About the Execution of ITS-Tools for ErlangenMainframeV2-PT-bP06C06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16194.684 | 3600000.00 | 3833417.00 | 15816.20 | ?TFTT?T????????? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r338-smll-178021499200250.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 ErlangenMainframeV2-PT-bP06C06, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r338-smll-178021499200250
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.3M
-rw-r--r-- 1 mcc users 7.2K May 27 09:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 27 09:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 27 09:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 27 09:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 27 10:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 27 10:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 27 10:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 27 10:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 7.5K May 27 09:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 68K May 27 09:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K May 27 09:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K May 27 09:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 27 10:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 27 10:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 26 18:17 equiv_col
-rw-r--r-- 1 mcc users 8 May 26 18:17 instance
-rw-r--r-- 1 mcc users 6 May 26 18:17 iscolored
-rw-r--r-- 1 mcc users 1.9M May 26 18:17 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 ErlangenMainframeV2-PT-bP06C06-CTLFireability-2024-00
FORMULA_NAME ErlangenMainframeV2-PT-bP06C06-CTLFireability-2024-01
FORMULA_NAME ErlangenMainframeV2-PT-bP06C06-CTLFireability-2024-02
FORMULA_NAME ErlangenMainframeV2-PT-bP06C06-CTLFireability-2024-03
FORMULA_NAME ErlangenMainframeV2-PT-bP06C06-CTLFireability-2024-04
FORMULA_NAME ErlangenMainframeV2-PT-bP06C06-CTLFireability-2024-05
FORMULA_NAME ErlangenMainframeV2-PT-bP06C06-CTLFireability-2024-06
FORMULA_NAME ErlangenMainframeV2-PT-bP06C06-CTLFireability-2024-07
FORMULA_NAME ErlangenMainframeV2-PT-bP06C06-CTLFireability-2024-08
FORMULA_NAME ErlangenMainframeV2-PT-bP06C06-CTLFireability-2024-09
FORMULA_NAME ErlangenMainframeV2-PT-bP06C06-CTLFireability-2024-10
FORMULA_NAME ErlangenMainframeV2-PT-bP06C06-CTLFireability-2024-11
FORMULA_NAME ErlangenMainframeV2-PT-bP06C06-CTLFireability-2024-12
FORMULA_NAME ErlangenMainframeV2-PT-bP06C06-CTLFireability-2024-13
FORMULA_NAME ErlangenMainframeV2-PT-bP06C06-CTLFireability-2024-14
FORMULA_NAME ErlangenMainframeV2-PT-bP06C06-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1780381183300
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ErlangenMainframeV2-PT-bP06C06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-06-02 06:19:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-06-02 06:19:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-06-02 06:19:46] [INFO ] Load time of PNML (sax parser for PT used): 599 ms
[2026-06-02 06:19:46] [INFO ] Transformed 279 places.
[2026-06-02 06:19:46] [INFO ] Transformed 2491 transitions.
[2026-06-02 06:19:46] [INFO ] Found NUPN structural information;
[2026-06-02 06:19:46] [INFO ] Parsed PT model containing 279 places and 2491 transitions and 38716 arcs in 865 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 25 ms.
Support contains 62 out of 279 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 279/279 places, 2491/2491 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 216 transition count 2428
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 216 transition count 2428
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 156 place count 186 transition count 2398
Iterating global reduction 0 with 30 rules applied. Total rules applied 186 place count 186 transition count 2398
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 188 place count 184 transition count 2396
Iterating global reduction 0 with 2 rules applied. Total rules applied 190 place count 184 transition count 2396
Applied a total of 190 rules in 208 ms. Remains 184 /279 variables (removed 95) and now considering 2396/2491 (removed 95) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9913477060038746189.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15464684570665454547.kers'
[2026-06-02 06:19:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9913477060038746189.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15464684570665454547.kers]
Culled 0 columns in 7 ms.
// Phase 1: matrix 2396 rows 184 cols 38526 entries
Finished phase 1 with 161 SingleSign rule and 3 generalized
[2026-06-02 06:19:47] [INFO ] Computed 20 invariants in 29 ms
Computed 20 P flows in 30 ms.
Exported basis to /tmp/petrispot-output-15464684570665454547.kers
Total runtime 37 ms.
[2026-06-02 06:19:47] [INFO ] Implicit Places using invariants in 578 ms returned []
[2026-06-02 06:19:47] [INFO ] Invariant cache hit.
[2026-06-02 06:19:49] [INFO ] Implicit Places using invariants and state equation in 1654 ms returned []
Implicit Place search using SMT with State Equation took 2310 ms to find 0 implicit places.
Running 2395 sub problems to find dead transitions.
[2026-06-02 06:19:49] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/183 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2395 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 183/2580 variables, and 7 constraints, problems are : Problem set: 0 solved, 2395 unsolved in 30141 ms.
Refiners :[Positive P Invariants (semi-flows): 0/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/184 constraints, PredecessorRefiner: 2395/178 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2395 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/183 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2395 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 183/2580 variables, and 7 constraints, problems are : Problem set: 0 solved, 2395 unsolved in 30084 ms.
Refiners :[Positive P Invariants (semi-flows): 0/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/184 constraints, PredecessorRefiner: 2217/178 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64192ms problems are : Problem set: 0 solved, 2395 unsolved
Search for dead transitions found 0 dead transitions in 64293ms
Starting structural reductions in LTL mode, iteration 1 : 184/279 places, 2396/2491 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66916 ms. Remains : 184/279 places, 2396/2491 transitions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 2396/2396 transitions.
Applied a total of 0 rules in 25 ms. Remains 184 /184 variables (removed 0) and now considering 2396/2396 (removed 0) transitions.
[2026-06-02 06:20:53] [INFO ] Invariant cache hit.
[2026-06-02 06:20:53] [INFO ] Implicit Places using invariants in 125 ms returned []
[2026-06-02 06:20:53] [INFO ] Invariant cache hit.
[2026-06-02 06:20:55] [INFO ] Implicit Places using invariants and state equation in 1420 ms returned []
Implicit Place search using SMT with State Equation took 1547 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1575 ms. Remains : 184/184 places, 2396/2396 transitions.
Support contains 62 out of 184 places after structural reductions.
[2026-06-02 06:20:56] [INFO ] Flatten gal took : 805 ms
[2026-06-02 06:20:56] [INFO ] Flatten gal took : 347 ms
[2026-06-02 06:20:57] [INFO ] Input system was already deterministic with 2396 transitions.
Support contains 59 out of 184 places (down from 62) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 6636 ms. (6 steps per ms) remains 76/85 properties
BEST_FIRST walk for 4003 steps (8 resets) in 61 ms. (64 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4002 steps (8 resets) in 44 ms. (88 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4002 steps (8 resets) in 31 ms. (125 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4002 steps (8 resets) in 24 ms. (160 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 43 ms. (90 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4002 steps (8 resets) in 35 ms. (111 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 76/76 properties
[2026-06-02 06:21:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp50 is UNSAT
At refinement iteration 1 (OVERLAPS) 73/119 variables, 11/11 constraints. Problems are: Problem set: 4 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/119 variables, 1/12 constraints. Problems are: Problem set: 4 solved, 72 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/119 variables, 0/12 constraints. Problems are: Problem set: 4 solved, 72 unsolved
At refinement iteration 4 (OVERLAPS) 27/146 variables, 2/14 constraints. Problems are: Problem set: 4 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/146 variables, 0/14 constraints. Problems are: Problem set: 4 solved, 72 unsolved
Problem AtomicPropp44 is UNSAT
At refinement iteration 6 (OVERLAPS) 38/184 variables, 7/21 constraints. Problems are: Problem set: 5 solved, 71 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 184/2580 variables, and 21 constraints, problems are : Problem set: 5 solved, 71 unsolved in 5023 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/184 constraints, PredecessorRefiner: 76/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 71 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 71 unsolved
Problem AtomicPropp32 is UNSAT
At refinement iteration 1 (OVERLAPS) 73/119 variables, 11/11 constraints. Problems are: Problem set: 6 solved, 70 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/119 variables, 1/12 constraints. Problems are: Problem set: 6 solved, 70 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/119 variables, 0/12 constraints. Problems are: Problem set: 6 solved, 70 unsolved
At refinement iteration 4 (OVERLAPS) 27/146 variables, 2/14 constraints. Problems are: Problem set: 6 solved, 70 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/146 variables, 0/14 constraints. Problems are: Problem set: 6 solved, 70 unsolved
At refinement iteration 6 (OVERLAPS) 38/184 variables, 7/21 constraints. Problems are: Problem set: 6 solved, 70 unsolved
SMT process timed out in 11500ms, After SMT, problems are : Problem set: 6 solved, 70 unsolved
Fused 70 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 46 out of 184 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 184/184 places, 2396/2396 transitions.
Graph (trivial) has 125 edges and 184 vertex of which 9 / 184 are part of one of the 4 SCC in 9 ms
Free SCC test removed 5 places
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 29 place count 179 transition count 2358
Reduce places removed 28 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 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 1 with 46 rules applied. Total rules applied 75 place count 151 transition count 2340
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 84 place count 142 transition count 2340
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 84 place count 142 transition count 2326
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 112 place count 128 transition count 2326
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 118 place count 122 transition count 2320
Iterating global reduction 3 with 6 rules applied. Total rules applied 124 place count 122 transition count 2320
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 124 place count 122 transition count 2318
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 128 place count 120 transition count 2318
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 129 place count 119 transition count 2309
Iterating global reduction 3 with 1 rules applied. Total rules applied 130 place count 119 transition count 2309
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 2 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 174 place count 97 transition count 2287
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 176 place count 95 transition count 2277
Iterating global reduction 3 with 2 rules applied. Total rules applied 178 place count 95 transition count 2277
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -40
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 190 place count 89 transition count 2317
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 200 place count 89 transition count 2307
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 203 place count 89 transition count 2304
Free-agglomeration rule applied 5 times.
Iterating global reduction 4 with 5 rules applied. Total rules applied 208 place count 89 transition count 2299
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 213 place count 84 transition count 2299
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 215 place count 84 transition count 2297
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 216 place count 84 transition count 2297
Partial Post-agglomeration rule applied 5 times.
Drop transitions (Partial Post agglomeration) removed 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 221 place count 84 transition count 2297
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 226 place count 84 transition count 2292
Applied a total of 226 rules in 2187 ms. Remains 84 /184 variables (removed 100) and now considering 2292/2396 (removed 104) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2189 ms. Remains : 84/184 places, 2292/2396 transitions.
RANDOM walk for 40000 steps (8 resets) in 6695 ms. (5 steps per ms) remains 66/70 properties
BEST_FIRST walk for 4002 steps (8 resets) in 44 ms. (88 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4003 steps (8 resets) in 54 ms. (72 steps per ms) remains 65/66 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4002 steps (8 resets) in 36 ms. (108 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4001 steps (8 resets) in 50 ms. (78 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4002 steps (8 resets) in 49 ms. (80 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4001 steps (8 resets) in 81 ms. (48 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4001 steps (8 resets) in 51 ms. (76 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4001 steps (8 resets) in 83 ms. (47 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4001 steps (8 resets) in 64 ms. (61 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4001 steps (8 resets) in 60 ms. (65 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4002 steps (8 resets) in 64 ms. (61 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4001 steps (8 resets) in 63 ms. (62 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4001 steps (8 resets) in 89 ms. (44 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4000 steps (8 resets) in 74 ms. (53 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 43 ms. (90 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4001 steps (8 resets) in 87 ms. (45 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 66 ms. (59 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4002 steps (8 resets) in 90 ms. (43 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4001 steps (8 resets) in 82 ms. (48 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 73 ms. (54 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4002 steps (8 resets) in 84 ms. (47 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4002 steps (8 resets) in 66 ms. (59 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4000 steps (8 resets) in 61 ms. (64 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4001 steps (8 resets) in 46 ms. (85 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4002 steps (8 resets) in 53 ms. (74 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4001 steps (8 resets) in 66 ms. (59 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4002 steps (8 resets) in 35 ms. (111 steps per ms) remains 64/65 properties
BEST_FIRST walk for 4002 steps (8 resets) in 62 ms. (63 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4002 steps (8 resets) in 63 ms. (62 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4001 steps (8 resets) in 55 ms. (71 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4002 steps (8 resets) in 107 ms. (37 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4000 steps (8 resets) in 63 ms. (62 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (8 resets) in 51 ms. (76 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4002 steps (8 resets) in 58 ms. (67 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4002 steps (8 resets) in 62 ms. (63 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (8 resets) in 74 ms. (53 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4001 steps (8 resets) in 65 ms. (60 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4001 steps (8 resets) in 71 ms. (55 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4001 steps (8 resets) in 68 ms. (57 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4000 steps (8 resets) in 65 ms. (60 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4002 steps (8 resets) in 61 ms. (64 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4000 steps (8 resets) in 76 ms. (51 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4001 steps (8 resets) in 38 ms. (102 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (8 resets) in 48 ms. (81 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4002 steps (8 resets) in 67 ms. (58 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (8 resets) in 72 ms. (54 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4002 steps (8 resets) in 84 ms. (47 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4000 steps (8 resets) in 92 ms. (43 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (8 resets) in 66 ms. (59 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (8 resets) in 53 ms. (74 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4000 steps (8 resets) in 64 ms. (61 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4001 steps (8 resets) in 72 ms. (54 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (8 resets) in 84 ms. (47 steps per ms) remains 64/64 properties
Interrupted probabilistic random walk after 351051 steps, run timeout after 9001 ms. (steps per millisecond=39 ) properties seen :5 out of 64
Probabilistic random walk after 351051 steps, saw 80698 distinct states, run finished after 9018 ms. (steps per millisecond=38 ) properties seen :5
[2026-06-02 06:21:26] [INFO ] Flow matrix only has 2291 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-15317354791345340655.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18265038613114532328.kers'
[2026-06-02 06:21:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15317354791345340655.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18265038613114532328.kers]
Culled 0 columns in 26 ms.
