About the Execution of ITS-Tools for AutonomousCar-PT-09a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 3624.644 | 978432.00 | 1068579.00 | 4300.40 | FTTTTFFTFTFFFFFT | 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.r018-smll-177946788000129.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 AutonomousCar-PT-09a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r018-smll-177946788000129
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 7.1K Mar 5 16:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Mar 5 16:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Mar 5 16:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Mar 5 16:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 15 07:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 15 07:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 07:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 07:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.3K Mar 5 16:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 70K Mar 5 16:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Mar 5 16:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Mar 5 16:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 07:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 07:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 781K 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 AutonomousCar-PT-09a-CTLCardinality-2024-00
FORMULA_NAME AutonomousCar-PT-09a-CTLCardinality-2024-01
FORMULA_NAME AutonomousCar-PT-09a-CTLCardinality-2024-02
FORMULA_NAME AutonomousCar-PT-09a-CTLCardinality-2024-03
FORMULA_NAME AutonomousCar-PT-09a-CTLCardinality-2024-04
FORMULA_NAME AutonomousCar-PT-09a-CTLCardinality-2024-05
FORMULA_NAME AutonomousCar-PT-09a-CTLCardinality-2024-06
FORMULA_NAME AutonomousCar-PT-09a-CTLCardinality-2024-07
FORMULA_NAME AutonomousCar-PT-09a-CTLCardinality-2024-08
FORMULA_NAME AutonomousCar-PT-09a-CTLCardinality-2024-09
FORMULA_NAME AutonomousCar-PT-09a-CTLCardinality-2024-10
FORMULA_NAME AutonomousCar-PT-09a-CTLCardinality-2024-11
FORMULA_NAME AutonomousCar-PT-09a-CTLCardinality-2024-12
FORMULA_NAME AutonomousCar-PT-09a-CTLCardinality-2024-13
FORMULA_NAME AutonomousCar-PT-09a-CTLCardinality-2024-14
FORMULA_NAME AutonomousCar-PT-09a-CTLCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1779506406995
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutonomousCar-PT-09a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-23 03:20:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-23 03:20:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 03:20:09] [INFO ] Load time of PNML (sax parser for PT used): 270 ms
[2026-05-23 03:20:09] [INFO ] Transformed 89 places.
[2026-05-23 03:20:09] [INFO ] Transformed 1249 transitions.
[2026-05-23 03:20:09] [INFO ] Found NUPN structural information;
[2026-05-23 03:20:09] [INFO ] Parsed PT model containing 89 places and 1249 transitions and 15631 arcs in 467 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 42 ms.
Ensure Unique test removed 345 transitions
Reduce redundant transitions removed 345 transitions.
FORMULA AutonomousCar-PT-09a-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 58 out of 89 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 904/904 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 88 transition count 894
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 88 transition count 894
Applied a total of 2 rules in 47 ms. Remains 88 /89 variables (removed 1) and now considering 894/904 (removed 10) transitions.
[2026-05-23 03:20:10] [INFO ] Flow matrix only has 893 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1593045902802874082.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17106215247686979402.kers'
[2026-05-23 03:20:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1593045902802874082.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17106215247686979402.kers]
Normalized transition count is 892 out of 893 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 2 ms.
// Phase 1: matrix 892 rows 87 cols 12284 entries
Finished phase 1 with 74 SingleSign rule and 0 generalized
[2026-05-23 03:20:10] [INFO ] Computed 14 invariants in 8 ms
Computed 14 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-17106215247686979402.kers
Total runtime 12 ms.
[2026-05-23 03:20:11] [INFO ] Implicit Places using invariants in 993 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1070 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 87/89 places, 894/904 transitions.
Applied a total of 0 rules in 11 ms. Remains 87 /87 variables (removed 0) and now considering 894/894 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1172 ms. Remains : 87/89 places, 894/904 transitions.
Starting structural reductions in LTL mode, iteration 0 : 87/87 places, 894/894 transitions.
Applied a total of 0 rules in 11 ms. Remains 87 /87 variables (removed 0) and now considering 894/894 (removed 0) transitions.
[2026-05-23 03:20:11] [INFO ] Flow matrix only has 893 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14808484513886805433.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5260468371514602280.kers'
[2026-05-23 03:20:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14808484513886805433.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5260468371514602280.kers]
Normalized transition count is 892 out of 893 initially.
Culled 0 columns in 3 ms.
// Phase 1: matrix 892 rows 87 cols 12284 entries
Finished phase 1 with 74 SingleSign rule and 0 generalized
[2026-05-23 03:20:11] [INFO ] Computed 13 invariants in 11 ms
Computed 13 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-5260468371514602280.kers
Total runtime 16 ms.
[2026-05-23 03:20:11] [INFO ] Implicit Places using invariants in 323 ms returned []
[2026-05-23 03:20:11] [INFO ] Flow matrix only has 893 transitions (discarded 1 similar events)
[2026-05-23 03:20:11] [INFO ] Invariant cache hit.
[2026-05-23 03:20:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 03:20:12] [INFO ] Implicit Places using invariants and state equation in 718 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1050 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 86/87 places, 894/894 transitions.
Applied a total of 0 rules in 9 ms. Remains 86 /86 variables (removed 0) and now considering 894/894 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1071 ms. Remains : 86/87 places, 894/894 transitions.
Support contains 58 out of 86 places after structural reductions.
[2026-05-23 03:20:12] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2026-05-23 03:20:12] [INFO ] Flatten gal took : 380 ms
[2026-05-23 03:20:12] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA AutonomousCar-PT-09a-CTLCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-09a-CTLCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-09a-CTLCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-09a-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-09a-CTLCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 03:20:13] [INFO ] Flatten gal took : 199 ms
[2026-05-23 03:20:13] [INFO ] Input system was already deterministic with 894 transitions.
Support contains 33 out of 86 places (down from 58) after GAL structural reductions.
RANDOM walk for 40000 steps (1956 resets) in 2850 ms. (14 steps per ms) remains 2/25 properties
BEST_FIRST walk for 40002 steps (148 resets) in 177 ms. (224 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (156 resets) in 97 ms. (408 steps per ms) remains 2/2 properties
[2026-05-23 03:20:14] [INFO ] Flow matrix only has 893 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13785813818782558658.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8869726379408326633.kers'
[2026-05-23 03:20:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13785813818782558658.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8869726379408326633.kers]
Normalized transition count is 892 out of 893 initially.
Culled 0 columns in 3 ms.
// Phase 1: matrix 892 rows 86 cols 12281 entries
Finished phase 1 with 74 SingleSign rule and 0 generalized
[2026-05-23 03:20:14] [INFO ] Computed 12 invariants in 12 ms
Computed 12 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-8869726379408326633.kers
Total runtime 17 ms.
[2026-05-23 03:20:14] [INFO ] State equation strengthened by 1 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 28/33 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 52/85 variables, 7/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 892/977 variables, 85/97 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/977 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1/978 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/978 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 1/979 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/979 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/979 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 979/979 variables, and 99 constraints, problems are : Problem set: 0 solved, 2 unsolved in 657 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 86/86 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 28/33 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 52/85 variables, 7/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/85 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 892/977 variables, 85/98 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/977 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/977 variables, 4/103 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/977 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 1/978 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/978 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 1/979 variables, 1/105 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/979 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/979 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 979/979 variables, and 105 constraints, problems are : Problem set: 0 solved, 2 unsolved in 3057 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 86/86 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 3819ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 554 ms.
Support contains 5 out of 86 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 86/86 places, 894/894 transitions.
Graph (complete) has 997 edges and 86 vertex of which 85 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.39 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 85 transition count 881
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 23 place count 75 transition count 881
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 23 place count 75 transition count 880
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 25 place count 74 transition count 880
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 31 place count 68 transition count 820
Iterating global reduction 2 with 6 rules applied. Total rules applied 37 place count 68 transition count 820
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 41 place count 66 transition count 818
Free-agglomeration rule applied 9 times.
