About the Execution of ITS-Tools for Echo-PT-d04r03
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1844.644 | 3600000.00 | 3760983.00 | 8745.40 | ?????TT??T?TT??? | 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-177955740400193.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-d04r03, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-177955740400193
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 5.4K Mar 7 05:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 53K Mar 7 05:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Mar 7 05:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 73K 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 3.7K Mar 15 09:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 09:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 09:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 09:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Mar 7 05:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 215K Mar 7 05:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Mar 7 05:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Mar 7 05:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 09:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 09:45 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 530K 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-d04r03-CTLCardinality-2024-00
FORMULA_NAME Echo-PT-d04r03-CTLCardinality-2024-01
FORMULA_NAME Echo-PT-d04r03-CTLCardinality-2024-02
FORMULA_NAME Echo-PT-d04r03-CTLCardinality-2024-03
FORMULA_NAME Echo-PT-d04r03-CTLCardinality-2024-04
FORMULA_NAME Echo-PT-d04r03-CTLCardinality-2024-05
FORMULA_NAME Echo-PT-d04r03-CTLCardinality-2024-06
FORMULA_NAME Echo-PT-d04r03-CTLCardinality-2024-07
FORMULA_NAME Echo-PT-d04r03-CTLCardinality-2024-08
FORMULA_NAME Echo-PT-d04r03-CTLCardinality-2024-09
FORMULA_NAME Echo-PT-d04r03-CTLCardinality-2024-10
FORMULA_NAME Echo-PT-d04r03-CTLCardinality-2024-11
FORMULA_NAME Echo-PT-d04r03-CTLCardinality-2024-12
FORMULA_NAME Echo-PT-d04r03-CTLCardinality-2024-13
FORMULA_NAME Echo-PT-d04r03-CTLCardinality-2024-14
FORMULA_NAME Echo-PT-d04r03-CTLCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1779735828293
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Echo-PT-d04r03
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-25 19:03:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 19:03:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 19:03:51] [INFO ] Load time of PNML (sax parser for PT used): 394 ms
[2026-05-25 19:03:51] [INFO ] Transformed 1019 places.
[2026-05-25 19:03:51] [INFO ] Transformed 850 transitions.
[2026-05-25 19:03:51] [INFO ] Found NUPN structural information;
[2026-05-25 19:03:51] [INFO ] Parsed PT model containing 1019 places and 850 transitions and 6340 arcs in 627 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 27 ms.
Initial state reduction rules removed 1 formulas.
FORMULA Echo-PT-d04r03-CTLCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 83 out of 1019 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1019/1019 places, 850/850 transitions.
Reduce places removed 76 places and 0 transitions.
Iterating post reduction 0 with 76 rules applied. Total rules applied 76 place count 943 transition count 850
Applied a total of 76 rules in 190 ms. Remains 943 /1019 variables (removed 76) and now considering 850/850 (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-13153183228871621893.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14113103795237788956.kers'
[2026-05-25 19:03:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13153183228871621893.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14113103795237788956.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 850 rows 943 cols 5942 entries
Finished phase 1 with 352 SingleSign rule and 154 generalized
[2026-05-25 19:03:52] [INFO ] Computed 437 invariants in 869 ms
Computed 437 P flows in 871 ms.
Exported basis to /tmp/petrispot-output-14113103795237788956.kers
Total runtime 882 ms.
[2026-05-25 19:05:31] [INFO ] Performed 28/943 implicitness test of which 0 returned IMPLICIT in 94 seconds.
[2026-05-25 19:06:06] [INFO ] Performed 38/943 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2026-05-25 19:06:06] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2026-05-25 19:06:06] [INFO ] Implicit Places using invariants in 134548 ms returned []
[2026-05-25 19:06:06] [INFO ] Invariant cache hit.
[2026-05-25 19:08:46] [INFO ] Implicit Places using invariants and state equation in 160015 ms returned []
Implicit Place search using SMT with State Equation took 294631 ms to find 0 implicit places.
Running 849 sub problems to find dead transitions.
[2026-05-25 19:08:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/937 variables, 937/937 constraints. Problems are: Problem set: 0 solved, 849 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/937 variables, 5/942 constraints. Problems are: Problem set: 0 solved, 849 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 937/1793 variables, and 942 constraints, problems are : Problem set: 0 solved, 849 unsolved in 30049 ms.
Refiners :[Domain max(s): 937/943 constraints, Positive P Invariants (semi-flows): 0/25 constraints, Generalized P Invariants (flows): 5/412 constraints, State Equation: 0/943 constraints, PredecessorRefiner: 849/849 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 849 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/937 variables, 937/937 constraints. Problems are: Problem set: 0 solved, 849 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/937 variables, 5/942 constraints. Problems are: Problem set: 0 solved, 849 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/937 variables, 0/942 constraints. Problems are: Problem set: 0 solved, 849 unsolved
At refinement iteration 3 (OVERLAPS) 6/943 variables, 25/967 constraints. Problems are: Problem set: 0 solved, 849 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/943 variables, 6/973 constraints. Problems are: Problem set: 0 solved, 849 unsolved
SMT process timed out in 61089ms, After SMT, problems are : Problem set: 0 solved, 849 unsolved
Search for dead transitions found 0 dead transitions in 61122ms
Starting structural reductions in LTL mode, iteration 1 : 943/1019 places, 850/850 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 356011 ms. Remains : 943/1019 places, 850/850 transitions.
Starting structural reductions in LTL mode, iteration 0 : 943/943 places, 850/850 transitions.
Applied a total of 0 rules in 47 ms. Remains 943 /943 variables (removed 0) and now considering 850/850 (removed 0) transitions.
[2026-05-25 19:09:47] [INFO ] Invariant cache hit.
[2026-05-25 19:10:29] [INFO ] Performed 37/943 implicitness test of which 0 returned IMPLICIT in 38 seconds.
[2026-05-25 19:11:09] [INFO ] Performed 68/943 implicitness test of which 0 returned IMPLICIT in 79 seconds.
[2026-05-25 19:11:40] [INFO ] Performed 138/943 implicitness test of which 0 returned IMPLICIT in 110 seconds.
[2026-05-25 19:12:27] [INFO ] Implicit Places using invariants in 160007 ms returned []
[2026-05-25 19:12:27] [INFO ] Invariant cache hit.
[2026-05-25 19:15:07] [INFO ] Implicit Places using invariants and state equation in 160010 ms returned []
Implicit Place search using SMT with State Equation took 320020 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 320068 ms. Remains : 943/943 places, 850/850 transitions.
Support contains 83 out of 943 places after structural reductions.
[2026-05-25 19:15:07] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-25 19:15:08] [INFO ] Flatten gal took : 227 ms
FORMULA Echo-PT-d04r03-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 19:15:08] [INFO ] Flatten gal took : 127 ms
[2026-05-25 19:15:08] [INFO ] Input system was already deterministic with 850 transitions.
Support contains 62 out of 943 places (down from 83) after GAL structural reductions.
RANDOM walk for 21130 steps (129 resets) in 1762 ms. (11 steps per ms) remains 0/39 properties
[2026-05-25 19:15:09] [INFO ] Flatten gal took : 69 ms
[2026-05-25 19:15:09] [INFO ] Flatten gal took : 71 ms
[2026-05-25 19:15:09] [INFO ] Input system was already deterministic with 850 transitions.
Computed a total of 943 stabilizing places and 850 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 943 transition count 850
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 2 formulas.
FORMULA Echo-PT-d04r03-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d04r03-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in SI_CTL mode, iteration 0 : 943/943 places, 850/850 transitions.
Graph (complete) has 3647 edges and 943 vertex of which 929 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.12 ms
Discarding 14 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 109 ms. Remains 928 /943 variables (removed 15) and now considering 848/850 (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-4446112034509389952.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12305313049219395139.kers'
[2026-05-25 19:15:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4446112034509389952.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12305313049219395139.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 848 rows 928 cols 5840 entries
Finished phase 1 with 339 SingleSign rule and 165 generalized
[2026-05-25 19:15:10] [INFO ] Computed 424 invariants in 704 ms
Computed 424 P flows in 705 ms.
Exported basis to /tmp/petrispot-output-12305313049219395139.kers
Total runtime 710 ms.
[2026-05-25 19:15:50] [INFO ] Performed 25/928 implicitness test of which 0 returned IMPLICIT in 36 seconds.
[2026-05-25 19:17:50] [INFO ] Implicit Places using invariants in 160741 ms returned []
[2026-05-25 19:17:50] [INFO ] Invariant cache hit.
[2026-05-25 19:20:30] [INFO ] Implicit Places using invariants and state equation in 160011 ms returned []
Implicit Place search using SMT with State Equation took 320759 ms to find 0 implicit places.
[2026-05-25 19:20:30] [INFO ] Redundant transitions in 58 ms returned []
Running 840 sub problems to find dead transitions.