// Phase 1: matrix 2291 rows 84 cols 38350 entries
Finished phase 1 with 61 SingleSign rule and 3 generalized
[2026-06-02 06:21:26] [INFO ] Computed 20 invariants in 49 ms
Computed 20 P flows in 59 ms.
Exported basis to /tmp/petrispot-output-18265038613114532328.kers
Total runtime 67 ms.
[2026-06-02 06:21:26] [INFO ] State equation strengthened by 27 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (OVERLAPS) 7/49 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (OVERLAPS) 15/64 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/64 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (OVERLAPS) 20/84 variables, 7/21 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/84 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 8 (OVERLAPS) 2291/2375 variables, 84/105 constraints. Problems are: Problem set: 0 solved, 59 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/2375 variables, 27/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2375 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 11 (OVERLAPS) 0/2375 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2375/2375 variables, and 132 constraints, problems are : Problem set: 0 solved, 59 unsolved in 31848 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 84/84 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 59/0 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (OVERLAPS) 7/49 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (OVERLAPS) 15/64 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/64 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (OVERLAPS) 20/84 variables, 7/21 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/84 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 8 (OVERLAPS) 2291/2375 variables, 84/105 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2375 variables, 27/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2375 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 11 (OVERLAPS) 0/2375 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2375/2375 variables, and 132 constraints, problems are : Problem set: 0 solved, 59 unsolved in 33900 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 84/84 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 59/0 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 66128ms problems are : Problem set: 0 solved, 59 unsolved
Parikh walk visited 11 properties in 3172 ms.
Support contains 42 out of 84 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 84/84 places, 2292/2292 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 84 transition count 2291
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 83 transition count 2291
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 83 transition count 2290
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 4 place count 82 transition count 2290
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 81 transition count 2274
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 81 transition count 2274
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 7 place count 81 transition count 2273
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 9 place count 80 transition count 2272
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 10 place count 79 transition count 2269
Iterating global reduction 3 with 1 rules applied. Total rules applied 11 place count 79 transition count 2269
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 12 place count 79 transition count 2268
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 13 place count 79 transition count 2267
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 14 place count 78 transition count 2267
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 15 place count 78 transition count 2267
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 16 place count 78 transition count 2266
Applied a total of 16 rules in 822 ms. Remains 78 /84 variables (removed 6) and now considering 2266/2292 (removed 26) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 822 ms. Remains : 78/84 places, 2266/2292 transitions.
RANDOM walk for 40000 steps (8 resets) in 2103 ms. (19 steps per ms) remains 42/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 62 ms. (63 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 62 ms. (63 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 62 ms. (63 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4000 steps (8 resets) in 61 ms. (64 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4002 steps (8 resets) in 62 ms. (63 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 60 ms. (65 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4002 steps (8 resets) in 65 ms. (60 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 95 ms. (41 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4002 steps (8 resets) in 77 ms. (51 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4002 steps (8 resets) in 83 ms. (47 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4001 steps (8 resets) in 71 ms. (55 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 71 ms. (55 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 66 ms. (59 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4002 steps (8 resets) in 86 ms. (46 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4001 steps (8 resets) in 94 ms. (42 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4001 steps (8 resets) in 77 ms. (51 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 75 ms. (52 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4001 steps (8 resets) in 74 ms. (53 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4002 steps (8 resets) in 80 ms. (49 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4002 steps (8 resets) in 78 ms. (50 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4001 steps (8 resets) in 75 ms. (52 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 73 ms. (54 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4001 steps (8 resets) in 73 ms. (54 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4001 steps (8 resets) in 77 ms. (51 steps per ms) remains 42/42 properties
[2026-06-02 06:22:37] [INFO ] Flow matrix only has 2264 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10427746973402180127.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10596980329055135957.kers'
[2026-06-02 06:22:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10427746973402180127.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10596980329055135957.kers]
Culled 0 columns in 9 ms.
// Phase 1: matrix 2264 rows 78 cols 38222 entries
Finished phase 1 with 55 SingleSign rule and 3 generalized
[2026-06-02 06:22:37] [INFO ] Computed 20 invariants in 34 ms
Computed 20 P flows in 35 ms.
Exported basis to /tmp/petrispot-output-10596980329055135957.kers
Total runtime 40 ms.
[2026-06-02 06:22:37] [INFO ] State equation strengthened by 24 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (OVERLAPS) 6/48 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 4 (OVERLAPS) 11/59 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 6 (OVERLAPS) 19/78 variables, 7/21 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/78 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 8 (OVERLAPS) 2264/2342 variables, 78/99 constraints. Problems are: Problem set: 0 solved, 42 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/2342 variables, 24/123 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2342 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 11 (OVERLAPS) 0/2342 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2342/2342 variables, and 123 constraints, problems are : Problem set: 0 solved, 42 unsolved in 18871 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 78/78 constraints, ReadFeed: 24/24 constraints, PredecessorRefiner: 42/0 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 42 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (OVERLAPS) 6/48 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 4 (OVERLAPS) 11/59 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 6 (OVERLAPS) 19/78 variables, 7/21 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/78 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 8 (OVERLAPS) 2264/2342 variables, 78/99 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2342 variables, 24/123 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2342 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 11 (OVERLAPS) 0/2342 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2342/2342 variables, and 123 constraints, problems are : Problem set: 0 solved, 42 unsolved in 22910 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 78/78 constraints, ReadFeed: 24/24 constraints, PredecessorRefiner: 42/0 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41957ms problems are : Problem set: 0 solved, 42 unsolved
Parikh walk visited 5 properties in 2115 ms.
Support contains 42 out of 78 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 78/78 places, 2266/2266 transitions.
Applied a total of 0 rules in 186 ms. Remains 78 /78 variables (removed 0) and now considering 2266/2266 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 186 ms. Remains : 78/78 places, 2266/2266 transitions.
Successfully simplified 6 atomic propositions for a total of 16 simplifications.
[2026-06-02 06:23:22] [INFO ] Flatten gal took : 269 ms
[2026-06-02 06:23:22] [INFO ] Flatten gal took : 285 ms
[2026-06-02 06:23:23] [INFO ] Input system was already deterministic with 2396 transitions.
Computed a total of 22 stabilizing places and 22 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 2396/2396 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 177 transition count 2389
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 177 transition count 2389
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 17 place count 174 transition count 2386
Iterating global reduction 0 with 3 rules applied. Total rules applied 20 place count 174 transition count 2386
Applied a total of 20 rules in 49 ms. Remains 174 /184 variables (removed 10) and now considering 2386/2396 (removed 10) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8980172242519736898.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6614021000365634246.kers'
[2026-06-02 06:23:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8980172242519736898.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6614021000365634246.kers]
Culled 0 columns in 6 ms.
// Phase 1: matrix 2386 rows 174 cols 38506 entries
Finished phase 1 with 151 SingleSign rule and 3 generalized
[2026-06-02 06:23:23] [INFO ] Computed 20 invariants in 26 ms
Computed 20 P flows in 26 ms.
Exported basis to /tmp/petrispot-output-6614021000365634246.kers
Total runtime 36 ms.
[2026-06-02 06:23:23] [INFO ] Implicit Places using invariants in 362 ms returned []
[2026-06-02 06:23:23] [INFO ] Invariant cache hit.
[2026-06-02 06:23:25] [INFO ] Implicit Places using invariants and state equation in 1286 ms returned []
Implicit Place search using SMT with State Equation took 1650 ms to find 0 implicit places.
Running 2385 sub problems to find dead transitions.
[2026-06-02 06:23:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2385 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 173/2560 variables, and 7 constraints, problems are : Problem set: 0 solved, 2385 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 0/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/174 constraints, PredecessorRefiner: 2385/168 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2385 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2385 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/173 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2385 unsolved
At refinement iteration 2 (OVERLAPS) 1/174 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 2385 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 174/2560 variables, and 20 constraints, problems are : Problem set: 0 solved, 2385 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/174 constraints, PredecessorRefiner: 2217/168 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63738ms problems are : Problem set: 0 solved, 2385 unsolved
Search for dead transitions found 0 dead transitions in 63757ms
Starting structural reductions in LTL mode, iteration 1 : 174/184 places, 2386/2396 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65482 ms. Remains : 174/184 places, 2386/2396 transitions.
[2026-06-02 06:24:29] [INFO ] Flatten gal took : 246 ms
[2026-06-02 06:24:29] [INFO ] Flatten gal took : 242 ms
[2026-06-02 06:24:29] [INFO ] Input system was already deterministic with 2386 transitions.
[2026-06-02 06:24:30] [INFO ] Flatten gal took : 237 ms
[2026-06-02 06:24:30] [INFO ] Flatten gal took : 253 ms
[2026-06-02 06:24:30] [INFO ] Time to serialize gal into /tmp/CTLFireability10888988548134970549.gal : 150 ms
[2026-06-02 06:24:30] [INFO ] Time to serialize properties into /tmp/CTLFireability1989032867872399904.ctl : 7 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/CTLFireability10888988548134970549.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1989032867872399904.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-02 06:25:00] [INFO ] Flatten gal took : 244 ms
[2026-06-02 06:25:00] [INFO ] Applying decomposition
[2026-06-02 06:25:01] [INFO ] Flatten gal took : 240 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/graph15427831359950304401.txt' '-o' '/tmp/graph15427831359950304401.bin' '-w' '/tmp/graph15427831359950304401.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15427831359950304401.bin' '-l' '-1' '-v' '-w' '/tmp/graph15427831359950304401.weights' '-q' '0' '-e' '0.001'
[2026-06-02 06:25:02] [INFO ] Decomposing Gal with order
[2026-06-02 06:25:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-02 06:25:03] [INFO ] Removed a total of 9654 redundant transitions.
[2026-06-02 06:25:03] [INFO ] Flatten gal took : 838 ms
[2026-06-02 06:25:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 212 labels/synchronizations in 152 ms.
[2026-06-02 06:25:03] [INFO ] Time to serialize gal into /tmp/CTLFireability964018448635331167.gal : 24 ms
[2026-06-02 06:25:03] [INFO ] Time to serialize properties into /tmp/CTLFireability8912615735317621476.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/CTLFireability964018448635331167.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8912615735317621476.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 184/184 places, 2396/2396 transitions.