Iterating global reduction 2 with 9 rules applied. Total rules applied 50 place count 66 transition count 809
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 2 with 81 rules applied. Total rules applied 131 place count 57 transition count 737
Applied a total of 131 rules in 364 ms. Remains 57 /86 variables (removed 29) and now considering 737/894 (removed 157) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 364 ms. Remains : 57/86 places, 737/894 transitions.
RANDOM walk for 40000 steps (398 resets) in 2004 ms. (19 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (73 resets) in 149 ms. (266 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (230 resets) in 115 ms. (344 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 762171 steps, run timeout after 3001 ms. (steps per millisecond=253 ) properties seen :0 out of 2
Probabilistic random walk after 762171 steps, saw 94990 distinct states, run finished after 3006 ms. (steps per millisecond=253 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1530038801030971202.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11191918822271810004.kers'
[2026-05-23 03:20:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1530038801030971202.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11191918822271810004.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 737 rows 57 cols 11464 entries
Finished phase 1 with 45 SingleSign rule and 0 generalized
[2026-05-23 03:20:22] [INFO ] Computed 12 invariants in 6 ms
Computed 12 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-11191918822271810004.kers
Total runtime 8 ms.
[2026-05-23 03:20:22] [INFO ] State equation strengthened by 2 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 17/22 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 34/56 variables, 7/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 736/792 variables, 56/68 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/792 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/792 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 2/794 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/794 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/794 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/794 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 794/794 variables, and 71 constraints, problems are : Problem set: 0 solved, 2 unsolved in 419 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 57/57 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 17/22 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 34/56 variables, 7/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 736/792 variables, 56/69 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/792 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/792 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/792 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/792 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 2/794 variables, 1/73 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/794 variables, 1/74 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/794 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/794 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 794/794 variables, and 74 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1496 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 57/57 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 1955ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 302 ms.
Support contains 5 out of 57 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 57/57 places, 737/737 transitions.
Applied a total of 0 rules in 59 ms. Remains 57 /57 variables (removed 0) and now considering 737/737 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 57/57 places, 737/737 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 57/57 places, 737/737 transitions.
Applied a total of 0 rules in 67 ms. Remains 57 /57 variables (removed 0) and now considering 737/737 (removed 0) transitions.
[2026-05-23 03:20:25] [INFO ] Invariant cache hit.
[2026-05-23 03:20:25] [INFO ] Implicit Places using invariants in 490 ms returned []
[2026-05-23 03:20:25] [INFO ] Invariant cache hit.
[2026-05-23 03:20:26] [INFO ] State equation strengthened by 2 read => feed constraints.
[2026-05-23 03:20:26] [INFO ] Implicit Places using invariants and state equation in 859 ms returned [55]
Discarding 1 places :
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Implicit Place search using SMT with State Equation took 1356 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 56/57 places, 736/737 transitions.
Applied a total of 0 rules in 69 ms. Remains 56 /56 variables (removed 0) and now considering 736/736 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1494 ms. Remains : 56/57 places, 736/737 transitions.
RANDOM walk for 40000 steps (318 resets) in 1054 ms. (37 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (67 resets) in 207 ms. (192 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (236 resets) in 172 ms. (231 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 723970 steps, run timeout after 3001 ms. (steps per millisecond=241 ) properties seen :0 out of 2
Probabilistic random walk after 723970 steps, saw 92401 distinct states, run finished after 3001 ms. (steps per millisecond=241 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4192761226533349430.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10823676494425260549.kers'
[2026-05-23 03:20:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4192761226533349430.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10823676494425260549.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 736 rows 56 cols 11462 entries
Finished phase 1 with 44 SingleSign rule and 0 generalized
[2026-05-23 03:20:30] [INFO ] Computed 12 invariants in 10 ms
Computed 12 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-10823676494425260549.kers
Total runtime 13 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 17/22 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 34/56 variables, 7/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 736/792 variables, 56/68 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/792 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/792 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 792/792 variables, and 68 constraints, problems are : Problem set: 0 solved, 2 unsolved in 301 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 56/56 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 17/22 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 34/56 variables, 7/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 736/792 variables, 56/69 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/792 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/792 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/792 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 792/792 variables, and 70 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1015 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 56/56 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1357ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 285 ms.
Support contains 5 out of 56 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 56/56 places, 736/736 transitions.
Applied a total of 0 rules in 42 ms. Remains 56 /56 variables (removed 0) and now considering 736/736 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 56/56 places, 736/736 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 56/56 places, 736/736 transitions.
Applied a total of 0 rules in 42 ms. Remains 56 /56 variables (removed 0) and now considering 736/736 (removed 0) transitions.
[2026-05-23 03:20:31] [INFO ] Invariant cache hit.
[2026-05-23 03:20:32] [INFO ] Implicit Places using invariants in 526 ms returned []
[2026-05-23 03:20:32] [INFO ] Invariant cache hit.
[2026-05-23 03:20:33] [INFO ] Implicit Places using invariants and state equation in 819 ms returned []
Implicit Place search using SMT with State Equation took 1353 ms to find 0 implicit places.
[2026-05-23 03:20:33] [INFO ] Redundant transitions in 55 ms returned []
Running 735 sub problems to find dead transitions.
[2026-05-23 03:20:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 735 unsolved
At refinement iteration 1 (OVERLAPS) 2/56 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 735 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 735 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 735 unsolved
At refinement iteration 4 (OVERLAPS) 736/792 variables, 56/69 constraints. Problems are: Problem set: 0 solved, 735 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 792/792 variables, and 69 constraints, problems are : Problem set: 0 solved, 735 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 56/56 constraints, PredecessorRefiner: 735/32 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 735 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 735 unsolved
At refinement iteration 1 (OVERLAPS) 2/56 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 735 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 735 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 735 unsolved
At refinement iteration 4 (OVERLAPS) 736/792 variables, 56/69 constraints. Problems are: Problem set: 0 solved, 735 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/792 variables, 32/101 constraints. Problems are: Problem set: 0 solved, 735 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 792/792 variables, and 109 constraints, problems are : Problem set: 0 solved, 735 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 56/56 constraints, PredecessorRefiner: 735/32 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 8/8 constraints]
After SMT, in 61986ms problems are : Problem set: 0 solved, 735 unsolved
Search for dead transitions found 0 dead transitions in 62012ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63520 ms. Remains : 56/56 places, 736/736 transitions.
[2026-05-23 03:21:35] [INFO ] Flatten gal took : 331 ms
[2026-05-23 03:21:35] [INFO ] Flatten gal took : 177 ms
[2026-05-23 03:21:36] [INFO ] Input system was already deterministic with 894 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 86/86 places, 894/894 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 85 transition count 882
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 22 place count 74 transition count 882
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 22 place count 74 transition count 881
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 24 place count 73 transition count 881
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 32 place count 65 transition count 810
Iterating global reduction 2 with 8 rules applied. Total rules applied 40 place count 65 transition count 810
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 44 place count 63 transition count 808
Applied a total of 44 rules in 250 ms. Remains 63 /86 variables (removed 23) and now considering 808/894 (removed 86) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7336288145103609497.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8358998965179302166.kers'
[2026-05-23 03:21:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7336288145103609497.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8358998965179302166.kers]
Normalized transition count is 807 out of 808 initially.
Culled 0 columns in 3 ms.
// Phase 1: matrix 807 rows 63 cols 11846 entries
Finished phase 1 with 52 SingleSign rule and 0 generalized
[2026-05-23 03:21:36] [INFO ] Computed 11 invariants in 9 ms
Computed 11 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-8358998965179302166.kers
Total runtime 12 ms.