[2026-05-25 19:20:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/928 variables, 928/928 constraints. Problems are: Problem set: 0 solved, 840 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 928/1776 variables, and 1352 constraints, problems are : Problem set: 0 solved, 840 unsolved in 30025 ms.
Refiners :[Domain max(s): 928/928 constraints, Generalized P Invariants (flows): 424/424 constraints, State Equation: 0/928 constraints, PredecessorRefiner: 840/840 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 840 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/928 variables, 928/928 constraints. Problems are: Problem set: 0 solved, 840 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 928/1776 variables, and 1352 constraints, problems are : Problem set: 0 solved, 840 unsolved in 30030 ms.
Refiners :[Domain max(s): 928/928 constraints, Generalized P Invariants (flows): 424/424 constraints, State Equation: 0/928 constraints, PredecessorRefiner: 0/840 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60777ms problems are : Problem set: 0 solved, 840 unsolved
Search for dead transitions found 0 dead transitions in 60783ms
Starting structural reductions in SI_CTL mode, iteration 1 : 928/943 places, 848/850 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 381723 ms. Remains : 928/943 places, 848/850 transitions.
[2026-05-25 19:21:31] [INFO ] Flatten gal took : 67 ms
[2026-05-25 19:21:31] [INFO ] Flatten gal took : 68 ms
[2026-05-25 19:21:31] [INFO ] Input system was already deterministic with 848 transitions.
[2026-05-25 19:21:31] [INFO ] Flatten gal took : 81 ms
[2026-05-25 19:21:31] [INFO ] Flatten gal took : 79 ms
[2026-05-25 19:21:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality10409205205477982781.gal : 51 ms
[2026-05-25 19:21:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality12505263726306666003.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10409205205477982781.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12505263726306666003.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 19:22:01] [INFO ] Flatten gal took : 73 ms
[2026-05-25 19:22:01] [INFO ] Applying decomposition
[2026-05-25 19:22:02] [INFO ] Flatten gal took : 84 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/graph13204137213297706579.txt' '-o' '/tmp/graph13204137213297706579.bin' '-w' '/tmp/graph13204137213297706579.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13204137213297706579.bin' '-l' '-1' '-v' '-w' '/tmp/graph13204137213297706579.weights' '-q' '0' '-e' '0.001'
[2026-05-25 19:22:02] [INFO ] Decomposing Gal with order
[2026-05-25 19:22:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 19:22:02] [INFO ] Removed a total of 1516 redundant transitions.
[2026-05-25 19:22:02] [INFO ] Flatten gal took : 301 ms
[2026-05-25 19:22:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 246 labels/synchronizations in 91 ms.
[2026-05-25 19:22:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality14385132183358302545.gal : 29 ms
[2026-05-25 19:22:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality2964246310844318249.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14385132183358302545.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2964246310844318249.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 943/943 places, 850/850 transitions.
Graph (complete) has 3647 edges and 943 vertex of which 929 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.9 ms
Discarding 14 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 63 ms. Remains 928 /943 variables (removed 15) and now considering 848/850 (removed 2) transitions.
[2026-05-25 19:22:33] [INFO ] Invariant cache hit.
[2026-05-25 19:23:16] [INFO ] Performed 34/928 implicitness test of which 0 returned IMPLICIT in 40 seconds.
[2026-05-25 19:24:20] [INFO ] Performed 35/928 implicitness test of which 0 returned IMPLICIT in 105 seconds.
[2026-05-25 19:25:13] [INFO ] Implicit Places using invariants in 160007 ms returned []
[2026-05-25 19:25:13] [INFO ] Invariant cache hit.
[2026-05-25 19:27:53] [INFO ] Implicit Places using invariants and state equation in 160011 ms returned []
Implicit Place search using SMT with State Equation took 320023 ms to find 0 implicit places.
[2026-05-25 19:27:53] [INFO ] Redundant transitions in 15 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 928/943 places, 848/850 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 320110 ms. Remains : 928/943 places, 848/850 transitions.
[2026-05-25 19:27:53] [INFO ] Flatten gal took : 48 ms
[2026-05-25 19:27:53] [INFO ] Flatten gal took : 74 ms
[2026-05-25 19:27:53] [INFO ] Input system was already deterministic with 848 transitions.
