About the Execution of ITS-Tools for NoC3x3-PT-8A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16154.247 | 3600000.00 | 3702588.00 | 58928.40 | ?FF?????????T??? | 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.r194-tall-177969914100370.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 NoC3x3-PT-8A, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-tall-177969914100370
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 5.7K Mar 8 06:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Mar 8 06:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Mar 8 06:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Mar 8 06:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Mar 16 08:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 16 08:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 16 08:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 16 08:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Mar 8 06:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 164K Mar 8 06:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Mar 8 06:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Mar 8 06:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 16 08:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 16 08:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 745K 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 NoC3x3-PT-8A-CTLFireability-2024-00
FORMULA_NAME NoC3x3-PT-8A-CTLFireability-2024-01
FORMULA_NAME NoC3x3-PT-8A-CTLFireability-2024-02
FORMULA_NAME NoC3x3-PT-8A-CTLFireability-2024-03
FORMULA_NAME NoC3x3-PT-8A-CTLFireability-2024-04
FORMULA_NAME NoC3x3-PT-8A-CTLFireability-2024-05
FORMULA_NAME NoC3x3-PT-8A-CTLFireability-2024-06
FORMULA_NAME NoC3x3-PT-8A-CTLFireability-2024-07
FORMULA_NAME NoC3x3-PT-8A-CTLFireability-2024-08
FORMULA_NAME NoC3x3-PT-8A-CTLFireability-2024-09
FORMULA_NAME NoC3x3-PT-8A-CTLFireability-2024-10
FORMULA_NAME NoC3x3-PT-8A-CTLFireability-2024-11
FORMULA_NAME NoC3x3-PT-8A-CTLFireability-2024-12
FORMULA_NAME NoC3x3-PT-8A-CTLFireability-2024-13
FORMULA_NAME NoC3x3-PT-8A-CTLFireability-2024-14
FORMULA_NAME NoC3x3-PT-8A-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779767283580
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-8A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-26 03:48:04] [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]
[2026-05-26 03:48:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 03:48:04] [INFO ] Load time of PNML (sax parser for PT used): 139 ms
[2026-05-26 03:48:04] [INFO ] Transformed 317 places.
[2026-05-26 03:48:04] [INFO ] Transformed 4293 transitions.
[2026-05-26 03:48:04] [INFO ] Found NUPN structural information;
[2026-05-26 03:48:04] [INFO ] Parsed PT model containing 317 places and 4293 transitions and 9691 arcs in 244 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Ensure Unique test removed 3607 transitions
Reduce redundant transitions removed 3607 transitions.
Support contains 49 out of 317 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 317/317 places, 686/686 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 265 transition count 570
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 265 transition count 570
Drop transitions (Redundant composition of simpler transitions.) removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 0 with 56 rules applied. Total rules applied 160 place count 265 transition count 514
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 168 place count 257 transition count 514
Applied a total of 168 rules in 51 ms. Remains 257 /317 variables (removed 60) and now considering 514/686 (removed 172) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8853962749874556585.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11261023122767885631.kers'
[2026-05-26 03:48:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8853962749874556585.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11261023122767885631.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 514 rows 256 cols 1780 entries
Finished phase 1 with 199 SingleSign rule and 0 generalized
[2026-05-26 03:48:05] [INFO ] Computed 58 invariants in 1 ms
Computed 58 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-11261023122767885631.kers
Total runtime 3 ms.
[2026-05-26 03:48:05] [INFO ] Implicit Places using invariants in 307 ms returned []
[2026-05-26 03:48:05] [INFO ] Invariant cache hit.
[2026-05-26 03:48:05] [INFO ] Implicit Places using invariants and state equation in 264 ms returned []
Implicit Place search using SMT with State Equation took 620 ms to find 0 implicit places.
Running 513 sub problems to find dead transitions.
[2026-05-26 03:48:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/255 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 513 unsolved
At refinement iteration 1 (OVERLAPS) 1/256 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 513 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/256 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 513 unsolved
At refinement iteration 3 (OVERLAPS) 1/257 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 513 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/257 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 513 unsolved
At refinement iteration 5 (OVERLAPS) 514/771 variables, 257/315 constraints. Problems are: Problem set: 0 solved, 513 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (INCLUDED_ONLY) 0/771 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 513 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 771/771 variables, and 315 constraints, problems are : Problem set: 0 solved, 513 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 257/257 constraints, PredecessorRefiner: 513/513 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 513 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/255 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 513 unsolved
At refinement iteration 1 (OVERLAPS) 1/256 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 513 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/256 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 513 unsolved
At refinement iteration 3 (OVERLAPS) 1/257 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 513 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/257 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 513 unsolved
At refinement iteration 5 (OVERLAPS) 514/771 variables, 257/315 constraints. Problems are: Problem set: 0 solved, 513 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/771 variables, 513/828 constraints. Problems are: Problem set: 0 solved, 513 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 771/771 variables, and 828 constraints, problems are : Problem set: 0 solved, 513 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 257/257 constraints, PredecessorRefiner: 513/513 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60212ms problems are : Problem set: 0 solved, 513 unsolved
Search for dead transitions found 0 dead transitions in 60226ms
Starting structural reductions in LTL mode, iteration 1 : 257/317 places, 514/686 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60935 ms. Remains : 257/317 places, 514/686 transitions.
Starting structural reductions in LTL mode, iteration 0 : 257/257 places, 514/514 transitions.
Applied a total of 0 rules in 4 ms. Remains 257 /257 variables (removed 0) and now considering 514/514 (removed 0) transitions.
[2026-05-26 03:49:06] [INFO ] Invariant cache hit.
[2026-05-26 03:49:06] [INFO ] Implicit Places using invariants in 104 ms returned []
[2026-05-26 03:49:06] [INFO ] Invariant cache hit.
[2026-05-26 03:49:06] [INFO ] Implicit Places using invariants and state equation in 213 ms returned []
Implicit Place search using SMT with State Equation took 318 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 323 ms. Remains : 257/257 places, 514/514 transitions.
Support contains 49 out of 257 places after structural reductions.
[2026-05-26 03:49:06] [INFO ] Flatten gal took : 66 ms
[2026-05-26 03:49:06] [INFO ] Flatten gal took : 37 ms
[2026-05-26 03:49:06] [INFO ] Input system was already deterministic with 514 transitions.
RANDOM walk for 35136 steps (7 resets) in 1287 ms. (27 steps per ms) remains 0/58 properties
[2026-05-26 03:49:07] [INFO ] Flatten gal took : 26 ms
[2026-05-26 03:49:07] [INFO ] Flatten gal took : 26 ms
[2026-05-26 03:49:07] [INFO ] Input system was already deterministic with 514 transitions.
Computed a total of 2 stabilizing places and 1 stable transitions
Graph (complete) has 1127 edges and 257 vertex of which 256 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.7 ms
Starting structural reductions in LTL mode, iteration 0 : 257/257 places, 514/514 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 256 transition count 514
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 252 transition count 510
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 252 transition count 510
Applied a total of 9 rules in 8 ms. Remains 252 /257 variables (removed 5) and now considering 510/514 (removed 4) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15302604449156850602.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2821064421196286635.kers'
[2026-05-26 03:49:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15302604449156850602.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2821064421196286635.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 510 rows 252 cols 1764 entries
Finished phase 1 with 195 SingleSign rule and 0 generalized
[2026-05-26 03:49:07] [INFO ] Computed 57 invariants in 2 ms
Computed 57 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-2821064421196286635.kers
Total runtime 3 ms.
[2026-05-26 03:49:07] [INFO ] Implicit Places using invariants in 230 ms returned []
[2026-05-26 03:49:07] [INFO ] Invariant cache hit.
[2026-05-26 03:49:07] [INFO ] Implicit Places using invariants and state equation in 196 ms returned []
Implicit Place search using SMT with State Equation took 428 ms to find 0 implicit places.
Running 509 sub problems to find dead transitions.
[2026-05-26 03:49:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/251 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 1 (OVERLAPS) 1/252 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/252 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 3 (OVERLAPS) 510/762 variables, 252/309 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/762 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 509 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 762/762 variables, and 309 constraints, problems are : Problem set: 0 solved, 509 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 252/252 constraints, PredecessorRefiner: 509/509 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 509 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/251 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 1 (OVERLAPS) 1/252 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/252 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 3 (OVERLAPS) 510/762 variables, 252/309 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/762 variables, 509/818 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/762 variables, 0/818 constraints. Problems are: Problem set: 0 solved, 509 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 762/762 variables, and 818 constraints, problems are : Problem set: 0 solved, 509 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 252/252 constraints, PredecessorRefiner: 509/509 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60126ms problems are : Problem set: 0 solved, 509 unsolved
Search for dead transitions found 0 dead transitions in 60128ms
Starting structural reductions in LTL mode, iteration 1 : 252/257 places, 510/514 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60568 ms. Remains : 252/257 places, 510/514 transitions.
[2026-05-26 03:50:07] [INFO ] Flatten gal took : 24 ms
[2026-05-26 03:50:07] [INFO ] Flatten gal took : 21 ms
[2026-05-26 03:50:07] [INFO ] Input system was already deterministic with 510 transitions.
[2026-05-26 03:50:07] [INFO ] Flatten gal took : 20 ms
[2026-05-26 03:50:08] [INFO ] Flatten gal took : 18 ms
[2026-05-26 03:50:08] [INFO ] Time to serialize gal into /tmp/CTLFireability16162927996060626834.gal : 10 ms
[2026-05-26 03:50:08] [INFO ] Time to serialize properties into /tmp/CTLFireability7467296692746727416.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/CTLFireability16162927996060626834.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7467296692746727416.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.