[2026-05-23 03:21:37] [INFO ] Implicit Places using invariants in 482 ms returned []
[2026-05-23 03:21:37] [INFO ] Invariant cache hit.
[2026-05-23 03:21:37] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-23 03:21:37] [INFO ] Implicit Places using invariants and state equation in 702 ms returned [61]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1188 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 62/86 places, 808/894 transitions.
Applied a total of 0 rules in 202 ms. Remains 62 /62 variables (removed 0) and now considering 808/808 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1640 ms. Remains : 62/86 places, 808/894 transitions.
[2026-05-23 03:21:38] [INFO ] Flatten gal took : 129 ms
[2026-05-23 03:21:38] [INFO ] Flatten gal took : 140 ms
[2026-05-23 03:21:38] [INFO ] Input system was already deterministic with 808 transitions.
[2026-05-23 03:21:38] [INFO ] Flatten gal took : 120 ms
[2026-05-23 03:21:38] [INFO ] Flatten gal took : 82 ms
[2026-05-23 03:21:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality2803509188884143450.gal : 56 ms
[2026-05-23 03:21:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality15584986364554461893.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/CTLCardinality2803509188884143450.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15584986364554461893.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,1.88124e+08,9.37596,188792,2,7677,5,367247,6,0,1054,366710,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-23 03:22:08] [INFO ] Flatten gal took : 80 ms
[2026-05-23 03:22:08] [INFO ] Applying decomposition
[2026-05-23 03:22:08] [INFO ] Flatten gal took : 83 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14831823899037002293.txt' '-o' '/tmp/graph14831823899037002293.bin' '-w' '/tmp/graph14831823899037002293.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14831823899037002293.bin' '-l' '-1' '-v' '-w' '/tmp/graph14831823899037002293.weights' '-q' '0' '-e' '0.001'
[2026-05-23 03:22:09] [INFO ] Decomposing Gal with order
[2026-05-23 03:22:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 03:22:10] [INFO ] Removed a total of 5569 redundant transitions.
[2026-05-23 03:22:10] [INFO ] Flatten gal took : 371 ms
[2026-05-23 03:22:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 145 ms.
[2026-05-23 03:22:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality7928484342968261608.gal : 14 ms
[2026-05-23 03:22:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality594904255006473281.ctl : 12 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/CTLCardinality7928484342968261608.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality594904255006473281.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.
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,1.88124e+08,1.3312,41596,1680,137,77294,1810,659,162240,77,13136,0
Converting to forward existential form...Done !
original formula: AF(((u0.p17!=0)&&(u18.p11!=1)))
=> equivalent forward existential formula: [FwdG(Init,!(((u0.p17!=0)&&(u18.p11!=1))))] = FALSE
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 11
(forward)formula 0,0,21.8348,535124,1,0,718609,2484,6605,4.12407e+06,353,19951,1241148
FORMULA AutonomousCar-PT-09a-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 86/86 places, 894/894 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 85 transition count 882
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 22 place count 74 transition count 882
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 22 place count 74 transition count 881
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 24 place count 73 transition count 881
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 33 place count 64 transition count 800
Iterating global reduction 2 with 9 rules applied. Total rules applied 42 place count 64 transition count 800
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 46 place count 62 transition count 798
Applied a total of 46 rules in 161 ms. Remains 62 /86 variables (removed 24) and now considering 798/894 (removed 96) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8693083348841408594.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9959471389034120417.kers'
[2026-05-23 03:22:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8693083348841408594.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9959471389034120417.kers]
Normalized transition count is 797 out of 798 initially.
Culled 0 columns in 3 ms.
// Phase 1: matrix 797 rows 62 cols 11790 entries
Finished phase 1 with 51 SingleSign rule and 0 generalized
[2026-05-23 03:22:32] [INFO ] Computed 11 invariants in 9 ms
Computed 11 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-9959471389034120417.kers
Total runtime 16 ms.
[2026-05-23 03:22:33] [INFO ] Implicit Places using invariants in 544 ms returned []
[2026-05-23 03:22:33] [INFO ] Invariant cache hit.
[2026-05-23 03:22:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-23 03:22:34] [INFO ] Implicit Places using invariants and state equation in 836 ms returned [60]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1385 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 61/86 places, 798/894 transitions.
Applied a total of 0 rules in 79 ms. Remains 61 /61 variables (removed 0) and now considering 798/798 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1627 ms. Remains : 61/86 places, 798/894 transitions.
[2026-05-23 03:22:34] [INFO ] Flatten gal took : 115 ms
[2026-05-23 03:22:34] [INFO ] Flatten gal took : 119 ms
[2026-05-23 03:22:34] [INFO ] Input system was already deterministic with 798 transitions.
[2026-05-23 03:22:34] [INFO ] Flatten gal took : 105 ms
[2026-05-23 03:22:34] [INFO ] Flatten gal took : 74 ms
[2026-05-23 03:22:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality9873161413263720621.gal : 13 ms
[2026-05-23 03:22:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality10600756373473688532.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/CTLCardinality9873161413263720621.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10600756373473688532.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,1.57495e+08,7.84161,155304,2,6766,5,299865,6,0,1040,289955,0
Converting to forward existential form...Done !
original formula: EG(((p5==0)&&(p11==0)))
=> equivalent forward existential formula: [FwdG(Init,((p5==0)&&(p11==0)))] != FALSE
Hit Full ! (commute/partial/dont) 690/108/108
Detected timeout of ITS tools.
[2026-05-23 03:23:04] [INFO ] Flatten gal took : 144 ms
[2026-05-23 03:23:04] [INFO ] Applying decomposition
[2026-05-23 03:23:05] [INFO ] Flatten gal took : 124 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/graph10238169271127469492.txt' '-o' '/tmp/graph10238169271127469492.bin' '-w' '/tmp/graph10238169271127469492.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10238169271127469492.bin' '-l' '-1' '-v' '-w' '/tmp/graph10238169271127469492.weights' '-q' '0' '-e' '0.001'
[2026-05-23 03:23:05] [INFO ] Decomposing Gal with order
[2026-05-23 03:23:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 03:23:05] [INFO ] Removed a total of 5552 redundant transitions.
[2026-05-23 03:23:05] [INFO ] Flatten gal took : 185 ms
[2026-05-23 03:23:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 38 labels/synchronizations in 51 ms.
[2026-05-23 03:23:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality5216757241753606160.gal : 7 ms
[2026-05-23 03:23:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality9583667822356745589.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/CTLCardinality5216757241753606160.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9583667822356745589.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,1.57495e+08,2.25911,81848,3370,104,82681,1686,1677,649700,75,8773,0
Converting to forward existential form...Done !
original formula: EG(((u19.p5==0)&&(u19.p11==0)))
=> equivalent forward existential formula: [FwdG(Init,((u19.p5==0)&&(u19.p11==0)))] != FALSE
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 11
(forward)formula 0,1,26.7145,779072,1,0,516071,1686,12201,8.10839e+06,350,8773,1641282
FORMULA AutonomousCar-PT-09a-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 86/86 places, 894/894 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 77 transition count 813
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 77 transition count 813
Applied a total of 18 rules in 10 ms. Remains 77 /86 variables (removed 9) and now considering 813/894 (removed 81) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7604847910208287481.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6692194606944927600.kers'
[2026-05-23 03:23:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7604847910208287481.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6692194606944927600.kers]
Normalized transition count is 812 out of 813 initially.
Culled 0 columns in 3 ms.
// Phase 1: matrix 812 rows 77 cols 11833 entries
Finished phase 1 with 66 SingleSign rule and 0 generalized
[2026-05-23 03:23:32] [INFO ] Computed 11 invariants in 12 ms
Computed 11 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-6692194606944927600.kers
Total runtime 17 ms.
[2026-05-23 03:23:33] [INFO ] Implicit Places using invariants in 462 ms returned []
[2026-05-23 03:23:33] [INFO ] Invariant cache hit.
