About the Execution of ITS-Tools for ErlangenMainframeV1-PT-bP09C09
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 14088.663 | 3600000.00 | 4644085.00 | 9820.00 | ??F?F??F???????? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r338-smll-178021499100114.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 ErlangenMainframeV1-PT-bP09C09, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r338-smll-178021499100114
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 64M
-rw-r--r-- 1 mcc users 7.0K May 27 08:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 27 08:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 27 08:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 27 08:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 27 10:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 27 10:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 27 10:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 27 10:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 8.3K May 27 08:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K May 27 08:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K May 27 08:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K May 27 08:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 27 10:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 27 10:34 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 64M 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 ErlangenMainframeV1-PT-bP09C09-CTLFireability-2024-00
FORMULA_NAME ErlangenMainframeV1-PT-bP09C09-CTLFireability-2024-01
FORMULA_NAME ErlangenMainframeV1-PT-bP09C09-CTLFireability-2024-02
FORMULA_NAME ErlangenMainframeV1-PT-bP09C09-CTLFireability-2024-03
FORMULA_NAME ErlangenMainframeV1-PT-bP09C09-CTLFireability-2024-04
FORMULA_NAME ErlangenMainframeV1-PT-bP09C09-CTLFireability-2024-05
FORMULA_NAME ErlangenMainframeV1-PT-bP09C09-CTLFireability-2024-06
FORMULA_NAME ErlangenMainframeV1-PT-bP09C09-CTLFireability-2024-07
FORMULA_NAME ErlangenMainframeV1-PT-bP09C09-CTLFireability-2024-08
FORMULA_NAME ErlangenMainframeV1-PT-bP09C09-CTLFireability-2024-09
FORMULA_NAME ErlangenMainframeV1-PT-bP09C09-CTLFireability-2024-10
FORMULA_NAME ErlangenMainframeV1-PT-bP09C09-CTLFireability-2024-11
FORMULA_NAME ErlangenMainframeV1-PT-bP09C09-CTLFireability-2024-12
FORMULA_NAME ErlangenMainframeV1-PT-bP09C09-CTLFireability-2024-13
FORMULA_NAME ErlangenMainframeV1-PT-bP09C09-CTLFireability-2024-14
FORMULA_NAME ErlangenMainframeV1-PT-bP09C09-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1780283301823
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ErlangenMainframeV1-PT-bP09C09
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-06-01 03:08:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-06-01 03:08:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-06-01 03:08:26] [INFO ] Load time of PNML (sax parser for PT used): 3176 ms
[2026-06-01 03:08:27] [INFO ] Transformed 333 places.
[2026-06-01 03:08:27] [INFO ] Transformed 59403 transitions.
[2026-06-01 03:08:27] [INFO ] Found NUPN structural information;
[2026-06-01 03:08:27] [INFO ] Parsed PT model containing 333 places and 59403 transitions and 1260648 arcs in 3969 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 54 ms.
Support contains 60 out of 333 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 333/333 places, 59403/59403 transitions.
Discarding 74 places :
Symmetric choice reduction at 0 with 74 rule applications. Total rules 74 place count 259 transition count 59329
Iterating global reduction 0 with 74 rules applied. Total rules applied 148 place count 259 transition count 59329
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 197 place count 210 transition count 59280
Iterating global reduction 0 with 49 rules applied. Total rules applied 246 place count 210 transition count 59280
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 249 place count 207 transition count 59277
Iterating global reduction 0 with 3 rules applied. Total rules applied 252 place count 207 transition count 59277
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 255 place count 204 transition count 59258
Iterating global reduction 0 with 3 rules applied. Total rules applied 258 place count 204 transition count 59258
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 261 place count 201 transition count 59255
Iterating global reduction 0 with 3 rules applied. Total rules applied 264 place count 201 transition count 59255
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 267 place count 198 transition count 59252
Iterating global reduction 0 with 3 rules applied. Total rules applied 270 place count 198 transition count 59252
Applied a total of 270 rules in 2726 ms. Remains 198 /333 variables (removed 135) and now considering 59252/59403 (removed 151) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16137999911009876992.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11501338026629131313.kers'
[2026-06-01 03:08:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16137999911009876992.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11501338026629131313.kers]
Culled 0 columns in 362 ms.
// Phase 1: matrix 59252 rows 198 cols 1260270 entries
Finished phase 1 with 171 SingleSign rule and 3 generalized
[2026-06-01 03:08:33] [INFO ] Computed 24 invariants in 1511 ms
Computed 24 P flows in 1513 ms.
Exported basis to /tmp/petrispot-output-11501338026629131313.kers
Total runtime 1688 ms.
[2026-06-01 03:08:34] [INFO ] Implicit Places using invariants in 2805 ms returned []
Implicit Place search using SMT only with invariants took 3184 ms to find 0 implicit places.
Running 59251 sub problems to find dead transitions.
[2026-06-01 03:08:35] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/197 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 59251 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 197/59450 variables, and 9 constraints, problems are : Problem set: 0 solved, 59251 unsolved in 31699 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/198 constraints, PredecessorRefiner: 59251/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59251 unsolved
SMT process timed out in 362029ms, After SMT, problems are : Problem set: 0 solved, 59251 unsolved
Search for dead transitions found 0 dead transitions in 362445ms
Starting structural reductions in LTL mode, iteration 1 : 198/333 places, 59252/59403 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 368720 ms. Remains : 198/333 places, 59252/59403 transitions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 59252/59252 transitions.
Applied a total of 0 rules in 246 ms. Remains 198 /198 variables (removed 0) and now considering 59252/59252 (removed 0) transitions.
[2026-06-01 03:14:37] [INFO ] Invariant cache hit.
[2026-06-01 03:14:37] [INFO ] Implicit Places using invariants in 226 ms returned []
Implicit Place search using SMT only with invariants took 228 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 480 ms. Remains : 198/198 places, 59252/59252 transitions.
Support contains 60 out of 198 places after structural reductions.
[2026-06-01 03:14:47] [INFO ] Flatten gal took : 8834 ms
[2026-06-01 03:14:55] [INFO ] Flatten gal took : 8214 ms
[2026-06-01 03:15:06] [INFO ] Input system was already deterministic with 59252 transitions.