[2026-05-26 03:50:38] [INFO ] Flatten gal took : 28 ms
[2026-05-26 03:50:38] [INFO ] Applying decomposition
[2026-05-26 03:50:38] [INFO ] Flatten gal took : 16 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/graph11864356908675757002.txt' '-o' '/tmp/graph11864356908675757002.bin' '-w' '/tmp/graph11864356908675757002.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11864356908675757002.bin' '-l' '-1' '-v' '-w' '/tmp/graph11864356908675757002.weights' '-q' '0' '-e' '0.001'
[2026-05-26 03:50:38] [INFO ] Decomposing Gal with order
[2026-05-26 03:50:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 03:50:38] [INFO ] Removed a total of 264 redundant transitions.
[2026-05-26 03:50:38] [INFO ] Flatten gal took : 78 ms
[2026-05-26 03:50:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 236 labels/synchronizations in 12 ms.
[2026-05-26 03:50:38] [INFO ] Time to serialize gal into /tmp/CTLFireability18113369139791926017.gal : 6 ms
[2026-05-26 03:50:38] [INFO ] Time to serialize properties into /tmp/CTLFireability4995588772360349543.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/CTLFireability18113369139791926017.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4995588772360349543.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 : 257/257 places, 514/514 transitions.
Graph (trivial) has 152 edges and 257 vertex of which 68 / 257 are part of one of the 30 SCC in 3 ms
Free SCC test removed 38 places
Ensure Unique test removed 116 transitions
Reduce isomorphic transitions removed 116 transitions.
Graph (complete) has 871 edges and 219 vertex of which 218 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 6 place count 214 transition count 394
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 214 transition count 394
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 0 with 42 rules applied. Total rules applied 52 place count 193 transition count 373
Drop transitions (Redundant composition of simpler transitions.) removed 104 transitions
Redundant transition composition rules discarded 104 transitions
Iterating global reduction 0 with 104 rules applied. Total rules applied 156 place count 193 transition count 269
Applied a total of 156 rules in 44 ms. Remains 193 /257 variables (removed 64) and now considering 269/514 (removed 245) transitions.
[2026-05-26 03:51:08] [INFO ] Flow matrix only has 240 transitions (discarded 29 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12409299246478599446.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6222991315193964344.kers'
[2026-05-26 03:51:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12409299246478599446.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6222991315193964344.kers]
Normalized transition count is 239 out of 240 initially.
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 239 rows 185 cols 654 entries
Finished phase 1 with 136 SingleSign rule and 0 generalized
[2026-05-26 03:51:08] [INFO ] Computed 57 invariants in 0 ms
Computed 57 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6222991315193964344.kers
Total runtime 1 ms.
[2026-05-26 03:51:08] [INFO ] Implicit Places using invariants in 103 ms returned []
[2026-05-26 03:51:08] [INFO ] Flow matrix only has 240 transitions (discarded 29 similar events)
[2026-05-26 03:51:08] [INFO ] Invariant cache hit.
[2026-05-26 03:51:08] [INFO ] State equation strengthened by 141 read => feed constraints.
[2026-05-26 03:51:08] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 385 ms to find 0 implicit places.
[2026-05-26 03:51:08] [INFO ] Redundant transitions in 11 ms returned []
Running 268 sub problems to find dead transitions.
[2026-05-26 03:51:08] [INFO ] Flow matrix only has 240 transitions (discarded 29 similar events)
[2026-05-26 03:51:08] [INFO ] Invariant cache hit.
[2026-05-26 03:51:08] [INFO ] State equation strengthened by 141 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 1 (OVERLAPS) 1/193 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/193 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 3 (OVERLAPS) 239/432 variables, 193/250 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/432 variables, 140/390 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/432 variables, 0/390 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 6 (OVERLAPS) 1/433 variables, 1/391 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/433 variables, 0/391 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 8 (OVERLAPS) 0/433 variables, 0/391 constraints. Problems are: Problem set: 0 solved, 268 unsolved
No progress, stopping.
After SMT solving in domain Real declared 433/433 variables, and 391 constraints, problems are : Problem set: 0 solved, 268 unsolved in 17247 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 193/193 constraints, ReadFeed: 141/141 constraints, PredecessorRefiner: 268/268 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 268 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 1 (OVERLAPS) 1/193 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/193 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 3 (OVERLAPS) 239/432 variables, 193/250 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/432 variables, 140/390 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/432 variables, 268/658 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/432 variables, 0/658 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 7 (OVERLAPS) 1/433 variables, 1/659 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/433 variables, 0/659 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 9 (OVERLAPS) 0/433 variables, 0/659 constraints. Problems are: Problem set: 0 solved, 268 unsolved
No progress, stopping.
After SMT solving in domain Int declared 433/433 variables, and 659 constraints, problems are : Problem set: 0 solved, 268 unsolved in 21387 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 193/193 constraints, ReadFeed: 141/141 constraints, PredecessorRefiner: 268/268 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 38668ms problems are : Problem set: 0 solved, 268 unsolved
Search for dead transitions found 0 dead transitions in 38669ms
Starting structural reductions in SI_CTL mode, iteration 1 : 193/257 places, 269/514 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 39113 ms. Remains : 193/257 places, 269/514 transitions.
[2026-05-26 03:51:47] [INFO ] Flatten gal took : 11 ms
[2026-05-26 03:51:47] [INFO ] Flatten gal took : 9 ms
[2026-05-26 03:51:47] [INFO ] Input system was already deterministic with 269 transitions.
[2026-05-26 03:51:47] [INFO ] Flatten gal took : 7 ms
[2026-05-26 03:51:47] [INFO ] Flatten gal took : 6 ms
[2026-05-26 03:51:47] [INFO ] Time to serialize gal into /tmp/CTLFireability16177561534310887626.gal : 2 ms
[2026-05-26 03:51:47] [INFO ] Time to serialize properties into /tmp/CTLFireability52024404113351622.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/CTLFireability16177561534310887626.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability52024404113351622.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.43008e+25,0.221126,12636,2,521,5,49166,6,0,997,36297,0
Converting to forward existential form...Done !
original formula: AG(A((((p156==1)&&(p175==1)) * EG(!((((p156==1)&&(p183==1))&&(p81==1))))) U EF(AG(((p138==1)&&(p179==1))))))
=> equivalent forward existential formula: ([((FwdU(FwdU(Init,TRUE),!(E(TRUE U !(E(TRUE U !(((p138==1)&&(p179==1)))))))) * !((((p156==1)&&(p175==1)) * EG(!...346
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.395122,13720,1,0,7,49166,19,0,5137,36297,11
FORMULA NoC3x3-PT-8A-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 257/257 places, 514/514 transitions.
Graph (trivial) has 162 edges and 257 vertex of which 75 / 257 are part of one of the 33 SCC in 1 ms
Free SCC test removed 42 places
Ensure Unique test removed 132 transitions
Reduce isomorphic transitions removed 132 transitions.
Graph (complete) has 835 edges and 215 vertex of which 214 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 41 rules applied. Total rules applied 43 place count 204 transition count 349
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 67 place count 180 transition count 349
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 71 place count 176 transition count 345
Iterating global reduction 2 with 4 rules applied. Total rules applied 75 place count 176 transition count 345
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 117 place count 155 transition count 324
Drop transitions (Redundant composition of simpler transitions.) removed 136 transitions
Redundant transition composition rules discarded 136 transitions
Iterating global reduction 2 with 136 rules applied. Total rules applied 253 place count 155 transition count 188
Applied a total of 253 rules in 33 ms. Remains 155 /257 variables (removed 102) and now considering 188/514 (removed 326) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17734009811283542997.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6109381578733853229.kers'
[2026-05-26 03:51:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17734009811283542997.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6109381578733853229.kers]
Normalized transition count is 187 out of 188 initially.
Culling duplicate invariants (modulo rational): removing 21 columns.
Culled 21 columns in 0 ms.
// Phase 1: matrix 187 rows 134 cols 380 entries
Finished phase 1 with 107 SingleSign rule and 0 generalized
[2026-05-26 03:51:48] [INFO ] Computed 48 invariants in 0 ms
Computed 48 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6109381578733853229.kers
Total runtime 1 ms.
[2026-05-26 03:51:48] [INFO ] Implicit Places using invariants in 73 ms returned []
[2026-05-26 03:51:48] [INFO ] Invariant cache hit.
[2026-05-26 03:51:48] [INFO ] State equation strengthened by 112 read => feed constraints.
[2026-05-26 03:51:48] [INFO ] Implicit Places using invariants and state equation in 176 ms returned []
Implicit Place search using SMT with State Equation took 255 ms to find 0 implicit places.
[2026-05-26 03:51:48] [INFO ] Redundant transitions in 4 ms returned []
Running 163 sub problems to find dead transitions.
[2026-05-26 03:51:48] [INFO ] Invariant cache hit.
[2026-05-26 03:51:48] [INFO ] State equation strengthened by 112 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 48/48 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/155 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 2 (OVERLAPS) 187/342 variables, 155/203 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/342 variables, 112/315 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/342 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 5 (OVERLAPS) 0/342 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 163 unsolved
No progress, stopping.
After SMT solving in domain Real declared 342/343 variables, and 315 constraints, problems are : Problem set: 0 solved, 163 unsolved in 5934 ms.
Refiners :[Positive P Invariants (semi-flows): 48/48 constraints, State Equation: 155/155 constraints, ReadFeed: 112/112 constraints, PredecessorRefiner: 163/163 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 163 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 48/48 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/155 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 2 (OVERLAPS) 187/342 variables, 155/203 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/342 variables, 112/315 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/342 variables, 163/478 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/342 variables, 0/478 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 6 (OVERLAPS) 0/342 variables, 0/478 constraints. Problems are: Problem set: 0 solved, 163 unsolved
No progress, stopping.
After SMT solving in domain Int declared 342/343 variables, and 478 constraints, problems are : Problem set: 0 solved, 163 unsolved in 5404 ms.