[2026-05-23 03:23:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 03:23:34] [INFO ] Implicit Places using invariants and state equation in 862 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1328 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 76/86 places, 813/894 transitions.
Applied a total of 0 rules in 10 ms. Remains 76 /76 variables (removed 0) and now considering 813/813 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1349 ms. Remains : 76/86 places, 813/894 transitions.
[2026-05-23 03:23:34] [INFO ] Flatten gal took : 87 ms
[2026-05-23 03:23:34] [INFO ] Flatten gal took : 94 ms
[2026-05-23 03:23:34] [INFO ] Input system was already deterministic with 813 transitions.
[2026-05-23 03:23:34] [INFO ] Flatten gal took : 93 ms
[2026-05-23 03:23:34] [INFO ] Flatten gal took : 117 ms
[2026-05-23 03:23:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality12467068285819210919.gal : 20 ms
[2026-05-23 03:23:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality18430749255861435368.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/CTLCardinality12467068285819210919.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18430749255861435368.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,2.01038e+09,20.0078,396672,2,14462,5,689056,6,0,1115,628773,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-23 03:24:04] [INFO ] Flatten gal took : 93 ms
[2026-05-23 03:24:04] [INFO ] Applying decomposition
[2026-05-23 03:24:04] [INFO ] Flatten gal took : 73 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/graph17273819471402333222.txt' '-o' '/tmp/graph17273819471402333222.bin' '-w' '/tmp/graph17273819471402333222.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17273819471402333222.bin' '-l' '-1' '-v' '-w' '/tmp/graph17273819471402333222.weights' '-q' '0' '-e' '0.001'
[2026-05-23 03:24:05] [INFO ] Decomposing Gal with order
[2026-05-23 03:24:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 03:24:05] [INFO ] Removed a total of 6064 redundant transitions.
[2026-05-23 03:24:05] [INFO ] Flatten gal took : 212 ms
[2026-05-23 03:24:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 41 ms.
[2026-05-23 03:24:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality11850539008973854609.gal : 5 ms
[2026-05-23 03:24:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality6317975434402710436.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/CTLCardinality11850539008973854609.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6317975434402710436.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,2.01038e+09,4.75553,124096,5137,126,125810,1654,940,987294,84,9958,0
Converting to forward existential form...Done !
original formula: EG(AX(E(!(((!((u16.p63==0)||(i0.u17.p72==1)))&&((u6.p32==0)||(u19.p5==1)))) U E(AF(((i0.u13.p58==0)||(u19.p81==1))) U (u19.p7==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(E(!(((!((u16.p63==0)||(i0.u17.p72==1)))&&((u6.p32==0)||(u19.p5==1)))) U E(!(EG(!(((i0.u13.p58=...206
Reverse transition relation is NOT exact ! Due to transitions t321, t322, t323, t324, t325, t326, t327, t328, t329, t330, t331, t332, t333, t334, t335, t33...1932
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 86/86 places, 894/894 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 85 transition count 882
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 22 place count 74 transition count 882
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 22 place count 74 transition count 881
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 24 place count 73 transition count 881
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 32 place count 65 transition count 810
Iterating global reduction 2 with 8 rules applied. Total rules applied 40 place count 65 transition count 810
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 44 place count 63 transition count 808
Applied a total of 44 rules in 134 ms. Remains 63 /86 variables (removed 23) and now considering 808/894 (removed 86) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8521933405454789382.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2036078549465072470.kers'
[2026-05-23 03:24:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8521933405454789382.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2036078549465072470.kers]
Normalized transition count is 807 out of 808 initially.
Culled 0 columns in 2 ms.
// Phase 1: matrix 807 rows 63 cols 11846 entries
Finished phase 1 with 52 SingleSign rule and 0 generalized
[2026-05-23 03:24:35] [INFO ] Computed 11 invariants in 7 ms
Computed 11 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-2036078549465072470.kers
Total runtime 10 ms.
[2026-05-23 03:24:36] [INFO ] Implicit Places using invariants in 511 ms returned []
[2026-05-23 03:24:36] [INFO ] Invariant cache hit.
[2026-05-23 03:24:36] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-23 03:24:37] [INFO ] Implicit Places using invariants and state equation in 995 ms returned [61]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1510 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 62/86 places, 808/894 transitions.
Applied a total of 0 rules in 79 ms. Remains 62 /62 variables (removed 0) and now considering 808/808 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1725 ms. Remains : 62/86 places, 808/894 transitions.
[2026-05-23 03:24:37] [INFO ] Flatten gal took : 115 ms
[2026-05-23 03:24:37] [INFO ] Flatten gal took : 119 ms
[2026-05-23 03:24:37] [INFO ] Input system was already deterministic with 808 transitions.
[2026-05-23 03:24:37] [INFO ] Flatten gal took : 117 ms
[2026-05-23 03:24:38] [INFO ] Flatten gal took : 102 ms
[2026-05-23 03:24:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality15862392993161588475.gal : 13 ms
[2026-05-23 03:24:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality2022766091431129508.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/CTLCardinality15862392993161588475.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2022766091431129508.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,1.88124e+08,7.83538,149756,2,8367,5,281410,6,0,1054,281661,0
Converting to forward existential form...Done !
original formula: !(A((p12==1) U !(EF(EG((p59==1))))))
=> equivalent forward existential formula: ([FwdG(FwdU((FwdU(Init,!(!(E(TRUE U EG((p59==1)))))) * !((p12==1))),TRUE),(p59==1))] != FALSE + [FwdG(Init,!(!(E...190
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t4, t5, t7, t8, t9, t11, t12, t14, t15, t17, t18, t20, t21, t23, t24, t26, t27, t...1745
Detected timeout of ITS tools.
[2026-05-23 03:25:08] [INFO ] Flatten gal took : 120 ms
[2026-05-23 03:25:08] [INFO ] Applying decomposition
[2026-05-23 03:25:08] [INFO ] Flatten gal took : 120 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/graph8791976652720962977.txt' '-o' '/tmp/graph8791976652720962977.bin' '-w' '/tmp/graph8791976652720962977.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8791976652720962977.bin' '-l' '-1' '-v' '-w' '/tmp/graph8791976652720962977.weights' '-q' '0' '-e' '0.001'
[2026-05-23 03:25:08] [INFO ] Decomposing Gal with order
[2026-05-23 03:25:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 03:25:08] [INFO ] Removed a total of 5569 redundant transitions.
[2026-05-23 03:25:08] [INFO ] Flatten gal took : 187 ms
[2026-05-23 03:25:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 41 labels/synchronizations in 67 ms.
[2026-05-23 03:25:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality16141403314186959986.gal : 13 ms
[2026-05-23 03:25:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality11844476029778348757.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/CTLCardinality16141403314186959986.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11844476029778348757.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.
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,1.88124e+08,2.51048,77944,3399,122,79839,2094,1680,607065,77,12558,0
Converting to forward existential form...Done !
original formula: !(A((u18.p12==1) U !(EF(EG((u12.p59==1))))))
=> equivalent forward existential formula: ([FwdG(FwdU((FwdU(Init,!(!(E(TRUE U EG((u12.p59==1)))))) * !((u18.p12==1))),TRUE),(u12.p59==1))] != FALSE + [Fwd...206
Reverse transition relation is NOT exact ! Due to transitions t0, t29, t30, t31, t32, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46,...1850
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 86/86 places, 894/894 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 78 transition count 823
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 78 transition count 823
Applied a total of 16 rules in 9 ms. Remains 78 /86 variables (removed 8) and now considering 823/894 (removed 71) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6905394251209064562.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1741997359171510129.kers'
[2026-05-23 03:25:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6905394251209064562.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1741997359171510129.kers]
Normalized transition count is 822 out of 823 initially.
