About the Execution of ITS-Tools for PolyORBLF-COL-S02J04T06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16199.747 | 3216370.00 | 5477756.00 | 190116.80 | FFTTTFFTTFFFTTFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r210-smll-177969942000267.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is PolyORBLF-COL-S02J04T06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-smll-177969942000267
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 668K
-rw-r--r-- 1 mcc users 11K Mar 8 15:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 101K Mar 8 15:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Mar 8 15:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Mar 8 15:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Mar 16 08:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 16 08:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 16 08:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 16 08:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Mar 8 15:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Mar 8 15:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Mar 8 15:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Mar 8 15:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 16 08:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 16 08:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 154K Mar 3 18:30 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-00
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-01
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-02
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-03
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-04
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-05
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-06
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-07
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-08
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-09
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-10
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-11
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-12
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-13
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-14
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1780010555310
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S02J04T06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202604301425
[2026-05-28 23:22:37] [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]
[2026-05-28 23:22:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-28 23:22:37] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2026-05-28 23:22:38] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-28 23:22:39] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1460 ms
[2026-05-28 23:22:39] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 476 PT places and 952.0 transition bindings in 50 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 29 ms.
Working with output stream class java.io.PrintStream
[2026-05-28 23:22:39] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 10 ms.
[2026-05-28 23:22:39] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Initial state reduction rules removed 3 formulas.
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 13 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40000 steps (18 resets) in 2351 ms. (17 steps per ms) remains 10/31 properties
BEST_FIRST walk for 40001 steps (23 resets) in 719 ms. (55 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (9 resets) in 274 ms. (145 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40001 steps (17 resets) in 170 ms. (233 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40001 steps (13 resets) in 159 ms. (250 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (8 resets) in 187 ms. (212 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40001 steps (22 resets) in 260 ms. (153 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40001 steps (11 resets) in 199 ms. (200 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40001 steps (12 resets) in 190 ms. (209 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (8 resets) in 219 ms. (181 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (12 resets) in 188 ms. (211 steps per ms) remains 9/9 properties
[2026-05-28 23:22:41] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1109213627492006884.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1746710423175944888.kers'
[2026-05-28 23:22:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1109213627492006884.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1746710423175944888.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 64 rows 73 cols 204 entries
Finished phase 1 with 43 SingleSign rule and 12 generalized
[2026-05-28 23:22:41] [INFO ] Computed 26 invariants in 1 ms
Computed 26 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-1746710423175944888.kers
Total runtime 3 ms.
[2026-05-28 23:22:41] [INFO ] State equation strengthened by 8 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 6/18 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp26 is UNSAT
At refinement iteration 3 (OVERLAPS) 52/70 variables, 11/16 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/70 variables, 0/16 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/72 variables, 2/18 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 0/18 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 7/79 variables, 7/25 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/79 variables, 0/25 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 64/143 variables, 79/104 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/143 variables, 8/112 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/143 variables, 0/112 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 2/145 variables, 2/114 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/145 variables, 1/115 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/145 variables, 0/115 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/145 variables, 0/115 constraints. Problems are: Problem set: 8 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 145/145 variables, and 115 constraints, problems are : Problem set: 8 solved, 1 unsolved in 530 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 81/81 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 8 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 58/60 variables, 7/7 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 2/9 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 0/9 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 7/67 variables, 6/15 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/67 variables, 0/15 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 10/77 variables, 10/25 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 2/27 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 0/27 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/78 variables, 1/28 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/78 variables, 0/28 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/79 variables, 1/29 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/79 variables, 0/29 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 64/143 variables, 79/108 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/143 variables, 8/116 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/143 variables, 1/117 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/143 variables, 0/117 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 2/145 variables, 2/119 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/145 variables, 1/120 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/145 variables, 0/120 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/145 variables, 0/120 constraints. Problems are: Problem set: 8 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 145/145 variables, and 120 constraints, problems are : Problem set: 8 solved, 1 unsolved in 786 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 81/81 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 1/9 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1422ms problems are : Problem set: 8 solved, 1 unsolved
Parikh walk visited 0 properties in 23 ms.
Support contains 2 out of 81 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 81/81 places, 65/65 transitions.
Ensure Unique test removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 80 transition count 56
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 19 place count 71 transition count 56
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 19 place count 71 transition count 53
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 25 place count 68 transition count 53
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 37 place count 62 transition count 47
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 39 place count 62 transition count 45
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 41 place count 60 transition count 45
Applied a total of 41 rules in 76 ms. Remains 60 /81 variables (removed 21) and now considering 45/65 (removed 20) transitions.
Running 44 sub problems to find dead transitions.
[2026-05-28 23:22:43] [INFO ] Flow matrix only has 44 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17012786225179385022.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16524706220641803978.kers'
[2026-05-28 23:22:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17012786225179385022.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16524706220641803978.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 44 rows 52 cols 173 entries
Finished phase 1 with 23 SingleSign rule and 12 generalized
[2026-05-28 23:22:43] [INFO ] Computed 25 invariants in 0 ms
Computed 25 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-16524706220641803978.kers
Total runtime 2 ms.
[2026-05-28 23:22:43] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 16/24 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 3/27 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 2/29 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 44 unsolved
Problem TDEAD43 is UNSAT
Problem TDEAD44 is UNSAT
At refinement iteration 5 (OVERLAPS) 1/60 variables, 1/30 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/60 variables, 3/33 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/60 variables, 1/34 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/60 variables, 2/36 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/60 variables, 0/36 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 10 (OVERLAPS) 44/104 variables, 60/96 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/104 variables, 8/104 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/104 variables, 0/104 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 13 (OVERLAPS) 0/104 variables, 0/104 constraints. Problems are: Problem set: 2 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Real declared 104/104 variables, and 104 constraints, problems are : Problem set: 2 solved, 42 unsolved in 3848 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 60/60 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 42 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 8/8 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 16/24 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 7/31 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 0/31 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 4 (OVERLAPS) 1/60 variables, 1/32 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 4/36 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/60 variables, 1/37 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/60 variables, 0/37 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 8 (OVERLAPS) 44/104 variables, 60/97 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/104 variables, 8/105 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/104 variables, 42/147 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/104 variables, 1/148 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/104 variables, 1/149 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/104 variables, 0/149 constraints. Problems are: Problem set: 2 solved, 42 unsolved
At refinement iteration 14 (OVERLAPS) 0/104 variables, 0/149 constraints. Problems are: Problem set: 2 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Int declared 104/104 variables, and 149 constraints, problems are : Problem set: 2 solved, 42 unsolved in 5889 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 60/60 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 42/44 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9803ms problems are : Problem set: 2 solved, 42 unsolved
Search for dead transitions found 2 dead transitions in 9806ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 2 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 60/81 places, 43/65 transitions.
Reduce places removed 2 places and 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 58 transition count 41
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 57 transition count 39
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 3 rules in 5 ms. Remains 57 /60 variables (removed 3) and now considering 39/43 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 9938 ms. Remains : 57/81 places, 39/65 transitions.
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Successfully simplified 9 atomic propositions for a total of 13 simplifications.
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-28 23:22:53] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2026-05-28 23:22:53] [INFO ] Flatten gal took : 63 ms
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-28 23:22:53] [INFO ] Flatten gal took : 15 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2026-05-28 23:22:53] [INFO ] Unfolded HLPN to a Petri net with 476 places and 920 transitions 4242 arcs in 51 ms.
[2026-05-28 23:22:53] [INFO ] Unfolded 8 HLPN properties in 1 ms.
Ensure Unique test removed 96 transitions
Reduce redundant transitions removed 96 transitions.
Support contains 122 out of 476 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 476/476 places, 824/824 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 474 transition count 824
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 8 place count 468 transition count 818
Iterating global reduction 1 with 6 rules applied. Total rules applied 14 place count 468 transition count 818
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 20 place count 462 transition count 812
Iterating global reduction 1 with 6 rules applied. Total rules applied 26 place count 462 transition count 812
Applied a total of 26 rules in 72 ms. Remains 462 /476 variables (removed 14) and now considering 812/824 (removed 12) transitions.
Running 810 sub problems to find dead transitions.
[2026-05-28 23:22:53] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5506782342634769443.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5674005818558256203.kers'
[2026-05-28 23:22:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5506782342634769443.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5674005818558256203.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 800 rows 457 cols 3138 entries
Finished phase 1 with 298 SingleSign rule and 120 generalized
[2026-05-28 23:22:53] [INFO ] Computed 44 invariants in 9 ms
Computed 44 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-5674005818558256203.kers
Total runtime 11 ms.
