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.r130-smll-177955809200497.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 FMS-PT-00050, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r130-smll-177955809200497
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 8.7K Mar 7 05:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 101K Mar 7 05:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Mar 7 05:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Mar 7 05:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 15 10:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 10:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 10:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 10:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K Mar 7 05:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 98K Mar 7 05:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Mar 7 05:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Mar 7 05:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 15 10:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 10:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 16K 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 FMS-PT-00050-CTLCardinality-2024-00
FORMULA_NAME FMS-PT-00050-CTLCardinality-2024-01
FORMULA_NAME FMS-PT-00050-CTLCardinality-2024-02
FORMULA_NAME FMS-PT-00050-CTLCardinality-2024-03
FORMULA_NAME FMS-PT-00050-CTLCardinality-2024-04
FORMULA_NAME FMS-PT-00050-CTLCardinality-2024-05
FORMULA_NAME FMS-PT-00050-CTLCardinality-2024-06
FORMULA_NAME FMS-PT-00050-CTLCardinality-2024-07
FORMULA_NAME FMS-PT-00050-CTLCardinality-2024-08
FORMULA_NAME FMS-PT-00050-CTLCardinality-2024-09
FORMULA_NAME FMS-PT-00050-CTLCardinality-2024-10
FORMULA_NAME FMS-PT-00050-CTLCardinality-2024-11
FORMULA_NAME FMS-PT-00050-CTLCardinality-2024-12
FORMULA_NAME FMS-PT-00050-CTLCardinality-2024-13
FORMULA_NAME FMS-PT-00050-CTLCardinality-2024-14
FORMULA_NAME FMS-PT-00050-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779943589046

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FMS-PT-00050
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-28 04:46:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-28 04:46:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-28 04:46:31] [INFO ] Load time of PNML (sax parser for PT used): 81 ms
[2026-05-28 04:46:31] [INFO ] Transformed 22 places.
[2026-05-28 04:46:31] [INFO ] Transformed 20 transitions.
[2026-05-28 04:46:31] [INFO ] Parsed PT model containing 22 places and 20 transitions and 50 arcs in 284 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 40 ms.
Support contains 22 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 11 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1033129836096086983.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9659352669654185704.kers'
[2026-05-28 04:46:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1033129836096086983.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9659352669654185704.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 20 rows 19 cols 42 entries
Finished phase 1 with 15 SingleSign rule and 1 generalized
[2026-05-28 04:46:32] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9659352669654185704.kers
Total runtime 2 ms.
[2026-05-28 04:46:32] [INFO ] Implicit Places using invariants in 251 ms returned []
[2026-05-28 04:46:32] [INFO ] Invariant cache hit.
[2026-05-28 04:46:32] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 363 ms to find 0 implicit places.
Running 17 sub problems to find dead transitions.
[2026-05-28 04:46:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 2/21 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/21 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 1/22 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 20/42 variables, 22/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/42 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 0/42 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 42/42 variables, and 28 constraints, problems are : Problem set: 0 solved, 17 unsolved in 1186 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 2/21 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/21 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 1/22 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 20/42 variables, 22/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/42 variables, 17/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/42 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (OVERLAPS) 0/42 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 42/42 variables, and 45 constraints, problems are : Problem set: 0 solved, 17 unsolved in 660 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1879ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 1895ms
Finished structural reductions in LTL mode , in 1 iterations and 2318 ms. Remains : 22/22 places, 20/20 transitions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2026-05-28 04:46:34] [INFO ] Invariant cache hit.
[2026-05-28 04:46:34] [INFO ] Implicit Places using invariants in 47 ms returned []
[2026-05-28 04:46:34] [INFO ] Invariant cache hit.
[2026-05-28 04:46:34] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 109 ms. Remains : 22/22 places, 20/20 transitions.
Support contains 22 out of 22 places after structural reductions.
[2026-05-28 04:46:34] [INFO ] Flatten gal took : 28 ms
[2026-05-28 04:46:34] [INFO ] Flatten gal took : 10 ms
[2026-05-28 04:46:34] [INFO ] Input system was already deterministic with 20 transitions.
RANDOM walk for 40074 steps (8 resets) in 1084 ms. (36 steps per ms) remains 46/116 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 72 ms. (54 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4002 steps (8 resets) in 60 ms. (65 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4002 steps (8 resets) in 75 ms. (52 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 83 ms. (47 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 56 ms. (70 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 46/46 properties
[2026-05-28 04:46:35] [INFO ] Invariant cache hit.
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp63 is UNSAT
Problem AtomicPropp64 is UNSAT
Problem AtomicPropp66 is UNSAT
Problem AtomicPropp68 is UNSAT
Problem AtomicPropp73 is UNSAT
Problem AtomicPropp76 is UNSAT
Problem AtomicPropp83 is UNSAT
Problem AtomicPropp94 is UNSAT
Problem AtomicPropp104 is UNSAT
Problem AtomicPropp108 is UNSAT
Problem AtomicPropp112 is UNSAT
Problem AtomicPropp114 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 4/4 constraints. Problems are: Problem set: 22 solved, 24 unsolved
Problem AtomicPropp98 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/21 variables, 1/5 constraints. Problems are: Problem set: 23 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/5 constraints. Problems are: Problem set: 23 solved, 23 unsolved
At refinement iteration 3 (OVERLAPS) 1/22 variables, 1/6 constraints. Problems are: Problem set: 23 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 23 solved, 23 unsolved
At refinement iteration 5 (OVERLAPS) 20/42 variables, 22/28 constraints. Problems are: Problem set: 23 solved, 23 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/42 variables, 0/28 constraints. Problems are: Problem set: 23 solved, 23 unsolved
At refinement iteration 7 (OVERLAPS) 0/42 variables, 0/28 constraints. Problems are: Problem set: 23 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Real declared 42/42 variables, and 28 constraints, problems are : Problem set: 23 solved, 23 unsolved in 533 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 46/46 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 23 solved, 23 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 1/1 constraints. Problems are: Problem set: 23 solved, 23 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/15 variables, 0/1 constraints. Problems are: Problem set: 23 solved, 23 unsolved
At refinement iteration 2 (OVERLAPS) 5/20 variables, 2/3 constraints. Problems are: Problem set: 23 solved, 23 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/20 variables, 1/4 constraints. Problems are: Problem set: 23 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20 variables, 0/4 constraints. Problems are: Problem set: 23 solved, 23 unsolved
At refinement iteration 5 (OVERLAPS) 2/22 variables, 2/6 constraints. Problems are: Problem set: 23 solved, 23 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 23 solved, 23 unsolved
At refinement iteration 7 (OVERLAPS) 20/42 variables, 22/28 constraints. Problems are: Problem set: 23 solved, 23 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/42 variables, 23/51 constraints. Problems are: Problem set: 23 solved, 23 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/42 variables, 0/51 constraints. Problems are: Problem set: 23 solved, 23 unsolved
At refinement iteration 10 (OVERLAPS) 0/42 variables, 0/51 constraints. Problems are: Problem set: 23 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Int declared 42/42 variables, and 51 constraints, problems are : Problem set: 23 solved, 23 unsolved in 828 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 23/46 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1380ms problems are : Problem set: 23 solved, 23 unsolved
Finished Parikh walk after 530 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=530 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 23 properties in 8519 ms.
Successfully simplified 23 atomic propositions for a total of 16 simplifications.
FORMULA FMS-PT-00050-CTLCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-28 04:46:45] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2026-05-28 04:46:45] [INFO ] Flatten gal took : 8 ms
FORMULA FMS-PT-00050-CTLCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FMS-PT-00050-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-28 04:46:45] [INFO ] Flatten gal took : 4 ms
[2026-05-28 04:46:45] [INFO ] Input system was already deterministic with 20 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2026-05-28 04:46:45] [INFO ] Invariant cache hit.
[2026-05-28 04:46:45] [INFO ] Implicit Places using invariants in 46 ms returned []
[2026-05-28 04:46:45] [INFO ] Invariant cache hit.
[2026-05-28 04:46:45] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 99 ms. Remains : 22/22 places, 20/20 transitions.
[2026-05-28 04:46:45] [INFO ] Flatten gal took : 4 ms
[2026-05-28 04:46:45] [INFO ] Flatten gal took : 4 ms
[2026-05-28 04:46:45] [INFO ] Input system was already deterministic with 20 transitions.
[2026-05-28 04:46:45] [INFO ] Flatten gal took : 4 ms
[2026-05-28 04:46:45] [INFO ] Flatten gal took : 3 ms
[2026-05-28 04:46:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality7380510585104436979.gal : 2 ms
[2026-05-28 04:46:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality5467911180087529270.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7380510585104436979.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5467911180087529270.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.24026e+17,2.55665,54044,2,13983,5,349286,6,0,111,345965,0


