About the Execution of ITS-Tools for MAPK-PT-00008
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 328.264 | 12510.00 | 25699.00 | 191.10 | FFTTFTTTTFTTTTFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r162-smll-177961108000545.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 MAPK-PT-00008, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-smll-177961108000545
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 5.9K Mar 7 17:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Mar 7 17:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Mar 7 17:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Mar 7 17:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Mar 15 11:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 11:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 15 11:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 11:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 7 17:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 101K Mar 7 17:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Mar 7 17:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 136K Mar 7 17:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 11:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 11:17 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 25K 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 MAPK-PT-00008-CTLCardinality-2024-00
FORMULA_NAME MAPK-PT-00008-CTLCardinality-2024-01
FORMULA_NAME MAPK-PT-00008-CTLCardinality-2024-02
FORMULA_NAME MAPK-PT-00008-CTLCardinality-2024-03
FORMULA_NAME MAPK-PT-00008-CTLCardinality-2024-04
FORMULA_NAME MAPK-PT-00008-CTLCardinality-2024-05
FORMULA_NAME MAPK-PT-00008-CTLCardinality-2024-06
FORMULA_NAME MAPK-PT-00008-CTLCardinality-2024-07
FORMULA_NAME MAPK-PT-00008-CTLCardinality-2024-08
FORMULA_NAME MAPK-PT-00008-CTLCardinality-2024-09
FORMULA_NAME MAPK-PT-00008-CTLCardinality-2024-10
FORMULA_NAME MAPK-PT-00008-CTLCardinality-2024-11
FORMULA_NAME MAPK-PT-00008-CTLCardinality-2024-12
FORMULA_NAME MAPK-PT-00008-CTLCardinality-2024-13
FORMULA_NAME MAPK-PT-00008-CTLCardinality-2024-14
FORMULA_NAME MAPK-PT-00008-CTLCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1779962986010
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MAPK-PT-00008
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-28 10:09:47] [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 10:09:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-28 10:09:48] [INFO ] Load time of PNML (sax parser for PT used): 88 ms
[2026-05-28 10:09:48] [INFO ] Transformed 22 places.
[2026-05-28 10:09:48] [INFO ] Transformed 30 transitions.
[2026-05-28 10:09:48] [INFO ] Parsed PT model containing 22 places and 30 transitions and 90 arcs in 302 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 32 ms.
Support contains 22 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 30/30 transitions.
Applied a total of 0 rules in 15 ms. Remains 22 /22 variables (removed 0) and now considering 30/30 (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-8835306963768016943.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1499413034772082031.kers'
[2026-05-28 10:09:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8835306963768016943.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1499413034772082031.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 30 rows 20 cols 84 entries
Finished phase 1 with 14 SingleSign rule and 1 generalized
[2026-05-28 10:09:48] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1499413034772082031.kers
Total runtime 1 ms.
[2026-05-28 10:09:48] [INFO ] Implicit Places using invariants in 296 ms returned []
[2026-05-28 10:09:48] [INFO ] Invariant cache hit.
[2026-05-28 10:09:48] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 466 ms to find 0 implicit places.
Running 29 sub problems to find dead transitions.
[2026-05-28 10:09:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 2 (OVERLAPS) 1/21 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/21 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 4 (OVERLAPS) 1/22 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 6 (OVERLAPS) 30/52 variables, 22/29 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/52 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 8 (OVERLAPS) 0/52 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 29 unsolved
No progress, stopping.
After SMT solving in domain Real declared 52/52 variables, and 29 constraints, problems are : Problem set: 0 solved, 29 unsolved in 1262 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 29/29 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 29 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 2 (OVERLAPS) 1/21 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/21 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 4 (OVERLAPS) 1/22 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 6 (OVERLAPS) 30/52 variables, 22/29 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/52 variables, 29/58 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/52 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 9 (OVERLAPS) 0/52 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 29 unsolved
No progress, stopping.
After SMT solving in domain Int declared 52/52 variables, and 58 constraints, problems are : Problem set: 0 solved, 29 unsolved in 1382 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 29/29 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2690ms problems are : Problem set: 0 solved, 29 unsolved
Search for dead transitions found 0 dead transitions in 2708ms
Finished structural reductions in LTL mode , in 1 iterations and 3252 ms. Remains : 22/22 places, 30/30 transitions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 30/30 transitions.
Applied a total of 0 rules in 3 ms. Remains 22 /22 variables (removed 0) and now considering 30/30 (removed 0) transitions.