Graph (trivial) has 151 edges and 184 vertex of which 11 / 184 are part of one of the 5 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 29 place count 177 transition count 2360
Reduce places removed 28 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 49 rules applied. Total rules applied 78 place count 149 transition count 2339
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 90 place count 137 transition count 2339
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 90 place count 137 transition count 2328
Deduced a syphon composed of 11 places in 3 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 112 place count 126 transition count 2328
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 124 place count 114 transition count 1722
Iterating global reduction 3 with 12 rules applied. Total rules applied 136 place count 114 transition count 1722
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 136 place count 114 transition count 1720
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 140 place count 112 transition count 1720
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 147 place count 105 transition count 466
Iterating global reduction 3 with 7 rules applied. Total rules applied 154 place count 105 transition count 466
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 156 place count 103 transition count 306
Iterating global reduction 3 with 2 rules applied. Total rules applied 158 place count 103 transition count 306
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 159 place count 102 transition count 304
Iterating global reduction 3 with 1 rules applied. Total rules applied 160 place count 102 transition count 304
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 210 place count 77 transition count 279
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 213 place count 74 transition count 272
Iterating global reduction 3 with 3 rules applied. Total rules applied 216 place count 74 transition count 272
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 224 place count 74 transition count 264
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 234 place count 69 transition count 259
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 235 place count 68 transition count 258
Applied a total of 235 rules in 361 ms. Remains 68 /184 variables (removed 116) and now considering 258/2396 (removed 2138) transitions.
[2026-06-02 06:25:34] [INFO ] Flow matrix only has 251 transitions (discarded 7 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13064554070359444046.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16395170789457950394.kers'
[2026-06-02 06:25:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13064554070359444046.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16395170789457950394.kers]
Normalized transition count is 250 out of 251 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 1 ms.
// Phase 1: matrix 250 rows 66 cols 3094 entries
Finished phase 1 with 46 SingleSign rule and 2 generalized
[2026-06-02 06:25:34] [INFO ] Computed 20 invariants in 4 ms
Computed 20 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-16395170789457950394.kers
Total runtime 6 ms.
[2026-06-02 06:25:34] [INFO ] Implicit Places using invariants in 239 ms returned []
[2026-06-02 06:25:34] [INFO ] Flow matrix only has 251 transitions (discarded 7 similar events)
[2026-06-02 06:25:34] [INFO ] Invariant cache hit.
[2026-06-02 06:25:34] [INFO ] Implicit Places using invariants and state equation in 341 ms returned []
Implicit Place search using SMT with State Equation took 587 ms to find 0 implicit places.
[2026-06-02 06:25:34] [INFO ] Redundant transitions in 15 ms returned []
Running 238 sub problems to find dead transitions.
[2026-06-02 06:25:34] [INFO ] Flow matrix only has 251 transitions (discarded 7 similar events)
[2026-06-02 06:25:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (OVERLAPS) 5/68 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/68 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (OVERLAPS) 250/318 variables, 68/88 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/318 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 7 (OVERLAPS) 0/318 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 238 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/319 variables, and 88 constraints, problems are : Problem set: 0 solved, 238 unsolved in 14621 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 68/68 constraints, PredecessorRefiner: 238/46 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 238 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (OVERLAPS) 5/68 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/68 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (OVERLAPS) 250/318 variables, 68/88 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/318 variables, 46/134 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/318 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 8 (OVERLAPS) 0/318 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 238 unsolved
No progress, stopping.
After SMT solving in domain Int declared 318/319 variables, and 134 constraints, problems are : Problem set: 0 solved, 238 unsolved in 19730 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 68/68 constraints, PredecessorRefiner: 238/46 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 34911ms problems are : Problem set: 0 solved, 238 unsolved
Search for dead transitions found 0 dead transitions in 34914ms
Starting structural reductions in SI_CTL mode, iteration 1 : 68/184 places, 258/2396 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 35890 ms. Remains : 68/184 places, 258/2396 transitions.
[2026-06-02 06:26:09] [INFO ] Flatten gal took : 22 ms
[2026-06-02 06:26:09] [INFO ] Flatten gal took : 24 ms
[2026-06-02 06:26:09] [INFO ] Input system was already deterministic with 258 transitions.
[2026-06-02 06:26:09] [INFO ] Flatten gal took : 75 ms
[2026-06-02 06:26:09] [INFO ] Flatten gal took : 52 ms
[2026-06-02 06:26:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12664833998945094326.gal : 9 ms
[2026-06-02 06:26:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12707932995282816526.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12664833998945094326.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12707932995282816526.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality12707932995282816526.prop.
RANDOM walk for 40000 steps (977 resets) in 1495 ms. (26 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (141 resets) in 188 ms. (211 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 64
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :64 after 408
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :408 after 1600
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1600 after 3064
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :3064 after 13984
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :13984 after 37888
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,1.80634e+07,0.630513,14240,2,2369,12,18581,7,0,538,17167,0
Total reachable state count : 18063360
Verifying 1 reachability properties.
Reachability property ErlangenMainframeV2-PT-bP06C06-CTLFireability-2024-01 is true.
FORMULA ErlangenMainframeV2-PT-bP06C06-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ErlangenMainframeV2-PT-bP06C06-CTLFireability-2024-01,1,0.634297,14376,2,69,12,18581,7,0,553,17167,0
Interrupted probabilistic random walk after 1595349 steps, run timeout after 3001 ms. (steps per millisecond=531 ) properties seen :0 out of 1
Probabilistic random walk after 1595349 steps, saw 289052 distinct states, run finished after 3001 ms. (steps per millisecond=531 ) properties seen :0
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 2396/2396 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 170 transition count 1741
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 170 transition count 1741
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 35 place count 163 transition count 1218
Iterating global reduction 0 with 7 rules applied. Total rules applied 42 place count 163 transition count 1218
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 46 place count 159 transition count 1210
Iterating global reduction 0 with 4 rules applied. Total rules applied 50 place count 159 transition count 1210
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 158 transition count 1209
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 158 transition count 1209
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 157 transition count 1208
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 157 transition count 1208
Applied a total of 54 rules in 51 ms. Remains 157 /184 variables (removed 27) and now considering 1208/2396 (removed 1188) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10949395225648529230.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10172374448033929254.kers'
[2026-06-02 06:26:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10949395225648529230.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10172374448033929254.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1208 rows 157 cols 18988 entries
Finished phase 1 with 135 SingleSign rule and 2 generalized
[2026-06-02 06:26:13] [INFO ] Computed 20 invariants in 10 ms
Computed 20 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-10172374448033929254.kers
Total runtime 14 ms.
[2026-06-02 06:26:13] [INFO ] Implicit Places using invariants in 317 ms returned []
[2026-06-02 06:26:13] [INFO ] Invariant cache hit.
[2026-06-02 06:26:14] [INFO ] Implicit Places using invariants and state equation in 745 ms returned []
Implicit Place search using SMT with State Equation took 1064 ms to find 0 implicit places.
Running 1207 sub problems to find dead transitions.
[2026-06-02 06:26:14] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1207 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/156 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1207 unsolved
At refinement iteration 2 (OVERLAPS) 1/157 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 1207 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 157/1365 variables, and 20 constraints, problems are : Problem set: 0 solved, 1207 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/157 constraints, PredecessorRefiner: 1207/149 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1207 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1207 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/156 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1207 unsolved
At refinement iteration 2 (OVERLAPS) 1/157 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 1207 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 157/1365 variables, and 20 constraints, problems are : Problem set: 0 solved, 1207 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/157 constraints, PredecessorRefiner: 1058/149 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61602ms problems are : Problem set: 0 solved, 1207 unsolved
Search for dead transitions found 0 dead transitions in 61606ms
Starting structural reductions in LTL mode, iteration 1 : 157/184 places, 1208/2396 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62726 ms. Remains : 157/184 places, 1208/2396 transitions.
[2026-06-02 06:27:16] [INFO ] Flatten gal took : 183 ms
[2026-06-02 06:27:16] [INFO ] Flatten gal took : 191 ms
[2026-06-02 06:27:16] [INFO ] Input system was already deterministic with 1208 transitions.
[2026-06-02 06:27:16] [INFO ] Flatten gal took : 182 ms
[2026-06-02 06:27:16] [INFO ] Flatten gal took : 120 ms
[2026-06-02 06:27:16] [INFO ] Time to serialize gal into /tmp/CTLFireability2359651541410055466.gal : 22 ms
[2026-06-02 06:27:16] [INFO ] Time to serialize properties into /tmp/CTLFireability724540904576164980.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/CTLFireability2359651541410055466.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability724540904576164980.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.07273e+11,16.7782,291468,2,36476,5,644386,6,0,1838,712152,0
Converting to forward existential form...Done !
original formula: AX(AG((AX(((((p4==0)||(p22==0))||((p37==0)||(p56==0)))||(((p75==0)||(p94==0))||((p124==0)||(p171==0))))) + (((((p2==1)&&(p19==1))&&((p38=...235
=> equivalent forward existential formula: [(EY((FwdU(EY(Init),TRUE) * !((((((p2==1)&&(p19==1))&&((p38==1)&&(p61==1)))&&(((p80==1)&&(p106==1))&&((p114==1)&...292
(forward)formula 0,0,28.0248,301476,1,0,14,685282,12,4,7195,769790,6
FORMULA ErlangenMainframeV2-PT-bP06C06-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 184/184 places, 2396/2396 transitions.
Graph (trivial) has 151 edges and 184 vertex of which 11 / 184 are part of one of the 5 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 29 place count 177 transition count 2360
Reduce places removed 28 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 49 rules applied. Total rules applied 78 place count 149 transition count 2339
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 90 place count 137 transition count 2339
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 90 place count 137 transition count 2328
Deduced a syphon composed of 11 places in 2 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 112 place count 126 transition count 2328
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 124 place count 114 transition count 1722
Iterating global reduction 3 with 12 rules applied. Total rules applied 136 place count 114 transition count 1722
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 136 place count 114 transition count 1720
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 140 place count 112 transition count 1720
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 147 place count 105 transition count 466
Iterating global reduction 3 with 7 rules applied. Total rules applied 154 place count 105 transition count 466
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 156 place count 103 transition count 306
Iterating global reduction 3 with 2 rules applied. Total rules applied 158 place count 103 transition count 306
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 208 place count 78 transition count 281
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 212 place count 74 transition count 272
Iterating global reduction 3 with 4 rules applied. Total rules applied 216 place count 74 transition count 272
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 224 place count 74 transition count 264
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 234 place count 69 transition count 259
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 235 place count 68 transition count 258
Applied a total of 235 rules in 198 ms. Remains 68 /184 variables (removed 116) and now considering 258/2396 (removed 2138) transitions.
[2026-06-02 06:27:45] [INFO ] Flow matrix only has 251 transitions (discarded 7 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9406018001110892182.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14703085848575478663.kers'
[2026-06-02 06:27:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9406018001110892182.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14703085848575478663.kers]
Normalized transition count is 250 out of 251 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 250 rows 66 cols 3094 entries
Finished phase 1 with 46 SingleSign rule and 2 generalized
[2026-06-02 06:27:45] [INFO ] Computed 20 invariants in 2 ms
Computed 20 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-14703085848575478663.kers
Total runtime 3 ms.
[2026-06-02 06:27:45] [INFO ] Implicit Places using invariants in 129 ms returned []
[2026-06-02 06:27:45] [INFO ] Flow matrix only has 251 transitions (discarded 7 similar events)
[2026-06-02 06:27:45] [INFO ] Invariant cache hit.
[2026-06-02 06:27:45] [INFO ] Implicit Places using invariants and state equation in 198 ms returned []
Implicit Place search using SMT with State Equation took 330 ms to find 0 implicit places.
[2026-06-02 06:27:45] [INFO ] Redundant transitions in 9 ms returned []
Running 238 sub problems to find dead transitions.
[2026-06-02 06:27:45] [INFO ] Flow matrix only has 251 transitions (discarded 7 similar events)
[2026-06-02 06:27:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (OVERLAPS) 5/68 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/68 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (OVERLAPS) 250/318 variables, 68/88 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/318 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 7 (OVERLAPS) 0/318 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 238 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/319 variables, and 88 constraints, problems are : Problem set: 0 solved, 238 unsolved in 12281 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 68/68 constraints, PredecessorRefiner: 238/46 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 238 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (OVERLAPS) 5/68 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/68 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (OVERLAPS) 250/318 variables, 68/88 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/318 variables, 46/134 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/318 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 8 (OVERLAPS) 0/318 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 238 unsolved
No progress, stopping.