Converting to forward existential form...Done !
original formula: ((AG((P12s<10)) + AX(AF(EG((P2wM2<20))))) + (AX((EX((P12s>P1d)) * EF((P1M1>P2)))) * AF((P1<=P1d))))
=> equivalent forward existential formula: (([(EY((Init * !((!(E(TRUE U !((P12s<10)))) + !(EX(!(!(EG(!(EG((P2wM2<20)))))))))))) * !(EX((P12s>P1d))))] = FAL...387
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Detected timeout of ITS tools.
[2026-05-28 04:47:15] [INFO ] Flatten gal took : 3 ms
[2026-05-28 04:47:15] [INFO ] Applying decomposition
[2026-05-28 04:47:15] [INFO ] Flatten gal took : 3 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/graph12536984978691804282.txt' '-o' '/tmp/graph12536984978691804282.bin' '-w' '/tmp/graph12536984978691804282.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12536984978691804282.bin' '-l' '-1' '-v' '-w' '/tmp/graph12536984978691804282.weights' '-q' '0' '-e' '0.001'
[2026-05-28 04:47:16] [INFO ] Decomposing Gal with order
[2026-05-28 04:47:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 04:47:16] [INFO ] Removed a total of 1 redundant transitions.
[2026-05-28 04:47:16] [INFO ] Flatten gal took : 74 ms
[2026-05-28 04:47:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-28 04:47:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality2180286182194285150.gal : 2 ms
[2026-05-28 04:47:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality15835290912140441118.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/CTLCardinality2180286182194285150.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15835290912140441118.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.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2026-05-28 04:47:46] [INFO ] Invariant cache hit.
[2026-05-28 04:47:46] [INFO ] Implicit Places using invariants in 41 ms returned []
[2026-05-28 04:47:46] [INFO ] Invariant cache hit.
[2026-05-28 04:47:46] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 90 ms. Remains : 22/22 places, 20/20 transitions.
[2026-05-28 04:47:46] [INFO ] Flatten gal took : 3 ms
[2026-05-28 04:47:46] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:47:46] [INFO ] Input system was already deterministic with 20 transitions.
[2026-05-28 04:47:46] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:47:46] [INFO ] Flatten gal took : 3 ms
[2026-05-28 04:47:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality7547752399623597539.gal : 1 ms
[2026-05-28 04:47:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality16864652393168172152.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/CTLCardinality7547752399623597539.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16864652393168172152.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.24026e+17,2.57441,54152,2,13983,5,349286,6,0,111,345965,0