[2026-05-28 23:22:53] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/460 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/460 variables, 29/41 constraints. Problems are: Problem set: 0 solved, 810 unsolved
SMT process timed out in 21309ms, After SMT, problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 21324ms
[2026-05-28 23:23:14] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-28 23:23:14] [INFO ] Invariant cache hit.
[2026-05-28 23:23:15] [INFO ] Implicit Places using invariants in 1037 ms returned [366, 367, 368, 369, 370, 371]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 1049 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 456/476 places, 812/824 transitions.
Applied a total of 0 rules in 22 ms. Remains 456 /456 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 22475 ms. Remains : 456/476 places, 812/824 transitions.
Starting structural reductions in LTL mode, iteration 0 : 456/456 places, 812/812 transitions.
Applied a total of 0 rules in 18 ms. Remains 456 /456 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Running 810 sub problems to find dead transitions.
[2026-05-28 23:23:15] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7022022567242592769.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11737028609474400293.kers'
[2026-05-28 23:23:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7022022567242592769.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11737028609474400293.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 800 rows 451 cols 3126 entries
Finished phase 1 with 298 SingleSign rule and 120 generalized
[2026-05-28 23:23:15] [INFO ] Computed 38 invariants in 11 ms
Computed 38 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-11737028609474400293.kers
Total runtime 13 ms.
[2026-05-28 23:23:15] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/454 variables, 23/35 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 454/1256 variables, and 45 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20071 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 23/26 constraints, State Equation: 0/456 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/454 variables, 23/35 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/454 variables, 10/45 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 454/1256 variables, and 51 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20040 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 23/26 constraints, State Equation: 0/456 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40790ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 40797ms
[2026-05-28 23:23:56] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-28 23:23:56] [INFO ] Invariant cache hit.
[2026-05-28 23:23:57] [INFO ] Implicit Places using invariants in 1020 ms returned []
[2026-05-28 23:23:57] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-28 23:23:57] [INFO ] Invariant cache hit.
[2026-05-28 23:23:58] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-28 23:24:03] [INFO ] Implicit Places using invariants and state equation in 6182 ms returned []
Implicit Place search using SMT with State Equation took 7204 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 48026 ms. Remains : 456/456 places, 812/812 transitions.
Support contains 122 out of 456 places after structural reductions.
[2026-05-28 23:24:03] [INFO ] Flatten gal took : 97 ms
[2026-05-28 23:24:04] [INFO ] Flatten gal took : 102 ms
[2026-05-28 23:24:04] [INFO ] Input system was already deterministic with 812 transitions.
RANDOM walk for 40000 steps (11 resets) in 409 ms. (97 steps per ms) remains 2/19 properties
BEST_FIRST walk for 40002 steps (8 resets) in 175 ms. (227 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40002 steps (8 resets) in 195 ms. (204 steps per ms) remains 1/1 properties
[2026-05-28 23:24:04] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-28 23:24:04] [INFO ] Invariant cache hit.
[2026-05-28 23:24:04] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 275/281 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/281 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 66/347 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/347 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp13 is UNSAT
After SMT solving in domain Real declared 450/1256 variables, and 33 constraints, problems are : Problem set: 1 solved, 0 unsolved in 170 ms.
Refiners :[Positive P Invariants (semi-flows): 7/12 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 0/456 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 182ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 8 simplifications.
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' '!(G((p0||X(X(X(X(X(F(p1)))))))))'
Support contains 13 out of 456 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 456/456 places, 812/812 transitions.
Applied a total of 0 rules in 38 ms. Remains 456 /456 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Skipped dead transition search.
[2026-05-28 23:24:05] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-28 23:24:05] [INFO ] Invariant cache hit.
[2026-05-28 23:24:05] [INFO ] Implicit Places using invariants in 759 ms returned []
[2026-05-28 23:24:05] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-28 23:24:05] [INFO ] Invariant cache hit.
[2026-05-28 23:24:06] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-28 23:24:13] [INFO ] Implicit Places using invariants and state equation in 7788 ms returned []
Implicit Place search using SMT with State Equation took 8550 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 8589 ms. Remains : 456/456 places, 812/812 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(X(X(X(X(F(p1)))))))))'
Stuttering acceptance computed with spot in 486 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLCardinality-00
Product exploration explored 100000 steps with 2665 reset in 754 ms.
Product exploration explored 100000 steps with 2657 reset in 671 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 1 factoid took 101 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
RANDOM walk for 23 steps (0 resets) in 6 ms. (3 steps per ms) remains 0/2 properties
Knowledge based reduction with 1 factoid took 118 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 227 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Knowledge-based reduction took 481 ms.
Stuttering acceptance computed with spot in 218 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 13 out of 456 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 456/456 places, 812/812 transitions.
Applied a total of 0 rules in 13 ms. Remains 456 /456 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Skipped dead transition search.
[2026-05-28 23:24:16] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-28 23:24:16] [INFO ] Invariant cache hit.
[2026-05-28 23:24:17] [INFO ] Implicit Places using invariants in 1093 ms returned []
[2026-05-28 23:24:17] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-28 23:24:17] [INFO ] Invariant cache hit.
[2026-05-28 23:24:18] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-28 23:24:24] [INFO ] Implicit Places using invariants and state equation in 7469 ms returned []
Implicit Place search using SMT with State Equation took 8567 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 8581 ms. Remains : 456/456 places, 812/812 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 1 factoid took 80 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
RANDOM walk for 23 steps (0 resets) in 4 ms. (4 steps per ms) remains 0/2 properties
Knowledge based reduction with 1 factoid took 100 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 199 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Knowledge-based reduction took 394 ms.
Stuttering acceptance computed with spot in 243 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 297 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 2686 reset in 450 ms.
Product exploration explored 100000 steps with 2628 reset in 350 ms.
Spot run failed in 112 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/ltsmin3673141744828509999
[2026-05-28 23:24:26] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3673141744828509999
Running compilation step : cd /tmp/ltsmin3673141744828509999;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3673141744828509999;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3673141744828509999;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 13 out of 456 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 456/456 places, 812/812 transitions.
Applied a total of 0 rules in 22 ms. Remains 456 /456 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Skipped dead transition search.
[2026-05-28 23:24:29] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-28 23:24:29] [INFO ] Invariant cache hit.
[2026-05-28 23:24:30] [INFO ] Implicit Places using invariants in 732 ms returned []
[2026-05-28 23:24:30] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-28 23:24:30] [INFO ] Invariant cache hit.
[2026-05-28 23:24:31] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-28 23:24:38] [INFO ] Implicit Places using invariants and state equation in 7691 ms returned []
Implicit Place search using SMT with State Equation took 8426 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 8449 ms. Remains : 456/456 places, 812/812 transitions.
Built C files in :
/tmp/ltsmin6912559934613125611
[2026-05-28 23:24:38] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6912559934613125611
Running compilation step : cd /tmp/ltsmin6912559934613125611;'/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 2141 ms.
Running link step : cd /tmp/ltsmin6912559934613125611;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 88 ms.
Running LTSmin : cd /tmp/ltsmin6912559934613125611;'/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/stateBased7759563576635856888.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2026-05-28 23:24:53] [INFO ] Flatten gal took : 94 ms
[2026-05-28 23:24:53] [INFO ] Flatten gal took : 84 ms
[2026-05-28 23:24:53] [INFO ] Time to serialize gal into /tmp/LTL13982580527411684260.gal : 19 ms
[2026-05-28 23:24:53] [INFO ] Time to serialize properties into /tmp/LTL6505895198055001515.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13982580527411684260.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11717028376324954405.hoa' '-atoms' '/tmp/LTL6505895198055001515.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL6505895198055001515.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11717028376324954405.hoa
Detected timeout of ITS tools.