After SMT solving in domain Int declared 318/319 variables, and 134 constraints, problems are : Problem set: 0 solved, 238 unsolved in 18781 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 68/68 constraints, PredecessorRefiner: 238/46 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 31454ms problems are : Problem set: 0 solved, 238 unsolved
Search for dead transitions found 0 dead transitions in 31455ms
Starting structural reductions in SI_CTL mode, iteration 1 : 68/184 places, 258/2396 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 32007 ms. Remains : 68/184 places, 258/2396 transitions.
[2026-06-02 06:28:17] [INFO ] Flatten gal took : 29 ms
[2026-06-02 06:28:17] [INFO ] Flatten gal took : 30 ms
[2026-06-02 06:28:17] [INFO ] Input system was already deterministic with 258 transitions.
[2026-06-02 06:28:17] [INFO ] Flatten gal took : 27 ms
[2026-06-02 06:28:17] [INFO ] Flatten gal took : 63 ms
[2026-06-02 06:28:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12662527115641209896.gal : 6 ms
[2026-06-02 06:28:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1658842561378296467.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/ReachabilityCardinality12662527115641209896.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1658842561378296467.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
RANDOM walk for 40000 steps (991 resets) in 440 ms. (90 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (133 resets) in 129 ms. (307 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality1658842561378296467.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 64
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :64 after 424
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :424 after 1584
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1584 after 3068
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :3068 after 13548
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :13548 after 2.94912e+06
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,1.80634e+07,0.586187,13992,2,2293,12,18207,7,0,538,16552,0
Total reachable state count : 18063360
Verifying 1 reachability properties.
Reachability property ErlangenMainframeV2-PT-bP06C06-CTLFireability-2024-03 is true.
FORMULA ErlangenMainframeV2-PT-bP06C06-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ErlangenMainframeV2-PT-bP06C06-CTLFireability-2024-03,1,0.589179,14056,2,69,12,18207,7,0,553,16552,0
Interrupted probabilistic random walk after 1594189 steps, run timeout after 3001 ms. (steps per millisecond=531 ) properties seen :0 out of 1
Probabilistic random walk after 1594189 steps, saw 288302 distinct states, run finished after 3001 ms. (steps per millisecond=531 ) properties seen :0
Starting structural reductions in SI_CTL mode, iteration 0 : 184/184 places, 2396/2396 transitions.
Graph (trivial) has 143 edges and 184 vertex of which 9 / 184 are part of one of the 4 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 28 place count 178 transition count 2362
Reduce places removed 27 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 48 rules applied. Total rules applied 76 place count 151 transition count 2341
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 88 place count 139 transition count 2341
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 88 place count 139 transition count 2328
Deduced a syphon composed of 13 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 27 rules applied. Total rules applied 115 place count 125 transition count 2328
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 133 place count 107 transition count 1582
Ensure Unique test removed 4 places
Iterating global reduction 3 with 22 rules applied. Total rules applied 155 place count 103 transition count 1582
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 155 place count 103 transition count 1580
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 159 place count 101 transition count 1580
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 167 place count 93 transition count 307
Ensure Unique test removed 2 places
Iterating global reduction 3 with 10 rules applied. Total rules applied 177 place count 91 transition count 307
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 180 place count 88 transition count 239
Iterating global reduction 3 with 3 rules applied. Total rules applied 183 place count 88 transition count 239
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 231 place count 64 transition count 215
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 235 place count 60 transition count 206
Iterating global reduction 3 with 4 rules applied. Total rules applied 239 place count 60 transition count 206
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 245 place count 60 transition count 200
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 251 place count 57 transition count 197
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 254 place count 57 transition count 197
Applied a total of 254 rules in 174 ms. Remains 57 /184 variables (removed 127) and now considering 197/2396 (removed 2199) transitions.
[2026-06-02 06:28:20] [INFO ] Flow matrix only has 190 transitions (discarded 7 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2490252872244304879.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1743804003245092821.kers'
[2026-06-02 06:28:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2490252872244304879.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1743804003245092821.kers]
Normalized transition count is 189 out of 190 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 189 rows 57 cols 2510 entries
Finished phase 1 with 44 SingleSign rule and 0 generalized
[2026-06-02 06:28:20] [INFO ] Computed 13 invariants in 1 ms
Computed 13 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-1743804003245092821.kers
Total runtime 3 ms.
[2026-06-02 06:28:20] [INFO ] Implicit Places using invariants in 79 ms returned []
[2026-06-02 06:28:20] [INFO ] Flow matrix only has 190 transitions (discarded 7 similar events)
[2026-06-02 06:28:20] [INFO ] Invariant cache hit.
[2026-06-02 06:28:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-06-02 06:28:20] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 235 ms to find 0 implicit places.
[2026-06-02 06:28:20] [INFO ] Redundant transitions in 2 ms returned []
Running 196 sub problems to find dead transitions.
[2026-06-02 06:28:20] [INFO ] Flow matrix only has 190 transitions (discarded 7 similar events)
[2026-06-02 06:28:20] [INFO ] Invariant cache hit.
[2026-06-02 06:28:20] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 1 (OVERLAPS) 1/57 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 3 (OVERLAPS) 189/246 variables, 57/70 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/246 variables, 2/72 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/246 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 6 (OVERLAPS) 1/247 variables, 1/73 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/247 variables, 1/74 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/247 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/247 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 10 (OVERLAPS) 0/247 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 196 unsolved
No progress, stopping.
After SMT solving in domain Real declared 247/247 variables, and 75 constraints, problems are : Problem set: 0 solved, 196 unsolved in 13776 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 57/57 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 196/196 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 196 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 1 (OVERLAPS) 1/57 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 4 (OVERLAPS) 189/246 variables, 57/72 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/246 variables, 2/74 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/246 variables, 196/270 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/246 variables, 1/271 constraints. Problems are: Problem set: 0 solved, 196 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 246/247 variables, and 271 constraints, problems are : Problem set: 0 solved, 196 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 57/57 constraints, ReadFeed: 2/3 constraints, PredecessorRefiner: 196/196 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 44106ms problems are : Problem set: 0 solved, 196 unsolved
Search for dead transitions found 0 dead transitions in 44108ms
Starting structural reductions in SI_CTL mode, iteration 1 : 57/184 places, 197/2396 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 44532 ms. Remains : 57/184 places, 197/2396 transitions.
[2026-06-02 06:29:05] [INFO ] Flatten gal took : 24 ms
[2026-06-02 06:29:05] [INFO ] Flatten gal took : 25 ms
[2026-06-02 06:29:05] [INFO ] Input system was already deterministic with 197 transitions.
[2026-06-02 06:29:05] [INFO ] Flatten gal took : 16 ms
[2026-06-02 06:29:05] [INFO ] Flatten gal took : 16 ms
[2026-06-02 06:29:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6895774190681470641.gal : 5 ms
[2026-06-02 06:29:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12465192153522334426.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/ReachabilityCardinality6895774190681470641.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12465192153522334426.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality12465192153522334426.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 65
RANDOM walk for 40000 steps (8 resets) in 584 ms. (68 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :65 after 449
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :449 after 783
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :783 after 807
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :807 after 993
BEST_FIRST walk for 40000 steps (8 resets) in 410 ms. (97 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :993 after 5537
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :5537 after 123169
Reachability property ErlangenMainframeV2-PT-bP06C06-CTLFireability-2024-04 is true.
FORMULA ErlangenMainframeV2-PT-bP06C06-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 513 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,288961,1.14922,21256,2,3450,14,26416,6,0,424,22712,0
Total reachable state count : 288961
Verifying 1 reachability properties.
Reachability property ErlangenMainframeV2-PT-bP06C06-CTLFireability-2024-04 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ErlangenMainframeV2-PT-bP06C06-CTLFireability-2024-04,1,1.18314,21392,2,58,14,26416,7,0,451,22712,0
Interrupted probabilistic random walk after 1941520 steps, run timeout after 3001 ms. (steps per millisecond=646 ) properties seen :0 out of 1
Probabilistic random walk after 1941520 steps, saw 258769 distinct states, run finished after 3001 ms. (steps per millisecond=646 ) properties seen :0
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 2396/2396 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 175 transition count 2374
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 175 transition count 2374
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 24 place count 169 transition count 2126
Iterating global reduction 0 with 6 rules applied. Total rules applied 30 place count 169 transition count 2126
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 34 place count 165 transition count 1634
Iterating global reduction 0 with 4 rules applied. Total rules applied 38 place count 165 transition count 1634
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 164 transition count 1633
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 164 transition count 1633
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 163 transition count 1632
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 163 transition count 1632
Applied a total of 42 rules in 63 ms. Remains 163 /184 variables (removed 21) and now considering 1632/2396 (removed 764) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15333220263794536720.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11814602244374348556.kers'
[2026-06-02 06:29:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15333220263794536720.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11814602244374348556.kers]
Culled 0 columns in 7 ms.
// Phase 1: matrix 1632 rows 163 cols 25744 entries
Finished phase 1 with 140 SingleSign rule and 3 generalized
[2026-06-02 06:29:08] [INFO ] Computed 20 invariants in 25 ms
Computed 20 P flows in 26 ms.
Exported basis to /tmp/petrispot-output-11814602244374348556.kers
Total runtime 33 ms.
[2026-06-02 06:29:09] [INFO ] Implicit Places using invariants in 506 ms returned []
[2026-06-02 06:29:09] [INFO ] Invariant cache hit.
[2026-06-02 06:29:10] [INFO ] Implicit Places using invariants and state equation in 1340 ms returned []
Implicit Place search using SMT with State Equation took 1856 ms to find 0 implicit places.
Running 1631 sub problems to find dead transitions.
[2026-06-02 06:29:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1631 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/162 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1631 unsolved
At refinement iteration 2 (OVERLAPS) 1/163 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 1631 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 163/1795 variables, and 20 constraints, problems are : Problem set: 0 solved, 1631 unsolved in 30059 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/163 constraints, PredecessorRefiner: 1631/143 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1631 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1631 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/162 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1631 unsolved
At refinement iteration 2 (OVERLAPS) 1/163 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 1631 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 163/1795 variables, and 20 constraints, problems are : Problem set: 0 solved, 1631 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/163 constraints, PredecessorRefiner: 1488/143 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62283ms problems are : Problem set: 0 solved, 1631 unsolved
Search for dead transitions found 0 dead transitions in 62294ms
Starting structural reductions in LTL mode, iteration 1 : 163/184 places, 1632/2396 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64219 ms. Remains : 163/184 places, 1632/2396 transitions.
[2026-06-02 06:30:12] [INFO ] Flatten gal took : 240 ms
[2026-06-02 06:30:13] [INFO ] Flatten gal took : 267 ms
[2026-06-02 06:30:13] [INFO ] Input system was already deterministic with 1632 transitions.
[2026-06-02 06:30:13] [INFO ] Flatten gal took : 152 ms
[2026-06-02 06:30:13] [INFO ] Flatten gal took : 155 ms
[2026-06-02 06:30:13] [INFO ] Time to serialize gal into /tmp/CTLFireability13801751576831951500.gal : 30 ms
[2026-06-02 06:30:13] [INFO ] Time to serialize properties into /tmp/CTLFireability8478051986065748943.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/CTLFireability13801751576831951500.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8478051986065748943.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,4.69914e+11,26.3167,413864,2,41730,5,532786,6,0,2286,543185,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-06-02 06:30:44] [INFO ] Flatten gal took : 186 ms
[2026-06-02 06:30:44] [INFO ] Applying decomposition
[2026-06-02 06:30:44] [INFO ] Flatten gal took : 152 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/graph10167106191985050171.txt' '-o' '/tmp/graph10167106191985050171.bin' '-w' '/tmp/graph10167106191985050171.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10167106191985050171.bin' '-l' '-1' '-v' '-w' '/tmp/graph10167106191985050171.weights' '-q' '0' '-e' '0.001'
[2026-06-02 06:30:44] [INFO ] Decomposing Gal with order
[2026-06-02 06:30:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-02 06:30:44] [INFO ] Removed a total of 6181 redundant transitions.
[2026-06-02 06:30:45] [INFO ] Flatten gal took : 288 ms
[2026-06-02 06:30:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 218 labels/synchronizations in 91 ms.