Converting to forward existential form...Done !
original formula: AG(EX((P3s<=28)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX((P3s<=28))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,6.4583,100816,1,0,8,575131,10,2,1235,399055,4
FORMULA FMS-PT-00050-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2026-05-28 04:47:52] [INFO ] Invariant cache hit.
[2026-05-28 04:47:52] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-28 04:47:52] [INFO ] Invariant cache hit.
[2026-05-28 04:47:52] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 71 ms. Remains : 22/22 places, 20/20 transitions.
[2026-05-28 04:47:52] [INFO ] Flatten gal took : 3 ms
[2026-05-28 04:47:52] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:47:52] [INFO ] Input system was already deterministic with 20 transitions.
[2026-05-28 04:47:52] [INFO ] Flatten gal took : 3 ms
[2026-05-28 04:47:52] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:47:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality15944402386928249805.gal : 1 ms
[2026-05-28 04:47:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality161707834624182551.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/CTLCardinality15944402386928249805.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality161707834624182551.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.24026e+17,2.52986,54688,2,13983,5,349286,6,0,111,345965,0


Converting to forward existential form...Done !
original formula: AG((EG(((P3>=25)&&(((P2wM2<=10)&&(P1s>=21))||(M2>=11)))) + (E(AF((P12wM3<=17)) U EX(AG((P1wP2<=39)))) * ((P2d<=25) + AG(((P3>M1)||(P1wM1>...163
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(EG(((P3>=25)&&(((P2wM2<=10)&&(P1s>=21))||(M2>=11)))))) * !(E(!(EG(!((P12wM3<=17)))) U EX...341
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,25.5959,449136,1,0,13,2.80356e+06,23,6,1409,2.7726e+06,10
FORMULA FMS-PT-00050-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2026-05-28 04:48:18] [INFO ] Invariant cache hit.
[2026-05-28 04:48:18] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-28 04:48:18] [INFO ] Invariant cache hit.
[2026-05-28 04:48:18] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 71 ms. Remains : 22/22 places, 20/20 transitions.
[2026-05-28 04:48:18] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:48:18] [INFO ] Flatten gal took : 3 ms
[2026-05-28 04:48:18] [INFO ] Input system was already deterministic with 20 transitions.
[2026-05-28 04:48:18] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:48:18] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:48:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality6269940473169721630.gal : 1 ms
[2026-05-28 04:48:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality17350169178716083946.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/CTLCardinality6269940473169721630.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17350169178716083946.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.24026e+17,2.63816,54944,2,13983,5,349286,6,0,111,345965,0


Converting to forward existential form...Done !
original formula: AX((!(E((P3M2>=12) U !(AG((P2d<=P2))))) + ((AF((P1d>19)) * ((((P1s>P12s)&&(P2s>31))&&((P3s>P2d)&&(P1wM1>P2wP1))) + ((P12s>M1) * AG((P1wP2...211
=> equivalent forward existential formula: (([FwdG((EY(Init) * !(!(E((P3M2>=12) U !(!(E(TRUE U !((P2d<=P2))))))))),!((P1d>19)))] = FALSE * ([(((EY(Init) * ...597
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 18/0/2
(forward)formula 0,0,21.4048,353688,1,0,18,1.9909e+06,33,8,1803,2.00358e+06,16
FORMULA FMS-PT-00050-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2026-05-28 04:48:40] [INFO ] Invariant cache hit.
[2026-05-28 04:48:40] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-28 04:48:40] [INFO ] Invariant cache hit.
[2026-05-28 04:48:40] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 90 ms. Remains : 22/22 places, 20/20 transitions.
[2026-05-28 04:48:40] [INFO ] Flatten gal took : 3 ms
[2026-05-28 04:48:40] [INFO ] Flatten gal took : 3 ms
[2026-05-28 04:48:40] [INFO ] Input system was already deterministic with 20 transitions.
[2026-05-28 04:48:40] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:48:40] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:48:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality7038904280984863335.gal : 0 ms
[2026-05-28 04:48:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality5391636170817431325.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/CTLCardinality7038904280984863335.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5391636170817431325.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.24026e+17,2.48605,54140,2,13983,5,349286,6,0,111,345965,0