RANDOM walk for 40000 steps (8 resets) in 74424 ms. (0 steps per ms) remains 79/80 properties
BEST_FIRST walk for 4002 steps (8 resets) in 165 ms. (24 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4003 steps (8 resets) in 199 ms. (20 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 156 ms. (25 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 171 ms. (23 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4003 steps (8 resets) in 330 ms. (12 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4003 steps (8 resets) in 159 ms. (25 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 315 ms. (12 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 131 ms. (30 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 166 ms. (23 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 144 ms. (27 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4003 steps (8 resets) in 147 ms. (27 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4002 steps (8 resets) in 172 ms. (23 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4003 steps (8 resets) in 206 ms. (19 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 151 ms. (26 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4003 steps (8 resets) in 138 ms. (28 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4003 steps (8 resets) in 159 ms. (25 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 166 ms. (23 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 215 ms. (18 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 210 ms. (18 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 194 ms. (20 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 183 ms. (21 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4003 steps (8 resets) in 176 ms. (22 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 225 ms. (17 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4003 steps (8 resets) in 153 ms. (25 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4003 steps (8 resets) in 321 ms. (12 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4002 steps (8 resets) in 177 ms. (22 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4003 steps (8 resets) in 165 ms. (24 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 145 ms. (27 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 278 ms. (14 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 148 ms. (26 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4003 steps (8 resets) in 229 ms. (17 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 190 ms. (20 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4003 steps (8 resets) in 207 ms. (19 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4003 steps (8 resets) in 230 ms. (17 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 139 ms. (28 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 153 ms. (26 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 142 ms. (28 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4003 steps (8 resets) in 197 ms. (20 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 155 ms. (25 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4003 steps (8 resets) in 198 ms. (20 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 156 ms. (25 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 138 ms. (28 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 153 ms. (26 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 127 ms. (31 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4002 steps (8 resets) in 143 ms. (27 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 143 ms. (27 steps per ms) remains 79/79 properties
Interrupted probabilistic random walk after 161752 steps, run timeout after 66001 ms. (steps per millisecond=2 ) properties seen :0 out of 79
Probabilistic random walk after 161752 steps, saw 37827 distinct states, run finished after 66011 ms. (steps per millisecond=2 ) properties seen :0
[2026-06-01 03:16:36] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 79 unsolved
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp71 is UNSAT
Problem AtomicPropp74 is UNSAT
At refinement iteration 1 (OVERLAPS) 37/96 variables, 11/11 constraints. Problems are: Problem set: 6 solved, 73 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 96/59450 variables, and 11 constraints, problems are : Problem set: 6 solved, 73 unsolved in 5207 ms.
Refiners :[Positive P Invariants (semi-flows): 11/15 constraints, Generalized P Invariants (flows): 0/9 constraints, State Equation: 0/198 constraints, PredecessorRefiner: 79/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 73 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 6 solved, 73 unsolved
At refinement iteration 1 (OVERLAPS) 37/96 variables, 11/11 constraints. Problems are: Problem set: 6 solved, 73 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 96/59450 variables, and 11 constraints, problems are : Problem set: 6 solved, 73 unsolved in 5320 ms.
Refiners :[Positive P Invariants (semi-flows): 11/15 constraints, Generalized P Invariants (flows): 0/9 constraints, State Equation: 0/198 constraints, PredecessorRefiner: 73/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11789ms problems are : Problem set: 6 solved, 73 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 59 out of 198 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 198/198 places, 59252/59252 transitions.
Graph (trivial) has 126 edges and 198 vertex of which 9 / 198 are part of one of the 4 SCC in 24 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 193 transition count 59214
Reduce places removed 28 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 37 rules applied. Total rules applied 66 place count 165 transition count 59205
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 72 place count 159 transition count 59205
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 72 place count 159 transition count 59192
Deduced a syphon composed of 13 places in 59 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 98 place count 146 transition count 59192
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 23 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 160 place count 115 transition count 59161
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 166 place count 115 transition count 59155
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 169 place count 112 transition count 59148
Iterating global reduction 4 with 3 rules applied. Total rules applied 172 place count 112 transition count 59148
Performed 7 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 7 places in 24 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 186 place count 105 transition count 59178
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 198 place count 105 transition count 59166
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 200 place count 103 transition count 59160
Iterating global reduction 5 with 2 rules applied. Total rules applied 202 place count 103 transition count 59160
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 212 place count 103 transition count 59150
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 22 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 214 place count 102 transition count 59163
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 215 place count 102 transition count 59162
Free-agglomeration rule applied 3 times.
Iterating global reduction 7 with 3 rules applied. Total rules applied 218 place count 102 transition count 59159
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 221 place count 99 transition count 59159
Partial Post-agglomeration rule applied 8 times.
Drop transitions (Partial Post agglomeration) removed 8 transitions
Iterating global reduction 8 with 8 rules applied. Total rules applied 229 place count 99 transition count 59159
Applied a total of 229 rules in 13171 ms. Remains 99 /198 variables (removed 99) and now considering 59159/59252 (removed 93) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13173 ms. Remains : 99/198 places, 59159/59252 transitions.
Successfully simplified 6 atomic propositions for a total of 16 simplifications.
[2026-06-01 03:17:05] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-06-01 03:17:08] [INFO ] Flatten gal took : 7117 ms
[2026-06-01 03:17:08] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ErlangenMainframeV1-PT-bP09C09-CTLFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV1-PT-bP09C09-CTLFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-06-01 03:17:15] [INFO ] Flatten gal took : 7224 ms
[2026-06-01 03:17:27] [INFO ] Input system was already deterministic with 59252 transitions.
Computed a total of 20 stabilizing places and 20 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 59252/59252 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 194 transition count 45400
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 194 transition count 45400
Applied a total of 8 rules in 1176 ms. Remains 194 /198 variables (removed 4) and now considering 45400/59252 (removed 13852) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10464141336913777107.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11647036259383795245.kers'
[2026-06-01 03:17:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10464141336913777107.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11647036259383795245.kers]
Culled 0 columns in 167 ms.
// Phase 1: matrix 45400 rows 194 cols 983248 entries
Finished phase 1 with 167 SingleSign rule and 3 generalized
[2026-06-01 03:17:30] [INFO ] Computed 24 invariants in 777 ms
Computed 24 P flows in 777 ms.
Exported basis to /tmp/petrispot-output-11647036259383795245.kers
Total runtime 920 ms.
[2026-06-01 03:17:32] [INFO ] Implicit Places using invariants in 2795 ms returned []
Implicit Place search using SMT only with invariants took 2799 ms to find 0 implicit places.
Running 45399 sub problems to find dead transitions.