[2026-05-28 10:09:51] [INFO ] Invariant cache hit.
[2026-05-28 10:09:51] [INFO ] Implicit Places using invariants in 45 ms returned []
[2026-05-28 10:09:51] [INFO ] Invariant cache hit.
[2026-05-28 10:09:51] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 97 ms. Remains : 22/22 places, 30/30 transitions.
Support contains 22 out of 22 places after structural reductions.
[2026-05-28 10:09:51] [INFO ] Flatten gal took : 28 ms
[2026-05-28 10:09:52] [INFO ] Flatten gal took : 9 ms
[2026-05-28 10:09:52] [INFO ] Input system was already deterministic with 30 transitions.
RANDOM walk for 40003 steps (8 resets) in 1517 ms. (26 steps per ms) remains 25/64 properties
BEST_FIRST walk for 4003 steps (8 resets) in 53 ms. (74 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 45 ms. (87 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 25/25 properties
[2026-05-28 10:09:52] [INFO ] Invariant cache hit.
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp55 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 2/2 constraints. Problems are: Problem set: 5 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/2 constraints. Problems are: Problem set: 5 solved, 20 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp63 is UNSAT
After SMT solving in domain Real declared 21/52 variables, and 6 constraints, problems are : Problem set: 25 solved, 0 unsolved in 150 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/22 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 163ms problems are : Problem set: 25 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 25 atomic propositions for a total of 16 simplifications.
FORMULA MAPK-PT-00008-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPK-PT-00008-CTLCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPK-PT-00008-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPK-PT-00008-CTLCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-28 10:09:53] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2026-05-28 10:09:53] [INFO ] Flatten gal took : 9 ms
[2026-05-28 10:09:53] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA MAPK-PT-00008-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPK-PT-00008-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPK-PT-00008-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-28 10:09:53] [INFO ] Flatten gal took : 6 ms
[2026-05-28 10:09:53] [INFO ] Input system was already deterministic with 30 transitions.
Support contains 16 out of 22 places (down from 18) after GAL structural reductions.
FORMULA MAPK-PT-00008-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 30/30 (removed 0) transitions.
[2026-05-28 10:09:53] [INFO ] Invariant cache hit.
[2026-05-28 10:09:53] [INFO ] Implicit Places using invariants in 47 ms returned [8, 9]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 52 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 20/22 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 30/30 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 56 ms. Remains : 20/22 places, 30/30 transitions.
[2026-05-28 10:09:53] [INFO ] Flatten gal took : 4 ms
[2026-05-28 10:09:53] [INFO ] Flatten gal took : 4 ms
[2026-05-28 10:09:53] [INFO ] Input system was already deterministic with 30 transitions.
[2026-05-28 10:09:53] [INFO ] Flatten gal took : 4 ms
[2026-05-28 10:09:53] [INFO ] Flatten gal took : 3 ms
[2026-05-28 10:09:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality15208894168445136042.gal : 2 ms
[2026-05-28 10:09:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality2849471252912321333.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/CTLCardinality15208894168445136042.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2849471252912321333.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,6.11064e+06,0.062355,4540,2,362,5,4808,6,0,113,4249,0
Converting to forward existential form...Done !
original formula: AX(AG((AG((ERKPP>2)) + EF(AX(FALSE)))))
=> equivalent forward existential formula: [(FwdU((FwdU(EY(Init),TRUE) * !(E(TRUE U !(EX(!(FALSE)))))),TRUE) * !((ERKPP>2)))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.112423,5668,1,0,9,10238,15,2,591,7884,8
FORMULA MAPK-PT-00008-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 22/22 places, 30/30 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 22 transition count 29
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 20 transition count 29
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 20 transition count 28
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 20 transition count 27
Reduce places removed 2 places and 0 transitions.
Graph (trivial) has 3 edges and 18 vertex of which 2 / 18 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Iterating post reduction 1 with 3 rules applied. Total rules applied 8 place count 17 transition count 27
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 10 place count 17 transition count 25
Applied a total of 10 rules in 35 ms. Remains 17 /22 variables (removed 5) and now considering 25/30 (removed 5) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7335460477488883273.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5609309944689134920.kers'
[2026-05-28 10:09:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7335460477488883273.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5609309944689134920.kers]
Normalized transition count is 24 out of 25 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 24 rows 17 cols 72 entries
Finished phase 1 with 12 SingleSign rule and 0 generalized
[2026-05-28 10:09:53] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5609309944689134920.kers
Total runtime 0 ms.