[2026-05-28 23:25:08] [INFO ] Flatten gal took : 47 ms
[2026-05-28 23:25:08] [INFO ] Flatten gal took : 44 ms
[2026-05-28 23:25:08] [INFO ] Time to serialize gal into /tmp/LTL3511106886907822001.gal : 11 ms
[2026-05-28 23:25:08] [INFO ] Time to serialize properties into /tmp/LTL7082648124006359311.ltl : 5 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/LTL3511106886907822001.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7082648124006359311.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(("((ModifiedSrc_0+ModifiedSrc_1)>=1)")||(X(X(X(X(X(F("(BlockedTasks>((((CreatedJobs_0+CreatedJobs_1)+(CreatedJobs_2+CreatedJobs_3...263
Formula 0 simplified : F(!"((ModifiedSrc_0+ModifiedSrc_1)>=1)" & XXXXXG!"(BlockedTasks>((((CreatedJobs_0+CreatedJobs_1)+(CreatedJobs_2+CreatedJobs_3))+((Cr...247
Detected timeout of ITS tools.
[2026-05-28 23:25:23] [INFO ] Flatten gal took : 38 ms
[2026-05-28 23:25:23] [INFO ] Applying decomposition
[2026-05-28 23:25:23] [INFO ] Flatten gal took : 36 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/graph15026853718335291718.txt' '-o' '/tmp/graph15026853718335291718.bin' '-w' '/tmp/graph15026853718335291718.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15026853718335291718.bin' '-l' '-1' '-v' '-w' '/tmp/graph15026853718335291718.weights' '-q' '0' '-e' '0.001'
[2026-05-28 23:25:24] [INFO ] Decomposing Gal with order
[2026-05-28 23:25:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 23:25:24] [INFO ] Removed a total of 796 redundant transitions.
[2026-05-28 23:25:24] [INFO ] Flatten gal took : 333 ms
[2026-05-28 23:25:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 220 labels/synchronizations in 91 ms.
[2026-05-28 23:25:25] [INFO ] Time to serialize gal into /tmp/LTL2311760011308398892.gal : 17 ms
[2026-05-28 23:25:25] [INFO ] Time to serialize properties into /tmp/LTL9962831753414473872.ltl : 5 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/LTL2311760011308398892.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9962831753414473872.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(("((gi0.gi1.gi3.gu69.ModifiedSrc_0+gi0.gi1.gi3.gu69.ModifiedSrc_1)>=1)")||(X(X(X(X(X(F("(gu49.BlockedTasks>((((gu49.CreatedJobs_0...352
Formula 0 simplified : F(!"((gi0.gi1.gi3.gu69.ModifiedSrc_0+gi0.gi1.gi3.gu69.ModifiedSrc_1)>=1)" & XXXXXG!"(gu49.BlockedTasks>((((gu49.CreatedJobs_0+gu49.C...336
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S02J04T06-LTLCardinality-00 finished in 95214 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 7 out of 456 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 456/456 places, 812/812 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 456 transition count 770
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 414 transition count 770
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 84 place count 414 transition count 722
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 180 place count 366 transition count 722
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 276 place count 318 transition count 674
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 282 place count 312 transition count 668
Iterating global reduction 2 with 6 rules applied. Total rules applied 288 place count 312 transition count 668
Applied a total of 288 rules in 93 ms. Remains 312 /456 variables (removed 144) and now considering 668/812 (removed 144) transitions.
Running 666 sub problems to find dead transitions.
[2026-05-28 23:25:40] [INFO ] Flow matrix only has 656 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2049038495097144548.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15732560573954997682.kers'
[2026-05-28 23:25:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2049038495097144548.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15732560573954997682.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 656 rows 307 cols 2964 entries
Finished phase 1 with 148 SingleSign rule and 126 generalized
[2026-05-28 23:25:40] [INFO ] Computed 38 invariants in 6 ms
Computed 38 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-15732560573954997682.kers
Total runtime 7 ms.
[2026-05-28 23:25:40] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 666 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 25/36 constraints. Problems are: Problem set: 0 solved, 666 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/310 variables, 12/48 constraints. Problems are: Problem set: 0 solved, 666 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 310/968 variables, and 48 constraints, problems are : Problem set: 0 solved, 666 unsolved in 20038 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/312 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 666/666 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 666 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 666 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 25/36 constraints. Problems are: Problem set: 0 solved, 666 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/310 variables, 12/48 constraints. Problems are: Problem set: 0 solved, 666 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 310/968 variables, and 48 constraints, problems are : Problem set: 0 solved, 666 unsolved in 20041 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/312 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/666 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40685ms problems are : Problem set: 0 solved, 666 unsolved
Search for dead transitions found 0 dead transitions in 40690ms
[2026-05-28 23:26:20] [INFO ] Flow matrix only has 656 transitions (discarded 12 similar events)
[2026-05-28 23:26:20] [INFO ] Invariant cache hit.
[2026-05-28 23:26:22] [INFO ] Implicit Places using invariants in 1624 ms returned []
[2026-05-28 23:26:22] [INFO ] Flow matrix only has 656 transitions (discarded 12 similar events)
[2026-05-28 23:26:22] [INFO ] Invariant cache hit.
[2026-05-28 23:26:23] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-28 23:26:27] [INFO ] Implicit Places using invariants and state equation in 5385 ms returned []
Implicit Place search using SMT with State Equation took 7011 ms to find 0 implicit places.
[2026-05-28 23:26:27] [INFO ] Redundant transitions in 43 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 312/456 places, 668/812 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 47847 ms. Remains : 312/456 places, 668/812 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLCardinality-01
Product exploration explored 100000 steps with 3810 reset in 295 ms.
Product exploration explored 100000 steps with 3781 reset in 528 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 71 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 106 steps (0 resets) in 6 ms. (15 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 85 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
[2026-05-28 23:26:29] [INFO ] Flow matrix only has 656 transitions (discarded 12 similar events)
[2026-05-28 23:26:29] [INFO ] Invariant cache hit.
[2026-05-28 23:26:29] [INFO ] [Real]Absence check using 11 positive place invariants in 13 ms returned sat
[2026-05-28 23:26:30] [INFO ] [Real]Absence check using 11 positive and 27 generalized place invariants in 353 ms returned sat
[2026-05-28 23:26:32] [INFO ] [Real]Absence check using state equation in 2340 ms returned sat
[2026-05-28 23:26:32] [INFO ] Solution in real domain found non-integer solution.
[2026-05-28 23:26:33] [INFO ] [Nat]Absence check using 11 positive place invariants in 10 ms returned sat
[2026-05-28 23:26:33] [INFO ] [Nat]Absence check using 11 positive and 27 generalized place invariants in 202 ms returned sat
[2026-05-28 23:26:35] [INFO ] [Nat]Absence check using state equation in 2224 ms returned sat
[2026-05-28 23:26:35] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-28 23:26:35] [INFO ] [Nat]Added 72 Read/Feed constraints in 116 ms returned sat
[2026-05-28 23:26:36] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 636 ms
[2026-05-28 23:26:36] [INFO ] Computed and/alt/rep : 354/1557/348 causal constraints (skipped 306 transitions) in 104 ms.
[2026-05-28 23:26:47] [INFO ] Added : 217 causal constraints over 44 iterations in 10499 ms. Result :sat
Could not prove EG (NOT p0)
Knowledge-based reduction took 18160 ms.
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0)]
Support contains 7 out of 312 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 312/312 places, 668/668 transitions.
Applied a total of 0 rules in 56 ms. Remains 312 /312 variables (removed 0) and now considering 668/668 (removed 0) transitions.
Skipped dead transition search.
[2026-05-28 23:26:47] [INFO ] Flow matrix only has 656 transitions (discarded 12 similar events)
[2026-05-28 23:26:47] [INFO ] Invariant cache hit.
[2026-05-28 23:26:48] [INFO ] Implicit Places using invariants in 1464 ms returned []
[2026-05-28 23:26:48] [INFO ] Flow matrix only has 656 transitions (discarded 12 similar events)
[2026-05-28 23:26:48] [INFO ] Invariant cache hit.
[2026-05-28 23:26:49] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-28 23:26:53] [INFO ] Implicit Places using invariants and state equation in 4707 ms returned []
Implicit Place search using SMT with State Equation took 6173 ms to find 0 implicit places.
[2026-05-28 23:26:53] [INFO ] Redundant transitions in 7 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6255 ms. Remains : 312/312 places, 668/668 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 46 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 105 steps (0 resets) in 4 ms. (21 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 55 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
[2026-05-28 23:26:53] [INFO ] Flow matrix only has 656 transitions (discarded 12 similar events)
[2026-05-28 23:26:53] [INFO ] Invariant cache hit.