[2026-06-01 03:17:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 45399 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 193/45594 variables, and 9 constraints, problems are : Problem set: 0 solved, 45399 unsolved in 30956 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/194 constraints, PredecessorRefiner: 45399/165 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 45399 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 45399 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 193/45594 variables, and 9 constraints, problems are : Problem set: 0 solved, 45399 unsolved in 30963 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/194 constraints, PredecessorRefiner: 45234/165 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 250073ms problems are : Problem set: 0 solved, 45399 unsolved
Search for dead transitions found 0 dead transitions in 250279ms
Starting structural reductions in LTL mode, iteration 1 : 194/198 places, 45400/59252 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 254572 ms. Remains : 194/198 places, 45400/59252 transitions.
[2026-06-01 03:21:49] [INFO ] Flatten gal took : 5791 ms
[2026-06-01 03:21:55] [INFO ] Flatten gal took : 6003 ms
[2026-06-01 03:22:03] [INFO ] Input system was already deterministic with 45400 transitions.
[2026-06-01 03:22:11] [INFO ] Flatten gal took : 6676 ms
[2026-06-01 03:22:17] [INFO ] Flatten gal took : 6732 ms
[2026-06-01 03:22:18] [INFO ] Time to serialize gal into /tmp/CTLFireability4853107323466880584.gal : 1181 ms
[2026-06-01 03:22:19] [INFO ] Time to serialize properties into /tmp/CTLFireability2094269554070145780.ctl : 6 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/CTLFireability4853107323466880584.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2094269554070145780.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
Detected timeout of ITS tools.
[2026-06-01 03:22:56] [INFO ] Flatten gal took : 6604 ms
[2026-06-01 03:22:56] [INFO ] Applying decomposition
[2026-06-01 03:23:02] [INFO ] Flatten gal took : 6194 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/graph18091981922162757008.txt' '-o' '/tmp/graph18091981922162757008.bin' '-w' '/tmp/graph18091981922162757008.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18091981922162757008.bin' '-l' '-1' '-v' '-w' '/tmp/graph18091981922162757008.weights' '-q' '0' '-e' '0.001'
[2026-06-01 03:23:18] [INFO ] Decomposing Gal with order
[2026-06-01 03:23:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 03:23:32] [INFO ] Removed a total of 451344 redundant transitions.
[2026-06-01 03:23:33] [INFO ] Flatten gal took : 10638 ms
[2026-06-01 03:23:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 5841 ms.
[2026-06-01 03:23:40] [INFO ] Time to serialize gal into /tmp/CTLFireability17529753626693222496.gal : 196 ms
[2026-06-01 03:23:40] [INFO ] Time to serialize properties into /tmp/CTLFireability17785498680148448029.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/CTLFireability17529753626693222496.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17785498680148448029.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 : 198/198 places, 59252/59252 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 197 transition count 59251
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 197 transition count 59251
Applied a total of 2 rules in 519 ms. Remains 197 /198 variables (removed 1) and now considering 59251/59252 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10857967972860154815.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17014336538029232149.kers'
[2026-06-01 03:24:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10857967972860154815.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17014336538029232149.kers]
Culled 0 columns in 216 ms.
// Phase 1: matrix 59251 rows 197 cols 1260268 entries
Finished phase 1 with 170 SingleSign rule and 3 generalized
[2026-06-01 03:24:12] [INFO ] Computed 24 invariants in 1083 ms
Computed 24 P flows in 1084 ms.
Exported basis to /tmp/petrispot-output-17014336538029232149.kers
Total runtime 1250 ms.
[2026-06-01 03:24:15] [INFO ] Implicit Places using invariants in 4430 ms returned []
Implicit Place search using SMT only with invariants took 4432 ms to find 0 implicit places.
Running 59250 sub problems to find dead transitions.
[2026-06-01 03:24:16] [INFO ] Invariant cache hit.
SMT process timed out in 362491ms, After SMT, problems are : Problem set: 0 solved, 59250 unsolved
Search for dead transitions found 0 dead transitions in 362713ms
Starting structural reductions in LTL mode, iteration 1 : 197/198 places, 59251/59252 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 367783 ms. Remains : 197/198 places, 59251/59252 transitions.
[2026-06-01 03:30:26] [INFO ] Flatten gal took : 7427 ms
[2026-06-01 03:30:33] [INFO ] Flatten gal took : 7275 ms
[2026-06-01 03:30:44] [INFO ] Input system was already deterministic with 59251 transitions.
[2026-06-01 03:30:53] [INFO ] Flatten gal took : 8377 ms
[2026-06-01 03:31:01] [INFO ] Flatten gal took : 7547 ms
[2026-06-01 03:31:02] [INFO ] Time to serialize gal into /tmp/CTLFireability13950931471575323900.gal : 1106 ms
[2026-06-01 03:31:02] [INFO ] Time to serialize properties into /tmp/CTLFireability13231282128297587801.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/CTLFireability13950931471575323900.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13231282128297587801.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
Detected timeout of ITS tools.
[2026-06-01 03:31:41] [INFO ] Flatten gal took : 7730 ms
[2026-06-01 03:31:41] [INFO ] Applying decomposition
[2026-06-01 03:31:48] [INFO ] Flatten gal took : 7143 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/graph6294947296098110754.txt' '-o' '/tmp/graph6294947296098110754.bin' '-w' '/tmp/graph6294947296098110754.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6294947296098110754.bin' '-l' '-1' '-v' '-w' '/tmp/graph6294947296098110754.weights' '-q' '0' '-e' '0.001'
[2026-06-01 03:32:09] [INFO ] Decomposing Gal with order
[2026-06-01 03:32:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 03:32:31] [INFO ] Removed a total of 528195 redundant transitions.
[2026-06-01 03:32:32] [INFO ] Flatten gal took : 16827 ms
[2026-06-01 03:32:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 276 labels/synchronizations in 6025 ms.
[2026-06-01 03:32:41] [INFO ] Time to serialize gal into /tmp/CTLFireability4663591941730384059.gal : 298 ms
[2026-06-01 03:32:41] [INFO ] Time to serialize properties into /tmp/CTLFireability16635472484775329753.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/CTLFireability4663591941730384059.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16635472484775329753.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
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 198/198 places, 59252/59252 transitions.