[2026-05-28 10:09:53] [INFO ] Implicit Places using invariants in 39 ms returned [7]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 41 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 16/22 places, 25/30 transitions.
Graph (trivial) has 7 edges and 16 vertex of which 4 / 16 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 14 transition count 21
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 5 place count 14 transition count 19
Reduce places removed 3 places and 0 transitions.
Graph (trivial) has 6 edges and 11 vertex of which 3 / 11 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 9 transition count 19
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 14 place count 9 transition count 14
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 15 place count 9 transition count 13
Applied a total of 15 rules in 6 ms. Remains 9 /16 variables (removed 7) and now considering 13/25 (removed 12) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5168113925297079956.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-686307661843497606.kers'
[2026-05-28 10:09:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5168113925297079956.kers, --Pflows, --basisKERS=/tmp/petrispot-output-686307661843497606.kers]
Normalized transition count is 12 out of 13 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 12 rows 9 cols 36 entries
Finished phase 1 with 6 SingleSign rule and 0 generalized
[2026-05-28 10:09:53] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-686307661843497606.kers
Total runtime 0 ms.
[2026-05-28 10:09:53] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-28 10:09:53] [INFO ] Invariant cache hit.
[2026-05-28 10:09:53] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 9/22 places, 13/30 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 142 ms. Remains : 9/22 places, 13/30 transitions.
[2026-05-28 10:09:53] [INFO ] Flatten gal took : 2 ms
[2026-05-28 10:09:53] [INFO ] Flatten gal took : 2 ms
[2026-05-28 10:09:53] [INFO ] Input system was already deterministic with 13 transitions.
[2026-05-28 10:09:53] [INFO ] Flatten gal took : 1 ms
[2026-05-28 10:09:53] [INFO ] Flatten gal took : 1 ms
[2026-05-28 10:09:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality1690687983226181173.gal : 1 ms
[2026-05-28 10:09:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality4523757100522341382.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/CTLCardinality1690687983226181173.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4523757100522341382.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,887,0.008406,4040,2,73,5,1171,5,0,50,1061,0
Converting to forward existential form...Done !
original formula: EG(AG((Phase3>2)))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !((Phase3>2)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.015928,4312,1,0,6,1499,19,0,270,1359,7
FORMULA MAPK-PT-00008-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 22/22 places, 30/30 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 22 transition count 29
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 20 transition count 29
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 20 transition count 28
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 20 transition count 28
Applied a total of 6 rules in 13 ms. Remains 20 /22 variables (removed 2) and now considering 28/30 (removed 2) transitions.
[2026-05-28 10:09:53] [INFO ] Flow matrix only has 27 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-17407448802146642588.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3514935882357663623.kers'
[2026-05-28 10:09:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17407448802146642588.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3514935882357663623.kers]
Normalized transition count is 26 out of 27 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 26 rows 19 cols 74 entries
Finished phase 1 with 13 SingleSign rule and 1 generalized
[2026-05-28 10:09:53] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3514935882357663623.kers
Total runtime 0 ms.
[2026-05-28 10:09:53] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-28 10:09:53] [INFO ] Flow matrix only has 27 transitions (discarded 1 similar events)
[2026-05-28 10:09:53] [INFO ] Invariant cache hit.
[2026-05-28 10:09:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-28 10:09:53] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2026-05-28 10:09:53] [INFO ] Redundant transitions in 1 ms returned []
Running 26 sub problems to find dead transitions.
[2026-05-28 10:09:53] [INFO ] Flow matrix only has 27 transitions (discarded 1 similar events)
[2026-05-28 10:09:53] [INFO ] Invariant cache hit.
[2026-05-28 10:09:53] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 2 (OVERLAPS) 1/20 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/20 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 4 (OVERLAPS) 26/46 variables, 20/26 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 1/27 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/46 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 7 (OVERLAPS) 0/46 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 26 unsolved
No progress, stopping.
After SMT solving in domain Real declared 46/47 variables, and 27 constraints, problems are : Problem set: 0 solved, 26 unsolved in 727 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 20/20 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 26/26 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 26 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 2 (OVERLAPS) 1/20 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/20 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 4 (OVERLAPS) 26/46 variables, 20/26 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 1/27 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/46 variables, 26/53 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/46 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 8 (OVERLAPS) 0/46 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 26 unsolved
No progress, stopping.
