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.r194-tall-177969914100483.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)
..............
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is ParamProductionCell-PT-3, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-tall-177969914100483
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 628K
-rw-r--r-- 1 mcc users 8.1K Mar 8 08:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Mar 8 08:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Mar 8 08:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Mar 8 08:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.0K Mar 16 08:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K Mar 16 08:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 16 08:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 16 08:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 8 08:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 82K Mar 8 08:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Mar 8 08:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Mar 8 08:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 16 08:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 16 08:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 174K 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 ParamProductionCell-PT-3-LTLCardinality-00
FORMULA_NAME ParamProductionCell-PT-3-LTLCardinality-01
FORMULA_NAME ParamProductionCell-PT-3-LTLCardinality-02
FORMULA_NAME ParamProductionCell-PT-3-LTLCardinality-03
FORMULA_NAME ParamProductionCell-PT-3-LTLCardinality-04
FORMULA_NAME ParamProductionCell-PT-3-LTLCardinality-05
FORMULA_NAME ParamProductionCell-PT-3-LTLCardinality-06
FORMULA_NAME ParamProductionCell-PT-3-LTLCardinality-07
FORMULA_NAME ParamProductionCell-PT-3-LTLCardinality-08
FORMULA_NAME ParamProductionCell-PT-3-LTLCardinality-09
FORMULA_NAME ParamProductionCell-PT-3-LTLCardinality-10
FORMULA_NAME ParamProductionCell-PT-3-LTLCardinality-11
FORMULA_NAME ParamProductionCell-PT-3-LTLCardinality-12
FORMULA_NAME ParamProductionCell-PT-3-LTLCardinality-13
FORMULA_NAME ParamProductionCell-PT-3-LTLCardinality-14
FORMULA_NAME ParamProductionCell-PT-3-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779783983804

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ParamProductionCell-PT-3
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-26 08:26:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-26 08:26:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 08:26:25] [INFO ] Load time of PNML (sax parser for PT used): 87 ms
[2026-05-26 08:26:25] [INFO ] Transformed 231 places.
[2026-05-26 08:26:25] [INFO ] Transformed 202 transitions.
[2026-05-26 08:26:25] [INFO ] Found NUPN structural information;
[2026-05-26 08:26:25] [INFO ] Parsed PT model containing 231 places and 202 transitions and 846 arcs in 176 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ParamProductionCell-PT-3-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-3-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-3-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-3-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-3-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-3-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-3-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 231 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 231/231 places, 202/202 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 225 transition count 196
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 225 transition count 196
Applied a total of 12 rules in 42 ms. Remains 225 /231 variables (removed 6) and now considering 196/202 (removed 6) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-930797980038310015.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9117903756982589082.kers'
[2026-05-26 08:26:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-930797980038310015.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9117903756982589082.kers]
Culling duplicate invariants (modulo rational): removing 12 columns.
Culled 12 columns in 0 ms.
// Phase 1: matrix 196 rows 213 cols 544 entries
Finished phase 1 with 117 SingleSign rule and 49 generalized
[2026-05-26 08:26:25] [INFO ] Computed 59 invariants in 2 ms
Computed 59 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-9117903756982589082.kers
Total runtime 4 ms.
[2026-05-26 08:26:25] [INFO ] Implicit Places using invariants in 395 ms returned [15, 16, 18, 19, 24, 31, 35, 46, 47, 59, 64, 65, 73, 78, 79, 101, 113, 114, 116, 118, 119, 159, 160, 162, 164, 165, 190, 191, 194, 205, 216]
Discarding 31 places :
Implicit Place search using SMT only with invariants took 427 ms to find 31 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 194/231 places, 196/202 transitions.
Applied a total of 0 rules in 8 ms. Remains 194 /194 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 491 ms. Remains : 194/231 places, 196/202 transitions.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 196/196 transitions.
Applied a total of 0 rules in 7 ms. Remains 194 /194 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8908790754622078671.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3137816861891911129.kers'
[2026-05-26 08:26:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8908790754622078671.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3137816861891911129.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 196 rows 188 cols 450 entries
Finished phase 1 with 154 SingleSign rule and 12 generalized
[2026-05-26 08:26:25] [INFO ] Computed 28 invariants in 0 ms
Computed 28 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3137816861891911129.kers
Total runtime 1 ms.
[2026-05-26 08:26:25] [INFO ] Implicit Places using invariants in 124 ms returned []
[2026-05-26 08:26:25] [INFO ] Invariant cache hit.
[2026-05-26 08:26:26] [INFO ] State equation strengthened by 68 read => feed constraints.
[2026-05-26 08:26:26] [INFO ] Implicit Places using invariants and state equation in 445 ms returned []
Implicit Place search using SMT with State Equation took 572 ms to find 0 implicit places.
Running 193 sub problems to find dead transitions.
[2026-05-26 08:26:26] [INFO ] Invariant cache hit.
[2026-05-26 08:26:26] [INFO ] State equation strengthened by 68 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/190 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/190 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/190 variables, 20/40 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/190 variables, 15/55 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/190 variables, 4/59 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/190 variables, 2/61 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/190 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 7 (OVERLAPS) 3/193 variables, 5/66 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/193 variables, 2/68 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/193 variables, 12/80 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/193 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/193 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/193 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/193 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 14 (OVERLAPS) 1/194 variables, 1/84 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/194 variables, 1/85 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/194 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 17 (OVERLAPS) 196/390 variables, 194/279 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/390 variables, 68/347 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/390 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 20 (OVERLAPS) 0/390 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 193 unsolved
No progress, stopping.
After SMT solving in domain Real declared 390/390 variables, and 347 constraints, problems are : Problem set: 0 solved, 193 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 194/194 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 193/193 constraints, Known Traps: 57/57 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 193 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/190 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/190 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/190 variables, 49/69 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/190 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 4 (OVERLAPS) 3/193 variables, 5/74 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 2/76 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/193 variables, 7/83 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/193 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 8 (OVERLAPS) 1/194 variables, 1/84 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/194 variables, 1/85 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/194 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 11 (OVERLAPS) 196/390 variables, 194/279 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/390 variables, 68/347 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/390 variables, 193/540 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/390 variables, 0/540 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 15 (OVERLAPS) 0/390 variables, 0/540 constraints. Problems are: Problem set: 0 solved, 193 unsolved
No progress, stopping.
After SMT solving in domain Int declared 390/390 variables, and 540 constraints, problems are : Problem set: 0 solved, 193 unsolved in 25223 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 194/194 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 193/193 constraints, Known Traps: 57/57 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 55301ms problems are : Problem set: 0 solved, 193 unsolved
Search for dead transitions found 0 dead transitions in 55314ms
Finished structural reductions in LTL mode , in 1 iterations and 55916 ms. Remains : 194/194 places, 196/196 transitions.
Support contains 41 out of 194 places after structural reductions.
[2026-05-26 08:27:21] [INFO ] Flatten gal took : 43 ms
[2026-05-26 08:27:21] [INFO ] Flatten gal took : 16 ms
[2026-05-26 08:27:21] [INFO ] Input system was already deterministic with 196 transitions.
Reduction of identical properties reduced properties to check from 27 to 26
RANDOM walk for 18576 steps (3 resets) in 326 ms. (56 steps per ms) remains 0/26 properties
FORMULA ParamProductionCell-PT-3-LTLCardinality-09 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' '!(X((F((X(X(X(p0)))&&F(p1)))&&F(p2))))'
Support contains 6 out of 194 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 196/196 transitions.
Applied a total of 0 rules in 5 ms. Remains 194 /194 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2026-05-26 08:27:22] [INFO ] Invariant cache hit.
[2026-05-26 08:27:22] [INFO ] Implicit Places using invariants in 132 ms returned [29, 34, 83, 84, 166, 171, 172]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 134 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 187/194 places, 196/196 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 185 transition count 194
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 185 transition count 194
Applied a total of 4 rules in 7 ms. Remains 185 /187 variables (removed 2) and now considering 194/196 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7072997703194236872.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16030532430801287802.kers'
[2026-05-26 08:27:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7072997703194236872.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16030532430801287802.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 194 rows 180 cols 406 entries
Finished phase 1 with 157 SingleSign rule and 7 generalized
[2026-05-26 08:27:22] [INFO ] Computed 21 invariants in 0 ms
Computed 21 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16030532430801287802.kers
Total runtime 1 ms.
[2026-05-26 08:27:22] [INFO ] Implicit Places using invariants in 95 ms returned []
[2026-05-26 08:27:22] [INFO ] Invariant cache hit.
[2026-05-26 08:27:22] [INFO ] State equation strengthened by 68 read => feed constraints.
[2026-05-26 08:27:23] [INFO ] Implicit Places using invariants and state equation in 371 ms returned []
Implicit Place search using SMT with State Equation took 468 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 185/194 places, 194/196 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 614 ms. Remains : 185/194 places, 194/196 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((X(X(X(p0)))&&F(p1)))&&F(p2))))'
Stuttering acceptance computed with spot in 554 ms :[(OR (NOT p2) (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p2) (NOT p0)), (NOT p2), (NOT p0), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ParamProductionCell-PT-3-LTLCardinality-00
Product exploration explored 100000 steps with 51 reset in 266 ms.
Stack based approach found an accepted trace after 377 steps with 0 reset with depth 378 and stack size 378 in 1 ms.
FORMULA ParamProductionCell-PT-3-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property ParamProductionCell-PT-3-LTLCardinality-00 finished in 1541 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(X((X(F(p1))&&F(p2))))||p0))))'
Support contains 6 out of 194 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 196/196 transitions.
Applied a total of 0 rules in 3 ms. Remains 194 /194 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16633337593934896910.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13003653063637667120.kers'
[2026-05-26 08:27:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16633337593934896910.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13003653063637667120.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 196 rows 188 cols 450 entries
Finished phase 1 with 154 SingleSign rule and 12 generalized
[2026-05-26 08:27:24] [INFO ] Computed 28 invariants in 2 ms
Computed 28 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-13003653063637667120.kers
Total runtime 3 ms.
[2026-05-26 08:27:24] [INFO ] Implicit Places using invariants in 105 ms returned [29, 34, 35, 83, 166, 172]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 107 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 188/194 places, 196/196 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 186 transition count 194
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 186 transition count 194
Applied a total of 4 rules in 7 ms. Remains 186 /188 variables (removed 2) and now considering 194/196 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-565771904711664185.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15472583383011234236.kers'
[2026-05-26 08:27:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-565771904711664185.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15472583383011234236.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 194 rows 181 cols 420 entries
Finished phase 1 with 156 SingleSign rule and 8 generalized
[2026-05-26 08:27:24] [INFO ] Computed 22 invariants in 2 ms
Computed 22 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-15472583383011234236.kers
Total runtime 3 ms.
[2026-05-26 08:27:24] [INFO ] Implicit Places using invariants in 93 ms returned []
[2026-05-26 08:27:24] [INFO ] Invariant cache hit.
[2026-05-26 08:27:24] [INFO ] State equation strengthened by 68 read => feed constraints.
[2026-05-26 08:27:24] [INFO ] Implicit Places using invariants and state equation in 698 ms returned []
Implicit Place search using SMT with State Equation took 794 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 186/194 places, 194/196 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 912 ms. Remains : 186/194 places, 194/196 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(X((X(F(p1))&&F(p2))))||p0))))'
Stuttering acceptance computed with spot in 298 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
Running random walk in product with property : ParamProductionCell-PT-3-LTLCardinality-01
Product exploration explored 100000 steps with 5795 reset in 140 ms.
Product exploration explored 100000 steps with 5762 reset in 221 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 3 factoid took 85 ms. Reduced automaton from 6 states, 8 edges and 3 AP (stutter sensitive) to 6 states, 8 edges and 3 AP (stutter sensitive).
RANDOM walk for 451 steps (0 resets) in 7 ms. (56 steps per ms) remains 0/3 properties
Knowledge based reduction with 3 factoid took 93 ms. Reduced automaton from 6 states, 8 edges and 3 AP (stutter sensitive) to 6 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 213 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
[2026-05-26 08:27:26] [INFO ] Invariant cache hit.
[2026-05-26 08:27:26] [INFO ] [Real]Absence check using 20 positive place invariants in 19 ms returned sat
[2026-05-26 08:27:26] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 14 ms returned sat
[2026-05-26 08:27:26] [INFO ] [Real]Absence check using state equation in 238 ms returned sat
[2026-05-26 08:27:26] [INFO ] Solution in real domain found non-integer solution.
[2026-05-26 08:27:26] [INFO ] [Nat]Absence check using 20 positive place invariants in 14 ms returned sat
[2026-05-26 08:27:26] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 16 ms returned sat
[2026-05-26 08:27:26] [INFO ] [Nat]Absence check using state equation in 368 ms returned sat
[2026-05-26 08:27:26] [INFO ] State equation strengthened by 68 read => feed constraints.
[2026-05-26 08:27:26] [INFO ] [Nat]Added 68 Read/Feed constraints in 34 ms returned sat
[2026-05-26 08:27:27] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 976 ms
[2026-05-26 08:27:27] [INFO ] Computed and/alt/rep : 191/311/191 causal constraints (skipped 0 transitions) in 9 ms.
[2026-05-26 08:27:29] [INFO ] Added : 188 causal constraints over 38 iterations in 1143 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p2))
Knowledge-based reduction took 3475 ms.
Stuttering acceptance computed with spot in 256 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
Support contains 6 out of 186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 194/194 transitions.
Applied a total of 0 rules in 7 ms. Remains 186 /186 variables (removed 0) and now considering 194/194 (removed 0) transitions.
[2026-05-26 08:27:29] [INFO ] Invariant cache hit.
[2026-05-26 08:27:29] [INFO ] Implicit Places using invariants in 89 ms returned []
[2026-05-26 08:27:29] [INFO ] Invariant cache hit.
[2026-05-26 08:27:29] [INFO ] State equation strengthened by 68 read => feed constraints.
[2026-05-26 08:27:30] [INFO ] Implicit Places using invariants and state equation in 687 ms returned []
Implicit Place search using SMT with State Equation took 778 ms to find 0 implicit places.
Running 191 sub problems to find dead transitions.
[2026-05-26 08:27:30] [INFO ] Invariant cache hit.
[2026-05-26 08:27:30] [INFO ] State equation strengthened by 68 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/182 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/182 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/182 variables, 8/44 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/182 variables, 4/48 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/182 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/182 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 6 (OVERLAPS) 3/185 variables, 4/53 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/185 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/185 variables, 11/65 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/185 variables, 2/67 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/185 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 11 (OVERLAPS) 1/186 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/186 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/186 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 14 (OVERLAPS) 194/380 variables, 186/255 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/380 variables, 68/323 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/380 variables, 1/324 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/380 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 191 unsolved
All remaining problems are real, not stopping.
At refinement iteration 18 (OVERLAPS) 0/380 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 191 unsolved
No progress, stopping.
After SMT solving in domain Real declared 380/380 variables, and 324 constraints, problems are : Problem set: 0 solved, 191 unsolved in 28517 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 186/186 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 191/191 constraints, Known Traps: 48/48 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 191 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/182 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/182 variables, 41/57 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/182 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 3 (OVERLAPS) 3/185 variables, 4/61 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/185 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/185 variables, 5/67 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/185 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 7 (OVERLAPS) 1/186 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/186 variables, 2/70 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/186 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 10 (OVERLAPS) 194/380 variables, 186/256 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/380 variables, 68/324 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/380 variables, 191/515 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/380 variables, 0/515 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 14 (OVERLAPS) 0/380 variables, 0/515 constraints. Problems are: Problem set: 0 solved, 191 unsolved
No progress, stopping.
After SMT solving in domain Int declared 380/380 variables, and 515 constraints, problems are : Problem set: 0 solved, 191 unsolved in 21018 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 186/186 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 191/191 constraints, Known Traps: 48/48 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49554ms problems are : Problem set: 0 solved, 191 unsolved
Search for dead transitions found 0 dead transitions in 49556ms
Finished structural reductions in LTL mode , in 1 iterations and 50345 ms. Remains : 186/186 places, 194/194 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 3 factoid took 81 ms. Reduced automaton from 6 states, 8 edges and 3 AP (stutter sensitive) to 6 states, 8 edges and 3 AP (stutter sensitive).