[2026-06-02 06:30:45] [INFO ] Time to serialize gal into /tmp/CTLFireability14539523147884969825.gal : 10 ms
[2026-06-02 06:30:45] [INFO ] Time to serialize properties into /tmp/CTLFireability9136445850920424550.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/CTLFireability14539523147884969825.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9136445850920424550.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 184/184 places, 2396/2396 transitions.
Graph (trivial) has 142 edges and 184 vertex of which 9 / 184 are part of one of the 4 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 27 place count 178 transition count 2363
Reduce places removed 26 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 47 rules applied. Total rules applied 74 place count 152 transition count 2342
Reduce places removed 12 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 13 rules applied. Total rules applied 87 place count 140 transition count 2341
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 88 place count 139 transition count 2341
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 13 Pre rules applied. Total rules applied 88 place count 139 transition count 2328
Deduced a syphon composed of 13 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 4 with 27 rules applied. Total rules applied 115 place count 125 transition count 2328
Discarding 17 places :
Symmetric choice reduction at 4 with 17 rule applications. Total rules 132 place count 108 transition count 1583
Ensure Unique test removed 4 places
Iterating global reduction 4 with 21 rules applied. Total rules applied 153 place count 104 transition count 1583
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 153 place count 104 transition count 1582
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 155 place count 103 transition count 1582
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 162 place count 96 transition count 313
Ensure Unique test removed 2 places
Iterating global reduction 4 with 9 rules applied. Total rules applied 171 place count 94 transition count 313
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 174 place count 91 transition count 245
Iterating global reduction 4 with 3 rules applied. Total rules applied 177 place count 91 transition count 245
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 4 with 46 rules applied. Total rules applied 223 place count 68 transition count 222
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 226 place count 65 transition count 212
Iterating global reduction 4 with 3 rules applied. Total rules applied 229 place count 65 transition count 212
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 4 with 7 rules applied. Total rules applied 236 place count 65 transition count 205
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 244 place count 61 transition count 201
Partial Post-agglomeration rule applied 4 times.
Drop transitions (Partial Post agglomeration) removed 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 248 place count 61 transition count 201
Applied a total of 248 rules in 196 ms. Remains 61 /184 variables (removed 123) and now considering 201/2396 (removed 2195) transitions.
[2026-06-02 06:31:15] [INFO ] Flow matrix only has 192 transitions (discarded 9 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3372224376868242031.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6438195702427960110.kers'
[2026-06-02 06:31:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3372224376868242031.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6438195702427960110.kers]
Normalized transition count is 191 out of 192 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 191 rows 61 cols 2512 entries
Finished phase 1 with 48 SingleSign rule and 0 generalized
[2026-06-02 06:31:15] [INFO ] Computed 13 invariants in 7 ms
Computed 13 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-6438195702427960110.kers
Total runtime 8 ms.
[2026-06-02 06:31:15] [INFO ] Implicit Places using invariants in 84 ms returned []
[2026-06-02 06:31:15] [INFO ] Flow matrix only has 192 transitions (discarded 9 similar events)
[2026-06-02 06:31:15] [INFO ] Invariant cache hit.
[2026-06-02 06:31:15] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-06-02 06:31:15] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 248 ms to find 0 implicit places.
[2026-06-02 06:31:15] [INFO ] Redundant transitions in 3 ms returned []
Running 200 sub problems to find dead transitions.
[2026-06-02 06:31:15] [INFO ] Flow matrix only has 192 transitions (discarded 9 similar events)
[2026-06-02 06:31:15] [INFO ] Invariant cache hit.
[2026-06-02 06:31:15] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (OVERLAPS) 1/61 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (OVERLAPS) 191/252 variables, 61/74 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/252 variables, 2/76 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/252 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (OVERLAPS) 1/253 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/253 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/253 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 9 (OVERLAPS) 0/253 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Real declared 253/253 variables, and 78 constraints, problems are : Problem set: 0 solved, 200 unsolved in 18303 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 61/61 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 200 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (OVERLAPS) 1/61 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (OVERLAPS) 191/252 variables, 61/74 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/252 variables, 2/76 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/252 variables, 200/276 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/252 variables, 1/277 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/252 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 8 (OVERLAPS) 1/253 variables, 1/278 constraints. Problems are: Problem set: 0 solved, 200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 253/253 variables, and 278 constraints, problems are : Problem set: 0 solved, 200 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 61/61 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 48817ms problems are : Problem set: 0 solved, 200 unsolved
Search for dead transitions found 0 dead transitions in 48818ms
Starting structural reductions in SI_CTL mode, iteration 1 : 61/184 places, 201/2396 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 49274 ms. Remains : 61/184 places, 201/2396 transitions.
[2026-06-02 06:32:04] [INFO ] Flatten gal took : 14 ms
[2026-06-02 06:32:04] [INFO ] Flatten gal took : 15 ms
[2026-06-02 06:32:04] [INFO ] Input system was already deterministic with 201 transitions.
[2026-06-02 06:32:04] [INFO ] Flatten gal took : 25 ms
[2026-06-02 06:32:04] [INFO ] Flatten gal took : 14 ms
[2026-06-02 06:32:04] [INFO ] Time to serialize gal into /tmp/CTLFireability8723177747593722370.gal : 3 ms
[2026-06-02 06:32:04] [INFO ] Time to serialize properties into /tmp/CTLFireability12477012414761092606.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/CTLFireability8723177747593722370.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12477012414761092606.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,9.47059e+07,1.18147,25268,2,3148,5,44502,6,0,443,52899,0
Converting to forward existential form...Done !
original formula: EF(((((AF((AF((p188==0)) * EG((p12==0)))) * (p2==1)) * ((p19==1)&&(p49==1))) * (((p68==1)&&(p87==1))&&((p95==1)&&(p125==1)))) * ((p165==1...170
=> equivalent forward existential formula: [(((((FwdU(Init,TRUE) * ((p165==1)&&(p272==1))) * (((p68==1)&&(p87==1))&&((p95==1)&&(p125==1)))) * ((p19==1)&&(p...234
Reverse transition relation is NOT exact ! Due to transitions t20, t47, t48, t49, t62, Intersection with reachable at each step enabled. (destroyed/revers...186
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,3.08866,48328,1,0,276,121630,436,201,9427,90785,428
FORMULA ErlangenMainframeV2-PT-bP06C06-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 184/184 places, 2396/2396 transitions.
Graph (trivial) has 135 edges and 184 vertex of which 9 / 184 are part of one of the 4 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 28 place count 178 transition count 2362
Reduce places removed 27 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 48 rules applied. Total rules applied 76 place count 151 transition count 2341
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 88 place count 139 transition count 2341
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 88 place count 139 transition count 2329
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 112 place count 127 transition count 2329
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 120 place count 119 transition count 2308
Iterating global reduction 3 with 8 rules applied. Total rules applied 128 place count 119 transition count 2308
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 128 place count 119 transition count 2306
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 132 place count 117 transition count 2306
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 133 place count 116 transition count 2302
Iterating global reduction 3 with 1 rules applied. Total rules applied 134 place count 116 transition count 2302
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 3 with 46 rules applied. Total rules applied 180 place count 93 transition count 2279
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 183 place count 90 transition count 2272
Iterating global reduction 3 with 3 rules applied. Total rules applied 186 place count 90 transition count 2272
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 189 place count 90 transition count 2269
Partial Post-agglomeration rule applied 8 times.
Drop transitions (Partial Post agglomeration) removed 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 197 place count 90 transition count 2269
Applied a total of 197 rules in 640 ms. Remains 90 /184 variables (removed 94) and now considering 2269/2396 (removed 127) transitions.
[2026-06-02 06:32:08] [INFO ] Flow matrix only has 2260 transitions (discarded 9 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3325869234339011314.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17030857381013009653.kers'
[2026-06-02 06:32:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3325869234339011314.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17030857381013009653.kers]
Normalized transition count is 2259 out of 2260 initially.
Culled 0 columns in 6 ms.
// Phase 1: matrix 2259 rows 90 cols 38154 entries
Finished phase 1 with 67 SingleSign rule and 3 generalized
[2026-06-02 06:32:08] [INFO ] Computed 20 invariants in 21 ms
Computed 20 P flows in 21 ms.
Exported basis to /tmp/petrispot-output-17030857381013009653.kers
Total runtime 27 ms.
[2026-06-02 06:32:08] [INFO ] Implicit Places using invariants in 252 ms returned []
[2026-06-02 06:32:08] [INFO ] Flow matrix only has 2260 transitions (discarded 9 similar events)
[2026-06-02 06:32:08] [INFO ] Invariant cache hit.
[2026-06-02 06:32:09] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-06-02 06:32:09] [INFO ] Implicit Places using invariants and state equation in 1225 ms returned []
Implicit Place search using SMT with State Equation took 1479 ms to find 0 implicit places.
[2026-06-02 06:32:10] [INFO ] Redundant transitions in 150 ms returned []
Running 2268 sub problems to find dead transitions.
[2026-06-02 06:32:10] [INFO ] Flow matrix only has 2260 transitions (discarded 9 similar events)
[2026-06-02 06:32:10] [INFO ] Invariant cache hit.
[2026-06-02 06:32:10] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2268 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 89/2350 variables, and 7 constraints, problems are : Problem set: 0 solved, 2268 unsolved in 30073 ms.
Refiners :[Positive P Invariants (semi-flows): 0/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/90 constraints, ReadFeed: 0/3 constraints, PredecessorRefiner: 2268/43 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2268 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2268 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/89 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2268 unsolved
At refinement iteration 2 (OVERLAPS) 1/90 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 2268 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 90/2350 variables, and 20 constraints, problems are : Problem set: 0 solved, 2268 unsolved in 30073 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/90 constraints, ReadFeed: 0/3 constraints, PredecessorRefiner: 2225/43 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63193ms problems are : Problem set: 0 solved, 2268 unsolved
Search for dead transitions found 0 dead transitions in 63203ms
Starting structural reductions in SI_CTL mode, iteration 1 : 90/184 places, 2269/2396 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 65492 ms. Remains : 90/184 places, 2269/2396 transitions.
[2026-06-02 06:33:13] [INFO ] Flatten gal took : 371 ms
[2026-06-02 06:33:14] [INFO ] Flatten gal took : 393 ms
[2026-06-02 06:33:14] [INFO ] Input system was already deterministic with 2269 transitions.
[2026-06-02 06:33:14] [INFO ] Flatten gal took : 230 ms
[2026-06-02 06:33:15] [INFO ] Flatten gal took : 236 ms
[2026-06-02 06:33:15] [INFO ] Time to serialize gal into /tmp/CTLFireability5723081992546849932.gal : 41 ms
[2026-06-02 06:33:15] [INFO ] Time to serialize properties into /tmp/CTLFireability13287942450351376254.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/CTLFireability5723081992546849932.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13287942450351376254.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-02 06:33:45] [INFO ] Flatten gal took : 420 ms
[2026-06-02 06:33:45] [INFO ] Applying decomposition
[2026-06-02 06:33:45] [INFO ] Flatten gal took : 394 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/graph2635123642834979045.txt' '-o' '/tmp/graph2635123642834979045.bin' '-w' '/tmp/graph2635123642834979045.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2635123642834979045.bin' '-l' '-1' '-v' '-w' '/tmp/graph2635123642834979045.weights' '-q' '0' '-e' '0.001'
[2026-06-02 06:33:46] [INFO ] Decomposing Gal with order
[2026-06-02 06:33:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-02 06:33:47] [INFO ] Removed a total of 12154 redundant transitions.
[2026-06-02 06:33:47] [INFO ] Flatten gal took : 544 ms
[2026-06-02 06:33:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 298 labels/synchronizations in 66 ms.
[2026-06-02 06:33:47] [INFO ] Time to serialize gal into /tmp/CTLFireability16445991963626037895.gal : 13 ms
[2026-06-02 06:33:47] [INFO ] Time to serialize properties into /tmp/CTLFireability18185373611421661600.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/CTLFireability16445991963626037895.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18185373611421661600.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 184/184 places, 2396/2396 transitions.