Refiners :[Positive P Invariants (semi-flows): 48/48 constraints, State Equation: 155/155 constraints, ReadFeed: 112/112 constraints, PredecessorRefiner: 163/163 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11353ms problems are : Problem set: 0 solved, 163 unsolved
Search for dead transitions found 0 dead transitions in 11353ms
Starting structural reductions in SI_CTL mode, iteration 1 : 155/257 places, 188/514 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11652 ms. Remains : 155/257 places, 188/514 transitions.
[2026-05-26 03:51:59] [INFO ] Flatten gal took : 5 ms
[2026-05-26 03:51:59] [INFO ] Flatten gal took : 5 ms
[2026-05-26 03:51:59] [INFO ] Input system was already deterministic with 188 transitions.
[2026-05-26 03:51:59] [INFO ] Flatten gal took : 3 ms
[2026-05-26 03:51:59] [INFO ] Flatten gal took : 3 ms
[2026-05-26 03:51:59] [INFO ] Time to serialize gal into /tmp/CTLFireability17277304038765187057.gal : 1 ms
[2026-05-26 03:51:59] [INFO ] Time to serialize properties into /tmp/CTLFireability888336006407625606.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/CTLFireability17277304038765187057.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability888336006407625606.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.90604e+22,0.151801,10768,2,1744,5,37472,5,0,809,31822,0
Converting to forward existential form...Done !
original formula: AG(E((p168==1) U ((p81==1) + AF(!(EG((p308==1)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E((p168==1) U ((p81==1) + !(EG(!(!(EG((p308==1))))))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 185/0/3
(forward)formula 0,0,3.94674,138892,1,0,13,722740,30,4,3999,642469,11
FORMULA NoC3x3-PT-8A-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 257/257 places, 514/514 transitions.
Graph (trivial) has 153 edges and 257 vertex of which 73 / 257 are part of one of the 32 SCC in 0 ms
Free SCC test removed 41 places
Ensure Unique test removed 130 transitions
Reduce isomorphic transitions removed 130 transitions.
Graph (complete) has 843 edges and 216 vertex of which 215 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 41 rules applied. Total rules applied 43 place count 205 transition count 351
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 67 place count 181 transition count 351
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 71 place count 177 transition count 347
Iterating global reduction 2 with 4 rules applied. Total rules applied 75 place count 177 transition count 347
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 105 place count 162 transition count 332
Drop transitions (Redundant composition of simpler transitions.) removed 130 transitions
Redundant transition composition rules discarded 130 transitions
Iterating global reduction 2 with 130 rules applied. Total rules applied 235 place count 162 transition count 202
Applied a total of 235 rules in 25 ms. Remains 162 /257 variables (removed 95) and now considering 202/514 (removed 312) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1472252673201092515.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15562928287676127087.kers'
[2026-05-26 03:52:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1472252673201092515.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15562928287676127087.kers]
Normalized transition count is 201 out of 202 initially.
Culling duplicate invariants (modulo rational): removing 14 columns.
Culled 14 columns in 0 ms.
// Phase 1: matrix 201 rows 148 cols 446 entries
Finished phase 1 with 114 SingleSign rule and 0 generalized
[2026-05-26 03:52:03] [INFO ] Computed 48 invariants in 0 ms
Computed 48 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15562928287676127087.kers
Total runtime 0 ms.
[2026-05-26 03:52:03] [INFO ] Implicit Places using invariants in 66 ms returned []
[2026-05-26 03:52:03] [INFO ] Invariant cache hit.
[2026-05-26 03:52:03] [INFO ] State equation strengthened by 106 read => feed constraints.
[2026-05-26 03:52:04] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
[2026-05-26 03:52:04] [INFO ] Redundant transitions in 22 ms returned []
Running 177 sub problems to find dead transitions.
[2026-05-26 03:52:04] [INFO ] Invariant cache hit.
[2026-05-26 03:52:04] [INFO ] State equation strengthened by 106 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 48/48 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/162 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 2 (OVERLAPS) 201/363 variables, 162/210 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/363 variables, 106/316 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/363 variables, 0/316 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 5 (OVERLAPS) 0/363 variables, 0/316 constraints. Problems are: Problem set: 0 solved, 177 unsolved
No progress, stopping.
After SMT solving in domain Real declared 363/364 variables, and 316 constraints, problems are : Problem set: 0 solved, 177 unsolved in 6470 ms.
Refiners :[Positive P Invariants (semi-flows): 48/48 constraints, State Equation: 162/162 constraints, ReadFeed: 106/106 constraints, PredecessorRefiner: 177/177 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 177 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 48/48 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/162 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 2 (OVERLAPS) 201/363 variables, 162/210 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/363 variables, 106/316 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/363 variables, 177/493 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/363 variables, 0/493 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 6 (OVERLAPS) 0/363 variables, 0/493 constraints. Problems are: Problem set: 0 solved, 177 unsolved
No progress, stopping.
After SMT solving in domain Int declared 363/364 variables, and 493 constraints, problems are : Problem set: 0 solved, 177 unsolved in 6231 ms.
Refiners :[Positive P Invariants (semi-flows): 48/48 constraints, State Equation: 162/162 constraints, ReadFeed: 106/106 constraints, PredecessorRefiner: 177/177 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12713ms problems are : Problem set: 0 solved, 177 unsolved
Search for dead transitions found 0 dead transitions in 12713ms
Starting structural reductions in SI_CTL mode, iteration 1 : 162/257 places, 202/514 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13009 ms. Remains : 162/257 places, 202/514 transitions.
[2026-05-26 03:52:16] [INFO ] Flatten gal took : 4 ms
[2026-05-26 03:52:16] [INFO ] Flatten gal took : 4 ms
[2026-05-26 03:52:16] [INFO ] Input system was already deterministic with 202 transitions.
[2026-05-26 03:52:16] [INFO ] Flatten gal took : 4 ms
[2026-05-26 03:52:16] [INFO ] Flatten gal took : 4 ms
[2026-05-26 03:52:16] [INFO ] Time to serialize gal into /tmp/CTLFireability12601057872121251131.gal : 1 ms
[2026-05-26 03:52:16] [INFO ] Time to serialize properties into /tmp/CTLFireability7332628075332849076.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/CTLFireability12601057872121251131.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7332628075332849076.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.52168e+24,0.100654,8036,2,277,5,22273,5,0,851,18581,0
Converting to forward existential form...Done !
original formula: E(E((AF((p312==1)) * (AF(EG((p55==1))) + (p166==1))) U EG(AF(((p282==1)&&(p241==1))))) U (!((EF(((p59==1)||(p180==1))) + (((p219==1)||(p2...214
=> equivalent forward existential formula: ([((FwdU(Init,E((!(EG(!((p312==1)))) * (!(EG(!(EG((p55==1))))) + (p166==1))) U EG(!(EG(!(((p282==1)&&(p241==1)))...467
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2026-05-26 03:52:46] [INFO ] Flatten gal took : 5 ms
[2026-05-26 03:52:46] [INFO ] Applying decomposition
[2026-05-26 03:52:46] [INFO ] Flatten gal took : 3 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/graph5137530801177692478.txt' '-o' '/tmp/graph5137530801177692478.bin' '-w' '/tmp/graph5137530801177692478.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5137530801177692478.bin' '-l' '-1' '-v' '-w' '/tmp/graph5137530801177692478.weights' '-q' '0' '-e' '0.001'
[2026-05-26 03:52:46] [INFO ] Decomposing Gal with order
[2026-05-26 03:52:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 03:52:46] [INFO ] Removed a total of 99 redundant transitions.
[2026-05-26 03:52:46] [INFO ] Flatten gal took : 10 ms
[2026-05-26 03:52:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 176 labels/synchronizations in 4 ms.
[2026-05-26 03:52:46] [INFO ] Time to serialize gal into /tmp/CTLFireability13058337506175339348.gal : 2 ms
[2026-05-26 03:52:46] [INFO ] Time to serialize properties into /tmp/CTLFireability2764031358091361325.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/CTLFireability13058337506175339348.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2764031358091361325.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.52168e+24,0.054541,5776,42,10,3606,95,263,5339,42,435,0
Converting to forward existential form...Done !
original formula: E(E((AF((i8.i0.u47.p312==1)) * (AF(EG((i1.i1.u8.p55==1))) + (i4.i1.u24.p166==1))) U EG(AF(((i7.i2.u42.p282==1)&&(i6.i0.u36.p241==1))))) U...330
=> equivalent forward existential formula: ([((FwdU(Init,E((!(EG(!((i8.i0.u47.p312==1)))) * (!(EG(!(EG((i1.i1.u8.p55==1))))) + (i4.i1.u24.p166==1))) U EG(!...650
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 257/257 places, 514/514 transitions.
Graph (trivial) has 160 edges and 257 vertex of which 73 / 257 are part of one of the 32 SCC in 1 ms
Free SCC test removed 41 places
Ensure Unique test removed 130 transitions
Reduce isomorphic transitions removed 130 transitions.
Graph (complete) has 841 edges and 216 vertex of which 215 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 41 rules applied. Total rules applied 43 place count 205 transition count 351
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 67 place count 181 transition count 351
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 71 place count 177 transition count 347
Iterating global reduction 2 with 4 rules applied. Total rules applied 75 place count 177 transition count 347
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 119 place count 155 transition count 325
Drop transitions (Redundant composition of simpler transitions.) removed 132 transitions
Redundant transition composition rules discarded 132 transitions
Iterating global reduction 2 with 132 rules applied. Total rules applied 251 place count 155 transition count 193
Applied a total of 251 rules in 20 ms. Remains 155 /257 variables (removed 102) and now considering 193/514 (removed 321) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18358875072646487857.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17789145545978004918.kers'
[2026-05-26 03:53:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18358875072646487857.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17789145545978004918.kers]
Normalized transition count is 192 out of 193 initially.
Culling duplicate invariants (modulo rational): removing 22 columns.
Culled 22 columns in 0 ms.