Converting to forward existential form...Done !
original formula: EF((AG((AX(EX((P2M2<=P1wM1))) + (P1s<=P3s))) + EG(((((((M1<=M2)&&(P2wP1>=5))&&(P2wP1<=P1s)) + EX((P1M1>P2))) * (P1wM1>M2)) * ((P2wM2<8)||...167
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U !((!(EX(!(EX((P2M2<=P1wM1))))) + (P1s<=P3s))))))] != FALSE + [FwdG(FwdU(Init,TRU...266
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,14.7071,279276,1,0,7,1.52251e+06,14,1,1340,1.69573e+06,5
FORMULA FMS-PT-00050-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2026-05-28 04:48:55] [INFO ] Invariant cache hit.
[2026-05-28 04:48:55] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-28 04:48:55] [INFO ] Invariant cache hit.
[2026-05-28 04:48:55] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 73 ms. Remains : 22/22 places, 20/20 transitions.
[2026-05-28 04:48:55] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:48:55] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:48:55] [INFO ] Input system was already deterministic with 20 transitions.
[2026-05-28 04:48:55] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:48:55] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:48:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality11758919814006274008.gal : 1 ms
[2026-05-28 04:48:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality11252715008089357322.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/CTLCardinality11758919814006274008.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11252715008089357322.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.24026e+17,2.64014,54148,2,13983,5,349286,6,0,111,345965,0


Converting to forward existential form...Done !
original formula: (EX(E(EG(((P2s<=28)&&(P2wP1<=P1wP2))) U A(((P2<=31)&&(P2s>=50)) U EF((P3<=17))))) + A(EX(((P1d>=15) * EX((P1wM1>P2wM2)))) U AF(E(!(AF((P1...191
=> equivalent forward existential formula: ([((FwdU(EY(Init),EG(((P2s<=28)&&(P2wP1<=P1wP2)))) * !(EG(!(E(TRUE U (P3<=17)))))) * !(E(!(E(TRUE U (P3<=17))) U...511
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2026-05-28 04:49:25] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:49:25] [INFO ] Applying decomposition
[2026-05-28 04:49:25] [INFO ] Flatten gal took : 2 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/graph5216068910467800590.txt' '-o' '/tmp/graph5216068910467800590.bin' '-w' '/tmp/graph5216068910467800590.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5216068910467800590.bin' '-l' '-1' '-v' '-w' '/tmp/graph5216068910467800590.weights' '-q' '0' '-e' '0.001'
[2026-05-28 04:49:25] [INFO ] Decomposing Gal with order
[2026-05-28 04:49:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 04:49:25] [INFO ] Flatten gal took : 3 ms
[2026-05-28 04:49:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-28 04:49:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality3652586653199614075.gal : 1 ms
[2026-05-28 04:49:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality15689820773725099843.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/CTLCardinality3652586653199614075.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15689820773725099843.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.24026e+17,16.7741,264748,2,20110,5,1.38138e+06,6,0,111,1.49551e+06,0


Converting to forward existential form...Done !
original formula: (EX(E(EG(((gi1.gi0.gu7.P2s<=28)&&(gu6.P2wP1<=gu6.P1wP2))) U A(((gi1.gi0.gu7.P2<=31)&&(gi1.gi0.gu7.P2s>=50)) U EF((gi1.gi0.gu5.P3<=17)))))...283
=> equivalent forward existential formula: ([((FwdU(EY(Init),EG(((gi1.gi0.gu7.P2s<=28)&&(gu6.P2wP1<=gu6.P1wP2)))) * !(EG(!(E(TRUE U (gi1.gi0.gu5.P3<=17))))...659
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2026-05-28 04:49:55] [INFO ] Invariant cache hit.
[2026-05-28 04:49:55] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-28 04:49:55] [INFO ] Invariant cache hit.
[2026-05-28 04:49:55] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 68 ms. Remains : 22/22 places, 20/20 transitions.
[2026-05-28 04:49:55] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:49:55] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:49:55] [INFO ] Input system was already deterministic with 20 transitions.
[2026-05-28 04:49:55] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:49:55] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:49:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality3993077886001338639.gal : 1 ms
[2026-05-28 04:49:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality17275090039971092216.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/CTLCardinality3993077886001338639.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17275090039971092216.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.24026e+17,2.63521,54988,2,13983,5,349286,6,0,111,345965,0


Converting to forward existential form...Done !
original formula: E(E(((P2d<=M2) + (EF(((P12wM3<=P1wP2)||(P12>=1))) * (((P2wP1<=P2d) + E((M2<=P12) U (P12wM3>=22))) + EF((P1>=3))))) U AX(AF(AX((P2>=42))))...176
=> equivalent forward existential formula: [FwdG(FwdU(Init,E(((P2d<=M2) + (E(TRUE U ((P12wM3<=P1wP2)||(P12>=1))) * (((P2wP1<=P2d) + E((M2<=P12) U (P12wM3>=...250
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 15/0/5
Detected timeout of ITS tools.
[2026-05-28 04:50:25] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:50:25] [INFO ] Applying decomposition
[2026-05-28 04:50:25] [INFO ] Flatten gal took : 2 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/graph13770965674165829206.txt' '-o' '/tmp/graph13770965674165829206.bin' '-w' '/tmp/graph13770965674165829206.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13770965674165829206.bin' '-l' '-1' '-v' '-w' '/tmp/graph13770965674165829206.weights' '-q' '0' '-e' '0.001'
[2026-05-28 04:50:25] [INFO ] Decomposing Gal with order
[2026-05-28 04:50:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 04:50:25] [INFO ] Removed a total of 1 redundant transitions.
[2026-05-28 04:50:25] [INFO ] Flatten gal took : 7 ms
[2026-05-28 04:50:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-28 04:50:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality13995974036967212021.gal : 1 ms
[2026-05-28 04:50:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality4959840035148653394.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/CTLCardinality13995974036967212021.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4959840035148653394.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.24026e+17,11.0439,175632,2,17894,5,949068,6,0,111,963486,0