[2026-05-28 23:26:54] [INFO ] [Real]Absence check using 11 positive place invariants in 10 ms returned sat
[2026-05-28 23:26:54] [INFO ] [Real]Absence check using 11 positive and 27 generalized place invariants in 259 ms returned sat
[2026-05-28 23:26:56] [INFO ] [Real]Absence check using state equation in 2214 ms returned sat
[2026-05-28 23:26:56] [INFO ] Solution in real domain found non-integer solution.
[2026-05-28 23:26:57] [INFO ] [Nat]Absence check using 11 positive place invariants in 12 ms returned sat
[2026-05-28 23:26:57] [INFO ] [Nat]Absence check using 11 positive and 27 generalized place invariants in 340 ms returned sat
[2026-05-28 23:26:59] [INFO ] [Nat]Absence check using state equation in 2282 ms returned sat
[2026-05-28 23:26:59] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-28 23:27:00] [INFO ] [Nat]Added 72 Read/Feed constraints in 114 ms returned sat
[2026-05-28 23:27:00] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 765 ms
[2026-05-28 23:27:00] [INFO ] Computed and/alt/rep : 354/1557/348 causal constraints (skipped 306 transitions) in 109 ms.
[2026-05-28 23:27:11] [INFO ] Added : 217 causal constraints over 44 iterations in 10341 ms. Result :sat
Could not prove EG (NOT p0)
Knowledge-based reduction took 17781 ms.
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3792 reset in 498 ms.
Product exploration explored 100000 steps with 3802 reset in 509 ms.
Built C files in :
/tmp/ltsmin657103783029903294
[2026-05-28 23:27:12] [INFO ] Computing symmetric may disable matrix : 668 transitions.
[2026-05-28 23:27:12] [INFO ] Computation of Complete disable matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-28 23:27:12] [INFO ] Computing symmetric may enable matrix : 668 transitions.
[2026-05-28 23:27:12] [INFO ] Computation of Complete enable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-28 23:27:12] [INFO ] Computing Do-Not-Accords matrix : 668 transitions.
[2026-05-28 23:27:12] [INFO ] Computation of Completed DNA matrix. took 47 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-28 23:27:12] [INFO ] Built C files in 251ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin657103783029903294
Running compilation step : cd /tmp/ltsmin657103783029903294;'/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 2895 ms.
Running link step : cd /tmp/ltsmin657103783029903294;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin657103783029903294;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9146689370068425048.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 7 out of 312 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 312/312 places, 668/668 transitions.
Applied a total of 0 rules in 17 ms. Remains 312 /312 variables (removed 0) and now considering 668/668 (removed 0) transitions.
Skipped dead transition search.
[2026-05-28 23:27:27] [INFO ] Flow matrix only has 656 transitions (discarded 12 similar events)
[2026-05-28 23:27:27] [INFO ] Invariant cache hit.
[2026-05-28 23:27:28] [INFO ] Implicit Places using invariants in 1303 ms returned []
[2026-05-28 23:27:28] [INFO ] Flow matrix only has 656 transitions (discarded 12 similar events)
[2026-05-28 23:27:28] [INFO ] Invariant cache hit.
[2026-05-28 23:27:29] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-28 23:27:33] [INFO ] Implicit Places using invariants and state equation in 4613 ms returned []
Implicit Place search using SMT with State Equation took 5918 ms to find 0 implicit places.
[2026-05-28 23:27:33] [INFO ] Redundant transitions in 8 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5952 ms. Remains : 312/312 places, 668/668 transitions.
Built C files in :
/tmp/ltsmin17354042416526554828
[2026-05-28 23:27:33] [INFO ] Computing symmetric may disable matrix : 668 transitions.
[2026-05-28 23:27:33] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-28 23:27:33] [INFO ] Computing symmetric may enable matrix : 668 transitions.
[2026-05-28 23:27:33] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-28 23:27:33] [INFO ] Computing Do-Not-Accords matrix : 668 transitions.
[2026-05-28 23:27:33] [INFO ] Computation of Completed DNA matrix. took 29 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-28 23:27:33] [INFO ] Built C files in 224ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17354042416526554828
Running compilation step : cd /tmp/ltsmin17354042416526554828;'/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 2923 ms.
Running link step : cd /tmp/ltsmin17354042416526554828;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin17354042416526554828;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9059942763745310127.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2026-05-28 23:27:48] [INFO ] Flatten gal took : 55 ms
[2026-05-28 23:27:48] [INFO ] Flatten gal took : 42 ms
[2026-05-28 23:27:48] [INFO ] Time to serialize gal into /tmp/LTL15889876215196135057.gal : 6 ms
[2026-05-28 23:27:48] [INFO ] Time to serialize properties into /tmp/LTL3393929422562306345.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15889876215196135057.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6956245810237886423.hoa' '-atoms' '/tmp/LTL3393929422562306345.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/LTL3393929422562306345.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6956245810237886423.hoa
Detected timeout of ITS tools.
[2026-05-28 23:28:03] [INFO ] Flatten gal took : 27 ms
[2026-05-28 23:28:03] [INFO ] Flatten gal took : 38 ms
[2026-05-28 23:28:03] [INFO ] Time to serialize gal into /tmp/LTL10674187892810929135.gal : 8 ms
[2026-05-28 23:28:03] [INFO ] Time to serialize properties into /tmp/LTL2118391040575991158.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/LTL10674187892810929135.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2118391040575991158.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 : !((G(F("((((Abort_Check_Sources_B_0+Abort_Check_Sources_B_1)+(Abort_Check_Sources_B_2+Abort_Check_Sources_B_3))+(Abort_Check_Sources_B...196
Formula 0 simplified : FG!"((((Abort_Check_Sources_B_0+Abort_Check_Sources_B_1)+(Abort_Check_Sources_B_2+Abort_Check_Sources_B_3))+(Abort_Check_Sources_B_4...190
Detected timeout of ITS tools.
[2026-05-28 23:28:18] [INFO ] Flatten gal took : 29 ms
[2026-05-28 23:28:18] [INFO ] Applying decomposition
[2026-05-28 23:28:18] [INFO ] Flatten gal took : 25 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/graph12087200928192713186.txt' '-o' '/tmp/graph12087200928192713186.bin' '-w' '/tmp/graph12087200928192713186.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12087200928192713186.bin' '-l' '-1' '-v' '-w' '/tmp/graph12087200928192713186.weights' '-q' '0' '-e' '0.001'
[2026-05-28 23:28:18] [INFO ] Decomposing Gal with order
[2026-05-28 23:28:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 23:28:19] [INFO ] Removed a total of 542 redundant transitions.
[2026-05-28 23:28:19] [INFO ] Flatten gal took : 106 ms
[2026-05-28 23:28:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 281 labels/synchronizations in 35 ms.
[2026-05-28 23:28:19] [INFO ] Time to serialize gal into /tmp/LTL10072225420162605595.gal : 15 ms
[2026-05-28 23:28:19] [INFO ] Time to serialize properties into /tmp/LTL11068679891426215778.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/LTL10072225420162605595.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11068679891426215778.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...277
Read 1 LTL properties
Checking formula 0 : !((G(F("((((gu11.Abort_Check_Sources_B_0+gu11.Abort_Check_Sources_B_1)+(gu11.Abort_Check_Sources_B_2+gu11.Abort_Check_Sources_B_3))+(g...231
Formula 0 simplified : FG!"((((gu11.Abort_Check_Sources_B_0+gu11.Abort_Check_Sources_B_1)+(gu11.Abort_Check_Sources_B_2+gu11.Abort_Check_Sources_B_3))+(gu1...225
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S02J04T06-LTLCardinality-01 finished in 174210 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(X(!F(X(F(p0))))) U p1)))'
Support contains 8 out of 456 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 456/456 places, 812/812 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 456 transition count 782
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 426 transition count 782
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 60 place count 426 transition count 734
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 156 place count 378 transition count 734
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 240 place count 336 transition count 692
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 246 place count 330 transition count 686
Iterating global reduction 2 with 6 rules applied. Total rules applied 252 place count 330 transition count 686
Applied a total of 252 rules in 86 ms. Remains 330 /456 variables (removed 126) and now considering 686/812 (removed 126) transitions.
Running 684 sub problems to find dead transitions.