RANDOM walk for 477 steps (0 resets) in 8 ms. (53 steps per ms) remains 0/3 properties
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 6 states, 8 edges and 3 AP (stutter sensitive) to 6 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 279 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
[2026-05-26 08:28:20] [INFO ] Invariant cache hit.
[2026-05-26 08:28:20] [INFO ] [Real]Absence check using 20 positive place invariants in 18 ms returned sat
[2026-05-26 08:28:20] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2026-05-26 08:28:20] [INFO ] [Real]Absence check using state equation in 234 ms returned sat
[2026-05-26 08:28:20] [INFO ] Solution in real domain found non-integer solution.
[2026-05-26 08:28:20] [INFO ] [Nat]Absence check using 20 positive place invariants in 16 ms returned sat
[2026-05-26 08:28:20] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 13 ms returned sat
[2026-05-26 08:28:21] [INFO ] [Nat]Absence check using state equation in 382 ms returned sat
[2026-05-26 08:28:21] [INFO ] State equation strengthened by 68 read => feed constraints.
[2026-05-26 08:28:21] [INFO ] [Nat]Added 68 Read/Feed constraints in 35 ms returned sat
[2026-05-26 08:28:22] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1001 ms
[2026-05-26 08:28:22] [INFO ] Computed and/alt/rep : 191/311/191 causal constraints (skipped 0 transitions) in 9 ms.
[2026-05-26 08:28:23] [INFO ] Added : 188 causal constraints over 38 iterations in 1139 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p2))
Knowledge-based reduction took 3506 ms.
Stuttering acceptance computed with spot in 281 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 261 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
Product exploration explored 100000 steps with 5833 reset in 105 ms.
Product exploration explored 100000 steps with 5786 reset in 108 ms.
Spot run failed in 82 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/ltsmin10625059319273792301
[2026-05-26 08:28:24] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10625059319273792301
Running compilation step : cd /tmp/ltsmin10625059319273792301;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 452 ms.
Running link step : cd /tmp/ltsmin10625059319273792301;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin10625059319273792301;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--hoa' '/tmp/stateBased6966567195670463997.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 194/194 transitions.
Applied a total of 0 rules in 3 ms. Remains 186 /186 variables (removed 0) and now considering 194/194 (removed 0) transitions.
[2026-05-26 08:28:39] [INFO ] Invariant cache hit.
[2026-05-26 08:28:39] [INFO ] Implicit Places using invariants in 427 ms returned []
[2026-05-26 08:28:39] [INFO ] Invariant cache hit.
[2026-05-26 08:28:39] [INFO ] State equation strengthened by 68 read => feed constraints.
[2026-05-26 08:28:40] [INFO ] Implicit Places using invariants and state equation in 728 ms returned []
Implicit Place search using SMT with State Equation took 1181 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1184 ms. Remains : 186/186 places, 194/194 transitions.
Built C files in :
/tmp/ltsmin5060556259675318336
[2026-05-26 08:28:40] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5060556259675318336
Running compilation step : cd /tmp/ltsmin5060556259675318336;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 298 ms.
Running link step : cd /tmp/ltsmin5060556259675318336;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin5060556259675318336;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--hoa' '/tmp/stateBased4720722890885633265.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2026-05-26 08:28:55] [INFO ] Flatten gal took : 14 ms
[2026-05-26 08:28:55] [INFO ] Flatten gal took : 19 ms
[2026-05-26 08:28:55] [INFO ] Time to serialize gal into /tmp/LTL14919444151186609934.gal : 3 ms
[2026-05-26 08:28:55] [INFO ] Time to serialize properties into /tmp/LTL1631464944722386920.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/LTL14919444151186609934.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9851278498448246333.hoa' '-atoms' '/tmp/LTL1631464944722386920.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/LTL1631464944722386920.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9851278498448246333.hoa
Reverse transition relation is NOT exact ! Due to transitions t6, t10, t14, t22, t26, t30, t34, t42, t46, t54, t58, t62, t65, t72, t73, t76, t77, t79, t80,...442
Detected timeout of ITS tools.
[2026-05-26 08:29:10] [INFO ] Flatten gal took : 9 ms
[2026-05-26 08:29:10] [INFO ] Flatten gal took : 8 ms
[2026-05-26 08:29:10] [INFO ] Time to serialize gal into /tmp/LTL2552142021757708154.gal : 2 ms
[2026-05-26 08:29:10] [INFO ] Time to serialize properties into /tmp/LTL16649163961951887946.ltl : 8 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/LTL2552142021757708154.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16649163961951887946.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...276
Read 1 LTL properties
Checking formula 0 : !((X(G(("((arm1_retract_ext==0)||(A2U_rot3_run==1))")||(X(X((X(F("((crane_to_belt2==0)||(CL_out==1))")))&&(F("((robot_stop==0)||(crane...185
Formula 0 simplified : XF(!"((arm1_retract_ext==0)||(A2U_rot3_run==1))" & XX(XG!"((crane_to_belt2==0)||(CL_out==1))" | G!"((robot_stop==0)||(crane_release_...169
Reverse transition relation is NOT exact ! Due to transitions t6, t10, t14, t22, t26, t30, t34, t42, t46, t54, t58, t62, t65, t72, t73, t76, t77, t79, t80,...442
Detected timeout of ITS tools.
[2026-05-26 08:29:25] [INFO ] Flatten gal took : 12 ms
[2026-05-26 08:29:25] [INFO ] Applying decomposition
[2026-05-26 08:29:25] [INFO ] Flatten gal took : 8 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/graph8722308873033850324.txt' '-o' '/tmp/graph8722308873033850324.bin' '-w' '/tmp/graph8722308873033850324.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8722308873033850324.bin' '-l' '-1' '-v' '-w' '/tmp/graph8722308873033850324.weights' '-q' '0' '-e' '0.001'
[2026-05-26 08:29:25] [INFO ] Decomposing Gal with order
[2026-05-26 08:29:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 08:29:25] [INFO ] Removed a total of 34 redundant transitions.
[2026-05-26 08:29:25] [INFO ] Flatten gal took : 68 ms
[2026-05-26 08:29:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-26 08:29:25] [INFO ] Time to serialize gal into /tmp/LTL17902547000120773230.gal : 5 ms
[2026-05-26 08:29:25] [INFO ] Time to serialize properties into /tmp/LTL4928378852146984455.ltl : 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/LTL17902547000120773230.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4928378852146984455.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(("((i7.i1.u48.arm1_retract_ext==0)||(i3.u30.A2U_rot3_run==1))")||(X(X((X(F("((i8.i1.u57.crane_to_belt2==0)||(i8.i0.u64.CL_out==...239
Formula 0 simplified : XF(!"((i7.i1.u48.arm1_retract_ext==0)||(i3.u30.A2U_rot3_run==1))" & XX(XG!"((i8.i1.u57.crane_to_belt2==0)||(i8.i0.u64.CL_out==1))" |...223
Reverse transition relation is NOT exact ! Due to transitions t65, t118, i0.i0.u3.t22, i0.i0.u12.t26, i0.i2.u14.t34, i0.i2.u16.t30, i1.u20.t42, i1.u21.t46,...791
6 unique states visited
0 strongly connected components in search stack
6 transitions explored
5 items max in DFS search stack
143 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.46345,79608,1,0,172027,642,3251,127805,326,2079,256912
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ParamProductionCell-PT-3-LTLCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property ParamProductionCell-PT-3-LTLCardinality-01 finished in 123722 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&&(X(X((X(p1) U p2)))||p3)))))'
Support contains 7 out of 194 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 196/196 transitions.
