About the Execution of ITS-Tools for ErlangenMainframeV0-PT-1301
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12950.304 | 3600000.00 | 4781165.00 | 10173.90 | ?T?FT?T???????T? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r114-smll-177955740700546.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 ErlangenMainframeV0-PT-1301, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-177955740700546
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 54M
-rw-r--r-- 1 mcc users 7.3K Mar 7 05:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Mar 7 05:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Mar 7 05:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Mar 7 05:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 09:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 15 09:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 09:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Mar 7 05:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 172K Mar 7 05:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Mar 7 05:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Mar 7 05:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 54M Mar 3 18:30 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME ErlangenMainframeV0-PT-1301-CTLFireability-2024-00
FORMULA_NAME ErlangenMainframeV0-PT-1301-CTLFireability-2024-01
FORMULA_NAME ErlangenMainframeV0-PT-1301-CTLFireability-2024-02
FORMULA_NAME ErlangenMainframeV0-PT-1301-CTLFireability-2024-03
FORMULA_NAME ErlangenMainframeV0-PT-1301-CTLFireability-2024-04
FORMULA_NAME ErlangenMainframeV0-PT-1301-CTLFireability-2024-05
FORMULA_NAME ErlangenMainframeV0-PT-1301-CTLFireability-2024-06
FORMULA_NAME ErlangenMainframeV0-PT-1301-CTLFireability-2024-07
FORMULA_NAME ErlangenMainframeV0-PT-1301-CTLFireability-2024-08
FORMULA_NAME ErlangenMainframeV0-PT-1301-CTLFireability-2024-09
FORMULA_NAME ErlangenMainframeV0-PT-1301-CTLFireability-2024-10
FORMULA_NAME ErlangenMainframeV0-PT-1301-CTLFireability-2024-11
FORMULA_NAME ErlangenMainframeV0-PT-1301-CTLFireability-2024-12
FORMULA_NAME ErlangenMainframeV0-PT-1301-CTLFireability-2024-13
FORMULA_NAME ErlangenMainframeV0-PT-1301-CTLFireability-2024-14
FORMULA_NAME ErlangenMainframeV0-PT-1301-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779953625237
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ErlangenMainframeV0-PT-1301
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-28 07:33:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-28 07:33:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-28 07:33:50] [INFO ] Load time of PNML (sax parser for PT used): 3210 ms
[2026-05-28 07:33:50] [INFO ] Transformed 291 places.
[2026-05-28 07:33:51] [INFO ] Transformed 37156 transitions.
[2026-05-28 07:33:51] [INFO ] Found NUPN structural information;
[2026-05-28 07:33:51] [INFO ] Parsed PT model containing 291 places and 37156 transitions and 1082128 arcs in 3823 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 34 ms.
Support contains 58 out of 291 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 291/291 places, 37156/37156 transitions.
Discarding 69 places :
Symmetric choice reduction at 0 with 69 rule applications. Total rules 69 place count 222 transition count 37087
Iterating global reduction 0 with 69 rules applied. Total rules applied 138 place count 222 transition count 37087
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 178 place count 182 transition count 37047
Iterating global reduction 0 with 40 rules applied. Total rules applied 218 place count 182 transition count 37047
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 221 place count 179 transition count 37044
Iterating global reduction 0 with 3 rules applied. Total rules applied 224 place count 179 transition count 37044
Applied a total of 224 rules in 1299 ms. Remains 179 /291 variables (removed 112) and now considering 37044/37156 (removed 112) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6780668275460327248.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15181284442815866029.kers'
[2026-05-28 07:33:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6780668275460327248.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15181284442815866029.kers]
Culled 0 columns in 295 ms.
// Phase 1: matrix 37044 rows 179 cols 1081904 entries
Finished phase 1 with 144 SingleSign rule and 3 generalized
[2026-05-28 07:33:54] [INFO ] Computed 32 invariants in 902 ms
Computed 32 P flows in 904 ms.
Exported basis to /tmp/petrispot-output-15181284442815866029.kers
Total runtime 1036 ms.
[2026-05-28 07:33:55] [INFO ] Implicit Places using invariants in 1922 ms returned []
Implicit Place search using SMT only with invariants took 1971 ms to find 0 implicit places.
Running 37043 sub problems to find dead transitions.
[2026-05-28 07:33:56] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/178 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 37043 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 178/37223 variables, and 13 constraints, problems are : Problem set: 0 solved, 37043 unsolved in 31149 ms.
Refiners :[Positive P Invariants (semi-flows): 0/19 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/179 constraints, PredecessorRefiner: 37043/126 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 37043 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/178 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 37043 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 178/37223 variables, and 13 constraints, problems are : Problem set: 0 solved, 37043 unsolved in 30814 ms.
Refiners :[Positive P Invariants (semi-flows): 0/19 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/179 constraints, PredecessorRefiner: 36917/126 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 194937ms problems are : Problem set: 0 solved, 37043 unsolved
Search for dead transitions found 0 dead transitions in 195579ms
Starting structural reductions in LTL mode, iteration 1 : 179/291 places, 37044/37156 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 199183 ms. Remains : 179/291 places, 37044/37156 transitions.
Starting structural reductions in LTL mode, iteration 0 : 179/179 places, 37044/37044 transitions.
Applied a total of 0 rules in 223 ms. Remains 179 /179 variables (removed 0) and now considering 37044/37044 (removed 0) transitions.
[2026-05-28 07:37:11] [INFO ] Invariant cache hit.
[2026-05-28 07:37:11] [INFO ] Implicit Places using invariants in 136 ms returned []
Implicit Place search using SMT only with invariants took 139 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 368 ms. Remains : 179/179 places, 37044/37044 transitions.
Support contains 58 out of 179 places after structural reductions.
[2026-05-28 07:37:19] [INFO ] Flatten gal took : 6544 ms
[2026-05-28 07:37:25] [INFO ] Flatten gal took : 6769 ms
[2026-05-28 07:37:34] [INFO ] Input system was already deterministic with 37044 transitions.
RANDOM walk for 40000 steps (8 resets) in 19753 ms. (2 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 199 ms. (20 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4003 steps (8 resets) in 315 ms. (12 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4003 steps (8 resets) in 215 ms. (18 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4003 steps (8 resets) in 94 ms. (42 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 160 ms. (24 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4003 steps (8 resets) in 67 ms. (58 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4003 steps (8 resets) in 63 ms. (62 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4001 steps (8 resets) in 90 ms. (43 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4003 steps (8 resets) in 69 ms. (57 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4003 steps (8 resets) in 62 ms. (63 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4003 steps (8 resets) in 79 ms. (50 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4003 steps (8 resets) in 78 ms. (50 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4002 steps (8 resets) in 56 ms. (70 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4003 steps (8 resets) in 68 ms. (58 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 334 ms. (11 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4003 steps (8 resets) in 106 ms. (37 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4003 steps (8 resets) in 108 ms. (36 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4003 steps (8 resets) in 100 ms. (39 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4003 steps (8 resets) in 103 ms. (38 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4003 steps (8 resets) in 109 ms. (36 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4003 steps (8 resets) in 113 ms. (35 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4002 steps (8 resets) in 90 ms. (43 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4003 steps (8 resets) in 89 ms. (44 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4003 steps (8 resets) in 81 ms. (48 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 191 ms. (20 steps per ms) remains 85/85 properties
Interrupted probabilistic random walk after 83430 steps, run timeout after 18002 ms. (steps per millisecond=4 ) properties seen :0 out of 85
Probabilistic random walk after 83430 steps, saw 60142 distinct states, run finished after 18013 ms. (steps per millisecond=4 ) properties seen :0
[2026-05-28 07:38:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 85 unsolved
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp76 is UNSAT
Problem AtomicPropp81 is UNSAT
At refinement iteration 2 (OVERLAPS) 84/142 variables, 15/28 constraints. Problems are: Problem set: 8 solved, 77 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 142/37223 variables, and 28 constraints, problems are : Problem set: 8 solved, 77 unsolved in 5103 ms.
