About the Execution of ITS-Tools for DatabaseWithMutex-COL-10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16198.039 | 3600000.00 | 5854356.00 | 224552.90 | TFFFFTFTF??FFTFF | 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.r082-smll-177946993500020.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 DatabaseWithMutex-COL-10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r082-smll-177946993500020
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 8.3K Mar 5 14:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Mar 5 14:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Mar 5 14:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 5 14:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Mar 15 08:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 08:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 15 08:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 08:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Mar 5 14:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 80K Mar 5 14:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 5 14:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Mar 5 14:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 08:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 08:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 27K 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 DatabaseWithMutex-COL-10-LTLFireability-00
FORMULA_NAME DatabaseWithMutex-COL-10-LTLFireability-01
FORMULA_NAME DatabaseWithMutex-COL-10-LTLFireability-02
FORMULA_NAME DatabaseWithMutex-COL-10-LTLFireability-03
FORMULA_NAME DatabaseWithMutex-COL-10-LTLFireability-04
FORMULA_NAME DatabaseWithMutex-COL-10-LTLFireability-05
FORMULA_NAME DatabaseWithMutex-COL-10-LTLFireability-06
FORMULA_NAME DatabaseWithMutex-COL-10-LTLFireability-07
FORMULA_NAME DatabaseWithMutex-COL-10-LTLFireability-08
FORMULA_NAME DatabaseWithMutex-COL-10-LTLFireability-09
FORMULA_NAME DatabaseWithMutex-COL-10-LTLFireability-10
FORMULA_NAME DatabaseWithMutex-COL-10-LTLFireability-11
FORMULA_NAME DatabaseWithMutex-COL-10-LTLFireability-12
FORMULA_NAME DatabaseWithMutex-COL-10-LTLFireability-13
FORMULA_NAME DatabaseWithMutex-COL-10-LTLFireability-14
FORMULA_NAME DatabaseWithMutex-COL-10-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1779489252679
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DatabaseWithMutex-COL-10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202604301425
[2026-05-22 22:34:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-22 22:34:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 22:34:15] [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.
[2026-05-22 22:34:15] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-22 22:34:16] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 893 ms
[2026-05-22 22:34:16] [INFO ] Imported 11 HL places and 8 HL transitions for a total of 830 PT places and 800.0 transition bindings in 25 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
[2026-05-22 22:34:16] [INFO ] Built PT skeleton of HLPN with 11 places and 8 transitions 22 arcs in 6 ms.
[2026-05-22 22:34:16] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 4 formulas.
FORMULA DatabaseWithMutex-COL-10-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-10-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-10-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-10-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 10 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Reduction of identical properties reduced properties to check from 12 to 10
RANDOM walk for 767 steps (0 resets) in 18 ms. (40 steps per ms) remains 0/10 properties
[2026-05-22 22:34:16] [INFO ] Flatten gal took : 21 ms
[2026-05-22 22:34:16] [INFO ] Flatten gal took : 4 ms
Transition Release forces synchronizations/join behavior on parameter s of sort site
Transition Acquire forces synchronizations/join behavior on parameter f of sort file
[2026-05-22 22:34:16] [INFO ] Unfolded HLPN to a Petri net with 830 places and 800 transitions 3800 arcs in 51 ms.
[2026-05-22 22:34:16] [INFO ] Unfolded 12 HLPN properties in 2 ms.
Initial state reduction rules removed 1 formulas.
[2026-05-22 22:34:16] [INFO ] Reduced 90 identical enabling conditions.
FORMULA DatabaseWithMutex-COL-10-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 830 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 21 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4823423086951309340.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11721258716328239750.kers'
[2026-05-22 22:34:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4823423086951309340.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11721258716328239750.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 800 rows 830 cols 3800 entries
Finished phase 1 with 600 SingleSign rule and 100 generalized
[2026-05-22 22:34:16] [INFO ] Computed 130 invariants in 7 ms
Computed 130 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-11721258716328239750.kers
Total runtime 9 ms.
[2026-05-22 22:34:17] [INFO ] Implicit Places using invariants in 695 ms returned []
[2026-05-22 22:34:17] [INFO ] Invariant cache hit.
[2026-05-22 22:34:18] [INFO ] Implicit Places using invariants and state equation in 1137 ms returned []
Implicit Place search using SMT with State Equation took 1879 ms to find 0 implicit places.
Running 700 sub problems to find dead transitions.
[2026-05-22 22:34:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/820 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/820 variables, 90/109 constraints. Problems are: Problem set: 0 solved, 700 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 820/1630 variables, and 109 constraints, problems are : Problem set: 0 solved, 700 unsolved in 30061 ms.
Refiners :[Positive P Invariants (semi-flows): 19/39 constraints, Generalized P Invariants (flows): 90/91 constraints, State Equation: 0/830 constraints, PredecessorRefiner: 700/700 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 700 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/820 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/820 variables, 90/109 constraints. Problems are: Problem set: 0 solved, 700 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 820/1630 variables, and 109 constraints, problems are : Problem set: 0 solved, 700 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 19/39 constraints, Generalized P Invariants (flows): 90/91 constraints, State Equation: 0/830 constraints, PredecessorRefiner: 0/700 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60803ms problems are : Problem set: 0 solved, 700 unsolved
Search for dead transitions found 0 dead transitions in 60858ms
Finished structural reductions in LTL mode , in 1 iterations and 62812 ms. Remains : 830/830 places, 800/800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 11 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2026-05-22 22:35:19] [INFO ] Invariant cache hit.
[2026-05-22 22:35:19] [INFO ] Implicit Places using invariants in 331 ms returned []
[2026-05-22 22:35:19] [INFO ] Invariant cache hit.
[2026-05-22 22:35:20] [INFO ] Implicit Places using invariants and state equation in 825 ms returned []
Implicit Place search using SMT with State Equation took 1158 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1170 ms. Remains : 830/830 places, 800/800 transitions.
Support contains 830 out of 830 places after structural reductions.
[2026-05-22 22:35:21] [INFO ] Flatten gal took : 256 ms
[2026-05-22 22:35:21] [INFO ] Flatten gal took : 135 ms
[2026-05-22 22:35:21] [INFO ] Input system was already deterministic with 800 transitions.
RANDOM walk for 842 steps (0 resets) in 274 ms. (3 steps per ms) remains 0/11 properties
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(p0))||F(p1))))'
Support contains 210 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 130 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2026-05-22 22:35:23] [INFO ] Invariant cache hit.
[2026-05-22 22:35:25] [INFO ] Implicit Places using invariants in 1735 ms returned [110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 1742 ms to find 100 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 730/830 places, 800/800 transitions.
Applied a total of 0 rules in 13 ms. Remains 730 /730 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1887 ms. Remains : 730/830 places, 800/800 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(p0))||F(p1))))'
Stuttering acceptance computed with spot in 477 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-00
Product exploration explored 100000 steps with 50000 reset in 1326 ms.
Product exploration explored 100000 steps with 50000 reset in 953 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 3 factoid took 18 ms. Proved property starting from automaton with 5 states, 5 edges and 2 AP (stutter sensitive
Knowledge-based reduction took 79 ms.
FORMULA DatabaseWithMutex-COL-10-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-00 finished in 5667 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(!p0)) U (F(G(p0)) U G(p1))))'
Support contains 300 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 8 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2026-05-22 22:35:28] [INFO ] Invariant cache hit.
[2026-05-22 22:35:28] [INFO ] Implicit Places using invariants in 539 ms returned []
[2026-05-22 22:35:28] [INFO ] Invariant cache hit.
[2026-05-22 22:35:29] [INFO ] Implicit Places using invariants and state equation in 1191 ms returned []
Implicit Place search using SMT with State Equation took 1733 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1742 ms. Remains : 830/830 places, 800/800 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(!p0)) U (F(G(p0)) U G(p1))))'
Stuttering acceptance computed with spot in 214 ms :[(NOT p1), false, (AND (NOT p1) p0), (NOT p0), (NOT p1)]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-01
Product exploration explored 100000 steps with 39924 reset in 2822 ms.
Product exploration explored 100000 steps with 40092 reset in 2799 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 11 factoid took 98 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter sensitive) to 4 states, 12 edges and 2 AP (stutter insensitive).
RANDOM walk for 40000 steps (8 resets) in 1547 ms. (25 steps per ms) remains 1/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4549 ms. (8 steps per ms) remains 1/1 properties
[2026-05-22 22:35:38] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Problem apf3 is UNSAT
After SMT solving in domain Real declared 300/1630 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 81 ms.