[2026-05-25 19:27:53] [INFO ] Flatten gal took : 66 ms
[2026-05-25 19:27:53] [INFO ] Flatten gal took : 67 ms
[2026-05-25 19:27:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality12481747104108581267.gal : 14 ms
[2026-05-25 19:27:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality16528221884600097794.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12481747104108581267.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16528221884600097794.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 19:28:23] [INFO ] Flatten gal took : 41 ms
[2026-05-25 19:28:23] [INFO ] Applying decomposition
[2026-05-25 19:28:23] [INFO ] Flatten gal took : 46 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/graph10075278313793953682.txt' '-o' '/tmp/graph10075278313793953682.bin' '-w' '/tmp/graph10075278313793953682.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10075278313793953682.bin' '-l' '-1' '-v' '-w' '/tmp/graph10075278313793953682.weights' '-q' '0' '-e' '0.001'
[2026-05-25 19:28:24] [INFO ] Decomposing Gal with order
[2026-05-25 19:28:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 19:28:24] [INFO ] Removed a total of 1537 redundant transitions.
[2026-05-25 19:28:24] [INFO ] Flatten gal took : 188 ms
[2026-05-25 19:28:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 232 labels/synchronizations in 90 ms.
[2026-05-25 19:28:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality2121901505118777715.gal : 23 ms
[2026-05-25 19:28:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality5650315489503298905.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2121901505118777715.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5650315489503298905.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 943/943 places, 850/850 transitions.
Graph (complete) has 3647 edges and 943 vertex of which 929 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.7 ms
Discarding 14 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 46 ms. Remains 928 /943 variables (removed 15) and now considering 848/850 (removed 2) transitions.
[2026-05-25 19:28:54] [INFO ] Invariant cache hit.
[2026-05-25 19:29:38] [INFO ] Performed 34/928 implicitness test of which 0 returned IMPLICIT in 40 seconds.
[2026-05-25 19:30:12] [INFO ] Performed 40/928 implicitness test of which 0 returned IMPLICIT in 74 seconds.
[2026-05-25 19:30:51] [INFO ] Performed 61/928 implicitness test of which 0 returned IMPLICIT in 114 seconds.
[2026-05-25 19:31:25] [INFO ] Performed 65/928 implicitness test of which 0 returned IMPLICIT in 147 seconds.
[2026-05-25 19:31:25] [INFO ] Timeout of Implicit test with SMT after 147 seconds.
[2026-05-25 19:31:25] [INFO ] Implicit Places using invariants in 150484 ms returned []
[2026-05-25 19:31:25] [INFO ] Invariant cache hit.
[2026-05-25 19:34:05] [INFO ] Implicit Places using invariants and state equation in 160013 ms returned []
Implicit Place search using SMT with State Equation took 310500 ms to find 0 implicit places.
[2026-05-25 19:34:05] [INFO ] Redundant transitions in 8 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 928/943 places, 848/850 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 310565 ms. Remains : 928/943 places, 848/850 transitions.
[2026-05-25 19:34:05] [INFO ] Flatten gal took : 32 ms
[2026-05-25 19:34:05] [INFO ] Flatten gal took : 37 ms
[2026-05-25 19:34:05] [INFO ] Input system was already deterministic with 848 transitions.
[2026-05-25 19:34:05] [INFO ] Flatten gal took : 37 ms
[2026-05-25 19:34:05] [INFO ] Flatten gal took : 45 ms
[2026-05-25 19:34:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality2536071581036028561.gal : 8 ms
[2026-05-25 19:34:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality7849826182492436822.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2536071581036028561.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7849826182492436822.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 19:34:35] [INFO ] Flatten gal took : 37 ms
[2026-05-25 19:34:35] [INFO ] Applying decomposition
[2026-05-25 19:34:35] [INFO ] Flatten gal took : 37 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/graph9184407294704144301.txt' '-o' '/tmp/graph9184407294704144301.bin' '-w' '/tmp/graph9184407294704144301.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9184407294704144301.bin' '-l' '-1' '-v' '-w' '/tmp/graph9184407294704144301.weights' '-q' '0' '-e' '0.001'
[2026-05-25 19:34:35] [INFO ] Decomposing Gal with order
[2026-05-25 19:34:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 19:34:35] [INFO ] Removed a total of 1444 redundant transitions.
[2026-05-25 19:34:35] [INFO ] Flatten gal took : 120 ms
[2026-05-25 19:34:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 148 labels/synchronizations in 30 ms.