After SMT solving in domain Int declared 46/47 variables, and 53 constraints, problems are : Problem set: 0 solved, 26 unsolved in 716 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 20/20 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 26/26 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1456ms problems are : Problem set: 0 solved, 26 unsolved
Search for dead transitions found 0 dead transitions in 1457ms
Starting structural reductions in SI_CTL mode, iteration 1 : 20/22 places, 28/30 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1563 ms. Remains : 20/22 places, 28/30 transitions.
[2026-05-28 10:09:55] [INFO ] Flatten gal took : 6 ms
[2026-05-28 10:09:55] [INFO ] Flatten gal took : 4 ms
[2026-05-28 10:09:55] [INFO ] Input system was already deterministic with 28 transitions.
[2026-05-28 10:09:55] [INFO ] Flatten gal took : 5 ms
[2026-05-28 10:09:55] [INFO ] Flatten gal took : 4 ms
[2026-05-28 10:09:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality2893249212849342690.gal : 2 ms
[2026-05-28 10:09:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality9454829566298910309.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/CTLCardinality2893249212849342690.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9454829566298910309.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,2.52829e+06,0.471734,12016,2,2626,5,42328,6,0,110,48643,0
Converting to forward existential form...Done !
original formula: EG((EF(((Phase3<3)&&(Phase2<=3))) + (E(((MEK_RafP>=8)||(ERK<=3)) U (ERKPP>1)) * AF(!(A((Phase1>=2) U (Phase3<=0)))))))
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U ((Phase3<3)&&(Phase2<=3))) + (E(((MEK_RafP>=8)||(ERK<=3)) U (ERKPP>1)) * !(EG(!(!(!((E(!((P...242
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 22/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
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Hit Full ! (commute/partial/dont) 0/0/6
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Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Hit Full ! (commute/partial/dont) 0/0/6
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 21/0/7
(forward)formula 0,1,1.64613,34308,1,0,14,156148,44,5,721,164838,20
FORMULA MAPK-PT-00008-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 22/22 places, 30/30 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 22 transition count 29
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 20 transition count 29
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 20 transition count 28
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 20 transition count 27
Reduce places removed 2 places and 0 transitions.
Graph (trivial) has 3 edges and 18 vertex of which 2 / 18 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Iterating post reduction 1 with 3 rules applied. Total rules applied 8 place count 17 transition count 27
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 10 place count 17 transition count 25
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 12 place count 17 transition count 25
Applied a total of 12 rules in 7 ms. Remains 17 /22 variables (removed 5) and now considering 25/30 (removed 5) transitions.
[2026-05-28 10:09:56] [INFO ] Flow matrix only has 24 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-13429248274432664635.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14993245351706433524.kers'
[2026-05-28 10:09:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13429248274432664635.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14993245351706433524.kers]
Normalized transition count is 23 out of 24 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 23 rows 17 cols 68 entries
Finished phase 1 with 12 SingleSign rule and 0 generalized
[2026-05-28 10:09:56] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14993245351706433524.kers
Total runtime 0 ms.
[2026-05-28 10:09:56] [INFO ] Implicit Places using invariants in 36 ms returned [7, 8]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 39 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 15/22 places, 25/30 transitions.
Graph (trivial) has 10 edges and 15 vertex of which 6 / 15 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 12 transition count 18
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 8 place count 12 transition count 15
Reduce places removed 4 places and 0 transitions.
Graph (trivial) has 8 edges and 8 vertex of which 3 / 8 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 1 with 5 rules applied. Total rules applied 13 place count 6 transition count 15
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 18 place count 6 transition count 10
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 20 place count 6 transition count 8
Applied a total of 20 rules in 3 ms. Remains 6 /15 variables (removed 9) and now considering 8/25 (removed 17) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17636965458630850212.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4197281028777377663.kers'
[2026-05-28 10:09:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17636965458630850212.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4197281028777377663.kers]
Normalized transition count is 7 out of 8 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 7 rows 5 cols 14 entries
Finished phase 1 with 4 SingleSign rule and 0 generalized
[2026-05-28 10:09:56] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4197281028777377663.kers
Total runtime 0 ms.
[2026-05-28 10:09:57] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-28 10:09:57] [INFO ] Invariant cache hit.
[2026-05-28 10:09:57] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 6/22 places, 8/30 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 112 ms. Remains : 6/22 places, 8/30 transitions.
[2026-05-28 10:09:57] [INFO ] Flatten gal took : 1 ms
[2026-05-28 10:09:57] [INFO ] