About the Execution of ITS-Tools for PolyORBLF-PT-S04J04T08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16200.520 | 3600000.00 | 3252042.00 | 220067.80 | ??????T?FFTT?F?F | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r210-smll-177969942200466.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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Generated by BenchKit 2-5973
Executing tool itstools
Input is PolyORBLF-PT-S04J04T08, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-smll-177969942200466
=====================================================================
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preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 15K Mar 8 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Mar 8 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 37K Mar 8 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 196K Mar 8 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 8.5K Mar 16 08:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 39K Mar 16 08:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Mar 16 08:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 38K Mar 16 08:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 37K Mar 8 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 187K Mar 8 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 98K Mar 8 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 441K Mar 8 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 16 08:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.2K Mar 16 08:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 3.3M Mar 3 18:30 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-2024-00
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-2024-01
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-2024-02
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-2024-03
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-2024-04
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-2024-05
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-2024-06
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-2024-07
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-2024-08
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-2024-09
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-2024-10
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-2024-11
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-2024-12
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-2024-13
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-2024-14
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1780248741215
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S04J04T08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-31 17:32:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-31 17:32:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-31 17:32:24] [INFO ] Load time of PNML (sax parser for PT used): 734 ms
[2026-05-31 17:32:24] [INFO ] Transformed 712 places.
[2026-05-31 17:32:24] [INFO ] Transformed 4012 transitions.
[2026-05-31 17:32:24] [INFO ] Parsed PT model containing 712 places and 4012 transitions and 27744 arcs in 1005 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 39 ms.
[2026-05-31 17:32:24] [INFO ] Reduced 352 identical enabling conditions.
Ensure Unique test removed 2168 transitions
Reduce redundant transitions removed 2168 transitions.
Support contains 471 out of 712 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 712/712 places, 1844/1844 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 708 transition count 1844
Applied a total of 4 rules in 110 ms. Remains 708 /712 variables (removed 4) and now considering 1844/1844 (removed 0) transitions.
Running 1840 sub problems to find dead transitions.
[2026-05-31 17:32:24] [INFO ] Flow matrix only has 1812 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1976115930044374718.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1591475952440620641.kers'
[2026-05-31 17:32:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1976115930044374718.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1591475952440620641.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1812 rows 703 cols 8532 entries
Finished phase 1 with 485 SingleSign rule and 173 generalized
[2026-05-31 17:32:24] [INFO ] Computed 50 invariants in 31 ms
Computed 50 P flows in 33 ms.
Exported basis to /tmp/petrispot-output-1591475952440620641.kers
Total runtime 35 ms.
[2026-05-31 17:32:24] [INFO ] State equation strengthened by 160 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/704 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1840 unsolved
SMT process timed out in 23358ms, After SMT, problems are : Problem set: 0 solved, 1840 unsolved
Search for dead transitions found 0 dead transitions in 23417ms
[2026-05-31 17:32:48] [INFO ] Flow matrix only has 1812 transitions (discarded 32 similar events)
[2026-05-31 17:32:48] [INFO ] Invariant cache hit.
[2026-05-31 17:32:49] [INFO ] Implicit Places using invariants in 950 ms returned []
[2026-05-31 17:32:49] [INFO ] Flow matrix only has 1812 transitions (discarded 32 similar events)
[2026-05-31 17:32:49] [INFO ] Invariant cache hit.
[2026-05-31 17:32:53] [INFO ] State equation strengthened by 160 read => feed constraints.
[2026-05-31 17:33:03] [INFO ] Implicit Places using invariants and state equation in 14107 ms returned []
Implicit Place search using SMT with State Equation took 15074 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 708/712 places, 1844/1844 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38714 ms. Remains : 708/712 places, 1844/1844 transitions.
Starting structural reductions in LTL mode, iteration 0 : 708/708 places, 1844/1844 transitions.
Applied a total of 0 rules in 31 ms. Remains 708 /708 variables (removed 0) and now considering 1844/1844 (removed 0) transitions.
Skipped dead transition search.
[2026-05-31 17:33:03] [INFO ] Flow matrix only has 1812 transitions (discarded 32 similar events)
[2026-05-31 17:33:03] [INFO ] Invariant cache hit.
[2026-05-31 17:33:03] [INFO ] Implicit Places using invariants in 577 ms returned []
[2026-05-31 17:33:03] [INFO ] Flow matrix only has 1812 transitions (discarded 32 similar events)
[2026-05-31 17:33:03] [INFO ] Invariant cache hit.
[2026-05-31 17:33:07] [INFO ] State equation strengthened by 160 read => feed constraints.
[2026-05-31 17:33:17] [INFO ] Implicit Places using invariants and state equation in 13787 ms returned []
Implicit Place search using SMT with State Equation took 14368 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 14401 ms. Remains : 708/708 places, 1844/1844 transitions.
Support contains 471 out of 708 places after structural reductions.
[2026-05-31 17:33:18] [INFO ] Flatten gal took : 371 ms
[2026-05-31 17:33:18] [INFO ] Flatten gal took : 184 ms
[2026-05-31 17:33:19] [INFO ] Input system was already deterministic with 1844 transitions.
Reduction of identical properties reduced properties to check from 75 to 72
RANDOM walk for 40000 steps (8 resets) in 3979 ms. (10 steps per ms) remains 26/72 properties
BEST_FIRST walk for 4003 steps (8 resets) in 184 ms. (21 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 200 ms. (19 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4000 steps (8 resets) in 49 ms. (80 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4002 steps (8 resets) in 56 ms. (70 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 47 ms. (83 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4001 steps (8 resets) in 39 ms. (100 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4001 steps (8 resets) in 37 ms. (105 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4001 steps (8 resets) in 30 ms. (129 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4001 steps (8 resets) in 27 ms. (142 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4001 steps (8 resets) in 38 ms. (102 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4002 steps (8 resets) in 79 ms. (50 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4002 steps (8 resets) in 46 ms. (85 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 45 ms. (87 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4002 steps (8 resets) in 43 ms. (90 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4002 steps (8 resets) in 43 ms. (90 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4001 steps (8 resets) in 40 ms. (97 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 43 ms. (90 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 43 ms. (90 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4002 steps (8 resets) in 134 ms. (29 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4001 steps (8 resets) in 49 ms. (80 steps per ms) remains 26/26 properties
[2026-05-31 17:33:20] [INFO ] Flow matrix only has 1812 transitions (discarded 32 similar events)
[2026-05-31 17:33:20] [INFO ] Invariant cache hit.