[2026-05-28 23:28:34] [INFO ] Flow matrix only has 674 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4752492519399598009.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9426783687213122158.kers'
[2026-05-28 23:28:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4752492519399598009.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9426783687213122158.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 674 rows 325 cols 2994 entries
Finished phase 1 with 166 SingleSign rule and 126 generalized
[2026-05-28 23:28:34] [INFO ] Computed 38 invariants in 9 ms
Computed 38 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-9426783687213122158.kers
Total runtime 12 ms.
[2026-05-28 23:28:34] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/328 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 684 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/328 variables, 25/36 constraints. Problems are: Problem set: 0 solved, 684 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 328/1004 variables, and 49 constraints, problems are : Problem set: 0 solved, 684 unsolved in 20040 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/330 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 684/684 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 684 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/328 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 684 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/328 variables, 25/36 constraints. Problems are: Problem set: 0 solved, 684 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/328 variables, 13/49 constraints. Problems are: Problem set: 0 solved, 684 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 328/1004 variables, and 50 constraints, problems are : Problem set: 0 solved, 684 unsolved in 20031 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/330 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/684 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40566ms problems are : Problem set: 0 solved, 684 unsolved
Search for dead transitions found 0 dead transitions in 40573ms
[2026-05-28 23:29:14] [INFO ] Flow matrix only has 674 transitions (discarded 12 similar events)
[2026-05-28 23:29:14] [INFO ] Invariant cache hit.
[2026-05-28 23:29:16] [INFO ] Implicit Places using invariants in 1641 ms returned []
[2026-05-28 23:29:16] [INFO ] Flow matrix only has 674 transitions (discarded 12 similar events)
[2026-05-28 23:29:16] [INFO ] Invariant cache hit.
[2026-05-28 23:29:17] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-28 23:29:21] [INFO ] Implicit Places using invariants and state equation in 5356 ms returned []
Implicit Place search using SMT with State Equation took 6999 ms to find 0 implicit places.
[2026-05-28 23:29:21] [INFO ] Redundant transitions in 5 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 330/456 places, 686/812 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 47672 ms. Remains : 330/456 places, 686/812 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(X(!F(X(F(p0))))) U p1)))'
Stuttering acceptance computed with spot in 40 ms :[(NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLCardinality-05
Stuttering criterion allowed to conclude after 2561 steps with 0 reset in 8 ms.
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T06-LTLCardinality-05 finished in 47759 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((X(p0)&&F((X(X(p2))||p1))))))'
Support contains 14 out of 456 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 456/456 places, 812/812 transitions.
Applied a total of 0 rules in 6 ms. Remains 456 /456 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Running 810 sub problems to find dead transitions.
[2026-05-28 23:29:22] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14391678887105849881.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18127259315663532038.kers'
[2026-05-28 23:29:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14391678887105849881.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18127259315663532038.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 800 rows 451 cols 3126 entries
Finished phase 1 with 298 SingleSign rule and 120 generalized
[2026-05-28 23:29:22] [INFO ] Computed 38 invariants in 6 ms
Computed 38 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-18127259315663532038.kers
Total runtime 8 ms.
[2026-05-28 23:29:22] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/454 variables, 23/35 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 454/1256 variables, and 45 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20030 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 23/26 constraints, State Equation: 0/456 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/454 variables, 23/35 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/454 variables, 10/45 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 454/1256 variables, and 51 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20034 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 23/26 constraints, State Equation: 0/456 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40422ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 40425ms
[2026-05-28 23:30:02] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-28 23:30:02] [INFO ] Invariant cache hit.
[2026-05-28 23:30:03] [INFO ] Implicit Places using invariants in 1105 ms returned []
[2026-05-28 23:30:03] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-28 23:30:03] [INFO ] Invariant cache hit.
[2026-05-28 23:30:04] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-28 23:30:11] [INFO ] Implicit Places using invariants and state equation in 7877 ms returned []
Implicit Place search using SMT with State Equation took 8985 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 49420 ms. Remains : 456/456 places, 812/812 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(p0)&&F((X(X(p2))||p1))))))'
Stuttering acceptance computed with spot in 213 ms :[(NOT p0), (AND (NOT p1) (NOT p2)), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLCardinality-07
Product exploration explored 100000 steps with 10829 reset in 379 ms.
Product exploration explored 100000 steps with 10851 reset in 356 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 79 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
RANDOM walk for 247 steps (0 resets) in 6 ms. (35 steps per ms) remains 0/3 properties
Knowledge based reduction with 7 factoid took 123 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 207 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
[2026-05-28 23:30:12] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-28 23:30:12] [INFO ] Invariant cache hit.
[2026-05-28 23:30:14] [INFO ] [Real]Absence check using 12 positive place invariants in 344 ms returned sat
[2026-05-28 23:30:15] [INFO ] [Real]Absence check using 12 positive and 26 generalized place invariants in 893 ms returned sat
[2026-05-28 23:30:18] [INFO ] [Real]Absence check using state equation in 3851 ms returned sat
[2026-05-28 23:30:18] [INFO ] Solution in real domain found non-integer solution.
[2026-05-28 23:30:19] [INFO ] [Nat]Absence check using 12 positive place invariants in 48 ms returned sat
[2026-05-28 23:30:21] [INFO ] [Nat]Absence check using 12 positive and 26 generalized place invariants in 1355 ms returned sat
[2026-05-28 23:30:30] [INFO ] [Nat]Absence check using state equation in 9709 ms returned sat
[2026-05-28 23:30:30] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-28 23:30:32] [INFO ] [Nat]Added 72 Read/Feed constraints in 1206 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:308)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:593)
at fr.lip6.move.gal.application.solver.ltl.knowledge.KnowledgeFacts.computeEGknowledge(KnowledgeFacts.java:240)
at fr.lip6.move.gal.application.solver.ltl.knowledge.KnowledgeOrchestrator.applyKnowledgeBasedReductions(KnowledgeOrchestrator.java:52)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:248)
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)
[2026-05-28 23:30:34] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (AND (NOT p1) (NOT p2))
Could not prove EG (AND (NOT p1) (NOT p2))
Knowledge-based reduction took 21570 ms.
Stuttering acceptance computed with spot in 200 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 14 out of 456 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 456/456 places, 812/812 transitions.
Applied a total of 0 rules in 7 ms. Remains 456 /456 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Skipped dead transition search.
[2026-05-28 23:30:34] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-28 23:30:34] [INFO ] Invariant cache hit.
[2026-05-28 23:30:35] [INFO ] Implicit Places using invariants in 1115 ms returned []
[2026-05-28 23:30:35] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-28 23:30:35] [INFO ] Invariant cache hit.
[2026-05-28 23:30:36] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-28 23:30:44] [INFO ] Implicit Places using invariants and state equation in 8626 ms returned []
Implicit Place search using SMT with State Equation took 9744 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 9752 ms. Remains : 456/456 places, 812/812 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 1 factoid took 58 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
RANDOM walk for 290 steps (0 resets) in 7 ms. (36 steps per ms) remains 0/3 properties
Knowledge based reduction with 1 factoid took 104 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 169 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
[2026-05-28 23:30:44] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-28 23:30:44] [INFO ] Invariant cache hit.
[2026-05-28 23:30:45] [INFO ] [Real]Absence check using 12 positive place invariants in 340 ms returned sat
[2026-05-28 23:30:46] [INFO ] [Real]Absence check using 12 positive and 26 generalized place invariants in 962 ms returned sat
[2026-05-28 23:30:50] [INFO ] [Real]Absence check using state equation in 3439 ms returned sat
[2026-05-28 23:30:50] [INFO ] Solution in real domain found non-integer solution.
[2026-05-28 23:30:51] [INFO ] [Nat]Absence check using 12 positive place invariants in 50 ms returned sat
[2026-05-28 23:30:52] [INFO ] [Nat]Absence check using 12 positive and 26 generalized place invariants in 1526 ms returned sat
[2026-05-28 23:31:01] [INFO ] [Nat]Absence check using state equation in 9070 ms returned sat
[2026-05-28 23:31:01] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-28 23:31:02] [INFO ] [Nat]Added 72 Read/Feed constraints in 1080 ms returned sat
[2026-05-28 23:31:05] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2273 ms
[2026-05-28 23:31:05] [INFO ] Computed and/alt/rep : 546/1845/540 causal constraints (skipped 258 transitions) in 106 ms.
[2026-05-28 23:31:05] [INFO ] Added : 0 causal constraints over 0 iterations in 107 ms. Result :unknown
Could not prove EG (AND (NOT p1) (NOT p2))
Knowledge-based reduction took 21100 ms.