Graph (trivial) has 138 edges and 184 vertex of which 9 / 184 are part of one of the 4 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 27 place count 178 transition count 2363
Reduce places removed 26 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 47 rules applied. Total rules applied 74 place count 152 transition count 2342
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 86 place count 140 transition count 2342
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 86 place count 140 transition count 2331
Deduced a syphon composed of 11 places in 3 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 108 place count 129 transition count 2331
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 115 place count 122 transition count 2311
Iterating global reduction 3 with 7 rules applied. Total rules applied 122 place count 122 transition count 2311
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 122 place count 122 transition count 2309
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 126 place count 120 transition count 2309
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 127 place count 119 transition count 2305
Iterating global reduction 3 with 1 rules applied. Total rules applied 128 place count 119 transition count 2305
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 2 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 3 with 46 rules applied. Total rules applied 174 place count 96 transition count 2282
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 177 place count 93 transition count 2275
Iterating global reduction 3 with 3 rules applied. Total rules applied 180 place count 93 transition count 2275
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 183 place count 93 transition count 2272
Partial Post-agglomeration rule applied 4 times.
Drop transitions (Partial Post agglomeration) removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 187 place count 93 transition count 2272
Applied a total of 187 rules in 1124 ms. Remains 93 /184 variables (removed 91) and now considering 2272/2396 (removed 124) transitions.
[2026-06-02 06:34:18] [INFO ] Flow matrix only has 2267 transitions (discarded 5 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14958352461310979238.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15994550754360772982.kers'
[2026-06-02 06:34:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14958352461310979238.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15994550754360772982.kers]
Normalized transition count is 2266 out of 2267 initially.
Culled 0 columns in 10 ms.
// Phase 1: matrix 2266 rows 93 cols 38168 entries
Finished phase 1 with 70 SingleSign rule and 3 generalized
[2026-06-02 06:34:18] [INFO ] Computed 20 invariants in 39 ms
Computed 20 P flows in 40 ms.
Exported basis to /tmp/petrispot-output-15994550754360772982.kers
Total runtime 47 ms.
[2026-06-02 06:34:19] [INFO ] Implicit Places using invariants in 460 ms returned []
[2026-06-02 06:34:19] [INFO ] Flow matrix only has 2267 transitions (discarded 5 similar events)
[2026-06-02 06:34:19] [INFO ] Invariant cache hit.
[2026-06-02 06:34:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-06-02 06:34:20] [INFO ] Implicit Places using invariants and state equation in 1927 ms returned []
Implicit Place search using SMT with State Equation took 2388 ms to find 0 implicit places.
[2026-06-02 06:34:21] [INFO ] Redundant transitions in 143 ms returned []
Running 2271 sub problems to find dead transitions.
[2026-06-02 06:34:21] [INFO ] Flow matrix only has 2267 transitions (discarded 5 similar events)
[2026-06-02 06:34:21] [INFO ] Invariant cache hit.
[2026-06-02 06:34:21] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2271 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 92/2360 variables, and 7 constraints, problems are : Problem set: 0 solved, 2271 unsolved in 30073 ms.
Refiners :[Positive P Invariants (semi-flows): 0/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/93 constraints, ReadFeed: 0/3 constraints, PredecessorRefiner: 2271/50 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2271 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2271 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/92 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2271 unsolved
At refinement iteration 2 (OVERLAPS) 1/93 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 2271 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 93/2360 variables, and 20 constraints, problems are : Problem set: 0 solved, 2271 unsolved in 30072 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/93 constraints, ReadFeed: 0/3 constraints, PredecessorRefiner: 2221/50 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63815ms problems are : Problem set: 0 solved, 2271 unsolved
Search for dead transitions found 0 dead transitions in 63826ms
Starting structural reductions in SI_CTL mode, iteration 1 : 93/184 places, 2272/2396 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 67498 ms. Remains : 93/184 places, 2272/2396 transitions.
[2026-06-02 06:35:25] [INFO ] Flatten gal took : 354 ms
[2026-06-02 06:35:25] [INFO ] Flatten gal took : 380 ms
[2026-06-02 06:35:26] [INFO ] Input system was already deterministic with 2272 transitions.
[2026-06-02 06:35:26] [INFO ] Flatten gal took : 243 ms
[2026-06-02 06:35:26] [INFO ] Flatten gal took : 217 ms
[2026-06-02 06:35:26] [INFO ] Time to serialize gal into /tmp/CTLFireability3202435870126080841.gal : 37 ms
[2026-06-02 06:35:26] [INFO ] Time to serialize properties into /tmp/CTLFireability10270089813334164823.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/CTLFireability3202435870126080841.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10270089813334164823.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,9.44821e+08,29.04,437284,2,18388,5,480520,6,0,2642,503596,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-06-02 06:35:57] [INFO ] Flatten gal took : 308 ms
[2026-06-02 06:35:57] [INFO ] Applying decomposition
[2026-06-02 06:35:57] [INFO ] Flatten gal took : 334 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/graph8186054060627122702.txt' '-o' '/tmp/graph8186054060627122702.bin' '-w' '/tmp/graph8186054060627122702.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8186054060627122702.bin' '-l' '-1' '-v' '-w' '/tmp/graph8186054060627122702.weights' '-q' '0' '-e' '0.001'
[2026-06-02 06:35:58] [INFO ] Decomposing Gal with order
[2026-06-02 06:35:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-02 06:35:58] [INFO ] Removed a total of 11907 redundant transitions.
[2026-06-02 06:35:58] [INFO ] Flatten gal took : 353 ms
[2026-06-02 06:35:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 240 labels/synchronizations in 70 ms.
[2026-06-02 06:35:58] [INFO ] Time to serialize gal into /tmp/CTLFireability3587560600706815233.gal : 12 ms
[2026-06-02 06:35:58] [INFO ] Time to serialize properties into /tmp/CTLFireability10971213715587782637.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/CTLFireability3587560600706815233.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10971213715587782637.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,9.44821e+08,17.2271,337936,1998,4221,136494,144508,2200,1.79281e+06,339,2.88502e+06,0
Converting to forward existential form...Done !
original formula: A(EF((((((i7.u16.p2==1)&&(i0.u0.p19==1))&&((i0.u4.p42==1)&&(i7.u16.p68==1)))&&(((i0.u7.p76==1)&&(i7.u16.p99==1))&&((i0.u15.p114==1)&&(i7....852
=> equivalent forward existential formula: [((Init * !(EG(!(!((E(!(E(TRUE U ((((i0.u15.p4==1)&&(u2.p29==1))&&((i4.u3.p37==1)&&(u6.p60==1)))&&(((i0.u7.p75==...3243
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 2396/2396 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 172 transition count 1790
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 172 transition count 1790
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 31 place count 165 transition count 1705
Iterating global reduction 0 with 7 rules applied. Total rules applied 38 place count 165 transition count 1705
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 41 place count 162 transition count 1699
Iterating global reduction 0 with 3 rules applied. Total rules applied 44 place count 162 transition count 1699
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 161 transition count 1698
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 161 transition count 1698
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 160 transition count 1697
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 160 transition count 1697
Applied a total of 48 rules in 51 ms. Remains 160 /184 variables (removed 24) and now considering 1697/2396 (removed 699) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10675440428925132675.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15466014037222289039.kers'
[2026-06-02 06:36:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10675440428925132675.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15466014037222289039.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 1697 rows 160 cols 27742 entries
Finished phase 1 with 138 SingleSign rule and 2 generalized
[2026-06-02 06:36:28] [INFO ] Computed 20 invariants in 15 ms
Computed 20 P flows in 17 ms.
Exported basis to /tmp/petrispot-output-15466014037222289039.kers
Total runtime 21 ms.
[2026-06-02 06:36:28] [INFO ] Implicit Places using invariants in 193 ms returned []
[2026-06-02 06:36:28] [INFO ] Invariant cache hit.
[2026-06-02 06:36:30] [INFO ] Implicit Places using invariants and state equation in 1070 ms returned []
Implicit Place search using SMT with State Equation took 1267 ms to find 0 implicit places.
Running 1696 sub problems to find dead transitions.
[2026-06-02 06:36:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/159 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/159 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
At refinement iteration 2 (OVERLAPS) 1/160 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 160/1857 variables, and 20 constraints, problems are : Problem set: 0 solved, 1696 unsolved in 30058 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/160 constraints, PredecessorRefiner: 1696/152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1696 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/159 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/159 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
At refinement iteration 2 (OVERLAPS) 1/160 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 160/1857 variables, and 20 constraints, problems are : Problem set: 0 solved, 1696 unsolved in 30066 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/160 constraints, PredecessorRefiner: 1544/152 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62964ms problems are : Problem set: 0 solved, 1696 unsolved
Search for dead transitions found 0 dead transitions in 62972ms
Starting structural reductions in LTL mode, iteration 1 : 160/184 places, 1697/2396 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64300 ms. Remains : 160/184 places, 1697/2396 transitions.
[2026-06-02 06:37:33] [INFO ] Flatten gal took : 260 ms
[2026-06-02 06:37:33] [INFO ] Flatten gal took : 263 ms
[2026-06-02 06:37:33] [INFO ] Input system was already deterministic with 1697 transitions.
[2026-06-02 06:37:34] [INFO ] Flatten gal took : 168 ms
[2026-06-02 06:37:34] [INFO ] Flatten gal took : 171 ms
[2026-06-02 06:37:34] [INFO ] Time to serialize gal into /tmp/CTLFireability4928203480910072570.gal : 27 ms
[2026-06-02 06:37:34] [INFO ] Time to serialize properties into /tmp/CTLFireability4341430073443195818.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/CTLFireability4928203480910072570.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4341430073443195818.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-02 06:38:04] [INFO ] Flatten gal took : 170 ms
[2026-06-02 06:38:04] [INFO ] Applying decomposition
[2026-06-02 06:38:04] [INFO ] Flatten gal took : 170 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/graph5074647216559940412.txt' '-o' '/tmp/graph5074647216559940412.bin' '-w' '/tmp/graph5074647216559940412.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5074647216559940412.bin' '-l' '-1' '-v' '-w' '/tmp/graph5074647216559940412.weights' '-q' '0' '-e' '0.001'
[2026-06-02 06:38:05] [INFO ] Decomposing Gal with order
[2026-06-02 06:38:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-02 06:38:05] [INFO ] Removed a total of 14080 redundant transitions.
[2026-06-02 06:38:05] [INFO ] Flatten gal took : 241 ms
[2026-06-02 06:38:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 51 ms.
[2026-06-02 06:38:05] [INFO ] Time to serialize gal into /tmp/CTLFireability16787955434771148184.gal : 4 ms
[2026-06-02 06:38:05] [INFO ] Time to serialize properties into /tmp/CTLFireability10975069127839503682.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/CTLFireability16787955434771148184.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10975069127839503682.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 2396/2396 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 165 transition count 1649
Ensure Unique test removed 4 places
Iterating global reduction 0 with 23 rules applied. Total rules applied 42 place count 161 transition count 1649
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 49 place count 154 transition count 1641
Ensure Unique test removed 2 places
Iterating global reduction 0 with 9 rules applied. Total rules applied 58 place count 152 transition count 1641
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 61 place count 149 transition count 1635
Iterating global reduction 0 with 3 rules applied. Total rules applied 64 place count 149 transition count 1635
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 148 transition count 1634
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 148 transition count 1634
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 147 transition count 1633
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 147 transition count 1633
Applied a total of 68 rules in 43 ms. Remains 147 /184 variables (removed 37) and now considering 1633/2396 (removed 763) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8130886456496579171.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10746993885377294839.kers'
[2026-06-02 06:38:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8130886456496579171.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10746993885377294839.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 1633 rows 147 cols 17978 entries
Finished phase 1 with 132 SingleSign rule and 1 generalized
[2026-06-02 06:38:35] [INFO ] Computed 14 invariants in 19 ms
Computed 14 P flows in 20 ms.
Exported basis to /tmp/petrispot-output-10746993885377294839.kers
Total runtime 23 ms.
[2026-06-02 06:38:36] [INFO ] Implicit Places using invariants in 318 ms returned [55]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 324 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 146/184 places, 1633/2396 transitions.
Applied a total of 0 rules in 7 ms. Remains 146 /146 variables (removed 0) and now considering 1633/1633 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 374 ms. Remains : 146/184 places, 1633/2396 transitions.
[2026-06-02 06:38:36] [INFO ] Flatten gal took : 148 ms
[2026-06-02 06:38:36] [INFO ] Flatten gal took : 177 ms
[2026-06-02 06:38:36] [INFO ] Input system was already deterministic with 1633 transitions.