[2026-05-31 17:33:20] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/95 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 26 unsolved
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp60 is UNSAT
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp64 is UNSAT
Problem AtomicPropp69 is UNSAT
Problem AtomicPropp70 is UNSAT
Problem AtomicPropp72 is UNSAT
At refinement iteration 1 (OVERLAPS) 157/252 variables, 8/8 constraints. Problems are: Problem set: 14 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/252 variables, 0/8 constraints. Problems are: Problem set: 14 solved, 12 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 9/261 variables, 4/12 constraints. Problems are: Problem set: 14 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/261 variables, 0/12 constraints. Problems are: Problem set: 14 solved, 12 unsolved
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp67 is UNSAT
Problem AtomicPropp71 is UNSAT
Problem AtomicPropp73 is UNSAT
Problem AtomicPropp74 is UNSAT
After SMT solving in domain Real declared 694/2520 variables, and 40 constraints, problems are : Problem set: 26 solved, 0 unsolved in 959 ms.
Refiners :[Positive P Invariants (semi-flows): 12/14 constraints, Generalized P Invariants (flows): 28/36 constraints, State Equation: 0/708 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 26/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1091ms problems are : Problem set: 26 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 26 atomic propositions for a total of 16 simplifications.
FORMULA PolyORBLF-PT-S04J04T08-CTLFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-31 17:33:22] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2026-05-31 17:33:22] [INFO ] Flatten gal took : 101 ms
[2026-05-31 17:33:22] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA PolyORBLF-PT-S04J04T08-CTLFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T08-CTLFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T08-CTLFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T08-CTLFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T08-CTLFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-31 17:33:22] [INFO ] Flatten gal took : 110 ms
[2026-05-31 17:33:22] [INFO ] Input system was already deterministic with 1844 transitions.
Support contains 444 out of 708 places (down from 447) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 708/708 places, 1844/1844 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 708 transition count 1780
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 128 place count 644 transition count 1780
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 128 place count 644 transition count 1732
Deduced a syphon composed of 48 places in 2 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 224 place count 596 transition count 1732
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 3 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 368 place count 524 transition count 1660
Applied a total of 368 rules in 266 ms. Remains 524 /708 variables (removed 184) and now considering 1660/1844 (removed 184) transitions.
Running 1656 sub problems to find dead transitions.
[2026-05-31 17:33:22] [INFO ] Flow matrix only has 1628 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5452375182591882227.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12781954882138534883.kers'
[2026-05-31 17:33:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5452375182591882227.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12781954882138534883.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 1628 rows 519 cols 8348 entries
Finished phase 1 with 302 SingleSign rule and 172 generalized
[2026-05-31 17:33:22] [INFO ] Computed 50 invariants in 16 ms
Computed 50 P flows in 17 ms.
Exported basis to /tmp/petrispot-output-12781954882138534883.kers
Total runtime 20 ms.
[2026-05-31 17:33:22] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/520 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1656 unsolved
SMT process timed out in 22115ms, After SMT, problems are : Problem set: 0 solved, 1656 unsolved
Search for dead transitions found 0 dead transitions in 22126ms
[2026-05-31 17:33:45] [INFO ] Flow matrix only has 1628 transitions (discarded 32 similar events)
[2026-05-31 17:33:45] [INFO ] Invariant cache hit.
[2026-05-31 17:33:46] [INFO ] Implicit Places using invariants in 1671 ms returned [103, 164, 184, 257, 355, 401, 410, 509]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 1682 ms to find 8 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 516/708 places, 1660/1844 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 509 transition count 1653
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 509 transition count 1653
Applied a total of 14 rules in 89 ms. Remains 509 /516 variables (removed 7) and now considering 1653/1660 (removed 7) transitions.
[2026-05-31 17:33:46] [INFO ] Flow matrix only has 1621 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18273245512587219335.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-626094047884788701.kers'
[2026-05-31 17:33:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18273245512587219335.kers, --Pflows, --basisKERS=/tmp/petrispot-output-626094047884788701.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 1621 rows 504 cols 8311 entries
Finished phase 1 with 302 SingleSign rule and 165 generalized
[2026-05-31 17:33:46] [INFO ] Computed 42 invariants in 23 ms
Computed 42 P flows in 23 ms.
Exported basis to /tmp/petrispot-output-626094047884788701.kers
Total runtime 26 ms.
[2026-05-31 17:33:48] [INFO ] Implicit Places using invariants in 1294 ms returned []
[2026-05-31 17:33:48] [INFO ] Flow matrix only has 1621 transitions (discarded 32 similar events)
[2026-05-31 17:33:48] [INFO ] Invariant cache hit.
[2026-05-31 17:33:51] [INFO ] State equation strengthened by 160 read => feed constraints.
[2026-05-31 17:34:15] [INFO ] Implicit Places using invariants and state equation in 27513 ms returned []
Implicit Place search using SMT with State Equation took 28812 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 509/708 places, 1653/1844 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 52982 ms. Remains : 509/708 places, 1653/1844 transitions.
[2026-05-31 17:34:15] [INFO ] Flatten gal took : 103 ms
[2026-05-31 17:34:15] [INFO ] Flatten gal took : 142 ms
[2026-05-31 17:34:16] [INFO ] Input system was already deterministic with 1653 transitions.