Applied a total of 0 rules in 5 ms. Remains 194 /194 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8164549729074531082.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3828745469771701750.kers'
[2026-05-26 08:29:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8164549729074531082.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3828745469771701750.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 196 rows 188 cols 450 entries
Finished phase 1 with 154 SingleSign rule and 12 generalized
[2026-05-26 08:29:27] [INFO ] Computed 28 invariants in 2 ms
Computed 28 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-3828745469771701750.kers
Total runtime 2 ms.
[2026-05-26 08:29:27] [INFO ] Implicit Places using invariants in 131 ms returned [29, 35, 83, 84, 166, 171, 172]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 132 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 187/194 places, 196/196 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 185 transition count 194
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 185 transition count 194
Applied a total of 4 rules in 7 ms. Remains 185 /187 variables (removed 2) and now considering 194/196 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9299432729527965331.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17087000546468591432.kers'
[2026-05-26 08:29:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9299432729527965331.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17087000546468591432.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 194 rows 180 cols 406 entries
Finished phase 1 with 157 SingleSign rule and 7 generalized
[2026-05-26 08:29:27] [INFO ] Computed 21 invariants in 0 ms
Computed 21 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17087000546468591432.kers
Total runtime 1 ms.
[2026-05-26 08:29:27] [INFO ] Implicit Places using invariants in 88 ms returned []
[2026-05-26 08:29:27] [INFO ] Invariant cache hit.
[2026-05-26 08:29:28] [INFO ] State equation strengthened by 68 read => feed constraints.
[2026-05-26 08:29:28] [INFO ] Implicit Places using invariants and state equation in 338 ms returned []
Implicit Place search using SMT with State Equation took 428 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 185/194 places, 194/196 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 572 ms. Remains : 185/194 places, 194/196 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(X((X(p1) U p2)))||p3)))))'
Stuttering acceptance computed with spot in 348 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3)))]
Running random walk in product with property : ParamProductionCell-PT-3-LTLCardinality-02
Product exploration explored 100000 steps with 25000 reset in 225 ms.
Product exploration explored 100000 steps with 25000 reset in 231 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 7 factoid took 64 ms. Reduced automaton from 7 states, 15 edges and 4 AP (stutter sensitive) to 7 states, 15 edges and 4 AP (stutter sensitive).
RANDOM walk for 17193 steps (3 resets) in 97 ms. (175 steps per ms) remains 0/13 properties
Knowledge based reduction with 7 factoid took 197 ms. Reduced automaton from 7 states, 15 edges and 4 AP (stutter sensitive) to 7 states, 15 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 292 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3)))]
Knowledge-based reduction took 598 ms.
Stuttering acceptance computed with spot in 296 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3)))]
Support contains 7 out of 185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 185/185 places, 194/194 transitions.
Applied a total of 0 rules in 1 ms. Remains 185 /185 variables (removed 0) and now considering 194/194 (removed 0) transitions.
[2026-05-26 08:29:30] [INFO ] Invariant cache hit.
[2026-05-26 08:29:30] [INFO ] Implicit Places using invariants in 86 ms returned []
[2026-05-26 08:29:30] [INFO ] Invariant cache hit.
[2026-05-26 08:29:30] [INFO ] State equation strengthened by 68 read => feed constraints.
[2026-05-26 08:29:30] [INFO ] Implicit Places using invariants and state equation in 358 ms returned []
Implicit Place search using SMT with State Equation took 445 ms to find 0 implicit places.
Running 191 sub problems to find dead transitions.
[2026-05-26 08:29:30] [INFO ] Invariant cache hit.
[2026-05-26 08:29:30] [INFO ] State equation strengthened by 68 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/181 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/181 variables, 20/35 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/181 variables, 11/46 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/181 variables, 4/50 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/181 variables, 2/52 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/181 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 6 (OVERLAPS) 3/184 variables, 4/56 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/184 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/184 variables, 14/71 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/184 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 10 (OVERLAPS) 1/185 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/185 variables, 2/74 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/185 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 13 (OVERLAPS) 194/379 variables, 185/259 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/379 variables, 68/327 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/379 variables, 0/327 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 16 (OVERLAPS) 0/379 variables, 0/327 constraints. Problems are: Problem set: 0 solved, 191 unsolved
No progress, stopping.
After SMT solving in domain Real declared 379/379 variables, and 327 constraints, problems are : Problem set: 0 solved, 191 unsolved in 24103 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 185/185 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 191/191 constraints, Known Traps: 53/53 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 191 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/181 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/181 variables, 46/61 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/181 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 3 (OVERLAPS) 3/184 variables, 4/65 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/184 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/184 variables, 6/72 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/184 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 7 (OVERLAPS) 1/185 variables, 1/73 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/185 variables, 1/74 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/185 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 10 (OVERLAPS) 194/379 variables, 185/259 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/379 variables, 68/327 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/379 variables, 191/518 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/379 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 14 (OVERLAPS) 0/379 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 191 unsolved
No progress, stopping.
After SMT solving in domain Int declared 379/379 variables, and 518 constraints, problems are : Problem set: 0 solved, 191 unsolved in 21198 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 185/185 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 191/191 constraints, Known Traps: 53/53 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45314ms problems are : Problem set: 0 solved, 191 unsolved
Search for dead transitions found 0 dead transitions in 45316ms
Finished structural reductions in LTL mode , in 1 iterations and 45766 ms. Remains : 185/185 places, 194/194 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 7 factoid took 59 ms. Reduced automaton from 7 states, 15 edges and 4 AP (stutter sensitive) to 7 states, 15 edges and 4 AP (stutter sensitive).
RANDOM walk for 23417 steps (5 resets) in 66 ms. (349 steps per ms) remains 0/13 properties
Knowledge based reduction with 7 factoid took 215 ms. Reduced automaton from 7 states, 15 edges and 4 AP (stutter sensitive) to 7 states, 15 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 331 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3)))]
Knowledge-based reduction took 637 ms.
Stuttering acceptance computed with spot in 312 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3)))]
Stuttering acceptance computed with spot in 339 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3)))]
Product exploration explored 100000 steps with 25000 reset in 118 ms.
Product exploration explored 100000 steps with 25000 reset in 128 ms.
Spot run failed in 50 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/ltsmin5238781968748271884
[2026-05-26 08:30:17] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5238781968748271884
Running compilation step : cd /tmp/ltsmin5238781968748271884;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 311 ms.
Running link step : cd /tmp/ltsmin5238781968748271884;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin5238781968748271884;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--hoa' '/tmp/stateBased16258554150505764129.hoa' '--buchi-type=spotba'
LTSmin run took 21 ms.
FORMULA ParamProductionCell-PT-3-LTLCardinality-02 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ParamProductionCell-PT-3-LTLCardinality-02 finished in 50100 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 U p1) U (X(p2)&&(p3 U (G(p3)||(p3&&(!p0 U (G(!p0)||(!p0&&G(p3)))))))))))'
Support contains 5 out of 194 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 196/196 transitions.
Applied a total of 0 rules in 4 ms. Remains 194 /194 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14948192537729358013.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11762514702970886247.kers'
[2026-05-26 08:30:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14948192537729358013.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11762514702970886247.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 196 rows 188 cols 450 entries
Finished phase 1 with 154 SingleSign rule and 12 generalized
[2026-05-26 08:30:17] [INFO ] Computed 28 invariants in 3 ms
Computed 28 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-11762514702970886247.kers
Total runtime 4 ms.
[2026-05-26 08:30:17] [INFO ] Implicit Places using invariants in 116 ms returned [29, 34, 35, 83, 84, 171]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 117 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 188/194 places, 196/196 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 186 transition count 194
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 186 transition count 194
Applied a total of 4 rules in 3 ms. Remains 186 /188 variables (removed 2) and now considering 194/196 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5666328757240460484.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11857109167123301714.kers'
[2026-05-26 08:30:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5666328757240460484.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11857109167123301714.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 194 rows 181 cols 414 entries
Finished phase 1 with 157 SingleSign rule and 7 generalized
[2026-05-26 08:30:17] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11857109167123301714.kers
Total runtime 1 ms.
[2026-05-26 08:30:18] [INFO ] Implicit Places using invariants in 83 ms returned []
[2026-05-26 08:30:18] [INFO ] Invariant cache hit.
