About the Execution of ITS-Tools for EisenbergMcGuire-PT-04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2846.476 | 1827977.00 | 1990756.00 | 4820.20 | FTTFFFTFFFFFFFTF | 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-177955740500242.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 EisenbergMcGuire-PT-04, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-177955740500242
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 664K
-rw-r--r-- 1 mcc users 8.5K Mar 7 05:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Mar 7 05:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Mar 7 05:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Mar 7 05:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 09:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 09:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 15 09:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 09:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.7K Mar 7 05:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 80K Mar 7 05:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 7 05:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Mar 7 05:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 255K 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 EisenbergMcGuire-PT-04-CTLFireability-2024-00
FORMULA_NAME EisenbergMcGuire-PT-04-CTLFireability-2024-01
FORMULA_NAME EisenbergMcGuire-PT-04-CTLFireability-2024-02
FORMULA_NAME EisenbergMcGuire-PT-04-CTLFireability-2024-03
FORMULA_NAME EisenbergMcGuire-PT-04-CTLFireability-2024-04
FORMULA_NAME EisenbergMcGuire-PT-04-CTLFireability-2024-05
FORMULA_NAME EisenbergMcGuire-PT-04-CTLFireability-2024-06
FORMULA_NAME EisenbergMcGuire-PT-04-CTLFireability-2024-07
FORMULA_NAME EisenbergMcGuire-PT-04-CTLFireability-2024-08
FORMULA_NAME EisenbergMcGuire-PT-04-CTLFireability-2024-09
FORMULA_NAME EisenbergMcGuire-PT-04-CTLFireability-2024-10
FORMULA_NAME EisenbergMcGuire-PT-04-CTLFireability-2024-11
FORMULA_NAME EisenbergMcGuire-PT-04-CTLFireability-2024-12
FORMULA_NAME EisenbergMcGuire-PT-04-CTLFireability-2024-13
FORMULA_NAME EisenbergMcGuire-PT-04-CTLFireability-2024-14
FORMULA_NAME EisenbergMcGuire-PT-04-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779762046222
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-26 02:20:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-26 02:20:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 02:20:48] [INFO ] Load time of PNML (sax parser for PT used): 189 ms
[2026-05-26 02:20:48] [INFO ] Transformed 196 places.
[2026-05-26 02:20:48] [INFO ] Transformed 448 transitions.
[2026-05-26 02:20:48] [INFO ] Found NUPN structural information;
[2026-05-26 02:20:48] [INFO ] Parsed PT model containing 196 places and 448 transitions and 1952 arcs in 403 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
Support contains 84 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 448/448 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 192 transition count 432
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 192 transition count 432
Applied a total of 8 rules in 52 ms. Remains 192 /196 variables (removed 4) and now considering 432/448 (removed 16) transitions.
[2026-05-26 02:20:49] [INFO ] Flow matrix only has 268 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17519326040793776199.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17150227043762841674.kers'
[2026-05-26 02:20:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17519326040793776199.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17150227043762841674.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 268 rows 192 cols 616 entries
Finished phase 1 with 175 SingleSign rule and 4 generalized
[2026-05-26 02:20:49] [INFO ] Computed 13 invariants in 1 ms
Computed 13 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-17150227043762841674.kers
Total runtime 4 ms.
[2026-05-26 02:20:49] [INFO ] Implicit Places using invariants in 625 ms returned []
[2026-05-26 02:20:49] [INFO ] Flow matrix only has 268 transitions (discarded 164 similar events)
[2026-05-26 02:20:49] [INFO ] Invariant cache hit.
[2026-05-26 02:20:50] [INFO ] State equation strengthened by 100 read => feed constraints.
[2026-05-26 02:20:50] [INFO ] Implicit Places using invariants and state equation in 697 ms returned []
Implicit Place search using SMT with State Equation took 1378 ms to find 0 implicit places.
Running 428 sub problems to find dead transitions.
[2026-05-26 02:20:50] [INFO ] Flow matrix only has 268 transitions (discarded 164 similar events)
[2026-05-26 02:20:50] [INFO ] Invariant cache hit.
[2026-05-26 02:20:50] [INFO ] State equation strengthened by 100 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 428 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 428 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/192 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 428 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/192 variables, 11/44 constraints. Problems are: Problem set: 0 solved, 428 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 428 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/192 variables, 2/47 constraints. Problems are: Problem set: 0 solved, 428 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/192 variables, 8/55 constraints. Problems are: Problem set: 0 solved, 428 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 192/460 variables, and 55 constraints, problems are : Problem set: 0 solved, 428 unsolved in 30068 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/192 constraints, ReadFeed: 0/100 constraints, PredecessorRefiner: 428/428 constraints, Known Traps: 42/42 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 428 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 428 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 428 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/192 variables, 42/55 constraints. Problems are: Problem set: 0 solved, 428 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/192 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 428 unsolved
At refinement iteration 4 (OVERLAPS) 268/460 variables, 192/247 constraints. Problems are: Problem set: 0 solved, 428 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/460 variables, 100/347 constraints. Problems are: Problem set: 0 solved, 428 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/460 variables, 428/775 constraints. Problems are: Problem set: 0 solved, 428 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/460 variables, 9/784 constraints. Problems are: Problem set: 0 solved, 428 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 460/460 variables, and 785 constraints, problems are : Problem set: 0 solved, 428 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 192/192 constraints, ReadFeed: 100/100 constraints, PredecessorRefiner: 428/428 constraints, Known Traps: 52/52 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60355ms problems are : Problem set: 0 solved, 428 unsolved
Search for dead transitions found 0 dead transitions in 60386ms
Starting structural reductions in LTL mode, iteration 1 : 192/196 places, 432/448 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61878 ms. Remains : 192/196 places, 432/448 transitions.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 432/432 transitions.
Applied a total of 0 rules in 10 ms. Remains 192 /192 variables (removed 0) and now considering 432/432 (removed 0) transitions.
[2026-05-26 02:21:50] [INFO ] Flow matrix only has 268 transitions (discarded 164 similar events)
[2026-05-26 02:21:50] [INFO ] Invariant cache hit.
[2026-05-26 02:21:51] [INFO ] Implicit Places using invariants in 141 ms returned []
[2026-05-26 02:21:51] [INFO ] Flow matrix only has 268 transitions (discarded 164 similar events)
[2026-05-26 02:21:51] [INFO ] Invariant cache hit.
[2026-05-26 02:21:51] [INFO ] State equation strengthened by 100 read => feed constraints.
[2026-05-26 02:21:51] [INFO ] Implicit Places using invariants and state equation in 479 ms returned []
Implicit Place search using SMT with State Equation took 628 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 638 ms. Remains : 192/192 places, 432/432 transitions.
Support contains 84 out of 192 places after structural reductions.
[2026-05-26 02:21:51] [INFO ] Flatten gal took : 93 ms
[2026-05-26 02:21:52] [INFO ] Flatten gal took : 56 ms
[2026-05-26 02:21:52] [INFO ] Input system was already deterministic with 432 transitions.
Reduction of identical properties reduced properties to check from 59 to 58
RANDOM walk for 40000 steps (8 resets) in 2707 ms. (14 steps per ms) remains 33/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 32/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 32/32 properties
[2026-05-26 02:21:53] [INFO ] Flow matrix only has 268 transitions (discarded 164 similar events)
[2026-05-26 02:21:53] [INFO ] Invariant cache hit.
[2026-05-26 02:21:53] [INFO ] State equation strengthened by 100 read => feed constraints.
Problem AtomicPropp26 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/57 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 2 (OVERLAPS) 92/149 variables, 5/9 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/149 variables, 0/9 constraints. Problems are: Problem set: 1 solved, 31 unsolved
Problem AtomicPropp44 is UNSAT
At refinement iteration 4 (OVERLAPS) 43/192 variables, 4/13 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/192 variables, 15/28 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/192 variables, 1/29 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/192 variables, 1/30 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/192 variables, 1/31 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/192 variables, 0/31 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 10 (OVERLAPS) 268/460 variables, 192/223 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/460 variables, 100/323 constraints. Problems are: Problem set: 2 solved, 30 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 460/460 variables, and 323 constraints, problems are : Problem set: 2 solved, 30 unsolved in 5008 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 192/192 constraints, ReadFeed: 100/100 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 18/18 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 30 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 4/4 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 0/4 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 2 (OVERLAPS) 93/147 variables, 5/9 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/147 variables, 10/19 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/147 variables, 0/19 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 5 (OVERLAPS) 45/192 variables, 4/23 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/192 variables, 8/31 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/192 variables, 0/31 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 8 (OVERLAPS) 268/460 variables, 192/223 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/460 variables, 100/323 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/460 variables, 30/353 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/460 variables, 1/354 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/460 variables, 2/356 constraints. Problems are: Problem set: 2 solved, 30 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 460/460 variables, and 356 constraints, problems are : Problem set: 2 solved, 30 unsolved in 5009 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 192/192 constraints, ReadFeed: 100/100 constraints, PredecessorRefiner: 30/32 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10049ms problems are : Problem set: 2 solved, 30 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 54 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 432/432 transitions.
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 40 Pre rules applied. Total rules applied 0 place count 192 transition count 392
Deduced a syphon composed of 40 places in 2 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 0 with 80 rules applied. Total rules applied 80 place count 152 transition count 392
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 83 place count 149 transition count 380
Iterating global reduction 0 with 3 rules applied. Total rules applied 86 place count 149 transition count 380
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 106 place count 139 transition count 370
Applied a total of 106 rules in 126 ms. Remains 139 /192 variables (removed 53) and now considering 370/432 (removed 62) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126 ms. Remains : 139/192 places, 370/432 transitions.
RANDOM walk for 40000 steps (8 resets) in 805 ms. (49 steps per ms) remains 29/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 28/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 28/28 properties
Interrupted probabilistic random walk after 376465 steps, run timeout after 3001 ms. (steps per millisecond=125 ) properties seen :18 out of 28
Probabilistic random walk after 376465 steps, saw 82436 distinct states, run finished after 3007 ms. (steps per millisecond=125 ) properties seen :18
[2026-05-26 02:22:07] [INFO ] Flow matrix only has 206 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13477791783864591029.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14286804244990440467.kers'
[2026-05-26 02:22:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13477791783864591029.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14286804244990440467.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 206 rows 139 cols 492 entries
Finished phase 1 with 122 SingleSign rule and 4 generalized
[2026-05-26 02:22:07] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14286804244990440467.kers
Total runtime 1 ms.
[2026-05-26 02:22:07] [INFO ] State equation strengthened by 91 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 86/113 variables, 8/9 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 26/139 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/139 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/139 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 206/345 variables, 139/158 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/345 variables, 91/249 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/345 variables, 2/251 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/345 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (OVERLAPS) 0/345 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 345/345 variables, and 251 constraints, problems are : Problem set: 0 solved, 10 unsolved in 1736 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 139/139 constraints, ReadFeed: 91/91 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 86/113 variables, 8/9 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/113 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 26/139 variables, 4/22 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/139 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 206/345 variables, 139/161 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/345 variables, 91/252 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/345 variables, 10/262 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/345 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (OVERLAPS) 0/345 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 345/345 variables, and 262 constraints, problems are : Problem set: 0 solved, 10 unsolved in 2031 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 139/139 constraints, ReadFeed: 91/91 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3787ms problems are : Problem set: 0 solved, 10 unsolved
Parikh walk visited 0 properties in 3952 ms.
Support contains 27 out of 139 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 139/139 places, 370/370 transitions.
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 10 Pre rules applied. Total rules applied 0 place count 139 transition count 360
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 129 transition count 360
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 23 place count 126 transition count 348
Iterating global reduction 0 with 3 rules applied. Total rules applied 26 place count 126 transition count 348
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 125 transition count 347
Applied a total of 28 rules in 41 ms. Remains 125 /139 variables (removed 14) and now considering 347/370 (removed 23) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 125/139 places, 347/370 transitions.
RANDOM walk for 40000 steps (8 resets) in 187 ms. (212 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 98 ms. (404 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 83 ms. (476 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 48 ms. (816 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 41 ms. (952 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 46 ms. (851 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 53 ms. (740 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 38 ms. (1025 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 38 ms. (1025 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 36 ms. (1081 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 49 ms. (800 steps per ms) remains 10/10 properties
Interrupted probabilistic random walk after 366725 steps, run timeout after 3001 ms. (steps per millisecond=122 ) properties seen :0 out of 10
Probabilistic random walk after 366725 steps, saw 76754 distinct states, run finished after 3001 ms. (steps per millisecond=122 ) properties seen :0
[2026-05-26 02:22:18] [INFO ] Flow matrix only has 183 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10602274203612511967.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17718814437127394153.kers'
[2026-05-26 02:22:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10602274203612511967.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17718814437127394153.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 183 rows 125 cols 446 entries
Finished phase 1 with 108 SingleSign rule and 4 generalized
[2026-05-26 02:22:18] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17718814437127394153.kers
Total runtime 1 ms.
[2026-05-26 02:22:18] [INFO ] State equation strengthened by 82 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 78/105 variables, 8/9 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/105 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 20/125 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 183/308 variables, 125/144 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/308 variables, 82/226 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/308 variables, 1/227 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/308 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (OVERLAPS) 0/308 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 308/308 variables, and 227 constraints, problems are : Problem set: 0 solved, 10 unsolved in 1509 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 125/125 constraints, ReadFeed: 82/82 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 78/105 variables, 8/9 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/105 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/105 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 20/125 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 183/308 variables, 125/146 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/308 variables, 82/228 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/308 variables, 10/238 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/308 variables, 1/239 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/308 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 13 (OVERLAPS) 0/308 variables, 1/240 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/308 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 15 (OVERLAPS) 0/308 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 308/308 variables, and 240 constraints, problems are : Problem set: 0 solved, 10 unsolved in 2991 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 125/125 constraints, ReadFeed: 82/82 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4517ms problems are : Problem set: 0 solved, 10 unsolved
Parikh walk visited 1 properties in 4045 ms.
Support contains 26 out of 125 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 125/125 places, 347/347 transitions.
Applied a total of 0 rules in 16 ms. Remains 125 /125 variables (removed 0) and now considering 347/347 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 125/125 places, 347/347 transitions.
RANDOM walk for 40000 steps (8 resets) in 197 ms. (202 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 56 ms. (701 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 42 ms. (930 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 60 ms. (655 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 92 ms. (430 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 85 ms. (465 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 84 ms. (470 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 57 ms. (689 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 68 ms. (579 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 47 ms. (833 steps per ms) remains 9/9 properties
Interrupted probabilistic random walk after 431680 steps, run timeout after 3001 ms. (steps per millisecond=143 ) properties seen :0 out of 9
Probabilistic random walk after 431680 steps, saw 89332 distinct states, run finished after 3001 ms. (steps per millisecond=143 ) properties seen :0
[2026-05-26 02:22:29] [INFO ] Flow matrix only has 183 transitions (discarded 164 similar events)
[2026-05-26 02:22:29] [INFO ] Invariant cache hit.
[2026-05-26 02:22:29] [INFO ] State equation strengthened by 82 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 79/105 variables, 8/9 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/105 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 20/125 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 183/308 variables, 125/144 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/308 variables, 82/226 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/308 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (OVERLAPS) 0/308 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 308/308 variables, and 226 constraints, problems are : Problem set: 0 solved, 9 unsolved in 998 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 125/125 constraints, ReadFeed: 82/82 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 79/105 variables, 8/9 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/105 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/105 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/105 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 20/125 variables, 4/21 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 183/308 variables, 125/146 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/308 variables, 82/228 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/308 variables, 9/237 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/308 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 12 (OVERLAPS) 0/308 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 308/308 variables, and 237 constraints, problems are : Problem set: 0 solved, 9 unsolved in 1694 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 125/125 constraints, ReadFeed: 82/82 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2700ms problems are : Problem set: 0 solved, 9 unsolved
Parikh walk visited 1 properties in 3191 ms.
Support contains 22 out of 125 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 125/125 places, 347/347 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 125 transition count 346
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 124 transition count 346
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 123 transition count 342
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 123 transition count 342
Applied a total of 4 rules in 21 ms. Remains 123 /125 variables (removed 2) and now considering 342/347 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 123/125 places, 342/347 transitions.
RANDOM walk for 40000 steps (8 resets) in 161 ms. (246 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 79 ms. (500 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 60 ms. (655 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 57 ms. (689 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 40 ms. (975 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 38 ms. (1025 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 42 ms. (930 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 32 ms. (1212 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 31 ms. (1250 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 446235 steps, run timeout after 3001 ms. (steps per millisecond=148 ) properties seen :0 out of 8
Probabilistic random walk after 446235 steps, saw 90776 distinct states, run finished after 3001 ms. (steps per millisecond=148 ) properties seen :0
[2026-05-26 02:22:39] [INFO ] Flow matrix only has 178 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1362131027255897405.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12989467449581672813.kers'
[2026-05-26 02:22:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1362131027255897405.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12989467449581672813.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 178 rows 123 cols 436 entries
Finished phase 1 with 106 SingleSign rule and 4 generalized
[2026-05-26 02:22:39] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12989467449581672813.kers
Total runtime 1 ms.
[2026-05-26 02:22:39] [INFO ] State equation strengthened by 79 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 81/103 variables, 8/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/103 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/103 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 20/123 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/123 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/123 variables, 3/19 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/123 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 178/301 variables, 123/142 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/301 variables, 79/221 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/301 variables, 1/222 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/301 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (OVERLAPS) 0/301 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 301/301 variables, and 222 constraints, problems are : Problem set: 0 solved, 8 unsolved in 1546 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 123/123 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 81/103 variables, 8/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/103 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 20/123 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/123 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/123 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 178/301 variables, 123/145 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/301 variables, 79/224 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/301 variables, 8/232 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/301 variables, 1/233 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/301 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (OVERLAPS) 0/301 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 301/301 variables, and 233 constraints, problems are : Problem set: 0 solved, 8 unsolved in 1843 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 123/123 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3401ms problems are : Problem set: 0 solved, 8 unsolved
Parikh walk visited 1 properties in 2490 ms.
Support contains 22 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 342/342 transitions.
Applied a total of 0 rules in 11 ms. Remains 123 /123 variables (removed 0) and now considering 342/342 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 123/123 places, 342/342 transitions.
RANDOM walk for 40000 steps (8 resets) in 150 ms. (264 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 71 ms. (555 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 58 ms. (678 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 65 ms. (606 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 70 ms. (563 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 70 ms. (563 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 45 ms. (869 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 41 ms. (952 steps per ms) remains 7/7 properties
Interrupted probabilistic random walk after 511950 steps, run timeout after 3001 ms. (steps per millisecond=170 ) properties seen :1 out of 7
Probabilistic random walk after 511950 steps, saw 103859 distinct states, run finished after 3001 ms. (steps per millisecond=170 ) properties seen :1
[2026-05-26 02:22:48] [INFO ] Flow matrix only has 178 transitions (discarded 164 similar events)
[2026-05-26 02:22:48] [INFO ] Invariant cache hit.
[2026-05-26 02:22:48] [INFO ] State equation strengthened by 79 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 81/103 variables, 8/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/103 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 20/123 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/123 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 178/301 variables, 123/136 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/301 variables, 79/215 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/301 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 0/301 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 301/301 variables, and 215 constraints, problems are : Problem set: 0 solved, 6 unsolved in 296 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 123/123 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 81/103 variables, 8/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/103 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 20/123 variables, 4/17 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/123 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 178/301 variables, 123/140 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/301 variables, 79/219 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/301 variables, 6/225 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/301 variables, 1/226 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/301 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 0/301 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 301/301 variables, and 226 constraints, problems are : Problem set: 0 solved, 6 unsolved in 1371 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 123/123 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1676ms problems are : Problem set: 0 solved, 6 unsolved
Parikh walk visited 0 properties in 1465 ms.
Support contains 22 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 342/342 transitions.
Applied a total of 0 rules in 16 ms. Remains 123 /123 variables (removed 0) and now considering 342/342 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 123/123 places, 342/342 transitions.
RANDOM walk for 40000 steps (8 resets) in 132 ms. (300 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 75 ms. (526 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 82 ms. (481 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 65 ms. (606 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 76 ms. (519 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 77 ms. (512 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 47 ms. (833 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 415960 steps, run timeout after 3001 ms. (steps per millisecond=138 ) properties seen :0 out of 6
Probabilistic random walk after 415960 steps, saw 85196 distinct states, run finished after 3001 ms. (steps per millisecond=138 ) properties seen :0
[2026-05-26 02:22:54] [INFO ] Flow matrix only has 178 transitions (discarded 164 similar events)
[2026-05-26 02:22:54] [INFO ] Invariant cache hit.
[2026-05-26 02:22:54] [INFO ] State equation strengthened by 79 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 81/103 variables, 8/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/103 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 20/123 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/123 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 178/301 variables, 123/136 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/301 variables, 79/215 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/301 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 0/301 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 301/301 variables, and 215 constraints, problems are : Problem set: 0 solved, 6 unsolved in 355 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 123/123 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 81/103 variables, 8/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/103 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 20/123 variables, 4/17 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/123 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 178/301 variables, 123/140 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/301 variables, 79/219 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/301 variables, 6/225 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/301 variables, 1/226 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/301 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 0/301 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 301/301 variables, and 226 constraints, problems are : Problem set: 0 solved, 6 unsolved in 1176 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 123/123 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1543ms problems are : Problem set: 0 solved, 6 unsolved
Parikh walk visited 0 properties in 1412 ms.
Support contains 22 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 342/342 transitions.
Applied a total of 0 rules in 11 ms. Remains 123 /123 variables (removed 0) and now considering 342/342 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 123/123 places, 342/342 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 342/342 transitions.
Applied a total of 0 rules in 8 ms. Remains 123 /123 variables (removed 0) and now considering 342/342 (removed 0) transitions.
[2026-05-26 02:22:57] [INFO ] Flow matrix only has 178 transitions (discarded 164 similar events)
[2026-05-26 02:22:57] [INFO ] Invariant cache hit.
[2026-05-26 02:22:57] [INFO ] Implicit Places using invariants in 131 ms returned []
[2026-05-26 02:22:57] [INFO ] Flow matrix only has 178 transitions (discarded 164 similar events)
[2026-05-26 02:22:57] [INFO ] Invariant cache hit.
[2026-05-26 02:22:57] [INFO ] State equation strengthened by 79 read => feed constraints.
[2026-05-26 02:22:58] [INFO ] Implicit Places using invariants and state equation in 329 ms returned []
Implicit Place search using SMT with State Equation took 462 ms to find 0 implicit places.
[2026-05-26 02:22:58] [INFO ] Redundant transitions in 24 ms returned []
Running 338 sub problems to find dead transitions.
[2026-05-26 02:22:58] [INFO ] Flow matrix only has 178 transitions (discarded 164 similar events)
[2026-05-26 02:22:58] [INFO ] Invariant cache hit.
[2026-05-26 02:22:58] [INFO ] State equation strengthened by 79 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/123 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 15/48 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/123 variables, 4/58 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/123 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/123 variables, 5/64 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/123 variables, 4/68 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/123 variables, 2/70 constraints. Problems are: Problem set: 0 solved, 338 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 123/301 variables, and 70 constraints, problems are : Problem set: 0 solved, 338 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/123 constraints, ReadFeed: 0/79 constraints, PredecessorRefiner: 338/338 constraints, Known Traps: 57/57 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 338 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/123 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 57/70 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 3/73 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 3/76 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/123 variables, 3/79 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/123 variables, 2/81 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/123 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/123 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 9 (OVERLAPS) 178/301 variables, 123/205 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/301 variables, 79/284 constraints. Problems are: Problem set: 0 solved, 338 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/301 variables, 338/622 constraints. Problems are: Problem set: 0 solved, 338 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 301/301 variables, and 623 constraints, problems are : Problem set: 0 solved, 338 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 123/123 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 338/338 constraints, Known Traps: 70/70 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60095ms problems are : Problem set: 0 solved, 338 unsolved
Search for dead transitions found 0 dead transitions in 60096ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60597 ms. Remains : 123/123 places, 342/342 transitions.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2026-05-26 02:23:58] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-26 02:23:58] [INFO ] Flatten gal took : 48 ms
FORMULA EisenbergMcGuire-PT-04-CTLFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-26 02:23:58] [INFO ] Flatten gal took : 70 ms
[2026-05-26 02:23:58] [INFO ] Input system was already deterministic with 432 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 432/432 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 184 transition count 400
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 184 transition count 400
Applied a total of 16 rules in 19 ms. Remains 184 /192 variables (removed 8) and now considering 400/432 (removed 32) transitions.
[2026-05-26 02:23:58] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17639590930736413460.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10424840025653829647.kers'
[2026-05-26 02:23:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17639590930736413460.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10424840025653829647.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 236 rows 184 cols 552 entries
Finished phase 1 with 167 SingleSign rule and 4 generalized
[2026-05-26 02:23:58] [INFO ] Computed 13 invariants in 2 ms
Computed 13 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-10424840025653829647.kers
Total runtime 3 ms.
[2026-05-26 02:23:58] [INFO ] Implicit Places using invariants in 283 ms returned []
[2026-05-26 02:23:58] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
[2026-05-26 02:23:58] [INFO ] Invariant cache hit.
[2026-05-26 02:23:58] [INFO ] State equation strengthened by 76 read => feed constraints.
[2026-05-26 02:23:59] [INFO ] Implicit Places using invariants and state equation in 642 ms returned []
Implicit Place search using SMT with State Equation took 928 ms to find 0 implicit places.
Running 396 sub problems to find dead transitions.
[2026-05-26 02:23:59] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
[2026-05-26 02:23:59] [INFO ] Invariant cache hit.
[2026-05-26 02:23:59] [INFO ] State equation strengthened by 76 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/184 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/184 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/184 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/184 variables, 15/48 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/184 variables, 11/59 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/184 variables, 9/68 constraints. Problems are: Problem set: 0 solved, 396 unsolved
SMT process timed out in 30104ms, After SMT, problems are : Problem set: 0 solved, 396 unsolved
Search for dead transitions found 0 dead transitions in 30107ms
Starting structural reductions in LTL mode, iteration 1 : 184/192 places, 400/432 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31056 ms. Remains : 184/192 places, 400/432 transitions.
[2026-05-26 02:24:29] [INFO ] Flatten gal took : 34 ms
[2026-05-26 02:24:29] [INFO ] Flatten gal took : 34 ms
[2026-05-26 02:24:29] [INFO ] Input system was already deterministic with 400 transitions.
[2026-05-26 02:24:29] [INFO ] Flatten gal took : 31 ms
[2026-05-26 02:24:29] [INFO ] Flatten gal took : 30 ms
[2026-05-26 02:24:29] [INFO ] Time to serialize gal into /tmp/CTLFireability10791821252771914237.gal : 23 ms
[2026-05-26 02:24:29] [INFO ] Time to serialize properties into /tmp/CTLFireability11657194888791846271.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10791821252771914237.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11657194888791846271.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 02:24:59] [INFO ] Flatten gal took : 17 ms
[2026-05-26 02:24:59] [INFO ] Applying decomposition
[2026-05-26 02:24:59] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17831622002379086376.txt' '-o' '/tmp/graph17831622002379086376.bin' '-w' '/tmp/graph17831622002379086376.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17831622002379086376.bin' '-l' '-1' '-v' '-w' '/tmp/graph17831622002379086376.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:25:00] [INFO ] Decomposing Gal with order
[2026-05-26 02:25:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:25:00] [INFO ] Removed a total of 514 redundant transitions.
[2026-05-26 02:25:00] [INFO ] Flatten gal took : 165 ms
[2026-05-26 02:25:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 99 labels/synchronizations in 36 ms.
[2026-05-26 02:25:00] [INFO ] Time to serialize gal into /tmp/CTLFireability2480539239319842774.gal : 18 ms
[2026-05-26 02:25:00] [INFO ] Time to serialize properties into /tmp/CTLFireability13298838858624244226.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/CTLFireability2480539239319842774.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13298838858624244226.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.19718e+06,13.5068,219176,6899,995,295085,4532,1022,911081,184,61320,0
Converting to forward existential form...Done !
original formula: EF(((AX(E((((i9.u40.turn_0==1)&&(i12.i1.u48.flag_0_idle==1))&&((i8.u1.p25_3_2==1)&&(((i6.u41.flag_3_waiting==1)&&(i1.u10.p09_0_3==1))||((...339
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * ((i12.i1.u48.flag_0_idle==1)&&(i9.u40.p25_1_2==1))) * (i9.u40.turn_0==1)) * !(EX(!(E((((i9...397
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t...1288
(forward)formula 0,0,19.0037,231960,1,0,320171,26519,4333,1.1972e+06,781,160113,1392384
FORMULA EisenbergMcGuire-PT-04-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 432/432 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 184 transition count 400
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 184 transition count 400
Applied a total of 16 rules in 8 ms. Remains 184 /192 variables (removed 8) and now considering 400/432 (removed 32) transitions.
[2026-05-26 02:25:19] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
[2026-05-26 02:25:19] [INFO ] Invariant cache hit.
[2026-05-26 02:25:19] [INFO ] Implicit Places using invariants in 323 ms returned []
[2026-05-26 02:25:19] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
[2026-05-26 02:25:19] [INFO ] Invariant cache hit.
[2026-05-26 02:25:20] [INFO ] State equation strengthened by 76 read => feed constraints.
[2026-05-26 02:25:20] [INFO ] Implicit Places using invariants and state equation in 730 ms returned []
Implicit Place search using SMT with State Equation took 1055 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 184/192 places, 400/432 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1063 ms. Remains : 184/192 places, 400/432 transitions.
[2026-05-26 02:25:20] [INFO ] Flatten gal took : 18 ms
[2026-05-26 02:25:20] [INFO ] Flatten gal took : 17 ms
[2026-05-26 02:25:20] [INFO ] Input system was already deterministic with 400 transitions.
[2026-05-26 02:25:20] [INFO ] Flatten gal took : 16 ms
[2026-05-26 02:25:20] [INFO ] Flatten gal took : 16 ms
[2026-05-26 02:25:20] [INFO ] Time to serialize gal into /tmp/CTLFireability5927124905377309308.gal : 4 ms
[2026-05-26 02:25:20] [INFO ] Time to serialize properties into /tmp/CTLFireability4356498407628884239.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/CTLFireability5927124905377309308.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4356498407628884239.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 02:25:50] [INFO ] Flatten gal took : 13 ms
[2026-05-26 02:25:50] [INFO ] Applying decomposition
[2026-05-26 02:25:50] [INFO ] Flatten gal took : 13 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/graph4568150467840835085.txt' '-o' '/tmp/graph4568150467840835085.bin' '-w' '/tmp/graph4568150467840835085.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4568150467840835085.bin' '-l' '-1' '-v' '-w' '/tmp/graph4568150467840835085.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:25:50] [INFO ] Decomposing Gal with order
[2026-05-26 02:25:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:25:50] [INFO ] Removed a total of 515 redundant transitions.
[2026-05-26 02:25:50] [INFO ] Flatten gal took : 45 ms
[2026-05-26 02:25:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 126 labels/synchronizations in 30 ms.
[2026-05-26 02:25:50] [INFO ] Time to serialize gal into /tmp/CTLFireability14742743365865084991.gal : 5 ms
[2026-05-26 02:25:50] [INFO ] Time to serialize properties into /tmp/CTLFireability11972076742466239718.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/CTLFireability14742743365865084991.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11972076742466239718.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,1.19718e+06,12.3207,183304,5760,837,267808,5986,1016,687393,184,63721,0
Converting to forward existential form...Done !
original formula: (A((i10.i0.u36.p19_1_0==1) U AG(((i7.i0.u45.flag_0_waiting==1)&&(i2.u14.p09_2_0==1)))) + AF(E(((i7.i0.u45.flag_0_waiting==1)&&(i7.i1.u18....231
=> equivalent forward existential formula: [FwdG((Init * !(!((E(!(!(E(TRUE U !(((i7.i0.u45.flag_0_waiting==1)&&(i2.u14.p09_2_0==1)))))) U (!((i10.i0.u36.p1...468
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t...1280
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
(forward)formula 0,1,22.1308,294872,1,0,471355,25584,5227,1.25152e+06,801,156078,1626066
FORMULA EisenbergMcGuire-PT-04-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 192/192 places, 432/432 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 192 transition count 428
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 188 transition count 428
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 8 place count 188 transition count 378
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 108 place count 138 transition count 378
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 113 place count 133 transition count 358
Iterating global reduction 2 with 5 rules applied. Total rules applied 118 place count 133 transition count 358
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 142 place count 121 transition count 346
Applied a total of 142 rules in 34 ms. Remains 121 /192 variables (removed 71) and now considering 346/432 (removed 86) transitions.
[2026-05-26 02:26:13] [INFO ] Flow matrix only has 182 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9651088224838555357.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14768223306527235501.kers'
[2026-05-26 02:26:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9651088224838555357.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14768223306527235501.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 182 rows 121 cols 444 entries
Finished phase 1 with 104 SingleSign rule and 4 generalized
[2026-05-26 02:26:13] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14768223306527235501.kers
Total runtime 1 ms.
[2026-05-26 02:26:13] [INFO ] Implicit Places using invariants in 230 ms returned []
[2026-05-26 02:26:13] [INFO ] Flow matrix only has 182 transitions (discarded 164 similar events)
[2026-05-26 02:26:13] [INFO ] Invariant cache hit.
[2026-05-26 02:26:13] [INFO ] State equation strengthened by 85 read => feed constraints.
[2026-05-26 02:26:13] [INFO ] Implicit Places using invariants and state equation in 370 ms returned []
Implicit Place search using SMT with State Equation took 602 ms to find 0 implicit places.
[2026-05-26 02:26:13] [INFO ] Redundant transitions in 8 ms returned []
Running 342 sub problems to find dead transitions.
[2026-05-26 02:26:13] [INFO ] Flow matrix only has 182 transitions (discarded 164 similar events)
[2026-05-26 02:26:13] [INFO ] Invariant cache hit.
[2026-05-26 02:26:13] [INFO ] State equation strengthened by 85 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 5/38 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 6/44 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/121 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/121 variables, 2/53 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/121 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/121 variables, 3/57 constraints. Problems are: Problem set: 0 solved, 342 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 9 (INCLUDED_ONLY) 0/121 variables, 3/60 constraints. Problems are: Problem set: 0 solved, 342 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 121/303 variables, and 60 constraints, problems are : Problem set: 0 solved, 342 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/121 constraints, ReadFeed: 0/85 constraints, PredecessorRefiner: 342/342 constraints, Known Traps: 47/47 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 342 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 47/60 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 3/63 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 11/74 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/121 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/121 variables, 4/79 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/121 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 8 (OVERLAPS) 182/303 variables, 121/200 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/303 variables, 85/285 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/303 variables, 342/627 constraints. Problems are: Problem set: 0 solved, 342 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 303/303 variables, and 627 constraints, problems are : Problem set: 0 solved, 342 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 121/121 constraints, ReadFeed: 85/85 constraints, PredecessorRefiner: 342/342 constraints, Known Traps: 66/66 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60073ms problems are : Problem set: 0 solved, 342 unsolved
Search for dead transitions found 0 dead transitions in 60074ms
Starting structural reductions in SI_CTL mode, iteration 1 : 121/192 places, 346/432 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60724 ms. Remains : 121/192 places, 346/432 transitions.
[2026-05-26 02:27:13] [INFO ] Flatten gal took : 11 ms
[2026-05-26 02:27:13] [INFO ] Flatten gal took : 17 ms
[2026-05-26 02:27:13] [INFO ] Input system was already deterministic with 346 transitions.
[2026-05-26 02:27:13] [INFO ] Flatten gal took : 11 ms
[2026-05-26 02:27:13] [INFO ] Flatten gal took : 11 ms
[2026-05-26 02:27:13] [INFO ] Time to serialize gal into /tmp/CTLFireability10696705315675404207.gal : 4 ms
[2026-05-26 02:27:13] [INFO ] Time to serialize properties into /tmp/CTLFireability8212382572418842725.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/CTLFireability10696705315675404207.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8212382572418842725.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 02:27:44] [INFO ] Flatten gal took : 10 ms
[2026-05-26 02:27:44] [INFO ] Applying decomposition
[2026-05-26 02:27:44] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15389124511110928148.txt' '-o' '/tmp/graph15389124511110928148.bin' '-w' '/tmp/graph15389124511110928148.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15389124511110928148.bin' '-l' '-1' '-v' '-w' '/tmp/graph15389124511110928148.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:27:44] [INFO ] Decomposing Gal with order
[2026-05-26 02:27:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:27:44] [INFO ] Removed a total of 503 redundant transitions.
[2026-05-26 02:27:44] [INFO ] Flatten gal took : 29 ms
[2026-05-26 02:27:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 103 labels/synchronizations in 13 ms.
[2026-05-26 02:27:44] [INFO ] Time to serialize gal into /tmp/CTLFireability8719252915897851871.gal : 4 ms
[2026-05-26 02:27:44] [INFO ] Time to serialize properties into /tmp/CTLFireability15008054374205318205.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/CTLFireability8719252915897851871.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15008054374205318205.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,193425,14.54,262740,6838,1218,336709,11150,950,1.00455e+06,181,131005,0
Converting to forward existential form...Done !
original formula: (AG(AF(((((!(E(((i9.u3.turn_2==1)&&(i5.u12.p10_3_1==1)) U (((i9.u3.turn_2==1)&&(i10.i0.u2.flag_2_active==1))&&(i10.i0.u2.p25_0_2==1)))) *...391
=> equivalent forward existential formula: [(FwdU((Init * !(!(E(TRUE U !(!(EG(!(((((!(E(((i9.u3.turn_2==1)&&(i5.u12.p10_3_1==1)) U (((i9.u3.turn_2==1)&&(i1...466
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36, t...1223
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
(forward)formula 0,1,19.4263,262784,1,0,336709,38247,4495,1.20743e+06,790,214523,1326226
FORMULA EisenbergMcGuire-PT-04-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 432/432 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 185 transition count 404
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 185 transition count 404
Applied a total of 14 rules in 5 ms. Remains 185 /192 variables (removed 7) and now considering 404/432 (removed 28) transitions.
[2026-05-26 02:28:03] [INFO ] Flow matrix only has 240 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8103794228754451152.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3488737592273722629.kers'
[2026-05-26 02:28:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8103794228754451152.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3488737592273722629.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 240 rows 185 cols 560 entries
Finished phase 1 with 168 SingleSign rule and 4 generalized
[2026-05-26 02:28:03] [INFO ] Computed 13 invariants in 1 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3488737592273722629.kers
Total runtime 1 ms.
[2026-05-26 02:28:03] [INFO ] Implicit Places using invariants in 173 ms returned []
[2026-05-26 02:28:03] [INFO ] Flow matrix only has 240 transitions (discarded 164 similar events)
[2026-05-26 02:28:03] [INFO ] Invariant cache hit.
[2026-05-26 02:28:04] [INFO ] State equation strengthened by 79 read => feed constraints.
[2026-05-26 02:28:04] [INFO ] Implicit Places using invariants and state equation in 627 ms returned []
Implicit Place search using SMT with State Equation took 813 ms to find 0 implicit places.
Running 400 sub problems to find dead transitions.
[2026-05-26 02:28:04] [INFO ] Flow matrix only has 240 transitions (discarded 164 similar events)
[2026-05-26 02:28:04] [INFO ] Invariant cache hit.
[2026-05-26 02:28:04] [INFO ] State equation strengthened by 79 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/185 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/185 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/185 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/185 variables, 20/53 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/185 variables, 9/62 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/185 variables, 2/64 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/185 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 185/425 variables, and 65 constraints, problems are : Problem set: 0 solved, 400 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/185 constraints, ReadFeed: 0/79 constraints, PredecessorRefiner: 400/400 constraints, Known Traps: 52/52 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 400 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/185 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/185 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/185 variables, 52/65 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/185 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 4 (OVERLAPS) 240/425 variables, 185/250 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/425 variables, 79/329 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/425 variables, 400/729 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/425 variables, 4/733 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 425/425 variables, and 737 constraints, problems are : Problem set: 0 solved, 400 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 185/185 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 400/400 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60116ms problems are : Problem set: 0 solved, 400 unsolved
Search for dead transitions found 0 dead transitions in 60119ms
Starting structural reductions in LTL mode, iteration 1 : 185/192 places, 404/432 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60940 ms. Remains : 185/192 places, 404/432 transitions.
[2026-05-26 02:29:04] [INFO ] Flatten gal took : 14 ms
[2026-05-26 02:29:04] [INFO ] Flatten gal took : 15 ms
[2026-05-26 02:29:04] [INFO ] Input system was already deterministic with 404 transitions.
[2026-05-26 02:29:04] [INFO ] Flatten gal took : 16 ms
[2026-05-26 02:29:04] [INFO ] Flatten gal took : 16 ms
[2026-05-26 02:29:04] [INFO ] Time to serialize gal into /tmp/CTLFireability1477740797385375914.gal : 5 ms
[2026-05-26 02:29:04] [INFO ] Time to serialize properties into /tmp/CTLFireability17122127645822093943.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/CTLFireability1477740797385375914.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17122127645822093943.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 02:29:34] [INFO ] Flatten gal took : 10 ms
[2026-05-26 02:29:34] [INFO ] Applying decomposition
[2026-05-26 02:29:34] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph9590381066980277458.txt' '-o' '/tmp/graph9590381066980277458.bin' '-w' '/tmp/graph9590381066980277458.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9590381066980277458.bin' '-l' '-1' '-v' '-w' '/tmp/graph9590381066980277458.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:29:34] [INFO ] Decomposing Gal with order
[2026-05-26 02:29:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:29:34] [INFO ] Removed a total of 541 redundant transitions.
[2026-05-26 02:29:34] [INFO ] Flatten gal took : 65 ms
[2026-05-26 02:29:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 132 labels/synchronizations in 21 ms.
[2026-05-26 02:29:35] [INFO ] Time to serialize gal into /tmp/CTLFireability11502661239570211535.gal : 8 ms
[2026-05-26 02:29:35] [INFO ] Time to serialize properties into /tmp/CTLFireability9170584638128031992.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/CTLFireability11502661239570211535.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9170584638128031992.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 432/432 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 188 transition count 416
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 188 transition count 416
Applied a total of 8 rules in 6 ms. Remains 188 /192 variables (removed 4) and now considering 416/432 (removed 16) transitions.
[2026-05-26 02:30:05] [INFO ] Flow matrix only has 252 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1296228207404460298.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11772135153574828859.kers'
[2026-05-26 02:30:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1296228207404460298.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11772135153574828859.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 252 rows 188 cols 584 entries
Finished phase 1 with 171 SingleSign rule and 4 generalized
[2026-05-26 02:30:05] [INFO ] Computed 13 invariants in 1 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11772135153574828859.kers
Total runtime 1 ms.
[2026-05-26 02:30:05] [INFO ] Implicit Places using invariants in 163 ms returned []
[2026-05-26 02:30:05] [INFO ] Flow matrix only has 252 transitions (discarded 164 similar events)
[2026-05-26 02:30:05] [INFO ] Invariant cache hit.
[2026-05-26 02:30:05] [INFO ] State equation strengthened by 88 read => feed constraints.
[2026-05-26 02:30:05] [INFO ] Implicit Places using invariants and state equation in 371 ms returned []
Implicit Place search using SMT with State Equation took 538 ms to find 0 implicit places.
Running 412 sub problems to find dead transitions.
[2026-05-26 02:30:05] [INFO ] Flow matrix only has 252 transitions (discarded 164 similar events)
[2026-05-26 02:30:05] [INFO ] Invariant cache hit.
[2026-05-26 02:30:05] [INFO ] State equation strengthened by 88 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/188 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/188 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/188 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/188 variables, 19/52 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/188 variables, 3/55 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/188 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 412 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 188/440 variables, and 58 constraints, problems are : Problem set: 0 solved, 412 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/188 constraints, ReadFeed: 0/88 constraints, PredecessorRefiner: 412/412 constraints, Known Traps: 45/45 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 412 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/188 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/188 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/188 variables, 45/58 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/188 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 4 (OVERLAPS) 252/440 variables, 188/246 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/440 variables, 88/334 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/440 variables, 412/746 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/440 variables, 8/754 constraints. Problems are: Problem set: 0 solved, 412 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 440/440 variables, and 755 constraints, problems are : Problem set: 0 solved, 412 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 188/188 constraints, ReadFeed: 88/88 constraints, PredecessorRefiner: 412/412 constraints, Known Traps: 54/54 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60090ms problems are : Problem set: 0 solved, 412 unsolved
Search for dead transitions found 0 dead transitions in 60092ms
Starting structural reductions in LTL mode, iteration 1 : 188/192 places, 416/432 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60638 ms. Remains : 188/192 places, 416/432 transitions.
[2026-05-26 02:31:05] [INFO ] Flatten gal took : 8 ms
[2026-05-26 02:31:05] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:31:05] [INFO ] Input system was already deterministic with 416 transitions.
[2026-05-26 02:31:05] [INFO ] Flatten gal took : 9 ms
[2026-05-26 02:31:05] [INFO ] Flatten gal took : 9 ms
[2026-05-26 02:31:05] [INFO ] Time to serialize gal into /tmp/CTLFireability4883001182523372780.gal : 3 ms
[2026-05-26 02:31:05] [INFO ] Time to serialize properties into /tmp/CTLFireability962831882230717891.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/CTLFireability4883001182523372780.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability962831882230717891.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 02:31:35] [INFO ] Flatten gal took : 9 ms
[2026-05-26 02:31:35] [INFO ] Applying decomposition
[2026-05-26 02:31:35] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16156376859340753766.txt' '-o' '/tmp/graph16156376859340753766.bin' '-w' '/tmp/graph16156376859340753766.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16156376859340753766.bin' '-l' '-1' '-v' '-w' '/tmp/graph16156376859340753766.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:31:35] [INFO ] Decomposing Gal with order
[2026-05-26 02:31:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:31:35] [INFO ] Removed a total of 570 redundant transitions.
[2026-05-26 02:31:35] [INFO ] Flatten gal took : 36 ms
[2026-05-26 02:31:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 110 labels/synchronizations in 9 ms.
[2026-05-26 02:31:35] [INFO ] Time to serialize gal into /tmp/CTLFireability12637554249105104768.gal : 5 ms
[2026-05-26 02:31:35] [INFO ] Time to serialize properties into /tmp/CTLFireability7774169511231496637.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/CTLFireability12637554249105104768.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7774169511231496637.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.35868e+06,17.8363,326176,9966,853,561795,4765,1026,1.13907e+06,181,111753,0
Converting to forward existential form...Done !
original formula: E(((!((EX((((i12.u4.turn_1==1)&&(i7.u39.flag_1_idle==1))&&(i0.u3.p25_2_0==1))) + (!(((i12.u4.turn_2==1)&&(i1.u8.p10_2_3==1))) * E(((i8.u2...817
=> equivalent forward existential formula: [FwdG(FwdU(Init,((!((EX((((i12.u4.turn_1==1)&&(i7.u39.flag_1_idle==1))&&(i0.u3.p25_2_0==1))) + (!(((i12.u4.turn_...950
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t...1231
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 432/432 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 186 transition count 408
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 186 transition count 408
Applied a total of 12 rules in 5 ms. Remains 186 /192 variables (removed 6) and now considering 408/432 (removed 24) transitions.
[2026-05-26 02:32:06] [INFO ] Flow matrix only has 244 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1458271292983302662.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11773288005335064630.kers'
[2026-05-26 02:32:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1458271292983302662.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11773288005335064630.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 244 rows 186 cols 568 entries
Finished phase 1 with 169 SingleSign rule and 4 generalized
[2026-05-26 02:32:06] [INFO ] Computed 13 invariants in 1 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11773288005335064630.kers
Total runtime 1 ms.
[2026-05-26 02:32:06] [INFO ] Implicit Places using invariants in 150 ms returned []
[2026-05-26 02:32:06] [INFO ] Flow matrix only has 244 transitions (discarded 164 similar events)
[2026-05-26 02:32:06] [INFO ] Invariant cache hit.
[2026-05-26 02:32:06] [INFO ] State equation strengthened by 82 read => feed constraints.
[2026-05-26 02:32:06] [INFO ] Implicit Places using invariants and state equation in 397 ms returned []
Implicit Place search using SMT with State Equation took 558 ms to find 0 implicit places.
Running 404 sub problems to find dead transitions.
[2026-05-26 02:32:06] [INFO ] Flow matrix only has 244 transitions (discarded 164 similar events)
[2026-05-26 02:32:06] [INFO ] Invariant cache hit.
[2026-05-26 02:32:06] [INFO ] State equation strengthened by 82 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/186 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/186 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/186 variables, 14/47 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/186 variables, 3/50 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/186 variables, 9/59 constraints. Problems are: Problem set: 0 solved, 404 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 186/430 variables, and 59 constraints, problems are : Problem set: 0 solved, 404 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/186 constraints, ReadFeed: 0/82 constraints, PredecessorRefiner: 404/404 constraints, Known Traps: 46/46 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 404 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/186 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/186 variables, 46/59 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/186 variables, 4/63 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/186 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/186 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 6 (OVERLAPS) 244/430 variables, 186/250 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/430 variables, 82/332 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/430 variables, 404/736 constraints. Problems are: Problem set: 0 solved, 404 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 430/430 variables, and 738 constraints, problems are : Problem set: 0 solved, 404 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 186/186 constraints, ReadFeed: 82/82 constraints, PredecessorRefiner: 404/404 constraints, Known Traps: 53/53 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60082ms problems are : Problem set: 0 solved, 404 unsolved
Search for dead transitions found 0 dead transitions in 60084ms
Starting structural reductions in LTL mode, iteration 1 : 186/192 places, 408/432 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60649 ms. Remains : 186/192 places, 408/432 transitions.
[2026-05-26 02:33:06] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:33:06] [INFO ] Flatten gal took : 13 ms
[2026-05-26 02:33:06] [INFO ] Input system was already deterministic with 408 transitions.
[2026-05-26 02:33:06] [INFO ] Flatten gal took : 13 ms
[2026-05-26 02:33:06] [INFO ] Flatten gal took : 13 ms
[2026-05-26 02:33:06] [INFO ] Time to serialize gal into /tmp/CTLFireability14431859080161249231.gal : 3 ms
[2026-05-26 02:33:06] [INFO ] Time to serialize properties into /tmp/CTLFireability5972746463570049515.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/CTLFireability14431859080161249231.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5972746463570049515.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 02:33:36] [INFO ] Flatten gal took : 8 ms
[2026-05-26 02:33:36] [INFO ] Applying decomposition
[2026-05-26 02:33:36] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph10514933176283135909.txt' '-o' '/tmp/graph10514933176283135909.bin' '-w' '/tmp/graph10514933176283135909.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10514933176283135909.bin' '-l' '-1' '-v' '-w' '/tmp/graph10514933176283135909.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:33:36] [INFO ] Decomposing Gal with order
[2026-05-26 02:33:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:33:36] [INFO ] Removed a total of 521 redundant transitions.
[2026-05-26 02:33:36] [INFO ] Flatten gal took : 32 ms
[2026-05-26 02:33:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 134 labels/synchronizations in 9 ms.
[2026-05-26 02:33:37] [INFO ] Time to serialize gal into /tmp/CTLFireability11682068901867754852.gal : 6 ms
[2026-05-26 02:33:37] [INFO ] Time to serialize properties into /tmp/CTLFireability3357305950754603620.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/CTLFireability11682068901867754852.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3357305950754603620.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.27209e+06,21.5185,378892,7657,1673,545660,16475,1103,1.18555e+06,199,158019,0
Converting to forward existential form...Done !
original formula: AX((AF(AX(((((i6.i0.u2.turn_1==1)&&(i6.i2.u32.flag_1_idle==1))&&(i6.i0.u2.p25_2_4==1))||(((i6.i0.u2.flag_1_active==1)&&(i6.i0.u56.p33_0_1...956
=> equivalent forward existential formula: (([((EY(Init) * !(!(EG(!(!(EX(!(((((i6.i0.u2.turn_1==1)&&(i6.i2.u32.flag_1_idle==1))&&(i6.i0.u2.p25_2_4==1))||((...1715
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t42, t44, t46, t47, t48, t49, t50, t51, t52, t53, t54, t55, t...1295
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 192/192 places, 432/432 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 192 transition count 430
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 190 transition count 430
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 4 place count 190 transition count 382
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 100 place count 142 transition count 382
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 108 place count 134 transition count 350
Iterating global reduction 2 with 8 rules applied. Total rules applied 116 place count 134 transition count 350
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 138 place count 123 transition count 339
Applied a total of 138 rules in 26 ms. Remains 123 /192 variables (removed 69) and now considering 339/432 (removed 93) transitions.
[2026-05-26 02:34:07] [INFO ] Flow matrix only has 175 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13349348340323020202.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-941152930854300646.kers'
[2026-05-26 02:34:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13349348340323020202.kers, --Pflows, --basisKERS=/tmp/petrispot-output-941152930854300646.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 175 rows 123 cols 430 entries
Finished phase 1 with 106 SingleSign rule and 4 generalized
[2026-05-26 02:34:07] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-941152930854300646.kers
Total runtime 1 ms.
[2026-05-26 02:34:07] [INFO ] Implicit Places using invariants in 142 ms returned []
[2026-05-26 02:34:07] [INFO ] Flow matrix only has 175 transitions (discarded 164 similar events)
[2026-05-26 02:34:07] [INFO ] Invariant cache hit.
[2026-05-26 02:34:07] [INFO ] State equation strengthened by 76 read => feed constraints.
[2026-05-26 02:34:07] [INFO ] Implicit Places using invariants and state equation in 308 ms returned []
Implicit Place search using SMT with State Equation took 453 ms to find 0 implicit places.
[2026-05-26 02:34:07] [INFO ] Redundant transitions in 6 ms returned []
Running 335 sub problems to find dead transitions.
[2026-05-26 02:34:07] [INFO ] Flow matrix only has 175 transitions (discarded 164 similar events)
[2026-05-26 02:34:07] [INFO ] Invariant cache hit.
[2026-05-26 02:34:07] [INFO ] State equation strengthened by 76 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/123 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 14/47 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 5 (OVERLAPS) 175/298 variables, 123/170 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/298 variables, 76/246 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/298 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 8 (OVERLAPS) 0/298 variables, 4/250 constraints. Problems are: Problem set: 0 solved, 335 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 298/298 variables, and 250 constraints, problems are : Problem set: 0 solved, 335 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 123/123 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 335/335 constraints, Known Traps: 38/38 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 335 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/123 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 38/51 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 4 (OVERLAPS) 175/298 variables, 123/174 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/298 variables, 76/250 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/298 variables, 335/585 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/298 variables, 5/590 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/298 variables, 1/591 constraints. Problems are: Problem set: 0 solved, 335 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 298/298 variables, and 592 constraints, problems are : Problem set: 0 solved, 335 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 123/123 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 335/335 constraints, Known Traps: 45/45 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60068ms problems are : Problem set: 0 solved, 335 unsolved
Search for dead transitions found 0 dead transitions in 60070ms
Starting structural reductions in SI_CTL mode, iteration 1 : 123/192 places, 339/432 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60561 ms. Remains : 123/192 places, 339/432 transitions.
[2026-05-26 02:35:07] [INFO ] Flatten gal took : 10 ms
[2026-05-26 02:35:07] [INFO ] Flatten gal took : 11 ms
[2026-05-26 02:35:07] [INFO ] Input system was already deterministic with 339 transitions.
[2026-05-26 02:35:07] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:35:07] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:35:07] [INFO ] Time to serialize gal into /tmp/CTLFireability13125839949242222336.gal : 3 ms
[2026-05-26 02:35:07] [INFO ] Time to serialize properties into /tmp/CTLFireability3774282083840799139.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/CTLFireability13125839949242222336.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3774282083840799139.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 02:35:37] [INFO ] Flatten gal took : 6 ms
[2026-05-26 02:35:37] [INFO ] Applying decomposition
[2026-05-26 02:35:37] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17982036432906729447.txt' '-o' '/tmp/graph17982036432906729447.bin' '-w' '/tmp/graph17982036432906729447.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17982036432906729447.bin' '-l' '-1' '-v' '-w' '/tmp/graph17982036432906729447.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:35:37] [INFO ] Decomposing Gal with order
[2026-05-26 02:35:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:35:37] [INFO ] Removed a total of 520 redundant transitions.
[2026-05-26 02:35:37] [INFO ] Flatten gal took : 27 ms
[2026-05-26 02:35:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 103 labels/synchronizations in 7 ms.
[2026-05-26 02:35:37] [INFO ] Time to serialize gal into /tmp/CTLFireability15473488737538073483.gal : 4 ms
[2026-05-26 02:35:37] [INFO ] Time to serialize properties into /tmp/CTLFireability7245935436718921740.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/CTLFireability15473488737538073483.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7245935436718921740.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,170274,11.2802,192480,5830,871,262484,5936,879,724251,180,52689,0
Converting to forward existential form...Done !
original formula: EF((AF(E((((i5.u3.turn_3==1)&&(i8.u2.flag_3_idle==1))&&(i8.u2.p25_1_4==1)) U ((i5.u3.turn_1==1)&&(i5.u18.p32_1==1)))) * AG(((!(E(((i5.u3....332
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EG(!(E((((i5.u3.turn_3==1)&&(i8.u2.flag_3_idle==1))&&(i8.u2.p25_1_4==1)) U ((i5.u3.turn_1...402
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t7, t25, t26, t36, t37, t38, t42, t43, t44, t45, t46, t47, t48, t51, t52,...1162
(forward)formula 0,0,16.1152,192496,1,0,262484,18890,4006,944149,723,102407,1108833
FORMULA EisenbergMcGuire-PT-04-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 432/432 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 184 transition count 400
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 184 transition count 400
Applied a total of 16 rules in 5 ms. Remains 184 /192 variables (removed 8) and now considering 400/432 (removed 32) transitions.
[2026-05-26 02:35:54] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5783038316812616796.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16088179202153046466.kers'
[2026-05-26 02:35:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5783038316812616796.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16088179202153046466.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 236 rows 184 cols 552 entries
Finished phase 1 with 167 SingleSign rule and 4 generalized
[2026-05-26 02:35:54] [INFO ] Computed 13 invariants in 1 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16088179202153046466.kers
Total runtime 1 ms.
[2026-05-26 02:35:54] [INFO ] Implicit Places using invariants in 240 ms returned []
[2026-05-26 02:35:54] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
[2026-05-26 02:35:54] [INFO ] Invariant cache hit.
[2026-05-26 02:35:54] [INFO ] State equation strengthened by 76 read => feed constraints.
[2026-05-26 02:35:54] [INFO ] Implicit Places using invariants and state equation in 672 ms returned []
Implicit Place search using SMT with State Equation took 928 ms to find 0 implicit places.
Running 396 sub problems to find dead transitions.
[2026-05-26 02:35:54] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
[2026-05-26 02:35:54] [INFO ] Invariant cache hit.
[2026-05-26 02:35:54] [INFO ] State equation strengthened by 76 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/184 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/184 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/184 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/184 variables, 15/48 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/184 variables, 11/59 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/184 variables, 9/68 constraints. Problems are: Problem set: 0 solved, 396 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 184/420 variables, and 71 constraints, problems are : Problem set: 0 solved, 396 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/184 constraints, ReadFeed: 0/76 constraints, PredecessorRefiner: 396/396 constraints, Known Traps: 58/58 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 396 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/184 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/184 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/184 variables, 58/71 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/184 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 4 (OVERLAPS) 236/420 variables, 184/255 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/420 variables, 76/331 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/420 variables, 396/727 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/420 variables, 5/732 constraints. Problems are: Problem set: 0 solved, 396 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 420/420 variables, and 736 constraints, problems are : Problem set: 0 solved, 396 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 184/184 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 396/396 constraints, Known Traps: 67/67 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60103ms problems are : Problem set: 0 solved, 396 unsolved
Search for dead transitions found 0 dead transitions in 60106ms
Starting structural reductions in LTL mode, iteration 1 : 184/192 places, 400/432 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61040 ms. Remains : 184/192 places, 400/432 transitions.
[2026-05-26 02:36:55] [INFO ] Flatten gal took : 10 ms
[2026-05-26 02:36:55] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:36:55] [INFO ] Input system was already deterministic with 400 transitions.
[2026-05-26 02:36:55] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:36:55] [INFO ] Flatten gal took : 13 ms
[2026-05-26 02:36:55] [INFO ] Time to serialize gal into /tmp/CTLFireability12027431155134362071.gal : 2 ms
[2026-05-26 02:36:55] [INFO ] Time to serialize properties into /tmp/CTLFireability4262481755895507415.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/CTLFireability12027431155134362071.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4262481755895507415.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 02:37:25] [INFO ] Flatten gal took : 8 ms
[2026-05-26 02:37:25] [INFO ] Applying decomposition
[2026-05-26 02:37:25] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12590653530346831179.txt' '-o' '/tmp/graph12590653530346831179.bin' '-w' '/tmp/graph12590653530346831179.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12590653530346831179.bin' '-l' '-1' '-v' '-w' '/tmp/graph12590653530346831179.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:37:25] [INFO ] Decomposing Gal with order
[2026-05-26 02:37:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:37:25] [INFO ] Removed a total of 524 redundant transitions.
[2026-05-26 02:37:25] [INFO ] Flatten gal took : 28 ms
[2026-05-26 02:37:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 141 labels/synchronizations in 7 ms.
[2026-05-26 02:37:25] [INFO ] Time to serialize gal into /tmp/CTLFireability3347992829215301013.gal : 4 ms
[2026-05-26 02:37:25] [INFO ] Time to serialize properties into /tmp/CTLFireability10884792117953239790.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/CTLFireability3347992829215301013.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10884792117953239790.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.19718e+06,19.4124,343600,10375,2067,519521,20359,1038,984008,181,173192,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 432/432 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 184 transition count 400
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 184 transition count 400
Applied a total of 16 rules in 7 ms. Remains 184 /192 variables (removed 8) and now considering 400/432 (removed 32) transitions.
[2026-05-26 02:37:55] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
[2026-05-26 02:37:55] [INFO ] Invariant cache hit.
[2026-05-26 02:37:55] [INFO ] Implicit Places using invariants in 289 ms returned []
[2026-05-26 02:37:55] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
[2026-05-26 02:37:55] [INFO ] Invariant cache hit.
[2026-05-26 02:37:55] [INFO ] State equation strengthened by 76 read => feed constraints.
[2026-05-26 02:37:56] [INFO ] Implicit Places using invariants and state equation in 685 ms returned []
Implicit Place search using SMT with State Equation took 976 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 184/192 places, 400/432 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 983 ms. Remains : 184/192 places, 400/432 transitions.
[2026-05-26 02:37:56] [INFO ] Flatten gal took : 11 ms
[2026-05-26 02:37:56] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:37:56] [INFO ] Input system was already deterministic with 400 transitions.
[2026-05-26 02:37:56] [INFO ] Flatten gal took : 13 ms
[2026-05-26 02:37:56] [INFO ] Flatten gal took : 13 ms
[2026-05-26 02:37:56] [INFO ] Time to serialize gal into /tmp/CTLFireability8062714630002649236.gal : 2 ms
[2026-05-26 02:37:56] [INFO ] Time to serialize properties into /tmp/CTLFireability9920055329550449561.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/CTLFireability8062714630002649236.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9920055329550449561.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 02:38:26] [INFO ] Flatten gal took : 7 ms
[2026-05-26 02:38:26] [INFO ] Applying decomposition
[2026-05-26 02:38:26] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8037870734091487594.txt' '-o' '/tmp/graph8037870734091487594.bin' '-w' '/tmp/graph8037870734091487594.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8037870734091487594.bin' '-l' '-1' '-v' '-w' '/tmp/graph8037870734091487594.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:38:26] [INFO ] Decomposing Gal with order
[2026-05-26 02:38:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:38:26] [INFO ] Removed a total of 524 redundant transitions.
[2026-05-26 02:38:26] [INFO ] Flatten gal took : 26 ms
[2026-05-26 02:38:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 149 labels/synchronizations in 8 ms.
[2026-05-26 02:38:26] [INFO ] Time to serialize gal into /tmp/CTLFireability357273238354947428.gal : 4 ms
[2026-05-26 02:38:26] [INFO ] Time to serialize properties into /tmp/CTLFireability2410846486229621520.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/CTLFireability357273238354947428.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2410846486229621520.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.19718e+06,23.6824,467472,12401,1870,695149,25442,1076,1.62192e+06,182,231804,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 432/432 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 185 transition count 404
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 185 transition count 404
Applied a total of 14 rules in 4 ms. Remains 185 /192 variables (removed 7) and now considering 404/432 (removed 28) transitions.
[2026-05-26 02:38:56] [INFO ] Flow matrix only has 240 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2168402596358948887.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9680817595297071550.kers'
[2026-05-26 02:38:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2168402596358948887.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9680817595297071550.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 240 rows 185 cols 560 entries
Finished phase 1 with 168 SingleSign rule and 4 generalized
[2026-05-26 02:38:56] [INFO ] Computed 13 invariants in 1 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9680817595297071550.kers
Total runtime 2 ms.
[2026-05-26 02:38:56] [INFO ] Implicit Places using invariants in 163 ms returned []
[2026-05-26 02:38:56] [INFO ] Flow matrix only has 240 transitions (discarded 164 similar events)
[2026-05-26 02:38:56] [INFO ] Invariant cache hit.
[2026-05-26 02:38:56] [INFO ] State equation strengthened by 79 read => feed constraints.
[2026-05-26 02:38:57] [INFO ] Implicit Places using invariants and state equation in 460 ms returned []
Implicit Place search using SMT with State Equation took 628 ms to find 0 implicit places.
Running 400 sub problems to find dead transitions.
[2026-05-26 02:38:57] [INFO ] Flow matrix only has 240 transitions (discarded 164 similar events)
[2026-05-26 02:38:57] [INFO ] Invariant cache hit.
[2026-05-26 02:38:57] [INFO ] State equation strengthened by 79 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/185 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/185 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/185 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/185 variables, 7/40 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/185 variables, 15/55 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/185 variables, 4/59 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 185/425 variables, and 64 constraints, problems are : Problem set: 0 solved, 400 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/185 constraints, ReadFeed: 0/79 constraints, PredecessorRefiner: 400/400 constraints, Known Traps: 51/51 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 400 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/185 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/185 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/185 variables, 51/64 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/185 variables, 3/67 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/185 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 5 (OVERLAPS) 240/425 variables, 185/252 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/425 variables, 79/331 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/425 variables, 400/731 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/425 variables, 3/734 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 425/425 variables, and 734 constraints, problems are : Problem set: 0 solved, 400 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 185/185 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 400/400 constraints, Known Traps: 57/57 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60117ms problems are : Problem set: 0 solved, 400 unsolved
Search for dead transitions found 0 dead transitions in 60119ms
Starting structural reductions in LTL mode, iteration 1 : 185/192 places, 404/432 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60754 ms. Remains : 185/192 places, 404/432 transitions.
[2026-05-26 02:39:57] [INFO ] Flatten gal took : 6 ms
[2026-05-26 02:39:57] [INFO ] Flatten gal took : 8 ms
[2026-05-26 02:39:57] [INFO ] Input system was already deterministic with 404 transitions.
[2026-05-26 02:39:57] [INFO ] Flatten gal took : 8 ms
[2026-05-26 02:39:57] [INFO ] Flatten gal took : 7 ms
[2026-05-26 02:39:57] [INFO ] Time to serialize gal into /tmp/CTLFireability17224005951009558326.gal : 2 ms
[2026-05-26 02:39:57] [INFO ] Time to serialize properties into /tmp/CTLFireability9862312063009552264.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/CTLFireability17224005951009558326.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9862312063009552264.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 02:40:27] [INFO ] Flatten gal took : 7 ms
[2026-05-26 02:40:27] [INFO ] Applying decomposition
[2026-05-26 02:40:27] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3321101710846372095.txt' '-o' '/tmp/graph3321101710846372095.bin' '-w' '/tmp/graph3321101710846372095.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3321101710846372095.bin' '-l' '-1' '-v' '-w' '/tmp/graph3321101710846372095.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:40:27] [INFO ] Decomposing Gal with order
[2026-05-26 02:40:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:40:27] [INFO ] Removed a total of 530 redundant transitions.
[2026-05-26 02:40:27] [INFO ] Flatten gal took : 25 ms
[2026-05-26 02:40:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 116 labels/synchronizations in 5 ms.
[2026-05-26 02:40:27] [INFO ] Time to serialize gal into /tmp/CTLFireability9921250693244636732.gal : 4 ms
[2026-05-26 02:40:27] [INFO ] Time to serialize properties into /tmp/CTLFireability1286417065058494420.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/CTLFireability9921250693244636732.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1286417065058494420.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.24069e+06,21.2999,363440,7776,1953,500856,22590,1000,1.19717e+06,192,235266,0
Converting to forward existential form...Done !
original formula: E(AG(((!(E((i2.u12.p12_1_3==1) U ((i0.u2.turn_2==1)&&(i0.u45.p27_0==1)))) + (((i0.u2.turn_1==1)&&(i5.u1.flag_1_active==1))&&(i0.u2.p25_3_...509
=> equivalent forward existential formula: [(EY(FwdU(Init,!(E(TRUE U !(((!(E((i2.u12.p12_1_3==1) U ((i0.u2.turn_2==1)&&(i0.u45.p27_0==1)))) + (((i0.u2.turn...579
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t40, t41, t44, t45, t46, t47, t48, t49, t50, t51, t52, t53, t...1156
(forward)formula 0,0,26.3347,363520,1,0,500856,60470,4765,1.19717e+06,788,355478,1560864
FORMULA EisenbergMcGuire-PT-04-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 432/432 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 184 transition count 400
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 184 transition count 400
Applied a total of 16 rules in 4 ms. Remains 184 /192 variables (removed 8) and now considering 400/432 (removed 32) transitions.
[2026-05-26 02:40:54] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6665617550559478852.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2497744083759579943.kers'
[2026-05-26 02:40:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6665617550559478852.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2497744083759579943.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 236 rows 184 cols 552 entries
Finished phase 1 with 167 SingleSign rule and 4 generalized
[2026-05-26 02:40:54] [INFO ] Computed 13 invariants in 1 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2497744083759579943.kers
Total runtime 1 ms.
[2026-05-26 02:40:54] [INFO ] Implicit Places using invariants in 178 ms returned []
[2026-05-26 02:40:54] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
[2026-05-26 02:40:54] [INFO ] Invariant cache hit.
[2026-05-26 02:40:54] [INFO ] State equation strengthened by 76 read => feed constraints.
[2026-05-26 02:40:54] [INFO ] Implicit Places using invariants and state equation in 446 ms returned []
Implicit Place search using SMT with State Equation took 625 ms to find 0 implicit places.
Running 396 sub problems to find dead transitions.
[2026-05-26 02:40:54] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
[2026-05-26 02:40:54] [INFO ] Invariant cache hit.
[2026-05-26 02:40:54] [INFO ] State equation strengthened by 76 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/184 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/184 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/184 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/184 variables, 15/48 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/184 variables, 11/59 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/184 variables, 9/68 constraints. Problems are: Problem set: 0 solved, 396 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 184/420 variables, and 71 constraints, problems are : Problem set: 0 solved, 396 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/184 constraints, ReadFeed: 0/76 constraints, PredecessorRefiner: 396/396 constraints, Known Traps: 58/58 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 396 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/184 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/184 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/184 variables, 58/71 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/184 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 4 (OVERLAPS) 236/420 variables, 184/255 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/420 variables, 76/331 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/420 variables, 396/727 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/420 variables, 5/732 constraints. Problems are: Problem set: 0 solved, 396 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 420/420 variables, and 736 constraints, problems are : Problem set: 0 solved, 396 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 184/184 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 396/396 constraints, Known Traps: 67/67 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60074ms problems are : Problem set: 0 solved, 396 unsolved
Search for dead transitions found 0 dead transitions in 60075ms
Starting structural reductions in LTL mode, iteration 1 : 184/192 places, 400/432 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60705 ms. Remains : 184/192 places, 400/432 transitions.
[2026-05-26 02:41:54] [INFO ] Flatten gal took : 10 ms
[2026-05-26 02:41:54] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:41:54] [INFO ] Input system was already deterministic with 400 transitions.
[2026-05-26 02:41:54] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:41:54] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:41:54] [INFO ] Time to serialize gal into /tmp/CTLFireability253676014727723927.gal : 3 ms
[2026-05-26 02:41:54] [INFO ] Time to serialize properties into /tmp/CTLFireability17594401156847725199.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/CTLFireability253676014727723927.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17594401156847725199.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 02:42:24] [INFO ] Flatten gal took : 7 ms
[2026-05-26 02:42:24] [INFO ] Applying decomposition
[2026-05-26 02:42:24] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2114986333827689331.txt' '-o' '/tmp/graph2114986333827689331.bin' '-w' '/tmp/graph2114986333827689331.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2114986333827689331.bin' '-l' '-1' '-v' '-w' '/tmp/graph2114986333827689331.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:42:24] [INFO ] Decomposing Gal with order
[2026-05-26 02:42:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:42:24] [INFO ] Removed a total of 530 redundant transitions.
[2026-05-26 02:42:24] [INFO ] Flatten gal took : 25 ms
[2026-05-26 02:42:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 142 labels/synchronizations in 7 ms.
[2026-05-26 02:42:24] [INFO ] Time to serialize gal into /tmp/CTLFireability18401256535672118089.gal : 3 ms
[2026-05-26 02:42:24] [INFO ] Time to serialize properties into /tmp/CTLFireability2268967279377194488.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/CTLFireability18401256535672118089.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2268967279377194488.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.19718e+06,10.5731,209016,8711,2293,311847,25045,1006,660933,176,178055,0
Converting to forward existential form...Done !
original formula: EF(AX(((i8.i0.u32.p17_1==0) * A((i2.u6.p08_2_0==1) U ((i13.u40.flag_3_idle==1)&&(i11.i1.u50.p33_0_3==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(((i8.i0.u32.p17_1==0) * !((E(!(((i13.u40.flag_3_idle==1)&&(i11.i1.u50.p33_0_3==1))) U...315
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t...1143
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
(forward)formula 0,0,17.6764,255056,1,0,378876,55142,4950,937829,749,308429,1800938
FORMULA EisenbergMcGuire-PT-04-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 192/192 places, 432/432 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 192 transition count 428
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 188 transition count 428
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 51 Pre rules applied. Total rules applied 8 place count 188 transition count 377
Deduced a syphon composed of 51 places in 0 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 110 place count 137 transition count 377
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 118 place count 129 transition count 345
Iterating global reduction 2 with 8 rules applied. Total rules applied 126 place count 129 transition count 345
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 150 place count 117 transition count 333
Applied a total of 150 rules in 24 ms. Remains 117 /192 variables (removed 75) and now considering 333/432 (removed 99) transitions.
[2026-05-26 02:42:42] [INFO ] Flow matrix only has 169 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-157875621375500503.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7149307405854589134.kers'
[2026-05-26 02:42:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-157875621375500503.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7149307405854589134.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 169 rows 117 cols 418 entries
Finished phase 1 with 100 SingleSign rule and 4 generalized
[2026-05-26 02:42:42] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7149307405854589134.kers
Total runtime 1 ms.
[2026-05-26 02:42:42] [INFO ] Implicit Places using invariants in 136 ms returned []
[2026-05-26 02:42:42] [INFO ] Flow matrix only has 169 transitions (discarded 164 similar events)
[2026-05-26 02:42:42] [INFO ] Invariant cache hit.
[2026-05-26 02:42:42] [INFO ] State equation strengthened by 76 read => feed constraints.
[2026-05-26 02:42:43] [INFO ] Implicit Places using invariants and state equation in 381 ms returned []
Implicit Place search using SMT with State Equation took 529 ms to find 0 implicit places.
[2026-05-26 02:42:43] [INFO ] Redundant transitions in 5 ms returned []
Running 329 sub problems to find dead transitions.
[2026-05-26 02:42:43] [INFO ] Flow matrix only has 169 transitions (discarded 164 similar events)
[2026-05-26 02:42:43] [INFO ] Invariant cache hit.
[2026-05-26 02:42:43] [INFO ] State equation strengthened by 76 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/117 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 10/43 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/117 variables, 10/53 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/117 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/117 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/117 variables, 2/57 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/117 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 9 (OVERLAPS) 169/286 variables, 117/174 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/286 variables, 76/250 constraints. Problems are: Problem set: 0 solved, 329 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 286/286 variables, and 250 constraints, problems are : Problem set: 0 solved, 329 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 117/117 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 329/329 constraints, Known Traps: 44/44 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 329 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/117 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 44/57 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/117 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/117 variables, 3/66 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/117 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/117 variables, 2/69 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/117 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 9 (OVERLAPS) 169/286 variables, 117/186 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/286 variables, 76/262 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/286 variables, 329/591 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/286 variables, 2/593 constraints. Problems are: Problem set: 0 solved, 329 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 286/286 variables, and 593 constraints, problems are : Problem set: 0 solved, 329 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 117/117 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 329/329 constraints, Known Traps: 58/58 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60067ms problems are : Problem set: 0 solved, 329 unsolved
Search for dead transitions found 0 dead transitions in 60069ms
Starting structural reductions in SI_CTL mode, iteration 1 : 117/192 places, 333/432 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60635 ms. Remains : 117/192 places, 333/432 transitions.
[2026-05-26 02:43:43] [INFO ] Flatten gal took : 6 ms
[2026-05-26 02:43:43] [INFO ] Flatten gal took : 6 ms
[2026-05-26 02:43:43] [INFO ] Input system was already deterministic with 333 transitions.
RANDOM walk for 1930 steps (0 resets) in 13 ms. (137 steps per ms) remains 0/1 properties
FORMULA EisenbergMcGuire-PT-04-CTLFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-26 02:43:43] [INFO ] Flatten gal took : 6 ms
[2026-05-26 02:43:43] [INFO ] Flatten gal took : 6 ms
[2026-05-26 02:43:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9049532149174673540.gal : 1 ms
[2026-05-26 02:43:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18270887487357690277.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9049532149174673540.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18270887487357690277.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 432/432 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 185 transition count 404
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 185 transition count 404
Applied a total of 14 rules in 3 ms. Remains 185 /192 variables (removed 7) and now considering 404/432 (removed 28) transitions.
[2026-05-26 02:43:43] [INFO ] Flow matrix only has 240 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14398426037913034392.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3628711136413235519.kers'
[2026-05-26 02:43:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14398426037913034392.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3628711136413235519.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 240 rows 185 cols 560 entries
Finished phase 1 with 168 SingleSign rule and 4 generalized
[2026-05-26 02:43:43] [INFO ] Computed 13 invariants in 1 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3628711136413235519.kers
Total runtime 1 ms.
[2026-05-26 02:43:43] [INFO ] Implicit Places using invariants in 287 ms returned []
[2026-05-26 02:43:43] [INFO ] Flow matrix only has 240 transitions (discarded 164 similar events)
[2026-05-26 02:43:43] [INFO ] Invariant cache hit.
[2026-05-26 02:43:43] [INFO ] State equation strengthened by 79 read => feed constraints.
[2026-05-26 02:43:44] [INFO ] Implicit Places using invariants and state equation in 759 ms returned []
Implicit Place search using SMT with State Equation took 1047 ms to find 0 implicit places.
Running 400 sub problems to find dead transitions.
[2026-05-26 02:43:44] [INFO ] Flow matrix only has 240 transitions (discarded 164 similar events)
[2026-05-26 02:43:44] [INFO ] Invariant cache hit.
[2026-05-26 02:43:44] [INFO ] State equation strengthened by 79 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/185 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/185 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/185 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/185 variables, 20/53 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/185 variables, 6/59 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/185 variables, 2/61 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (INCLUDED_ONLY) 0/185 variables, 20/81 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 185/425 variables, and 81 constraints, problems are : Problem set: 0 solved, 400 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/185 constraints, ReadFeed: 0/79 constraints, PredecessorRefiner: 400/400 constraints, Known Traps: 68/68 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 400 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/185 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/185 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/185 variables, 68/81 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/185 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/185 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/185 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 6 (OVERLAPS) 240/425 variables, 185/268 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/425 variables, 79/347 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/425 variables, 400/747 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/425 variables, 4/751 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 425/425 variables, and 751 constraints, problems are : Problem set: 0 solved, 400 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 185/185 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 400/400 constraints, Known Traps: 74/74 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60101ms problems are : Problem set: 0 solved, 400 unsolved
Search for dead transitions found 0 dead transitions in 60103ms
Starting structural reductions in LTL mode, iteration 1 : 185/192 places, 404/432 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61157 ms. Remains : 185/192 places, 404/432 transitions.
[2026-05-26 02:44:44] [INFO ] Flatten gal took : 8 ms
[2026-05-26 02:44:44] [INFO ] Flatten gal took : 9 ms
[2026-05-26 02:44:44] [INFO ] Input system was already deterministic with 404 transitions.
[2026-05-26 02:44:44] [INFO ] Flatten gal took : 11 ms
[2026-05-26 02:44:44] [INFO ] Flatten gal took : 8 ms
[2026-05-26 02:44:44] [INFO ] Time to serialize gal into /tmp/CTLFireability12297110652322894056.gal : 2 ms
[2026-05-26 02:44:44] [INFO ] Time to serialize properties into /tmp/CTLFireability14405058979488196642.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/CTLFireability12297110652322894056.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14405058979488196642.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 02:45:14] [INFO ] Flatten gal took : 8 ms
[2026-05-26 02:45:14] [INFO ] Applying decomposition
[2026-05-26 02:45:14] [INFO ] Flatten gal took : 11 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/graph11241337684777742419.txt' '-o' '/tmp/graph11241337684777742419.bin' '-w' '/tmp/graph11241337684777742419.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11241337684777742419.bin' '-l' '-1' '-v' '-w' '/tmp/graph11241337684777742419.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:45:14] [INFO ] Decomposing Gal with order
[2026-05-26 02:45:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:45:14] [INFO ] Removed a total of 533 redundant transitions.
[2026-05-26 02:45:14] [INFO ] Flatten gal took : 27 ms
[2026-05-26 02:45:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 138 labels/synchronizations in 7 ms.
[2026-05-26 02:45:14] [INFO ] Time to serialize gal into /tmp/CTLFireability6810704066145513394.gal : 4 ms
[2026-05-26 02:45:14] [INFO ] Time to serialize properties into /tmp/CTLFireability10228114507946688687.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/CTLFireability6810704066145513394.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10228114507946688687.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.24689e+06,11.0456,214512,7958,850,348709,5377,992,784338,162,94140,0
Converting to forward existential form...Done !
original formula: EX(AG((((i11.i1.u0.flag_2_active==1)&&(i0.u5.p09_0_2==1))||(((i12.u3.turn_0==0)||(i0.u10.p10_0_3==0))&&((i11.i1.u0.turn_3==0)||(i12.u41.p...168
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !((((i11.i1.u0.flag_2_active==1)&&(i0.u5.p09_0_2==1))||(((i12.u3.turn_0==0)||(i0.u10.p10...225
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t40, t41, t42, t43, t46, t47, t48, t49, t50, t51, t52, t53, t...1162
(forward)formula 0,0,26.1849,427552,1,0,707613,42836,4640,1.71004e+06,650,289705,2503632
FORMULA EisenbergMcGuire-PT-04-CTLFireability-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 432/432 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 185 transition count 404
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 185 transition count 404
Applied a total of 14 rules in 4 ms. Remains 185 /192 variables (removed 7) and now considering 404/432 (removed 28) transitions.
[2026-05-26 02:45:41] [INFO ] Flow matrix only has 240 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3868324617417797845.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-273540784043441683.kers'
[2026-05-26 02:45:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3868324617417797845.kers, --Pflows, --basisKERS=/tmp/petrispot-output-273540784043441683.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 240 rows 185 cols 560 entries
Finished phase 1 with 168 SingleSign rule and 4 generalized
[2026-05-26 02:45:41] [INFO ] Computed 13 invariants in 1 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-273540784043441683.kers
Total runtime 1 ms.
[2026-05-26 02:45:41] [INFO ] Implicit Places using invariants in 193 ms returned []
[2026-05-26 02:45:41] [INFO ] Flow matrix only has 240 transitions (discarded 164 similar events)
[2026-05-26 02:45:41] [INFO ] Invariant cache hit.
[2026-05-26 02:45:41] [INFO ] State equation strengthened by 79 read => feed constraints.