[2026-05-31 17:34:16] [INFO ] Flatten gal took : 78 ms
[2026-05-31 17:34:16] [INFO ] Flatten gal took : 72 ms
[2026-05-31 17:34:16] [INFO ] Time to serialize gal into /tmp/CTLFireability14354691878912276457.gal : 33 ms
[2026-05-31 17:34:16] [INFO ] Time to serialize properties into /tmp/CTLFireability3191858347933927573.ctl : 11 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/CTLFireability14354691878912276457.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3191858347933927573.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 -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-31 17:34:46] [INFO ] Flatten gal took : 68 ms
[2026-05-31 17:34:46] [INFO ] Applying decomposition
[2026-05-31 17:34:46] [INFO ] Flatten gal took : 69 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/graph13969448584419514291.txt' '-o' '/tmp/graph13969448584419514291.bin' '-w' '/tmp/graph13969448584419514291.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13969448584419514291.bin' '-l' '-1' '-v' '-w' '/tmp/graph13969448584419514291.weights' '-q' '0' '-e' '0.001'
[2026-05-31 17:34:47] [INFO ] Decomposing Gal with order
[2026-05-31 17:34:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 17:34:47] [INFO ] Removed a total of 1050 redundant transitions.
[2026-05-31 17:34:47] [INFO ] Flatten gal took : 448 ms
[2026-05-31 17:34:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 396 labels/synchronizations in 91 ms.
[2026-05-31 17:34:48] [INFO ] Time to serialize gal into /tmp/CTLFireability14528201926431452801.gal : 43 ms
[2026-05-31 17:34:48] [INFO ] Time to serialize properties into /tmp/CTLFireability6243068201399547697.ctl : 9 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/CTLFireability14528201926431452801.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6243068201399547697.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 : 708/708 places, 1844/1844 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 708 transition count 1828
Reduce places removed 16 places and 0 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 1 with 32 rules applied. Total rules applied 48 place count 692 transition count 1812
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 64 place count 676 transition count 1812
Performed 88 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 88 Pre rules applied. Total rules applied 64 place count 676 transition count 1724
Deduced a syphon composed of 88 places in 6 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 3 with 176 rules applied. Total rules applied 240 place count 588 transition count 1724
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 5 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 80 rules applied. Total rules applied 320 place count 548 transition count 1684
Applied a total of 320 rules in 284 ms. Remains 548 /708 variables (removed 160) and now considering 1684/1844 (removed 160) transitions.
Running 1680 sub problems to find dead transitions.
[2026-05-31 17:35:18] [INFO ] Flow matrix only has 1652 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14872908860176199131.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8509600778481016787.kers'
[2026-05-31 17:35:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14872908860176199131.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8509600778481016787.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 4 ms.
// Phase 1: matrix 1652 rows 543 cols 8388 entries
Finished phase 1 with 326 SingleSign rule and 172 generalized
[2026-05-31 17:35:18] [INFO ] Computed 50 invariants in 27 ms
Computed 50 P flows in 28 ms.
Exported basis to /tmp/petrispot-output-8509600778481016787.kers
Total runtime 31 ms.
[2026-05-31 17:35:18] [INFO ] State equation strengthened by 160 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/544 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1680 unsolved
SMT process timed out in 22445ms, After SMT, problems are : Problem set: 0 solved, 1680 unsolved
Search for dead transitions found 0 dead transitions in 22457ms
[2026-05-31 17:35:40] [INFO ] Flow matrix only has 1652 transitions (discarded 32 similar events)
[2026-05-31 17:35:40] [INFO ] Invariant cache hit.
[2026-05-31 17:35:43] [INFO ] Implicit Places using invariants in 2307 ms returned []
[2026-05-31 17:35:43] [INFO ] Flow matrix only has 1652 transitions (discarded 32 similar events)
[2026-05-31 17:35:43] [INFO ] Invariant cache hit.
[2026-05-31 17:35:46] [INFO ] State equation strengthened by 160 read => feed constraints.
[2026-05-31 17:36:16] [INFO ] Performed 482/548 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-31 17:36:20] [INFO ] Implicit Places using invariants and state equation in 36782 ms returned []
Implicit Place search using SMT with State Equation took 39094 ms to find 0 implicit places.
[2026-05-31 17:36:20] [INFO ] Redundant transitions in 138 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 548/708 places, 1684/1844 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61991 ms. Remains : 548/708 places, 1684/1844 transitions.
[2026-05-31 17:36:20] [INFO ] Flatten gal took : 112 ms
[2026-05-31 17:36:20] [INFO ] Flatten gal took : 124 ms
[2026-05-31 17:36:20] [INFO ] Input system was already deterministic with 1684 transitions.
[2026-05-31 17:36:20] [INFO ] Flatten gal took : 108 ms
[2026-05-31 17:36:21] [INFO ] Flatten gal took : 114 ms
[2026-05-31 17:36:21] [INFO ] Time to serialize gal into /tmp/CTLFireability14636678287440352621.gal : 22 ms
[2026-05-31 17:36:21] [INFO ] Time to serialize properties into /tmp/CTLFireability16860910537788953962.ctl : 3 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/CTLFireability14636678287440352621.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16860910537788953962.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.
[2026-05-31 17:36:51] [INFO ] Flatten gal took : 90 ms
[2026-05-31 17:36:51] [INFO ] Applying decomposition
[2026-05-31 17:36:51] [INFO ] Flatten gal took : 105 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/graph9464051448056770725.txt' '-o' '/tmp/graph9464051448056770725.bin' '-w' '/tmp/graph9464051448056770725.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9464051448056770725.bin' '-l' '-1' '-v' '-w' '/tmp/graph9464051448056770725.weights' '-q' '0' '-e' '0.001'
[2026-05-31 17:36:51] [INFO ] Decomposing Gal with order
[2026-05-31 17:36:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 17:36:52] [INFO ] Removed a total of 1090 redundant transitions.
[2026-05-31 17:36:52] [INFO ] Flatten gal took : 281 ms
[2026-05-31 17:36:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 432 labels/synchronizations in 64 ms.