[2026-05-26 08:30:18] [INFO ] State equation strengthened by 68 read => feed constraints.
[2026-05-26 08:30:18] [INFO ] Implicit Places using invariants and state equation in 514 ms returned []
Implicit Place search using SMT with State Equation took 598 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 186/194 places, 194/196 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 722 ms. Remains : 186/194 places, 194/196 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 U p1) U (X(p2)&&(p3 U (G(p3)||(p3&&(!p0 U (G(!p0)||(!p0&&G(p3)))))))))))'
Stuttering acceptance computed with spot in 979 ms :[(OR (NOT p3) (NOT p2)), true, (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) p3)), (OR (NOT p3) (NOT p2)), (AND p0 (NOT p3)), (NOT p2), (AND p0 (NOT p3)), (AND (NOT p1) (NOT p2) p3), (NOT p3), p0, (NOT p3), (AND p0 (NOT p3)), (OR (AND p0 (NOT p3)) (AND p0 (NOT p2))), (NOT p3), false, false, false, (AND (NOT p2) (NOT p3)), false, (AND (NOT p3) (NOT p0) (NOT p2))]
Running random walk in product with property : ParamProductionCell-PT-3-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 440 steps with 74 reset in 4 ms.
FORMULA ParamProductionCell-PT-3-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ParamProductionCell-PT-3-LTLCardinality-03 finished in 1785 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F((!p0 U (p1||G(!p0))))&&G((p2||(X(!p0) U ((!p3&&X(!p0))||X(G(!p0)))))))))'
Support contains 7 out of 194 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 196/196 transitions.
Applied a total of 0 rules in 4 ms. Remains 194 /194 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12969916305342065809.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15163475195928257763.kers'
[2026-05-26 08:30:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12969916305342065809.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15163475195928257763.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 196 rows 188 cols 450 entries
Finished phase 1 with 154 SingleSign rule and 12 generalized
[2026-05-26 08:30:19] [INFO ] Computed 28 invariants in 3 ms
Computed 28 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-15163475195928257763.kers
Total runtime 3 ms.
[2026-05-26 08:30:19] [INFO ] Implicit Places using invariants in 114 ms returned [29, 34, 35, 83, 84, 166, 171, 172]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 121 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 186/194 places, 196/196 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 184 transition count 194
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 184 transition count 194
Applied a total of 4 rules in 3 ms. Remains 184 /186 variables (removed 2) and now considering 194/196 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14751652975101299370.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11205354533780145995.kers'
[2026-05-26 08:30:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14751652975101299370.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11205354533780145995.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 194 rows 179 cols 402 entries
Finished phase 1 with 157 SingleSign rule and 7 generalized
[2026-05-26 08:30:19] [INFO ] Computed 20 invariants in 2 ms
Computed 20 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-11205354533780145995.kers
Total runtime 3 ms.
[2026-05-26 08:30:19] [INFO ] Implicit Places using invariants in 89 ms returned []
[2026-05-26 08:30:19] [INFO ] Invariant cache hit.
[2026-05-26 08:30:19] [INFO ] State equation strengthened by 68 read => feed constraints.
[2026-05-26 08:30:20] [INFO ] Implicit Places using invariants and state equation in 341 ms returned []
Implicit Place search using SMT with State Equation took 432 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 184/194 places, 194/196 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 560 ms. Remains : 184/194 places, 194/196 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F((!p0 U (p1||G(!p0))))&&G((p2||(X(!p0) U ((!p3&&X(!p0))||X(G(!p0)))))))))'
Stuttering acceptance computed with spot in 429 ms :[(OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), (OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), (AND p0 (NOT p2)), (AND (NOT p1) p0), (AND p0 (NOT p1) p2), (AND p0 (NOT p2)), (AND (NOT p1) p0), false, (AND p0 (NOT p1))]
Running random walk in product with property : ParamProductionCell-PT-3-LTLCardinality-04
Product exploration explored 100000 steps with 1118 reset in 150 ms.
Product exploration explored 100000 steps with 1136 reset in 157 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 37 factoid took 226 ms. Reduced automaton from 9 states, 34 edges and 4 AP (stutter sensitive) to 9 states, 33 edges and 4 AP (stutter sensitive).
RANDOM walk for 40000 steps (8 resets) in 222 ms. (179 steps per ms) remains 2/19 properties
BEST_FIRST walk for 3832 steps (0 resets) in 40 ms. (93 steps per ms) remains 0/2 properties
Knowledge based reduction with 37 factoid took 505 ms. Reduced automaton from 9 states, 33 edges and 4 AP (stutter sensitive) to 9 states, 33 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 388 ms :[(OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), (OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), (AND p0 (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1) p2), (AND p0 (NOT p2)), (AND p0 (NOT p1)), false, (AND p0 (NOT p1))]
[2026-05-26 08:30:22] [INFO ] Invariant cache hit.
[2026-05-26 08:30:22] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2026-05-26 08:30:22] [INFO ] [Real]Absence check using 18 positive and 2 generalized place invariants in 11 ms returned sat
[2026-05-26 08:30:22] [INFO ] [Real]Absence check using state equation in 278 ms returned sat
[2026-05-26 08:30:22] [INFO ] Solution in real domain found non-integer solution.
[2026-05-26 08:30:22] [INFO ] [Nat]Absence check using 18 positive place invariants in 15 ms returned sat
[2026-05-26 08:30:22] [INFO ] [Nat]Absence check using 18 positive and 2 generalized place invariants in 6 ms returned sat
[2026-05-26 08:30:23] [INFO ] [Nat]Absence check using state equation in 393 ms returned sat
[2026-05-26 08:30:23] [INFO ] State equation strengthened by 68 read => feed constraints.
[2026-05-26 08:30:23] [INFO ] [Nat]Added 68 Read/Feed constraints in 28 ms returned sat
[2026-05-26 08:30:24] [INFO ] Trap strengthening (SAT) tested/added 18/17 trap constraints in 1884 ms
[2026-05-26 08:30:24] [INFO ] Computed and/alt/rep : 191/309/191 causal constraints (skipped 0 transitions) in 9 ms.
[2026-05-26 08:30:26] [INFO ] Added : 190 causal constraints over 38 iterations in 1204 ms. Result :sat
Could not prove EG (AND p0 (NOT p2))
[2026-05-26 08:30:26] [INFO ] Invariant cache hit.
[2026-05-26 08:30:26] [INFO ] [Real]Absence check using 18 positive place invariants in 25 ms returned sat
[2026-05-26 08:30:26] [INFO ] [Real]Absence check using 18 positive and 2 generalized place invariants in 7 ms returned sat
[2026-05-26 08:30:26] [INFO ] [Real]Absence check using state equation in 422 ms returned sat
[2026-05-26 08:30:26] [INFO ] Solution in real domain found non-integer solution.
[2026-05-26 08:30:26] [INFO ] [Nat]Absence check using 18 positive place invariants in 12 ms returned sat
[2026-05-26 08:30:26] [INFO ] [Nat]Absence check using 18 positive and 2 generalized place invariants in 6 ms returned sat
[2026-05-26 08:30:27] [INFO ] [Nat]Absence check using state equation in 451 ms returned sat
[2026-05-26 08:30:27] [INFO ] State equation strengthened by 68 read => feed constraints.
[2026-05-26 08:30:27] [INFO ] [Nat]Added 68 Read/Feed constraints in 65 ms returned sat
[2026-05-26 08:30:29] [INFO ] Trap strengthening (SAT) tested/added 21/20 trap constraints in 2632 ms
[2026-05-26 08:30:29] [INFO ] Computed and/alt/rep : 191/309/191 causal constraints (skipped 0 transitions) in 8 ms.
[2026-05-26 08:30:31] [INFO ] Added : 181 causal constraints over 37 iterations in 1867 ms. Result :sat
Could not prove EG (AND p0 (NOT p1))
Knowledge-based reduction took 10901 ms.
Stuttering acceptance computed with spot in 412 ms :[(OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), (OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), (AND p0 (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1) p2), (AND p0 (NOT p2)), (AND p0 (NOT p1)), false, (AND p0 (NOT p1))]
Support contains 7 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 194/194 transitions.
