About the Execution of ITS-Tools for Echo-PT-d02r19
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 3365.760 | 3600000.00 | 3863317.00 | 9256.40 | FTFFFF?FF?FFF?FF | 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.r114-smll-177955740400163.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 Echo-PT-d02r19, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-177955740400163
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 6.7K Mar 7 05:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Mar 7 05:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Mar 7 05:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Mar 7 05:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 09:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 09:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 09:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 7 05:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Mar 7 05:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Mar 7 05:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Mar 7 05:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 09:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 09:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 1.5M Mar 3 18:30 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-00
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-01
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-02
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-03
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-04
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-05
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-06
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-07
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-08
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-09
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-10
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-11
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-12
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-13
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-14
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1779697151608
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Echo-PT-d02r19
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-25 08:19:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 08:19:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 08:19:14] [INFO ] Load time of PNML (sax parser for PT used): 699 ms
[2026-05-25 08:19:14] [INFO ] Transformed 3455 places.
[2026-05-25 08:19:14] [INFO ] Transformed 2730 transitions.
[2026-05-25 08:19:14] [INFO ] Found NUPN structural information;
[2026-05-25 08:19:14] [INFO ] Parsed PT model containing 3455 places and 2730 transitions and 15940 arcs in 960 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA Echo-PT-d02r19-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r19-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r19-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r19-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r19-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r19-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r19-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r19-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 31 out of 3455 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3455/3455 places, 2730/2730 transitions.
Reduce places removed 357 places and 0 transitions.
Iterating post reduction 0 with 357 rules applied. Total rules applied 357 place count 3098 transition count 2730
Applied a total of 357 rules in 745 ms. Remains 3098 /3455 variables (removed 357) and now considering 2730/2730 (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-6070116255883909767.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14258845417977597227.kers'
[2026-05-25 08:19:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6070116255883909767.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14258845417977597227.kers]
Culled 0 columns in 7 ms.
// Phase 1: matrix 2730 rows 3098 cols 14590 entries
Finished phase 1 with 1253 SingleSign rule and 473 generalized
[2026-05-25 08:19:29] [INFO ] Computed 1372 invariants in 13577 ms
Computed 1372 P flows in 13579 ms.
Exported basis to /tmp/petrispot-output-14258845417977597227.kers
Total runtime 13629 ms.
[2026-05-25 08:20:20] [INFO ] Performed 490/3098 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 08:20:50] [INFO ] Performed 1812/3098 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 08:21:20] [INFO ] Performed 2916/3098 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 08:21:22] [INFO ] Implicit Places using invariants in 127036 ms returned []
[2026-05-25 08:21:22] [INFO ] Invariant cache hit.
[2026-05-25 08:22:14] [INFO ] Performed 1443/3098 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 08:22:36] [INFO ] Implicit Places using invariants and state equation in 74136 ms returned []
Implicit Place search using SMT with State Equation took 201245 ms to find 0 implicit places.
Running 2729 sub problems to find dead transitions.
[2026-05-25 08:22:37] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/3093 variables, 3093/3093 constraints. Problems are: Problem set: 0 solved, 2729 unsolved
SMT process timed out in 32609ms, After SMT, problems are : Problem set: 0 solved, 2729 unsolved
Search for dead transitions found 0 dead transitions in 32692ms
Starting structural reductions in LTL mode, iteration 1 : 3098/3455 places, 2730/2730 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 234797 ms. Remains : 3098/3455 places, 2730/2730 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3098/3098 places, 2730/2730 transitions.
Applied a total of 0 rules in 499 ms. Remains 3098 /3098 variables (removed 0) and now considering 2730/2730 (removed 0) transitions.
[2026-05-25 08:23:10] [INFO ] Invariant cache hit.
[2026-05-25 08:24:01] [INFO ] Performed 499/3098 implicitness test of which 0 returned IMPLICIT in 34 seconds.
[2026-05-25 08:24:31] [INFO ] Performed 2077/3098 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2026-05-25 08:24:59] [INFO ] Implicit Places using invariants in 108945 ms returned []
[2026-05-25 08:24:59] [INFO ] Invariant cache hit.
[2026-05-25 08:25:51] [INFO ] Performed 1637/3098 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 08:26:12] [INFO ] Implicit Places using invariants and state equation in 72789 ms returned []
Implicit Place search using SMT with State Equation took 181740 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 182243 ms. Remains : 3098/3098 places, 2730/2730 transitions.
Support contains 31 out of 3098 places after structural reductions.
[2026-05-25 08:26:13] [INFO ] Flatten gal took : 626 ms
[2026-05-25 08:26:13] [INFO ] Flatten gal took : 195 ms
[2026-05-25 08:26:13] [INFO ] Input system was already deterministic with 2730 transitions.
Reduction of identical properties reduced properties to check from 20 to 19
RANDOM walk for 40000 steps (52 resets) in 3681 ms. (10 steps per ms) remains 1/19 properties
BEST_FIRST walk for 40004 steps (8 resets) in 692 ms. (57 steps per ms) remains 1/1 properties
[2026-05-25 08:26:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1635/5828 variables, and 88 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2979 ms.
Refiners :[Domain max(s): 2/3098 constraints, Positive P Invariants (semi-flows): 0/17 constraints, Generalized P Invariants (flows): 86/1355 constraints, State Equation: 0/3098 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1635/5828 variables, and 88 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2391 ms.
Refiners :[Domain max(s): 2/3098 constraints, Positive P Invariants (semi-flows): 0/17 constraints, Generalized P Invariants (flows): 86/1355 constraints, State Equation: 0/3098 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5904ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 3098 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3098/3098 places, 2730/2730 transitions.
Graph (complete) has 9363 edges and 3098 vertex of which 3085 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.22 ms
Discarding 13 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 3085 transition count 2725
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 3084 transition count 2724
Applied a total of 6 rules in 646 ms. Remains 3084 /3098 variables (removed 14) and now considering 2724/2730 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 648 ms. Remains : 3084/3098 places, 2724/2730 transitions.