// Phase 1: matrix 192 rows 133 cols 404 entries
Finished phase 1 with 107 SingleSign rule and 0 generalized
[2026-05-26 03:53:17] [INFO ] Computed 48 invariants in 0 ms
Computed 48 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17789145545978004918.kers
Total runtime 1 ms.
[2026-05-26 03:53:17] [INFO ] Implicit Places using invariants in 64 ms returned []
[2026-05-26 03:53:17] [INFO ] Invariant cache hit.
[2026-05-26 03:53:17] [INFO ] State equation strengthened by 108 read => feed constraints.
[2026-05-26 03:53:17] [INFO ] Implicit Places using invariants and state equation in 177 ms returned []
Implicit Place search using SMT with State Equation took 244 ms to find 0 implicit places.
[2026-05-26 03:53:17] [INFO ] Redundant transitions in 27 ms returned []
Running 168 sub problems to find dead transitions.
[2026-05-26 03:53:17] [INFO ] Invariant cache hit.
[2026-05-26 03:53:17] [INFO ] State equation strengthened by 108 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 48/48 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/155 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 2 (OVERLAPS) 192/347 variables, 155/203 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/347 variables, 108/311 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/347 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 5 (OVERLAPS) 0/347 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 168 unsolved
No progress, stopping.
After SMT solving in domain Real declared 347/348 variables, and 311 constraints, problems are : Problem set: 0 solved, 168 unsolved in 6065 ms.
Refiners :[Positive P Invariants (semi-flows): 48/48 constraints, State Equation: 155/155 constraints, ReadFeed: 108/108 constraints, PredecessorRefiner: 168/168 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 168 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 48/48 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/155 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 2 (OVERLAPS) 192/347 variables, 155/203 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/347 variables, 108/311 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/347 variables, 168/479 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/347 variables, 0/479 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 6 (OVERLAPS) 0/347 variables, 0/479 constraints. Problems are: Problem set: 0 solved, 168 unsolved
No progress, stopping.
After SMT solving in domain Int declared 347/348 variables, and 479 constraints, problems are : Problem set: 0 solved, 168 unsolved in 5797 ms.
Refiners :[Positive P Invariants (semi-flows): 48/48 constraints, State Equation: 155/155 constraints, ReadFeed: 108/108 constraints, PredecessorRefiner: 168/168 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11872ms problems are : Problem set: 0 solved, 168 unsolved
Search for dead transitions found 0 dead transitions in 11872ms
Starting structural reductions in SI_CTL mode, iteration 1 : 155/257 places, 193/514 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12170 ms. Remains : 155/257 places, 193/514 transitions.
[2026-05-26 03:53:29] [INFO ] Flatten gal took : 4 ms
[2026-05-26 03:53:29] [INFO ] Flatten gal took : 4 ms
[2026-05-26 03:53:29] [INFO ] Input system was already deterministic with 193 transitions.
[2026-05-26 03:53:29] [INFO ] Flatten gal took : 3 ms
[2026-05-26 03:53:29] [INFO ] Flatten gal took : 3 ms
[2026-05-26 03:53:29] [INFO ] Time to serialize gal into /tmp/CTLFireability7021477542390539056.gal : 1 ms
[2026-05-26 03:53:29] [INFO ] Time to serialize properties into /tmp/CTLFireability4539734964073006813.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/CTLFireability7021477542390539056.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4539734964073006813.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.91648e+22,0.153537,10668,2,1862,5,37455,5,0,814,30615,0
Converting to forward existential form...Done !
original formula: AF(!(E(((p73==1)&&(p84==1)) U !(EF((p245==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(((p73==1)&&(p84==1)) U !(E(TRUE U (p245==1)))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2026-05-26 03:53:59] [INFO ] Flatten gal took : 3 ms
[2026-05-26 03:53:59] [INFO ] Applying decomposition
[2026-05-26 03:53:59] [INFO ] Flatten gal took : 3 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/graph6021746287476301615.txt' '-o' '/tmp/graph6021746287476301615.bin' '-w' '/tmp/graph6021746287476301615.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6021746287476301615.bin' '-l' '-1' '-v' '-w' '/tmp/graph6021746287476301615.weights' '-q' '0' '-e' '0.001'
[2026-05-26 03:53:59] [INFO ] Decomposing Gal with order
[2026-05-26 03:53:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 03:53:59] [INFO ] Removed a total of 95 redundant transitions.
[2026-05-26 03:53:59] [INFO ] Flatten gal took : 7 ms
[2026-05-26 03:53:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 138 labels/synchronizations in 4 ms.
[2026-05-26 03:53:59] [INFO ] Time to serialize gal into /tmp/CTLFireability3136034369964656639.gal : 2 ms
[2026-05-26 03:53:59] [INFO ] Time to serialize properties into /tmp/CTLFireability8948571090221778610.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/CTLFireability3136034369964656639.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8948571090221778610.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.91648e+22,0.037719,5392,42,10,2867,99,265,3309,45,397,0
Converting to forward existential form...Done !
original formula: AF(!(E(((i2.u11.p73==1)&&(i2.u13.p84==1)) U !(EF((i6.u37.p245==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(((i2.u11.p73==1)&&(i2.u13.p84==1)) U !(E(TRUE U (i6.u37.p245==1)))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 257/257 places, 514/514 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 256 transition count 514
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 252 transition count 510
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 252 transition count 510
Applied a total of 9 rules in 8 ms. Remains 252 /257 variables (removed 5) and now considering 510/514 (removed 4) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7488538520385902518.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13204845259167064918.kers'
[2026-05-26 03:54:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7488538520385902518.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13204845259167064918.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 510 rows 252 cols 1764 entries
Finished phase 1 with 195 SingleSign rule and 0 generalized
[2026-05-26 03:54:29] [INFO ] Computed 57 invariants in 3 ms
Computed 57 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-13204845259167064918.kers
Total runtime 3 ms.
[2026-05-26 03:54:29] [INFO ] Implicit Places using invariants in 105 ms returned []
[2026-05-26 03:54:29] [INFO ] Invariant cache hit.
[2026-05-26 03:54:29] [INFO ] Implicit Places using invariants and state equation in 202 ms returned []
Implicit Place search using SMT with State Equation took 307 ms to find 0 implicit places.
Running 509 sub problems to find dead transitions.
[2026-05-26 03:54:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/251 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 1 (OVERLAPS) 1/252 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/252 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 3 (OVERLAPS) 510/762 variables, 252/309 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/762 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 509 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 762/762 variables, and 309 constraints, problems are : Problem set: 0 solved, 509 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 252/252 constraints, PredecessorRefiner: 509/509 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 509 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/251 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 1 (OVERLAPS) 1/252 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/252 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 3 (OVERLAPS) 510/762 variables, 252/309 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/762 variables, 509/818 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/762 variables, 0/818 constraints. Problems are: Problem set: 0 solved, 509 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 762/762 variables, and 818 constraints, problems are : Problem set: 0 solved, 509 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 252/252 constraints, PredecessorRefiner: 509/509 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60079ms problems are : Problem set: 0 solved, 509 unsolved
Search for dead transitions found 0 dead transitions in 60082ms
Starting structural reductions in LTL mode, iteration 1 : 252/257 places, 510/514 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60398 ms. Remains : 252/257 places, 510/514 transitions.
[2026-05-26 03:55:29] [INFO ] Flatten gal took : 10 ms
[2026-05-26 03:55:29] [INFO ] Flatten gal took : 8 ms
[2026-05-26 03:55:29] [INFO ] Input system was already deterministic with 510 transitions.
[2026-05-26 03:55:29] [INFO ] Flatten gal took : 8 ms
[2026-05-26 03:55:29] [INFO ] Flatten gal took : 12 ms
[2026-05-26 03:55:29] [INFO ] Time to serialize gal into /tmp/CTLFireability10640709951651039540.gal : 2 ms
[2026-05-26 03:55:29] [INFO ] Time to serialize properties into /tmp/CTLFireability14070783622292997181.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/CTLFireability10640709951651039540.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14070783622292997181.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.
[2026-05-26 03:55:59] [INFO ] Flatten gal took : 9 ms
[2026-05-26 03:55:59] [INFO ] Applying decomposition
[2026-05-26 03:55:59] [INFO ] Flatten gal took : 10 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/graph6953880405080353697.txt' '-o' '/tmp/graph6953880405080353697.bin' '-w' '/tmp/graph6953880405080353697.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6953880405080353697.bin' '-l' '-1' '-v' '-w' '/tmp/graph6953880405080353697.weights' '-q' '0' '-e' '0.001'
[2026-05-26 03:56:00] [INFO ] Decomposing Gal with order
[2026-05-26 03:56:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 03:56:00] [INFO ] Removed a total of 244 redundant transitions.
[2026-05-26 03:56:00] [INFO ] Flatten gal took : 19 ms
[2026-05-26 03:56:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 246 labels/synchronizations in 14 ms.
[2026-05-26 03:56:00] [INFO ] Time to serialize gal into /tmp/CTLFireability7494625559212245894.gal : 4 ms
[2026-05-26 03:56:00] [INFO ] Time to serialize properties into /tmp/CTLFireability6222206276991281656.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/CTLFireability7494625559212245894.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6222206276991281656.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 : 257/257 places, 514/514 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 256 transition count 514
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 252 transition count 510
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 252 transition count 510
Applied a total of 9 rules in 5 ms. Remains 252 /257 variables (removed 5) and now considering 510/514 (removed 4) transitions.
[2026-05-26 03:56:30] [INFO ] Invariant cache hit.
[2026-05-26 03:56:30] [INFO ] Implicit Places using invariants in 104 ms returned []
[2026-05-26 03:56:30] [INFO ] Invariant cache hit.
[2026-05-26 03:56:30] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 294 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 252/257 places, 510/514 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 300 ms. Remains : 252/257 places, 510/514 transitions.