Refiners :[Positive P Invariants (semi-flows): 15/19 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/179 constraints, PredecessorRefiner: 85/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 8 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 13/13 constraints. Problems are: Problem set: 8 solved, 77 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/13 constraints. Problems are: Problem set: 8 solved, 77 unsolved
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp72 is UNSAT
Problem AtomicPropp80 is UNSAT
At refinement iteration 2 (OVERLAPS) 84/142 variables, 15/28 constraints. Problems are: Problem set: 12 solved, 73 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 142/37223 variables, and 28 constraints, problems are : Problem set: 12 solved, 73 unsolved in 5141 ms.
Refiners :[Positive P Invariants (semi-flows): 15/19 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/179 constraints, PredecessorRefiner: 77/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11330ms problems are : Problem set: 12 solved, 73 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 58 out of 179 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 179/179 places, 37044/37044 transitions.
Graph (trivial) has 86 edges and 179 vertex of which 4 / 179 are part of one of the 2 SCC in 21 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 177 transition count 37027
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 27 place count 164 transition count 37027
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 27 place count 164 transition count 37006
Deduced a syphon composed of 21 places in 56 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 69 place count 143 transition count 37006
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 71 place count 141 transition count 36989
Iterating global reduction 2 with 2 rules applied. Total rules applied 73 place count 141 transition count 36989
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 75 place count 141 transition count 36987
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 20 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 149 place count 104 transition count 36950
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 2 places in 39 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 153 place count 102 transition count 36963
Free-agglomeration rule applied 5 times.
Iterating global reduction 3 with 5 rules applied. Total rules applied 158 place count 102 transition count 36958
Reduce places removed 5 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 165 place count 97 transition count 36956
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 167 place count 97 transition count 36956
Partial Post-agglomeration rule applied 13 times.
Drop transitions (Partial Post agglomeration) removed 13 transitions
Iterating global reduction 4 with 13 rules applied. Total rules applied 180 place count 97 transition count 36956
Applied a total of 180 rules in 10330 ms. Remains 97 /179 variables (removed 82) and now considering 36956/37044 (removed 88) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10338 ms. Remains : 97/179 places, 36956/37044 transitions.
RANDOM walk for 40000 steps (8 resets) in 32978 ms. (1 steps per ms) remains 71/73 properties
BEST_FIRST walk for 4003 steps (8 resets) in 246 ms. (16 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4003 steps (8 resets) in 288 ms. (13 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 255 ms. (15 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4003 steps (8 resets) in 282 ms. (14 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 270 ms. (14 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4003 steps (8 resets) in 259 ms. (15 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 251 ms. (15 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 233 ms. (17 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4003 steps (8 resets) in 201 ms. (19 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 220 ms. (18 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4002 steps (8 resets) in 237 ms. (16 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 251 ms. (15 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 220 ms. (18 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 220 ms. (18 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4003 steps (8 resets) in 342 ms. (11 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 211 ms. (18 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 223 ms. (17 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 196 ms. (20 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4003 steps (8 resets) in 206 ms. (19 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 242 ms. (16 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4002 steps (8 resets) in 260 ms. (15 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 252 ms. (15 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4002 steps (8 resets) in 198 ms. (20 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 257 ms. (15 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4002 steps (8 resets) in 228 ms. (17 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4003 steps (8 resets) in 246 ms. (16 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4003 steps (8 resets) in 183 ms. (21 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 222 ms. (17 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 217 ms. (18 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4003 steps (8 resets) in 253 ms. (15 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 205 ms. (19 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 230 ms. (17 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4003 steps (8 resets) in 222 ms. (17 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 209 ms. (19 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 219 ms. (18 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4003 steps (8 resets) in 197 ms. (20 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 207 ms. (19 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4003 steps (8 resets) in 359 ms. (11 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4003 steps (8 resets) in 312 ms. (12 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4003 steps (8 resets) in 347 ms. (11 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 220 ms. (18 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4003 steps (8 resets) in 254 ms. (15 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 277 ms. (14 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4003 steps (8 resets) in 295 ms. (13 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 287 ms. (13 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 281 ms. (14 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 272 ms. (14 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 297 ms. (13 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 229 ms. (17 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4003 steps (8 resets) in 248 ms. (16 steps per ms) remains 71/71 properties
Interrupted probabilistic random walk after 317666 steps, run timeout after 39001 ms. (steps per millisecond=8 ) properties seen :0 out of 71
Probabilistic random walk after 317666 steps, saw 45337 distinct states, run finished after 39002 ms. (steps per millisecond=8 ) properties seen :0
[2026-05-28 07:39:15] [INFO ] Flow matrix only has 36936 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18169129824807428804.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12637204595117563642.kers'
[2026-05-28 07:39:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18169129824807428804.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12637204595117563642.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 184 ms.
// Phase 1: matrix 36936 rows 96 cols 1081622 entries
Finished phase 1 with 62 SingleSign rule and 3 generalized
[2026-05-28 07:39:16] [INFO ] Computed 32 invariants in 703 ms
Computed 32 P flows in 704 ms.
Exported basis to /tmp/petrispot-output-12637204595117563642.kers
Total runtime 833 ms.
[2026-05-28 07:39:16] [INFO ] State equation strengthened by 29 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (OVERLAPS) 6/64 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (OVERLAPS) 7/71 variables, 4/19 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/71 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (OVERLAPS) 26/97 variables, 13/32 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/97 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 71 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 37033/37033 variables, and 129 constraints, problems are : Problem set: 0 solved, 71 unsolved in 45011 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 97/97 constraints, ReadFeed: 0/29 constraints, PredecessorRefiner: 71/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 71 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (OVERLAPS) 6/64 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (OVERLAPS) 7/71 variables, 4/19 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/71 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (OVERLAPS) 26/97 variables, 13/32 constraints. Problems are: Problem set: 0 solved, 71 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 97/37033 variables, and 32 constraints, problems are : Problem set: 0 solved, 71 unsolved in 45156 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/97 constraints, ReadFeed: 0/29 constraints, PredecessorRefiner: 71/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 91978ms problems are : Problem set: 0 solved, 71 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 58 out of 97 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 36956/36956 transitions.
Applied a total of 0 rules in 1547 ms. Remains 97 /97 variables (removed 0) and now considering 36956/36956 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1548 ms. Remains : 97/97 places, 36956/36956 transitions.
Successfully simplified 12 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA ErlangenMainframeV0-PT-1301-CTLFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV0-PT-1301-CTLFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-28 07:40:54] [INFO ] Flatten gal took : 5657 ms
[2026-05-28 07:40:54] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ErlangenMainframeV0-PT-1301-CTLFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-28 07:41:00] [INFO ] Flatten gal took : 6041 ms
[2026-05-28 07:41:10] [INFO ] Input system was already deterministic with 37044 transitions.
Computed a total of 25 stabilizing places and 25 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 179/179 places, 37044/37044 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 178 transition count 32948
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 178 transition count 32948
Applied a total of 2 rules in 1924 ms. Remains 178 /179 variables (removed 1) and now considering 32948/37044 (removed 4096) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17371176020510488071.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7810930983423285433.kers'
[2026-05-28 07:41:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17371176020510488071.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7810930983423285433.kers]
Culled 0 columns in 189 ms.
// Phase 1: matrix 32948 rows 178 cols 967216 entries
Finished phase 1 with 144 SingleSign rule and 2 generalized
[2026-05-28 07:41:14] [INFO ] Computed 32 invariants in 729 ms
Computed 32 P flows in 730 ms.
Exported basis to /tmp/petrispot-output-7810930983423285433.kers
Total runtime 853 ms.
[2026-05-28 07:41:19] [INFO ] Implicit Places using invariants in 5646 ms returned []
Implicit Place search using SMT only with invariants took 5648 ms to find 0 implicit places.
Running 32947 sub problems to find dead transitions.
[2026-05-28 07:41:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/177 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 32947 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 177/33126 variables, and 13 constraints, problems are : Problem set: 0 solved, 32947 unsolved in 30616 ms.
Refiners :[Positive P Invariants (semi-flows): 0/19 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/178 constraints, PredecessorRefiner: 32947/126 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 32947 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/177 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 32947 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 177/33126 variables, and 13 constraints, problems are : Problem set: 0 solved, 32947 unsolved in 30849 ms.
Refiners :[Positive P Invariants (semi-flows): 0/19 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/178 constraints, PredecessorRefiner: 32821/126 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 177322ms problems are : Problem set: 0 solved, 32947 unsolved
Search for dead transitions found 0 dead transitions in 177508ms
Starting structural reductions in LTL mode, iteration 1 : 178/179 places, 32948/37044 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 185252 ms. Remains : 178/179 places, 32948/37044 transitions.
[2026-05-28 07:44:22] [INFO ] Flatten gal took : 5028 ms
[2026-05-28 07:44:27] [INFO ] Flatten gal took : 5078 ms
[2026-05-28 07:44:35] [INFO ] Input system was already deterministic with 32948 transitions.
[2026-05-28 07:44:41] [INFO ] Flatten gal took : 5827 ms
[2026-05-28 07:44:46] [INFO ] Flatten gal took : 5180 ms
[2026-05-28 07:44:48] [INFO ] Time to serialize gal into /tmp/CTLFireability8393081562373401065.gal : 1190 ms
[2026-05-28 07:44:48] [INFO ] Time to serialize properties into /tmp/CTLFireability9886791378542739155.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/CTLFireability8393081562373401065.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9886791378542739155.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.
[2026-05-28 07:45:25] [INFO ] Flatten gal took : 6172 ms
[2026-05-28 07:45:25] [INFO ] Applying decomposition
[2026-05-28 07:45:30] [INFO ] Flatten gal took : 5284 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/graph17177879010643151995.txt' '-o' '/tmp/graph17177879010643151995.bin' '-w' '/tmp/graph17177879010643151995.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17177879010643151995.bin' '-l' '-1' '-v' '-w' '/tmp/graph17177879010643151995.weights' '-q' '0' '-e' '0.001'
[2026-05-28 07:45:48] [INFO ] Decomposing Gal with order
[2026-05-28 07:45:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 07:46:03] [INFO ] Removed a total of 536699 redundant transitions.
[2026-05-28 07:46:04] [INFO ] Flatten gal took : 10980 ms
[2026-05-28 07:46:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 55 labels/synchronizations in 7443 ms.
[2026-05-28 07:46:13] [INFO ] Time to serialize gal into /tmp/CTLFireability16339578804537275875.gal : 282 ms
[2026-05-28 07:46:13] [INFO ] Time to serialize properties into /tmp/CTLFireability1542874257183583977.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16339578804537275875.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1542874257183583977.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 : 179/179 places, 37044/37044 transitions.
Graph (trivial) has 117 edges and 179 vertex of which 6 / 179 are part of one of the 3 SCC in 3 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 175 transition count 37028
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 25 place count 163 transition count 37028
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 25 place count 163 transition count 37006
Deduced a syphon composed of 22 places in 66 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 69 place count 141 transition count 37006
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 73 place count 137 transition count 20601
Iterating global reduction 2 with 4 rules applied. Total rules applied 77 place count 137 transition count 20601
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 80 place count 137 transition count 20598
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 81 place count 136 transition count 16502
Iterating global reduction 3 with 1 rules applied. Total rules applied 82 place count 136 transition count 16502
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 83 place count 135 transition count 16500
Iterating global reduction 3 with 1 rules applied. Total rules applied 84 place count 135 transition count 16500
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 4 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 3 with 76 rules applied. Total rules applied 160 place count 97 transition count 16462
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 161 place count 96 transition count 16461
Applied a total of 161 rules in 97811 ms. Remains 96 /179 variables (removed 83) and now considering 16461/37044 (removed 20583) transitions.
[2026-05-28 07:48:21] [INFO ] Flow matrix only has 16459 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9591667291547391154.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11378628473138124813.kers'
[2026-05-28 07:48:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9591667291547391154.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11378628473138124813.kers]
Normalized transition count is 16458 out of 16459 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 77 ms.
// Phase 1: matrix 16458 rows 95 cols 442578 entries
Finished phase 1 with 62 SingleSign rule and 2 generalized
[2026-05-28 07:48:22] [INFO ] Computed 32 invariants in 290 ms
Computed 32 P flows in 291 ms.
Exported basis to /tmp/petrispot-output-11378628473138124813.kers
Total runtime 354 ms.
[2026-05-28 07:48:35] [INFO ] Implicit Places using invariants in 13251 ms returned []
Implicit Place search using SMT only with invariants took 13259 ms to find 0 implicit places.
Running 16434 sub problems to find dead transitions.
[2026-05-28 07:48:35] [INFO ] Flow matrix only has 16459 transitions (discarded 2 similar events)
[2026-05-28 07:48:35] [INFO ] Invariant cache hit.
[2026-05-28 07:48:36] [INFO ] State equation strengthened by 8194 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 16434 unsolved
SMT process timed out in 71051ms, After SMT, problems are : Problem set: 0 solved, 16434 unsolved
Search for dead transitions found 0 dead transitions in 71421ms
Starting structural reductions in SI_CTL mode, iteration 1 : 96/179 places, 16461/37044 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 182651 ms. Remains : 96/179 places, 16461/37044 transitions.
[2026-05-28 07:49:52] [INFO ] Flatten gal took : 4468 ms
[2026-05-28 07:49:55] [INFO ] Flatten gal took : 3230 ms
[2026-05-28 07:50:00] [INFO ] Input system was already deterministic with 16461 transitions.
[2026-05-28 07:50:04] [INFO ] Flatten gal took : 3045 ms
[2026-05-28 07:50:06] [INFO ] Flatten gal took : 2930 ms
[2026-05-28 07:50:07] [INFO ] Time to serialize gal into /tmp/CTLFireability10812359659957422965.gal : 600 ms
[2026-05-28 07:50:07] [INFO ] Time to serialize properties into /tmp/CTLFireability7335707874616069202.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/CTLFireability10812359659957422965.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7335707874616069202.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-28 07:50:40] [INFO ] Flatten gal took : 2809 ms
[2026-05-28 07:50:40] [INFO ] Applying decomposition
[2026-05-28 07:50:43] [INFO ] Flatten gal took : 2860 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/graph5384407002177753708.txt' '-o' '/tmp/graph5384407002177753708.bin' '-w' '/tmp/graph5384407002177753708.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5384407002177753708.bin' '-l' '-1' '-v' '-w' '/tmp/graph5384407002177753708.weights' '-q' '0' '-e' '0.001'
[2026-05-28 07:50:53] [INFO ] Decomposing Gal with order
[2026-05-28 07:50:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 07:51:00] [INFO ] Removed a total of 290795 redundant transitions.
[2026-05-28 07:51:01] [INFO ] Flatten gal took : 5967 ms
[2026-05-28 07:51:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 2862 ms.
[2026-05-28 07:51:05] [INFO ] Time to serialize gal into /tmp/CTLFireability4826731389520320198.gal : 236 ms
[2026-05-28 07:51:05] [INFO ] Time to serialize properties into /tmp/CTLFireability6365817125097863001.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/CTLFireability4826731389520320198.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6365817125097863001.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.17459e+10,27.6063,293620,13724,28,106115,1882,16718,45754,41,3322,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 179/179 places, 37044/37044 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 165 transition count 24757
Ensure Unique test removed 13 places
Iterating global reduction 0 with 27 rules applied. Total rules applied 41 place count 152 transition count 24757
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 55 place count 138 transition count 183
Iterating global reduction 0 with 14 rules applied. Total rules applied 69 place count 138 transition count 183
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 70 place count 137 transition count 181
Iterating global reduction 0 with 1 rules applied. Total rules applied 71 place count 137 transition count 181
Applied a total of 71 rules in 13211 ms. Remains 137 /179 variables (removed 42) and now considering 181/37044 (removed 36863) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11069392327012736180.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12201313933730395239.kers'
[2026-05-28 07:51:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11069392327012736180.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12201313933730395239.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 181 rows 137 cols 605 entries
Finished phase 1 with 118 SingleSign rule and 0 generalized
[2026-05-28 07:51:48] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12201313933730395239.kers
Total runtime 1 ms.
[2026-05-28 07:51:48] [INFO ] Implicit Places using invariants in 120 ms returned []
[2026-05-28 07:51:48] [INFO ] Invariant cache hit.
[2026-05-28 07:51:48] [INFO ] Implicit Places using invariants and state equation in 167 ms returned []
Implicit Place search using SMT with State Equation took 294 ms to find 0 implicit places.
Running 180 sub problems to find dead transitions.
[2026-05-28 07:51:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (OVERLAPS) 1/137 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/137 variables, 2/21 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/137 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 4 (OVERLAPS) 181/318 variables, 137/158 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/318 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 6 (OVERLAPS) 0/318 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 180 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/318 variables, and 158 constraints, problems are : Problem set: 0 solved, 180 unsolved in 14395 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 137/137 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 180 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (OVERLAPS) 1/137 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/137 variables, 2/21 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/137 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/137 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 5 (OVERLAPS) 181/318 variables, 137/159 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/318 variables, 180/339 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/318 variables, 1/340 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/318 variables, 2/342 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/318 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 10 (OVERLAPS) 0/318 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 180 unsolved
No progress, stopping.
After SMT solving in domain Int declared 318/318 variables, and 342 constraints, problems are : Problem set: 0 solved, 180 unsolved in 27331 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 137/137 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 41747ms problems are : Problem set: 0 solved, 180 unsolved
Search for dead transitions found 0 dead transitions in 41749ms
Starting structural reductions in LTL mode, iteration 1 : 137/179 places, 181/37044 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 55257 ms. Remains : 137/179 places, 181/37044 transitions.
[2026-05-28 07:52:30] [INFO ] Flatten gal took : 7 ms
[2026-05-28 07:52:30] [INFO ] Flatten gal took : 4 ms
[2026-05-28 07:52:30] [INFO ] Input system was already deterministic with 181 transitions.
[2026-05-28 07:52:30] [INFO ] Flatten gal took : 4 ms
[2026-05-28 07:52:30] [INFO ] Flatten gal took : 3 ms
[2026-05-28 07:52:30] [INFO ] Time to serialize gal into /tmp/CTLFireability14658559901231338433.gal : 1 ms
[2026-05-28 07:52:30] [INFO ] Time to serialize properties into /tmp/CTLFireability909131029777385016.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/CTLFireability14658559901231338433.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability909131029777385016.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.297e+14,0.113693,7384,2,1225,5,18314,6,0,731,10834,0
Converting to forward existential form...Done !
original formula: EF(AX(FALSE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(FALSE))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t11, t14, t39, t47, t55, t60, t65, t70, t75, t80, t85, t90, t95, t100, t105, t110, t1...343
(forward)formula 0,0,0.621826,18400,1,0,291,56938,377,161,4615,42526,368
FORMULA ErlangenMainframeV0-PT-1301-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 179/179 places, 37044/37044 transitions.
Graph (trivial) has 91 edges and 179 vertex of which 4 / 179 are part of one of the 2 SCC in 19 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 176 transition count 37029
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 25 place count 164 transition count 37029
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 25 place count 164 transition count 37009
Deduced a syphon composed of 20 places in 61 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 65 place count 144 transition count 37009
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 81 place count 128 transition count 24705
Ensure Unique test removed 13 places
Iterating global reduction 2 with 29 rules applied. Total rules applied 110 place count 115 transition count 24705
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 112 place count 115 transition count 24703
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 14 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 3 with 78 rules applied. Total rules applied 190 place count 76 transition count 24664
Partial Post-agglomeration rule applied 11 times.
Drop transitions (Partial Post agglomeration) removed 11 transitions
Iterating global reduction 3 with 11 rules applied. Total rules applied 201 place count 76 transition count 24664
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 202 place count 75 transition count 24663
Applied a total of 202 rules in 8912 ms. Remains 75 /179 variables (removed 104) and now considering 24663/37044 (removed 12381) transitions.
[2026-05-28 07:52:40] [INFO ] Flow matrix only has 24653 transitions (discarded 10 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5299621937569141763.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2431310502733833963.kers'
[2026-05-28 07:52:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5299621937569141763.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2431310502733833963.kers]
Normalized transition count is 24652 out of 24653 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 253 ms.
// Phase 1: matrix 24652 rows 74 cols 712952 entries
Finished phase 1 with 56 SingleSign rule and 0 generalized
[2026-05-28 07:52:41] [INFO ] Computed 19 invariants in 638 ms
Computed 19 P flows in 639 ms.
Exported basis to /tmp/petrispot-output-2431310502733833963.kers
Total runtime 791 ms.
[2026-05-28 07:52:46] [INFO ] Implicit Places using invariants in 6335 ms returned []
Implicit Place search using SMT only with invariants took 6337 ms to find 0 implicit places.
Running 24635 sub problems to find dead transitions.
[2026-05-28 07:52:46] [INFO ] Flow matrix only has 24653 transitions (discarded 10 similar events)
[2026-05-28 07:52:46] [INFO ] Invariant cache hit.
[2026-05-28 07:52:47] [INFO ] State equation strengthened by 2 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 24635 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 69/24728 variables, and 13 constraints, problems are : Problem set: 0 solved, 24635 unsolved in 30421 ms.
Refiners :[Positive P Invariants (semi-flows): 13/19 constraints, State Equation: 0/75 constraints, ReadFeed: 0/2 constraints, PredecessorRefiner: 24635/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24635 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 24635 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 69/24728 variables, and 13 constraints, problems are : Problem set: 0 solved, 24635 unsolved in 30612 ms.
Refiners :[Positive P Invariants (semi-flows): 13/19 constraints, State Equation: 0/75 constraints, ReadFeed: 0/2 constraints, PredecessorRefiner: 24614/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 143645ms problems are : Problem set: 0 solved, 24635 unsolved
Search for dead transitions found 0 dead transitions in 143782ms
Starting structural reductions in SI_CTL mode, iteration 1 : 75/179 places, 24663/37044 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 159108 ms. Remains : 75/179 places, 24663/37044 transitions.
[2026-05-28 07:55:14] [INFO ] Flatten gal took : 3782 ms
[2026-05-28 07:55:18] [INFO ] Flatten gal took : 3869 ms
[2026-05-28 07:55:24] [INFO ] Input system was already deterministic with 24663 transitions.
[2026-05-28 07:55:29] [INFO ] Flatten gal took : 4546 ms
[2026-05-28 07:55:33] [INFO ] Flatten gal took : 3989 ms
[2026-05-28 07:55:34] [INFO ] Time to serialize gal into /tmp/CTLFireability13450902168253042504.gal : 623 ms
[2026-05-28 07:55:34] [INFO ] Time to serialize properties into /tmp/CTLFireability13011760869360076454.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/CTLFireability13450902168253042504.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13011760869360076454.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-28 07:56:09] [INFO ] Flatten gal took : 4324 ms
[2026-05-28 07:56:09] [INFO ] Applying decomposition
[2026-05-28 07:56:12] [INFO ] Flatten gal took : 3730 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/graph516044622701721647.txt' '-o' '/tmp/graph516044622701721647.bin' '-w' '/tmp/graph516044622701721647.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph516044622701721647.bin' '-l' '-1' '-v' '-w' '/tmp/graph516044622701721647.weights' '-q' '0' '-e' '0.001'
[2026-05-28 07:56:26] [INFO ] Decomposing Gal with order
[2026-05-28 07:56:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 07:56:36] [INFO ] Removed a total of 368683 redundant transitions.
[2026-05-28 07:56:37] [INFO ] Flatten gal took : 7263 ms
[2026-05-28 07:56:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 1806 ms.
[2026-05-28 07:56:39] [INFO ] Time to serialize gal into /tmp/CTLFireability11850853378578679645.gal : 22 ms
[2026-05-28 07:56:39] [INFO ] Time to serialize properties into /tmp/CTLFireability15315340077260095571.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/CTLFireability11850853378578679645.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15315340077260095571.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.3046e+11,1.56631,25980,175,67,14466,828,4774,75631,69,3775,0
Converting to forward existential form...Done !
original formula: EG(EF((((((i2.i0.u1.p24==1)&&(i2.i0.u2.p37==1))&&((u3.p46==1)&&(i2.i1.u15.p59==1)))&&(((i2.i2.u4.p72==1)&&(i2.i2.u5.p85==1))&&((i2.i1.u0....641
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (((((i2.i0.u1.p24==1)&&(i2.i0.u2.p37==1))&&((u3.p46==1)&&(i2.i1.u15.p59==1)))&&(((i2.i2.u4.p...690
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
(forward)formula 0,1,2.95931,33780,1,0,20626,1377,33480,89601,265,5347,24466
FORMULA ErlangenMainframeV0-PT-1301-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 179/179 places, 37044/37044 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 178 transition count 32948
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 178 transition count 32948
Applied a total of 2 rules in 792 ms. Remains 178 /179 variables (removed 1) and now considering 32948/37044 (removed 4096) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6909450000745294432.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5907315508691520132.kers'
[2026-05-28 07:56:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6909450000745294432.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5907315508691520132.kers]
Culled 0 columns in 232 ms.
// Phase 1: matrix 32948 rows 178 cols 967216 entries
Finished phase 1 with 144 SingleSign rule and 2 generalized
[2026-05-28 07:56:44] [INFO ] Computed 32 invariants in 813 ms
Computed 32 P flows in 813 ms.
Exported basis to /tmp/petrispot-output-5907315508691520132.kers
Total runtime 925 ms.
[2026-05-28 07:56:48] [INFO ] Implicit Places using invariants in 5339 ms returned []
Implicit Place search using SMT only with invariants took 5342 ms to find 0 implicit places.
Running 32947 sub problems to find dead transitions.
[2026-05-28 07:56:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/177 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 32947 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 177/33126 variables, and 13 constraints, problems are : Problem set: 0 solved, 32947 unsolved in 30557 ms.
Refiners :[Positive P Invariants (semi-flows): 0/19 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/178 constraints, PredecessorRefiner: 32947/126 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 32947 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/177 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 32947 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 177/33126 variables, and 13 constraints, problems are : Problem set: 0 solved, 32947 unsolved in 30693 ms.
Refiners :[Positive P Invariants (semi-flows): 0/19 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/178 constraints, PredecessorRefiner: 32821/126 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 184461ms problems are : Problem set: 0 solved, 32947 unsolved
Search for dead transitions found 0 dead transitions in 184700ms
Starting structural reductions in LTL mode, iteration 1 : 178/179 places, 32948/37044 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 190901 ms. Remains : 178/179 places, 32948/37044 transitions.
[2026-05-28 07:59:59] [INFO ] Flatten gal took : 5482 ms
[2026-05-28 08:00:04] [INFO ] Flatten gal took : 5400 ms
[2026-05-28 08:00:13] [INFO ] Input system was already deterministic with 32948 transitions.
[2026-05-28 08:00:20] [INFO ] Flatten gal took : 5758 ms
[2026-05-28 08:00:25] [INFO ] Flatten gal took : 5364 ms
[2026-05-28 08:00:26] [INFO ] Time to serialize gal into /tmp/CTLFireability8669027502779977810.gal : 979 ms
[2026-05-28 08:00:26] [INFO ] Time to serialize properties into /tmp/CTLFireability2953300808172674674.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/CTLFireability8669027502779977810.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2953300808172674674.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.
[2026-05-28 08:01:03] [INFO ] Flatten gal took : 6125 ms
[2026-05-28 08:01:03] [INFO ] Applying decomposition
[2026-05-28 08:01:09] [INFO ] Flatten gal took : 5920 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/graph15231837733233145265.txt' '-o' '/tmp/graph15231837733233145265.bin' '-w' '/tmp/graph15231837733233145265.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15231837733233145265.bin' '-l' '-1' '-v' '-w' '/tmp/graph15231837733233145265.weights' '-q' '0' '-e' '0.001'
[2026-05-28 08:01:26] [INFO ] Decomposing Gal with order
[2026-05-28 08:01:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 08:01:39] [INFO ] Removed a total of 536691 redundant transitions.
[2026-05-28 08:01:40] [INFO ] Flatten gal took : 9787 ms
[2026-05-28 08:01:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 53 labels/synchronizations in 8016 ms.
[2026-05-28 08:01:49] [INFO ] Time to serialize gal into /tmp/CTLFireability12064689050682831935.gal : 257 ms
[2026-05-28 08:01:49] [INFO ] Time to serialize properties into /tmp/CTLFireability5801476277367484862.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/CTLFireability12064689050682831935.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5801476277367484862.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 LTL mode, iteration 0 : 179/179 places, 37044/37044 transitions.
Applied a total of 0 rules in 221 ms. Remains 179 /179 variables (removed 0) and now considering 37044/37044 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16138287134663009254.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16716700168093577283.kers'
[2026-05-28 08:02:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16138287134663009254.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16716700168093577283.kers]
Culled 0 columns in 323 ms.
// Phase 1: matrix 37044 rows 179 cols 1081904 entries
Finished phase 1 with 144 SingleSign rule and 3 generalized
[2026-05-28 08:02:20] [INFO ] Computed 32 invariants in 1154 ms
Computed 32 P flows in 1155 ms.
Exported basis to /tmp/petrispot-output-16716700168093577283.kers
Total runtime 1365 ms.
[2026-05-28 08:02:22] [INFO ] Implicit Places using invariants in 2809 ms returned []
Implicit Place search using SMT only with invariants took 2810 ms to find 0 implicit places.
Running 37043 sub problems to find dead transitions.
[2026-05-28 08:02:22] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/178 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 37043 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 178/37223 variables, and 13 constraints, problems are : Problem set: 0 solved, 37043 unsolved in 30970 ms.
Refiners :[Positive P Invariants (semi-flows): 0/19 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/179 constraints, PredecessorRefiner: 37043/126 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 37043 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/178 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 37043 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 178/37223 variables, and 13 constraints, problems are : Problem set: 0 solved, 37043 unsolved in 30672 ms.
Refiners :[Positive P Invariants (semi-flows): 0/19 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/179 constraints, PredecessorRefiner: 36917/126 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 209675ms problems are : Problem set: 0 solved, 37043 unsolved
Search for dead transitions found 0 dead transitions in 209893ms
Finished structural reductions in LTL mode , in 1 iterations and 213045 ms. Remains : 179/179 places, 37044/37044 transitions.
[2026-05-28 08:05:58] [INFO ] Flatten gal took : 6120 ms
[2026-05-28 08:06:04] [INFO ] Flatten gal took : 6131 ms
[2026-05-28 08:06:13] [INFO ] Input system was already deterministic with 37044 transitions.
[2026-05-28 08:06:20] [INFO ] Flatten gal took : 6426 ms
[2026-05-28 08:06:26] [INFO ] Flatten gal took : 5855 ms
[2026-05-28 08:06:27] [INFO ] Time to serialize gal into /tmp/CTLFireability1763018060372183121.gal : 918 ms
[2026-05-28 08:06:27] [INFO ] Time to serialize properties into /tmp/CTLFireability4222627615410292331.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/CTLFireability1763018060372183121.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4222627615410292331.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.
[2026-05-28 08:07:04] [INFO ] Flatten gal took : 6262 ms
[2026-05-28 08:07:04] [INFO ] Applying decomposition
[2026-05-28 08:07:10] [INFO ] Flatten gal took : 5808 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/graph4238979890137522773.txt' '-o' '/tmp/graph4238979890137522773.bin' '-w' '/tmp/graph4238979890137522773.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4238979890137522773.bin' '-l' '-1' '-v' '-w' '/tmp/graph4238979890137522773.weights' '-q' '0' '-e' '0.001'
[2026-05-28 08:07:29] [INFO ] Decomposing Gal with order
[2026-05-28 08:07:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 08:07:48] [INFO ] Removed a total of 620659 redundant transitions.
[2026-05-28 08:07:49] [INFO ] Flatten gal took : 15366 ms
[2026-05-28 08:07:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 9923 ms.
[2026-05-28 08:08:00] [INFO ] Time to serialize gal into /tmp/CTLFireability2621593690308878544.gal : 368 ms
[2026-05-28 08:08:00] [INFO ] Time to serialize properties into /tmp/CTLFireability17542240440451958327.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/CTLFireability2621593690308878544.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17542240440451958327.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 LTL mode, iteration 0 : 179/179 places, 37044/37044 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 178 transition count 32948
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 178 transition count 32948
Applied a total of 2 rules in 563 ms. Remains 178 /179 variables (removed 1) and now considering 32948/37044 (removed 4096) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9553799378648499722.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17763432935648629304.kers'
[2026-05-28 08:08:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9553799378648499722.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17763432935648629304.kers]
Culled 0 columns in 281 ms.
// Phase 1: matrix 32948 rows 178 cols 967216 entries
Finished phase 1 with 144 SingleSign rule and 2 generalized
[2026-05-28 08:08:32] [INFO ] Computed 32 invariants in 798 ms
Computed 32 P flows in 799 ms.
Exported basis to /tmp/petrispot-output-17763432935648629304.kers
Total runtime 913 ms.
[2026-05-28 08:08:37] [INFO ] Implicit Places using invariants in 6057 ms returned []
Implicit Place search using SMT only with invariants took 6058 ms to find 0 implicit places.
Running 32947 sub problems to find dead transitions.
[2026-05-28 08:08:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/177 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 32947 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 177/33126 variables, and 13 constraints, problems are : Problem set: 0 solved, 32947 unsolved in 30575 ms.
Refiners :[Positive P Invariants (semi-flows): 0/19 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/178 constraints, PredecessorRefiner: 32947/126 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 32947 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/177 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 32947 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 177/33126 variables, and 13 constraints, problems are : Problem set: 0 solved, 32947 unsolved in 30638 ms.
Refiners :[Positive P Invariants (semi-flows): 0/19 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/178 constraints, PredecessorRefiner: 32821/126 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 182408ms problems are : Problem set: 0 solved, 32947 unsolved
Search for dead transitions found 0 dead transitions in 182580ms
Starting structural reductions in LTL mode, iteration 1 : 178/179 places, 32948/37044 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 189275 ms. Remains : 178/179 places, 32948/37044 transitions.
[2026-05-28 08:11:44] [INFO ] Flatten gal took : 4828 ms
[2026-05-28 08:11:50] [INFO ] Flatten gal took : 5466 ms
[2026-05-28 08:11:57] [INFO ] Input system was already deterministic with 32948 transitions.
[2026-05-28 08:12:04] [INFO ] Flatten gal took : 5727 ms
[2026-05-28 08:12:09] [INFO ] Flatten gal took : 5689 ms
[2026-05-28 08:12:10] [INFO ] Time to serialize gal into /tmp/CTLFireability3081525244515627389.gal : 885 ms
[2026-05-28 08:12:10] [INFO ] Time to serialize properties into /tmp/CTLFireability7716685724251847815.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3081525244515627389.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7716685724251847815.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.
[2026-05-28 08:12:47] [INFO ] Flatten gal took : 5824 ms
[2026-05-28 08:12:47] [INFO ] Applying decomposition
[2026-05-28 08:12:52] [INFO ] Flatten gal took : 5485 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/graph11619719864658408295.txt' '-o' '/tmp/graph11619719864658408295.bin' '-w' '/tmp/graph11619719864658408295.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11619719864658408295.bin' '-l' '-1' '-v' '-w' '/tmp/graph11619719864658408295.weights' '-q' '0' '-e' '0.001'
[2026-05-28 08:13:10] [INFO ] Decomposing Gal with order
[2026-05-28 08:13:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 08:13:26] [INFO ] Removed a total of 536689 redundant transitions.
[2026-05-28 08:13:27] [INFO ] Flatten gal took : 12693 ms
[2026-05-28 08:13:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 8296 ms.
[2026-05-28 08:13:36] [INFO ] Time to serialize gal into /tmp/CTLFireability7908816933341739580.gal : 255 ms
[2026-05-28 08:13:36] [INFO ] Time to serialize properties into /tmp/CTLFireability2005055258630739760.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/CTLFireability7908816933341739580.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2005055258630739760.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
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 179/179 places, 37044/37044 transitions.
Graph (trivial) has 93 edges and 179 vertex of which 4 / 179 are part of one of the 2 SCC in 2 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 176 transition count 37029
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 25 place count 164 transition count 37029
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 25 place count 164 transition count 37009
Deduced a syphon composed of 20 places in 58 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 65 place count 144 transition count 37009
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 68 place count 141 transition count 32896
Iterating global reduction 2 with 3 rules applied. Total rules applied 71 place count 141 transition count 32896
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 73 place count 141 transition count 32894
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 12 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 3 with 76 rules applied. Total rules applied 149 place count 103 transition count 32856
Partial Post-agglomeration rule applied 9 times.
Drop transitions (Partial Post agglomeration) removed 9 transitions
Iterating global reduction 3 with 9 rules applied. Total rules applied 158 place count 103 transition count 32856
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 159 place count 102 transition count 32855
Applied a total of 159 rules in 6760 ms. Remains 102 /179 variables (removed 77) and now considering 32855/37044 (removed 4189) transitions.
[2026-05-28 08:14:13] [INFO ] Flow matrix only has 32846 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-17136932796073970632.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11886494584630568789.kers'
[2026-05-28 08:14:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17136932796073970632.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11886494584630568789.kers]
Normalized transition count is 32845 out of 32846 initially.
Culled 0 columns in 279 ms.
// Phase 1: matrix 32845 rows 102 cols 966922 entries
Finished phase 1 with 68 SingleSign rule and 2 generalized
[2026-05-28 08:14:14] [INFO ] Computed 32 invariants in 766 ms
Computed 32 P flows in 766 ms.
Exported basis to /tmp/petrispot-output-11886494584630568789.kers
Total runtime 875 ms.
[2026-05-28 08:14:27] [INFO ] Implicit Places using invariants in 13595 ms returned []
Implicit Place search using SMT only with invariants took 13597 ms to find 0 implicit places.
Running 32827 sub problems to find dead transitions.
[2026-05-28 08:14:27] [INFO ] Flow matrix only has 32846 transitions (discarded 9 similar events)
[2026-05-28 08:14:27] [INFO ] Invariant cache hit.
[2026-05-28 08:14:27] [INFO ] State equation strengthened by 2 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 32827 unsolved
SMT process timed out in 149738ms, After SMT, problems are : Problem set: 0 solved, 32827 unsolved
Search for dead transitions found 0 dead transitions in 149954ms
Starting structural reductions in SI_CTL mode, iteration 1 : 102/179 places, 32855/37044 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 170396 ms. Remains : 102/179 places, 32855/37044 transitions.
[2026-05-28 08:17:03] [INFO ] Flatten gal took : 6262 ms
[2026-05-28 08:17:10] [INFO ] Flatten gal took : 6553 ms
[2026-05-28 08:17:19] [INFO ] Input system was already deterministic with 32855 transitions.
[2026-05-28 08:17:26] [INFO ] Flatten gal took : 6468 ms
[2026-05-28 08:17:32] [INFO ] Flatten gal took : 6683 ms
[2026-05-28 08:17:33] [INFO ] Time to serialize gal into /tmp/CTLFireability17309174483281905367.gal : 815 ms
[2026-05-28 08:17:33] [INFO ] Time to serialize properties into /tmp/CTLFireability6926233161085271311.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/CTLFireability17309174483281905367.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6926233161085271311.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.
[2026-05-28 08:18:11] [INFO ] Flatten gal took : 6924 ms
[2026-05-28 08:18:11] [INFO ] Applying decomposition
[2026-05-28 08:18:18] [INFO ] Flatten gal took : 6677 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/graph15248234693701883722.txt' '-o' '/tmp/graph15248234693701883722.bin' '-w' '/tmp/graph15248234693701883722.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15248234693701883722.bin' '-l' '-1' '-v' '-w' '/tmp/graph15248234693701883722.weights' '-q' '0' '-e' '0.001'
[2026-05-28 08:18:34] [INFO ] Decomposing Gal with order
[2026-05-28 08:18:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 08:18:51] [INFO ] Removed a total of 536625 redundant transitions.
[2026-05-28 08:18:52] [INFO ] Flatten gal took : 13805 ms
[2026-05-28 08:18:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 38 labels/synchronizations in 6135 ms.
[2026-05-28 08:18:59] [INFO ] Time to serialize gal into /tmp/CTLFireability17178325626922156160.gal : 284 ms
[2026-05-28 08:18:59] [INFO ] Time to serialize properties into /tmp/CTLFireability6513189657646559348.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/CTLFireability17178325626922156160.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6513189657646559348.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 : 179/179 places, 37044/37044 transitions.
Graph (trivial) has 88 edges and 179 vertex of which 4 / 179 are part of one of the 2 SCC in 2 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 176 transition count 37029
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 25 place count 164 transition count 37029
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 25 place count 164 transition count 37009
Deduced a syphon composed of 20 places in 52 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 65 place count 144 transition count 37009
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 67 place count 142 transition count 36992
Iterating global reduction 2 with 2 rules applied. Total rules applied 69 place count 142 transition count 36992
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 71 place count 142 transition count 36990
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 13 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 3 with 76 rules applied. Total rules applied 147 place count 104 transition count 36952
Partial Post-agglomeration rule applied 13 times.
Drop transitions (Partial Post agglomeration) removed 13 transitions
Iterating global reduction 3 with 13 rules applied. Total rules applied 160 place count 104 transition count 36952
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 161 place count 103 transition count 36951
Applied a total of 161 rules in 7980 ms. Remains 103 /179 variables (removed 76) and now considering 36951/37044 (removed 93) transitions.
[2026-05-28 08:19:38] [INFO ] Flow matrix only has 36939 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-742456571907044658.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15920640141402715016.kers'
[2026-05-28 08:19:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-742456571907044658.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15920640141402715016.kers]
Normalized transition count is 36938 out of 36939 initially.
Culled 0 columns in 309 ms.
// Phase 1: matrix 36938 rows 103 cols 1081608 entries
Finished phase 1 with 68 SingleSign rule and 3 generalized
[2026-05-28 08:19:39] [INFO ] Computed 32 invariants in 1023 ms
Computed 32 P flows in 1023 ms.
Exported basis to /tmp/petrispot-output-15920640141402715016.kers
Total runtime 1232 ms.
[2026-05-28 08:19:44] [INFO ] Implicit Places using invariants in 6660 ms returned []
Implicit Place search using SMT only with invariants took 6662 ms to find 0 implicit places.
Running 36923 sub problems to find dead transitions.
[2026-05-28 08:19:45] [INFO ] Flow matrix only has 36939 transitions (discarded 12 similar events)
[2026-05-28 08:19:45] [INFO ] Invariant cache hit.
[2026-05-28 08:19:45] [INFO ] State equation strengthened by 2 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 36923 unsolved
SMT process timed out in 172469ms, After SMT, problems are : Problem set: 0 solved, 36923 unsolved
Search for dead transitions found 0 dead transitions in 172719ms
Starting structural reductions in SI_CTL mode, iteration 1 : 103/179 places, 36951/37044 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 187463 ms. Remains : 103/179 places, 36951/37044 transitions.
[2026-05-28 08:22:44] [INFO ] Flatten gal took : 6934 ms
[2026-05-28 08:22:52] [INFO ] Flatten gal took : 7468 ms
[2026-05-28 08:23:01] [INFO ] Input system was already deterministic with 36951 transitions.
[2026-05-28 08:23:10] [INFO ] Flatten gal took : 7280 ms
[2026-05-28 08:23:17] [INFO ] Flatten gal took : 7498 ms
[2026-05-28 08:23:18] [INFO ] Time to serialize gal into /tmp/CTLFireability15387080052812686458.gal : 926 ms
[2026-05-28 08:23:18] [INFO ] Time to serialize properties into /tmp/CTLFireability10912617935293302832.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/CTLFireability15387080052812686458.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10912617935293302832.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.
[2026-05-28 08:23:56] [INFO ] Flatten gal took : 7543 ms
[2026-05-28 08:23:56] [INFO ] Applying decomposition
[2026-05-28 08:24:03] [INFO ] Flatten gal took : 7228 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/graph12086033644416258367.txt' '-o' '/tmp/graph12086033644416258367.bin' '-w' '/tmp/graph12086033644416258367.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12086033644416258367.bin' '-l' '-1' '-v' '-w' '/tmp/graph12086033644416258367.weights' '-q' '0' '-e' '0.001'
[2026-05-28 08:24:23] [INFO ] Decomposing Gal with order
[2026-05-28 08:24:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 08:24:42] [INFO ] Removed a total of 620602 redundant transitions.
[2026-05-28 08:24:43] [INFO ] Flatten gal took : 15861 ms
[2026-05-28 08:24:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 29 labels/synchronizations in 9293 ms.
[2026-05-28 08:24:53] [INFO ] Time to serialize gal into /tmp/CTLFireability11192418817321764919.gal : 311 ms
[2026-05-28 08:24:53] [INFO ] Time to serialize properties into /tmp/CTLFireability16510772419566635171.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/CTLFireability11192418817321764919.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16510772419566635171.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 : 179/179 places, 37044/37044 transitions.
Graph (trivial) has 87 edges and 179 vertex of which 4 / 179 are part of one of the 2 SCC in 2 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 176 transition count 37029
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 25 place count 164 transition count 37029
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 25 place count 164 transition count 37009
Deduced a syphon composed of 20 places in 51 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 65 place count 144 transition count 37009
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 67 place count 142 transition count 36992
Iterating global reduction 2 with 2 rules applied. Total rules applied 69 place count 142 transition count 36992
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 71 place count 142 transition count 36990
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 12 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 3 with 76 rules applied. Total rules applied 147 place count 104 transition count 36952
Partial Post-agglomeration rule applied 14 times.
Drop transitions (Partial Post agglomeration) removed 14 transitions
Iterating global reduction 3 with 14 rules applied. Total rules applied 161 place count 104 transition count 36952
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 162 place count 103 transition count 36951
Applied a total of 162 rules in 7964 ms. Remains 103 /179 variables (removed 76) and now considering 36951/37044 (removed 93) transitions.
[2026-05-28 08:25:31] [INFO ] Flow matrix only has 36938 transitions (discarded 13 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11069989921428421112.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5924420347496939722.kers'
[2026-05-28 08:25:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11069989921428421112.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5924420347496939722.kers]
Normalized transition count is 36937 out of 36938 initially.
Culled 0 columns in 183 ms.
// Phase 1: matrix 36937 rows 103 cols 1081606 entries
Finished phase 1 with 68 SingleSign rule and 3 generalized
[2026-05-28 08:25:32] [INFO ] Computed 32 invariants in 797 ms
Computed 32 P flows in 798 ms.
Exported basis to /tmp/petrispot-output-5924420347496939722.kers
Total runtime 920 ms.
[2026-05-28 08:25:37] [INFO ] Implicit Places using invariants in 6028 ms returned []
Implicit Place search using SMT only with invariants took 6028 ms to find 0 implicit places.
Running 36923 sub problems to find dead transitions.
[2026-05-28 08:25:38] [INFO ] Flow matrix only has 36938 transitions (discarded 13 similar events)
[2026-05-28 08:25:38] [INFO ] Invariant cache hit.
[2026-05-28 08:25:38] [INFO ] State equation strengthened by 2 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 36923 unsolved
SMT process timed out in 170520ms, After SMT, problems are : Problem set: 0 solved, 36923 unsolved
Search for dead transitions found 0 dead transitions in 170757ms
Starting structural reductions in SI_CTL mode, iteration 1 : 103/179 places, 36951/37044 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 184813 ms. Remains : 103/179 places, 36951/37044 transitions.
[2026-05-28 08:28:35] [INFO ] Flatten gal took : 6843 ms
[2026-05-28 08:28:43] [INFO ] Flatten gal took : 7261 ms
[2026-05-28 08:28:51] [INFO ] Input system was already deterministic with 36951 transitions.
[2026-05-28 08:28:59] [INFO ] Flatten gal took : 7385 ms
[2026-05-28 08:29:06] [INFO ] Flatten gal took : 6997 ms
[2026-05-28 08:29:07] [INFO ] Time to serialize gal into /tmp/CTLFireability8899058166311760735.gal : 924 ms
[2026-05-28 08:29:07] [INFO ] Time to serialize properties into /tmp/CTLFireability3938107846194763993.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/CTLFireability8899058166311760735.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3938107846194763993.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.
[2026-05-28 08:29:46] [INFO ] Flatten gal took : 8097 ms
[2026-05-28 08:29:46] [INFO ] Applying decomposition
[2026-05-28 08:29:54] [INFO ] Flatten gal took : 7489 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/graph12949982147766321676.txt' '-o' '/tmp/graph12949982147766321676.bin' '-w' '/tmp/graph12949982147766321676.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12949982147766321676.bin' '-l' '-1' '-v' '-w' '/tmp/graph12949982147766321676.weights' '-q' '0' '-e' '0.001'
[2026-05-28 08:30:14] [INFO ] Decomposing Gal with order
[2026-05-28 08:30:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 08:30:34] [INFO ] Removed a total of 620569 redundant transitions.
[2026-05-28 08:30:35] [INFO ] Flatten gal took : 15899 ms
[2026-05-28 08:30:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 9048 ms.
[2026-05-28 08:30:45] [INFO ] Time to serialize gal into /tmp/CTLFireability17313027961770541818.gal : 323 ms
[2026-05-28 08:30:45] [INFO ] Time to serialize properties into /tmp/CTLFireability17025470250482204709.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/CTLFireability17313027961770541818.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17025470250482204709.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 : 179/179 places, 37044/37044 transitions.
Graph (trivial) has 101 edges and 179 vertex of which 4 / 179 are part of one of the 2 SCC in 2 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 176 transition count 37029
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 25 place count 164 transition count 37029
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 25 place count 164 transition count 37008
Deduced a syphon composed of 21 places in 57 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 67 place count 143 transition count 37008
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 83 place count 127 transition count 24704
Ensure Unique test removed 13 places
Iterating global reduction 2 with 29 rules applied. Total rules applied 112 place count 114 transition count 24704
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 114 place count 114 transition count 24702
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 115 place count 113 transition count 16510
Iterating global reduction 3 with 1 rules applied. Total rules applied 116 place count 113 transition count 16510
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 9 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 3 with 78 rules applied. Total rules applied 194 place count 74 transition count 16471
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 195 place count 74 transition count 16470
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 197 place count 73 transition count 16469
Partial Post-agglomeration rule applied 8 times.
Drop transitions (Partial Post agglomeration) removed 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 205 place count 73 transition count 16469
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 206 place count 72 transition count 16468
Applied a total of 206 rules in 38504 ms. Remains 72 /179 variables (removed 107) and now considering 16468/37044 (removed 20576) transitions.
[2026-05-28 08:31:54] [INFO ] Flow matrix only has 16460 transitions (discarded 8 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5362469181564126801.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16427690967291776723.kers'
[2026-05-28 08:31:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5362469181564126801.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16427690967291776723.kers]
Normalized transition count is 16459 out of 16460 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 79 ms.
// Phase 1: matrix 16459 rows 71 cols 458993 entries
Finished phase 1 with 53 SingleSign rule and 0 generalized
[2026-05-28 08:31:54] [INFO ] Computed 19 invariants in 224 ms
Computed 19 P flows in 236 ms.
Exported basis to /tmp/petrispot-output-16427690967291776723.kers
Total runtime 302 ms.
[2026-05-28 08:32:04] [INFO ] Implicit Places using invariants in 10334 ms returned []
Implicit Place search using SMT only with invariants took 10335 ms to find 0 implicit places.
Running 16440 sub problems to find dead transitions.
[2026-05-28 08:32:04] [INFO ] Flow matrix only has 16460 transitions (discarded 8 similar events)
[2026-05-28 08:32:04] [INFO ] Invariant cache hit.
[2026-05-28 08:32:04] [INFO ] State equation strengthened by 8194 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 16440 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 66/16532 variables, and 13 constraints, problems are : Problem set: 0 solved, 16440 unsolved in 30289 ms.
Refiners :[Positive P Invariants (semi-flows): 13/19 constraints, State Equation: 0/72 constraints, ReadFeed: 0/8194 constraints, PredecessorRefiner: 16440/26 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16440 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 16440 unsolved
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="ErlangenMainframeV0-PT-1301"
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 ErlangenMainframeV0-PT-1301, 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 r114-smll-177955740700546"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV0-PT-1301.tgz
mv ErlangenMainframeV0-PT-1301 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 ;