[2026-05-25 19:34:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality2585537140551519427.gal : 15 ms
[2026-05-25 19:34:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality14121579647151813919.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2585537140551519427.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14121579647151813919.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 943/943 places, 850/850 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 938 transition count 850
Applied a total of 5 rules in 16 ms. Remains 938 /943 variables (removed 5) and now considering 850/850 (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-11957273482990514359.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15071098521567162627.kers'
[2026-05-25 19:35:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11957273482990514359.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15071098521567162627.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 850 rows 938 cols 5915 entries
Finished phase 1 with 349 SingleSign rule and 157 generalized
[2026-05-25 19:35:06] [INFO ] Computed 432 invariants in 730 ms
Computed 432 P flows in 731 ms.
Exported basis to /tmp/petrispot-output-15071098521567162627.kers
Total runtime 738 ms.
[2026-05-25 19:35:50] [INFO ] Performed 35/938 implicitness test of which 0 returned IMPLICIT in 39 seconds.
[2026-05-25 19:36:51] [INFO ] Performed 36/938 implicitness test of which 0 returned IMPLICIT in 100 seconds.
[2026-05-25 19:37:25] [INFO ] Performed 42/938 implicitness test of which 0 returned IMPLICIT in 134 seconds.
[2026-05-25 19:37:25] [INFO ] Timeout of Implicit test with SMT after 134 seconds.
[2026-05-25 19:37:25] [INFO ] Implicit Places using invariants in 139268 ms returned []
[2026-05-25 19:37:25] [INFO ] Invariant cache hit.
[2026-05-25 19:40:05] [INFO ] Implicit Places using invariants and state equation in 160017 ms returned []
Implicit Place search using SMT with State Equation took 299288 ms to find 0 implicit places.
Running 849 sub problems to find dead transitions.
[2026-05-25 19:40:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/937 variables, 937/937 constraints. Problems are: Problem set: 0 solved, 849 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/937 variables, 87/1024 constraints. Problems are: Problem set: 0 solved, 849 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 937/1788 variables, and 1024 constraints, problems are : Problem set: 0 solved, 849 unsolved in 30025 ms.
Refiners :[Domain max(s): 937/938 constraints, Generalized P Invariants (flows): 87/432 constraints, State Equation: 0/938 constraints, PredecessorRefiner: 849/849 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 849 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/937 variables, 937/937 constraints. Problems are: Problem set: 0 solved, 849 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/937 variables, 87/1024 constraints. Problems are: Problem set: 0 solved, 849 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 Int declared 937/1788 variables, and 1024 constraints, problems are : Problem set: 0 solved, 849 unsolved in 30034 ms.
Refiners :[Domain max(s): 937/938 constraints, Generalized P Invariants (flows): 87/432 constraints, State Equation: 0/938 constraints, PredecessorRefiner: 0/849 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60492ms problems are : Problem set: 0 solved, 849 unsolved
Search for dead transitions found 0 dead transitions in 60495ms
Starting structural reductions in LTL mode, iteration 1 : 938/943 places, 850/850 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 359803 ms. Remains : 938/943 places, 850/850 transitions.
[2026-05-25 19:41:06] [INFO ] Flatten gal took : 375 ms
[2026-05-25 19:41:06] [INFO ] Flatten gal took : 185 ms
[2026-05-25 19:41:06] [INFO ] Input system was already deterministic with 850 transitions.
[2026-05-25 19:41:06] [INFO ] Flatten gal took : 110 ms
[2026-05-25 19:41:07] [INFO ] Flatten gal took : 108 ms
[2026-05-25 19:41:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality1310145549174523708.gal : 18 ms
[2026-05-25 19:41:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality245511257797543429.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1310145549174523708.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality245511257797543429.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 19:41:37] [INFO ] Flatten gal took : 59 ms
[2026-05-25 19:41:37] [INFO ] Applying decomposition
[2026-05-25 19:41:37] [INFO ] Flatten gal took : 65 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/graph6868059035430080414.txt' '-o' '/tmp/graph6868059035430080414.bin' '-w' '/tmp/graph6868059035430080414.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6868059035430080414.bin' '-l' '-1' '-v' '-w' '/tmp/graph6868059035430080414.weights' '-q' '0' '-e' '0.001'
[2026-05-25 19:41:37] [INFO ] Decomposing Gal with order
[2026-05-25 19:41:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 19:41:37] [INFO ] Removed a total of 1428 redundant transitions.
[2026-05-25 19:41:37] [INFO ] Flatten gal took : 134 ms
[2026-05-25 19:41:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 116 labels/synchronizations in 39 ms.