Converting to forward existential form...Done !
original formula: E(E(((gu8.P2d<=gu4.M2) + (EF(((gu6.P12wM3<=gu6.P1wP2)||(gu4.P12>=1))) * (((gu8.P2wP1<=gu8.P2d) + E((gu4.M2<=gu4.P12) U (gu6.P12wM3>=22)))...252
=> equivalent forward existential formula: [FwdG(FwdU(Init,E(((gu8.P2d<=gu4.M2) + (E(TRUE U ((gu6.P12wM3<=gu6.P1wP2)||(gu4.P12>=1))) * (((gu8.P2wP1<=gu8.P2...326
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 15/0/5
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 22/22 places, 20/20 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 22 transition count 16
Reduce places removed 6 places and 0 transitions.
Graph (trivial) has 9 edges and 16 vertex of which 3 / 16 are part of one of the 1 SCC in 2 ms
Free SCC test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 8 rules applied. Total rules applied 12 place count 14 transition count 15
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 4 rules applied. Total rules applied 16 place count 13 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 17 place count 12 transition count 12
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 17 place count 12 transition count 10
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 21 place count 10 transition count 10
Applied a total of 21 rules in 44 ms. Remains 10 /22 variables (removed 12) and now considering 10/20 (removed 10) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11111202293592192878.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4472125477716441836.kers'
[2026-05-28 04:50:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11111202293592192878.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4472125477716441836.kers]
Normalized transition count is 9 out of 10 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 9 rows 8 cols 18 entries
Finished phase 1 with 5 SingleSign rule and 1 generalized
[2026-05-28 04:50:55] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4472125477716441836.kers
Total runtime 0 ms.
[2026-05-28 04:50:55] [INFO ] Implicit Places using invariants in 43 ms returned []
[2026-05-28 04:50:55] [INFO ] Invariant cache hit.
[2026-05-28 04:50:55] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2026-05-28 04:50:55] [INFO ] Redundant transitions in 0 ms returned []
Running 6 sub problems to find dead transitions.
[2026-05-28 04:50:55] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 3/9 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 1/10 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 9/19 variables, 10/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/19 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 0/19 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 19/20 variables, and 14 constraints, problems are : Problem set: 0 solved, 6 unsolved in 151 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 10/10 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) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 3/9 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 1/10 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 9/19 variables, 10/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/19 variables, 6/20 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/19 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 0/19 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 19/20 variables, and 20 constraints, problems are : Problem set: 0 solved, 6 unsolved in 170 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 10/10 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 329ms problems are : Problem set: 0 solved, 6 unsolved
Search for dead transitions found 0 dead transitions in 330ms
Starting structural reductions in SI_CTL mode, iteration 1 : 10/22 places, 10/20 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 457 ms. Remains : 10/22 places, 10/20 transitions.
[2026-05-28 04:50:56] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:50:56] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:50:56] [INFO ] Input system was already deterministic with 10 transitions.
[2026-05-28 04:50:56] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:50:56] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:50:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality13589894394166398096.gal : 1 ms
[2026-05-28 04:50:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality13630411464913160681.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/CTLCardinality13589894394166398096.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13630411464913160681.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.96721e+07,0.105186,5932,2,1588,5,13608,6,0,52,11716,0


Converting to forward existential form...Done !
original formula: E((M2>P12) U (P3s>=13))
=> equivalent forward existential formula: [(FwdU(Init,(M2>P12)) * (P3s>=13))] != FALSE
Hit Full ! (commute/partial/dont) 5/0/5
(forward)formula 0,1,0.11715,6172,1,0,10,13608,15,1,294,11716,4
FORMULA FMS-PT-00050-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 22/22 places, 20/20 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 22 transition count 18
Reduce places removed 2 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 4 rules applied. Total rules applied 6 place count 20 transition count 16
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 9 place count 17 transition count 16
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 9 place count 17 transition count 14
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 13 place count 15 transition count 14
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 15 place count 14 transition count 13
Applied a total of 15 rules in 5 ms. Remains 14 /22 variables (removed 8) and now considering 13/20 (removed 7) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18343493074350780250.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15271128200976814431.kers'
[2026-05-28 04:50:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18343493074350780250.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15271128200976814431.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 13 rows 12 cols 28 entries
Finished phase 1 with 8 SingleSign rule and 1 generalized
[2026-05-28 04:50:56] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15271128200976814431.kers
Total runtime 0 ms.
[2026-05-28 04:50:56] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-28 04:50:56] [INFO ] Invariant cache hit.
[2026-05-28 04:50:56] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2026-05-28 04:50:56] [INFO ] Redundant transitions in 0 ms returned []
Running 10 sub problems to find dead transitions.
[2026-05-28 04:50:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/11 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 2/13 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/13 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 1/14 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/14 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 13/27 variables, 14/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/27 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 0/27 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 27/27 variables, and 19 constraints, problems are : Problem set: 0 solved, 10 unsolved in 300 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 14/14 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/11 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 2/13 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/13 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 1/14 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/14 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 13/27 variables, 14/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/27 variables, 10/29 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/27 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 0/27 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 27/27 variables, and 29 constraints, problems are : Problem set: 0 solved, 10 unsolved in 282 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 14/14 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 587ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 587ms
Starting structural reductions in SI_CTL mode, iteration 1 : 14/22 places, 13/20 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 680 ms. Remains : 14/22 places, 13/20 transitions.
[2026-05-28 04:50:56] [INFO ] Flatten gal took : 8 ms
[2026-05-28 04:50:56] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:50:56] [INFO ] Input system was already deterministic with 13 transitions.
[2026-05-28 04:50:56] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:50:56] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:50:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality1385337582119096828.gal : 0 ms
[2026-05-28 04:50:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality12957930862746461234.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/CTLCardinality1385337582119096828.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12957930862746461234.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.20357e+11,0.177329,6652,2,873,5,19568,6,0,72,18241,0