Graph (trivial) has 158 edges and 198 vertex of which 11 / 198 are part of one of the 5 SCC in 37 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 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 191 transition count 59218
Reduce places removed 26 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 35 rules applied. Total rules applied 62 place count 165 transition count 59209
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 68 place count 159 transition count 59209
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 68 place count 159 transition count 59198
Deduced a syphon composed of 11 places in 321 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 90 place count 148 transition count 59198
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 99 place count 139 transition count 40027
Iterating global reduction 3 with 9 rules applied. Total rules applied 108 place count 139 transition count 40027
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 117 place count 130 transition count 1685
Iterating global reduction 3 with 9 rules applied. Total rules applied 126 place count 130 transition count 1685
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 130 place count 126 transition count 1677
Iterating global reduction 3 with 4 rules applied. Total rules applied 134 place count 126 transition count 1677
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 200 place count 93 transition count 1644
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 206 place count 93 transition count 1638
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 209 place count 90 transition count 1631
Iterating global reduction 4 with 3 rules applied. Total rules applied 212 place count 90 transition count 1631
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 4 with 8 rules applied. Total rules applied 220 place count 90 transition count 1623
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 4 with 10 rules applied. Total rules applied 230 place count 85 transition count 1618
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 231 place count 84 transition count 1617
Applied a total of 231 rules in 15213 ms. Remains 84 /198 variables (removed 114) and now considering 1617/59252 (removed 57635) transitions.
[2026-06-01 03:33:27] [INFO ] Flow matrix only has 1610 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-2409881831339377123.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13315430749177362712.kers'
[2026-06-01 03:33:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2409881831339377123.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13315430749177362712.kers]
Normalized transition count is 1609 out of 1610 initially.
Culled 0 columns in 5 ms.
// Phase 1: matrix 1609 rows 84 cols 32964 entries
Finished phase 1 with 58 SingleSign rule and 2 generalized
[2026-06-01 03:33:27] [INFO ] Computed 24 invariants in 21 ms
Computed 24 P flows in 22 ms.
Exported basis to /tmp/petrispot-output-13315430749177362712.kers
Total runtime 26 ms.
[2026-06-01 03:33:27] [INFO ] Implicit Places using invariants in 871 ms returned []
[2026-06-01 03:33:27] [INFO ] Flow matrix only has 1610 transitions (discarded 7 similar events)
[2026-06-01 03:33:27] [INFO ] Invariant cache hit.
[2026-06-01 03:33:29] [INFO ] Implicit Places using invariants and state equation in 1932 ms returned []
Implicit Place search using SMT with State Equation took 2808 ms to find 0 implicit places.
[2026-06-01 03:33:29] [INFO ] Redundant transitions in 168 ms returned []
Running 1594 sub problems to find dead transitions.
[2026-06-01 03:33:30] [INFO ] Flow matrix only has 1610 transitions (discarded 7 similar events)
[2026-06-01 03:33:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/79 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1594 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/79 variables, 9/19 constraints. Problems are: Problem set: 0 solved, 1594 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 79/1694 variables, and 19 constraints, problems are : Problem set: 0 solved, 1594 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 10/15 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/84 constraints, PredecessorRefiner: 1594/31 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1594 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/79 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1594 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/79 variables, 9/19 constraints. Problems are: Problem set: 0 solved, 1594 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1594 unsolved
At refinement iteration 3 (OVERLAPS) 5/84 variables, 5/24 constraints. Problems are: Problem set: 0 solved, 1594 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 84/1694 variables, and 24 constraints, problems are : Problem set: 0 solved, 1594 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/84 constraints, PredecessorRefiner: 1563/31 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63024ms problems are : Problem set: 0 solved, 1594 unsolved
Search for dead transitions found 0 dead transitions in 63040ms
Starting structural reductions in SI_CTL mode, iteration 1 : 84/198 places, 1617/59252 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 81266 ms. Remains : 84/198 places, 1617/59252 transitions.
[2026-06-01 03:34:33] [INFO ] Flatten gal took : 288 ms
[2026-06-01 03:34:33] [INFO ] Flatten gal took : 435 ms
[2026-06-01 03:34:34] [INFO ] Input system was already deterministic with 1617 transitions.
[2026-06-01 03:34:34] [INFO ] Flatten gal took : 360 ms
[2026-06-01 03:34:34] [INFO ] Flatten gal took : 257 ms
[2026-06-01 03:34:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17141692358027329722.gal : 37 ms
[2026-06-01 03:34:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1671007274637269602.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17141692358027329722.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1671007274637269602.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 (642 resets) in 2939 ms. (13 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (80 resets) in 568 ms. (70 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality1671007274637269602.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 16
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :16 after 512
Interrupted probabilistic random walk after 426205 steps, run timeout after 3001 ms. (steps per millisecond=142 ) properties seen :0 out of 1
Probabilistic random walk after 426205 steps, saw 117306 distinct states, run finished after 3001 ms. (steps per millisecond=142 ) properties seen :0
[2026-06-01 03:34:38] [INFO ] Flow matrix only has 1610 transitions (discarded 7 similar events)
[2026-06-01 03:34:38] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 14/24 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 33/57 variables, 9/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1577/1634 variables, 57/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1634 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 28/1662 variables, 9/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1662 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 6/1668 variables, 3/88 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1668 variables, 4/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1668 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 21/1689 variables, 10/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1689 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 4/1693 variables, 2/104 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1693 variables, 4/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1693 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/1693 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1693/1694 variables, and 108 constraints, problems are : Problem set: 0 solved, 1 unsolved in 843 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 84/84 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 14/24 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 33/57 variables, 9/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1577/1634 variables, 57/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1634 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 28/1662 variables, 9/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1662 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 6/1668 variables, 3/88 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1668 variables, 4/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1668 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 21/1689 variables, 10/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1689 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 4/1693 variables, 2/104 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1693 variables, 4/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1693 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/1693 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1693/1694 variables, and 108 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1423 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 84/84 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2290ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 66 ms.
Support contains 10 out of 84 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 84/84 places, 1617/1617 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 84 transition count 1610
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 9 place count 82 transition count 1610
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 2 with 10 rules applied. Total rules applied 19 place count 77 transition count 1605
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 35 place count 69 transition count 1605
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 37 place count 69 transition count 1603
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 39 place count 67 transition count 1599
Iterating global reduction 3 with 2 rules applied. Total rules applied 41 place count 67 transition count 1599
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 43 place count 67 transition count 1597
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :512 after 4608
Free-agglomeration rule applied 16 times.