[2026-05-25 19:41:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality13020257180538177134.gal : 19 ms
[2026-05-25 19:41:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality658366762951160578.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13020257180538177134.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality658366762951160578.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 943/943 places, 850/850 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 939 transition count 850
Applied a total of 4 rules in 170 ms. Remains 939 /943 variables (removed 4) and now considering 850/850 (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-10372671329295094007.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15209583178323028033.kers'
[2026-05-25 19:42:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10372671329295094007.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15209583178323028033.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 850 rows 939 cols 5922 entries
Finished phase 1 with 346 SingleSign rule and 160 generalized
[2026-05-25 19:42:08] [INFO ] Computed 433 invariants in 690 ms
Computed 433 P flows in 690 ms.
Exported basis to /tmp/petrispot-output-15209583178323028033.kers
Total runtime 694 ms.
[2026-05-25 19:42:47] [INFO ] Performed 24/939 implicitness test of which 0 returned IMPLICIT in 36 seconds.
[2026-05-25 19:43:26] [INFO ] Performed 45/939 implicitness test of which 0 returned IMPLICIT in 75 seconds.
[2026-05-25 19:44:13] [INFO ] Performed 46/939 implicitness test of which 0 returned IMPLICIT in 122 seconds.
[2026-05-25 19:44:13] [INFO ] Timeout of Implicit test with SMT after 122 seconds.
[2026-05-25 19:44:13] [INFO ] Implicit Places using invariants in 125461 ms returned []
[2026-05-25 19:44:13] [INFO ] Invariant cache hit.
[2026-05-25 19:46:53] [INFO ] Implicit Places using invariants and state equation in 160008 ms returned []
Implicit Place search using SMT with State Equation took 285474 ms to find 0 implicit places.
Running 849 sub problems to find dead transitions.
[2026-05-25 19:46:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/937 variables, 937/937 constraints. Problems are: Problem set: 0 solved, 849 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/937 variables, 170/1107 constraints. Problems are: Problem set: 0 solved, 849 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 937/1789 variables, and 1107 constraints, problems are : Problem set: 0 solved, 849 unsolved in 30048 ms.
Refiners :[Domain max(s): 937/939 constraints, Positive P Invariants (semi-flows): 0/6 constraints, Generalized P Invariants (flows): 170/427 constraints, State Equation: 0/939 constraints, PredecessorRefiner: 849/849 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 849 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/937 variables, 937/937 constraints. Problems are: Problem set: 0 solved, 849 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/937 variables, 170/1107 constraints. Problems are: Problem set: 0 solved, 849 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 937/1789 variables, and 1107 constraints, problems are : Problem set: 0 solved, 849 unsolved in 30051 ms.
Refiners :[Domain max(s): 937/939 constraints, Positive P Invariants (semi-flows): 0/6 constraints, Generalized P Invariants (flows): 170/427 constraints, State Equation: 0/939 constraints, PredecessorRefiner: 0/849 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61186ms problems are : Problem set: 0 solved, 849 unsolved
Search for dead transitions found 0 dead transitions in 61208ms
Starting structural reductions in LTL mode, iteration 1 : 939/943 places, 850/850 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 346865 ms. Remains : 939/943 places, 850/850 transitions.
[2026-05-25 19:47:55] [INFO ] Flatten gal took : 408 ms
[2026-05-25 19:47:55] [INFO ] Flatten gal took : 322 ms
[2026-05-25 19:47:56] [INFO ] Input system was already deterministic with 850 transitions.
[2026-05-25 19:47:56] [INFO ] Flatten gal took : 115 ms
[2026-05-25 19:47:56] [INFO ] Flatten gal took : 97 ms
[2026-05-25 19:47:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality9214170158620781898.gal : 25 ms
[2026-05-25 19:47:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality7692971386531658657.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9214170158620781898.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7692971386531658657.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 19:48:26] [INFO ] Flatten gal took : 60 ms
[2026-05-25 19:48:26] [INFO ] Applying decomposition
[2026-05-25 19:48:26] [INFO ] Flatten gal took : 56 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/graph12213402450994167494.txt' '-o' '/tmp/graph12213402450994167494.bin' '-w' '/tmp/graph12213402450994167494.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12213402450994167494.bin' '-l' '-1' '-v' '-w' '/tmp/graph12213402450994167494.weights' '-q' '0' '-e' '0.001'
[2026-05-25 19:48:26] [INFO ] Decomposing Gal with order
[2026-05-25 19:48:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 19:48:27] [INFO ] Removed a total of 1575 redundant transitions.