Culled 0 columns in 3 ms.
// Phase 1: matrix 822 rows 78 cols 11889 entries
Finished phase 1 with 67 SingleSign rule and 0 generalized
[2026-05-23 03:25:39] [INFO ] Computed 11 invariants in 10 ms
Computed 11 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-1741997359171510129.kers
Total runtime 13 ms.
[2026-05-23 03:25:39] [INFO ] Implicit Places using invariants in 320 ms returned []
[2026-05-23 03:25:39] [INFO ] Invariant cache hit.
[2026-05-23 03:25:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 03:25:40] [INFO ] Implicit Places using invariants and state equation in 841 ms returned [76]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1167 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 77/86 places, 823/894 transitions.
Applied a total of 0 rules in 6 ms. Remains 77 /77 variables (removed 0) and now considering 823/823 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1182 ms. Remains : 77/86 places, 823/894 transitions.
[2026-05-23 03:25:40] [INFO ] Flatten gal took : 85 ms
[2026-05-23 03:25:40] [INFO ] Flatten gal took : 93 ms
[2026-05-23 03:25:40] [INFO ] Input system was already deterministic with 823 transitions.
[2026-05-23 03:25:40] [INFO ] Flatten gal took : 92 ms
[2026-05-23 03:25:40] [INFO ] Flatten gal took : 93 ms
[2026-05-23 03:25:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality7296899579943259765.gal : 35 ms
[2026-05-23 03:25:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality11180940728559284956.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/CTLCardinality7296899579943259765.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11180940728559284956.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,2.33598e+09,24.2576,441100,2,15098,5,746469,6,0,1129,679332,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-23 03:26:11] [INFO ] Flatten gal took : 109 ms
[2026-05-23 03:26:11] [INFO ] Applying decomposition
[2026-05-23 03:26:11] [INFO ] Flatten gal took : 83 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph530528584363814755.txt' '-o' '/tmp/graph530528584363814755.bin' '-w' '/tmp/graph530528584363814755.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph530528584363814755.bin' '-l' '-1' '-v' '-w' '/tmp/graph530528584363814755.weights' '-q' '0' '-e' '0.001'
[2026-05-23 03:26:11] [INFO ] Decomposing Gal with order
[2026-05-23 03:26:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 03:26:11] [INFO ] Removed a total of 6081 redundant transitions.
[2026-05-23 03:26:11] [INFO ] Flatten gal took : 187 ms
[2026-05-23 03:26:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 45 labels/synchronizations in 51 ms.
[2026-05-23 03:26:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality15290649521625907302.gal : 7 ms
[2026-05-23 03:26:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality803048517405069543.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/CTLCardinality15290649521625907302.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality803048517405069543.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,2.33598e+09,8.67079,251164,10016,146,239160,1654,944,2.25964e+06,86,10718,0
Converting to forward existential form...Done !
original formula: AF(((AF(AX(FALSE)) * EG((((u12.p49==1)||(i2.u1.p17==0)) + ((u19.p12==1) + E(((u2.p19==0)||(i2.u3.p23==1)) U (u4.p20==1)))))) * ((u6.p28==...173
=> equivalent forward existential formula: [FwdG(Init,!(((!(EG(!(!(EX(!(FALSE)))))) * EG((((u12.p49==1)||(i2.u1.p17==0)) + ((u19.p12==1) + E(((u2.p19==0)||...230
Reverse transition relation is NOT exact ! Due to transitions t168, t428, t430, t432, t434, t436, t438, t440, t442, t444, t446, t448, t450, t452, t454, t45...1182
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 86/86 places, 894/894 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 78 transition count 823
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 78 transition count 823
Applied a total of 16 rules in 8 ms. Remains 78 /86 variables (removed 8) and now considering 823/894 (removed 71) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5142095863983842754.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11337110144338659524.kers'
[2026-05-23 03:26:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5142095863983842754.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11337110144338659524.kers]
Normalized transition count is 822 out of 823 initially.
Culled 0 columns in 2 ms.
// Phase 1: matrix 822 rows 78 cols 11889 entries
Finished phase 1 with 67 SingleSign rule and 0 generalized
[2026-05-23 03:26:41] [INFO ] Computed 11 invariants in 6 ms
Computed 11 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-11337110144338659524.kers
Total runtime 9 ms.
[2026-05-23 03:26:42] [INFO ] Implicit Places using invariants in 422 ms returned []
[2026-05-23 03:26:42] [INFO ] Invariant cache hit.
[2026-05-23 03:26:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 03:26:43] [INFO ] Implicit Places using invariants and state equation in 934 ms returned []
Implicit Place search using SMT with State Equation took 1371 ms to find 0 implicit places.
Running 822 sub problems to find dead transitions.
[2026-05-23 03:26:43] [INFO ] Invariant cache hit.
[2026-05-23 03:26:43] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 822 unsolved
At refinement iteration 1 (OVERLAPS) 1/78 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 822 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 822 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 78/901 variables, and 16 constraints, problems are : Problem set: 0 solved, 822 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 0/78 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 822/56 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 822 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 822 unsolved
At refinement iteration 1 (OVERLAPS) 1/78 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 822 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 822 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 822 unsolved
At refinement iteration 4 (OVERLAPS) 822/900 variables, 78/94 constraints. Problems are: Problem set: 0 solved, 822 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/900 variables, 56/150 constraints. Problems are: Problem set: 0 solved, 822 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 900/901 variables, and 150 constraints, problems are : Problem set: 0 solved, 822 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 78/78 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 822/56 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61889ms problems are : Problem set: 0 solved, 822 unsolved
Search for dead transitions found 0 dead transitions in 61896ms
Starting structural reductions in LTL mode, iteration 1 : 78/86 places, 823/894 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63285 ms. Remains : 78/86 places, 823/894 transitions.
[2026-05-23 03:27:45] [INFO ] Flatten gal took : 83 ms
[2026-05-23 03:27:45] [INFO ] Flatten gal took : 91 ms
[2026-05-23 03:27:45] [INFO ] Input system was already deterministic with 823 transitions.
[2026-05-23 03:27:45] [INFO ] Flatten gal took : 91 ms
[2026-05-23 03:27:45] [INFO ] Flatten gal took : 85 ms
[2026-05-23 03:27:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality1889357585782878108.gal : 18 ms
[2026-05-23 03:27:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality4647694638015546647.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/CTLCardinality1889357585782878108.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4647694638015546647.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,2.33598e+09,21.6251,371372,2,12725,5,707178,6,0,1134,726657,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-23 03:28:15] [INFO ] Flatten gal took : 51 ms
[2026-05-23 03:28:15] [INFO ] Applying decomposition
[2026-05-23 03:28:15] [INFO ] Flatten gal took : 69 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph4819325075035200364.txt' '-o' '/tmp/graph4819325075035200364.bin' '-w' '/tmp/graph4819325075035200364.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4819325075035200364.bin' '-l' '-1' '-v' '-w' '/tmp/graph4819325075035200364.weights' '-q' '0' '-e' '0.001'
[2026-05-23 03:28:16] [INFO ] Decomposing Gal with order
[2026-05-23 03:28:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 03:28:16] [INFO ] Removed a total of 5825 redundant transitions.
[2026-05-23 03:28:16] [INFO ] Flatten gal took : 134 ms
[2026-05-23 03:28:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 45 labels/synchronizations in 47 ms.