Iterating global reduction 4 with 16 rules applied. Total rules applied 59 place count 67 transition count 1581
Reduce places removed 18 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 20 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 4 with 42 rules applied. Total rules applied 101 place count 49 transition count 1557
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 102 place count 48 transition count 1044
Iterating global reduction 5 with 1 rules applied. Total rules applied 103 place count 48 transition count 1044
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 104 place count 48 transition count 1043
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 106 place count 47 transition count 1042
Free-agglomeration rule applied 3 times.
Iterating global reduction 6 with 3 rules applied. Total rules applied 109 place count 47 transition count 1039
Reduce places removed 4 places and 0 transitions.
Graph (complete) has 560 edges and 43 vertex of which 39 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.5 ms
Discarding 4 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Iterating post reduction 6 with 5 rules applied. Total rules applied 114 place count 39 transition count 1036
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 116 place count 39 transition count 1034
Applied a total of 116 rules in 1173 ms. Remains 39 /84 variables (removed 45) and now considering 1034/1617 (removed 583) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1173 ms. Remains : 39/84 places, 1034/1617 transitions.
RANDOM walk for 7095 steps (0 resets) in 320 ms. (22 steps per ms) remains 0/1 properties
FORMULA ErlangenMainframeV1-PT-bP09C09-CTLFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 59252/59252 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 196 transition count 52690
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 196 transition count 52690
Applied a total of 4 rules in 870 ms. Remains 196 /198 variables (removed 2) and now considering 52690/59252 (removed 6562) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16437784755869916338.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5052048007505071340.kers'
[2026-06-01 03:34:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16437784755869916338.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5052048007505071340.kers]
Culled 0 columns in 334 ms.
// Phase 1: matrix 52690 rows 196 cols 1129048 entries
Finished phase 1 with 169 SingleSign rule and 3 generalized
[2026-06-01 03:34:44] [INFO ] Computed 24 invariants in 1235 ms
Computed 24 P flows in 1236 ms.
Exported basis to /tmp/petrispot-output-5052048007505071340.kers
Total runtime 1392 ms.
[2026-06-01 03:34:54] [INFO ] Implicit Places using invariants in 12050 ms returned []
Implicit Place search using SMT only with invariants took 12055 ms to find 0 implicit places.
Running 52689 sub problems to find dead transitions.
[2026-06-01 03:34:55] [INFO ] Invariant cache hit.
SMT process timed out in 312097ms, After SMT, problems are : Problem set: 0 solved, 52689 unsolved
Search for dead transitions found 0 dead transitions in 312292ms
Starting structural reductions in LTL mode, iteration 1 : 196/198 places, 52690/59252 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 325319 ms. Remains : 196/198 places, 52690/59252 transitions.
[2026-06-01 03:40:14] [INFO ] Flatten gal took : 6440 ms
[2026-06-01 03:40:21] [INFO ] Flatten gal took : 6922 ms
[2026-06-01 03:40:31] [INFO ] Input system was already deterministic with 52690 transitions.
[2026-06-01 03:40:40] [INFO ] Flatten gal took : 7965 ms
[2026-06-01 03:40:47] [INFO ] Flatten gal took : 7595 ms
[2026-06-01 03:40:49] [INFO ] Time to serialize gal into /tmp/CTLFireability6061631618106714558.gal : 1349 ms
[2026-06-01 03:40:49] [INFO ] Time to serialize properties into /tmp/CTLFireability4714825831504331825.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/CTLFireability6061631618106714558.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4714825831504331825.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
Detected timeout of ITS tools.
[2026-06-01 03:41:27] [INFO ] Flatten gal took : 7415 ms
[2026-06-01 03:41:27] [INFO ] Applying decomposition
[2026-06-01 03:41:35] [INFO ] Flatten gal took : 7513 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/graph9061319503241582024.txt' '-o' '/tmp/graph9061319503241582024.bin' '-w' '/tmp/graph9061319503241582024.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9061319503241582024.bin' '-l' '-1' '-v' '-w' '/tmp/graph9061319503241582024.weights' '-q' '0' '-e' '0.001'
[2026-06-01 03:41:53] [INFO ] Decomposing Gal with order
[2026-06-01 03:41:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 03:42:10] [INFO ] Removed a total of 498239 redundant transitions.
[2026-06-01 03:42:12] [INFO ] Flatten gal took : 12878 ms
[2026-06-01 03:42:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 84 labels/synchronizations in 5753 ms.
[2026-06-01 03:42:19] [INFO ] Time to serialize gal into /tmp/CTLFireability14923916292518083584.gal : 250 ms
[2026-06-01 03:42:19] [INFO ] Time to serialize properties into /tmp/CTLFireability14442618002744142549.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/CTLFireability14923916292518083584.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14442618002744142549.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
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 198/198 places, 59252/59252 transitions.
Graph (trivial) has 140 edges and 198 vertex of which 9 / 198 are part of one of the 4 SCC in 27 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 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 26 place count 192 transition count 59220
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 34 rules applied. Total rules applied 60 place count 167 transition count 59211
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 66 place count 161 transition count 59211
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 66 place count 161 transition count 59199
Deduced a syphon composed of 12 places in 351 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 90 place count 149 transition count 59199
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 93 place count 146 transition count 45348
Iterating global reduction 3 with 3 rules applied. Total rules applied 96 place count 146 transition count 45348
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 97 place count 145 transition count 32226
Iterating global reduction 3 with 1 rules applied. Total rules applied 98 place count 145 transition count 32226
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 99 place count 144 transition count 32224
Iterating global reduction 3 with 1 rules applied. Total rules applied 100 place count 144 transition count 32224
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 20 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 64 rules applied. Total rules applied 164 place count 112 transition count 32192
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 170 place count 112 transition count 32186
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 173 place count 109 transition count 32179
Iterating global reduction 4 with 3 rules applied. Total rules applied 176 place count 109 transition count 32179
Partial Post-agglomeration rule applied 8 times.
Drop transitions (Partial Post agglomeration) removed 8 transitions
Iterating global reduction 4 with 8 rules applied. Total rules applied 184 place count 109 transition count 32179
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 185 place count 108 transition count 32178
Applied a total of 185 rules in 13801 ms. Remains 108 /198 variables (removed 90) and now considering 32178/59252 (removed 27074) transitions.
[2026-06-01 03:43:03] [INFO ] Flow matrix only has 32169 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-8925417761770399339.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-278805952142085621.kers'
[2026-06-01 03:43:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8925417761770399339.kers, --Pflows, --basisKERS=/tmp/petrispot-output-278805952142085621.kers]
Normalized transition count is 32168 out of 32169 initially.