[2026-05-31 17:36:52] [INFO ] Time to serialize gal into /tmp/CTLFireability12883134796029982475.gal : 23 ms
[2026-05-31 17:36:52] [INFO ] Time to serialize properties into /tmp/CTLFireability4633907079674575708.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/CTLFireability12883134796029982475.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4633907079674575708.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 : 708/708 places, 1844/1844 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 700 transition count 1836
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 700 transition count 1836
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 692 transition count 1828
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 692 transition count 1828
Applied a total of 32 rules in 71 ms. Remains 692 /708 variables (removed 16) and now considering 1828/1844 (removed 16) transitions.
Running 1824 sub problems to find dead transitions.
[2026-05-31 17:37:22] [INFO ] Flow matrix only has 1796 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11739077640303256374.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8408658091614172075.kers'
[2026-05-31 17:37:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11739077640303256374.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8408658091614172075.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1796 rows 687 cols 8500 entries
Finished phase 1 with 469 SingleSign rule and 173 generalized
[2026-05-31 17:37:22] [INFO ] Computed 50 invariants in 21 ms
Computed 50 P flows in 22 ms.
Exported basis to /tmp/petrispot-output-8408658091614172075.kers
Total runtime 24 ms.
[2026-05-31 17:37:22] [INFO ] State equation strengthened by 160 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/688 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1824 unsolved
SMT process timed out in 22357ms, After SMT, problems are : Problem set: 0 solved, 1824 unsolved
Search for dead transitions found 0 dead transitions in 22366ms
[2026-05-31 17:37:44] [INFO ] Flow matrix only has 1796 transitions (discarded 32 similar events)
[2026-05-31 17:37:44] [INFO ] Invariant cache hit.
[2026-05-31 17:37:46] [INFO ] Implicit Places using invariants in 1534 ms returned [139, 225, 248, 348, 470, 534, 547, 671]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 1544 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 684/708 places, 1828/1844 transitions.
Applied a total of 0 rules in 35 ms. Remains 684 /684 variables (removed 0) and now considering 1828/1828 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 24026 ms. Remains : 684/708 places, 1828/1844 transitions.
[2026-05-31 17:37:46] [INFO ] Flatten gal took : 81 ms
[2026-05-31 17:37:46] [INFO ] Flatten gal took : 109 ms
[2026-05-31 17:37:46] [INFO ] Input system was already deterministic with 1828 transitions.
[2026-05-31 17:37:46] [INFO ] Flatten gal took : 100 ms
[2026-05-31 17:37:47] [INFO ] Flatten gal took : 110 ms
[2026-05-31 17:37:47] [INFO ] Time to serialize gal into /tmp/CTLFireability2290435847424433802.gal : 21 ms
[2026-05-31 17:37:47] [INFO ] Time to serialize properties into /tmp/CTLFireability4337757275550340453.ctl : 3 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/CTLFireability2290435847424433802.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4337757275550340453.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.
[2026-05-31 17:38:17] [INFO ] Flatten gal took : 56 ms
[2026-05-31 17:38:17] [INFO ] Applying decomposition
[2026-05-31 17:38:17] [INFO ] Flatten gal took : 55 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/graph9013458986082046936.txt' '-o' '/tmp/graph9013458986082046936.bin' '-w' '/tmp/graph9013458986082046936.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9013458986082046936.bin' '-l' '-1' '-v' '-w' '/tmp/graph9013458986082046936.weights' '-q' '0' '-e' '0.001'
[2026-05-31 17:38:17] [INFO ] Decomposing Gal with order
[2026-05-31 17:38:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 17:38:17] [INFO ] Removed a total of 1106 redundant transitions.
[2026-05-31 17:38:17] [INFO ] Flatten gal took : 139 ms
[2026-05-31 17:38:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 364 labels/synchronizations in 42 ms.
[2026-05-31 17:38:17] [INFO ] Time to serialize gal into /tmp/CTLFireability8576813088508410240.gal : 23 ms
[2026-05-31 17:38:17] [INFO ] Time to serialize properties into /tmp/CTLFireability14669938808045455660.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8576813088508410240.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14669938808045455660.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 : 708/708 places, 1844/1844 transitions.
Applied a total of 0 rules in 23 ms. Remains 708 /708 variables (removed 0) and now considering 1844/1844 (removed 0) transitions.
Running 1840 sub problems to find dead transitions.
[2026-05-31 17:38:47] [INFO ] Flow matrix only has 1812 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17286271802403755077.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14266036238036582820.kers'
[2026-05-31 17:38:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17286271802403755077.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14266036238036582820.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1812 rows 703 cols 8532 entries
Finished phase 1 with 485 SingleSign rule and 173 generalized
[2026-05-31 17:38:47] [INFO ] Computed 50 invariants in 20 ms
Computed 50 P flows in 23 ms.
Exported basis to /tmp/petrispot-output-14266036238036582820.kers
Total runtime 25 ms.
[2026-05-31 17:38:47] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/704 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1840 unsolved
SMT process timed out in 21983ms, After SMT, problems are : Problem set: 0 solved, 1840 unsolved
Search for dead transitions found 0 dead transitions in 21991ms
[2026-05-31 17:39:09] [INFO ] Flow matrix only has 1812 transitions (discarded 32 similar events)
[2026-05-31 17:39:09] [INFO ] Invariant cache hit.
[2026-05-31 17:39:12] [INFO ] Implicit Places using invariants in 2247 ms returned [142, 228, 251, 352, 479, 545, 558, 687]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 2257 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 700/708 places, 1844/1844 transitions.
Applied a total of 0 rules in 28 ms. Remains 700 /700 variables (removed 0) and now considering 1844/1844 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 24306 ms. Remains : 700/708 places, 1844/1844 transitions.
[2026-05-31 17:39:12] [INFO ] Flatten gal took : 78 ms
[2026-05-31 17:39:12] [INFO ] Flatten gal took : 89 ms
[2026-05-31 17:39:12] [INFO ] Input system was already deterministic with 1844 transitions.