[2026-05-25 19:48:27] [INFO ] Flatten gal took : 133 ms
[2026-05-25 19:48:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 404 labels/synchronizations in 131 ms.
[2026-05-25 19:48:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality11773920669611012790.gal : 30 ms
[2026-05-25 19:48:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality5390436206051260056.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11773920669611012790.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5390436206051260056.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 943/943 places, 850/850 transitions.
Graph (complete) has 3647 edges and 943 vertex of which 929 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.15 ms
Discarding 14 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 225 ms. Remains 928 /943 variables (removed 15) and now considering 848/850 (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-5654831802061328684.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6593228046401809059.kers'
[2026-05-25 19:48:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5654831802061328684.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6593228046401809059.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 848 rows 928 cols 5840 entries
Finished phase 1 with 339 SingleSign rule and 165 generalized
[2026-05-25 19:48:58] [INFO ] Computed 424 invariants in 689 ms
Computed 424 P flows in 689 ms.
Exported basis to /tmp/petrispot-output-6593228046401809059.kers
Total runtime 693 ms.
[2026-05-25 19:49:45] [INFO ] Performed 53/928 implicitness test of which 0 returned IMPLICIT in 43 seconds.
[2026-05-25 19:50:22] [INFO ] Performed 61/928 implicitness test of which 0 returned IMPLICIT in 79 seconds.
[2026-05-25 19:51:38] [INFO ] Implicit Places using invariants in 160758 ms returned []
[2026-05-25 19:51:38] [INFO ] Invariant cache hit.
[2026-05-25 19:54:18] [INFO ] Implicit Places using invariants and state equation in 160017 ms returned []
Implicit Place search using SMT with State Equation took 320780 ms to find 0 implicit places.
[2026-05-25 19:54:18] [INFO ] Redundant transitions in 53 ms returned []
Running 840 sub problems to find dead transitions.
[2026-05-25 19:54:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/928 variables, 928/928 constraints. Problems are: Problem set: 0 solved, 840 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 928/1776 variables, and 1352 constraints, problems are : Problem set: 0 solved, 840 unsolved in 30038 ms.
Refiners :[Domain max(s): 928/928 constraints, Generalized P Invariants (flows): 424/424 constraints, State Equation: 0/928 constraints, PredecessorRefiner: 840/840 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 840 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/928 variables, 928/928 constraints. Problems are: Problem set: 0 solved, 840 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 928/1776 variables, and 1352 constraints, problems are : Problem set: 0 solved, 840 unsolved in 30022 ms.
Refiners :[Domain max(s): 928/928 constraints, Generalized P Invariants (flows): 424/424 constraints, State Equation: 0/928 constraints, PredecessorRefiner: 0/840 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61286ms problems are : Problem set: 0 solved, 840 unsolved
Search for dead transitions found 0 dead transitions in 61302ms
Starting structural reductions in SI_CTL mode, iteration 1 : 928/943 places, 848/850 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 382393 ms. Remains : 928/943 places, 848/850 transitions.
[2026-05-25 19:55:20] [INFO ] Flatten gal took : 40 ms
[2026-05-25 19:55:20] [INFO ] Flatten gal took : 46 ms
[2026-05-25 19:55:20] [INFO ] Input system was already deterministic with 848 transitions.
[2026-05-25 19:55:20] [INFO ] Flatten gal took : 53 ms
[2026-05-25 19:55:20] [INFO ] Flatten gal took : 70 ms
[2026-05-25 19:55:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5400039708947139610.gal : 8 ms
[2026-05-25 19:55:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7530732122615962521.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5400039708947139610.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7530732122615962521.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
RANDOM walk for 3637 steps (21 resets) in 348 ms. (10 steps per ms) remains 0/1 properties
FORMULA Echo-PT-d04r03-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 943/943 places, 850/850 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 938 transition count 850
Applied a total of 5 rules in 25 ms. Remains 938 /943 variables (removed 5) and now considering 850/850 (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-7364148408699979337.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13140747485107245075.kers'
[2026-05-25 19:55:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7364148408699979337.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13140747485107245075.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 850 rows 938 cols 5915 entries
Finished phase 1 with 349 SingleSign rule and 157 generalized
[2026-05-25 19:55:21] [INFO ] Computed 432 invariants in 758 ms
Computed 432 P flows in 758 ms.
Exported basis to /tmp/petrispot-output-13140747485107245075.kers
Total runtime 763 ms.
[2026-05-25 19:56:02] [INFO ] Performed 23/938 implicitness test of which 0 returned IMPLICIT in 36 seconds.