Converting to forward existential form...Done !
original formula: E(!(((P3M2>P1wM1) * !(E((P3s>=36) U (P2d<=47))))) U !(((P12M3<=0)&&(P12M3<=20))))
=> equivalent forward existential formula: [(FwdU(Init,!(((P3M2>P1wM1) * !(E((P3s>=36) U (P2d<=47)))))) * !(((P12M3<=0)&&(P12M3<=20))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 11/0/2
Detected timeout of ITS tools.
[2026-05-28 04:51:26] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:51:26] [INFO ] Applying decomposition
[2026-05-28 04:51:26] [INFO ] Flatten gal took : 1 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/graph16368042472193968733.txt' '-o' '/tmp/graph16368042472193968733.bin' '-w' '/tmp/graph16368042472193968733.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16368042472193968733.bin' '-l' '-1' '-v' '-w' '/tmp/graph16368042472193968733.weights' '-q' '0' '-e' '0.001'
[2026-05-28 04:51:26] [INFO ] Decomposing Gal with order
[2026-05-28 04:51:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 04:51:26] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:51:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-28 04:51:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality7974952180757997943.gal : 0 ms
[2026-05-28 04:51:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality8670617882826522558.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/CTLCardinality7974952180757997943.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8670617882826522558.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.20357e+11,0.131265,6932,2,1017,5,20518,6,0,72,19530,0


Converting to forward existential form...Done !
original formula: E(!(((gu1.P3M2>gu1.P1wM1) * !(E((gi1.gi1.gu4.P3s>=36) U (gi1.gi1.gu5.P2d<=47))))) U !(((gi1.gi0.gu3.P12M3<=0)&&(gi1.gi0.gu3.P12M3<=20))))
=> equivalent forward existential formula: [(FwdU(Init,!(((gu1.P3M2>gu1.P1wM1) * !(E((gi1.gi1.gu4.P3s>=36) U (gi1.gi1.gu5.P2d<=47)))))) * !(((gi1.gi0.gu3.P...201
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 11/0/2
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13244086186762853823.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4174116580787762249.kers'
[2026-05-28 04:51:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13244086186762853823.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4174116580787762249.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 20 rows 19 cols 42 entries
Finished phase 1 with 15 SingleSign rule and 1 generalized
[2026-05-28 04:51:57] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4174116580787762249.kers
Total runtime 0 ms.
[2026-05-28 04:51:57] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-28 04:51:57] [INFO ] Invariant cache hit.
[2026-05-28 04:51:57] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
Running 17 sub problems to find dead transitions.
[2026-05-28 04:51:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 2/21 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/21 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 1/22 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 20/42 variables, 22/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/42 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 0/42 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 42/42 variables, and 28 constraints, problems are : Problem set: 0 solved, 17 unsolved in 484 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 2/21 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/21 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 1/22 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 20/42 variables, 22/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/42 variables, 17/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/42 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (OVERLAPS) 0/42 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 42/42 variables, and 45 constraints, problems are : Problem set: 0 solved, 17 unsolved in 529 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1026ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 1027ms
Finished structural reductions in LTL mode , in 1 iterations and 1099 ms. Remains : 22/22 places, 20/20 transitions.
[2026-05-28 04:51:58] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:51:58] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:51:58] [INFO ] Input system was already deterministic with 20 transitions.
[2026-05-28 04:51:58] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:51:58] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:51:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality3558140984092487222.gal : 0 ms
[2026-05-28 04:51:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality7105489068488342323.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/CTLCardinality3558140984092487222.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7105489068488342323.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.24026e+17,2.74159,54892,2,13983,5,349286,6,0,111,345965,0


Converting to forward existential form...Done !
original formula: EF((E(!(((EF((P2wM2<=M3)) + AX((P3s>=12))) * !(((P2s<=20)||(P1d<=P2))))) U A(!(AF((P12wM3<=40))) U EG((P3<=1)))) * (P12wM3<=P1s)))
=> equivalent forward existential formula: [((FwdU((FwdU(Init,TRUE) * (P12wM3<=P1s)),!(((E(TRUE U (P2wM2<=M3)) + !(EX(!((P3s>=12))))) * !(((P2s<=20)||(P1d<...273
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Detected timeout of ITS tools.
[2026-05-28 04:52:28] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:52:28] [INFO ] Applying decomposition
[2026-05-28 04:52:28] [INFO ] Flatten gal took : 1 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/graph2725084105743834123.txt' '-o' '/tmp/graph2725084105743834123.bin' '-w' '/tmp/graph2725084105743834123.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2725084105743834123.bin' '-l' '-1' '-v' '-w' '/tmp/graph2725084105743834123.weights' '-q' '0' '-e' '0.001'
[2026-05-28 04:52:28] [INFO ] Decomposing Gal with order
[2026-05-28 04:52:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 04:52:28] [INFO ] Removed a total of 1 redundant transitions.
[2026-05-28 04:52:28] [INFO ] Flatten gal took : 3 ms
[2026-05-28 04:52:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-28 04:52:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality18035820072062452079.gal : 1 ms
[2026-05-28 04:52:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality1511010865819804287.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/CTLCardinality18035820072062452079.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1511010865819804287.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.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2026-05-28 04:52:58] [INFO ] Invariant cache hit.
[2026-05-28 04:52:58] [INFO ] Implicit Places using invariants in 42 ms returned []
[2026-05-28 04:52:58] [INFO ] Invariant cache hit.
[2026-05-28 04:52:58] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 85 ms. Remains : 22/22 places, 20/20 transitions.
[2026-05-28 04:52:58] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:52:58] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:52:58] [INFO ] Input system was already deterministic with 20 transitions.
[2026-05-28 04:52:58] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:52:58] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:52:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality5000785425061345565.gal : 1 ms
[2026-05-28 04:52:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality3397930720981184285.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/CTLCardinality5000785425061345565.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3397930720981184285.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.24026e+17,2.73651,54652,2,13983,5,349286,6,0,111,345965,0