Refiners :[Positive P Invariants (semi-flows): 0/39 constraints, Generalized P Invariants (flows): 0/91 constraints, State Equation: 0/830 constraints, PredecessorRefiner: 0/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 98ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge based reduction with 12 factoid took 120 ms. Reduced automaton from 4 states, 12 edges and 2 AP (stutter insensitive) to 4 states, 12 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 159 ms :[(NOT p1), false, (NOT p0), (NOT p1)]
[2026-05-22 22:35:38] [INFO ] Invariant cache hit.
[2026-05-22 22:35:44] [INFO ] [Real]Absence check using 39 positive place invariants in 611 ms returned sat
[2026-05-22 22:35:53] [INFO ] SMT solver returned unknown. Retrying;
[2026-05-22 22:35:53] [INFO ] [Real]Absence check using 39 positive and 91 generalized place invariants in 9615 ms returned unknown
Could not prove EG (NOT p1)
Knowledge-based reduction took 18176 ms.
Stuttering acceptance computed with spot in 207 ms :[(NOT p1), false, (NOT p0), (NOT p1)]
Support contains 300 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 100 Pre rules applied. Total rules applied 0 place count 830 transition count 700
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 0 with 200 rules applied. Total rules applied 200 place count 730 transition count 700
Applied a total of 200 rules in 138 ms. Remains 730 /830 variables (removed 100) and now considering 700/800 (removed 100) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15252915784210626497.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13458161646004446414.kers'
[2026-05-22 22:35:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15252915784210626497.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13458161646004446414.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 700 rows 730 cols 3600 entries
Finished phase 1 with 500 SingleSign rule and 100 generalized
[2026-05-22 22:35:54] [INFO ] Computed 130 invariants in 6 ms
Computed 130 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-13458161646004446414.kers
Total runtime 9 ms.
[2026-05-22 22:35:54] [INFO ] Implicit Places using invariants in 464 ms returned []
[2026-05-22 22:35:54] [INFO ] Invariant cache hit.
[2026-05-22 22:35:56] [INFO ] Implicit Places using invariants and state equation in 1324 ms returned []
Implicit Place search using SMT with State Equation took 1791 ms to find 0 implicit places.
[2026-05-22 22:35:56] [INFO ] Redundant transitions in 74 ms returned []
Running 600 sub problems to find dead transitions.
[2026-05-22 22:35:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/720 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/720 variables, 90/109 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 720/1430 variables, and 109 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 19/39 constraints, Generalized P Invariants (flows): 90/91 constraints, State Equation: 0/730 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/720 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/720 variables, 90/109 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/720 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (OVERLAPS) 10/730 variables, 20/129 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/730 variables, 1/130 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 730/1430 variables, and 130 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 91/91 constraints, State Equation: 0/730 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60252ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60257ms
Starting structural reductions in SI_LTL mode, iteration 1 : 730/830 places, 700/800 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 62272 ms. Remains : 730/830 places, 700/800 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 13 factoid took 87 ms. Reduced automaton from 4 states, 12 edges and 2 AP (stutter insensitive) to 4 states, 12 edges and 2 AP (stutter insensitive).
RANDOM walk for 40000 steps (8 resets) in 429 ms. (93 steps per ms) remains 1/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5336 ms. (7 steps per ms) remains 1/1 properties
[2026-05-22 22:36:58] [INFO ] Invariant cache hit.
Problem apf3 is UNSAT
After SMT solving in domain Real declared 300/1430 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 79 ms.
Refiners :[Positive P Invariants (semi-flows): 0/39 constraints, Generalized P Invariants (flows): 0/91 constraints, State Equation: 0/730 constraints, PredecessorRefiner: 0/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 91ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge based reduction with 14 factoid took 111 ms. Reduced automaton from 4 states, 12 edges and 2 AP (stutter insensitive) to 4 states, 12 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 160 ms :[(NOT p1), false, (NOT p0), (NOT p1)]
[2026-05-22 22:36:59] [INFO ] Invariant cache hit.
[2026-05-22 22:37:06] [INFO ] [Real]Absence check using 39 positive place invariants in 1725 ms returned sat
[2026-05-22 22:37:11] [INFO ] [Real]Absence check using 39 positive and 91 generalized place invariants in 4935 ms returned sat
[2026-05-22 22:37:14] [INFO ] [Real]Absence check using state equation in 2680 ms returned unknown
Could not prove EG (NOT p1)
Knowledge-based reduction took 17671 ms.
Stuttering acceptance computed with spot in 191 ms :[(NOT p1), false, (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 170 ms :[(NOT p1), false, (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 33269 reset in 4705 ms.
Product exploration explored 100000 steps with 33300 reset in 4313 ms.
Built C files in :
/tmp/ltsmin1963990088868286558
[2026-05-22 22:37:23] [INFO ] Computing symmetric may disable matrix : 700 transitions.
[2026-05-22 22:37:23] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 22:37:23] [INFO ] Computing symmetric may enable matrix : 700 transitions.
[2026-05-22 22:37:23] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 22:37:23] [INFO ] Computing Do-Not-Accords matrix : 700 transitions.
[2026-05-22 22:37:23] [INFO ] Computation of Completed DNA matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 22:37:23] [INFO ] Built C files in 253ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1963990088868286558
Running compilation step : cd /tmp/ltsmin1963990088868286558;'/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/ltsmin1963990088868286558;'/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/ltsmin1963990088868286558;'/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 300 out of 730 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 730/730 places, 700/700 transitions.
Applied a total of 0 rules in 58 ms. Remains 730 /730 variables (removed 0) and now considering 700/700 (removed 0) transitions.
[2026-05-22 22:37:26] [INFO ] Invariant cache hit.
[2026-05-22 22:37:27] [INFO ] Implicit Places using invariants in 606 ms returned []
[2026-05-22 22:37:27] [INFO ] Invariant cache hit.
[2026-05-22 22:37:29] [INFO ] Implicit Places using invariants and state equation in 1813 ms returned []
Implicit Place search using SMT with State Equation took 2422 ms to find 0 implicit places.
[2026-05-22 22:37:29] [INFO ] Redundant transitions in 13 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2500 ms. Remains : 730/730 places, 700/700 transitions.
Built C files in :
/tmp/ltsmin7559963927063362589
[2026-05-22 22:37:29] [INFO ] Computing symmetric may disable matrix : 700 transitions.
[2026-05-22 22:37:29] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 22:37:29] [INFO ] Computing symmetric may enable matrix : 700 transitions.
[2026-05-22 22:37:29] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 22:37:29] [INFO ] Computing Do-Not-Accords matrix : 700 transitions.
[2026-05-22 22:37:29] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 22:37:29] [INFO ] Built C files in 289ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7559963927063362589
Running compilation step : cd /tmp/ltsmin7559963927063362589;'/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/ltsmin7559963927063362589;'/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/ltsmin7559963927063362589;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-22 22:37:32] [INFO ] Flatten gal took : 62 ms
[2026-05-22 22:37:32] [INFO ] Flatten gal took : 48 ms
[2026-05-22 22:37:32] [INFO ] Time to serialize gal into /tmp/LTL3740011652009417471.gal : 21 ms
[2026-05-22 22:37:32] [INFO ] Time to serialize properties into /tmp/LTL11814765756683923555.prop : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3740011652009417471.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11178774640868003943.hoa' '-atoms' '/tmp/LTL11814765756683923555.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/LTL11814765756683923555.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11178774640868003943.hoa
Detected timeout of ITS tools.
[2026-05-22 22:37:48] [INFO ] Flatten gal took : 75 ms
[2026-05-22 22:37:48] [INFO ] Flatten gal took : 72 ms
[2026-05-22 22:37:48] [INFO ] Time to serialize gal into /tmp/LTL11625767271028181739.gal : 16 ms
[2026-05-22 22:37:48] [INFO ] Time to serialize properties into /tmp/LTL14112043030515218389.ltl : 32 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/LTL11625767271028181739.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14112043030515218389.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 : !(((X(G(!("((((((((((((Active_92>=1)&&(Acknowledge_2>=1))&&((Acknowledge_12>=1)&&(Acknowledge_22>=1)))&&(((Acknowledge_32>=1)&&(Acknow...69638
Formula 0 simplified : XF"((((((((((((Active_92>=1)&&(Acknowledge_2>=1))&&((Acknowledge_12>=1)&&(Acknowledge_22>=1)))&&(((Acknowledge_32>=1)&&(Acknowledge_...69622
Detected timeout of ITS tools.
[2026-05-22 22:38:03] [INFO ] Flatten gal took : 65 ms
[2026-05-22 22:38:03] [INFO ] Applying decomposition
[2026-05-22 22:38:03] [INFO ] Flatten gal took : 71 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/graph8562559010531710287.txt' '-o' '/tmp/graph8562559010531710287.bin' '-w' '/tmp/graph8562559010531710287.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8562559010531710287.bin' '-l' '-1' '-v' '-w' '/tmp/graph8562559010531710287.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:38:03] [INFO ] Decomposing Gal with order
[2026-05-22 22:38:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:38:04] [INFO ] Removed a total of 890 redundant transitions.