Applied a total of 0 rules in 4 ms. Remains 184 /184 variables (removed 0) and now considering 194/194 (removed 0) transitions.
[2026-05-26 08:30:32] [INFO ] Invariant cache hit.
[2026-05-26 08:30:32] [INFO ] Implicit Places using invariants in 122 ms returned []
[2026-05-26 08:30:32] [INFO ] Invariant cache hit.
[2026-05-26 08:30:32] [INFO ] State equation strengthened by 68 read => feed constraints.
[2026-05-26 08:30:32] [INFO ] Implicit Places using invariants and state equation in 355 ms returned []
Implicit Place search using SMT with State Equation took 481 ms to find 0 implicit places.
Running 191 sub problems to find dead transitions.
[2026-05-26 08:30:32] [INFO ] Invariant cache hit.
[2026-05-26 08:30:32] [INFO ] State equation strengthened by 68 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/180 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/180 variables, 20/35 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/180 variables, 8/43 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/180 variables, 5/48 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/180 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/180 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 6 (OVERLAPS) 3/183 variables, 3/52 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/183 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/183 variables, 13/66 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/183 variables, 2/68 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/183 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 11 (OVERLAPS) 1/184 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/184 variables, 3/72 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/184 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 14 (OVERLAPS) 194/378 variables, 184/256 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/378 variables, 68/324 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/378 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 17 (OVERLAPS) 0/378 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 191 unsolved
No progress, stopping.
After SMT solving in domain Real declared 378/378 variables, and 324 constraints, problems are : Problem set: 0 solved, 191 unsolved in 26076 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 184/184 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 191/191 constraints, Known Traps: 52/52 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 191 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/180 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/180 variables, 44/59 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/180 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 3 (OVERLAPS) 3/183 variables, 3/62 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/183 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/183 variables, 7/70 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/183 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 7 (OVERLAPS) 1/184 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/184 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/184 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 10 (OVERLAPS) 194/378 variables, 184/256 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/378 variables, 68/324 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/378 variables, 191/515 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/378 variables, 0/515 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 14 (OVERLAPS) 0/378 variables, 0/515 constraints. Problems are: Problem set: 0 solved, 191 unsolved
No progress, stopping.
After SMT solving in domain Int declared 378/378 variables, and 515 constraints, problems are : Problem set: 0 solved, 191 unsolved in 19265 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 184/184 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 191/191 constraints, Known Traps: 52/52 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45358ms problems are : Problem set: 0 solved, 191 unsolved
Search for dead transitions found 0 dead transitions in 45359ms
Finished structural reductions in LTL mode , in 1 iterations and 45847 ms. Remains : 184/184 places, 194/194 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 27 factoid took 186 ms. Reduced automaton from 9 states, 33 edges and 4 AP (stutter sensitive) to 9 states, 33 edges and 4 AP (stutter sensitive).
RANDOM walk for 40000 steps (8 resets) in 203 ms. (196 steps per ms) remains 2/19 properties
BEST_FIRST walk for 8376 steps (1 resets) in 12 ms. (644 steps per ms) remains 0/2 properties
Knowledge based reduction with 27 factoid took 456 ms. Reduced automaton from 9 states, 33 edges and 4 AP (stutter sensitive) to 9 states, 33 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 316 ms :[(OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), (OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), (AND p0 (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1) p2), (AND p0 (NOT p2)), (AND p0 (NOT p1)), false, (AND p0 (NOT p1))]
[2026-05-26 08:31:19] [INFO ] Invariant cache hit.
[2026-05-26 08:31:19] [INFO ] [Real]Absence check using 18 positive place invariants in 27 ms returned sat
[2026-05-26 08:31:19] [INFO ] [Real]Absence check using 18 positive and 2 generalized place invariants in 11 ms returned sat
[2026-05-26 08:31:19] [INFO ] [Real]Absence check using state equation in 290 ms returned sat
[2026-05-26 08:31:19] [INFO ] Solution in real domain found non-integer solution.
[2026-05-26 08:31:19] [INFO ] [Nat]Absence check using 18 positive place invariants in 14 ms returned sat
[2026-05-26 08:31:19] [INFO ] [Nat]Absence check using 18 positive and 2 generalized place invariants in 5 ms returned sat
[2026-05-26 08:31:20] [INFO ] [Nat]Absence check using state equation in 381 ms returned sat
[2026-05-26 08:31:20] [INFO ] State equation strengthened by 68 read => feed constraints.
[2026-05-26 08:31:20] [INFO ] [Nat]Added 68 Read/Feed constraints in 26 ms returned sat
[2026-05-26 08:31:22] [INFO ] Trap strengthening (SAT) tested/added 18/17 trap constraints in 1912 ms
[2026-05-26 08:31:22] [INFO ] Computed and/alt/rep : 191/309/191 causal constraints (skipped 0 transitions) in 7 ms.
[2026-05-26 08:31:23] [INFO ] Added : 190 causal constraints over 38 iterations in 1169 ms. Result :sat
Could not prove EG (AND p0 (NOT p2))
[2026-05-26 08:31:23] [INFO ] Invariant cache hit.
[2026-05-26 08:31:23] [INFO ] [Real]Absence check using 18 positive place invariants in 22 ms returned sat
[2026-05-26 08:31:23] [INFO ] [Real]Absence check using 18 positive and 2 generalized place invariants in 12 ms returned sat
[2026-05-26 08:31:23] [INFO ] [Real]Absence check using state equation in 412 ms returned sat
[2026-05-26 08:31:23] [INFO ] Solution in real domain found non-integer solution.
[2026-05-26 08:31:23] [INFO ] [Nat]Absence check using 18 positive place invariants in 11 ms returned sat
[2026-05-26 08:31:23] [INFO ] [Nat]Absence check using 18 positive and 2 generalized place invariants in 5 ms returned sat
[2026-05-26 08:31:24] [INFO ] [Nat]Absence check using state equation in 458 ms returned sat
[2026-05-26 08:31:24] [INFO ] State equation strengthened by 68 read => feed constraints.
[2026-05-26 08:31:24] [INFO ] [Nat]Added 68 Read/Feed constraints in 63 ms returned sat
[2026-05-26 08:31:27] [INFO ] Trap strengthening (SAT) tested/added 21/20 trap constraints in 2613 ms
[2026-05-26 08:31:27] [INFO ] Computed and/alt/rep : 191/309/191 causal constraints (skipped 0 transitions) in 12 ms.
[2026-05-26 08:31:28] [INFO ] Added : 181 causal constraints over 37 iterations in 1846 ms. Result :sat
Could not prove EG (AND p0 (NOT p1))
Knowledge-based reduction took 10736 ms.
Stuttering acceptance computed with spot in 327 ms :[(OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), (OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), (AND p0 (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1) p2), (AND p0 (NOT p2)), (AND p0 (NOT p1)), false, (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 331 ms :[(OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), (OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), (AND p0 (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1) p2), (AND p0 (NOT p2)), (AND p0 (NOT p1)), false, (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 839 reset in 141 ms.
Product exploration explored 100000 steps with 843 reset in 134 ms.
Spot run failed in 61 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/ltsmin5521697727769504551
[2026-05-26 08:31:29] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5521697727769504551
Running compilation step : cd /tmp/ltsmin5521697727769504551;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 300 ms.
Running link step : cd /tmp/ltsmin5521697727769504551;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin5521697727769504551;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--hoa' '/tmp/stateBased8420377867773547588.hoa' '--buchi-type=spotba'
LTSmin run took 31 ms.