[2026-05-31 17:39:12] [INFO ] Flatten gal took : 89 ms
[2026-05-31 17:39:12] [INFO ] Flatten gal took : 87 ms
[2026-05-31 17:39:12] [INFO ] Time to serialize gal into /tmp/CTLFireability7936763520257026173.gal : 12 ms
[2026-05-31 17:39:12] [INFO ] Time to serialize properties into /tmp/CTLFireability1335522342772449548.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/CTLFireability7936763520257026173.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1335522342772449548.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.
[2026-05-31 17:39:42] [INFO ] Flatten gal took : 72 ms
[2026-05-31 17:39:42] [INFO ] Applying decomposition
[2026-05-31 17:39:42] [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/graph1127825504412097060.txt' '-o' '/tmp/graph1127825504412097060.bin' '-w' '/tmp/graph1127825504412097060.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1127825504412097060.bin' '-l' '-1' '-v' '-w' '/tmp/graph1127825504412097060.weights' '-q' '0' '-e' '0.001'
[2026-05-31 17:39:43] [INFO ] Decomposing Gal with order
[2026-05-31 17:39:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 17:39:43] [INFO ] Removed a total of 1495 redundant transitions.
[2026-05-31 17:39:43] [INFO ] Flatten gal took : 176 ms
[2026-05-31 17:39:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 153 labels/synchronizations in 48 ms.
[2026-05-31 17:39:43] [INFO ] Time to serialize gal into /tmp/CTLFireability1115913005076817460.gal : 27 ms
[2026-05-31 17:39:43] [INFO ] Time to serialize properties into /tmp/CTLFireability5453831177380194115.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/CTLFireability1115913005076817460.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5453831177380194115.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 : 708/708 places, 1844/1844 transitions.
Applied a total of 0 rules in 16 ms. Remains 708 /708 variables (removed 0) and now considering 1844/1844 (removed 0) transitions.
Skipped dead transition search.
[2026-05-31 17:40:13] [INFO ] Flow matrix only has 1812 transitions (discarded 32 similar events)
[2026-05-31 17:40:13] [INFO ] Invariant cache hit.
[2026-05-31 17:40:15] [INFO ] Implicit Places using invariants in 1798 ms returned [142, 228, 251, 352, 479, 545, 558, 687]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 1811 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 700/708 places, 1844/1844 transitions.
Applied a total of 0 rules in 24 ms. Remains 700 /700 variables (removed 0) and now considering 1844/1844 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1852 ms. Remains : 700/708 places, 1844/1844 transitions.
[2026-05-31 17:40:15] [INFO ] Flatten gal took : 66 ms
[2026-05-31 17:40:15] [INFO ] Flatten gal took : 77 ms
[2026-05-31 17:40:15] [INFO ] Input system was already deterministic with 1844 transitions.
[2026-05-31 17:40:15] [INFO ] Flatten gal took : 86 ms
[2026-05-31 17:40:15] [INFO ] Flatten gal took : 90 ms
[2026-05-31 17:40:15] [INFO ] Time to serialize gal into /tmp/CTLFireability10813826146448140982.gal : 18 ms
[2026-05-31 17:40:15] [INFO ] Time to serialize properties into /tmp/CTLFireability9988663987688412543.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/CTLFireability10813826146448140982.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9988663987688412543.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 -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-31 17:40:45] [INFO ] Flatten gal took : 51 ms
[2026-05-31 17:40:45] [INFO ] Applying decomposition
[2026-05-31 17:40:46] [INFO ] Flatten gal took : 53 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/graph17689609011630593059.txt' '-o' '/tmp/graph17689609011630593059.bin' '-w' '/tmp/graph17689609011630593059.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17689609011630593059.bin' '-l' '-1' '-v' '-w' '/tmp/graph17689609011630593059.weights' '-q' '0' '-e' '0.001'
[2026-05-31 17:40:46] [INFO ] Decomposing Gal with order
[2026-05-31 17:40:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 17:40:46] [INFO ] Removed a total of 1524 redundant transitions.
[2026-05-31 17:40:46] [INFO ] Flatten gal took : 118 ms
[2026-05-31 17:40:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 190 labels/synchronizations in 23 ms.
[2026-05-31 17:40:46] [INFO ] Time to serialize gal into /tmp/CTLFireability4369247554203843083.gal : 19 ms
[2026-05-31 17:40:46] [INFO ] Time to serialize properties into /tmp/CTLFireability12742213776267648674.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/CTLFireability4369247554203843083.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12742213776267648674.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 : 708/708 places, 1844/1844 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 700 transition count 1836
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 700 transition count 1836
Applied a total of 16 rules in 29 ms. Remains 700 /708 variables (removed 8) and now considering 1836/1844 (removed 8) transitions.
Running 1832 sub problems to find dead transitions.
[2026-05-31 17:41:16] [INFO ] Flow matrix only has 1804 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17641761831066252247.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3603605806775106846.kers'
[2026-05-31 17:41:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17641761831066252247.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3603605806775106846.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1804 rows 695 cols 8516 entries
Finished phase 1 with 477 SingleSign rule and 173 generalized
[2026-05-31 17:41:16] [INFO ] Computed 50 invariants in 19 ms
Computed 50 P flows in 19 ms.
Exported basis to /tmp/petrispot-output-3603605806775106846.kers
Total runtime 22 ms.
[2026-05-31 17:41:16] [INFO ] State equation strengthened by 160 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/696 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1832 unsolved
SMT process timed out in 22096ms, After SMT, problems are : Problem set: 0 solved, 1832 unsolved
Search for dead transitions found 0 dead transitions in 22102ms
[2026-05-31 17:41:38] [INFO ] Flow matrix only has 1804 transitions (discarded 32 similar events)
[2026-05-31 17:41:38] [INFO ] Invariant cache hit.
[2026-05-31 17:41:40] [INFO ] Implicit Places using invariants in 1835 ms returned [140, 226, 249, 349, 474, 539, 552, 679]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 1845 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 692/708 places, 1836/1844 transitions.