Stuttering acceptance computed with spot in 210 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 205 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 10857 reset in 419 ms.
Product exploration explored 100000 steps with 10850 reset in 331 ms.
Spot run failed in 66 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/ltsmin1853511664961431093
[2026-05-28 23:31:06] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1853511664961431093
Running compilation step : cd /tmp/ltsmin1853511664961431093;'/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 2440 ms.
Running link step : cd /tmp/ltsmin1853511664961431093;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 60 ms.
Running LTSmin : cd /tmp/ltsmin1853511664961431093;'/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/stateBased2663983452827833089.hoa' '--buchi-type=spotba'
LTSmin run took 166 ms.
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-07 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBLF-COL-S02J04T06-LTLCardinality-07 finished in 107019 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F((p0&&G(p1)))) U (F(p2) U p3))))'
Support contains 26 out of 456 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 456/456 places, 812/812 transitions.
Applied a total of 0 rules in 11 ms. Remains 456 /456 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Skipped dead transition search.
[2026-05-28 23:31:09] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-28 23:31:09] [INFO ] Invariant cache hit.
[2026-05-28 23:31:10] [INFO ] Implicit Places using invariants in 1062 ms returned []
[2026-05-28 23:31:10] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-28 23:31:10] [INFO ] Invariant cache hit.
[2026-05-28 23:31:10] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-28 23:31:17] [INFO ] Implicit Places using invariants and state equation in 7355 ms returned []
Implicit Place search using SMT with State Equation took 8421 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 8434 ms. Remains : 456/456 places, 812/812 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F((p0&&G(p1)))) U (F(p2) U p3))))'
Stuttering acceptance computed with spot in 231 ms :[(NOT p3), (NOT p3), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLCardinality-08
Product exploration explored 100000 steps with 50000 reset in 656 ms.
Product exploration explored 100000 steps with 50000 reset in 521 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 11 factoid took 14 ms. Proved property starting from automaton with 4 states, 7 edges and 4 AP (stutter sensitive
Knowledge-based reduction took 23 ms.
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S02J04T06-LTLCardinality-08 finished in 9952 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 6 out of 456 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 456/456 places, 812/812 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 456 transition count 776
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 420 transition count 776
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 72 place count 420 transition count 728
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 168 place count 372 transition count 728
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 252 place count 330 transition count 686
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 258 place count 324 transition count 680
Iterating global reduction 2 with 6 rules applied. Total rules applied 264 place count 324 transition count 680
Applied a total of 264 rules in 43 ms. Remains 324 /456 variables (removed 132) and now considering 680/812 (removed 132) transitions.
Running 678 sub problems to find dead transitions.
[2026-05-28 23:31:19] [INFO ] Flow matrix only has 668 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14270711558786487937.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7460636010598896439.kers'
[2026-05-28 23:31:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14270711558786487937.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7460636010598896439.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 668 rows 319 cols 2970 entries
Finished phase 1 with 160 SingleSign rule and 126 generalized
[2026-05-28 23:31:19] [INFO ] Computed 38 invariants in 5 ms
Computed 38 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-7460636010598896439.kers
Total runtime 7 ms.
[2026-05-28 23:31:19] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 678 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 25/36 constraints. Problems are: Problem set: 0 solved, 678 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 322/992 variables, and 47 constraints, problems are : Problem set: 0 solved, 678 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/324 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 678/678 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 678 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 678 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 25/36 constraints. Problems are: Problem set: 0 solved, 678 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/322 variables, 11/47 constraints. Problems are: Problem set: 0 solved, 678 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/322 variables, 6/53 constraints. Problems are: Problem set: 0 solved, 678 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 322/992 variables, and 53 constraints, problems are : Problem set: 0 solved, 678 unsolved in 20019 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/324 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/678 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40422ms problems are : Problem set: 0 solved, 678 unsolved
Search for dead transitions found 0 dead transitions in 40425ms
[2026-05-28 23:31:59] [INFO ] Flow matrix only has 668 transitions (discarded 12 similar events)
[2026-05-28 23:31:59] [INFO ] Invariant cache hit.
[2026-05-28 23:32:00] [INFO ] Implicit Places using invariants in 1432 ms returned []
[2026-05-28 23:32:00] [INFO ] Flow matrix only has 668 transitions (discarded 12 similar events)
[2026-05-28 23:32:00] [INFO ] Invariant cache hit.
[2026-05-28 23:32:01] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-28 23:32:05] [INFO ] Implicit Places using invariants and state equation in 4091 ms returned []
Implicit Place search using SMT with State Equation took 5526 ms to find 0 implicit places.
[2026-05-28 23:32:05] [INFO ] Redundant transitions in 5 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 324/456 places, 680/812 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 46007 ms. Remains : 324/456 places, 680/812 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 38 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLCardinality-09
Stuttering criterion allowed to conclude after 272 steps with 0 reset in 2 ms.
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T06-LTLCardinality-09 finished in 46080 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0&&X(X((G(p1)||G(p2))))))))'
Support contains 45 out of 456 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 456/456 places, 812/812 transitions.
Applied a total of 0 rules in 6 ms. Remains 456 /456 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Running 810 sub problems to find dead transitions.
[2026-05-28 23:32:05] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7805306193921568103.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15783062953751554137.kers'
[2026-05-28 23:32:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7805306193921568103.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15783062953751554137.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 800 rows 451 cols 3126 entries
Finished phase 1 with 298 SingleSign rule and 120 generalized
[2026-05-28 23:32:05] [INFO ] Computed 38 invariants in 7 ms
Computed 38 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-15783062953751554137.kers
Total runtime 8 ms.
[2026-05-28 23:32:05] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/454 variables, 23/35 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 454/1256 variables, and 45 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 23/26 constraints, State Equation: 0/456 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/454 variables, 23/35 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/454 variables, 10/45 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 454/1256 variables, and 51 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20023 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 23/26 constraints, State Equation: 0/456 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40423ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 40425ms
[2026-05-28 23:32:45] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-28 23:32:45] [INFO ] Invariant cache hit.
[2026-05-28 23:32:46] [INFO ] Implicit Places using invariants in 998 ms returned []
[2026-05-28 23:32:46] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-28 23:32:46] [INFO ] Invariant cache hit.
[2026-05-28 23:32:47] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-28 23:32:54] [INFO ] Implicit Places using invariants and state equation in 7635 ms returned []
Implicit Place search using SMT with State Equation took 8637 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 49073 ms. Remains : 456/456 places, 812/812 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0&&X(X((G(p1)||G(p2))))))))'
Stuttering acceptance computed with spot in 286 ms :[true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLCardinality-14
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T06-LTLCardinality-14 finished in 49395 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 12 out of 456 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 456/456 places, 812/812 transitions.
Applied a total of 0 rules in 7 ms. Remains 456 /456 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Skipped dead transition search.
[2026-05-28 23:32:54] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-28 23:32:54] [INFO ] Invariant cache hit.
[2026-05-28 23:32:55] [INFO ] Implicit Places using invariants in 872 ms returned []
[2026-05-28 23:32:55] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-28 23:32:55] [INFO ] Invariant cache hit.
[2026-05-28 23:32:55] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-28 23:33:02] [INFO ] Implicit Places using invariants and state equation in 7118 ms returned []
Implicit Place search using SMT with State Equation took 7992 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 8000 ms. Remains : 456/456 places, 812/812 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Stuttering acceptance computed with spot in 115 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLCardinality-15
Entered a terminal (fully accepting) state of product in 27 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T06-LTLCardinality-15 finished in 8144 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(X(X(X(X(F(p1)))))))))'
Spot run failed in 55 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
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/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
[2026-05-28 23:33:02] [INFO ] Flatten gal took : 26 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1738754142539056841
[2026-05-28 23:33:02] [INFO ] Computing symmetric may disable matrix : 812 transitions.
[2026-05-28 23:33:02] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-28 23:33:02] [INFO ] Computing symmetric may enable matrix : 812 transitions.
[2026-05-28 23:33:02] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-28 23:33:02] [INFO ] Applying decomposition
[2026-05-28 23:33:02] [INFO ] Flatten gal took : 43 ms
[2026-05-28 23:33:02] [INFO ] Computing Do-Not-Accords matrix : 812 transitions.