Culled 0 columns in 202 ms.
// Phase 1: matrix 32168 rows 108 cols 694310 entries
Finished phase 1 with 81 SingleSign rule and 3 generalized
[2026-06-01 03:43:04] [INFO ] Computed 24 invariants in 740 ms
Computed 24 P flows in 741 ms.
Exported basis to /tmp/petrispot-output-278805952142085621.kers
Total runtime 840 ms.
[2026-06-01 03:43:13] [INFO ] Implicit Places using invariants in 10058 ms returned []
Implicit Place search using SMT only with invariants took 10060 ms to find 0 implicit places.
Running 32159 sub problems to find dead transitions.
[2026-06-01 03:43:14] [INFO ] Flow matrix only has 32169 transitions (discarded 9 similar events)
[2026-06-01 03:43:14] [INFO ] Invariant cache hit.
[2026-06-01 03:43:14] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/104 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 32159 unsolved
SMT process timed out in 149951ms, After SMT, problems are : Problem set: 0 solved, 32159 unsolved
Search for dead transitions found 0 dead transitions in 150523ms
Starting structural reductions in SI_CTL mode, iteration 1 : 108/198 places, 32178/59252 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 174661 ms. Remains : 108/198 places, 32178/59252 transitions.
[2026-06-01 03:45:50] [INFO ] Flatten gal took : 5926 ms
[2026-06-01 03:45:55] [INFO ] Flatten gal took : 4969 ms
[2026-06-01 03:46:03] [INFO ] Input system was already deterministic with 32178 transitions.
[2026-06-01 03:46:09] [INFO ] Flatten gal took : 5110 ms
[2026-06-01 03:46:13] [INFO ] Flatten gal took : 4362 ms
[2026-06-01 03:46:14] [INFO ] Time to serialize gal into /tmp/CTLFireability8542135168053383275.gal : 600 ms
[2026-06-01 03:46:14] [INFO ] Time to serialize properties into /tmp/CTLFireability15470733119034123245.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/CTLFireability8542135168053383275.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15470733119034123245.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
Detected timeout of ITS tools.
[2026-06-01 03:46:49] [INFO ] Flatten gal took : 4991 ms
[2026-06-01 03:46:49] [INFO ] Applying decomposition
[2026-06-01 03:46:53] [INFO ] Flatten gal took : 4443 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/graph8026404076685584532.txt' '-o' '/tmp/graph8026404076685584532.bin' '-w' '/tmp/graph8026404076685584532.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8026404076685584532.bin' '-l' '-1' '-v' '-w' '/tmp/graph8026404076685584532.weights' '-q' '0' '-e' '0.001'
[2026-06-01 03:47:06] [INFO ] Decomposing Gal with order
[2026-06-01 03:47:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 03:47:15] [INFO ] Removed a total of 296698 redundant transitions.
[2026-06-01 03:47:16] [INFO ] Flatten gal took : 6939 ms
[2026-06-01 03:47:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 64 labels/synchronizations in 2020 ms.
[2026-06-01 03:47:19] [INFO ] Time to serialize gal into /tmp/CTLFireability10136145763522587959.gal : 188 ms
[2026-06-01 03:47:19] [INFO ] Time to serialize properties into /tmp/CTLFireability7698790105878415820.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/CTLFireability10136145763522587959.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7698790105878415820.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 : 198/198 places, 59252/59252 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 196 transition count 48317
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 196 transition count 48317
Applied a total of 4 rules in 2120 ms. Remains 196 /198 variables (removed 2) and now considering 48317/59252 (removed 10935) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7298739333409878965.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11852513834636462282.kers'
[2026-06-01 03:47:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7298739333409878965.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11852513834636462282.kers]
Culled 0 columns in 304 ms.
// Phase 1: matrix 48317 rows 196 cols 1041570 entries
Finished phase 1 with 169 SingleSign rule and 3 generalized
[2026-06-01 03:47:53] [INFO ] Computed 24 invariants in 1044 ms
Computed 24 P flows in 1045 ms.
Exported basis to /tmp/petrispot-output-11852513834636462282.kers
Total runtime 1186 ms.
[2026-06-01 03:47:56] [INFO ] Implicit Places using invariants in 4695 ms returned []
Implicit Place search using SMT only with invariants took 4697 ms to find 0 implicit places.
Running 48316 sub problems to find dead transitions.
[2026-06-01 03:47:57] [INFO ] Invariant cache hit.
SMT process timed out in 255814ms, After SMT, problems are : Problem set: 0 solved, 48316 unsolved
Search for dead transitions found 0 dead transitions in 256062ms
Starting structural reductions in LTL mode, iteration 1 : 196/198 places, 48317/59252 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 263076 ms. Remains : 196/198 places, 48317/59252 transitions.
[2026-06-01 03:52:19] [INFO ] Flatten gal took : 6392 ms
[2026-06-01 03:52:26] [INFO ] Flatten gal took : 6456 ms
[2026-06-01 03:52:35] [INFO ] Input system was already deterministic with 48317 transitions.
[2026-06-01 03:52:43] [INFO ] Flatten gal took : 7171 ms
[2026-06-01 03:52:49] [INFO ] Flatten gal took : 6496 ms
[2026-06-01 03:52:50] [INFO ] Time to serialize gal into /tmp/CTLFireability476427132301890124.gal : 870 ms
[2026-06-01 03:52:50] [INFO ] Time to serialize properties into /tmp/CTLFireability8033726183411963928.ctl : 5 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/CTLFireability476427132301890124.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8033726183411963928.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
Detected timeout of ITS tools.
[2026-06-01 03:53:28] [INFO ] Flatten gal took : 7097 ms
[2026-06-01 03:53:28] [INFO ] Applying decomposition
[2026-06-01 03:53:35] [INFO ] Flatten gal took : 6703 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/graph3966451279844913672.txt' '-o' '/tmp/graph3966451279844913672.bin' '-w' '/tmp/graph3966451279844913672.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3966451279844913672.bin' '-l' '-1' '-v' '-w' '/tmp/graph3966451279844913672.weights' '-q' '0' '-e' '0.001'
[2026-06-01 03:53:51] [INFO ] Decomposing Gal with order
[2026-06-01 03:53:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 03:54:09] [INFO ] Removed a total of 510394 redundant transitions.
[2026-06-01 03:54:10] [INFO ] Flatten gal took : 15039 ms
[2026-06-01 03:54:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 3368 ms.
[2026-06-01 03:54:14] [INFO ] Time to serialize gal into /tmp/CTLFireability18188111471937048322.gal : 143 ms
[2026-06-01 03:54:14] [INFO ] Time to serialize properties into /tmp/CTLFireability7872945053805806454.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/CTLFireability18188111471937048322.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7872945053805806454.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 : 198/198 places, 59252/59252 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 188 transition count 40080
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 188 transition count 40080
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 23 place count 185 transition count 12378
Iterating global reduction 0 with 3 rules applied. Total rules applied 26 place count 185 transition count 12378
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 29 place count 182 transition count 12372
Iterating global reduction 0 with 3 rules applied. Total rules applied 32 place count 182 transition count 12372
Applied a total of 32 rules in 5188 ms. Remains 182 /198 variables (removed 16) and now considering 12372/59252 (removed 46880) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13975387073600188980.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3749575766043684151.kers'
[2026-06-01 03:54:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13975387073600188980.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3749575766043684151.kers]
Culled 0 columns in 47 ms.
// Phase 1: matrix 12372 rows 182 cols 267392 entries
Finished phase 1 with 156 SingleSign rule and 2 generalized
[2026-06-01 03:54:50] [INFO ] Computed 24 invariants in 182 ms
Computed 24 P flows in 183 ms.
Exported basis to /tmp/petrispot-output-3749575766043684151.kers
Total runtime 217 ms.
[2026-06-01 03:54:55] [INFO ] Implicit Places using invariants in 5639 ms returned []
Implicit Place search using SMT only with invariants took 5640 ms to find 0 implicit places.
Running 12371 sub problems to find dead transitions.
[2026-06-01 03:54:55] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/181 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 12371 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 181/12554 variables, and 9 constraints, problems are : Problem set: 0 solved, 12371 unsolved in 30349 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/182 constraints, PredecessorRefiner: 12371/159 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12371 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/181 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 12371 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 181/12554 variables, and 9 constraints, problems are : Problem set: 0 solved, 12371 unsolved in 30300 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/182 constraints, PredecessorRefiner: 12212/159 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 89220ms problems are : Problem set: 0 solved, 12371 unsolved
Search for dead transitions found 0 dead transitions in 89294ms
Starting structural reductions in LTL mode, iteration 1 : 182/198 places, 12372/59252 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 100155 ms. Remains : 182/198 places, 12372/59252 transitions.
[2026-06-01 03:56:26] [INFO ] Flatten gal took : 1798 ms
[2026-06-01 03:56:28] [INFO ] Flatten gal took : 1853 ms
[2026-06-01 03:56:31] [INFO ] Input system was already deterministic with 12372 transitions.
[2026-06-01 03:56:33] [INFO ] Flatten gal took : 1937 ms
[2026-06-01 03:56:35] [INFO ] Flatten gal took : 1842 ms
[2026-06-01 03:56:35] [INFO ] Time to serialize gal into /tmp/CTLFireability12675040266859529290.gal : 236 ms
[2026-06-01 03:56:35] [INFO ] Time to serialize properties into /tmp/CTLFireability8468594514489394294.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/CTLFireability12675040266859529290.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8468594514489394294.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.
[2026-06-01 03:57:07] [INFO ] Flatten gal took : 1660 ms
[2026-06-01 03:57:07] [INFO ] Applying decomposition
[2026-06-01 03:57:08] [INFO ] Flatten gal took : 1679 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/graph5593518671810243853.txt' '-o' '/tmp/graph5593518671810243853.bin' '-w' '/tmp/graph5593518671810243853.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5593518671810243853.bin' '-l' '-1' '-v' '-w' '/tmp/graph5593518671810243853.weights' '-q' '0' '-e' '0.001'
[2026-06-01 03:57:13] [INFO ] Decomposing Gal with order
[2026-06-01 03:57:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 03:57:15] [INFO ] Removed a total of 133493 redundant transitions.
[2026-06-01 03:57:16] [INFO ] Flatten gal took : 2174 ms
[2026-06-01 03:57:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 490 ms.
[2026-06-01 03:57:16] [INFO ] Time to serialize gal into /tmp/CTLFireability1309997990709446772.gal : 11 ms
[2026-06-01 03:57:16] [INFO ] Time to serialize properties into /tmp/CTLFireability6349516656153532951.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/CTLFireability1309997990709446772.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6349516656153532951.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 : 198/198 places, 59252/59252 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 188 transition count 40080
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 188 transition count 40080
Applied a total of 20 rules in 2482 ms. Remains 188 /198 variables (removed 10) and now considering 40080/59252 (removed 19172) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8324226436772746654.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14480106014516732311.kers'
[2026-06-01 03:57:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8324226436772746654.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14480106014516732311.kers]
Culled 0 columns in 147 ms.
// Phase 1: matrix 40080 rows 188 cols 876848 entries
Finished phase 1 with 162 SingleSign rule and 2 generalized
[2026-06-01 03:57:50] [INFO ] Computed 24 invariants in 632 ms
Computed 24 P flows in 633 ms.
Exported basis to /tmp/petrispot-output-14480106014516732311.kers
Total runtime 750 ms.
[2026-06-01 03:57:53] [INFO ] Implicit Places using invariants in 3831 ms returned []
Implicit Place search using SMT only with invariants took 3838 ms to find 0 implicit places.
Running 40079 sub problems to find dead transitions.
[2026-06-01 03:57:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/187 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 40079 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 187/40268 variables, and 9 constraints, problems are : Problem set: 0 solved, 40079 unsolved in 31270 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/188 constraints, PredecessorRefiner: 40079/165 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40079 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/187 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 40079 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 187/40268 variables, and 9 constraints, problems are : Problem set: 0 solved, 40079 unsolved in 30611 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/188 constraints, PredecessorRefiner: 39914/165 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 231820ms problems are : Problem set: 0 solved, 40079 unsolved
Search for dead transitions found 0 dead transitions in 232029ms
Starting structural reductions in LTL mode, iteration 1 : 188/198 places, 40080/59252 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 238434 ms. Remains : 188/198 places, 40080/59252 transitions.
[2026-06-01 04:01:51] [INFO ] Flatten gal took : 5695 ms
[2026-06-01 04:01:56] [INFO ] Flatten gal took : 5672 ms
[2026-06-01 04:02:05] [INFO ] Input system was already deterministic with 40080 transitions.