[2026-05-23 03:28:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality9766030379088607816.gal : 6 ms
[2026-05-23 03:28:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality9076394072426655918.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/CTLCardinality9766030379088607816.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9076394072426655918.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,2.33598e+09,9.43735,269040,5400,179,221622,2591,1739,2.47081e+06,91,25510,0
Converting to forward existential form...Done !
original formula: AF(AX(EF(((i0.u16.p73==0)&&(i9.u20.p87==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(E(TRUE U ((i0.u16.p73==0)&&(i9.u20.p87==1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t51, t299, t300, t301, t302, t303, t304, t305, t306, t307, t308, t309, t310, t311, t312, t313...1948
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 86/86 places, 894/894 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 85 transition count 884
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 76 transition count 884
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 18 place count 76 transition count 883
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 20 place count 75 transition count 883
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 28 place count 67 transition count 812
Iterating global reduction 2 with 8 rules applied. Total rules applied 36 place count 67 transition count 812
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 40 place count 65 transition count 810
Applied a total of 40 rules in 91 ms. Remains 65 /86 variables (removed 21) and now considering 810/894 (removed 84) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9184241704679927819.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10060410401728619458.kers'
[2026-05-23 03:28:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9184241704679927819.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10060410401728619458.kers]
Normalized transition count is 809 out of 810 initially.
Culled 0 columns in 1 ms.
// Phase 1: matrix 809 rows 65 cols 11850 entries
Finished phase 1 with 54 SingleSign rule and 0 generalized
[2026-05-23 03:28:46] [INFO ] Computed 11 invariants in 6 ms
Computed 11 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-10060410401728619458.kers
Total runtime 11 ms.
[2026-05-23 03:28:46] [INFO ] Implicit Places using invariants in 460 ms returned []
[2026-05-23 03:28:46] [INFO ] Invariant cache hit.
[2026-05-23 03:28:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-23 03:28:47] [INFO ] Implicit Places using invariants and state equation in 903 ms returned [63]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1369 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 64/86 places, 810/894 transitions.
Applied a total of 0 rules in 83 ms. Remains 64 /64 variables (removed 0) and now considering 810/810 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1543 ms. Remains : 64/86 places, 810/894 transitions.
[2026-05-23 03:28:48] [INFO ] Flatten gal took : 121 ms
[2026-05-23 03:28:48] [INFO ] Flatten gal took : 133 ms
[2026-05-23 03:28:48] [INFO ] Input system was already deterministic with 810 transitions.
RANDOM walk for 864 steps (55 resets) in 26 ms. (32 steps per ms) remains 0/1 properties
FORMULA AutonomousCar-PT-09a-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-23 03:28:48] [INFO ] Flatten gal took : 141 ms
[2026-05-23 03:28:48] [INFO ] Flatten gal took : 111 ms
[2026-05-23 03:28:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1151777753310675770.gal : 18 ms
[2026-05-23 03:28:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3070394330737464424.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1151777753310675770.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3070394330737464424.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 : 86/86 places, 894/894 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 86 transition count 885
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 77 transition count 885
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 18 place count 77 transition count 884
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 20 place count 76 transition count 884
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 27 place count 69 transition count 823
Iterating global reduction 2 with 7 rules applied. Total rules applied 34 place count 69 transition count 823
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 38 place count 67 transition count 821
Applied a total of 38 rules in 132 ms. Remains 67 /86 variables (removed 19) and now considering 821/894 (removed 73) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11356009406098722658.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16654522053284865264.kers'
[2026-05-23 03:28:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11356009406098722658.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16654522053284865264.kers]
Normalized transition count is 820 out of 821 initially.
Culled 0 columns in 3 ms.
// Phase 1: matrix 820 rows 67 cols 11919 entries
Finished phase 1 with 56 SingleSign rule and 0 generalized
[2026-05-23 03:28:48] [INFO ] Computed 11 invariants in 10 ms
Computed 11 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-16654522053284865264.kers
Total runtime 14 ms.
[2026-05-23 03:28:49] [INFO ] Implicit Places using invariants in 458 ms returned []
[2026-05-23 03:28:49] [INFO ] Invariant cache hit.
[2026-05-23 03:28:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-23 03:28:50] [INFO ] Implicit Places using invariants and state equation in 932 ms returned [65]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1394 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 66/86 places, 821/894 transitions.
Applied a total of 0 rules in 83 ms. Remains 66 /66 variables (removed 0) and now considering 821/821 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1609 ms. Remains : 66/86 places, 821/894 transitions.
[2026-05-23 03:28:50] [INFO ] Flatten gal took : 114 ms
[2026-05-23 03:28:50] [INFO ] Flatten gal took : 123 ms
[2026-05-23 03:28:50] [INFO ] Input system was already deterministic with 821 transitions.
[2026-05-23 03:28:50] [INFO ] Flatten gal took : 120 ms
[2026-05-23 03:28:50] [INFO ] Flatten gal took : 122 ms
[2026-05-23 03:28:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality13891827167072031247.gal : 20 ms
[2026-05-23 03:28:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality2678486625515827166.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/CTLCardinality13891827167072031247.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2678486625515827166.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,3.14611e+08,12.0812,265484,2,8384,5,508526,6,0,1083,510496,0
Converting to forward existential form...Done !
original formula: AF(EG((A((((p38!=1)&&(p33==1))&&(p34==1)) U (AF(((p28==0)||(p51==1))) * A((p19==0) U (p22==1)))) * (p33==1))))
=> equivalent forward existential formula: [FwdG(Init,!(EG((!((E(!((!(EG(!(((p28==0)||(p51==1))))) * !((E(!((p22==1)) U (!((p19==0)) * !((p22==1)))) + EG(!...457
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t5, t6, t8, t9, t11, t12, t14, t15, t17, t18, t19, t22, t23, t26, t27, t28, t30, ...1037
Detected timeout of ITS tools.
[2026-05-23 03:29:21] [INFO ] Flatten gal took : 70 ms
[2026-05-23 03:29:21] [INFO ] Applying decomposition
[2026-05-23 03:29:21] [INFO ] Flatten gal took : 71 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph943313454690366744.txt' '-o' '/tmp/graph943313454690366744.bin' '-w' '/tmp/graph943313454690366744.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph943313454690366744.bin' '-l' '-1' '-v' '-w' '/tmp/graph943313454690366744.weights' '-q' '0' '-e' '0.001'
[2026-05-23 03:29:21] [INFO ] Decomposing Gal with order
[2026-05-23 03:29:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 03:29:21] [INFO ] Removed a total of 5606 redundant transitions.
[2026-05-23 03:29:21] [INFO ] Flatten gal took : 89 ms
[2026-05-23 03:29:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 47 ms.
[2026-05-23 03:29:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality2195527119435031068.gal : 9 ms
[2026-05-23 03:29:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality14658038466606207885.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/CTLCardinality2195527119435031068.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14658038466606207885.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,3.14611e+08,0.960407,26928,1375,132,41310,1760,1211,100434,82,10305,0
Converting to forward existential form...Done !
original formula: AF(EG((A((((u8.p38!=1)&&(i2.u6.p33==1))&&(i3.u7.p34==1)) U (AF(((i2.u4.p28==0)||(i0.u12.p51==1))) * A((u1.p19==0) U (u2.p22==1)))) * (i2....168
=> equivalent forward existential formula: [FwdG(Init,!(EG((!((E(!((!(EG(!(((i2.u4.p28==0)||(i0.u12.p51==1))))) * !((E(!((u2.p22==1)) U (!((u1.p19==0)) * !...553
Reverse transition relation is NOT exact ! Due to transitions t1, t43, t44, t47, t48, t59, t60, t63, t64, t75, t76, t79, t80, t91, t92, t95, t96, t107, t10...1152
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 86/86 places, 894/894 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 80 transition count 834
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 80 transition count 834
Applied a total of 12 rules in 9 ms. Remains 80 /86 variables (removed 6) and now considering 834/894 (removed 60) transitions.
[2026-05-23 03:29:51] [INFO ] Flow matrix only has 833 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15063832423131627933.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8077180693218706959.kers'
[2026-05-23 03:29:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15063832423131627933.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8077180693218706959.kers]
Normalized transition count is 832 out of 833 initially.