Applied a total of 0 rules in 26 ms. Remains 692 /692 variables (removed 0) and now considering 1836/1836 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 24008 ms. Remains : 692/708 places, 1836/1844 transitions.
[2026-05-31 17:41:40] [INFO ] Flatten gal took : 86 ms
[2026-05-31 17:41:40] [INFO ] Flatten gal took : 100 ms
[2026-05-31 17:41:40] [INFO ] Input system was already deterministic with 1836 transitions.
[2026-05-31 17:41:41] [INFO ] Flatten gal took : 99 ms
[2026-05-31 17:41:41] [INFO ] Flatten gal took : 99 ms
[2026-05-31 17:41:41] [INFO ] Time to serialize gal into /tmp/CTLFireability15489280169541991478.gal : 19 ms
[2026-05-31 17:41:41] [INFO ] Time to serialize properties into /tmp/CTLFireability15644963503111372905.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15489280169541991478.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15644963503111372905.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.
[2026-05-31 17:42:11] [INFO ] Flatten gal took : 58 ms
[2026-05-31 17:42:11] [INFO ] Applying decomposition
[2026-05-31 17:42:11] [INFO ] Flatten gal took : 59 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/graph17696428333580792121.txt' '-o' '/tmp/graph17696428333580792121.bin' '-w' '/tmp/graph17696428333580792121.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17696428333580792121.bin' '-l' '-1' '-v' '-w' '/tmp/graph17696428333580792121.weights' '-q' '0' '-e' '0.001'
[2026-05-31 17:42:11] [INFO ] Decomposing Gal with order
[2026-05-31 17:42:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 17:42:11] [INFO ] Removed a total of 1286 redundant transitions.
[2026-05-31 17:42:11] [INFO ] Flatten gal took : 173 ms
[2026-05-31 17:42:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 337 labels/synchronizations in 38 ms.
[2026-05-31 17:42:11] [INFO ] Time to serialize gal into /tmp/CTLFireability15436565353305684748.gal : 28 ms
[2026-05-31 17:42:11] [INFO ] Time to serialize properties into /tmp/CTLFireability5504543929187834644.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15436565353305684748.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5504543929187834644.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 : 708/708 places, 1844/1844 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 708 transition count 1788
Reduce places removed 56 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 64 rules applied. Total rules applied 120 place count 652 transition count 1780
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 128 place count 644 transition count 1780
Performed 88 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 88 Pre rules applied. Total rules applied 128 place count 644 transition count 1692
Deduced a syphon composed of 88 places in 1 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 3 with 176 rules applied. Total rules applied 304 place count 556 transition count 1692
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 112 rules applied. Total rules applied 416 place count 500 transition count 1636
Applied a total of 416 rules in 129 ms. Remains 500 /708 variables (removed 208) and now considering 1636/1844 (removed 208) transitions.
Running 1632 sub problems to find dead transitions.
[2026-05-31 17:42:42] [INFO ] Flow matrix only has 1604 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17244475755717681345.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13528445239615704098.kers'
[2026-05-31 17:42:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17244475755717681345.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13528445239615704098.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 1604 rows 495 cols 8316 entries
Finished phase 1 with 267 SingleSign rule and 183 generalized
[2026-05-31 17:42:42] [INFO ] Computed 50 invariants in 16 ms
Computed 50 P flows in 17 ms.
Exported basis to /tmp/petrispot-output-13528445239615704098.kers
Total runtime 19 ms.
[2026-05-31 17:42:42] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/496 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1632 unsolved
SMT process timed out in 22120ms, After SMT, problems are : Problem set: 0 solved, 1632 unsolved
Search for dead transitions found 0 dead transitions in 22125ms
[2026-05-31 17:43:04] [INFO ] Flow matrix only has 1604 transitions (discarded 32 similar events)
[2026-05-31 17:43:04] [INFO ] Invariant cache hit.
[2026-05-31 17:43:06] [INFO ] Implicit Places using invariants in 2248 ms returned [100, 157, 175, 243, 337, 381, 389, 485]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 2257 ms to find 8 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 492/708 places, 1636/1844 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 485 transition count 1629
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 485 transition count 1629
Applied a total of 14 rules in 84 ms. Remains 485 /492 variables (removed 7) and now considering 1629/1636 (removed 7) transitions.
[2026-05-31 17:43:06] [INFO ] Flow matrix only has 1597 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-741120795534845267.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7127951248037844065.kers'
[2026-05-31 17:43:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-741120795534845267.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7127951248037844065.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 1597 rows 480 cols 8279 entries
Finished phase 1 with 254 SingleSign rule and 189 generalized
[2026-05-31 17:43:06] [INFO ] Computed 42 invariants in 27 ms
Computed 42 P flows in 27 ms.
Exported basis to /tmp/petrispot-output-7127951248037844065.kers
Total runtime 31 ms.
[2026-05-31 17:43:08] [INFO ] Implicit Places using invariants in 1653 ms returned []
[2026-05-31 17:43:08] [INFO ] Flow matrix only has 1597 transitions (discarded 32 similar events)
[2026-05-31 17:43:08] [INFO ] Invariant cache hit.
[2026-05-31 17:43:10] [INFO ] State equation strengthened by 160 read => feed constraints.
[2026-05-31 17:43:41] [INFO ] Performed 351/485 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-31 17:43:49] [INFO ] Implicit Places using invariants and state equation in 41242 ms returned []
Implicit Place search using SMT with State Equation took 42897 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 485/708 places, 1629/1844 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 67500 ms. Remains : 485/708 places, 1629/1844 transitions.
[2026-05-31 17:43:49] [INFO ] Flatten gal took : 48 ms
[2026-05-31 17:43:49] [INFO ] Flatten gal took : 50 ms
[2026-05-31 17:43:49] [INFO ] Input system was already deterministic with 1629 transitions.