[2026-06-01 04:02:12] [INFO ] Flatten gal took : 6206 ms
[2026-06-01 04:02:17] [INFO ] Flatten gal took : 5476 ms
[2026-06-01 04:02:18] [INFO ] Time to serialize gal into /tmp/CTLFireability14588095136326028733.gal : 709 ms
[2026-06-01 04:02:18] [INFO ] Time to serialize properties into /tmp/CTLFireability10984733672160242422.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/CTLFireability14588095136326028733.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10984733672160242422.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
Detected timeout of ITS tools.
[2026-06-01 04:02:54] [INFO ] Flatten gal took : 5880 ms
[2026-06-01 04:02:54] [INFO ] Applying decomposition
[2026-06-01 04:03:00] [INFO ] Flatten gal took : 5403 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/graph9790415222668007846.txt' '-o' '/tmp/graph9790415222668007846.bin' '-w' '/tmp/graph9790415222668007846.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9790415222668007846.bin' '-l' '-1' '-v' '-w' '/tmp/graph9790415222668007846.weights' '-q' '0' '-e' '0.001'
[2026-06-01 04:03:14] [INFO ] Decomposing Gal with order
[2026-06-01 04:03:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 04:03:29] [INFO ] Removed a total of 411974 redundant transitions.
[2026-06-01 04:03:30] [INFO ] Flatten gal took : 12146 ms
[2026-06-01 04:03:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 2044 ms.
[2026-06-01 04:03:32] [INFO ] Time to serialize gal into /tmp/CTLFireability3945804296895465391.gal : 12 ms
[2026-06-01 04:03:32] [INFO ] Time to serialize properties into /tmp/CTLFireability1460258229615922212.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/CTLFireability3945804296895465391.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1460258229615922212.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 : 198/198 places, 59252/59252 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 179 transition count 39569
Ensure Unique test removed 8 places
Iterating global reduction 0 with 27 rules applied. Total rules applied 46 place count 171 transition count 39569
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 55 place count 162 transition count 1227
Iterating global reduction 0 with 9 rules applied. Total rules applied 64 place count 162 transition count 1227
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 161 transition count 1225
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 161 transition count 1225
Applied a total of 66 rules in 12907 ms. Remains 161 /198 variables (removed 37) and now considering 1225/59252 (removed 58027) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-485797508016758657.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8513705147538758990.kers'
[2026-06-01 04:04:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-485797508016758657.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8513705147538758990.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1225 rows 161 cols 14900 entries
Finished phase 1 with 144 SingleSign rule and 1 generalized
[2026-06-01 04:04:15] [INFO ] Computed 16 invariants in 10 ms
Computed 16 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-8513705147538758990.kers
Total runtime 13 ms.
[2026-06-01 04:04:16] [INFO ] Implicit Places using invariants in 385 ms returned [70]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 390 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 160/198 places, 1225/59252 transitions.
Applied a total of 0 rules in 6 ms. Remains 160 /160 variables (removed 0) and now considering 1225/1225 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 13304 ms. Remains : 160/198 places, 1225/59252 transitions.
[2026-06-01 04:04:16] [INFO ] Flatten gal took : 91 ms
[2026-06-01 04:04:16] [INFO ] Flatten gal took : 99 ms
[2026-06-01 04:04:16] [INFO ] Input system was already deterministic with 1225 transitions.
[2026-06-01 04:04:16] [INFO ] Flatten gal took : 96 ms
[2026-06-01 04:04:16] [INFO ] Flatten gal took : 95 ms
[2026-06-01 04:04:16] [INFO ] Time to serialize gal into /tmp/CTLFireability15759988843796580235.gal : 15 ms
[2026-06-01 04:04:16] [INFO ] Time to serialize properties into /tmp/CTLFireability13897432385440748920.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/CTLFireability15759988843796580235.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13897432385440748920.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-01 04:04:47] [INFO ] Flatten gal took : 90 ms
[2026-06-01 04:04:47] [INFO ] Applying decomposition
[2026-06-01 04:04:47] [INFO ] Flatten gal took : 91 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/graph14405904646107689469.txt' '-o' '/tmp/graph14405904646107689469.bin' '-w' '/tmp/graph14405904646107689469.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14405904646107689469.bin' '-l' '-1' '-v' '-w' '/tmp/graph14405904646107689469.weights' '-q' '0' '-e' '0.001'
[2026-06-01 04:04:47] [INFO ] Decomposing Gal with order
[2026-06-01 04:04:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 04:04:47] [INFO ] Removed a total of 2617 redundant transitions.
[2026-06-01 04:04:48] [INFO ] Flatten gal took : 451 ms
[2026-06-01 04:04:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 542 labels/synchronizations in 30 ms.
[2026-06-01 04:04:48] [INFO ] Time to serialize gal into /tmp/CTLFireability11178147410598248709.gal : 12 ms
[2026-06-01 04:04:48] [INFO ] Time to serialize properties into /tmp/CTLFireability12710509722288802540.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/CTLFireability11178147410598248709.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12710509722288802540.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 : 198/198 places, 59252/59252 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 197 transition count 59251
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 197 transition count 59251
Applied a total of 2 rules in 529 ms. Remains 197 /198 variables (removed 1) and now considering 59251/59252 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12318865361673091419.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15834477360873843173.kers'
[2026-06-01 04:05:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12318865361673091419.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15834477360873843173.kers]
Culled 0 columns in 361 ms.
// Phase 1: matrix 59251 rows 197 cols 1260268 entries
Finished phase 1 with 170 SingleSign rule and 3 generalized
[2026-06-01 04:05:20] [INFO ] Computed 24 invariants in 1267 ms
Computed 24 P flows in 1268 ms.
Exported basis to /tmp/petrispot-output-15834477360873843173.kers
Total runtime 1436 ms.
[2026-06-01 04:05:22] [INFO ] Implicit Places using invariants in 3735 ms returned []
Implicit Place search using SMT only with invariants took 3739 ms to find 0 implicit places.
Running 59250 sub problems to find dead transitions.
[2026-06-01 04:05:23] [INFO ] Invariant cache hit.
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="ErlangenMainframeV1-PT-bP09C09"
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 ErlangenMainframeV1-PT-bP09C09, 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-178021499100114"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV1-PT-bP09C09.tgz
mv ErlangenMainframeV1-PT-bP09C09 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 ;