Culled 0 columns in 2 ms.
// Phase 1: matrix 832 rows 80 cols 11945 entries
Finished phase 1 with 68 SingleSign rule and 0 generalized
[2026-05-23 03:29:51] [INFO ] Computed 12 invariants in 6 ms
Computed 12 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-8077180693218706959.kers
Total runtime 9 ms.
[2026-05-23 03:29:51] [INFO ] Implicit Places using invariants in 311 ms returned []
[2026-05-23 03:29:51] [INFO ] Flow matrix only has 833 transitions (discarded 1 similar events)
[2026-05-23 03:29:51] [INFO ] Invariant cache hit.
[2026-05-23 03:29:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 03:29:52] [INFO ] Implicit Places using invariants and state equation in 839 ms returned [78]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1161 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 79/86 places, 834/894 transitions.
Applied a total of 0 rules in 8 ms. Remains 79 /79 variables (removed 0) and now considering 834/834 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1179 ms. Remains : 79/86 places, 834/894 transitions.
[2026-05-23 03:29:52] [INFO ] Flatten gal took : 106 ms
[2026-05-23 03:29:53] [INFO ] Flatten gal took : 118 ms
[2026-05-23 03:29:53] [INFO ] Input system was already deterministic with 834 transitions.
[2026-05-23 03:29:53] [INFO ] Flatten gal took : 122 ms
[2026-05-23 03:29:53] [INFO ] Flatten gal took : 123 ms
[2026-05-23 03:29:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality18151588766321512741.gal : 19 ms
[2026-05-23 03:29:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality684787537525448567.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/CTLCardinality18151588766321512741.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality684787537525448567.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,2.71511e+09,27.6701,542456,2,16607,5,886412,6,0,1145,884204,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-23 03:30:23] [INFO ] Flatten gal took : 75 ms
[2026-05-23 03:30:23] [INFO ] Applying decomposition
[2026-05-23 03:30:23] [INFO ] Flatten gal took : 79 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/graph10321017691927695963.txt' '-o' '/tmp/graph10321017691927695963.bin' '-w' '/tmp/graph10321017691927695963.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10321017691927695963.bin' '-l' '-1' '-v' '-w' '/tmp/graph10321017691927695963.weights' '-q' '0' '-e' '0.001'
[2026-05-23 03:30:23] [INFO ] Decomposing Gal with order
[2026-05-23 03:30:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 03:30:24] [INFO ] Removed a total of 6098 redundant transitions.
[2026-05-23 03:30:24] [INFO ] Flatten gal took : 170 ms
[2026-05-23 03:30:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 63 ms.
[2026-05-23 03:30:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality12370986397134735679.gal : 9 ms
[2026-05-23 03:30:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality6431620048685251494.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/CTLCardinality12370986397134735679.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6431620048685251494.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,2.71511e+09,21.9642,610916,11486,138,354235,2711,1729,6.38363e+06,84,17789,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 86/86 places, 894/894 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 77 transition count 813
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 77 transition count 813
Applied a total of 18 rules in 19 ms. Remains 77 /86 variables (removed 9) and now considering 813/894 (removed 81) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13077685499314573274.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11558015991107115414.kers'
[2026-05-23 03:30:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13077685499314573274.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11558015991107115414.kers]
Normalized transition count is 812 out of 813 initially.
Culled 0 columns in 1 ms.
// Phase 1: matrix 812 rows 77 cols 11833 entries
Finished phase 1 with 66 SingleSign rule and 0 generalized
[2026-05-23 03:30:54] [INFO ] Computed 11 invariants in 6 ms
Computed 11 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-11558015991107115414.kers
Total runtime 9 ms.
[2026-05-23 03:30:54] [INFO ] Implicit Places using invariants in 505 ms returned []
[2026-05-23 03:30:54] [INFO ] Invariant cache hit.
[2026-05-23 03:30:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 03:30:55] [INFO ] Implicit Places using invariants and state equation in 863 ms returned []
Implicit Place search using SMT with State Equation took 1371 ms to find 0 implicit places.
Running 812 sub problems to find dead transitions.
[2026-05-23 03:30:55] [INFO ] Invariant cache hit.
[2026-05-23 03:30:55] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 812 unsolved
At refinement iteration 1 (OVERLAPS) 1/77 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 812 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/77 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 812 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 3 (INCLUDED_ONLY) 0/77 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 812 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 77/890 variables, and 16 constraints, problems are : Problem set: 0 solved, 812 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 0/77 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 812/55 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 812 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 812 unsolved
At refinement iteration 1 (OVERLAPS) 1/77 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 812 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/77 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 812 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/77 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 812 unsolved
At refinement iteration 4 (OVERLAPS) 812/889 variables, 77/93 constraints. Problems are: Problem set: 0 solved, 812 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/889 variables, 55/148 constraints. Problems are: Problem set: 0 solved, 812 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 889/890 variables, and 148 constraints, problems are : Problem set: 0 solved, 812 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 77/77 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 812/55 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61907ms problems are : Problem set: 0 solved, 812 unsolved
Search for dead transitions found 0 dead transitions in 61914ms
Starting structural reductions in LTL mode, iteration 1 : 77/86 places, 813/894 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63309 ms. Remains : 77/86 places, 813/894 transitions.
[2026-05-23 03:31:57] [INFO ] Flatten gal took : 82 ms
[2026-05-23 03:31:57] [INFO ] Flatten gal took : 89 ms
[2026-05-23 03:31:58] [INFO ] Input system was already deterministic with 813 transitions.
[2026-05-23 03:31:58] [INFO ] Flatten gal took : 87 ms
[2026-05-23 03:31:58] [INFO ] Flatten gal took : 89 ms
[2026-05-23 03:31:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality8926093208856015007.gal : 19 ms
[2026-05-23 03:31:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality1427703293349112307.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/CTLCardinality8926093208856015007.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1427703293349112307.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,2.01038e+09,17.6439,307188,2,9572,5,532841,6,0,1120,503412,0
Converting to forward existential form...Done !
original formula: EX(AG(((AX((AX((p87==1)) * ((p65==0)||(p23==1)))) + (p35==0)) + (p88==1))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(((!(EX(!((!(EX(!((p87==1)))) * ((p65==0)||(p23==1)))))) + (p35==0)) + (p88==1))))))] !...162
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t13, t14, t17, t18, t21, t22, t25, t26, t29, t30, t33, t34, t37, t38...3348
Detected timeout of ITS tools.
[2026-05-23 03:32:28] [INFO ] Flatten gal took : 91 ms
[2026-05-23 03:32:28] [INFO ] Applying decomposition
[2026-05-23 03:32:28] [INFO ] Flatten gal took : 92 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/graph16149774148307681079.txt' '-o' '/tmp/graph16149774148307681079.bin' '-w' '/tmp/graph16149774148307681079.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16149774148307681079.bin' '-l' '-1' '-v' '-w' '/tmp/graph16149774148307681079.weights' '-q' '0' '-e' '0.001'
[2026-05-23 03:32:28] [INFO ] Decomposing Gal with order
[2026-05-23 03:32:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 03:32:29] [INFO ] Removed a total of 6065 redundant transitions.
[2026-05-23 03:32:29] [INFO ] Flatten gal took : 157 ms
[2026-05-23 03:32:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 45 ms.
[2026-05-23 03:32:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality13765397115538825879.gal : 5 ms
[2026-05-23 03:32:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality15198149721707723414.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/CTLCardinality13765397115538825879.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15198149721707723414.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.