[2026-05-25 19:57:07] [INFO ] Performed 24/938 implicitness test of which 0 returned IMPLICIT in 102 seconds.
[2026-05-25 19:57:46] [INFO ] Performed 46/938 implicitness test of which 0 returned IMPLICIT in 141 seconds.
[2026-05-25 19:57:46] [INFO ] Timeout of Implicit test with SMT after 141 seconds.
[2026-05-25 19:57:46] [INFO ] Implicit Places using invariants in 146215 ms returned []
[2026-05-25 19:57:46] [INFO ] Invariant cache hit.
[2026-05-25 20:00:26] [INFO ] Implicit Places using invariants and state equation in 160018 ms returned []
Implicit Place search using SMT with State Equation took 306234 ms to find 0 implicit places.
Running 849 sub problems to find dead transitions.
[2026-05-25 20:00:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/937 variables, 937/937 constraints. Problems are: Problem set: 0 solved, 849 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/937 variables, 87/1024 constraints. Problems are: Problem set: 0 solved, 849 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 937/1788 variables, and 1024 constraints, problems are : Problem set: 0 solved, 849 unsolved in 30024 ms.
Refiners :[Domain max(s): 937/938 constraints, Generalized P Invariants (flows): 87/432 constraints, State Equation: 0/938 constraints, PredecessorRefiner: 849/849 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 849 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/937 variables, 937/937 constraints. Problems are: Problem set: 0 solved, 849 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/937 variables, 87/1024 constraints. Problems are: Problem set: 0 solved, 849 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 937/1788 variables, and 1024 constraints, problems are : Problem set: 0 solved, 849 unsolved in 30050 ms.
Refiners :[Domain max(s): 937/938 constraints, Generalized P Invariants (flows): 87/432 constraints, State Equation: 0/938 constraints, PredecessorRefiner: 0/849 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60656ms problems are : Problem set: 0 solved, 849 unsolved
Search for dead transitions found 0 dead transitions in 60660ms
Starting structural reductions in LTL mode, iteration 1 : 938/943 places, 850/850 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 366926 ms. Remains : 938/943 places, 850/850 transitions.
[2026-05-25 20:01:28] [INFO ] Flatten gal took : 431 ms
[2026-05-25 20:01:28] [INFO ] Flatten gal took : 325 ms
[2026-05-25 20:01:28] [INFO ] Input system was already deterministic with 850 transitions.
[2026-05-25 20:01:28] [INFO ] Flatten gal took : 139 ms
[2026-05-25 20:01:28] [INFO ] Flatten gal took : 142 ms
[2026-05-25 20:01:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality11881156913793587094.gal : 24 ms
[2026-05-25 20:01:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality14998024059413396971.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11881156913793587094.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14998024059413396971.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 20:01:59] [INFO ] Flatten gal took : 61 ms
[2026-05-25 20:01:59] [INFO ] Applying decomposition
[2026-05-25 20:01:59] [INFO ] Flatten gal took : 52 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/graph16085495781209744704.txt' '-o' '/tmp/graph16085495781209744704.bin' '-w' '/tmp/graph16085495781209744704.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16085495781209744704.bin' '-l' '-1' '-v' '-w' '/tmp/graph16085495781209744704.weights' '-q' '0' '-e' '0.001'
[2026-05-25 20:01:59] [INFO ] Decomposing Gal with order
[2026-05-25 20:01:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 20:01:59] [INFO ] Removed a total of 1471 redundant transitions.
[2026-05-25 20:01:59] [INFO ] Flatten gal took : 135 ms
[2026-05-25 20:01:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 136 labels/synchronizations in 50 ms.
[2026-05-25 20:01:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality6358231063896488564.gal : 21 ms
[2026-05-25 20:01:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality8076531504353428806.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6358231063896488564.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8076531504353428806.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 943/943 places, 850/850 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 938 transition count 850
Applied a total of 5 rules in 161 ms. Remains 938 /943 variables (removed 5) and now considering 850/850 (removed 0) transitions.
[2026-05-25 20:02:30] [INFO ] Invariant cache hit.
[2026-05-25 20:03:03] [INFO ] Performed 42/938 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 20:03:36] [INFO ] Performed 46/938 implicitness test of which 0 returned IMPLICIT in 63 seconds.
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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-d04r03"
export BK_EXAMINATION="CTLCardinality"
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-d04r03, examination is CTLCardinality"
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-177955740400193"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d04r03.tgz
mv Echo-PT-d04r03 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;