RANDOM walk for 30244 steps (40 resets) in 1272 ms. (23 steps per ms) remains 0/1 properties
FORMULA Echo-PT-d02r19-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA Echo-PT-d02r19-LTLCardinality-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 3098 stabilizing places and 2730 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3098 transition count 2730
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G(p1))))'
Support contains 2 out of 3098 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3098/3098 places, 2730/2730 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 3094 transition count 2730
Applied a total of 4 rules in 250 ms. Remains 3094 /3098 variables (removed 4) and now considering 2730/2730 (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-12769819977277182924.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16965905377680759991.kers'
[2026-05-25 08:26:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12769819977277182924.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16965905377680759991.kers]
Culled 0 columns in 7 ms.
// Phase 1: matrix 2730 rows 3094 cols 14575 entries
Finished phase 1 with 1243 SingleSign rule and 483 generalized
[2026-05-25 08:26:37] [INFO ] Computed 1368 invariants in 14770 ms
Computed 1368 P flows in 14771 ms.
Exported basis to /tmp/petrispot-output-16965905377680759991.kers
Total runtime 14806 ms.
[2026-05-25 08:27:28] [INFO ] Performed 369/3094 implicitness test of which 0 returned IMPLICIT in 31 seconds.
[2026-05-25 08:27:58] [INFO ] Performed 1195/3094 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2026-05-25 08:28:28] [INFO ] Performed 2385/3094 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2026-05-25 08:28:45] [INFO ] Implicit Places using invariants in 142689 ms returned []
[2026-05-25 08:28:45] [INFO ] Invariant cache hit.
[2026-05-25 08:29:47] [INFO ] Performed 1001/3094 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 08:30:09] [INFO ] Implicit Places using invariants and state equation in 84374 ms returned []
Implicit Place search using SMT with State Equation took 227071 ms to find 0 implicit places.
Running 2729 sub problems to find dead transitions.
[2026-05-25 08:30:09] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/3093 variables, 3093/3093 constraints. Problems are: Problem set: 0 solved, 2729 unsolved
SMT process timed out in 31800ms, After SMT, problems are : Problem set: 0 solved, 2729 unsolved
Search for dead transitions found 0 dead transitions in 31825ms
Starting structural reductions in LTL mode, iteration 1 : 3094/3098 places, 2730/2730 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 259171 ms. Remains : 3094/3098 places, 2730/2730 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G(p1))))'
Stuttering acceptance computed with spot in 340 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Echo-PT-d02r19-LTLCardinality-02
Entered a terminal (fully accepting) state of product in 618 steps with 0 reset in 55 ms.
FORMULA Echo-PT-d02r19-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r19-LTLCardinality-02 finished in 259682 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(p1)&&p0)))'
Support contains 2 out of 3098 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3098/3098 places, 2730/2730 transitions.
Graph (complete) has 9363 edges and 3098 vertex of which 3089 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.34 ms
Discarding 9 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 515 ms. Remains 3088 /3098 variables (removed 10) and now considering 2728/2730 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15486568619796328737.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9358793722491697058.kers'
[2026-05-25 08:30:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15486568619796328737.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9358793722491697058.kers]
Culled 0 columns in 7 ms.
// Phase 1: matrix 2728 rows 3088 cols 14548 entries
Finished phase 1 with 1238 SingleSign rule and 486 generalized
[2026-05-25 08:30:57] [INFO ] Computed 1364 invariants in 14580 ms
Computed 1364 P flows in 14581 ms.
Exported basis to /tmp/petrispot-output-9358793722491697058.kers
Total runtime 14617 ms.
[2026-05-25 08:31:50] [INFO ] Performed 455/3088 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2026-05-25 08:32:23] [INFO ] Performed 580/3088 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2026-05-25 08:32:53] [INFO ] Performed 1666/3088 implicitness test of which 1 returned IMPLICIT in 94 seconds.
[2026-05-25 08:33:19] [INFO ] Implicit Places using invariants in 157384 ms returned [655, 2453, 2519, 2523]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 157392 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3084/3098 places, 2728/2730 transitions.
Applied a total of 0 rules in 505 ms. Remains 3084 /3084 variables (removed 0) and now considering 2728/2728 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 158415 ms. Remains : 3084/3098 places, 2728/2730 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(p1)&&p0)))'
Stuttering acceptance computed with spot in 106 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Echo-PT-d02r19-LTLCardinality-03
Stuttering criterion allowed to conclude after 9497 steps with 47 reset in 317 ms.
FORMULA Echo-PT-d02r19-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r19-LTLCardinality-03 finished in 158890 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((p0||X(p0)))&&(F(p1) U p2))))'
Support contains 5 out of 3098 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3098/3098 places, 2730/2730 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 3094 transition count 2730
Applied a total of 4 rules in 354 ms. Remains 3094 /3098 variables (removed 4) and now considering 2730/2730 (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-4645776871572580380.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16367549185518620372.kers'
[2026-05-25 08:33:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4645776871572580380.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16367549185518620372.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 2730 rows 3094 cols 14575 entries
Finished phase 1 with 1243 SingleSign rule and 483 generalized
[2026-05-25 08:33:36] [INFO ] Computed 1368 invariants in 14805 ms
Computed 1368 P flows in 14806 ms.
Exported basis to /tmp/petrispot-output-16367549185518620372.kers
Total runtime 14840 ms.
[2026-05-25 08:34:27] [INFO ] Performed 369/3094 implicitness test of which 0 returned IMPLICIT in 31 seconds.
[2026-05-25 08:35:00] [INFO ] Performed 666/3094 implicitness test of which 0 returned IMPLICIT in 63 seconds.
[2026-05-25 08:35:30] [INFO ] Performed 2424/3094 implicitness test of which 0 returned IMPLICIT in 93 seconds.
[2026-05-25 08:36:00] [INFO ] Performed 2748/3094 implicitness test of which 0 returned IMPLICIT in 123 seconds.
[2026-05-25 08:36:00] [INFO ] Timeout of Implicit test with SMT after 123 seconds.
[2026-05-25 08:36:00] [INFO ] Implicit Places using invariants in 158841 ms returned []
[2026-05-25 08:36:00] [INFO ] Invariant cache hit.
[2026-05-25 08:37:01] [INFO ] Performed 826/3094 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 08:37:22] [INFO ] Implicit Places using invariants and state equation in 82771 ms returned []
Implicit Place search using SMT with State Equation took 241617 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 3094/3098 places, 2730/2730 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 241973 ms. Remains : 3094/3098 places, 2730/2730 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((p0||X(p0)))&&(F(p1) U p2))))'
Stuttering acceptance computed with spot in 270 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (NOT p0), (NOT p1), (NOT p2), (NOT p0), true]
Running random walk in product with property : Echo-PT-d02r19-LTLCardinality-04
Entered a terminal (fully accepting) state of product in 323 steps with 1 reset in 12 ms.
FORMULA Echo-PT-d02r19-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r19-LTLCardinality-04 finished in 242312 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||X((p1&&X(p2)))))))'
Support contains 5 out of 3098 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3098/3098 places, 2730/2730 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 3096 transition count 2730
Applied a total of 2 rules in 194 ms. Remains 3096 /3098 variables (removed 2) and now considering 2730/2730 (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-1665362226432955947.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2612257504207297067.kers'
[2026-05-25 08:37:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1665362226432955947.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2612257504207297067.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 2730 rows 3096 cols 14583 entries
Finished phase 1 with 1246 SingleSign rule and 480 generalized
[2026-05-25 08:37:37] [INFO ] Computed 1370 invariants in 13699 ms
Computed 1370 P flows in 13700 ms.
Exported basis to /tmp/petrispot-output-2612257504207297067.kers
Total runtime 13731 ms.
[2026-05-25 08:38:27] [INFO ] Performed 423/3096 implicitness test of which 0 returned IMPLICIT in 33 seconds.
[2026-05-25 08:38:57] [INFO ] Performed 854/3096 implicitness test of which 0 returned IMPLICIT in 63 seconds.
[2026-05-25 08:39:27] [INFO ] Performed 2588/3096 implicitness test of which 0 returned IMPLICIT in 93 seconds.
[2026-05-25 08:39:36] [INFO ] Implicit Places using invariants in 132985 ms returned []
[2026-05-25 08:39:36] [INFO ] Invariant cache hit.
[2026-05-25 08:42:16] [INFO ] Implicit Places using invariants and state equation in 160017 ms returned []
Implicit Place search using SMT with State Equation took 293019 ms to find 0 implicit places.
Running 2729 sub problems to find dead transitions.
[2026-05-25 08:42:16] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/3093 variables, 3093/3093 constraints. Problems are: Problem set: 0 solved, 2729 unsolved
SMT process timed out in 31615ms, After SMT, problems are : Problem set: 0 solved, 2729 unsolved
Search for dead transitions found 0 dead transitions in 31626ms
Starting structural reductions in LTL mode, iteration 1 : 3096/3098 places, 2730/2730 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 324848 ms. Remains : 3096/3098 places, 2730/2730 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||X((p1&&X(p2)))))))'
Stuttering acceptance computed with spot in 177 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Echo-PT-d02r19-LTLCardinality-06
Product exploration explored 100000 steps with 25088 reset in 1807 ms.
Product exploration explored 100000 steps with 24939 reset in 1699 ms.
Computed a total of 3096 stabilizing places and 2730 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3096 transition count 2730
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge based reduction with 7 factoid took 101 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 5 states, 13 edges and 3 AP (stutter insensitive).
RANDOM walk for 36807 steps (48 resets) in 2022 ms. (18 steps per ms) remains 0/11 properties
Knowledge based reduction with 7 factoid took 467 ms. Reduced automaton from 5 states, 13 edges and 3 AP (stutter insensitive) to 5 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 268 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), false, false, false, false]
Knowledge-based reduction took 3491 ms.
Stuttering acceptance computed with spot in 266 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), false, false, false, false]
Support contains 5 out of 3096 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3096/3096 places, 2730/2730 transitions.
Graph (complete) has 9349 edges and 3096 vertex of which 3091 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.13 ms
Discarding 5 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 286 ms. Remains 3090 /3096 variables (removed 6) and now considering 2728/2730 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1017560277156626403.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3167534430759195377.kers'
[2026-05-25 08:42:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1017560277156626403.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3167534430759195377.kers]
Culled 0 columns in 7 ms.
// Phase 1: matrix 2728 rows 3090 cols 14556 entries
Finished phase 1 with 1241 SingleSign rule and 483 generalized
[2026-05-25 08:43:09] [INFO ] Computed 1366 invariants in 13769 ms
Computed 1366 P flows in 13772 ms.
Exported basis to /tmp/petrispot-output-3167534430759195377.kers
Total runtime 13804 ms.
[2026-05-25 08:43:56] [INFO ] Performed 483/3090 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 08:44:26] [INFO ] Performed 712/3090 implicitness test of which 1 returned IMPLICIT in 60 seconds.
[2026-05-25 08:44:56] [INFO ] Performed 3038/3090 implicitness test of which 4 returned IMPLICIT in 90 seconds.
[2026-05-25 08:44:56] [INFO ] Implicit Places using invariants in 120895 ms returned [656, 2454, 2520, 2524]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 120901 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3086/3096 places, 2728/2730 transitions.
Applied a total of 0 rules in 159 ms. Remains 3086 /3086 variables (removed 0) and now considering 2728/2728 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 121346 ms. Remains : 3086/3096 places, 2728/2730 transitions.
Computed a total of 3086 stabilizing places and 2728 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3086 transition count 2728
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge based reduction with 25 factoid took 133 ms. Reduced automaton from 5 states, 13 edges and 3 AP (stutter insensitive) to 5 states, 13 edges and 3 AP (stutter insensitive).
RANDOM walk for 34371 steps (45 resets) in 1848 ms. (18 steps per ms) remains 0/11 properties
Knowledge based reduction with 25 factoid took 382 ms. Reduced automaton from 5 states, 13 edges and 3 AP (stutter insensitive) to 5 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 275 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), false, false, false, false]
Knowledge-based reduction took 3950 ms.
Stuttering acceptance computed with spot in 245 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), false, false, false, false]
Stuttering acceptance computed with spot in 244 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), false, false, false, false]
Product exploration explored 100000 steps with 25027 reset in 1873 ms.
Product exploration explored 100000 steps with 24997 reset in 2328 ms.
Built C files in :
/tmp/ltsmin10079294382336778228
[2026-05-25 08:45:05] [INFO ] Too many transitions (2728) to apply POR reductions. Disabling POR matrices.
[2026-05-25 08:45:05] [INFO ] Built C files in 155ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10079294382336778228
Running compilation step : cd /tmp/ltsmin10079294382336778228;'/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/ltsmin10079294382336778228;'/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/ltsmin10079294382336778228;'/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 5 out of 3086 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3086/3086 places, 2728/2728 transitions.
Applied a total of 0 rules in 156 ms. Remains 3086 /3086 variables (removed 0) and now considering 2728/2728 (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-1517374731990598525.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9327546391690790525.kers'
[2026-05-25 08:45:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1517374731990598525.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9327546391690790525.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 2728 rows 3086 cols 14540 entries
Finished phase 1 with 1270 SingleSign rule and 454 generalized
[2026-05-25 08:45:24] [INFO ] Computed 1362 invariants in 15411 ms
Computed 1362 P flows in 15413 ms.
Exported basis to /tmp/petrispot-output-9327546391690790525.kers
Total runtime 15446 ms.
[2026-05-25 08:46:13] [INFO ] Performed 506/3086 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 08:46:44] [INFO ] Performed 639/3086 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2026-05-25 08:47:14] [INFO ] Performed 2384/3086 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2026-05-25 08:47:27] [INFO ] Implicit Places using invariants in 138664 ms returned []
[2026-05-25 08:47:27] [INFO ] Invariant cache hit.
[2026-05-25 08:50:07] [INFO ] Implicit Places using invariants and state equation in 160019 ms returned []
Implicit Place search using SMT with State Equation took 298688 ms to find 0 implicit places.
[2026-05-25 08:50:07] [INFO ] Redundant transitions in 238 ms returned []
Running 2724 sub problems to find dead transitions.
[2026-05-25 08:50:08] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/3084 variables, 3084/3084 constraints. Problems are: Problem set: 0 solved, 2724 unsolved
SMT process timed out in 31902ms, After SMT, problems are : Problem set: 0 solved, 2724 unsolved
Search for dead transitions found 0 dead transitions in 31913ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 331013 ms. Remains : 3086/3086 places, 2728/2728 transitions.
Built C files in :
/tmp/ltsmin16543760388720030303
[2026-05-25 08:50:39] [INFO ] Too many transitions (2728) to apply POR reductions. Disabling POR matrices.
[2026-05-25 08:50:40] [INFO ] Built C files in 74ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16543760388720030303
Running compilation step : cd /tmp/ltsmin16543760388720030303;'/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/ltsmin16543760388720030303;'/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/ltsmin16543760388720030303;'/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)
[2026-05-25 08:50:43] [INFO ] Flatten gal took : 427 ms
[2026-05-25 08:50:44] [INFO ] Flatten gal took : 187 ms
[2026-05-25 08:50:44] [INFO ] Time to serialize gal into /tmp/LTL10489023073595465619.gal : 61 ms
[2026-05-25 08:50:44] [INFO ] Time to serialize properties into /tmp/LTL8555733862294572910.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/LTL10489023073595465619.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8549555221672074554.hoa' '-atoms' '/tmp/LTL8555733862294572910.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/LTL8555733862294572910.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8549555221672074554.hoa
Detected timeout of ITS tools.
[2026-05-25 08:50:59] [INFO ] Flatten gal took : 239 ms
[2026-05-25 08:50:59] [INFO ] Flatten gal took : 209 ms
[2026-05-25 08:50:59] [INFO ] Time to serialize gal into /tmp/LTL3845178730003680616.gal : 38 ms
[2026-05-25 08:50:59] [INFO ] Time to serialize properties into /tmp/LTL2510021278484197970.ltl : 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/LTL3845178730003680616.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2510021278484197970.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(("(p2072==1)")||(X(("((p150==0)||(p90==1))")&&(X("((p1614==0)||(p1350==1))"))))))))
Formula 0 simplified : GF(!"(p2072==1)" & X(!"((p150==0)||(p90==1))" | X!"((p1614==0)||(p1350==1))"))
Detected timeout of ITS tools.
[2026-05-25 08:51:15] [INFO ] Flatten gal took : 141 ms
[2026-05-25 08:51:15] [INFO ] Applying decomposition
[2026-05-25 08:51:15] [INFO ] Flatten gal took : 123 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/graph5209629489808933475.txt' '-o' '/tmp/graph5209629489808933475.bin' '-w' '/tmp/graph5209629489808933475.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5209629489808933475.bin' '-l' '-1' '-v' '-w' '/tmp/graph5209629489808933475.weights' '-q' '0' '-e' '0.001'
[2026-05-25 08:51:15] [INFO ] Decomposing Gal with order
[2026-05-25 08:51:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 08:51:16] [INFO ] Removed a total of 3478 redundant transitions.
[2026-05-25 08:51:16] [INFO ] Flatten gal took : 629 ms
[2026-05-25 08:51:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 189 labels/synchronizations in 204 ms.
[2026-05-25 08:51:17] [INFO ] Time to serialize gal into /tmp/LTL866859162620766488.gal : 53 ms
[2026-05-25 08:51:17] [INFO ] Time to serialize properties into /tmp/LTL16563697362920119409.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/LTL866859162620766488.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16563697362920119409.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...254
Read 1 LTL properties
Checking formula 0 : !((F(G(("(i11.i0.i1.u249.p2072==1)")||(X(("((i13.i1.i2.u168.p150==0)||(i11.i0.i0.u398.p90==1))")&&(X("((i4.u180.p1614==0)||(i3.u298.p1...172
Formula 0 simplified : GF(!"(i11.i0.i1.u249.p2072==1)" & X(!"((i13.i1.i2.u168.p150==0)||(i11.i0.i0.u398.p90==1))" | X!"((i4.u180.p1614==0)||(i3.u298.p1350=...162
Detected timeout of ITS tools.
Treatment of property Echo-PT-d02r19-LTLCardinality-06 finished in 849133 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(((p0&&F(G(p1))) U X(p0))) U G(p1)))'
Support contains 4 out of 3098 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3098/3098 places, 2730/2730 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 3095 transition count 2730
Applied a total of 3 rules in 124 ms. Remains 3095 /3098 variables (removed 3) and now considering 2730/2730 (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-10741243830434298387.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-362418438228279616.kers'
[2026-05-25 08:51:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10741243830434298387.kers, --Pflows, --basisKERS=/tmp/petrispot-output-362418438228279616.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 2730 rows 3095 cols 14578 entries
Finished phase 1 with 1239 SingleSign rule and 487 generalized
[2026-05-25 08:51:47] [INFO ] Computed 1369 invariants in 14560 ms
Computed 1369 P flows in 14561 ms.
Exported basis to /tmp/petrispot-output-362418438228279616.kers
Total runtime 14594 ms.
[2026-05-25 08:52:45] [INFO ] Performed 408/3095 implicitness test of which 0 returned IMPLICIT in 41 seconds.
[2026-05-25 08:53:24] [INFO ] Performed 599/3095 implicitness test of which 0 returned IMPLICIT in 79 seconds.
[2026-05-25 08:53:54] [INFO ] Performed 2393/3095 implicitness test of which 0 returned IMPLICIT in 109 seconds.
[2026-05-25 08:54:08] [INFO ] Implicit Places using invariants in 155947 ms returned []
[2026-05-25 08:54:08] [INFO ] Invariant cache hit.
[2026-05-25 08:55:00] [INFO ] Performed 948/3095 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 08:55:20] [INFO ] Implicit Places using invariants and state equation in 71827 ms returned []
Implicit Place search using SMT with State Equation took 227780 ms to find 0 implicit places.
Running 2729 sub problems to find dead transitions.
[2026-05-25 08:55:20] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/3093 variables, 3093/3093 constraints. Problems are: Problem set: 0 solved, 2729 unsolved
SMT process timed out in 31912ms, After SMT, problems are : Problem set: 0 solved, 2729 unsolved
Search for dead transitions found 0 dead transitions in 31922ms
Starting structural reductions in LTL mode, iteration 1 : 3095/3098 places, 2730/2730 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 259836 ms. Remains : 3095/3098 places, 2730/2730 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(((F(G(p0))&&p1) U X(p1))) U G(p0)))'
Stuttering acceptance computed with spot in 496 ms :[(NOT p0), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), true, (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d02r19-LTLCardinality-09
Product exploration explored 100000 steps with 24967 reset in 1531 ms.
Product exploration explored 100000 steps with 24982 reset in 1693 ms.
Computed a total of 3095 stabilizing places and 2730 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3095 transition count 2730
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge based reduction with 13 factoid took 96 ms. Reduced automaton from 10 states, 21 edges and 2 AP (stutter sensitive) to 10 states, 21 edges and 2 AP (stutter sensitive).
RANDOM walk for 12300 steps (14 resets) in 684 ms. (17 steps per ms) remains 0/5 properties
Knowledge based reduction with 13 factoid took 238 ms. Reduced automaton from 10 states, 21 edges and 2 AP (stutter sensitive) to 10 states, 21 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 468 ms :[(NOT p0), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), true, (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0)]
Knowledge-based reduction took 3294 ms.
Stuttering acceptance computed with spot in 435 ms :[(NOT p0), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), true, (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0)]
Support contains 4 out of 3095 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3095/3095 places, 2730/2730 transitions.
Applied a total of 0 rules in 119 ms. Remains 3095 /3095 variables (removed 0) and now considering 2730/2730 (removed 0) transitions.
[2026-05-25 08:55:59] [INFO ] Invariant cache hit.
[2026-05-25 08:56:58] [INFO ] Performed 408/3095 implicitness test of which 0 returned IMPLICIT in 41 seconds.
[2026-05-25 08:57:28] [INFO ] Performed 513/3095 implicitness test of which 0 returned IMPLICIT in 71 seconds.
[2026-05-25 08:57:58] [INFO ] Performed 1898/3095 implicitness test of which 0 returned IMPLICIT in 101 seconds.
[2026-05-25 08:58:28] [INFO ] Performed 2829/3095 implicitness test of which 0 returned IMPLICIT in 131 seconds.
[2026-05-25 08:58:28] [INFO ] Timeout of Implicit test with SMT after 131 seconds.
[2026-05-25 08:58:28] [INFO ] Implicit Places using invariants in 148545 ms returned []
[2026-05-25 08:58:28] [INFO ] Invariant cache hit.
[2026-05-25 08:59:21] [INFO ] Performed 761/3095 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 08:59:43] [INFO ] Implicit Places using invariants and state equation in 74712 ms returned []
Implicit Place search using SMT with State Equation took 223260 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 223382 ms. Remains : 3095/3095 places, 2730/2730 transitions.
Computed a total of 3095 stabilizing places and 2730 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3095 transition count 2730
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge based reduction with 13 factoid took 110 ms. Reduced automaton from 10 states, 21 edges and 2 AP (stutter sensitive) to 10 states, 21 edges and 2 AP (stutter sensitive).
RANDOM walk for 3509 steps (2 resets) in 239 ms. (14 steps per ms) remains 0/5 properties
Knowledge based reduction with 13 factoid took 179 ms. Reduced automaton from 10 states, 21 edges and 2 AP (stutter sensitive) to 10 states, 21 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 353 ms :[(NOT p0), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), true, (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0)]
Knowledge-based reduction took 3036 ms.
Stuttering acceptance computed with spot in 321 ms :[(NOT p0), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), true, (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 337 ms :[(NOT p0), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), true, (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25025 reset in 1959 ms.
Product exploration explored 100000 steps with 25075 reset in 1787 ms.
Spot run failed in 114 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/ltsmin957883587016355467
[2026-05-25 08:59:50] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin957883587016355467
Running compilation step : cd /tmp/ltsmin957883587016355467;'/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/ltsmin957883587016355467;'/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/ltsmin957883587016355467;'/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 4 out of 3095 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3095/3095 places, 2730/2730 transitions.
Applied a total of 0 rules in 119 ms. Remains 3095 /3095 variables (removed 0) and now considering 2730/2730 (removed 0) transitions.
[2026-05-25 08:59:53] [INFO ] Invariant cache hit.
[2026-05-25 09:00:53] [INFO ] Performed 408/3095 implicitness test of which 0 returned IMPLICIT in 41 seconds.
[2026-05-25 09:01:23] [INFO ] Performed 716/3095 implicitness test of which 0 returned IMPLICIT in 71 seconds.
[2026-05-25 09:01:53] [INFO ] Performed 2831/3095 implicitness test of which 0 returned IMPLICIT in 101 seconds.
[2026-05-25 09:01:57] [INFO ] Implicit Places using invariants in 123966 ms returned []
[2026-05-25 09:01:57] [INFO ] Invariant cache hit.
[2026-05-25 09:02:49] [INFO ] Performed 1409/3095 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 09:03:08] [INFO ] Implicit Places using invariants and state equation in 70968 ms returned []
Implicit Place search using SMT with State Equation took 194939 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 195061 ms. Remains : 3095/3095 places, 2730/2730 transitions.
Built C files in :
/tmp/ltsmin13461375081138607282
[2026-05-25 09:03:09] [INFO ] Built C files in 69ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13461375081138607282
Running compilation step : cd /tmp/ltsmin13461375081138607282;'/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/ltsmin13461375081138607282;'/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/ltsmin13461375081138607282;'/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)
[2026-05-25 09:03:12] [INFO ] Flatten gal took : 215 ms
[2026-05-25 09:03:12] [INFO ] Flatten gal took : 196 ms
[2026-05-25 09:03:12] [INFO ] Time to serialize gal into /tmp/LTL4956932142459195795.gal : 30 ms
[2026-05-25 09:03:12] [INFO ] Time to serialize properties into /tmp/LTL797891043705354389.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/LTL4956932142459195795.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18215912949264802485.hoa' '-atoms' '/tmp/LTL797891043705354389.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...317
Loading property file /tmp/LTL797891043705354389.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18215912949264802485.hoa
Detected timeout of ITS tools.
[2026-05-25 09:03:27] [INFO ] Flatten gal took : 108 ms
[2026-05-25 09:03:27] [INFO ] Flatten gal took : 110 ms
[2026-05-25 09:03:27] [INFO ] Time to serialize gal into /tmp/LTL17696295905918888852.gal : 18 ms
[2026-05-25 09:03:27] [INFO ] Time to serialize properties into /tmp/LTL7098862236329489986.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/LTL17696295905918888852.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7098862236329489986.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((X(((F(G("((p198==0)||(p2178==1))")))&&("((p1316==0)||(p1810==1))"))U(X("((p1316==0)||(p1810==1))"))))U(G("((p198==0)||(p2178==1))"...159
Formula 0 simplified : X((!"((p1316==0)||(p1810==1))" | GF!"((p198==0)||(p2178==1))") R X!"((p1316==0)||(p1810==1))") R F!"((p198==0)||(p2178==1))"
Detected timeout of ITS tools.
[2026-05-25 09:03:43] [INFO ] Flatten gal took : 104 ms
[2026-05-25 09:03:43] [INFO ] Applying decomposition
[2026-05-25 09:03:43] [INFO ] Flatten gal took : 113 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/graph11289013847790234875.txt' '-o' '/tmp/graph11289013847790234875.bin' '-w' '/tmp/graph11289013847790234875.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11289013847790234875.bin' '-l' '-1' '-v' '-w' '/tmp/graph11289013847790234875.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:03:43] [INFO ] Decomposing Gal with order
[2026-05-25 09:03:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:03:44] [INFO ] Removed a total of 3482 redundant transitions.
[2026-05-25 09:03:44] [INFO ] Flatten gal took : 240 ms
[2026-05-25 09:03:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 222 labels/synchronizations in 92 ms.
[2026-05-25 09:03:44] [INFO ] Time to serialize gal into /tmp/LTL14487515654760189091.gal : 49 ms
[2026-05-25 09:03:44] [INFO ] Time to serialize properties into /tmp/LTL2447091476849117463.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/LTL14487515654760189091.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2447091476849117463.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(((F(G("((i2.u211.p198==0)||(i11.u430.p2178==1))")))&&("((i2.u122.p1316==0)||(i8.u221.p1810==1))"))U(X("((i2.u122.p1316==0)||(i8....225
Formula 0 simplified : X((!"((i2.u122.p1316==0)||(i8.u221.p1810==1))" | GF!"((i2.u211.p198==0)||(i11.u430.p2178==1))") R X!"((i2.u122.p1316==0)||(i8.u221.p...213
Detected timeout of ITS tools.
Treatment of property Echo-PT-d02r19-LTLCardinality-09 finished in 747345 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)||X(X(F(p1)))) U (!p2&&(G(!p0)||X(X(F(p1))))))))'
Support contains 6 out of 3098 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3098/3098 places, 2730/2730 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 3094 transition count 2730
Applied a total of 4 rules in 144 ms. Remains 3094 /3098 variables (removed 4) and now considering 2730/2730 (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-13989896133645524335.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3807929106167848020.kers'
[2026-05-25 09:03:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13989896133645524335.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3807929106167848020.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 2730 rows 3094 cols 14575 entries
Finished phase 1 with 1243 SingleSign rule and 483 generalized
[2026-05-25 09:04:14] [INFO ] Computed 1368 invariants in 14171 ms
Computed 1368 P flows in 14172 ms.
Exported basis to /tmp/petrispot-output-3807929106167848020.kers
Total runtime 14201 ms.
[2026-05-25 09:05:02] [INFO ] Performed 369/3094 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 09:05:32] [INFO ] Performed 638/3094 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 09:06:02] [INFO ] Performed 2230/3094 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 09:06:32] [INFO ] Performed 2728/3094 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 09:06:32] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 09:06:32] [INFO ] Implicit Places using invariants in 152173 ms returned []
[2026-05-25 09:06:32] [INFO ] Invariant cache hit.
[2026-05-25 09:07:32] [INFO ] Performed 759/3094 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 09:07:55] [INFO ] Implicit Places using invariants and state equation in 83011 ms returned []
Implicit Place search using SMT with State Equation took 235191 ms to find 0 implicit places.
Running 2729 sub problems to find dead transitions.
[2026-05-25 09:07:55] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/3093 variables, 3093/3093 constraints. Problems are: Problem set: 0 solved, 2729 unsolved
SMT process timed out in 31621ms, After SMT, problems are : Problem set: 0 solved, 2729 unsolved
Search for dead transitions found 0 dead transitions in 31629ms
Starting structural reductions in LTL mode, iteration 1 : 3094/3098 places, 2730/2730 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 266970 ms. Remains : 3094/3098 places, 2730/2730 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)||X(X(F(p1)))) U (!p2&&(G(!p0)||X(X(F(p1))))))))'
Stuttering acceptance computed with spot in 331 ms :[(OR p2 (AND p0 (NOT p1))), (OR p2 (AND p0 (NOT p1))), (NOT p1), (AND (NOT p1) p0), (NOT p1), (AND (NOT p1) p0)]
Running random walk in product with property : Echo-PT-d02r19-LTLCardinality-13
Product exploration explored 100000 steps with 20022 reset in 1681 ms.
Product exploration explored 100000 steps with 19998 reset in 1793 ms.
Computed a total of 3094 stabilizing places and 2730 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3094 transition count 2730
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge based reduction with 8 factoid took 98 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 6 states, 10 edges and 3 AP (stutter sensitive).
RANDOM walk for 32372 steps (42 resets) in 1056 ms. (30 steps per ms) remains 0/5 properties
Knowledge based reduction with 8 factoid took 263 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 6 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 274 ms :[(OR p2 (AND p0 (NOT p1))), (OR p2 (AND p0 (NOT p1))), (NOT p1), (AND (NOT p1) p0), (NOT p1), (AND (NOT p1) p0)]
[2026-05-25 09:08:33] [INFO ] Invariant cache hit.
[2026-05-25 09:08:44] [INFO ] SMT solver returned unknown. Retrying;
[2026-05-25 09:08:45] [INFO ] [Real]Absence check using 0 positive and 1368 generalized place invariants in 4009 ms returned sat
[2026-05-25 09:08:48] [INFO ] [Real]Absence check using state equation in 2970 ms returned unknown
Could not prove EG p2
Knowledge-based reduction took 18187 ms.
Stuttering acceptance computed with spot in 214 ms :[(OR p2 (AND p0 (NOT p1))), (OR p2 (AND p0 (NOT p1))), (NOT p1), (AND (NOT p1) p0), (NOT p1), (AND (NOT p1) p0)]
Support contains 6 out of 3094 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3094/3094 places, 2730/2730 transitions.
Applied a total of 0 rules in 157 ms. Remains 3094 /3094 variables (removed 0) and now considering 2730/2730 (removed 0) transitions.
[2026-05-25 09:08:49] [INFO ] Invariant cache hit.
[2026-05-25 09:09:39] [INFO ] Performed 369/3094 implicitness test of which 0 returned IMPLICIT in 31 seconds.
[2026-05-25 09:10:09] [INFO ] Performed 603/3094 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2026-05-25 09:10:39] [INFO ] Performed 2343/3094 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2026-05-25 09:11:09] [INFO ] Performed 2811/3094 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2026-05-25 09:11:09] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2026-05-25 09:11:09] [INFO ] Implicit Places using invariants in 140369 ms returned []
[2026-05-25 09:11:09] [INFO ] Invariant cache hit.
[2026-05-25 09:12:13] [INFO ] Performed 750/3094 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 09:12:35] [INFO ] Implicit Places using invariants and state equation in 86421 ms returned []
Implicit Place search using SMT with State Equation took 226795 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 226954 ms. Remains : 3094/3094 places, 2730/2730 transitions.
Computed a total of 3094 stabilizing places and 2730 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3094 transition count 2730
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge based reduction with 8 factoid took 104 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 6 states, 10 edges and 3 AP (stutter sensitive).
RANDOM walk for 24329 steps (31 resets) in 1081 ms. (22 steps per ms) remains 0/5 properties
Knowledge based reduction with 8 factoid took 277 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 6 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 275 ms :[(OR p2 (AND p0 (NOT p1))), (OR p2 (AND p0 (NOT p1))), (NOT p1), (AND (NOT p1) p0), (NOT p1), (AND (NOT p1) p0)]
[2026-05-25 09:12:39] [INFO ] Invariant cache hit.
[2026-05-25 09:12:49] [INFO ] [Real]Absence check using 0 positive and 1368 generalized place invariants in 2460 ms returned sat
[2026-05-25 09:12:54] [INFO ] [Real]Absence check using state equation in 4369 ms returned unknown
Could not prove EG p2
Knowledge-based reduction took 18241 ms.
Stuttering acceptance computed with spot in 239 ms :[(OR p2 (AND p0 (NOT p1))), (OR p2 (AND p0 (NOT p1))), (NOT p1), (AND (NOT p1) p0), (NOT p1), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 256 ms :[(OR p2 (AND p0 (NOT p1))), (OR p2 (AND p0 (NOT p1))), (NOT p1), (AND (NOT p1) p0), (NOT p1), (AND (NOT p1) p0)]
Product exploration explored 100000 steps with 20037 reset in 1751 ms.
Product exploration explored 100000 steps with 20025 reset in 1864 ms.
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/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/ltsmin5384420074906563578
[2026-05-25 09:12:58] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5384420074906563578
Running compilation step : cd /tmp/ltsmin5384420074906563578;'/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/ltsmin5384420074906563578;'/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/ltsmin5384420074906563578;'/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 6 out of 3094 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3094/3094 places, 2730/2730 transitions.
Applied a total of 0 rules in 125 ms. Remains 3094 /3094 variables (removed 0) and now considering 2730/2730 (removed 0) transitions.
[2026-05-25 09:13:01] [INFO ] Invariant cache hit.
[2026-05-25 09:13:52] [INFO ] Performed 369/3094 implicitness test of which 0 returned IMPLICIT in 33 seconds.
[2026-05-25 09:14:22] [INFO ] Performed 616/3094 implicitness test of which 0 returned IMPLICIT in 63 seconds.
[2026-05-25 09:14:52] [INFO ] Performed 2328/3094 implicitness test of which 0 returned IMPLICIT in 93 seconds.
[2026-05-25 09:15:22] [INFO ] Performed 2785/3094 implicitness test of which 0 returned IMPLICIT in 123 seconds.
[2026-05-25 09:15:22] [INFO ] Timeout of Implicit test with SMT after 123 seconds.
[2026-05-25 09:15:22] [INFO ] Implicit Places using invariants in 141180 ms returned []
[2026-05-25 09:15:22] [INFO ] Invariant cache hit.
[2026-05-25 09:16:21] [INFO ] Performed 718/3094 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 09:16:46] [INFO ] Implicit Places using invariants and state equation in 83827 ms returned []
Implicit Place search using SMT with State Equation took 225011 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 225137 ms. Remains : 3094/3094 places, 2730/2730 transitions.
Built C files in :
/tmp/ltsmin17611450995177698005
[2026-05-25 09:16:46] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17611450995177698005
Running compilation step : cd /tmp/ltsmin17611450995177698005;'/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/ltsmin17611450995177698005;'/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/ltsmin17611450995177698005;'/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)
[2026-05-25 09:16:49] [INFO ] Flatten gal took : 119 ms
[2026-05-25 09:16:49] [INFO ] Flatten gal took : 124 ms
[2026-05-25 09:16:49] [INFO ] Time to serialize gal into /tmp/LTL3916700752509273033.gal : 18 ms
[2026-05-25 09:16:49] [INFO ] Time to serialize properties into /tmp/LTL18265480575298796419.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/LTL3916700752509273033.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17690853951179070396.hoa' '-atoms' '/tmp/LTL18265480575298796419.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/LTL18265480575298796419.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17690853951179070396.hoa
Detected timeout of ITS tools.
[2026-05-25 09:17:05] [INFO ] Flatten gal took : 190 ms
[2026-05-25 09:17:05] [INFO ] Flatten gal took : 165 ms
[2026-05-25 09:17:05] [INFO ] Time to serialize gal into /tmp/LTL16297900863745567602.gal : 28 ms
[2026-05-25 09:17:05] [INFO ] Time to serialize properties into /tmp/LTL5996991341693681831.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/LTL16297900863745567602.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5996991341693681831.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(((G(!("((p539==0)||(p2679==1))")))||(X(X(F("((p2230==0)||(p1434==1))")))))U((!("((p3042==0)||(p3324==1))"))&&((G(!("((p539==0)||(...213
Formula 0 simplified : X("((p3042==0)||(p3324==1))" W (F"((p539==0)||(p2679==1))" & XXG!"((p2230==0)||(p1434==1))"))
Detected timeout of ITS tools.
[2026-05-25 09:17:20] [INFO ] Flatten gal took : 141 ms
[2026-05-25 09:17:20] [INFO ] Applying decomposition
[2026-05-25 09:17:20] [INFO ] Flatten gal took : 189 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/graph4755236068803964740.txt' '-o' '/tmp/graph4755236068803964740.bin' '-w' '/tmp/graph4755236068803964740.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4755236068803964740.bin' '-l' '-1' '-v' '-w' '/tmp/graph4755236068803964740.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:17:21] [INFO ] Decomposing Gal with order
[2026-05-25 09:17:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:17:21] [INFO ] Removed a total of 3298 redundant transitions.
[2026-05-25 09:17:21] [INFO ] Flatten gal took : 319 ms
[2026-05-25 09:17:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 264 labels/synchronizations in 91 ms.
[2026-05-25 09:17:22] [INFO ] Time to serialize gal into /tmp/LTL12894984811164834335.gal : 37 ms
[2026-05-25 09:17:22] [INFO ] Time to serialize properties into /tmp/LTL5139016520988010268.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/LTL12894984811164834335.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5139016520988010268.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(!("((i6.u228.p539==0)||(i9.i0.i1.u88.p2679==1))")))||(X(X(F("((i13.u419.p2230==0)||(i11.u157.p1434==1))")))))U((!("((i6.u332....307
Formula 0 simplified : X("((i6.u332.p3042==0)||(i2.u282.p3324==1))" W (F"((i6.u228.p539==0)||(i9.i0.i1.u88.p2679==1))" & XXG!"((i13.u419.p2230==0)||(i11.u1...171
Detected timeout of ITS tools.
Treatment of property Echo-PT-d02r19-LTLCardinality-13 finished in 817532 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||X((p1&&X(p2)))))))'
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' '!((X(((p0&&F(G(p1))) U X(p0))) U G(p1)))'
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' '!(X(((G(!p0)||X(X(F(p1)))) U (!p2&&(G(!p0)||X(X(F(p1))))))))'
Spot run failed in 79 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.
[2026-05-25 09:17:37] [INFO ] Flatten gal took : 179 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4971486873416568036
[2026-05-25 09:17:37] [INFO ] Too many transitions (2730) to apply POR reductions. Disabling POR matrices.
[2026-05-25 09:17:37] [INFO ] Built C files in 65ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4971486873416568036
Running compilation step : cd /tmp/ltsmin4971486873416568036;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '240' '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'
[2026-05-25 09:17:37] [INFO ] Applying decomposition
[2026-05-25 09:17:38] [INFO ] Flatten gal took : 169 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/graph5218872833423116649.txt' '-o' '/tmp/graph5218872833423116649.bin' '-w' '/tmp/graph5218872833423116649.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5218872833423116649.bin' '-l' '-1' '-v' '-w' '/tmp/graph5218872833423116649.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:17:38] [INFO ] Decomposing Gal with order
[2026-05-25 09:17:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:17:38] [INFO ] Removed a total of 3573 redundant transitions.
[2026-05-25 09:17:39] [INFO ] Flatten gal took : 212 ms
[2026-05-25 09:17:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 210 labels/synchronizations in 93 ms.
[2026-05-25 09:17:39] [INFO ] Time to serialize gal into /tmp/LTLCardinality5206548506321828756.gal : 32 ms
[2026-05-25 09:17:39] [INFO ] Time to serialize properties into /tmp/LTLCardinality10976474074957598803.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/LTLCardinality5206548506321828756.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality10976474074957598803.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 3 LTL properties
Checking formula 0 : !((F(G(("(i12.i2.u430.p2072==1)")||(X(("((i1.i0.u493.p150==0)||(i12.i2.u445.p90==1))")&&(X("((i9.i1.u354.p1614==0)||(i6.i3.u144.p1350=...168
Formula 0 simplified : GF(!"(i12.i2.u430.p2072==1)" & X(!"((i1.i0.u493.p150==0)||(i12.i2.u445.p90==1))" | X!"((i9.i1.u354.p1614==0)||(i6.i3.u144.p1350==1))...158
Compilation finished in 14393 ms.
Running link step : cd /tmp/ltsmin4971486873416568036;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 75 ms.
Running LTSmin : cd /tmp/ltsmin4971486873416568036;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '<>([](((LTLAPp0==true)||X(((LTLAPp1==true)&&X((LTLAPp2==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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Echo-PT-d02r19"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is Echo-PT-d02r19, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r114-smll-177955740400163"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d02r19.tgz
mv Echo-PT-d02r19 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;