[2026-05-26 03:56:30] [INFO ] Flatten gal took : 7 ms
[2026-05-26 03:56:30] [INFO ] Flatten gal took : 7 ms
[2026-05-26 03:56:30] [INFO ] Input system was already deterministic with 510 transitions.
[2026-05-26 03:56:30] [INFO ] Flatten gal took : 8 ms
[2026-05-26 03:56:30] [INFO ] Flatten gal took : 7 ms
[2026-05-26 03:56:30] [INFO ] Time to serialize gal into /tmp/CTLFireability9319132415690587096.gal : 2 ms
[2026-05-26 03:56:30] [INFO ] Time to serialize properties into /tmp/CTLFireability16523077203750851813.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/CTLFireability9319132415690587096.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16523077203750851813.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.
[2026-05-26 03:57:00] [INFO ] Flatten gal took : 10 ms
[2026-05-26 03:57:00] [INFO ] Applying decomposition
[2026-05-26 03:57:00] [INFO ] Flatten gal took : 8 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/graph8385347111969093569.txt' '-o' '/tmp/graph8385347111969093569.bin' '-w' '/tmp/graph8385347111969093569.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8385347111969093569.bin' '-l' '-1' '-v' '-w' '/tmp/graph8385347111969093569.weights' '-q' '0' '-e' '0.001'
[2026-05-26 03:57:00] [INFO ] Decomposing Gal with order
[2026-05-26 03:57:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 03:57:00] [INFO ] Removed a total of 266 redundant transitions.
[2026-05-26 03:57:00] [INFO ] Flatten gal took : 19 ms
[2026-05-26 03:57:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 244 labels/synchronizations in 3 ms.
[2026-05-26 03:57:00] [INFO ] Time to serialize gal into /tmp/CTLFireability300411980762181070.gal : 3 ms
[2026-05-26 03:57:00] [INFO ] Time to serialize properties into /tmp/CTLFireability6689913146101707397.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/CTLFireability300411980762181070.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6689913146101707397.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 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 257/257 places, 514/514 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 256 transition count 514
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 252 transition count 510
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 252 transition count 510
Applied a total of 9 rules in 10 ms. Remains 252 /257 variables (removed 5) and now considering 510/514 (removed 4) transitions.
[2026-05-26 03:57:30] [INFO ] Invariant cache hit.
[2026-05-26 03:57:30] [INFO ] Implicit Places using invariants in 100 ms returned []
[2026-05-26 03:57:30] [INFO ] Invariant cache hit.
[2026-05-26 03:57:31] [INFO ] Implicit Places using invariants and state equation in 198 ms returned []
Implicit Place search using SMT with State Equation took 298 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 252/257 places, 510/514 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 308 ms. Remains : 252/257 places, 510/514 transitions.
[2026-05-26 03:57:31] [INFO ] Flatten gal took : 15 ms
[2026-05-26 03:57:31] [INFO ] Flatten gal took : 8 ms
[2026-05-26 03:57:31] [INFO ] Input system was already deterministic with 510 transitions.
[2026-05-26 03:57:31] [INFO ] Flatten gal took : 8 ms
[2026-05-26 03:57:31] [INFO ] Flatten gal took : 8 ms
[2026-05-26 03:57:31] [INFO ] Time to serialize gal into /tmp/CTLFireability7784342923451280422.gal : 3 ms
[2026-05-26 03:57:31] [INFO ] Time to serialize properties into /tmp/CTLFireability6821811595914072614.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/CTLFireability7784342923451280422.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6821811595914072614.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.
[2026-05-26 03:58:01] [INFO ] Flatten gal took : 8 ms
[2026-05-26 03:58:01] [INFO ] Applying decomposition
[2026-05-26 03:58:01] [INFO ] Flatten gal took : 7 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/graph13440814881333120263.txt' '-o' '/tmp/graph13440814881333120263.bin' '-w' '/tmp/graph13440814881333120263.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13440814881333120263.bin' '-l' '-1' '-v' '-w' '/tmp/graph13440814881333120263.weights' '-q' '0' '-e' '0.001'
[2026-05-26 03:58:01] [INFO ] Decomposing Gal with order
[2026-05-26 03:58:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 03:58:01] [INFO ] Removed a total of 228 redundant transitions.
[2026-05-26 03:58:01] [INFO ] Flatten gal took : 17 ms
[2026-05-26 03:58:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 266 labels/synchronizations in 5 ms.
[2026-05-26 03:58:01] [INFO ] Time to serialize gal into /tmp/CTLFireability16665008045344886606.gal : 3 ms
[2026-05-26 03:58:01] [INFO ] Time to serialize properties into /tmp/CTLFireability1865241187749808438.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/CTLFireability16665008045344886606.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1865241187749808438.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 : 257/257 places, 514/514 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 256 transition count 514
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 252 transition count 510
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 252 transition count 510
Applied a total of 9 rules in 14 ms. Remains 252 /257 variables (removed 5) and now considering 510/514 (removed 4) transitions.
[2026-05-26 03:58:31] [INFO ] Invariant cache hit.
[2026-05-26 03:58:31] [INFO ] Implicit Places using invariants in 105 ms returned []
[2026-05-26 03:58:31] [INFO ] Invariant cache hit.
[2026-05-26 03:58:31] [INFO ] Implicit Places using invariants and state equation in 192 ms returned []
Implicit Place search using SMT with State Equation took 300 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 252/257 places, 510/514 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 315 ms. Remains : 252/257 places, 510/514 transitions.
[2026-05-26 03:58:31] [INFO ] Flatten gal took : 7 ms
[2026-05-26 03:58:31] [INFO ] Flatten gal took : 8 ms
[2026-05-26 03:58:31] [INFO ] Input system was already deterministic with 510 transitions.
[2026-05-26 03:58:31] [INFO ] Flatten gal took : 7 ms
[2026-05-26 03:58:31] [INFO ] Flatten gal took : 7 ms
[2026-05-26 03:58:31] [INFO ] Time to serialize gal into /tmp/CTLFireability12037704790869704194.gal : 2 ms
[2026-05-26 03:58:31] [INFO ] Time to serialize properties into /tmp/CTLFireability3437167170058076715.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/CTLFireability12037704790869704194.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3437167170058076715.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.
[2026-05-26 03:59:01] [INFO ] Flatten gal took : 14 ms
[2026-05-26 03:59:01] [INFO ] Applying decomposition
[2026-05-26 03:59:01] [INFO ] Flatten gal took : 8 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/graph12460184241557679013.txt' '-o' '/tmp/graph12460184241557679013.bin' '-w' '/tmp/graph12460184241557679013.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12460184241557679013.bin' '-l' '-1' '-v' '-w' '/tmp/graph12460184241557679013.weights' '-q' '0' '-e' '0.001'
[2026-05-26 03:59:01] [INFO ] Decomposing Gal with order
[2026-05-26 03:59:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 03:59:01] [INFO ] Removed a total of 276 redundant transitions.
[2026-05-26 03:59:01] [INFO ] Flatten gal took : 22 ms
[2026-05-26 03:59:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 244 labels/synchronizations in 3 ms.
[2026-05-26 03:59:01] [INFO ] Time to serialize gal into /tmp/CTLFireability12148719782678102681.gal : 3 ms
[2026-05-26 03:59:01] [INFO ] Time to serialize properties into /tmp/CTLFireability7169311232590044099.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/CTLFireability12148719782678102681.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7169311232590044099.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 : 257/257 places, 514/514 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 256 transition count 514
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 252 transition count 510
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 252 transition count 510
Applied a total of 9 rules in 5 ms. Remains 252 /257 variables (removed 5) and now considering 510/514 (removed 4) transitions.
[2026-05-26 03:59:31] [INFO ] Invariant cache hit.
[2026-05-26 03:59:32] [INFO ] Implicit Places using invariants in 95 ms returned []
[2026-05-26 03:59:32] [INFO ] Invariant cache hit.
[2026-05-26 03:59:32] [INFO ] Implicit Places using invariants and state equation in 190 ms returned []
Implicit Place search using SMT with State Equation took 286 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 252/257 places, 510/514 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 291 ms. Remains : 252/257 places, 510/514 transitions.
[2026-05-26 03:59:32] [INFO ] Flatten gal took : 6 ms
[2026-05-26 03:59:32] [INFO ] Flatten gal took : 7 ms
[2026-05-26 03:59:32] [INFO ] Input system was already deterministic with 510 transitions.
[2026-05-26 03:59:32] [INFO ] Flatten gal took : 7 ms
[2026-05-26 03:59:32] [INFO ] Flatten gal took : 8 ms
[2026-05-26 03:59:32] [INFO ] Time to serialize gal into /tmp/CTLFireability260574712580132027.gal : 1 ms
[2026-05-26 03:59:32] [INFO ] Time to serialize properties into /tmp/CTLFireability12253390020524208886.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/CTLFireability260574712580132027.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12253390020524208886.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.
[2026-05-26 04:00:02] [INFO ] Flatten gal took : 13 ms
[2026-05-26 04:00:02] [INFO ] Applying decomposition
[2026-05-26 04:00:02] [INFO ] Flatten gal took : 8 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/graph6153984511131921935.txt' '-o' '/tmp/graph6153984511131921935.bin' '-w' '/tmp/graph6153984511131921935.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6153984511131921935.bin' '-l' '-1' '-v' '-w' '/tmp/graph6153984511131921935.weights' '-q' '0' '-e' '0.001'
[2026-05-26 04:00:02] [INFO ] Decomposing Gal with order
[2026-05-26 04:00:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 04:00:02] [INFO ] Removed a total of 272 redundant transitions.
[2026-05-26 04:00:02] [INFO ] Flatten gal took : 25 ms
[2026-05-26 04:00:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 248 labels/synchronizations in 3 ms.