[2026-05-26 02:45:41] [INFO ] Implicit Places using invariants and state equation in 517 ms returned []
Implicit Place search using SMT with State Equation took 711 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 185/192 places, 404/432 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 716 ms. Remains : 185/192 places, 404/432 transitions.
[2026-05-26 02:45:41] [INFO ] Flatten gal took : 10 ms
[2026-05-26 02:45:41] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:45:41] [INFO ] Input system was already deterministic with 404 transitions.
[2026-05-26 02:45:41] [INFO ] Flatten gal took : 11 ms
[2026-05-26 02:45:41] [INFO ] Flatten gal took : 11 ms
[2026-05-26 02:45:41] [INFO ] Time to serialize gal into /tmp/CTLFireability152184795400909653.gal : 2 ms
[2026-05-26 02:45:41] [INFO ] Time to serialize properties into /tmp/CTLFireability12434221205247958387.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/CTLFireability152184795400909653.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12434221205247958387.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 02:46:11] [INFO ] Flatten gal took : 7 ms
[2026-05-26 02:46:11] [INFO ] Applying decomposition
[2026-05-26 02:46:12] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6861087927286557957.txt' '-o' '/tmp/graph6861087927286557957.bin' '-w' '/tmp/graph6861087927286557957.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6861087927286557957.bin' '-l' '-1' '-v' '-w' '/tmp/graph6861087927286557957.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:46:12] [INFO ] Decomposing Gal with order
[2026-05-26 02:46:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:46:12] [INFO ] Removed a total of 538 redundant transitions.
[2026-05-26 02:46:12] [INFO ] Flatten gal took : 19 ms
[2026-05-26 02:46:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 128 labels/synchronizations in 8 ms.
[2026-05-26 02:46:12] [INFO ] Time to serialize gal into /tmp/CTLFireability14615553870103108792.gal : 3 ms
[2026-05-26 02:46:12] [INFO ] Time to serialize properties into /tmp/CTLFireability10278893842833826036.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/CTLFireability14615553870103108792.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10278893842833826036.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,1.24078e+06,13.088,256728,6958,1024,369509,7371,1015,1.00547e+06,185,140481,0
Converting to forward existential form...Done !
original formula: AX(EF(((i11.u1.turn_1==1)&&(i3.u16.p10_2_1==1))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U ((i11.u1.turn_1==1)&&(i3.u16.p10_2_1==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t...1160
(forward)formula 0,1,24.4843,352272,1,0,540536,35465,4632,1.4795e+06,744,298161,2048395
FORMULA EisenbergMcGuire-PT-04-CTLFireability-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 432/432 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 184 transition count 400
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 184 transition count 400
Applied a total of 16 rules in 5 ms. Remains 184 /192 variables (removed 8) and now considering 400/432 (removed 32) transitions.
[2026-05-26 02:46:36] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13138132034068573407.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14945824137981077027.kers'
[2026-05-26 02:46:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13138132034068573407.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14945824137981077027.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 236 rows 184 cols 552 entries
Finished phase 1 with 167 SingleSign rule and 4 generalized
[2026-05-26 02:46:36] [INFO ] Computed 13 invariants in 1 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14945824137981077027.kers
Total runtime 1 ms.
[2026-05-26 02:46:36] [INFO ] Implicit Places using invariants in 177 ms returned []
[2026-05-26 02:46:36] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
[2026-05-26 02:46:36] [INFO ] Invariant cache hit.
[2026-05-26 02:46:36] [INFO ] State equation strengthened by 76 read => feed constraints.
[2026-05-26 02:46:37] [INFO ] Implicit Places using invariants and state equation in 505 ms returned []
Implicit Place search using SMT with State Equation took 684 ms to find 0 implicit places.
Running 396 sub problems to find dead transitions.
[2026-05-26 02:46:37] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
[2026-05-26 02:46:37] [INFO ] Invariant cache hit.
[2026-05-26 02:46:37] [INFO ] State equation strengthened by 76 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/184 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/184 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/184 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/184 variables, 15/48 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/184 variables, 11/59 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/184 variables, 9/68 constraints. Problems are: Problem set: 0 solved, 396 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 184/420 variables, and 71 constraints, problems are : Problem set: 0 solved, 396 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/184 constraints, ReadFeed: 0/76 constraints, PredecessorRefiner: 396/396 constraints, Known Traps: 58/58 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 396 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/184 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/184 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/184 variables, 58/71 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/184 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 4 (OVERLAPS) 236/420 variables, 184/255 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/420 variables, 76/331 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/420 variables, 396/727 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/420 variables, 5/732 constraints. Problems are: Problem set: 0 solved, 396 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 420/420 variables, and 736 constraints, problems are : Problem set: 0 solved, 396 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 184/184 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 396/396 constraints, Known Traps: 67/67 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60107ms problems are : Problem set: 0 solved, 396 unsolved
Search for dead transitions found 0 dead transitions in 60109ms
Starting structural reductions in LTL mode, iteration 1 : 184/192 places, 400/432 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60800 ms. Remains : 184/192 places, 400/432 transitions.
[2026-05-26 02:47:37] [INFO ] Flatten gal took : 11 ms
[2026-05-26 02:47:37] [INFO ] Flatten gal took : 13 ms
[2026-05-26 02:47:37] [INFO ] Input system was already deterministic with 400 transitions.
[2026-05-26 02:47:37] [INFO ] Flatten gal took : 11 ms
[2026-05-26 02:47:37] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:47:37] [INFO ] Time to serialize gal into /tmp/CTLFireability9119950412720548204.gal : 3 ms
[2026-05-26 02:47:37] [INFO ] Time to serialize properties into /tmp/CTLFireability696983733641329561.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/CTLFireability9119950412720548204.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability696983733641329561.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 02:48:07] [INFO ] Flatten gal took : 7 ms
[2026-05-26 02:48:07] [INFO ] Applying decomposition
[2026-05-26 02:48:07] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2967175549558815831.txt' '-o' '/tmp/graph2967175549558815831.bin' '-w' '/tmp/graph2967175549558815831.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2967175549558815831.bin' '-l' '-1' '-v' '-w' '/tmp/graph2967175549558815831.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:48:07] [INFO ] Decomposing Gal with order
[2026-05-26 02:48:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:48:07] [INFO ] Removed a total of 533 redundant transitions.
[2026-05-26 02:48:07] [INFO ] Flatten gal took : 22 ms
[2026-05-26 02:48:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 132 labels/synchronizations in 6 ms.
[2026-05-26 02:48:07] [INFO ] Time to serialize gal into /tmp/CTLFireability2267281305925295806.gal : 3 ms
[2026-05-26 02:48:07] [INFO ] Time to serialize properties into /tmp/CTLFireability9793333383582540328.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/CTLFireability2267281305925295806.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9793333383582540328.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.19718e+06,21.3812,321724,7527,1107,512812,11203,1026,917795,172,106575,0
Converting to forward existential form...Done !
original formula: EX(EF((EF((((i8.u0.turn_2==1)&&(i10.u1.flag_2_active==1))&&(i7.u43.p25_3_4==1))) * AG((((i10.u1.turn_0==1)&&(i7.u43.flag_0_active==1))&&(...180
=> equivalent forward existential formula: [((FwdU(EY(Init),TRUE) * E(TRUE U (((i8.u0.turn_2==1)&&(i10.u1.flag_2_active==1))&&(i7.u43.p25_3_4==1)))) * !(E(...250
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t...1147
(forward)formula 0,0,25.9865,321764,1,0,512812,36092,4580,917795,671,193997,1420208
FORMULA EisenbergMcGuire-PT-04-CTLFireability-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
[2026-05-26 02:48:33] [INFO ] Flatten gal took : 8 ms
[2026-05-26 02:48:33] [INFO ] Flatten gal took : 8 ms
[2026-05-26 02:48:33] [INFO ] Applying decomposition
[2026-05-26 02:48:33] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15572344714914015061.txt' '-o' '/tmp/graph15572344714914015061.bin' '-w' '/tmp/graph15572344714914015061.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15572344714914015061.bin' '-l' '-1' '-v' '-w' '/tmp/graph15572344714914015061.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:48:33] [INFO ] Decomposing Gal with order
[2026-05-26 02:48:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:48:33] [INFO ] Removed a total of 622 redundant transitions.
[2026-05-26 02:48:33] [INFO ] Flatten gal took : 21 ms
[2026-05-26 02:48:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 128 labels/synchronizations in 6 ms.
[2026-05-26 02:48:33] [INFO ] Time to serialize gal into /tmp/CTLFireability16190793781712124329.gal : 4 ms
[2026-05-26 02:48:33] [INFO ] Time to serialize properties into /tmp/CTLFireability12278916450639844078.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/CTLFireability16190793781712124329.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12278916450639844078.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 5 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,1.5651e+06,17.9164,339020,11293,812,545851,6827,1149,1.18711e+06,163,77823,0
Converting to forward existential form...Done !
original formula: EF(((AG(AX(((i4.u18.p34_1_0==1)||((i6.i0.u37.flag_0_idle==1)&&(i6.i0.u25.p18_1_0==1))))) * AX(AX(((i0.i0.u0.turn_0==0)||(i11.i0.u12.p07_0...221
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * ((i7.i1.u4.flag_3_active==1)&&(i8.i1.u35.p18_0_3==1))) * !(E(TRUE U !(!(EX(!(((i4.u18.p34_...303
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t48, t49, t50, t51, t52, t53, t58, t59, t80, t81...1344
(forward)formula 0,0,27.3979,355040,1,0,545851,25400,5339,1.43869e+06,638,151437,2935364
FORMULA EisenbergMcGuire-PT-04-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: E(((!((EX((((i10.u2.turn_1==1)&&(i7.i0.u31.flag_1_idle==1))&&(i7.i1.u4.p25_2_0==1))) + (!(((i10.u2.turn_2==1)&&(i1.u8.p10_2_3==1))) * E((...859
=> equivalent forward existential formula: [FwdG(FwdU(Init,((!((EX((((i10.u2.turn_1==1)&&(i7.i0.u31.flag_1_idle==1))&&(i7.i1.u4.p25_2_0==1))) + (!(((i10.u2...1002
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
(forward)formula 1,0,136.158,2203752,1,0,3.91617e+06,33842,3237,8.5643e+06,417,233312,645035
FORMULA EisenbergMcGuire-PT-04-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: AX((AF(AX(((((i10.u2.turn_1==1)&&(i7.i0.u31.flag_1_idle==1))&&(i7.i1.u4.p25_2_4==1))||(((i7.i1.u4.flag_1_active==1)&&(i0.i1.u56.p33_0_1==...962
=> equivalent forward existential formula: (([((EY(Init) * !(!(EG(!(!(EX(!(((((i10.u2.turn_1==1)&&(i7.i0.u31.flag_1_idle==1))&&(i7.i1.u4.p25_2_4==1))||(((i...1731
(forward)formula 2,1,146.617,2203752,1,0,3.91617e+06,33842,4052,8.5643e+06,453,233312,2546429
FORMULA EisenbergMcGuire-PT-04-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
original formula: AX(AG(((i7.i1.u4.flag_1_waiting==0)||(i12.u21.p33_3_1==0))))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !(((i7.i1.u4.flag_1_waiting==0)||(i12.u21.p33_3_1==0))))] = FALSE
(forward)formula 3,0,159.637,2203752,1,0,3.91617e+06,33842,4900,8.5643e+06,498,233312,4876778
FORMULA EisenbergMcGuire-PT-04-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: AX(AG((((i10.u2.turn_2==0)||(i11.i1.u48.p27_3==0))||((i11.i1.u1.p08_0_3!=1)&&((i10.u2.turn_2!=1)||(i9.u45.p27_1!=1))))))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !((((i10.u2.turn_2==0)||(i11.i1.u48.p27_3==0))||((i11.i1.u1.p08_0_3!=1)&&((i10.u2.turn_2...192
(forward)formula 4,0,159.674,2203752,1,0,3.91617e+06,33842,4921,8.5643e+06,502,233312,4879221
FORMULA EisenbergMcGuire-PT-04-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1825679 ms.
BK_STOP 1779763874199
--------------------
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="EisenbergMcGuire-PT-04"
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 EisenbergMcGuire-PT-04, 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-177955740500242"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-04.tgz
mv EisenbergMcGuire-PT-04 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 ;