[2026-05-22 22:38:04] [INFO ] Flatten gal took : 221 ms
[2026-05-22 22:38:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 18 ms.
[2026-05-22 22:38:04] [INFO ] Time to serialize gal into /tmp/LTL13062955297692899607.gal : 20 ms
[2026-05-22 22:38:04] [INFO ] Time to serialize properties into /tmp/LTL5235705070893190972.ltl : 16 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/LTL13062955297692899607.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5235705070893190972.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((X(G(!("((((((((((((u19.Active_92>=1)&&(i22.u69.Acknowledge_2>=1))&&((i23.u75.Acknowledge_12>=1)&&(i24.u79.Acknowledge_22>=1)))&&((...93798
Formula 0 simplified : XF"((((((((((((u19.Active_92>=1)&&(i22.u69.Acknowledge_2>=1))&&((i23.u75.Acknowledge_12>=1)&&(i24.u79.Acknowledge_22>=1)))&&(((i25.u...93782
Detected timeout of ITS tools.
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-01 finished in 171382 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 310 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 100 Pre rules applied. Total rules applied 0 place count 830 transition count 700
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 0 with 200 rules applied. Total rules applied 200 place count 730 transition count 700
Applied a total of 200 rules in 113 ms. Remains 730 /830 variables (removed 100) and now considering 700/800 (removed 100) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9494115606376407710.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4655729681457775405.kers'
[2026-05-22 22:38:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9494115606376407710.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4655729681457775405.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 700 rows 730 cols 3600 entries
Finished phase 1 with 500 SingleSign rule and 100 generalized
[2026-05-22 22:38:19] [INFO ] Computed 130 invariants in 9 ms
Computed 130 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-4655729681457775405.kers
Total runtime 11 ms.
[2026-05-22 22:38:20] [INFO ] Implicit Places using invariants in 1272 ms returned [110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 1276 ms to find 100 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 630/830 places, 700/800 transitions.
Applied a total of 0 rules in 32 ms. Remains 630 /630 variables (removed 0) and now considering 700/700 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1422 ms. Remains : 630/830 places, 700/800 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 37 ms :[(NOT p0)]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-02
Product exploration explored 100000 steps with 0 reset in 684 ms.
Product exploration explored 100000 steps with 0 reset in 744 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 52 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 63 steps (0 resets) in 5 ms. (10 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 74 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11127529202764308131.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17812030431479438164.kers'
[2026-05-22 22:38:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11127529202764308131.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17812030431479438164.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 700 rows 630 cols 3400 entries
Finished phase 1 with 500 SingleSign rule and 100 generalized
[2026-05-22 22:38:22] [INFO ] Computed 30 invariants in 6 ms
Computed 30 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-17812030431479438164.kers
Total runtime 7 ms.
[2026-05-22 22:38:31] [INFO ] [Real]Absence check using 28 positive place invariants in 5833 ms returned sat
[2026-05-22 22:38:32] [INFO ] [Real]Absence check using 28 positive and 2 generalized place invariants in 990 ms returned sat
[2026-05-22 22:38:37] [INFO ] [Real]Absence check using state equation in 5415 ms returned unknown
Could not prove EG (NOT p0)
Knowledge-based reduction took 15344 ms.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Support contains 310 out of 630 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 630/630 places, 700/700 transitions.
Applied a total of 0 rules in 35 ms. Remains 630 /630 variables (removed 0) and now considering 700/700 (removed 0) transitions.
[2026-05-22 22:38:37] [INFO ] Invariant cache hit.
[2026-05-22 22:38:38] [INFO ] Implicit Places using invariants in 763 ms returned []
[2026-05-22 22:38:38] [INFO ] Invariant cache hit.
[2026-05-22 22:38:42] [INFO ] Implicit Places using invariants and state equation in 3582 ms returned []
Implicit Place search using SMT with State Equation took 4348 ms to find 0 implicit places.
[2026-05-22 22:38:42] [INFO ] Redundant transitions in 4 ms returned []
Running 600 sub problems to find dead transitions.
[2026-05-22 22:38:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/620 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/620 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/620 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/620 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/620 variables, 20/99 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/620 variables, 20/119 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (INCLUDED_ONLY) 0/620 variables, 20/139 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 620/1330 variables, and 139 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 19/28 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/630 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 120/120 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/620 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/620 variables, 120/139 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/620 variables, 20/159 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/620 variables, 20/179 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/620 variables, 20/199 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/620 variables, 20/219 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/620 variables, 20/239 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/620 variables, 20/259 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/620 variables, 20/279 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/620 variables, 20/299 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 620/1330 variables, and 315 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 19/28 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/630 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 296/296 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60141ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60165ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64562 ms. Remains : 630/630 places, 700/700 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 52 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 64 steps (0 resets) in 7 ms. (8 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 57 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
[2026-05-22 22:39:42] [INFO ] Invariant cache hit.
[2026-05-22 22:39:50] [INFO ] [Real]Absence check using 28 positive place invariants in 5363 ms returned sat
[2026-05-22 22:39:51] [INFO ] [Real]Absence check using 28 positive and 2 generalized place invariants in 590 ms returned sat
[2026-05-22 22:39:57] [INFO ] [Real]Absence check using state equation in 6157 ms returned unknown
Could not prove EG (NOT p0)
Knowledge-based reduction took 15306 ms.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 860 ms.
Product exploration explored 100000 steps with 0 reset in 1238 ms.
Built C files in :
/tmp/ltsmin17491716457028195169
[2026-05-22 22:39:59] [INFO ] Computing symmetric may disable matrix : 700 transitions.
[2026-05-22 22:39:59] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 22:39:59] [INFO ] Computing symmetric may enable matrix : 700 transitions.
[2026-05-22 22:39:59] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 22:39:59] [INFO ] Computing Do-Not-Accords matrix : 700 transitions.
[2026-05-22 22:39:59] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 22:39:59] [INFO ] Built C files in 146ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17491716457028195169
Running compilation step : cd /tmp/ltsmin17491716457028195169;'/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/ltsmin17491716457028195169;'/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/ltsmin17491716457028195169;'/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 310 out of 630 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 630/630 places, 700/700 transitions.
Applied a total of 0 rules in 28 ms. Remains 630 /630 variables (removed 0) and now considering 700/700 (removed 0) transitions.
[2026-05-22 22:40:03] [INFO ] Invariant cache hit.
[2026-05-22 22:40:03] [INFO ] Implicit Places using invariants in 723 ms returned []
[2026-05-22 22:40:03] [INFO ] Invariant cache hit.
[2026-05-22 22:40:06] [INFO ] Implicit Places using invariants and state equation in 2943 ms returned []
Implicit Place search using SMT with State Equation took 3678 ms to find 0 implicit places.
[2026-05-22 22:40:06] [INFO ] Redundant transitions in 5 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3717 ms. Remains : 630/630 places, 700/700 transitions.
Built C files in :
/tmp/ltsmin7088458457487226539
[2026-05-22 22:40:06] [INFO ] Computing symmetric may disable matrix : 700 transitions.
[2026-05-22 22:40:06] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 22:40:06] [INFO ] Computing symmetric may enable matrix : 700 transitions.
[2026-05-22 22:40:06] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 22:40:06] [INFO ] Computing Do-Not-Accords matrix : 700 transitions.
[2026-05-22 22:40:06] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 22:40:06] [INFO ] Built C files in 127ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7088458457487226539
Running compilation step : cd /tmp/ltsmin7088458457487226539;'/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/ltsmin7088458457487226539;'/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/ltsmin7088458457487226539;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-22 22:40:09] [INFO ] Flatten gal took : 26 ms
[2026-05-22 22:40:09] [INFO ] Flatten gal took : 23 ms
[2026-05-22 22:40:09] [INFO ] Time to serialize gal into /tmp/LTL111558797553799401.gal : 6 ms
[2026-05-22 22:40:09] [INFO ] Time to serialize properties into /tmp/LTL13534329860043074151.prop : 4 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/LTL111558797553799401.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12623188130325671070.hoa' '-atoms' '/tmp/LTL13534329860043074151.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/LTL13534329860043074151.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12623188130325671070.hoa
Detected timeout of ITS tools.
[2026-05-22 22:40:25] [INFO ] Flatten gal took : 25 ms
[2026-05-22 22:40:25] [INFO ] Flatten gal took : 24 ms
[2026-05-22 22:40:25] [INFO ] Time to serialize gal into /tmp/LTL5951894936586841704.gal : 5 ms
[2026-05-22 22:40:25] [INFO ] Time to serialize properties into /tmp/LTL1603371286219986191.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5951894936586841704.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1603371286219986191.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 : !((F(G("((((((((updating_21<1)&&(updating_82<1))&&((updating_25<1)&&(updating_86<1)))&&(((updating_13<1)&&(updating_74<1))&&((updating...7900
Formula 0 simplified : GF!"((((((((updating_21<1)&&(updating_82<1))&&((updating_25<1)&&(updating_86<1)))&&(((updating_13<1)&&(updating_74<1))&&((updating_1...7894
Detected timeout of ITS tools.
[2026-05-22 22:40:40] [INFO ] Flatten gal took : 25 ms
[2026-05-22 22:40:40] [INFO ] Applying decomposition
[2026-05-22 22:40:40] [INFO ] Flatten gal took : 41 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/graph1477908139360437726.txt' '-o' '/tmp/graph1477908139360437726.bin' '-w' '/tmp/graph1477908139360437726.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1477908139360437726.bin' '-l' '-1' '-v' '-w' '/tmp/graph1477908139360437726.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:40:40] [INFO ] Decomposing Gal with order
[2026-05-22 22:40:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:40:40] [INFO ] Removed a total of 1183 redundant transitions.
[2026-05-22 22:40:40] [INFO ] Flatten gal took : 156 ms
[2026-05-22 22:40:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 18 ms.
[2026-05-22 22:40:40] [INFO ] Time to serialize gal into /tmp/LTL5989683934733882199.gal : 19 ms
[2026-05-22 22:40:40] [INFO ] Time to serialize properties into /tmp/LTL16344785839209208286.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5989683934733882199.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16344785839209208286.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G("((((((((i13.u122.updating_21<1)&&(u129.updating_82<1))&&((i13.u122.updating_25<1)&&(u129.updating_86<1)))&&(((u121.updating_13...10548
Formula 0 simplified : GF!"((((((((i13.u122.updating_21<1)&&(u129.updating_82<1))&&((i13.u122.updating_25<1)&&(u129.updating_86<1)))&&(((u121.updating_13<1...10542
Detected timeout of ITS tools.
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-02 finished in 156481 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)||(p1&&X(X(X(p2))))) U X(G(p3))))'
Support contains 510 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 5 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15122434170173347506.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14435658712599693820.kers'
[2026-05-22 22:40:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15122434170173347506.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14435658712599693820.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 800 rows 830 cols 3800 entries
Finished phase 1 with 600 SingleSign rule and 100 generalized
[2026-05-22 22:40:55] [INFO ] Computed 130 invariants in 6 ms
Computed 130 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-14435658712599693820.kers
Total runtime 8 ms.
[2026-05-22 22:40:56] [INFO ] Implicit Places using invariants in 381 ms returned []
[2026-05-22 22:40:56] [INFO ] Invariant cache hit.
[2026-05-22 22:40:57] [INFO ] Implicit Places using invariants and state equation in 892 ms returned []
Implicit Place search using SMT with State Equation took 1274 ms to find 0 implicit places.
Running 700 sub problems to find dead transitions.
[2026-05-22 22:40:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/820 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/820 variables, 90/109 constraints. Problems are: Problem set: 0 solved, 700 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 820/1630 variables, and 109 constraints, problems are : Problem set: 0 solved, 700 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 19/39 constraints, Generalized P Invariants (flows): 90/91 constraints, State Equation: 0/830 constraints, PredecessorRefiner: 700/700 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 700 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/820 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/820 variables, 90/109 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/820 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 3 (OVERLAPS) 10/830 variables, 20/129 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/830 variables, 1/130 constraints. Problems are: Problem set: 0 solved, 700 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 830/1630 variables, and 130 constraints, problems are : Problem set: 0 solved, 700 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 91/91 constraints, State Equation: 0/830 constraints, PredecessorRefiner: 0/700 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60169ms problems are : Problem set: 0 solved, 700 unsolved
Search for dead transitions found 0 dead transitions in 60172ms
Finished structural reductions in LTL mode , in 1 iterations and 61471 ms. Remains : 830/830 places, 800/800 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(p1)))&&p2)) U X(G(p3))))'
Stuttering acceptance computed with spot in 551 ms :[(NOT p3), (AND p0 (NOT p3)), (NOT p3), (AND p0 (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), true, p0, (NOT p1), (AND (NOT p1) p0), (AND p0 (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (NOT p1), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p3)), (AND (NOT p3) (NOT p1))]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-04
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DatabaseWithMutex-COL-10-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-04 finished in 62113 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 10 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 12 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2026-05-22 22:41:58] [INFO ] Invariant cache hit.
[2026-05-22 22:41:59] [INFO ] Implicit Places using invariants in 1301 ms returned [110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 1304 ms to find 100 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 730/830 places, 800/800 transitions.
Applied a total of 0 rules in 10 ms. Remains 730 /730 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1326 ms. Remains : 730/830 places, 800/800 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-05
Product exploration explored 100000 steps with 50000 reset in 680 ms.
Product exploration explored 100000 steps with 50000 reset in 623 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 3 factoid took 12 ms. Proved property starting from automaton with 2 states, 2 edges and 1 AP (stutter sensitive
Knowledge-based reduction took 27 ms.
FORMULA DatabaseWithMutex-COL-10-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-05 finished in 2768 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(X((G(p0)&&p1))) U (G(X(X((p1&&G(p0)))))||(!p1&&X(X((p1&&G(p0))))))))))'
Support contains 200 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 9 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2026-05-22 22:42:00] [INFO ] Invariant cache hit.
[2026-05-22 22:42:02] [INFO ] Implicit Places using invariants in 1281 ms returned [110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 1288 ms to find 100 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 730/830 places, 800/800 transitions.
Applied a total of 0 rules in 6 ms. Remains 730 /730 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1304 ms. Remains : 730/830 places, 800/800 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(X((G(p0)&&p1))) U (G(X(X((p1&&G(p0)))))||(!p1&&X(X((p1&&G(p0))))))))))'
Stuttering acceptance computed with spot in 240 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true, (NOT p0)]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-06
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA DatabaseWithMutex-COL-10-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-06 finished in 1591 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))||(F(!p0)&&X(p1))))'
Support contains 210 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 9 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2026-05-22 22:42:02] [INFO ] Invariant cache hit.
[2026-05-22 22:42:03] [INFO ] Implicit Places using invariants in 1148 ms returned [110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 1151 ms to find 100 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 730/830 places, 800/800 transitions.
Applied a total of 0 rules in 7 ms. Remains 730 /730 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1167 ms. Remains : 730/830 places, 800/800 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))||(F(!p0)&&X(p1))))'
Stuttering acceptance computed with spot in 123 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-07
Product exploration explored 100000 steps with 50000 reset in 1237 ms.
Product exploration explored 100000 steps with 50000 reset in 1245 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 6 factoid took 12 ms. Proved property starting from automaton with 4 states, 6 edges and 2 AP (stutter sensitive
Knowledge-based reduction took 62 ms.
FORMULA DatabaseWithMutex-COL-10-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-07 finished in 3873 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)&&F(G((p1 U p2))))))'
Support contains 320 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 830 transition count 700
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 1 with 100 rules applied. Total rules applied 200 place count 730 transition count 700
Applied a total of 200 rules in 36 ms. Remains 730 /830 variables (removed 100) and now considering 700/800 (removed 100) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2265216017147679040.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14066723067408398584.kers'
[2026-05-22 22:42:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2265216017147679040.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14066723067408398584.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 700 rows 730 cols 3600 entries
Finished phase 1 with 500 SingleSign rule and 100 generalized
[2026-05-22 22:42:06] [INFO ] Computed 130 invariants in 6 ms
Computed 130 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-14066723067408398584.kers
Total runtime 7 ms.
[2026-05-22 22:42:07] [INFO ] Implicit Places using invariants in 915 ms returned [110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 918 ms to find 100 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 630/830 places, 700/800 transitions.
Applied a total of 0 rules in 20 ms. Remains 630 /630 variables (removed 0) and now considering 700/700 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 976 ms. Remains : 630/830 places, 700/800 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)&&F(G((p1 U p2))))))'
Stuttering acceptance computed with spot in 151 ms :[(OR (NOT p2) (NOT p0)), (NOT p0), (NOT p2), (NOT p2)]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-08
Product exploration explored 100000 steps with 512 reset in 1615 ms.
Product exploration explored 100000 steps with 522 reset in 1685 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 10 factoid took 121 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter insensitive) to 4 states, 10 edges and 3 AP (stutter insensitive).
Reduction of identical properties reduced properties to check from 6 to 5
RANDOM walk for 403 steps (0 resets) in 10 ms. (36 steps per ms) remains 0/5 properties
Knowledge based reduction with 10 factoid took 195 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter insensitive) to 4 states, 10 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 149 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2), (NOT p2)]
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17372061352872443659.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10751451917877921683.kers'
[2026-05-22 22:42:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17372061352872443659.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10751451917877921683.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 700 rows 630 cols 3400 entries
Finished phase 1 with 500 SingleSign rule and 100 generalized
[2026-05-22 22:42:11] [INFO ] Computed 30 invariants in 6 ms
Computed 30 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-10751451917877921683.kers
Total runtime 7 ms.
[2026-05-22 22:42:16] [INFO ] [Real]Absence check using 28 positive place invariants in 3809 ms returned sat
[2026-05-22 22:42:16] [INFO ] [Real]Absence check using 28 positive and 2 generalized place invariants in 293 ms returned sat
[2026-05-22 22:42:26] [INFO ] [Real]Absence check using state equation in 9501 ms returned unknown
Could not prove EG (NOT p2)
Knowledge-based reduction took 15670 ms.
Stuttering acceptance computed with spot in 151 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2), (NOT p2)]
Support contains 320 out of 630 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 630/630 places, 700/700 transitions.
Applied a total of 0 rules in 14 ms. Remains 630 /630 variables (removed 0) and now considering 700/700 (removed 0) transitions.
[2026-05-22 22:42:26] [INFO ] Invariant cache hit.
[2026-05-22 22:42:27] [INFO ] Implicit Places using invariants in 607 ms returned []
[2026-05-22 22:42:27] [INFO ] Invariant cache hit.
[2026-05-22 22:42:28] [INFO ] Implicit Places using invariants and state equation in 1352 ms returned []
Implicit Place search using SMT with State Equation took 1967 ms to find 0 implicit places.
[2026-05-22 22:42:28] [INFO ] Redundant transitions in 5 ms returned []
Running 600 sub problems to find dead transitions.
[2026-05-22 22:42:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/620 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/620 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/620 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/620 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/620 variables, 20/99 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/620 variables, 20/119 constraints. Problems are: Problem set: 0 solved, 600 unsolved
SMT process timed out in 30109ms, After SMT, problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 30111ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 32117 ms. Remains : 630/630 places, 700/700 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 10 factoid took 161 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter insensitive) to 4 states, 10 edges and 3 AP (stutter insensitive).
Reduction of identical properties reduced properties to check from 6 to 5
RANDOM walk for 419 steps (0 resets) in 11 ms. (34 steps per ms) remains 0/5 properties
Knowledge based reduction with 10 factoid took 238 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter insensitive) to 4 states, 10 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 157 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2), (NOT p2)]
[2026-05-22 22:42:59] [INFO ] Invariant cache hit.
[2026-05-22 22:43:04] [INFO ] [Real]Absence check using 28 positive place invariants in 3677 ms returned sat
[2026-05-22 22:43:04] [INFO ] [Real]Absence check using 28 positive and 2 generalized place invariants in 285 ms returned sat
[2026-05-22 22:43:14] [INFO ] [Real]Absence check using state equation in 9713 ms returned unknown
Could not prove EG (NOT p2)
Knowledge-based reduction took 15782 ms.
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 145 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 509 reset in 1286 ms.
Product exploration explored 100000 steps with 495 reset in 1322 ms.
Built C files in :
/tmp/ltsmin8868619895528341482
[2026-05-22 22:43:17] [INFO ] Computing symmetric may disable matrix : 700 transitions.
[2026-05-22 22:43:17] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 22:43:17] [INFO ] Computing symmetric may enable matrix : 700 transitions.
[2026-05-22 22:43:17] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 22:43:17] [INFO ] Computing Do-Not-Accords matrix : 700 transitions.
[2026-05-22 22:43:17] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 22:43:17] [INFO ] Built C files in 107ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8868619895528341482
Running compilation step : cd /tmp/ltsmin8868619895528341482;'/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/ltsmin8868619895528341482;'/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/ltsmin8868619895528341482;'/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 320 out of 630 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 630/630 places, 700/700 transitions.
Applied a total of 0 rules in 14 ms. Remains 630 /630 variables (removed 0) and now considering 700/700 (removed 0) transitions.
[2026-05-22 22:43:20] [INFO ] Invariant cache hit.
[2026-05-22 22:43:21] [INFO ] Implicit Places using invariants in 625 ms returned []
[2026-05-22 22:43:21] [INFO ] Invariant cache hit.
[2026-05-22 22:43:22] [INFO ] Implicit Places using invariants and state equation in 1277 ms returned []
Implicit Place search using SMT with State Equation took 1907 ms to find 0 implicit places.
[2026-05-22 22:43:22] [INFO ] Redundant transitions in 5 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1933 ms. Remains : 630/630 places, 700/700 transitions.
Built C files in :
/tmp/ltsmin6436484050939542532
[2026-05-22 22:43:22] [INFO ] Computing symmetric may disable matrix : 700 transitions.
[2026-05-22 22:43:22] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 22:43:22] [INFO ] Computing symmetric may enable matrix : 700 transitions.
[2026-05-22 22:43:22] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 22:43:22] [INFO ] Computing Do-Not-Accords matrix : 700 transitions.
[2026-05-22 22:43:22] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 22:43:22] [INFO ] Built C files in 112ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6436484050939542532
Running compilation step : cd /tmp/ltsmin6436484050939542532;'/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/ltsmin6436484050939542532;'/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/ltsmin6436484050939542532;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-22 22:43:25] [INFO ] Flatten gal took : 21 ms
[2026-05-22 22:43:25] [INFO ] Flatten gal took : 21 ms
[2026-05-22 22:43:25] [INFO ] Time to serialize gal into /tmp/LTL1382143651040206851.gal : 5 ms
[2026-05-22 22:43:25] [INFO ] Time to serialize properties into /tmp/LTL14397851514570640821.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1382143651040206851.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13577317051443198732.hoa' '-atoms' '/tmp/LTL14397851514570640821.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/LTL14397851514570640821.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13577317051443198732.hoa
Detected timeout of ITS tools.
[2026-05-22 22:43:40] [INFO ] Flatten gal took : 21 ms
[2026-05-22 22:43:40] [INFO ] Flatten gal took : 22 ms
[2026-05-22 22:43:40] [INFO ] Time to serialize gal into /tmp/LTL18196023013559493767.gal : 4 ms
[2026-05-22 22:43:40] [INFO ] Time to serialize properties into /tmp/LTL17160684449793777376.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18196023013559493767.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17160684449793777376.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("(((((((((RecBuff_1<1)||(all_passive_0<1))&&((RecBuff_60<1)||(all_passive_6<1)))&&(((RecBuff_36<1)||(all_passive_3<1))&&((RecB...10013
Formula 0 simplified : F(G!"(((((((((RecBuff_1<1)||(all_passive_0<1))&&((RecBuff_60<1)||(all_passive_6<1)))&&(((RecBuff_36<1)||(all_passive_3<1))&&((RecBuf...10004
Detected timeout of ITS tools.
[2026-05-22 22:43:55] [INFO ] Flatten gal took : 21 ms
[2026-05-22 22:43:55] [INFO ] Applying decomposition
[2026-05-22 22:43:55] [INFO ] Flatten gal took : 22 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/graph17721637610379088213.txt' '-o' '/tmp/graph17721637610379088213.bin' '-w' '/tmp/graph17721637610379088213.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17721637610379088213.bin' '-l' '-1' '-v' '-w' '/tmp/graph17721637610379088213.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:43:56] [INFO ] Decomposing Gal with order
[2026-05-22 22:43:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:43:56] [INFO ] Removed a total of 1780 redundant transitions.
[2026-05-22 22:43:56] [INFO ] Flatten gal took : 109 ms
[2026-05-22 22:43:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 16 ms.
[2026-05-22 22:43:56] [INFO ] Time to serialize gal into /tmp/LTL8893015335514273707.gal : 18 ms
[2026-05-22 22:43:56] [INFO ] Time to serialize properties into /tmp/LTL10415423750753435737.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8893015335514273707.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10415423750753435737.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G((F("(((((((((i1.u1.RecBuff_1<1)||(i3.u209.all_passive_0<1))&&((i0.u31.RecBuff_60<1)||(i25.u215.all_passive_6<1)))&&(((i24.u18.Rec...13589
Formula 0 simplified : F(G!"(((((((((i1.u1.RecBuff_1<1)||(i3.u209.all_passive_0<1))&&((i0.u31.RecBuff_60<1)||(i25.u215.all_passive_6<1)))&&(((i24.u18.RecBu...13580
Detected timeout of ITS tools.
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-08 finished in 125138 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 U (G(!p0)||(!p0&&X(F(p1))&&(X(!p2) U ((!p2&&X(!p2))||G(X(!p2))))))))))'
Support contains 400 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 5 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15008925787609823301.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10423068528237539376.kers'
[2026-05-22 22:44:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15008925787609823301.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10423068528237539376.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 800 rows 830 cols 3800 entries
Finished phase 1 with 600 SingleSign rule and 100 generalized
[2026-05-22 22:44:11] [INFO ] Computed 130 invariants in 7 ms
Computed 130 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-10423068528237539376.kers
Total runtime 10 ms.