[2026-05-26 04:00:02] [INFO ] Time to serialize gal into /tmp/CTLFireability14830253164533198731.gal : 2 ms
[2026-05-26 04:00:02] [INFO ] Time to serialize properties into /tmp/CTLFireability2440317955549377724.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/CTLFireability14830253164533198731.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2440317955549377724.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 : 257/257 places, 514/514 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 256 transition count 514
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 252 transition count 510
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 252 transition count 510
Applied a total of 9 rules in 5 ms. Remains 252 /257 variables (removed 5) and now considering 510/514 (removed 4) transitions.
[2026-05-26 04:00:32] [INFO ] Invariant cache hit.
[2026-05-26 04:00:32] [INFO ] Implicit Places using invariants in 94 ms returned []
[2026-05-26 04:00:32] [INFO ] Invariant cache hit.
[2026-05-26 04:00:32] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 289 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 252/257 places, 510/514 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 296 ms. Remains : 252/257 places, 510/514 transitions.
[2026-05-26 04:00:32] [INFO ] Flatten gal took : 9 ms
[2026-05-26 04:00:32] [INFO ] Flatten gal took : 8 ms
[2026-05-26 04:00:32] [INFO ] Input system was already deterministic with 510 transitions.
[2026-05-26 04:00:32] [INFO ] Flatten gal took : 13 ms
[2026-05-26 04:00:32] [INFO ] Flatten gal took : 11 ms
[2026-05-26 04:00:32] [INFO ] Time to serialize gal into /tmp/CTLFireability18308186872241501909.gal : 2 ms
[2026-05-26 04:00:32] [INFO ] Time to serialize properties into /tmp/CTLFireability12444097809847557427.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/CTLFireability18308186872241501909.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12444097809847557427.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.
[2026-05-26 04:01:02] [INFO ] Flatten gal took : 8 ms
[2026-05-26 04:01:02] [INFO ] Applying decomposition
[2026-05-26 04:01:02] [INFO ] Flatten gal took : 7 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/graph4696372947075772622.txt' '-o' '/tmp/graph4696372947075772622.bin' '-w' '/tmp/graph4696372947075772622.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4696372947075772622.bin' '-l' '-1' '-v' '-w' '/tmp/graph4696372947075772622.weights' '-q' '0' '-e' '0.001'
[2026-05-26 04:01:03] [INFO ] Decomposing Gal with order
[2026-05-26 04:01:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 04:01:03] [INFO ] Removed a total of 296 redundant transitions.
[2026-05-26 04:01:03] [INFO ] Flatten gal took : 15 ms
[2026-05-26 04:01:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 266 labels/synchronizations in 3 ms.
[2026-05-26 04:01:03] [INFO ] Time to serialize gal into /tmp/CTLFireability15880334674273801161.gal : 2 ms
[2026-05-26 04:01:03] [INFO ] Time to serialize properties into /tmp/CTLFireability13011102005810653043.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/CTLFireability15880334674273801161.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13011102005810653043.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 -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 257/257 places, 514/514 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 254 transition count 511
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 254 transition count 511
Applied a total of 6 rules in 20 ms. Remains 254 /257 variables (removed 3) and now considering 511/514 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11032599046122652348.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10764263855703604429.kers'
[2026-05-26 04:01:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11032599046122652348.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10764263855703604429.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 511 rows 253 cols 1768 entries
Finished phase 1 with 196 SingleSign rule and 0 generalized
[2026-05-26 04:01:33] [INFO ] Computed 58 invariants in 2 ms
Computed 58 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-10764263855703604429.kers
Total runtime 4 ms.
[2026-05-26 04:01:33] [INFO ] Implicit Places using invariants in 109 ms returned []
[2026-05-26 04:01:33] [INFO ] Invariant cache hit.
[2026-05-26 04:01:33] [INFO ] Implicit Places using invariants and state equation in 210 ms returned []
Implicit Place search using SMT with State Equation took 321 ms to find 0 implicit places.
Running 510 sub problems to find dead transitions.
[2026-05-26 04:01:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/252 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 1 (OVERLAPS) 1/253 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/253 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 3 (OVERLAPS) 1/254 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/254 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 5 (OVERLAPS) 511/765 variables, 254/312 constraints. Problems are: Problem set: 0 solved, 510 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (INCLUDED_ONLY) 0/765 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 510 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 765/765 variables, and 312 constraints, problems are : Problem set: 0 solved, 510 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 254/254 constraints, PredecessorRefiner: 510/510 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 510 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/252 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 1 (OVERLAPS) 1/253 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/253 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 3 (OVERLAPS) 1/254 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/254 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 5 (OVERLAPS) 511/765 variables, 254/312 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/765 variables, 510/822 constraints. Problems are: Problem set: 0 solved, 510 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 765/765 variables, and 822 constraints, problems are : Problem set: 0 solved, 510 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 254/254 constraints, PredecessorRefiner: 510/510 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60115ms problems are : Problem set: 0 solved, 510 unsolved
Search for dead transitions found 0 dead transitions in 60116ms
Starting structural reductions in LTL mode, iteration 1 : 254/257 places, 511/514 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60458 ms. Remains : 254/257 places, 511/514 transitions.
[2026-05-26 04:02:33] [INFO ] Flatten gal took : 7 ms
[2026-05-26 04:02:33] [INFO ] Flatten gal took : 7 ms
[2026-05-26 04:02:33] [INFO ] Input system was already deterministic with 511 transitions.
[2026-05-26 04:02:33] [INFO ] Flatten gal took : 7 ms
[2026-05-26 04:02:33] [INFO ] Flatten gal took : 8 ms
[2026-05-26 04:02:33] [INFO ] Time to serialize gal into /tmp/CTLFireability2034279665156116800.gal : 2 ms
[2026-05-26 04:02:33] [INFO ] Time to serialize properties into /tmp/CTLFireability11911708928411765919.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/CTLFireability2034279665156116800.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11911708928411765919.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.
[2026-05-26 04:03:03] [INFO ] Flatten gal took : 15 ms
[2026-05-26 04:03:03] [INFO ] Applying decomposition
[2026-05-26 04:03:03] [INFO ] Flatten gal took : 8 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/graph11532956586035318953.txt' '-o' '/tmp/graph11532956586035318953.bin' '-w' '/tmp/graph11532956586035318953.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11532956586035318953.bin' '-l' '-1' '-v' '-w' '/tmp/graph11532956586035318953.weights' '-q' '0' '-e' '0.001'
[2026-05-26 04:03:03] [INFO ] Decomposing Gal with order
[2026-05-26 04:03:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 04:03:03] [INFO ] Removed a total of 249 redundant transitions.
[2026-05-26 04:03:03] [INFO ] Flatten gal took : 16 ms
[2026-05-26 04:03:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 238 labels/synchronizations in 3 ms.
[2026-05-26 04:03:03] [INFO ] Time to serialize gal into /tmp/CTLFireability4539541966058914494.gal : 3 ms
[2026-05-26 04:03:03] [INFO ] Time to serialize properties into /tmp/CTLFireability9438826756517700030.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/CTLFireability4539541966058914494.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9438826756517700030.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 : 257/257 places, 514/514 transitions.
Graph (trivial) has 164 edges and 257 vertex of which 75 / 257 are part of one of the 33 SCC in 0 ms
Free SCC test removed 42 places
Ensure Unique test removed 132 transitions
Reduce isomorphic transitions removed 132 transitions.
Graph (complete) has 835 edges and 215 vertex of which 214 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 41 rules applied. Total rules applied 43 place count 204 transition count 349
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 67 place count 180 transition count 349
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 71 place count 176 transition count 345
Iterating global reduction 2 with 4 rules applied. Total rules applied 75 place count 176 transition count 345
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 121 place count 153 transition count 322
Drop transitions (Redundant composition of simpler transitions.) removed 136 transitions
Redundant transition composition rules discarded 136 transitions
Iterating global reduction 2 with 136 rules applied. Total rules applied 257 place count 153 transition count 186
Applied a total of 257 rules in 19 ms. Remains 153 /257 variables (removed 104) and now considering 186/514 (removed 328) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10468934412307804009.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5443220907638738880.kers'
[2026-05-26 04:03:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10468934412307804009.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5443220907638738880.kers]
Normalized transition count is 185 out of 186 initially.
Culling duplicate invariants (modulo rational): removing 23 columns.
Culled 23 columns in 0 ms.
// Phase 1: matrix 185 rows 130 cols 372 entries
Finished phase 1 with 105 SingleSign rule and 0 generalized
[2026-05-26 04:03:33] [INFO ] Computed 48 invariants in 0 ms
Computed 48 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5443220907638738880.kers
Total runtime 1 ms.
[2026-05-26 04:03:33] [INFO ] Implicit Places using invariants in 66 ms returned []
[2026-05-26 04:03:33] [INFO ] Invariant cache hit.
[2026-05-26 04:03:34] [INFO ] State equation strengthened by 112 read => feed constraints.
[2026-05-26 04:03:34] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 255 ms to find 0 implicit places.
[2026-05-26 04:03:34] [INFO ] Redundant transitions in 0 ms returned []
Running 161 sub problems to find dead transitions.
[2026-05-26 04:03:34] [INFO ] Invariant cache hit.
[2026-05-26 04:03:34] [INFO ] State equation strengthened by 112 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/153 variables, 48/48 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/153 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 2 (OVERLAPS) 185/338 variables, 153/201 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/338 variables, 112/313 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/338 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 5 (OVERLAPS) 0/338 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 161 unsolved
No progress, stopping.
After SMT solving in domain Real declared 338/339 variables, and 313 constraints, problems are : Problem set: 0 solved, 161 unsolved in 5756 ms.
Refiners :[Positive P Invariants (semi-flows): 48/48 constraints, State Equation: 153/153 constraints, ReadFeed: 112/112 constraints, PredecessorRefiner: 161/161 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 161 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/153 variables, 48/48 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/153 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 2 (OVERLAPS) 185/338 variables, 153/201 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/338 variables, 112/313 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/338 variables, 161/474 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/338 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 6 (OVERLAPS) 0/338 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 161 unsolved
No progress, stopping.