[2026-06-02 06:38:36] [INFO ] Flatten gal took : 135 ms
[2026-06-02 06:38:36] [INFO ] Flatten gal took : 117 ms
[2026-06-02 06:38:37] [INFO ] Time to serialize gal into /tmp/CTLFireability2660990841261599397.gal : 19 ms
[2026-06-02 06:38:37] [INFO ] Time to serialize properties into /tmp/CTLFireability14293932593629839919.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/CTLFireability2660990841261599397.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14293932593629839919.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,5.36947e+11,23.7741,407672,2,25786,5,607032,6,0,2219,636559,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-06-02 06:39:07] [INFO ] Flatten gal took : 105 ms
[2026-06-02 06:39:07] [INFO ] Applying decomposition
[2026-06-02 06:39:07] [INFO ] Flatten gal took : 105 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph73743138706404344.txt' '-o' '/tmp/graph73743138706404344.bin' '-w' '/tmp/graph73743138706404344.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph73743138706404344.bin' '-l' '-1' '-v' '-w' '/tmp/graph73743138706404344.weights' '-q' '0' '-e' '0.001'
[2026-06-02 06:39:07] [INFO ] Decomposing Gal with order
[2026-06-02 06:39:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-02 06:39:07] [INFO ] Removed a total of 4038 redundant transitions.
[2026-06-02 06:39:07] [INFO ] Flatten gal took : 305 ms
[2026-06-02 06:39:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 366 labels/synchronizations in 39 ms.
[2026-06-02 06:39:07] [INFO ] Time to serialize gal into /tmp/CTLFireability6165324254015367710.gal : 8 ms
[2026-06-02 06:39:07] [INFO ] Time to serialize properties into /tmp/CTLFireability14126018849930484499.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/CTLFireability6165324254015367710.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14126018849930484499.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 2396/2396 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 176 transition count 2375
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 176 transition count 2375
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 20 place count 172 transition count 2371
Iterating global reduction 0 with 4 rules applied. Total rules applied 24 place count 172 transition count 2371
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 27 place count 169 transition count 2365
Iterating global reduction 0 with 3 rules applied. Total rules applied 30 place count 169 transition count 2365
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 168 transition count 2364
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 168 transition count 2364
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 167 transition count 2363
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 167 transition count 2363
Applied a total of 34 rules in 53 ms. Remains 167 /184 variables (removed 17) and now considering 2363/2396 (removed 33) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17878982134874511217.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15837258947370125487.kers'
[2026-06-02 06:39:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17878982134874511217.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15837258947370125487.kers]
Culled 0 columns in 6 ms.
// Phase 1: matrix 2363 rows 167 cols 38384 entries
Finished phase 1 with 144 SingleSign rule and 3 generalized
[2026-06-02 06:39:38] [INFO ] Computed 20 invariants in 24 ms
Computed 20 P flows in 24 ms.
Exported basis to /tmp/petrispot-output-15837258947370125487.kers
Total runtime 30 ms.
[2026-06-02 06:39:38] [INFO ] Implicit Places using invariants in 179 ms returned []
[2026-06-02 06:39:38] [INFO ] Invariant cache hit.
[2026-06-02 06:39:39] [INFO ] Implicit Places using invariants and state equation in 1229 ms returned []
Implicit Place search using SMT with State Equation took 1414 ms to find 0 implicit places.
Running 2362 sub problems to find dead transitions.
[2026-06-02 06:39:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2362 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 166/2530 variables, and 7 constraints, problems are : Problem set: 0 solved, 2362 unsolved in 30069 ms.
Refiners :[Positive P Invariants (semi-flows): 0/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/167 constraints, PredecessorRefiner: 2362/145 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2362 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2362 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 166/2530 variables, and 7 constraints, problems are : Problem set: 0 solved, 2362 unsolved in 30075 ms.
Refiners :[Positive P Invariants (semi-flows): 0/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/167 constraints, PredecessorRefiner: 2217/145 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63808ms problems are : Problem set: 0 solved, 2362 unsolved
Search for dead transitions found 0 dead transitions in 63821ms
Starting structural reductions in LTL mode, iteration 1 : 167/184 places, 2363/2396 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65299 ms. Remains : 167/184 places, 2363/2396 transitions.
[2026-06-02 06:40:43] [INFO ] Flatten gal took : 359 ms
[2026-06-02 06:40:44] [INFO ] Flatten gal took : 253 ms
[2026-06-02 06:40:44] [INFO ] Input system was already deterministic with 2363 transitions.
[2026-06-02 06:40:44] [INFO ] Flatten gal took : 228 ms
[2026-06-02 06:40:44] [INFO ] Flatten gal took : 237 ms
[2026-06-02 06:40:44] [INFO ] Time to serialize gal into /tmp/CTLFireability6434779378704924380.gal : 42 ms
[2026-06-02 06:40:44] [INFO ] Time to serialize properties into /tmp/CTLFireability17383026665280363136.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/CTLFireability6434779378704924380.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17383026665280363136.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-02 06:41:15] [INFO ] Flatten gal took : 225 ms
[2026-06-02 06:41:15] [INFO ] Applying decomposition
[2026-06-02 06:41:15] [INFO ] Flatten gal took : 257 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/graph5103980532313895642.txt' '-o' '/tmp/graph5103980532313895642.bin' '-w' '/tmp/graph5103980532313895642.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5103980532313895642.bin' '-l' '-1' '-v' '-w' '/tmp/graph5103980532313895642.weights' '-q' '0' '-e' '0.001'
[2026-06-02 06:41:15] [INFO ] Decomposing Gal with order
[2026-06-02 06:41:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-02 06:41:16] [INFO ] Removed a total of 14008 redundant transitions.
[2026-06-02 06:41:16] [INFO ] Flatten gal took : 384 ms
[2026-06-02 06:41:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 90 labels/synchronizations in 92 ms.
[2026-06-02 06:41:16] [INFO ] Time to serialize gal into /tmp/CTLFireability7985797117585731291.gal : 13 ms
[2026-06-02 06:41:16] [INFO ] Time to serialize properties into /tmp/CTLFireability4460759573394744902.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7985797117585731291.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4460759573394744902.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 2396/2396 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 177 transition count 2134
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 177 transition count 2134
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 18 place count 173 transition count 2130
Iterating global reduction 0 with 4 rules applied. Total rules applied 22 place count 173 transition count 2130
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 25 place count 170 transition count 2124
Iterating global reduction 0 with 3 rules applied. Total rules applied 28 place count 170 transition count 2124
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 169 transition count 2123
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 169 transition count 2123
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 168 transition count 2122
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 168 transition count 2122
Applied a total of 32 rules in 75 ms. Remains 168 /184 variables (removed 16) and now considering 2122/2396 (removed 274) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17204478292423666022.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-278003863605865518.kers'
[2026-06-02 06:41:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17204478292423666022.kers, --Pflows, --basisKERS=/tmp/petrispot-output-278003863605865518.kers]
Culled 0 columns in 10 ms.
// Phase 1: matrix 2122 rows 168 cols 34500 entries
Finished phase 1 with 145 SingleSign rule and 3 generalized
[2026-06-02 06:41:46] [INFO ] Computed 20 invariants in 34 ms
Computed 20 P flows in 36 ms.
Exported basis to /tmp/petrispot-output-278003863605865518.kers
Total runtime 45 ms.
[2026-06-02 06:41:47] [INFO ] Implicit Places using invariants in 217 ms returned []
[2026-06-02 06:41:47] [INFO ] Invariant cache hit.
[2026-06-02 06:41:48] [INFO ] Implicit Places using invariants and state equation in 1341 ms returned []
Implicit Place search using SMT with State Equation took 1561 ms to find 0 implicit places.
Running 2121 sub problems to find dead transitions.
[2026-06-02 06:41:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/167 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2121 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 167/2290 variables, and 7 constraints, problems are : Problem set: 0 solved, 2121 unsolved in 30061 ms.
Refiners :[Positive P Invariants (semi-flows): 0/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/168 constraints, PredecessorRefiner: 2121/147 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2121 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/167 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2121 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/167 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2121 unsolved
At refinement iteration 2 (OVERLAPS) 1/168 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 2121 unsolved
SMT process timed out in 64762ms, After SMT, problems are : Problem set: 0 solved, 2121 unsolved
Search for dead transitions found 0 dead transitions in 64775ms
Starting structural reductions in LTL mode, iteration 1 : 168/184 places, 2122/2396 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66421 ms. Remains : 168/184 places, 2122/2396 transitions.
[2026-06-02 06:42:53] [INFO ] Flatten gal took : 284 ms
[2026-06-02 06:42:53] [INFO ] Flatten gal took : 305 ms
[2026-06-02 06:42:54] [INFO ] Input system was already deterministic with 2122 transitions.
[2026-06-02 06:42:54] [INFO ] Flatten gal took : 203 ms
[2026-06-02 06:42:54] [INFO ] Flatten gal took : 221 ms
[2026-06-02 06:42:54] [INFO ] Time to serialize gal into /tmp/CTLFireability3355688354879463708.gal : 33 ms
[2026-06-02 06:42:54] [INFO ] Time to serialize properties into /tmp/CTLFireability14162014199817083459.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/CTLFireability3355688354879463708.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14162014199817083459.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-02 06:43:24] [INFO ] Flatten gal took : 255 ms
[2026-06-02 06:43:24] [INFO ] Applying decomposition
[2026-06-02 06:43:25] [INFO ] Flatten gal took : 347 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/graph12454193726342177353.txt' '-o' '/tmp/graph12454193726342177353.bin' '-w' '/tmp/graph12454193726342177353.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12454193726342177353.bin' '-l' '-1' '-v' '-w' '/tmp/graph12454193726342177353.weights' '-q' '0' '-e' '0.001'
[2026-06-02 06:43:25] [INFO ] Decomposing Gal with order
[2026-06-02 06:43:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-02 06:43:26] [INFO ] Removed a total of 9666 redundant transitions.
[2026-06-02 06:43:26] [INFO ] Flatten gal took : 472 ms
[2026-06-02 06:43:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 200 labels/synchronizations in 46 ms.
[2026-06-02 06:43:26] [INFO ] Time to serialize gal into /tmp/CTLFireability17536222260333408171.gal : 8 ms
[2026-06-02 06:43:26] [INFO ] Time to serialize properties into /tmp/CTLFireability16998579860131549425.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/CTLFireability17536222260333408171.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16998579860131549425.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 2396/2396 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 173 transition count 1862
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 173 transition count 1862
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 26 place count 169 transition count 1858
Iterating global reduction 0 with 4 rules applied. Total rules applied 30 place count 169 transition count 1858
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 32 place count 167 transition count 1856
Iterating global reduction 0 with 2 rules applied. Total rules applied 34 place count 167 transition count 1856
Applied a total of 34 rules in 37 ms. Remains 167 /184 variables (removed 17) and now considering 1856/2396 (removed 540) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6750440117533785171.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14746235674172197964.kers'
[2026-06-02 06:43:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6750440117533785171.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14746235674172197964.kers]
Culled 0 columns in 8 ms.
// Phase 1: matrix 1856 rows 167 cols 30204 entries
Finished phase 1 with 144 SingleSign rule and 3 generalized
[2026-06-02 06:43:56] [INFO ] Computed 20 invariants in 32 ms
Computed 20 P flows in 33 ms.
Exported basis to /tmp/petrispot-output-14746235674172197964.kers
Total runtime 37 ms.
[2026-06-02 06:43:57] [INFO ] Implicit Places using invariants in 569 ms returned []
[2026-06-02 06:43:57] [INFO ] Invariant cache hit.
[2026-06-02 06:43:58] [INFO ] Implicit Places using invariants and state equation in 1290 ms returned []
Implicit Place search using SMT with State Equation took 1863 ms to find 0 implicit places.
Running 1855 sub problems to find dead transitions.
[2026-06-02 06:43:58] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1855 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 166/2023 variables, and 7 constraints, problems are : Problem set: 0 solved, 1855 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 0/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/167 constraints, PredecessorRefiner: 1855/159 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1855 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1855 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/166 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1855 unsolved
At refinement iteration 2 (OVERLAPS) 1/167 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 1855 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 167/2023 variables, and 20 constraints, problems are : Problem set: 0 solved, 1855 unsolved in 30059 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/167 constraints, PredecessorRefiner: 1696/159 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62957ms problems are : Problem set: 0 solved, 1855 unsolved
Search for dead transitions found 0 dead transitions in 62968ms
Starting structural reductions in LTL mode, iteration 1 : 167/184 places, 1856/2396 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64876 ms. Remains : 167/184 places, 1856/2396 transitions.