RANDOM walk for 502 steps (0 resets) in 26 ms. (18 steps per ms) remains 0/1 properties
FORMULA PolyORBLF-PT-S04J04T08-CTLFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-31 17:43:49] [INFO ] Flatten gal took : 184 ms
[2026-05-31 17:43:50] [INFO ] Flatten gal took : 87 ms
[2026-05-31 17:43:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11396658710846327723.gal : 17 ms
[2026-05-31 17:43:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15396666799526216644.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11396658710846327723.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15396666799526216644.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 708/708 places, 1844/1844 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 700 transition count 1836
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 700 transition count 1836
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 692 transition count 1828
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 692 transition count 1828
Applied a total of 32 rules in 92 ms. Remains 692 /708 variables (removed 16) and now considering 1828/1844 (removed 16) transitions.
Running 1824 sub problems to find dead transitions.
[2026-05-31 17:43:50] [INFO ] Flow matrix only has 1796 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7861611292419801304.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18180449780515536465.kers'
[2026-05-31 17:43:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7861611292419801304.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18180449780515536465.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 3 ms.
// Phase 1: matrix 1796 rows 687 cols 8500 entries
Finished phase 1 with 469 SingleSign rule and 173 generalized
[2026-05-31 17:43:50] [INFO ] Computed 50 invariants in 35 ms
Computed 50 P flows in 36 ms.
Exported basis to /tmp/petrispot-output-18180449780515536465.kers
Total runtime 40 ms.
[2026-05-31 17:43:50] [INFO ] State equation strengthened by 160 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/688 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1824 unsolved
SMT process timed out in 22169ms, After SMT, problems are : Problem set: 0 solved, 1824 unsolved
Search for dead transitions found 0 dead transitions in 22177ms
[2026-05-31 17:44:12] [INFO ] Flow matrix only has 1796 transitions (discarded 32 similar events)
[2026-05-31 17:44:12] [INFO ] Invariant cache hit.
[2026-05-31 17:44:14] [INFO ] Implicit Places using invariants in 1828 ms returned [139, 225, 248, 348, 470, 534, 547, 671]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 1842 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 684/708 places, 1828/1844 transitions.
Applied a total of 0 rules in 27 ms. Remains 684 /684 variables (removed 0) and now considering 1828/1828 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 24145 ms. Remains : 684/708 places, 1828/1844 transitions.
[2026-05-31 17:44:14] [INFO ] Flatten gal took : 72 ms
[2026-05-31 17:44:14] [INFO ] Flatten gal took : 84 ms
[2026-05-31 17:44:14] [INFO ] Input system was already deterministic with 1828 transitions.
[2026-05-31 17:44:14] [INFO ] Flatten gal took : 82 ms
[2026-05-31 17:44:14] [INFO ] Flatten gal took : 77 ms
[2026-05-31 17:44:14] [INFO ] Time to serialize gal into /tmp/CTLFireability7368164242161990199.gal : 17 ms
[2026-05-31 17:44:14] [INFO ] Time to serialize properties into /tmp/CTLFireability8441945373686216731.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7368164242161990199.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8441945373686216731.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.
[2026-05-31 17:44:44] [INFO ] Flatten gal took : 51 ms
[2026-05-31 17:44:44] [INFO ] Applying decomposition
[2026-05-31 17:44:44] [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/graph15803978188478046646.txt' '-o' '/tmp/graph15803978188478046646.bin' '-w' '/tmp/graph15803978188478046646.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15803978188478046646.bin' '-l' '-1' '-v' '-w' '/tmp/graph15803978188478046646.weights' '-q' '0' '-e' '0.001'
[2026-05-31 17:44:45] [INFO ] Decomposing Gal with order
[2026-05-31 17:44:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 17:44:45] [INFO ] Removed a total of 1406 redundant transitions.
[2026-05-31 17:44:45] [INFO ] Flatten gal took : 134 ms
[2026-05-31 17:44:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 219 labels/synchronizations in 36 ms.
[2026-05-31 17:44:45] [INFO ] Time to serialize gal into /tmp/CTLFireability5413745229971566281.gal : 27 ms
[2026-05-31 17:44:45] [INFO ] Time to serialize properties into /tmp/CTLFireability16091383756959462599.ctl : 3 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/CTLFireability5413745229971566281.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16091383756959462599.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 : 708/708 places, 1844/1844 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 700 transition count 1836
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 700 transition count 1836
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 692 transition count 1828
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 692 transition count 1828
Applied a total of 32 rules in 53 ms. Remains 692 /708 variables (removed 16) and now considering 1828/1844 (removed 16) transitions.
Skipped dead transition search.
[2026-05-31 17:45:15] [INFO ] Flow matrix only has 1796 transitions (discarded 32 similar events)
[2026-05-31 17:45:15] [INFO ] Invariant cache hit.
[2026-05-31 17:45:16] [INFO ] Implicit Places using invariants in 1469 ms returned [139, 225, 248, 348, 470, 534, 547, 671]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 1479 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 684/708 places, 1828/1844 transitions.
Applied a total of 0 rules in 29 ms. Remains 684 /684 variables (removed 0) and now considering 1828/1828 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1561 ms. Remains : 684/708 places, 1828/1844 transitions.
[2026-05-31 17:45:17] [INFO ] Flatten gal took : 82 ms
[2026-05-31 17:45:17] [INFO ] Flatten gal took : 88 ms
[2026-05-31 17:45:17] [INFO ] Input system was already deterministic with 1828 transitions.
[2026-05-31 17:45:17] [INFO ] Flatten gal took : 86 ms
[2026-05-31 17:45:17] [INFO ] Flatten gal took : 88 ms
[2026-05-31 17:45:17] [INFO ] Time to serialize gal into /tmp/CTLFireability9972729105790945814.gal : 18 ms
[2026-05-31 17:45:17] [INFO ] Time to serialize properties into /tmp/CTLFireability11130125742399182696.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/CTLFireability9972729105790945814.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11130125742399182696.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 -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-31 17:45:47] [INFO ] Flatten gal took : 82 ms
[2026-05-31 17:45:47] [INFO ] Applying decomposition
[2026-05-31 17:45:47] [INFO ] Flatten gal took : 83 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/graph6953292774922005082.txt' '-o' '/tmp/graph6953292774922005082.bin' '-w' '/tmp/graph6953292774922005082.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6953292774922005082.bin' '-l' '-1' '-v' '-w' '/tmp/graph6953292774922005082.weights' '-q' '0' '-e' '0.001'
[2026-05-31 17:45:47] [INFO ] Decomposing Gal with order
[2026-05-31 17:45:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 17:45:48] [INFO ] Removed a total of 1316 redundant transitions.