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,2.01038e+09,4.87513,132028,3596,115,143836,2331,962,1.05358e+06,79,19635,0
Converting to forward existential form...Done !
original formula: EX(AG(((AX((AX((i8.u21.p87==1)) * ((i9.u14.p65==0)||(i9.u2.p23==1)))) + (u7.p35==0)) + (i8.u21.p88==1))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(((!(EX(!((!(EX(!((i8.u21.p87==1)))) * ((i9.u14.p65==0)||(i9.u2.p23==1)))))) + (u7.p35=...192
Reverse transition relation is NOT exact ! Due to transitions t289, t291, t293, t295, t297, t299, t301, t303, t305, t307, t309, t311, t313, t315, t317, t31...1937
Detected timeout of ITS tools.
[2026-05-23 03:32:59] [INFO ] Flatten gal took : 127 ms
[2026-05-23 03:32:59] [INFO ] Flatten gal took : 143 ms
[2026-05-23 03:32:59] [INFO ] Applying decomposition
[2026-05-23 03:32:59] [INFO ] Flatten gal took : 128 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/graph8160072283139210481.txt' '-o' '/tmp/graph8160072283139210481.bin' '-w' '/tmp/graph8160072283139210481.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8160072283139210481.bin' '-l' '-1' '-v' '-w' '/tmp/graph8160072283139210481.weights' '-q' '0' '-e' '0.001'
[2026-05-23 03:32:59] [INFO ] Decomposing Gal with order
[2026-05-23 03:32:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 03:33:00] [INFO ] Removed a total of 6291 redundant transitions.
[2026-05-23 03:33:00] [INFO ] Flatten gal took : 157 ms
[2026-05-23 03:33:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 61 ms.
[2026-05-23 03:33:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality8896469507470389359.gal : 9 ms
[2026-05-23 03:33:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality11359315795118805883.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/CTLCardinality8896469507470389359.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11359315795118805883.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 7 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,6.71645e+09,84.0886,2197928,12905,137,837855,2179,1762,2.55537e+07,82,18658,0
Converting to forward existential form...Done !
original formula: EG(AX(E(!(((!((i8.u21.p63==0)||(i10.u25.p72==1)))&&((i3.u8.p32==0)||(u28.p5==1)))) U E(AF(((i10.u19.p58==0)||(u28.p81==1))) U (u28.p7==1)...159
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(E(!(((!((i8.u21.p63==0)||(i10.u25.p72==1)))&&((i3.u8.p32==0)||(u28.p5==1)))) U E(!(EG(!(((i10....214
Reverse transition relation is NOT exact ! Due to transitions t130, t544, t891, u28.t366, i1.u2.t44, i2.u5.t39, i3.u8.t35, i4.u11.t30, i5.u14.t25, i6.u17.t...532
ITS-tools command line returned an error code 139
[2026-05-23 03:36:05] [INFO ] Applying decomposition
[2026-05-23 03:36:05] [INFO ] Flatten gal took : 79 ms
[2026-05-23 03:36:05] [INFO ] Decomposing Gal with order
[2026-05-23 03:36:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 03:36:05] [INFO ] Removed a total of 6003 redundant transitions.
[2026-05-23 03:36:05] [INFO ] Flatten gal took : 126 ms
[2026-05-23 03:36:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 64 labels/synchronizations in 16 ms.
[2026-05-23 03:36:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality5360471181846884158.gal : 2 ms
[2026-05-23 03:36:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality894998769256741165.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/CTLCardinality5360471181846884158.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality894998769256741165.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 7 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,6.71645e+09,0.088334,5860,146,91,4321,373,115,5468,82,1542,0
Converting to forward existential form...Done !
original formula: EG(AX(E(!(((!((u10.p63==0)||(u11.p72==1)))&&((u5.p32==0)||(u2.p5==1)))) U E(AF(((u9.p58==0)||(u12.p81==1))) U (u2.p7==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(E(!(((!((u10.p63==0)||(u11.p72==1)))&&((u5.p32==0)||(u2.p5==1)))) U E(!(EG(!(((u9.p58==0)||(u1...197
Reverse transition relation is NOT exact ! Due to transitions t59, t104, t131, t212, t239, t257, t293, t356, t874, t891, u2.t366, u3.t44, u3.t45, u3.t46, u...455
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
(forward)formula 0,1,4.4828,138296,1,0,304298,2167,869,402366,409,12842,306857
FORMULA AutonomousCar-PT-09a-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
original formula: !(A((u2.p12==1) U !(EF(EG((u9.p59==1))))))
=> equivalent forward existential formula: ([FwdG(FwdU((FwdU(Init,!(!(E(TRUE U EG((u9.p59==1)))))) * !((u2.p12==1))),TRUE),(u9.p59==1))] != FALSE + [FwdG(I...202
(forward)formula 1,1,6.64986,203676,1,0,447730,2348,1007,626613,430,15125,456247
FORMULA AutonomousCar-PT-09a-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
original formula: AF(((AF(AX(FALSE)) * EG((((u8.p49==1)||(u3.p17==0)) + ((u2.p12==1) + E(((u3.p19==0)||(u4.p23==1)) U (u4.p20==1)))))) * ((u5.p28==0)&&(u2....164
=> equivalent forward existential formula: [FwdG(Init,!(((!(EG(!(!(EX(!(FALSE)))))) * EG((((u8.p49==1)||(u3.p17==0)) + ((u2.p12==1) + E(((u3.p19==0)||(u4.p...221
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
(forward)formula 2,0,13.9371,408560,1,0,874310,2905,1100,1.30068e+06,446,21537,827775
FORMULA AutonomousCar-PT-09a-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: AF(AX(EF(((u11.p73==0)&&(u14.p87==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(E(TRUE U ((u11.p73==0)&&(u14.p87==1))))))))] = FALSE
(forward)formula 3,1,14.1564,414692,1,0,883437,2914,1108,1.3122e+06,447,21551,841246
FORMULA AutonomousCar-PT-09a-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
original formula: AF(EG((A((((u6.p38!=1)&&(u5.p33==1))&&(u6.p34==1)) U (AF(((u5.p28==0)||(u8.p51==1))) * A((u3.p19==0) U (u4.p22==1)))) * (u5.p33==1))))
=> equivalent forward existential formula: [FwdG(Init,!(EG((!((E(!((!(EG(!(((u5.p28==0)||(u8.p51==1))))) * !((E(!((u4.p22==1)) U (!((u3.p19==0)) * !((u4.p2...523
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found a local SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
(forward)formula 4,0,18.2904,531708,1,0,1.14661e+06,2970,1182,1.69354e+06,452,22150,1113922
FORMULA AutonomousCar-PT-09a-CTLCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: EX(AG(A(AX((((u12.p77==0)||(u10.p66==0))||(u3.p15==1))) U (AX((u12.p81==1)) * (AG((u10.p68==1)) + EF((u3.p17==0)))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(!((E(!((!(EX(!((u12.p81==1)))) * (!(E(TRUE U !((u10.p68==1)))) + E(TRUE U (u3.p17==0))...414
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
(forward)formula 5,0,19.0087,561648,1,0,1.21294e+06,2975,1197,1.80101e+06,454,22245,1185980
FORMULA AutonomousCar-PT-09a-CTLCardinality-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: EX(AG(((AX((AX((u14.p87==1)) * ((u10.p65==0)||(u4.p23==1)))) + (u6.p35==0)) + (u14.p88==1))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(((!(EX(!((!(EX(!((u14.p87==1)))) * ((u10.p65==0)||(u4.p23==1)))))) + (u6.p35==0)) + (u...180
(forward)formula 6,0,19.2472,571028,1,0,1.23567e+06,2975,1202,1.83282e+06,454,22274,1217393
FORMULA AutonomousCar-PT-09a-CTLCardinality-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Total runtime 976035 ms.
BK_STOP 1779507385427
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AutonomousCar-PT-09a"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is AutonomousCar-PT-09a, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r018-smll-177946788000129"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-09a.tgz
mv AutonomousCar-PT-09a execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;