After SMT solving in domain Int declared 338/339 variables, and 474 constraints, problems are : Problem set: 0 solved, 161 unsolved in 5277 ms.
Refiners :[Positive P Invariants (semi-flows): 48/48 constraints, State Equation: 153/153 constraints, ReadFeed: 112/112 constraints, PredecessorRefiner: 161/161 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11041ms problems are : Problem set: 0 solved, 161 unsolved
Search for dead transitions found 0 dead transitions in 11042ms
Starting structural reductions in SI_CTL mode, iteration 1 : 153/257 places, 186/514 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11321 ms. Remains : 153/257 places, 186/514 transitions.
[2026-05-26 04:03:45] [INFO ] Flatten gal took : 7 ms
[2026-05-26 04:03:45] [INFO ] Flatten gal took : 3 ms
[2026-05-26 04:03:45] [INFO ] Input system was already deterministic with 186 transitions.
RANDOM walk for 188 steps (0 resets) in 6 ms. (26 steps per ms) remains 0/1 properties
FORMULA NoC3x3-PT-8A-CTLFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-26 04:03:45] [INFO ] Flatten gal took : 3 ms
[2026-05-26 04:03:45] [INFO ] Flatten gal took : 3 ms
[2026-05-26 04:03:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6906661034565457881.gal : 1 ms
[2026-05-26 04:03:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4603157357960762241.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/ReachabilityCardinality6906661034565457881.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4603157357960762241.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 SI_CTL mode, iteration 0 : 257/257 places, 514/514 transitions.
Graph (trivial) has 158 edges and 257 vertex of which 73 / 257 are part of one of the 32 SCC in 1 ms
Free SCC test removed 41 places
Ensure Unique test removed 130 transitions
Reduce isomorphic transitions removed 130 transitions.
Graph (complete) has 841 edges and 216 vertex of which 215 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 4 place count 213 transition count 382
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 213 transition count 382
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 0 with 44 rules applied. Total rules applied 50 place count 191 transition count 360
Drop transitions (Redundant composition of simpler transitions.) removed 109 transitions
Redundant transition composition rules discarded 109 transitions
Iterating global reduction 0 with 109 rules applied. Total rules applied 159 place count 191 transition count 251
Applied a total of 159 rules in 23 ms. Remains 191 /257 variables (removed 66) and now considering 251/514 (removed 263) transitions.
[2026-05-26 04:03:45] [INFO ] Flow matrix only has 220 transitions (discarded 31 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6437144058160979372.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15180708317269300417.kers'
[2026-05-26 04:03:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6437144058160979372.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15180708317269300417.kers]
Normalized transition count is 219 out of 220 initially.
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 219 rows 182 cols 553 entries
Finished phase 1 with 134 SingleSign rule and 0 generalized
[2026-05-26 04:03:45] [INFO ] Computed 57 invariants in 1 ms
Computed 57 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15180708317269300417.kers
Total runtime 1 ms.
[2026-05-26 04:03:45] [INFO ] Implicit Places using invariants in 91 ms returned []
[2026-05-26 04:03:45] [INFO ] Flow matrix only has 220 transitions (discarded 31 similar events)
[2026-05-26 04:03:45] [INFO ] Invariant cache hit.
[2026-05-26 04:03:45] [INFO ] State equation strengthened by 157 read => feed constraints.
[2026-05-26 04:03:45] [INFO ] Implicit Places using invariants and state equation in 283 ms returned []
Implicit Place search using SMT with State Equation took 374 ms to find 0 implicit places.
[2026-05-26 04:03:45] [INFO ] Redundant transitions in 1 ms returned []
Running 250 sub problems to find dead transitions.
[2026-05-26 04:03:45] [INFO ] Flow matrix only has 220 transitions (discarded 31 similar events)
[2026-05-26 04:03:45] [INFO ] Invariant cache hit.
[2026-05-26 04:03:45] [INFO ] State equation strengthened by 157 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/190 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 1 (OVERLAPS) 1/191 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/191 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 3 (OVERLAPS) 219/410 variables, 191/248 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/410 variables, 156/404 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/410 variables, 0/404 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 6 (OVERLAPS) 1/411 variables, 1/405 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/411 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 8 (OVERLAPS) 0/411 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 250 unsolved
No progress, stopping.
After SMT solving in domain Real declared 411/411 variables, and 405 constraints, problems are : Problem set: 0 solved, 250 unsolved in 16320 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 191/191 constraints, ReadFeed: 157/157 constraints, PredecessorRefiner: 250/250 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 250 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/190 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 1 (OVERLAPS) 1/191 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/191 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 3 (OVERLAPS) 219/410 variables, 191/248 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/410 variables, 156/404 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/410 variables, 250/654 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/410 variables, 0/654 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 7 (OVERLAPS) 1/411 variables, 1/655 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/411 variables, 0/655 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 9 (OVERLAPS) 0/411 variables, 0/655 constraints. Problems are: Problem set: 0 solved, 250 unsolved
No progress, stopping.
After SMT solving in domain Int declared 411/411 variables, and 655 constraints, problems are : Problem set: 0 solved, 250 unsolved in 19556 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 191/191 constraints, ReadFeed: 157/157 constraints, PredecessorRefiner: 250/250 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 35902ms problems are : Problem set: 0 solved, 250 unsolved
Search for dead transitions found 0 dead transitions in 35903ms
Starting structural reductions in SI_CTL mode, iteration 1 : 191/257 places, 251/514 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 36308 ms. Remains : 191/257 places, 251/514 transitions.
[2026-05-26 04:04:21] [INFO ] Flatten gal took : 9 ms
[2026-05-26 04:04:21] [INFO ] Flatten gal took : 3 ms
[2026-05-26 04:04:21] [INFO ] Input system was already deterministic with 251 transitions.
[2026-05-26 04:04:21] [INFO ] Flatten gal took : 3 ms
[2026-05-26 04:04:21] [INFO ] Flatten gal took : 3 ms
[2026-05-26 04:04:21] [INFO ] Time to serialize gal into /tmp/CTLFireability10158634468251386237.gal : 2 ms
[2026-05-26 04:04:21] [INFO ] Time to serialize properties into /tmp/CTLFireability11073634299913509080.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/CTLFireability10158634468251386237.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11073634299913509080.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.78322e+25,0.170298,11704,2,515,5,45127,6,0,967,32331,0
Converting to forward existential form...Done !
original formula: AF((AG((((p67==0)||(p80==0))||(p16==1))) + EG(((p117==1)&&(p234==1)))))
=> equivalent forward existential formula: [FwdG(Init,!((!(E(TRUE U !((((p67==0)||(p80==0))||(p16==1))))) + EG(((p117==1)&&(p234==1))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2026-05-26 04:04:51] [INFO ] Flatten gal took : 8 ms
[2026-05-26 04:04:51] [INFO ] Applying decomposition
[2026-05-26 04:04:51] [INFO ] Flatten gal took : 3 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/graph13414353941209356937.txt' '-o' '/tmp/graph13414353941209356937.bin' '-w' '/tmp/graph13414353941209356937.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13414353941209356937.bin' '-l' '-1' '-v' '-w' '/tmp/graph13414353941209356937.weights' '-q' '0' '-e' '0.001'
[2026-05-26 04:04:51] [INFO ] Decomposing Gal with order
[2026-05-26 04:04:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 04:04:51] [INFO ] Removed a total of 112 redundant transitions.
[2026-05-26 04:04:51] [INFO ] Flatten gal took : 9 ms
[2026-05-26 04:04:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 164 labels/synchronizations in 3 ms.
[2026-05-26 04:04:51] [INFO ] Time to serialize gal into /tmp/CTLFireability2248103995135575339.gal : 2 ms
[2026-05-26 04:04:51] [INFO ] Time to serialize properties into /tmp/CTLFireability9010195067516938543.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/CTLFireability2248103995135575339.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9010195067516938543.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.78322e+25,0.056246,6232,128,46,4076,735,455,4971,110,2619,0
Converting to forward existential form...Done !
original formula: AF((AG((((i2.i0.u10.p67==0)||(i2.i1.u12.p80==0))||(i0.u2.p16==1))) + EG(((i3.i0.u17.p117==1)&&(i6.u35.p234==1)))))
=> equivalent forward existential formula: [FwdG(Init,!((!(E(TRUE U !((((i2.i0.u10.p67==0)||(i2.i1.u12.p80==0))||(i0.u2.p16==1))))) + EG(((i3.i0.u17.p117==...189
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 257/257 places, 514/514 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 256 transition count 514
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 253 transition count 511
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 253 transition count 511
Applied a total of 7 rules in 7 ms. Remains 253 /257 variables (removed 4) and now considering 511/514 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8651020825995016401.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11035359270751157921.kers'
[2026-05-26 04:05:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8651020825995016401.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11035359270751157921.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 511 rows 253 cols 1768 entries
Finished phase 1 with 196 SingleSign rule and 0 generalized
[2026-05-26 04:05:21] [INFO ] Computed 57 invariants in 1 ms
Computed 57 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11035359270751157921.kers
Total runtime 3 ms.
[2026-05-26 04:05:21] [INFO ] Implicit Places using invariants in 98 ms returned []
[2026-05-26 04:05:21] [INFO ] Invariant cache hit.
[2026-05-26 04:05:22] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 309 ms to find 0 implicit places.
Running 510 sub problems to find dead transitions.