[2026-05-22 22:44:11] [INFO ] Implicit Places using invariants in 477 ms returned []
[2026-05-22 22:44:11] [INFO ] Invariant cache hit.
[2026-05-22 22:44:13] [INFO ] Implicit Places using invariants and state equation in 1175 ms returned []
Implicit Place search using SMT with State Equation took 1654 ms to find 0 implicit places.
Running 700 sub problems to find dead transitions.
[2026-05-22 22:44:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/820 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/820 variables, 90/109 constraints. Problems are: Problem set: 0 solved, 700 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 820/1630 variables, and 109 constraints, problems are : Problem set: 0 solved, 700 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 19/39 constraints, Generalized P Invariants (flows): 90/91 constraints, State Equation: 0/830 constraints, PredecessorRefiner: 700/700 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 700 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/820 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/820 variables, 90/109 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/820 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 3 (OVERLAPS) 10/830 variables, 20/129 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/830 variables, 1/130 constraints. Problems are: Problem set: 0 solved, 700 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 830/1630 variables, and 130 constraints, problems are : Problem set: 0 solved, 700 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 91/91 constraints, State Equation: 0/830 constraints, PredecessorRefiner: 0/700 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60188ms problems are : Problem set: 0 solved, 700 unsolved
Search for dead transitions found 0 dead transitions in 60191ms
Finished structural reductions in LTL mode , in 1 iterations and 61853 ms. Remains : 830/830 places, 800/800 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 U (G(!p0)||(!p0&&X(F(p1))&&(X(!p2) U ((!p2&&X(!p2))||G(X(!p2))))))))))'
Stuttering acceptance computed with spot in 194 ms :[p0, p0, (AND p0 (NOT p1)), (AND p0 p2), (AND p0 p2)]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-09
Product exploration explored 100000 steps with 5233 reset in 1965 ms.
Product exploration explored 100000 steps with 5357 reset in 1991 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 19 factoid took 108 ms. Reduced automaton from 5 states, 19 edges and 3 AP (stutter sensitive) to 5 states, 19 edges and 3 AP (stutter sensitive).
RANDOM walk for 1237 steps (0 resets) in 79 ms. (15 steps per ms) remains 0/9 properties
Knowledge based reduction with 19 factoid took 219 ms. Reduced automaton from 5 states, 19 edges and 3 AP (stutter sensitive) to 5 states, 19 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 200 ms :[p0, p0, (AND p0 (NOT p1)), (AND p0 p2), (AND p0 p2)]
Knowledge-based reduction took 1049 ms.
Stuttering acceptance computed with spot in 188 ms :[p0, p0, (AND p0 (NOT p1)), (AND p0 p2), (AND p0 p2)]
Support contains 400 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 5 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2026-05-22 22:45:18] [INFO ] Invariant cache hit.
[2026-05-22 22:45:19] [INFO ] Implicit Places using invariants in 478 ms returned []
[2026-05-22 22:45:19] [INFO ] Invariant cache hit.
[2026-05-22 22:45:20] [INFO ] Implicit Places using invariants and state equation in 1150 ms returned []
Implicit Place search using SMT with State Equation took 1632 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1637 ms. Remains : 830/830 places, 800/800 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 19 factoid took 100 ms. Reduced automaton from 5 states, 19 edges and 3 AP (stutter sensitive) to 5 states, 19 edges and 3 AP (stutter sensitive).
RANDOM walk for 2349 steps (0 resets) in 82 ms. (28 steps per ms) remains 0/9 properties
Knowledge based reduction with 19 factoid took 214 ms. Reduced automaton from 5 states, 19 edges and 3 AP (stutter sensitive) to 5 states, 19 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 186 ms :[p0, p0, (AND p0 (NOT p1)), (AND p0 p2), (AND p0 p2)]
Knowledge-based reduction took 1060 ms.
Stuttering acceptance computed with spot in 190 ms :[p0, p0, (AND p0 (NOT p1)), (AND p0 p2), (AND p0 p2)]
Stuttering acceptance computed with spot in 185 ms :[p0, p0, (AND p0 (NOT p1)), (AND p0 p2), (AND p0 p2)]
Product exploration explored 100000 steps with 5298 reset in 2047 ms.
Product exploration explored 100000 steps with 5335 reset in 2070 ms.
Spot run failed in 128 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/ltsmin8137015727770939676
[2026-05-22 22:45:26] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8137015727770939676
Running compilation step : cd /tmp/ltsmin8137015727770939676;'/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 2657 ms.
Running link step : cd /tmp/ltsmin8137015727770939676;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 59 ms.
Running LTSmin : cd /tmp/ltsmin8137015727770939676;'/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/stateBased5807342479732976010.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 400 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 5 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2026-05-22 22:45:41] [INFO ] Invariant cache hit.
[2026-05-22 22:45:41] [INFO ] Implicit Places using invariants in 524 ms returned []
[2026-05-22 22:45:41] [INFO ] Invariant cache hit.
[2026-05-22 22:45:42] [INFO ] Implicit Places using invariants and state equation in 1176 ms returned []
Implicit Place search using SMT with State Equation took 1701 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1707 ms. Remains : 830/830 places, 800/800 transitions.
Built C files in :
/tmp/ltsmin48469353345883824
[2026-05-22 22:45:42] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin48469353345883824
Running compilation step : cd /tmp/ltsmin48469353345883824;'/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 2592 ms.
Running link step : cd /tmp/ltsmin48469353345883824;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin48469353345883824;'/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/stateBased6311904798064700319.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2026-05-22 22:45:57] [INFO ] Flatten gal took : 24 ms
[2026-05-22 22:45:57] [INFO ] Flatten gal took : 24 ms
[2026-05-22 22:45:57] [INFO ] Time to serialize gal into /tmp/LTL5176240447944442493.gal : 6 ms
[2026-05-22 22:45:57] [INFO ] Time to serialize properties into /tmp/LTL12947197054290962961.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5176240447944442493.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7008662267509992913.hoa' '-atoms' '/tmp/LTL12947197054290962961.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/LTL12947197054290962961.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7008662267509992913.hoa
Detected timeout of ITS tools.
[2026-05-22 22:46:13] [INFO ] Flatten gal took : 33 ms
[2026-05-22 22:46:13] [INFO ] Flatten gal took : 34 ms
[2026-05-22 22:46:13] [INFO ] Time to serialize gal into /tmp/LTL16406579314428470039.gal : 6 ms
[2026-05-22 22:46:13] [INFO ] Time to serialize properties into /tmp/LTL7999152454692222391.ltl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16406579314428470039.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7999152454692222391.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((!("((((((((((((Active_92>=1)&&(Acknowledge_2>=1))&&((Acknowledge_12>=1)&&(Acknowledge_22>=1)))&&(((Acknowledge_32>=1)&&(Acknow...77248
Formula 0 simplified : FG((XG!"((((((((MesBuffReply_32>=1)||(MesBuffReply_93>=1))||((MesBuffReply_28>=1)||(MesBuffReply_40>=1)))||(((MesBuffReply_97>=1)||(...32395
Detected timeout of ITS tools.
[2026-05-22 22:46:28] [INFO ] Flatten gal took : 34 ms
[2026-05-22 22:46:28] [INFO ] Applying decomposition
[2026-05-22 22:46:28] [INFO ] Flatten gal took : 34 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/graph17938854524477723251.txt' '-o' '/tmp/graph17938854524477723251.bin' '-w' '/tmp/graph17938854524477723251.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17938854524477723251.bin' '-l' '-1' '-v' '-w' '/tmp/graph17938854524477723251.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:46:28] [INFO ] Decomposing Gal with order
[2026-05-22 22:46:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:46:28] [INFO ] Removed a total of 1690 redundant transitions.
[2026-05-22 22:46:28] [INFO ] Flatten gal took : 89 ms
[2026-05-22 22:46:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 14 ms.
[2026-05-22 22:46:28] [INFO ] Time to serialize gal into /tmp/LTL16829138646238067164.gal : 10 ms
[2026-05-22 22:46:28] [INFO ] Time to serialize properties into /tmp/LTL14309379397316361934.ltl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16829138646238067164.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14309379397316361934.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(F((!("((((((((((((i11.u110.Active_92>=1)&&(i19.u120.Acknowledge_2>=1))&&((i20.u173.Acknowledge_12>=1)&&(i21.u132.Acknowledge_22>=...107938
Formula 0 simplified : FG((XG!"((((((((i1.u138.MesBuffReply_32>=1)||(i27.u164.MesBuffReply_93>=1))||((i21.u135.MesBuffReply_28>=1)||(i22.u185.MesBuffReply_...45325
Detected timeout of ITS tools.