[2026-05-31 17:45:48] [INFO ] Flatten gal took : 152 ms
[2026-05-31 17:45:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 194 labels/synchronizations in 24 ms.
[2026-05-31 17:45:48] [INFO ] Time to serialize gal into /tmp/CTLFireability4350405594162468218.gal : 21 ms
[2026-05-31 17:45:48] [INFO ] Time to serialize properties into /tmp/CTLFireability1440972155780163967.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/CTLFireability4350405594162468218.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1440972155780163967.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 : 708/708 places, 1844/1844 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 700 transition count 1836
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 700 transition count 1836
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 692 transition count 1828
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 692 transition count 1828
Applied a total of 32 rules in 55 ms. Remains 692 /708 variables (removed 16) and now considering 1828/1844 (removed 16) transitions.
Skipped dead transition search.
[2026-05-31 17:46:18] [INFO ] Flow matrix only has 1796 transitions (discarded 32 similar events)
[2026-05-31 17:46:18] [INFO ] Invariant cache hit.
[2026-05-31 17:46:20] [INFO ] Implicit Places using invariants in 1634 ms returned [139, 225, 248, 348, 470, 534, 547, 671]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 1643 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 684/708 places, 1828/1844 transitions.
Applied a total of 0 rules in 23 ms. Remains 684 /684 variables (removed 0) and now considering 1828/1828 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1721 ms. Remains : 684/708 places, 1828/1844 transitions.
[2026-05-31 17:46:20] [INFO ] Flatten gal took : 69 ms
[2026-05-31 17:46:20] [INFO ] Flatten gal took : 81 ms
[2026-05-31 17:46:20] [INFO ] Input system was already deterministic with 1828 transitions.
[2026-05-31 17:46:20] [INFO ] Flatten gal took : 80 ms
[2026-05-31 17:46:20] [INFO ] Flatten gal took : 81 ms
[2026-05-31 17:46:20] [INFO ] Time to serialize gal into /tmp/CTLFireability537068620365939233.gal : 17 ms
[2026-05-31 17:46:20] [INFO ] Time to serialize properties into /tmp/CTLFireability7836910098508114768.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/CTLFireability537068620365939233.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7836910098508114768.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.
[2026-05-31 17:46:50] [INFO ] Flatten gal took : 51 ms
[2026-05-31 17:46:50] [INFO ] Applying decomposition
[2026-05-31 17:46:50] [INFO ] Flatten gal took : 53 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/graph33537934542826968.txt' '-o' '/tmp/graph33537934542826968.bin' '-w' '/tmp/graph33537934542826968.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph33537934542826968.bin' '-l' '-1' '-v' '-w' '/tmp/graph33537934542826968.weights' '-q' '0' '-e' '0.001'
[2026-05-31 17:46:50] [INFO ] Decomposing Gal with order
[2026-05-31 17:46:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 17:46:51] [INFO ] Removed a total of 1396 redundant transitions.
[2026-05-31 17:46:51] [INFO ] Flatten gal took : 107 ms
[2026-05-31 17:46:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 197 labels/synchronizations in 17 ms.
[2026-05-31 17:46:51] [INFO ] Time to serialize gal into /tmp/CTLFireability2325887901484039319.gal : 16 ms
[2026-05-31 17:46:51] [INFO ] Time to serialize properties into /tmp/CTLFireability10346506293584482972.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/CTLFireability2325887901484039319.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10346506293584482972.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.
[2026-05-31 17:47:21] [INFO ] Flatten gal took : 60 ms
[2026-05-31 17:47:21] [INFO ] Flatten gal took : 62 ms
[2026-05-31 17:47:21] [INFO ] Applying decomposition
[2026-05-31 17:47:21] [INFO ] Flatten gal took : 61 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/graph7902829839057092829.txt' '-o' '/tmp/graph7902829839057092829.bin' '-w' '/tmp/graph7902829839057092829.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7902829839057092829.bin' '-l' '-1' '-v' '-w' '/tmp/graph7902829839057092829.weights' '-q' '0' '-e' '0.001'
[2026-05-31 17:47:21] [INFO ] Decomposing Gal with order
[2026-05-31 17:47:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 17:47:21] [INFO ] Removed a total of 1328 redundant transitions.
[2026-05-31 17:47:21] [INFO ] Flatten gal took : 197 ms
[2026-05-31 17:47:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 174 labels/synchronizations in 26 ms.
[2026-05-31 17:47:22] [INFO ] Time to serialize gal into /tmp/CTLFireability7639238953321144085.gal : 24 ms
[2026-05-31 17:47:22] [INFO ] Time to serialize properties into /tmp/CTLFireability903624583274234037.ctl : 11 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/CTLFireability7639238953321144085.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability903624583274234037.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 -...261
No direction supplied, using forward translation only.
Parsed 9 CTL formulae.
Detected timeout of ITS tools.
[2026-05-31 18:12:26] [INFO ] Flatten gal took : 1144 ms
[2026-05-31 18:12:27] [INFO ] Time to serialize gal into /tmp/CTLFireability6243731543241693425.gal : 251 ms
[2026-05-31 18:12:27] [INFO ] Time to serialize properties into /tmp/CTLFireability12825539850463093951.ctl : 148 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/CTLFireability6243731543241693425.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12825539850463093951.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 -...284
No direction supplied, using forward translation only.
Parsed 9 CTL formulae.
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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 CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-PT-S04J04T08"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is PolyORBLF-PT-S04J04T08, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r210-smll-177969942200466"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J04T08.tgz
mv PolyORBLF-PT-S04J04T08 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;