FORMULA ParamProductionCell-PT-3-LTLCardinality-04 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ParamProductionCell-PT-3-LTLCardinality-04 finished in 70722 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&&F(!p0)) U G(p1)))'
Support contains 4 out of 194 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 194/194 places, 196/196 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 194 transition count 174
Reduce places removed 22 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 23 rules applied. Total rules applied 45 place count 172 transition count 173
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 46 place count 171 transition count 173
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 46 place count 171 transition count 158
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 76 place count 156 transition count 158
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 148 place count 120 transition count 122
Applied a total of 148 rules in 45 ms. Remains 120 /194 variables (removed 74) and now considering 122/196 (removed 74) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6787884701255017633.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7057562565676374492.kers'
[2026-05-26 08:31:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6787884701255017633.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7057562565676374492.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 122 rows 114 cols 306 entries
Finished phase 1 with 80 SingleSign rule and 12 generalized
[2026-05-26 08:31:30] [INFO ] Computed 28 invariants in 0 ms
Computed 28 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-7057562565676374492.kers
Total runtime 4 ms.
[2026-05-26 08:31:30] [INFO ] Implicit Places using invariants in 91 ms returned [17, 20, 21, 47, 48, 103, 107, 108]
[2026-05-26 08:31:30] [INFO ] Actually due to overlaps returned [48, 47, 20, 103, 21, 107, 108]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 94 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 113/194 places, 122/196 transitions.
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 0 with 42 rules applied. Total rules applied 42 place count 92 transition count 101
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 44 place count 91 transition count 100
Applied a total of 44 rules in 10 ms. Remains 91 /113 variables (removed 22) and now considering 100/122 (removed 22) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9213184887999432086.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1557250594274787864.kers'
[2026-05-26 08:31:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9213184887999432086.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1557250594274787864.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 100 rows 86 cols 216 entries
Finished phase 1 with 63 SingleSign rule and 7 generalized
[2026-05-26 08:31:30] [INFO ] Computed 21 invariants in 0 ms
Computed 21 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1557250594274787864.kers
Total runtime 0 ms.
[2026-05-26 08:31:30] [INFO ] Implicit Places using invariants in 65 ms returned [16]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 75 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 90/194 places, 100/196 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 89 transition count 99
Applied a total of 2 rules in 15 ms. Remains 89 /90 variables (removed 1) and now considering 99/100 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3513268247653227619.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16963508375409412246.kers'
[2026-05-26 08:31:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3513268247653227619.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16963508375409412246.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 99 rows 84 cols 212 entries
Finished phase 1 with 62 SingleSign rule and 7 generalized
[2026-05-26 08:31:30] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16963508375409412246.kers
Total runtime 0 ms.
[2026-05-26 08:31:30] [INFO ] Implicit Places using invariants in 61 ms returned []
[2026-05-26 08:31:30] [INFO ] Invariant cache hit.
[2026-05-26 08:31:30] [INFO ] State equation strengthened by 67 read => feed constraints.
[2026-05-26 08:31:30] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 244 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 89/194 places, 99/196 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 486 ms. Remains : 89/194 places, 99/196 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(!p0)&&p0) U G(p1)))'
Stuttering acceptance computed with spot in 107 ms :[true, (NOT p1), (OR (NOT p1) p0), (NOT p1)]
Running random walk in product with property : ParamProductionCell-PT-3-LTLCardinality-05
Entered a terminal (fully accepting) state of product in 36 steps with 0 reset in 0 ms.
FORMULA ParamProductionCell-PT-3-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ParamProductionCell-PT-3-LTLCardinality-05 finished in 617 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 4 out of 194 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 194/194 places, 196/196 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 194 transition count 172
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 48 place count 170 transition count 172
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 48 place count 170 transition count 158
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 76 place count 156 transition count 158
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 1 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 152 place count 118 transition count 120
Applied a total of 152 rules in 17 ms. Remains 118 /194 variables (removed 76) and now considering 120/196 (removed 76) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6446976051210132432.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5087754573762609152.kers'
[2026-05-26 08:31:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6446976051210132432.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5087754573762609152.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 120 rows 112 cols 302 entries
Finished phase 1 with 78 SingleSign rule and 12 generalized
[2026-05-26 08:31:30] [INFO ] Computed 28 invariants in 0 ms
Computed 28 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5087754573762609152.kers
Total runtime 0 ms.
[2026-05-26 08:31:31] [INFO ] Implicit Places using invariants in 153 ms returned [17, 20, 21, 46, 47, 100, 104]
[2026-05-26 08:31:31] [INFO ] Actually due to overlaps returned [47, 46, 20, 100, 21, 104]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 163 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 112/194 places, 120/196 transitions.
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 36 place count 94 transition count 102
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 38 place count 93 transition count 101
Applied a total of 38 rules in 10 ms. Remains 93 /112 variables (removed 19) and now considering 101/120 (removed 19) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14154309400120341487.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6748903101776305209.kers'
[2026-05-26 08:31:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14154309400120341487.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6748903101776305209.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 101 rows 88 cols 222 entries
Finished phase 1 with 64 SingleSign rule and 7 generalized
[2026-05-26 08:31:31] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6748903101776305209.kers
Total runtime 0 ms.
[2026-05-26 08:31:31] [INFO ] Implicit Places using invariants in 170 ms returned [16]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 171 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 92/194 places, 101/196 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 91 transition count 100
Applied a total of 2 rules in 16 ms. Remains 91 /92 variables (removed 1) and now considering 100/101 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13420738589377404992.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5717512283328220777.kers'
[2026-05-26 08:31:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13420738589377404992.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5717512283328220777.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 100 rows 86 cols 218 entries
Finished phase 1 with 63 SingleSign rule and 7 generalized
[2026-05-26 08:31:31] [INFO ] Computed 21 invariants in 0 ms
Computed 21 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5717512283328220777.kers
Total runtime 0 ms.
[2026-05-26 08:31:31] [INFO ] Implicit Places using invariants in 167 ms returned []
[2026-05-26 08:31:31] [INFO ] Invariant cache hit.
[2026-05-26 08:31:31] [INFO ] State equation strengthened by 67 read => feed constraints.
[2026-05-26 08:31:31] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 329 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 91/194 places, 100/196 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 706 ms. Remains : 91/194 places, 100/196 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 31 ms :[(NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-3-LTLCardinality-11
Product exploration explored 100000 steps with 0 reset in 120 ms.
Stack based approach found an accepted trace after 103 steps with 0 reset with depth 104 and stack size 104 in 1 ms.
FORMULA ParamProductionCell-PT-3-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property ParamProductionCell-PT-3-LTLCardinality-11 finished in 876 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 X(p1))&&(p2 U (G(p4)||p3)))))'
Support contains 6 out of 194 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 196/196 transitions.
Applied a total of 0 rules in 4 ms. Remains 194 /194 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11590594456581657691.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10422625692885141889.kers'
[2026-05-26 08:31:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11590594456581657691.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10422625692885141889.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 2 ms.
// Phase 1: matrix 196 rows 188 cols 450 entries
Finished phase 1 with 154 SingleSign rule and 12 generalized
[2026-05-26 08:31:31] [INFO ] Computed 28 invariants in 2 ms
Computed 28 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-10422625692885141889.kers
Total runtime 5 ms.
[2026-05-26 08:31:31] [INFO ] Implicit Places using invariants in 119 ms returned [34, 35, 83, 84, 166, 171, 172]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 126 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 187/194 places, 196/196 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 185 transition count 194
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 185 transition count 194
Applied a total of 4 rules in 3 ms. Remains 185 /187 variables (removed 2) and now considering 194/196 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10783577394799515502.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3939775370859483215.kers'
[2026-05-26 08:31:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10783577394799515502.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3939775370859483215.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 194 rows 180 cols 404 entries
Finished phase 1 with 157 SingleSign rule and 7 generalized
[2026-05-26 08:31:31] [INFO ] Computed 21 invariants in 0 ms
Computed 21 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3939775370859483215.kers
Total runtime 1 ms.
[2026-05-26 08:31:32] [INFO ] Implicit Places using invariants in 79 ms returned []
[2026-05-26 08:31:32] [INFO ] Invariant cache hit.
[2026-05-26 08:31:32] [INFO ] State equation strengthened by 68 read => feed constraints.