Converting to forward existential form...Done !
original formula: EF((((EX(TRUE) * AG((P12<24))) * (EX(AF((M3>P1s))) * (P2wM2<=29))) * (P1>=29)))
=> equivalent forward existential formula: [(EY((((FwdU(Init,TRUE) * (P1>=29)) * (EX(TRUE) * !(E(TRUE U !((P12<24)))))) * (P2wM2<=29))) * !(EG(!((M3>P1s)))...167
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,15.7076,256704,1,0,9,1.53551e+06,26,1,1304,1.44966e+06,10
FORMULA FMS-PT-00050-CTLCardinality-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2026-05-28 04:53:14] [INFO ] Invariant cache hit.
[2026-05-28 04:53:14] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-28 04:53:14] [INFO ] Invariant cache hit.
[2026-05-28 04:53:14] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 79 ms. Remains : 22/22 places, 20/20 transitions.
[2026-05-28 04:53:14] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:53:14] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:53:14] [INFO ] Input system was already deterministic with 20 transitions.
[2026-05-28 04:53:14] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:53:14] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:53:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality4924360689408933808.gal : 0 ms
[2026-05-28 04:53:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality12582246738579221720.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/CTLCardinality4924360689408933808.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12582246738579221720.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.24026e+17,2.60434,55116,2,13983,5,349286,6,0,111,345965,0


Converting to forward existential form...Done !
original formula: AX(((EG(AG((M2>P3))) + EF((P2wP1>=5))) + ((P12wM3>=12) * !(A(E((P12s<=P1wP2) U (P2wM2<=18)) U EF((P12wM3<=P12M3)))))))
=> equivalent forward existential formula: [(((EY(Init) * !(((P12wM3>=12) * !(!((E(!(E(TRUE U (P12wM3<=P12M3))) U (!(E((P12s<=P1wP2) U (P2wM2<=18))) * !(E(...292
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,14.7301,239488,1,0,7,1.4737e+06,23,0,1397,1.34324e+06,10
FORMULA FMS-PT-00050-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 22/22 places, 20/20 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 22 transition count 16
Reduce places removed 6 places and 0 transitions.
Graph (trivial) has 9 edges and 16 vertex of which 3 / 16 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
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 1 with 9 rules applied. Total rules applied 13 place count 14 transition count 14
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 5 rules applied. Total rules applied 18 place count 12 transition count 11
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 19 place count 11 transition count 11
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 19 place count 11 transition count 9
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 23 place count 9 transition count 9
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 3 rules applied. Total rules applied 26 place count 7 transition count 8
Applied a total of 26 rules in 4 ms. Remains 7 /22 variables (removed 15) and now considering 8/20 (removed 12) transitions.
[2026-05-28 04:53:28] [INFO ] Flow matrix only has 7 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14435356047357047458.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8894651990481662637.kers'
[2026-05-28 04:53:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14435356047357047458.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8894651990481662637.kers]
Normalized transition count is 6 out of 7 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 6 rows 5 cols 12 entries
Finished phase 1 with 3 SingleSign rule and 1 generalized
[2026-05-28 04:53:28] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8894651990481662637.kers
Total runtime 1 ms.
[2026-05-28 04:53:28] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-28 04:53:28] [INFO ] Flow matrix only has 7 transitions (discarded 1 similar events)
[2026-05-28 04:53:28] [INFO ] Invariant cache hit.
[2026-05-28 04:53:29] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2026-05-28 04:53:29] [INFO ] Redundant transitions in 0 ms returned []
Running 4 sub problems to find dead transitions.
[2026-05-28 04:53:29] [INFO ] Flow matrix only has 7 transitions (discarded 1 similar events)
[2026-05-28 04:53:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 2/6 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 1/7 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 6/13 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/13 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/13 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13/14 variables, and 10 constraints, problems are : Problem set: 0 solved, 4 unsolved in 90 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 7/7 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 2/6 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 1/7 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 6/13 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/13 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/13 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 0/13 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 13/14 variables, and 14 constraints, problems are : Problem set: 0 solved, 4 unsolved in 86 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 7/7 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 190ms problems are : Problem set: 0 solved, 4 unsolved
Search for dead transitions found 0 dead transitions in 191ms
Starting structural reductions in SI_CTL mode, iteration 1 : 7/22 places, 8/20 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 253 ms. Remains : 7/22 places, 8/20 transitions.
[2026-05-28 04:53:29] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:53:29] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:53:29] [INFO ] Input system was already deterministic with 8 transitions.
[2026-05-28 04:53:29] [INFO ] Flatten gal took : 1 ms
[2026-05-28 04:53:29] [INFO ] Flatten gal took : 0 ms
[2026-05-28 04:53:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13146294082231957970.gal : 1 ms
[2026-05-28 04:53:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12440154664783172090.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/ReachabilityCardinality13146294082231957970.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12440154664783172090.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality12440154664783172090.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1989 after 2499
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :44931 after 44982
RANDOM walk for 40002 steps (8 resets) in 576 ms. (69 steps per ms) remains 1/1 properties
BEST_FIRST walk for 2677 steps (0 resets) in 11 ms. (223 steps per ms) remains 0/1 properties
FORMULA FMS-PT-00050-CTLCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-28 04:53:29] [INFO ] Flatten gal took : 2 ms
[2026-05-28 04:53:29] [INFO ] Flatten gal took : 3 ms
[2026-05-28 04:53:29] [INFO ] Applying decomposition
[2026-05-28 04:53:29] [INFO ] Flatten gal took : 2 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/graph14490201748549944907.txt' '-o' '/tmp/graph14490201748549944907.bin' '-w' '/tmp/graph14490201748549944907.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14490201748549944907.bin' '-l' '-1' '-v' '-w' '/tmp/graph14490201748549944907.weights' '-q' '0' '-e' '0.001'
[2026-05-28 04:53:29] [INFO ] Decomposing Gal with order
[2026-05-28 04:53:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 04:53:29] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-28 04:53:29] [INFO ] Flatten gal took : 6 ms
[2026-05-28 04:53:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 4 ms.
[2026-05-28 04:53:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality6732736427108074060.gal : 2 ms
[2026-05-28 04:53:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality13668090500131609437.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/CTLCardinality6732736427108074060.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13668090500131609437.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 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,4.24026e+17,31.7851,593540,2,15103,5,4.50976e+06,6,0,111,4.82318e+06,0