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-09 finished in 152342 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)&&F(p1))))'
Support contains 310 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 17 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2026-05-22 22:46:43] [INFO ] Invariant cache hit.
[2026-05-22 22:46:44] [INFO ] Implicit Places using invariants in 1182 ms returned [110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 1184 ms to find 100 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 730/830 places, 800/800 transitions.
Applied a total of 0 rules in 14 ms. Remains 730 /730 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1216 ms. Remains : 730/830 places, 800/800 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)&&F(p1))))'
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-10
Product exploration explored 100000 steps with 225 reset in 606 ms.
Product exploration explored 100000 steps with 191 reset in 638 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 4 factoid took 69 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
RANDOM walk for 62 steps (0 resets) in 7 ms. (7 steps per ms) remains 0/2 properties
Knowledge based reduction with 4 factoid took 85 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 104 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Knowledge-based reduction took 322 ms.
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 310 out of 730 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 730/730 places, 800/800 transitions.
Applied a total of 0 rules in 13 ms. Remains 730 /730 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3384232818931890608.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10092708409773969422.kers'
[2026-05-22 22:46:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3384232818931890608.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10092708409773969422.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 800 rows 730 cols 3600 entries
Finished phase 1 with 600 SingleSign rule and 100 generalized
[2026-05-22 22:46:46] [INFO ] Computed 30 invariants in 7 ms
Computed 30 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-10092708409773969422.kers
Total runtime 9 ms.
[2026-05-22 22:46:47] [INFO ] Implicit Places using invariants in 723 ms returned []
[2026-05-22 22:46:47] [INFO ] Invariant cache hit.
[2026-05-22 22:46:49] [INFO ] Implicit Places using invariants and state equation in 2104 ms returned []
Implicit Place search using SMT with State Equation took 2829 ms to find 0 implicit places.
[2026-05-22 22:46:49] [INFO ] Redundant transitions in 6 ms returned []
Running 700 sub problems to find dead transitions.
[2026-05-22 22:46:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/720 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/720 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/720 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 700 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 3 (INCLUDED_ONLY) 0/720 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 700 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 720/1530 variables, and 79 constraints, problems are : Problem set: 0 solved, 700 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 19/28 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/730 constraints, PredecessorRefiner: 700/700 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 700 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/720 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/720 variables, 60/79 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/720 variables, 20/99 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/720 variables, 20/119 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/720 variables, 20/139 constraints. Problems are: Problem set: 0 solved, 700 unsolved
SMT process timed out in 60389ms, After SMT, problems are : Problem set: 0 solved, 700 unsolved
Search for dead transitions found 0 dead transitions in 60392ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63248 ms. Remains : 730/730 places, 800/800 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 4 factoid took 91 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
RANDOM walk for 61 steps (0 resets) in 6 ms. (8 steps per ms) remains 0/2 properties
Knowledge based reduction with 4 factoid took 102 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Knowledge-based reduction took 397 ms.
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 136 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 196 reset in 599 ms.
Product exploration explored 100000 steps with 195 reset in 650 ms.
Built C files in :
/tmp/ltsmin13256849402753913454
[2026-05-22 22:47:51] [INFO ] Computing symmetric may disable matrix : 800 transitions.
[2026-05-22 22:47:51] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 22:47:51] [INFO ] Computing symmetric may enable matrix : 800 transitions.
[2026-05-22 22:47:51] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 22:47:52] [INFO ] Computing Do-Not-Accords matrix : 800 transitions.
[2026-05-22 22:47:52] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 22:47:52] [INFO ] Built C files in 153ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13256849402753913454
Running compilation step : cd /tmp/ltsmin13256849402753913454;'/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/ltsmin13256849402753913454;'/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/ltsmin13256849402753913454;'/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 310 out of 730 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 730/730 places, 800/800 transitions.
Applied a total of 0 rules in 16 ms. Remains 730 /730 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2026-05-22 22:47:55] [INFO ] Invariant cache hit.
[2026-05-22 22:47:55] [INFO ] Implicit Places using invariants in 723 ms returned []
[2026-05-22 22:47:55] [INFO ] Invariant cache hit.
[2026-05-22 22:47:58] [INFO ] Implicit Places using invariants and state equation in 2220 ms returned []
Implicit Place search using SMT with State Equation took 2944 ms to find 0 implicit places.
[2026-05-22 22:47:58] [INFO ] Redundant transitions in 6 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2973 ms. Remains : 730/730 places, 800/800 transitions.
Built C files in :
/tmp/ltsmin17314115678171897797
[2026-05-22 22:47:58] [INFO ] Computing symmetric may disable matrix : 800 transitions.
[2026-05-22 22:47:58] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 22:47:58] [INFO ] Computing symmetric may enable matrix : 800 transitions.
[2026-05-22 22:47:58] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 22:47:58] [INFO ] Computing Do-Not-Accords matrix : 800 transitions.
[2026-05-22 22:47:58] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 22:47:58] [INFO ] Built C files in 134ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17314115678171897797
Running compilation step : cd /tmp/ltsmin17314115678171897797;'/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/ltsmin17314115678171897797;'/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/ltsmin17314115678171897797;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-22 22:48:01] [INFO ] Flatten gal took : 21 ms
[2026-05-22 22:48:01] [INFO ] Flatten gal took : 22 ms
[2026-05-22 22:48:01] [INFO ] Time to serialize gal into /tmp/LTL18223197026275050557.gal : 4 ms
[2026-05-22 22:48:01] [INFO ] Time to serialize properties into /tmp/LTL40566655039148070.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/LTL18223197026275050557.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6215651734987786678.hoa' '-atoms' '/tmp/LTL40566655039148070.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...316
Loading property file /tmp/LTL40566655039148070.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6215651734987786678.hoa
Detected timeout of ITS tools.
[2026-05-22 22:48:16] [INFO ] Flatten gal took : 22 ms
[2026-05-22 22:48:16] [INFO ] Flatten gal took : 22 ms
[2026-05-22 22:48:16] [INFO ] Time to serialize gal into /tmp/LTL7312522223493051760.gal : 5 ms
[2026-05-22 22:48:16] [INFO ] Time to serialize properties into /tmp/LTL13636664500831284191.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7312522223493051760.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13636664500831284191.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("(((((((((RecBuff_1<1)||(all_passive_0<1))&&((RecBuff_60<1)||(all_passive_6<1)))&&(((RecBuff_36<1)||(all_passive_3<1))&&((RecB...7907
Formula 0 simplified : F(G!"(((((((((RecBuff_1<1)||(all_passive_0<1))&&((RecBuff_60<1)||(all_passive_6<1)))&&(((RecBuff_36<1)||(all_passive_3<1))&&((RecBuf...7899
Detected timeout of ITS tools.
[2026-05-22 22:48:31] [INFO ] Flatten gal took : 20 ms
[2026-05-22 22:48:31] [INFO ] Applying decomposition
[2026-05-22 22:48:31] [INFO ] Flatten gal took : 21 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/graph8691491185819591740.txt' '-o' '/tmp/graph8691491185819591740.bin' '-w' '/tmp/graph8691491185819591740.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8691491185819591740.bin' '-l' '-1' '-v' '-w' '/tmp/graph8691491185819591740.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:48:31] [INFO ] Decomposing Gal with order
[2026-05-22 22:48:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:48:31] [INFO ] Removed a total of 1753 redundant transitions.
[2026-05-22 22:48:31] [INFO ] Flatten gal took : 56 ms
[2026-05-22 22:48:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2026-05-22 22:48:31] [INFO ] Time to serialize gal into /tmp/LTL10355728032313968685.gal : 11 ms
[2026-05-22 22:48:31] [INFO ] Time to serialize properties into /tmp/LTL16472274425036646293.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/LTL10355728032313968685.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16472274425036646293.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G((F("(((((((((i19.u1.RecBuff_1<1)||(i20.u217.all_passive_0<1))&&((i18.u89.RecBuff_60<1)||(i24.u223.all_passive_6<1)))&&(((i13.u77....11308
Formula 0 simplified : F(G!"(((((((((i19.u1.RecBuff_1<1)||(i20.u217.all_passive_0<1))&&((i18.u89.RecBuff_60<1)||(i24.u223.all_passive_6<1)))&&(((i13.u77.Re...11300
Detected timeout of ITS tools.
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-10 finished in 123127 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(p0)||((p1 U p0) U X((p0&&X(X(p1)))))))))'
Support contains 310 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 6 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4775111650788541252.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4349231175556187803.kers'
[2026-05-22 22:48:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4775111650788541252.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4349231175556187803.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 800 rows 830 cols 3800 entries
Finished phase 1 with 600 SingleSign rule and 100 generalized
[2026-05-22 22:48:46] [INFO ] Computed 130 invariants in 6 ms
Computed 130 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-4349231175556187803.kers
Total runtime 8 ms.