[2026-06-02 06:45:01] [INFO ] Flatten gal took : 227 ms
[2026-06-02 06:45:02] [INFO ] Flatten gal took : 256 ms
[2026-06-02 06:45:02] [INFO ] Input system was already deterministic with 1856 transitions.
[2026-06-02 06:45:02] [INFO ] Flatten gal took : 180 ms
[2026-06-02 06:45:02] [INFO ] Flatten gal took : 183 ms
[2026-06-02 06:45:02] [INFO ] Time to serialize gal into /tmp/CTLFireability14311053944302766779.gal : 30 ms
[2026-06-02 06:45:02] [INFO ] Time to serialize properties into /tmp/CTLFireability1175920691641552870.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/CTLFireability14311053944302766779.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1175920691641552870.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-02 06:45:33] [INFO ] Flatten gal took : 306 ms
[2026-06-02 06:45:33] [INFO ] Applying decomposition
[2026-06-02 06:45:33] [INFO ] Flatten gal took : 308 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/graph17865583818105656267.txt' '-o' '/tmp/graph17865583818105656267.bin' '-w' '/tmp/graph17865583818105656267.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17865583818105656267.bin' '-l' '-1' '-v' '-w' '/tmp/graph17865583818105656267.weights' '-q' '0' '-e' '0.001'
[2026-06-02 06:45:34] [INFO ] Decomposing Gal with order
[2026-06-02 06:45:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-02 06:45:34] [INFO ] Removed a total of 14178 redundant transitions.
[2026-06-02 06:45:34] [INFO ] Flatten gal took : 251 ms
[2026-06-02 06:45:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 44 ms.
[2026-06-02 06:45:34] [INFO ] Time to serialize gal into /tmp/CTLFireability2282547679385854555.gal : 4 ms
[2026-06-02 06:45:34] [INFO ] Time to serialize properties into /tmp/CTLFireability5110200517469219311.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/CTLFireability2282547679385854555.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5110200517469219311.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 2396/2396 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 175 transition count 2374
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 175 transition count 2374
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 23 place count 170 transition count 2369
Iterating global reduction 0 with 5 rules applied. Total rules applied 28 place count 170 transition count 2369
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 31 place count 167 transition count 2363
Iterating global reduction 0 with 3 rules applied. Total rules applied 34 place count 167 transition count 2363
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 166 transition count 2362
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 166 transition count 2362
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 165 transition count 2361
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 165 transition count 2361
Applied a total of 38 rules in 52 ms. Remains 165 /184 variables (removed 19) and now considering 2361/2396 (removed 35) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11093345213288326085.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18266914484851943616.kers'
[2026-06-02 06:46:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11093345213288326085.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18266914484851943616.kers]
Culled 0 columns in 11 ms.
// Phase 1: matrix 2361 rows 165 cols 38380 entries
Finished phase 1 with 142 SingleSign rule and 3 generalized
[2026-06-02 06:46:04] [INFO ] Computed 20 invariants in 40 ms
Computed 20 P flows in 40 ms.
Exported basis to /tmp/petrispot-output-18266914484851943616.kers
Total runtime 46 ms.
[2026-06-02 06:46:04] [INFO ] Implicit Places using invariants in 259 ms returned []
[2026-06-02 06:46:04] [INFO ] Invariant cache hit.
[2026-06-02 06:46:06] [INFO ] Implicit Places using invariants and state equation in 1582 ms returned []
Implicit Place search using SMT with State Equation took 1844 ms to find 0 implicit places.
Running 2360 sub problems to find dead transitions.
[2026-06-02 06:46:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/164 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2360 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 164/2526 variables, and 7 constraints, problems are : Problem set: 0 solved, 2360 unsolved in 30091 ms.
Refiners :[Positive P Invariants (semi-flows): 0/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/165 constraints, PredecessorRefiner: 2360/143 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2360 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/164 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2360 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 164/2526 variables, and 7 constraints, problems are : Problem set: 0 solved, 2360 unsolved in 30084 ms.
Refiners :[Positive P Invariants (semi-flows): 0/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/165 constraints, PredecessorRefiner: 2217/143 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63595ms problems are : Problem set: 0 solved, 2360 unsolved
Search for dead transitions found 0 dead transitions in 63609ms
Starting structural reductions in LTL mode, iteration 1 : 165/184 places, 2361/2396 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65516 ms. Remains : 165/184 places, 2361/2396 transitions.
[2026-06-02 06:47:10] [INFO ] Flatten gal took : 358 ms
[2026-06-02 06:47:10] [INFO ] Flatten gal took : 385 ms
[2026-06-02 06:47:11] [INFO ] Input system was already deterministic with 2361 transitions.
[2026-06-02 06:47:11] [INFO ] Flatten gal took : 222 ms
[2026-06-02 06:47:11] [INFO ] Flatten gal took : 224 ms
[2026-06-02 06:47:11] [INFO ] Time to serialize gal into /tmp/CTLFireability14279297694217250475.gal : 36 ms
[2026-06-02 06:47:11] [INFO ] Time to serialize properties into /tmp/CTLFireability2951553697444091388.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/CTLFireability14279297694217250475.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2951553697444091388.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-02 06:47:42] [INFO ] Flatten gal took : 223 ms
[2026-06-02 06:47:42] [INFO ] Applying decomposition
[2026-06-02 06:47:42] [INFO ] Flatten gal took : 229 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/graph2962603941874511193.txt' '-o' '/tmp/graph2962603941874511193.bin' '-w' '/tmp/graph2962603941874511193.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2962603941874511193.bin' '-l' '-1' '-v' '-w' '/tmp/graph2962603941874511193.weights' '-q' '0' '-e' '0.001'
[2026-06-02 06:47:42] [INFO ] Decomposing Gal with order
[2026-06-02 06:47:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-02 06:47:43] [INFO ] Removed a total of 9212 redundant transitions.
[2026-06-02 06:47:43] [INFO ] Flatten gal took : 459 ms
[2026-06-02 06:47:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 452 labels/synchronizations in 46 ms.
[2026-06-02 06:47:43] [INFO ] Time to serialize gal into /tmp/CTLFireability1835422896310480877.gal : 8 ms
[2026-06-02 06:47:43] [INFO ] Time to serialize properties into /tmp/CTLFireability11850714178537716479.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/CTLFireability1835422896310480877.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11850714178537716479.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 2396/2396 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 174 transition count 2131
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 174 transition count 2131
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 25 place count 169 transition count 2126
Iterating global reduction 0 with 5 rules applied. Total rules applied 30 place count 169 transition count 2126
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 33 place count 166 transition count 2120
Iterating global reduction 0 with 3 rules applied. Total rules applied 36 place count 166 transition count 2120
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 165 transition count 2119
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 165 transition count 2119
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 164 transition count 2118
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 164 transition count 2118
Applied a total of 40 rules in 55 ms. Remains 164 /184 variables (removed 20) and now considering 2118/2396 (removed 278) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4437635615200700936.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9065327090904252788.kers'
[2026-06-02 06:48:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4437635615200700936.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9065327090904252788.kers]
Culled 0 columns in 9 ms.
// Phase 1: matrix 2118 rows 164 cols 34492 entries
Finished phase 1 with 141 SingleSign rule and 3 generalized
[2026-06-02 06:48:13] [INFO ] Computed 20 invariants in 34 ms
Computed 20 P flows in 34 ms.
Exported basis to /tmp/petrispot-output-9065327090904252788.kers
Total runtime 46 ms.
[2026-06-02 06:48:14] [INFO ] Implicit Places using invariants in 325 ms returned []
[2026-06-02 06:48:14] [INFO ] Invariant cache hit.
[2026-06-02 06:48:15] [INFO ] Implicit Places using invariants and state equation in 1375 ms returned []
Implicit Place search using SMT with State Equation took 1702 ms to find 0 implicit places.
Running 2117 sub problems to find dead transitions.
[2026-06-02 06:48:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2117 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 163/2282 variables, and 7 constraints, problems are : Problem set: 0 solved, 2117 unsolved in 30075 ms.
Refiners :[Positive P Invariants (semi-flows): 0/13 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/164 constraints, PredecessorRefiner: 2117/143 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2117 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2117 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/163 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2117 unsolved
SMT process timed out in 63167ms, After SMT, problems are : Problem set: 0 solved, 2117 unsolved
Search for dead transitions found 0 dead transitions in 63179ms
Starting structural reductions in LTL mode, iteration 1 : 164/184 places, 2118/2396 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64946 ms. Remains : 164/184 places, 2118/2396 transitions.
[2026-06-02 06:49:18] [INFO ] Flatten gal took : 187 ms
[2026-06-02 06:49:18] [INFO ] Flatten gal took : 205 ms
[2026-06-02 06:49:19] [INFO ] Input system was already deterministic with 2118 transitions.
[2026-06-02 06:49:19] [INFO ] Flatten gal took : 201 ms
[2026-06-02 06:49:19] [INFO ] Flatten gal took : 205 ms
[2026-06-02 06:49:19] [INFO ] Time to serialize gal into /tmp/CTLFireability8305853448372968291.gal : 34 ms
[2026-06-02 06:49:19] [INFO ] Time to serialize properties into /tmp/CTLFireability2074033295369268985.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/CTLFireability8305853448372968291.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2074033295369268985.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-02 06:49:50] [INFO ] Flatten gal took : 342 ms
[2026-06-02 06:49:50] [INFO ] Applying decomposition
[2026-06-02 06:49:50] [INFO ] Flatten gal took : 346 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/graph2047231790021218187.txt' '-o' '/tmp/graph2047231790021218187.bin' '-w' '/tmp/graph2047231790021218187.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2047231790021218187.bin' '-l' '-1' '-v' '-w' '/tmp/graph2047231790021218187.weights' '-q' '0' '-e' '0.001'
[2026-06-02 06:49:51] [INFO ] Decomposing Gal with order
[2026-06-02 06:49:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-02 06:49:51] [INFO ] Removed a total of 8623 redundant transitions.
[2026-06-02 06:49:51] [INFO ] Flatten gal took : 375 ms
[2026-06-02 06:49:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 656 labels/synchronizations in 59 ms.
[2026-06-02 06:49:51] [INFO ] Time to serialize gal into /tmp/CTLFireability8639460387031624119.gal : 11 ms
[2026-06-02 06:49:51] [INFO ] Time to serialize properties into /tmp/CTLFireability16409774866411089229.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/CTLFireability8639460387031624119.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16409774866411089229.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-02 06:50:22] [INFO ] Flatten gal took : 245 ms
[2026-06-02 06:50:22] [INFO ] Flatten gal took : 244 ms
[2026-06-02 06:50:22] [INFO ] Applying decomposition
[2026-06-02 06:50:22] [INFO ] Flatten gal took : 405 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/graph5755559901130276096.txt' '-o' '/tmp/graph5755559901130276096.bin' '-w' '/tmp/graph5755559901130276096.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5755559901130276096.bin' '-l' '-1' '-v' '-w' '/tmp/graph5755559901130276096.weights' '-q' '0' '-e' '0.001'
[2026-06-02 06:50:23] [INFO ] Decomposing Gal with order
[2026-06-02 06:50:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-02 06:50:24] [INFO ] Removed a total of 10005 redundant transitions.
[2026-06-02 06:50:24] [INFO ] Flatten gal took : 543 ms
[2026-06-02 06:50:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 168 labels/synchronizations in 47 ms.
[2026-06-02 06:50:24] [INFO ] Time to serialize gal into /tmp/CTLFireability6729817098315378575.gal : 6 ms
[2026-06-02 06:50:24] [INFO ] Time to serialize properties into /tmp/CTLFireability10174767205154858336.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/CTLFireability6729817098315378575.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10174767205154858336.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 11 CTL formulae.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ErlangenMainframeV2-PT-bP06C06"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is ErlangenMainframeV2-PT-bP06C06, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r338-smll-178021499200250"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV2-PT-bP06C06.tgz
mv ErlangenMainframeV2-PT-bP06C06 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;