[2026-05-26 08:31:33] [INFO ] Implicit Places using invariants and state equation in 965 ms returned []
Implicit Place search using SMT with State Equation took 1092 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 185/194 places, 194/196 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1225 ms. Remains : 185/194 places, 194/196 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 X(p1))&&(p2 U (G(p4)||p3)))))'
Stuttering acceptance computed with spot in 294 ms :[(OR (NOT p1) (AND (NOT p3) (NOT p4))), (OR (NOT p1) (AND (NOT p3) (NOT p4))), true, (NOT p4), (AND (NOT p3) (NOT p4)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-3-LTLCardinality-12
Product exploration explored 100000 steps with 492 reset in 119 ms.
Product exploration explored 100000 steps with 497 reset in 120 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 20 factoid took 82 ms. Reduced automaton from 8 states, 17 edges and 5 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
RANDOM walk for 6040 steps (1 resets) in 52 ms. (113 steps per ms) remains 0/3 properties
Knowledge based reduction with 20 factoid took 139 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 163 ms :[(NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
[2026-05-26 08:31:34] [INFO ] Invariant cache hit.
[2026-05-26 08:31:34] [INFO ] [Real]Absence check using 19 positive place invariants in 23 ms returned sat
[2026-05-26 08:31:34] [INFO ] [Real]Absence check using 19 positive and 2 generalized place invariants in 6 ms returned sat
[2026-05-26 08:31:34] [INFO ] [Real]Absence check using state equation in 313 ms returned sat
[2026-05-26 08:31:34] [INFO ] Solution in real domain found non-integer solution.
[2026-05-26 08:31:34] [INFO ] [Nat]Absence check using 19 positive place invariants in 9 ms returned sat
[2026-05-26 08:31:34] [INFO ] [Nat]Absence check using 19 positive and 2 generalized place invariants in 3 ms returned sat
[2026-05-26 08:31:34] [INFO ] [Nat]Absence check using state equation in 328 ms returned sat
[2026-05-26 08:31:34] [INFO ] State equation strengthened by 68 read => feed constraints.
[2026-05-26 08:31:34] [INFO ] [Nat]Added 68 Read/Feed constraints in 34 ms returned sat
[2026-05-26 08:31:36] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1130 ms
[2026-05-26 08:31:36] [INFO ] Computed and/alt/rep : 191/310/191 causal constraints (skipped 0 transitions) in 11 ms.
[2026-05-26 08:31:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 180 ms
[2026-05-26 08:31:37] [INFO ] Added : 172 causal constraints over 35 iterations in 1324 ms. Result :sat
Could not prove EG (NOT p1)
Knowledge-based reduction took 3799 ms.
Stuttering acceptance computed with spot in 137 ms :[(NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Support contains 3 out of 185 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 185/185 places, 194/194 transitions.
Applied a total of 0 rules in 2 ms. Remains 185 /185 variables (removed 0) and now considering 194/194 (removed 0) transitions.
[2026-05-26 08:31:37] [INFO ] Invariant cache hit.
[2026-05-26 08:31:37] [INFO ] Implicit Places using invariants in 85 ms returned []
[2026-05-26 08:31:37] [INFO ] Invariant cache hit.
[2026-05-26 08:31:37] [INFO ] State equation strengthened by 68 read => feed constraints.
[2026-05-26 08:31:38] [INFO ] Implicit Places using invariants and state equation in 938 ms returned []
Implicit Place search using SMT with State Equation took 1041 ms to find 0 implicit places.
Running 191 sub problems to find dead transitions.
[2026-05-26 08:31:38] [INFO ] Invariant cache hit.
[2026-05-26 08:31:38] [INFO ] State equation strengthened by 68 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/181 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/181 variables, 20/35 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/181 variables, 16/51 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/181 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/181 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/181 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/181 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/181 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 8 (OVERLAPS) 3/184 variables, 4/59 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/184 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/184 variables, 15/75 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/184 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 12 (OVERLAPS) 1/185 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/185 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/185 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 15 (OVERLAPS) 194/379 variables, 185/262 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/379 variables, 68/330 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/379 variables, 0/330 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 18 (OVERLAPS) 0/379 variables, 0/330 constraints. Problems are: Problem set: 0 solved, 191 unsolved
No progress, stopping.
After SMT solving in domain Real declared 379/379 variables, and 330 constraints, problems are : Problem set: 0 solved, 191 unsolved in 27392 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 185/185 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 191/191 constraints, Known Traps: 56/56 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 191 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/181 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/181 variables, 48/63 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/181 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 3 (OVERLAPS) 3/184 variables, 4/67 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/184 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/184 variables, 7/75 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/184 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 7 (OVERLAPS) 1/185 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/185 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/185 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 10 (OVERLAPS) 194/379 variables, 185/262 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/379 variables, 68/330 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/379 variables, 191/521 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/379 variables, 0/521 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 14 (OVERLAPS) 0/379 variables, 0/521 constraints. Problems are: Problem set: 0 solved, 191 unsolved
No progress, stopping.
After SMT solving in domain Int declared 379/379 variables, and 521 constraints, problems are : Problem set: 0 solved, 191 unsolved in 20452 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 185/185 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 191/191 constraints, Known Traps: 56/56 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47862ms problems are : Problem set: 0 solved, 191 unsolved
Search for dead transitions found 0 dead transitions in 47863ms
Finished structural reductions in LTL mode , in 1 iterations and 48907 ms. Remains : 185/185 places, 194/194 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 4 factoid took 44 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
RANDOM walk for 2948 steps (0 resets) in 11 ms. (245 steps per ms) remains 0/3 properties
Knowledge based reduction with 4 factoid took 61 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 166 ms :[(NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
[2026-05-26 08:32:26] [INFO ] Invariant cache hit.
[2026-05-26 08:32:26] [INFO ] [Real]Absence check using 19 positive place invariants in 23 ms returned sat
[2026-05-26 08:32:26] [INFO ] [Real]Absence check using 19 positive and 2 generalized place invariants in 6 ms returned sat
[2026-05-26 08:32:27] [INFO ] [Real]Absence check using state equation in 315 ms returned sat
[2026-05-26 08:32:27] [INFO ] Solution in real domain found non-integer solution.
[2026-05-26 08:32:27] [INFO ] [Nat]Absence check using 19 positive place invariants in 9 ms returned sat
[2026-05-26 08:32:27] [INFO ] [Nat]Absence check using 19 positive and 2 generalized place invariants in 13 ms returned sat
[2026-05-26 08:32:27] [INFO ] [Nat]Absence check using state equation in 332 ms returned sat
[2026-05-26 08:32:27] [INFO ] State equation strengthened by 68 read => feed constraints.
[2026-05-26 08:32:27] [INFO ] [Nat]Added 68 Read/Feed constraints in 36 ms returned sat
[2026-05-26 08:32:28] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1159 ms
[2026-05-26 08:32:28] [INFO ] Computed and/alt/rep : 191/310/191 causal constraints (skipped 0 transitions) in 11 ms.
[2026-05-26 08:32:30] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 186 ms
[2026-05-26 08:32:30] [INFO ] Added : 172 causal constraints over 35 iterations in 1311 ms. Result :sat
Could not prove EG (NOT p1)
Knowledge-based reduction took 3689 ms.
Stuttering acceptance computed with spot in 216 ms :[(NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 216 ms :[(NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Product exploration explored 100000 steps with 496 reset in 120 ms.
Product exploration explored 100000 steps with 496 reset in 129 ms.
Spot run failed in 58 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/ltsmin4350916489010490457
[2026-05-26 08:32:30] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4350916489010490457
Running compilation step : cd /tmp/ltsmin4350916489010490457;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 303 ms.
Running link step : cd /tmp/ltsmin4350916489010490457;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin4350916489010490457;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--hoa' '/tmp/stateBased12773463169308924629.hoa' '--buchi-type=spotba'
LTSmin run took 13935 ms.
FORMULA ParamProductionCell-PT-3-LTLCardinality-12 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ParamProductionCell-PT-3-LTLCardinality-12 finished in 73408 ms.
All properties solved by simple procedures.
Total runtime 380283 ms.

BK_STOP 1779784365272

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ParamProductionCell-PT-3"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is ParamProductionCell-PT-3, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r194-tall-177969914100483"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ParamProductionCell-PT-3.tgz
mv ParamProductionCell-PT-3 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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