[2026-05-22 22:48:47] [INFO ] Implicit Places using invariants in 379 ms returned []
[2026-05-22 22:48:47] [INFO ] Invariant cache hit.
[2026-05-22 22:48:48] [INFO ] Implicit Places using invariants and state equation in 972 ms returned []
Implicit Place search using SMT with State Equation took 1354 ms to find 0 implicit places.
Running 700 sub problems to find dead transitions.
[2026-05-22 22:48:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/820 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/820 variables, 90/109 constraints. Problems are: Problem set: 0 solved, 700 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 820/1630 variables, and 109 constraints, problems are : Problem set: 0 solved, 700 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 19/39 constraints, Generalized P Invariants (flows): 90/91 constraints, State Equation: 0/830 constraints, PredecessorRefiner: 700/700 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 700 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/820 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/820 variables, 90/109 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/820 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 3 (OVERLAPS) 10/830 variables, 20/129 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/830 variables, 1/130 constraints. Problems are: Problem set: 0 solved, 700 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 830/1630 variables, and 130 constraints, problems are : Problem set: 0 solved, 700 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 91/91 constraints, State Equation: 0/830 constraints, PredecessorRefiner: 0/700 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60166ms problems are : Problem set: 0 solved, 700 unsolved
Search for dead transitions found 0 dead transitions in 60170ms
Finished structural reductions in LTL mode , in 1 iterations and 61534 ms. Remains : 830/830 places, 800/800 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(p0)||((p1 U p0) U X((p0&&X(X(p1)))))))))'
Stuttering acceptance computed with spot in 487 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-15
Entered a terminal (fully accepting) state of product in 65 steps with 12 reset in 1 ms.
FORMULA DatabaseWithMutex-COL-10-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-15 finished in 62097 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(!p0)) U (F(G(p0)) U G(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' '!(F(G(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.
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)&&F(G((p1 U p2))))))'
Spot run failed in 49 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 U (G(!p0)||(!p0&&X(F(p1))&&(X(!p2) U ((!p2&&X(!p2))||G(X(!p2))))))))))'
Spot run failed in 52 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)&&F(p1))))'
Spot run failed in 51 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.
[2026-05-22 22:49:49] [INFO ] Flatten gal took : 43 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11426748012087287235
[2026-05-22 22:49:49] [INFO ] Computing symmetric may disable matrix : 800 transitions.
[2026-05-22 22:49:49] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 22:49:49] [INFO ] Computing symmetric may enable matrix : 800 transitions.
[2026-05-22 22:49:49] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 22:49:49] [INFO ] Applying decomposition
[2026-05-22 22:49:49] [INFO ] Flatten gal took : 41 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/graph10560210378108317574.txt' '-o' '/tmp/graph10560210378108317574.bin' '-w' '/tmp/graph10560210378108317574.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10560210378108317574.bin' '-l' '-1' '-v' '-w' '/tmp/graph10560210378108317574.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:49:49] [INFO ] Decomposing Gal with order
[2026-05-22 22:49:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:49:49] [INFO ] Computing Do-Not-Accords matrix : 800 transitions.
[2026-05-22 22:49:49] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 22:49:49] [INFO ] Built C files in 239ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11426748012087287235
Running compilation step : cd /tmp/ltsmin11426748012087287235;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '144' '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'
[2026-05-22 22:49:49] [INFO ] Removed a total of 1690 redundant transitions.
[2026-05-22 22:49:49] [INFO ] Flatten gal took : 95 ms
[2026-05-22 22:49:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2026-05-22 22:49:50] [INFO ] Time to serialize gal into /tmp/LTLFireability6100031018066686576.gal : 9 ms
[2026-05-22 22:49:50] [INFO ] Time to serialize properties into /tmp/LTLFireability3360556494300733001.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/LTLFireability6100031018066686576.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3360556494300733001.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 5 LTL properties
Checking formula 0 : !(((X(G(!("((((((((((((i17.u116.Active_92>=1)&&(i19.u173.Acknowledge_2>=1))&&((i20.u122.Acknowledge_12>=1)&&(i21.u127.Acknowledge_22>=...97048
Formula 0 simplified : XF"((((((((((((i17.u116.Active_92>=1)&&(i19.u173.Acknowledge_2>=1))&&((i20.u122.Acknowledge_12>=1)&&(i21.u127.Acknowledge_22>=1)))&&...97032
Compilation finished in 4383 ms.
Running link step : cd /tmp/ltsmin11426748012087287235;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin11426748012087287235;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '(X([](!(LTLAPp0==true))) U (<>([]((LTLAPp0==true))) U []((LTLAPp1==true))))' '--buchi-type=spotba'
LTSmin run took 355 ms.
FORMULA DatabaseWithMutex-COL-10-LTLFireability-01 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin11426748012087287235;'/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'
LTSmin run took 11270 ms.
FORMULA DatabaseWithMutex-COL-10-LTLFireability-02 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin11426748012087287235;'/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' '[]((<>((LTLAPp3==true))&&<>([](((LTLAPp4==true) U (LTLAPp5==true))))))' '--buchi-type=spotba'
LTSmin run took 11198 ms.
FORMULA DatabaseWithMutex-COL-10-LTLFireability-08 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin11426748012087287235;'/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) U ([](!(LTLAPp0==true))||(!(LTLAPp0==true)&&X(<>((LTLAPp4==true)))&&(X(!(LTLAPp6==true)) U ((!(LTLAPp6==true)&&X(!(LTLAPp6==true)))||[](X(!(LTLAPp6==true))))))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin11426748012087287235;'/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) U ([](!(LTLAPp0==true))||(!(LTLAPp0==true)&&X(<>((LTLAPp4==true)))&&(X(!(LTLAPp6==true)) U ((!(LTLAPp6==true)&&X(!(LTLAPp6==true)))||[](X(!(LTLAPp6==true))))))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin11426748012087287235;'/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' '[]((<>((LTLAPp3==true))&&<>((LTLAPp7==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin11426748012087287235;'/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' '[]((<>((LTLAPp3==true))&&<>((LTLAPp7==true))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 5760 s
Running LTSmin : cd /tmp/ltsmin11426748012087287235;'/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) U ([](!(LTLAPp0==true))||(!(LTLAPp0==true)&&X(<>((LTLAPp4==true)))&&(X(!(LTLAPp6==true)) U ((!(LTLAPp6==true)&&X(!(LTLAPp6==true)))||[](X(!(LTLAPp6==true))))))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>1152 s) on command cd /tmp/ltsmin11426748012087287235;'/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) U ([](!(LTLAPp0==true))||(!(LTLAPp0==true)&&X(<>((LTLAPp4==true)))&&(X(!(LTLAPp6==true)) U ((!(LTLAPp6==true)&&X(!(LTLAPp6==true)))||[](X(!(LTLAPp6==true))))))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin11426748012087287235;'/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' '[]((<>((LTLAPp3==true))&&<>((LTLAPp7==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-22 23:15:04] [INFO ] Applying decomposition
[2026-05-22 23:15:05] [INFO ] Flatten gal took : 542 ms
[2026-05-22 23:15:05] [INFO ] Decomposing Gal with order
[2026-05-22 23:15:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:15:06] [INFO ] Removed a total of 2140 redundant transitions.
[2026-05-22 23:15:07] [INFO ] Flatten gal took : 1462 ms
[2026-05-22 23:15:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 154 ms.
[2026-05-22 23:15:07] [INFO ] Time to serialize gal into /tmp/LTLFireability8637523681007172370.gal : 40 ms
[2026-05-22 23:15:08] [INFO ] Time to serialize properties into /tmp/LTLFireability284079022852199297.ltl : 649 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/LTLFireability8637523681007172370.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability284079022852199297.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 2 LTL properties
Checking formula 0 : !((G(F((!("((((((((((((sitefile92.Active_92>=1)&&(sitefile2.Acknowledge_2>=1))&&((sitefile12.Acknowledge_12>=1)&&(sitefile22.Acknowled...115398
Formula 0 simplified : FG((XG!"((((((((sitefile32.MesBuffReply_32>=1)||(sitefile93.MesBuffReply_93>=1))||((sitefile28.MesBuffReply_28>=1)||(sitefile40.MesB...48745
WARNING : LTSmin timed out (>1152 s) on command cd /tmp/ltsmin11426748012087287235;'/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' '[]((<>((LTLAPp3==true))&&<>((LTLAPp7==true))))' '--buchi-type=spotba'
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DatabaseWithMutex-COL-10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is DatabaseWithMutex-COL-10, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r082-smll-177946993500020"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-COL-10.tgz
mv DatabaseWithMutex-COL-10 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;