16:08:44] [INFO ] Time to serialize gal into /tmp/LTLFireability1312620230568504451.gal : 78 ms
[2026-05-31 16:08:44] [INFO ] Time to serialize properties into /tmp/LTLFireability3099830566211646876.ltl : 23 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability1312620230568504451.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3099830566211646876.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(F((("((((((FetchJobE_4_3>=1)||(FetchJobE_1_0>=1))||((FetchJobE_6_0>=1)||(FetchJobE_6_4>=1)))||(((FetchJobE_2_3>=1)||(FetchJobE_2_...1063
Formula 0 simplified : XG((!"((((((FetchJobE_4_3>=1)||(FetchJobE_1_0>=1))||((FetchJobE_6_0>=1)||(FetchJobE_6_4>=1)))||(((FetchJobE_2_3>=1)||(FetchJobE_2_4>...1046
BK_TIME_CONFINEMENT_REACHED
--------------------
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="PolyORBLF-PT-S04J04T06"
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 PolyORBLF-PT-S04J04T06, 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 r210-smll-177969942200460"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J04T06.tgz
mv PolyORBLF-PT-S04J04T06 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 '
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 ;