[2026-05-26 04:05:22] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/252 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 1 (OVERLAPS) 1/253 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/253 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 3 (OVERLAPS) 511/764 variables, 253/310 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/764 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 510 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 764/764 variables, and 310 constraints, problems are : Problem set: 0 solved, 510 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 253/253 constraints, PredecessorRefiner: 510/510 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 510 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/252 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 1 (OVERLAPS) 1/253 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/253 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 3 (OVERLAPS) 511/764 variables, 253/310 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/764 variables, 510/820 constraints. Problems are: Problem set: 0 solved, 510 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/764 variables, 0/820 constraints. Problems are: Problem set: 0 solved, 510 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 764/764 variables, and 820 constraints, problems are : Problem set: 0 solved, 510 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 253/253 constraints, PredecessorRefiner: 510/510 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60087ms problems are : Problem set: 0 solved, 510 unsolved
Search for dead transitions found 0 dead transitions in 60088ms
Starting structural reductions in LTL mode, iteration 1 : 253/257 places, 511/514 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60405 ms. Remains : 253/257 places, 511/514 transitions.
[2026-05-26 04:06:22] [INFO ] Flatten gal took : 7 ms
[2026-05-26 04:06:22] [INFO ] Flatten gal took : 8 ms
[2026-05-26 04:06:22] [INFO ] Input system was already deterministic with 511 transitions.
[2026-05-26 04:06:22] [INFO ] Flatten gal took : 7 ms
[2026-05-26 04:06:22] [INFO ] Flatten gal took : 7 ms
[2026-05-26 04:06:22] [INFO ] Time to serialize gal into /tmp/CTLFireability17341364237903677224.gal : 2 ms
[2026-05-26 04:06:22] [INFO ] Time to serialize properties into /tmp/CTLFireability11896418224898005802.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/CTLFireability17341364237903677224.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11896418224898005802.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.
[2026-05-26 04:06:52] [INFO ] Flatten gal took : 10 ms
[2026-05-26 04:06:52] [INFO ] Applying decomposition
[2026-05-26 04:06:52] [INFO ] Flatten gal took : 12 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/graph18177480813738303966.txt' '-o' '/tmp/graph18177480813738303966.bin' '-w' '/tmp/graph18177480813738303966.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18177480813738303966.bin' '-l' '-1' '-v' '-w' '/tmp/graph18177480813738303966.weights' '-q' '0' '-e' '0.001'
[2026-05-26 04:06:52] [INFO ] Decomposing Gal with order
[2026-05-26 04:06:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 04:06:52] [INFO ] Removed a total of 279 redundant transitions.
[2026-05-26 04:06:52] [INFO ] Flatten gal took : 14 ms
[2026-05-26 04:06:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 238 labels/synchronizations in 2 ms.
[2026-05-26 04:06:52] [INFO ] Time to serialize gal into /tmp/CTLFireability1545255811951883559.gal : 2 ms
[2026-05-26 04:06:52] [INFO ] Time to serialize properties into /tmp/CTLFireability15955684123162520407.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/CTLFireability1545255811951883559.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15955684123162520407.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 : 257/257 places, 514/514 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 256 transition count 514
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 252 transition count 510
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 252 transition count 510
Applied a total of 9 rules in 11 ms. Remains 252 /257 variables (removed 5) and now considering 510/514 (removed 4) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13324779214817139789.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4087167990486376473.kers'
[2026-05-26 04:07:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13324779214817139789.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4087167990486376473.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 510 rows 252 cols 1764 entries
Finished phase 1 with 195 SingleSign rule and 0 generalized
[2026-05-26 04:07:22] [INFO ] Computed 57 invariants in 2 ms
Computed 57 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-4087167990486376473.kers
Total runtime 3 ms.
[2026-05-26 04:07:22] [INFO ] Implicit Places using invariants in 122 ms returned []
[2026-05-26 04:07:22] [INFO ] Invariant cache hit.
[2026-05-26 04:07:22] [INFO ] Implicit Places using invariants and state equation in 185 ms returned []
Implicit Place search using SMT with State Equation took 309 ms to find 0 implicit places.
Running 509 sub problems to find dead transitions.
[2026-05-26 04:07:22] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/251 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 1 (OVERLAPS) 1/252 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/252 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 3 (OVERLAPS) 510/762 variables, 252/309 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/762 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 509 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 762/762 variables, and 309 constraints, problems are : Problem set: 0 solved, 509 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 252/252 constraints, PredecessorRefiner: 509/509 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 509 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/251 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 1 (OVERLAPS) 1/252 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/252 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 3 (OVERLAPS) 510/762 variables, 252/309 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/762 variables, 509/818 constraints. Problems are: Problem set: 0 solved, 509 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/762 variables, 0/818 constraints. Problems are: Problem set: 0 solved, 509 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 762/762 variables, and 818 constraints, problems are : Problem set: 0 solved, 509 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 252/252 constraints, PredecessorRefiner: 509/509 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60080ms problems are : Problem set: 0 solved, 509 unsolved
Search for dead transitions found 0 dead transitions in 60081ms
Starting structural reductions in LTL mode, iteration 1 : 252/257 places, 510/514 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60402 ms. Remains : 252/257 places, 510/514 transitions.
[2026-05-26 04:08:22] [INFO ] Flatten gal took : 7 ms
[2026-05-26 04:08:22] [INFO ] Flatten gal took : 13 ms
[2026-05-26 04:08:22] [INFO ] Input system was already deterministic with 510 transitions.
[2026-05-26 04:08:22] [INFO ] Flatten gal took : 7 ms
[2026-05-26 04:08:22] [INFO ] Flatten gal took : 8 ms
[2026-05-26 04:08:22] [INFO ] Time to serialize gal into /tmp/CTLFireability2678729713290819578.gal : 2 ms
[2026-05-26 04:08:22] [INFO ] Time to serialize properties into /tmp/CTLFireability4579251809217314817.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/CTLFireability2678729713290819578.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4579251809217314817.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.
[2026-05-26 04:08:53] [INFO ] Flatten gal took : 14 ms
[2026-05-26 04:08:53] [INFO ] Applying decomposition
[2026-05-26 04:08:53] [INFO ] Flatten gal took : 7 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/graph14927499990062960735.txt' '-o' '/tmp/graph14927499990062960735.bin' '-w' '/tmp/graph14927499990062960735.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14927499990062960735.bin' '-l' '-1' '-v' '-w' '/tmp/graph14927499990062960735.weights' '-q' '0' '-e' '0.001'
[2026-05-26 04:08:53] [INFO ] Decomposing Gal with order
[2026-05-26 04:08:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 04:08:53] [INFO ] Removed a total of 282 redundant transitions.
[2026-05-26 04:08:53] [INFO ] Flatten gal took : 21 ms
[2026-05-26 04:08:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 256 labels/synchronizations in 2 ms.
[2026-05-26 04:08:53] [INFO ] Time to serialize gal into /tmp/CTLFireability11266015310286479870.gal : 2 ms
[2026-05-26 04:08:53] [INFO ] Time to serialize properties into /tmp/CTLFireability2093048742611112258.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/CTLFireability11266015310286479870.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2093048742611112258.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.
[2026-05-26 04:09:23] [INFO ] Flatten gal took : 12 ms
[2026-05-26 04:09:23] [INFO ] Flatten gal took : 8 ms
[2026-05-26 04:09:23] [INFO ] Applying decomposition
[2026-05-26 04:09:23] [INFO ] Flatten gal took : 8 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/graph7404533510325363263.txt' '-o' '/tmp/graph7404533510325363263.bin' '-w' '/tmp/graph7404533510325363263.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7404533510325363263.bin' '-l' '-1' '-v' '-w' '/tmp/graph7404533510325363263.weights' '-q' '0' '-e' '0.001'
[2026-05-26 04:09:23] [INFO ] Decomposing Gal with order
[2026-05-26 04:09:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 04:09:23] [INFO ] Removed a total of 222 redundant transitions.
[2026-05-26 04:09:23] [INFO ] Flatten gal took : 18 ms
[2026-05-26 04:09:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 238 labels/synchronizations in 2 ms.
[2026-05-26 04:09:23] [INFO ] Time to serialize gal into /tmp/CTLFireability12572278039203531845.gal : 3 ms
[2026-05-26 04:09:23] [INFO ] Time to serialize properties into /tmp/CTLFireability13659238701058230034.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/CTLFireability12572278039203531845.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13659238701058230034.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 -...264
No direction supplied, using forward translation only.
Parsed 13 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 04:36:30] [INFO ] Applying decomposition
[2026-05-26 04:36:30] [INFO ] Flatten gal took : 174 ms
[2026-05-26 04:36:30] [INFO ] Decomposing Gal with order
[2026-05-26 04:36:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 04:36:31] [INFO ] Removed a total of 418 redundant transitions.
[2026-05-26 04:36:31] [INFO ] Flatten gal took : 227 ms
[2026-05-26 04:36:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 233 labels/synchronizations in 50 ms.
[2026-05-26 04:36:31] [INFO ] Time to serialize gal into /tmp/CTLFireability7423799504917582395.gal : 31 ms
[2026-05-26 04:36:31] [INFO ] Time to serialize properties into /tmp/CTLFireability9726386473205368049.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/CTLFireability7423799504917582395.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9726386473205368049.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 13 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.66592e+36,465.42,5660480,17571,101,9.59886e+06,531,426,2.42368e+07,71,4467,0
Converting to forward existential form...Done !
original formula: !(A(AG(((u13.p59==1) * EF(((u25.p116==1)&&(u50.p241==1))))) U (AG(!(EX((u26.p120==1)))) + (u37.p180==1))))
=> equivalent forward existential formula: ([(EY(FwdU(((FwdU(Init,!((!(E(TRUE U !(!(EX((u26.p120==1)))))) + (u37.p180==1)))) * !(!(E(TRUE U !(((u13.p59==1)...341
Reverse transition relation is NOT exact ! Due to transitions u4.t97, u5.t94, u11.t88, u12.t85, u13.t82, u18.t76, u19.t73, u25.t67, u26.t64, u27.t61, u34.t...374
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="NoC3x3-PT-8A"
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 NoC3x3-PT-8A, 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 r194-tall-177969914100370"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-8A.tgz
mv NoC3x3-PT-8A 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 ;