Converting to forward existential form...Done !
original formula: ((AG((gi1.gu4.P12s<10)) + AX(AF(EG((gi0.gu5.P2wM2<20))))) + (AX((EX((gi1.gu4.P12s>gi1.gu4.P1d)) * EF((gi1.gu2.P1M1>gi1.gu2.P2)))) * AF((g...181
=> equivalent forward existential formula: (([(EY((Init * !((!(E(TRUE U !((gi1.gu4.P12s<10)))) + !(EX(!(!(EG(!(EG((gi0.gu5.P2wM2<20)))))))))))) * !(EX((gi1...483
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,66.0621,860252,1,0,16,5.78211e+06,39,5,1625,5.81343e+06,17
FORMULA FMS-PT-00050-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
Detected timeout of ITS tools.
[2026-05-28 05:15:48] [INFO ] Flatten gal took : 4 ms
[2026-05-28 05:15:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality1965855076649211861.gal : 1 ms
[2026-05-28 05:15:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality13644853009277333385.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/CTLCardinality1965855076649211861.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13644853009277333385.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 4 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.24026e+17,2.50303,54140,2,13983,5,349286,6,0,111,345965,0


Converting to forward existential form...Done !
original formula: (EX(E(EG(((P2s<=28)&&(P2wP1<=P1wP2))) U A(((P2<=31)&&(P2s>=50)) U EF((P3<=17))))) + A(EX(((P1d>=15) * EX((P1wM1>P2wM2)))) U AF(E(!(AF((P1...191
=> equivalent forward existential formula: ([((FwdU(EY(Init),EG(((P2s<=28)&&(P2wP1<=P1wP2)))) * !(EG(!(E(TRUE U (P3<=17)))))) * !(E(!(E(TRUE U (P3<=17))) U...511
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2026-05-28 05:38:07] [INFO ] Flatten gal took : 2 ms
[2026-05-28 05:38:07] [INFO ] Input system was already deterministic with 20 transitions.
[2026-05-28 05:38:07] [INFO ] Transformed 22 places.
[2026-05-28 05:38:07] [INFO ] Transformed 20 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2026-05-28 05:38:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality6015817384417633011.gal : 1 ms
[2026-05-28 05:38:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality5781766233657012526.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/CTLCardinality6015817384417633011.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5781766233657012526.ctl' '--load-order' '/home/mcc/execution/model.ord' '--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 -...328
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 4 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.24026e+17,1.42876,32580,2,8431,5,215751,6,0,111,205389,0


Converting to forward existential form...Done !
original formula: (EX(E(EG(((P2s<=28)&&(P2wP1<=P1wP2))) U A(((P2<=31)&&(P2s>=50)) U EF((P3<=17))))) + A(EX(((P1d>=15) * EX((P1wM1>P2wM2)))) U AF(E(!(AF((P1...191
=> equivalent forward existential formula: ([((FwdU(EY(Init),EG(((P2s<=28)&&(P2wP1<=P1wP2)))) * !(EG(!(E(TRUE U (P3<=17)))))) * !(E(!(E(TRUE U (P3<=17))) U...511
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FMS-PT-00050"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is FMS-PT-00050, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r130-smll-177955809200497"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FMS-PT-00050.tgz
mv FMS-PT-00050 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;