[2026-05-28 23:33:02] [INFO ] Computation of Completed DNA matrix. took 23 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-28 23:33:03] [INFO ] Built C files in 163ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1738754142539056841
Running compilation step : cd /tmp/ltsmin1738754142539056841;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/graph4511432122723000871.txt' '-o' '/tmp/graph4511432122723000871.bin' '-w' '/tmp/graph4511432122723000871.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4511432122723000871.bin' '-l' '-1' '-v' '-w' '/tmp/graph4511432122723000871.weights' '-q' '0' '-e' '0.001'
[2026-05-28 23:33:03] [INFO ] Decomposing Gal with order
[2026-05-28 23:33:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 23:33:03] [INFO ] Removed a total of 900 redundant transitions.
[2026-05-28 23:33:03] [INFO ] Flatten gal took : 148 ms
[2026-05-28 23:33:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 225 labels/synchronizations in 88 ms.
[2026-05-28 23:33:03] [INFO ] Time to serialize gal into /tmp/LTLCardinality12206017378378075040.gal : 15 ms
[2026-05-28 23:33:03] [INFO ] Time to serialize properties into /tmp/LTLCardinality5195416718725811431.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/LTLCardinality12206017378378075040.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5195416718725811431.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...298
Read 2 LTL properties
Checking formula 0 : !((G(("((gi2.gi0.gi7.gu90.ModifiedSrc_0+gi2.gi0.gi7.gu90.ModifiedSrc_1)>=1)")||(X(X(X(X(X(F("(gu72.BlockedTasks>((((gu72.CreatedJobs_0...352
Formula 0 simplified : F(!"((gi2.gi0.gi7.gu90.ModifiedSrc_0+gi2.gi0.gi7.gu90.ModifiedSrc_1)>=1)" & XXXXXG!"(gu72.BlockedTasks>((((gu72.CreatedJobs_0+gu72.C...336
Compilation finished in 3955 ms.
Running link step : cd /tmp/ltsmin1738754142539056841;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin1738754142539056841;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '[](((LTLAPp0==true)||X(X(X(X(X(<>((LTLAPp1==true)))))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin1738754142539056841;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '[](((LTLAPp0==true)||X(X(X(X(X(<>((LTLAPp1==true)))))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin1738754142539056841;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp2==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-28 23:56:39] [INFO ] Applying decomposition
[2026-05-28 23:56:40] [INFO ] Flatten gal took : 406 ms
[2026-05-28 23:56:40] [INFO ] Decomposing Gal with order
[2026-05-28 23:56:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 23:56:40] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.lang.RuntimeException: Could not find partition element corresponding to cJobCnt in partition [CreatedJobs_0],[CreatedJobs_1],[CreatedJobs_2],[CreatedJobs_3],[CreatedJobs_4],[CreatedJobs_5],[CreatedJobs_6],[CreatedJobs_7],[CreatedJobs_8],[CreatedJobs_9],[AwakeTasks_0, IdleTasks_0, NotifyEventJobQueuedE_0, QueueJobE_0, P_2321_0, TryAllocateOneTaskE_0, TryAllocateOneTaskB_0, P_2318_0, EnablePollingE_0, EnablePollingB_0, FetchJobB_0, ScheduleTaskE_Check_0, ScheduleTaskB_0, Abort_Check_Sources_E_0, Abort_Check_Sources_B_0, NotifyEventSourceAddedB_0, Insert_Source_E_0, NotifyEventSourceAddedE_0, P_1113_0, ProcessingEvt_0, P_1155_0, nyo_0, P_1158_0, P_1159_0, P_1160_0, NotifyEventEndOfCheckSourcesB_0, NotifyEventEndOfCheckSourcesE_0, Check_Sources_B_0, Check_Sources_E_0, NotifyEventJobCompletedB_0, RunE_0, RunB_0, Perform_Work_E_0, Try_Check_Sources_B_0, P_1617_0, ScheduleTaskE_Idle_0],[AwakeTasks_1, IdleTasks_1, NotifyEventJobQueuedE_1, QueueJobE_1, P_2321_1, TryAllocateOneTaskE_1, TryAllocateOneTaskB_1, P_2318_1, EnablePollingE_1, EnablePollingB_1, FetchJobB_1, ScheduleTaskE_Check_1, ScheduleTaskB_1, Abort_Check_Sources_E_1, Abort_Check_Sources_B_1, NotifyEventSourceAddedB_1, Insert_Source_E_1, NotifyEventSourceAddedE_1, P_1113_1, ProcessingEvt_1, P_1155_1, nyo_1, P_1158_1, P_1159_1, P_1160_1, NotifyEventEndOfCheckSourcesB_1, NotifyEventEndOfCheckSourcesE_1, Check_Sources_B_1, Check_Sources_E_1, NotifyEventJobCompletedB_1, RunE_1, RunB_1, Perform_Work_E_1, Try_Check_Sources_B_1, P_1617_1, ScheduleTaskE_Idle_1],[AwakeTasks_2, IdleTasks_2, NotifyEventJobQueuedE_2, QueueJobE_2, P_2321_2, TryAllocateOneTaskE_2, TryAllocateOneTaskB_2, P_2318_2, EnablePollingE_2, EnablePollingB_2, FetchJobB_2, ScheduleTaskE_Check_2, ScheduleTaskB_2, Abort_Check_Sources_E_2, Abort_Check_Sources_B_2, NotifyEventSourceAddedB_2, Insert_Source_E_2, NotifyEventSourceAddedE_2, P_1113_2, ProcessingEvt_2, P_1155_2, nyo_2, P_1158_2, P_1159_2, P_1160_2, NotifyEventEndOfCheckSourcesB_2, NotifyEventEndOfCheckSourcesE_2, Check_Sources_B_2, Check_Sources_E_2, NotifyEventJobCompletedB_2, RunE_2, RunB_2, Perform_Work_E_2, Try_Check_Sources_B_2, P_1617_2, ScheduleTaskE_Idle_2],[AwakeTasks_3, IdleTasks_3, NotifyEventJobQueuedE_3, QueueJobE_3, P_2321_3, TryAllocateOneTaskE_3, TryAllocateOneTaskB_3, P_2318_3, EnablePollingE_3, EnablePollingB_3, FetchJobB_3, ScheduleTaskE_Check_3, ScheduleTaskB_3, Abort_Check_Sources_E_3, Abort_Check_Sources_B_3, NotifyEventSourceAddedB_3, Insert_Source_E_3, NotifyEventSourceAddedE_3, P_1113_3, ProcessingEvt_3, P_1155_3, nyo_3, P_1158_3, P_1159_3, P_1160_3, NotifyEventEndOfCheckSourcesB_3, NotifyEventEndOfCheckSourcesE_3, Check_Sources_B_3, Check_Sources_E_3, NotifyEventJobCompletedB_3, RunE_3, RunB_3, Perform_Work_E_3, Try_Check_Sources_B_3, P_1617_3, ScheduleTaskE_Idle_3],[AwakeTasks_4, IdleTasks_4, NotifyEventJobQueuedE_4, QueueJobE_4, P_2321_4, TryAllocateOneTaskE_4, TryAllocateOneTaskB_4, P_2318_4, EnablePollingE_4, EnablePollingB_4, FetchJobB_4, ScheduleTaskE_Check_4, ScheduleTaskB_4, Abort_Check_Sources_E_4, Abort_Check_Sources_B_4, NotifyEventSourceAddedB_4, Insert_Source_E_4, NotifyEventSourceAddedE_4, P_1113_4, ProcessingEvt_4, P_1155_4, nyo_4, P_1158_4, P_1159_4, P_1160_4, NotifyEventEndOfCheckSourcesB_4, NotifyEventEndOfCheckSourcesE_4, Check_Sources_B_4, Check_Sources_E_4, NotifyEventJobCompletedB_4, RunE_4, RunB_4, Perform_Work_E_4, Try_Check_Sources_B_4, P_1617_4, ScheduleTaskE_Idle_4],[AwakeTasks_5, IdleTasks_5, NotifyEventJobQueuedE_5, QueueJobE_5, P_2321_5, TryAllocateOneTaskE_5, TryAllocateOneTaskB_5, P_2318_5, EnablePollingE_5, EnablePollingB_5, FetchJobB_5, ScheduleTaskE_Check_5, ScheduleTaskB_5, Abort_Check_Sources_E_5, Abort_Check_Sources_B_5, NotifyEventSourceAddedB_5, Insert_Source_E_5, NotifyEventSourceAddedE_5, P_1113_5, ProcessingEvt_5, P_1155_5, nyo_5, P_1158_5, P_1159_5, P_1160_5, NotifyEventEndOfCheckSourcesB_5, NotifyEventEndOfCheckSourcesE_5, Check_Sources_B_5, Check_Sources_E_5, NotifyEventJobCompletedB_5, RunE_5, RunB_5, Perform_Work_E_5, Try_Check_Sources_B_5, P_1617_5, ScheduleTaskE_Idle_5],[P_1725_0, P_1724_0, P_1712_0, AvailableJobId_0],[P_1725_1, P_1724_1, P_1712_1, AvailableJobId_1],[P_1725_2, P_1724_2, P_1712_2, AvailableJobId_2],[P_1725_3, P_1724_3, P_1712_3, AvailableJobId_3],[P_1725_4, P_1724_4, P_1712_4, AvailableJobId_4],[NotifyEventJobQueuedB_0, QueueJobB_0, FetchJobE_0, ScheduleTaskE_Work_0],[NotifyEventJobQueuedB_1, QueueJobB_1, FetchJobE_1, ScheduleTaskE_Work_1],[NotifyEventJobQueuedB_2, QueueJobB_2, FetchJobE_2, ScheduleTaskE_Work_2],[NotifyEventJobQueuedB_3, QueueJobB_3, FetchJobE_3, ScheduleTaskE_Work_3],[NotifyEventJobQueuedB_4, QueueJobB_4, FetchJobE_4, ScheduleTaskE_Work_4],[NotifyEventJobQueuedB_5, QueueJobB_5, FetchJobE_5, ScheduleTaskE_Work_5],[NotifyEventJobQueuedB_6, QueueJobB_6, FetchJobE_6, ScheduleTaskE_Work_6],[NotifyEventJobQueuedB_7, QueueJobB_7, FetchJobE_7, ScheduleTaskE_Work_7],[NotifyEventJobQueuedB_8, QueueJobB_8, FetchJobE_8, ScheduleTaskE_Work_8],[NotifyEventJobQueuedB_9, QueueJobB_9, FetchJobE_9, ScheduleTaskE_Work_9],[NotifyEventJobQueuedB_10, QueueJobB_10, FetchJobE_10, ScheduleTaskE_Work_10],[NotifyEventJobQueuedB_11, QueueJobB_11, FetchJobE_11, ScheduleTaskE_Work_11],[NotifyEventJobQueuedB_12, QueueJobB_12, FetchJobE_12, ScheduleTaskE_Work_12],[NotifyEventJobQueuedB_13, QueueJobB_13, FetchJobE_13, ScheduleTaskE_Work_13],[NotifyEventJobQueuedB_14, QueueJobB_14, FetchJobE_14, ScheduleTaskE_Work_14],[NotifyEventJobQueuedB_15, QueueJobB_15, FetchJobE_15, ScheduleTaskE_Work_15],[NotifyEventJobQueuedB_16, QueueJobB_16, FetchJobE_16, ScheduleTaskE_Work_16],[NotifyEventJobQueuedB_17, QueueJobB_17, FetchJobE_17, ScheduleTaskE_Work_17],[NotifyEventJobQueuedB_18, QueueJobB_18, FetchJobE_18, ScheduleTaskE_Work_18],[NotifyEventJobQueuedB_19, QueueJobB_19, FetchJobE_19, ScheduleTaskE_Work_19],[NotifyEventJobQueuedB_20, QueueJobB_20, FetchJobE_20, ScheduleTaskE_Work_20],[NotifyEventJobQueuedB_21, QueueJobB_21, FetchJobE_21, ScheduleTaskE_Work_21],[NotifyEventJobQueuedB_22, QueueJobB_22, FetchJobE_22, ScheduleTaskE_Work_22],[NotifyEventJobQueuedB_23, QueueJobB_23, FetchJobE_23, ScheduleTaskE_Work_23],[NotifyEventJobQueuedB_24, QueueJobB_24, FetchJobE_24, ScheduleTaskE_Work_24],[NotifyEventJobQueuedB_25, QueueJobB_25, FetchJobE_25, ScheduleTaskE_Work_25],[NotifyEventJobQueuedB_26, QueueJobB_26, FetchJobE_26, ScheduleTaskE_Work_26],[NotifyEventJobQueuedB_27, QueueJobB_27, FetchJobE_27, ScheduleTaskE_Work_27],[NotifyEventJobQueuedB_28, QueueJobB_28, FetchJobE_28, ScheduleTaskE_Work_28],[NotifyEventJobQueuedB_29, QueueJobB_29, FetchJobE_29, ScheduleTaskE_Work_29],[PlaceSources_0, ModifiedSrc_0, AbourtToModifySrc_0],[PlaceSources_1, ModifiedSrc_1, AbourtToModifySrc_1],[DisablePollingE_0, DisablePollingB_0, Insert_Source_B_0, P_1119_0, P_2579_0],[DisablePollingE_1, DisablePollingB_1, Insert_Source_B_1, P_1119_1, P_2579_1],[DisablePollingE_2, DisablePollingB_2, Insert_Source_B_2, P_1119_2, P_2579_2],[DisablePollingE_3, DisablePollingB_3, Insert_Source_B_3, P_1119_3, P_2579_3],[DisablePollingE_4, DisablePollingB_4, Insert_Source_B_4, P_1119_4, P_2579_4],[DisablePollingE_5, DisablePollingB_5, Insert_Source_B_5, P_1119_5, P_2579_5],[DisablePollingE_6, DisablePollingB_6, Insert_Source_B_6, P_1119_6, P_2579_6],[DisablePollingE_7, DisablePollingB_7, Insert_Source_B_7, P_1119_7, P_2579_7],[DisablePollingE_8, DisablePollingB_8, Insert_Source_B_8, P_1119_8, P_2579_8],[DisablePollingE_9, DisablePollingB_9, Insert_Source_B_9, P_1119_9, P_2579_9],[DisablePollingE_10, DisablePollingB_10, Insert_Source_B_10, P_1119_10, P_2579_10],[DisablePollingE_11, DisablePollingB_11, Insert_Source_B_11, P_1119_11, P_2579_11],
at fr.lip6.move.gal.instantiate.CompositeBuilder$Partition.getIndex(CompositeBuilder.java:1421)
at fr.lip6.move.gal.instantiate.CompositeBuilder.galToCompositeWithPartition(CompositeBuilder.java:556)
at fr.lip6.move.gal.instantiate.CompositeBuilder.decomposeWithOrder(CompositeBuilder.java:147)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:133)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.runner.its.MultiOrderRunner.runMultiITS(MultiOrderRunner.java:124)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
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)
[2026-05-28 23:56:41] [INFO ] Flatten gal took : 518 ms
[2026-05-28 23:56:41] [INFO ] Time to serialize gal into /tmp/LTLCardinality12895216515519982422.gal : 116 ms
[2026-05-28 23:56:41] [INFO ] Time to serialize properties into /tmp/LTLCardinality18377702370675028731.ltl : 15 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/LTLCardinality12895216515519982422.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality18377702370675028731.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...299
Read 2 LTL properties
Checking formula 0 : !((G(("((ModifiedSrc_0+ModifiedSrc_1)>=1)")||(X(X(X(X(X(F("(BlockedTasks>((((CreatedJobs_0+CreatedJobs_1)+(CreatedJobs_2+CreatedJobs_3...263
Formula 0 simplified : F(!"((ModifiedSrc_0+ModifiedSrc_1)>=1)" & XXXXXG!"(BlockedTasks>((((CreatedJobs_0+CreatedJobs_1)+(CreatedJobs_2+CreatedJobs_3))+((Cr...247
LTSmin run took 648601 ms.
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-01 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin1738754142539056841;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '[](((LTLAPp0==true)||X(X(X(X(X(<>((LTLAPp1==true)))))))))' '--buchi-type=spotba'
LTSmin run took 1029662 ms.
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-00 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 3211529 ms.
BK_STOP 1780013771680
--------------------
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="PolyORBLF-COL-S02J04T06"
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 PolyORBLF-COL-S02J04T06, 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 r210-smll-177969942000267"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S02J04T06.tgz
mv PolyORBLF-COL-S02J04T06 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 '
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 ;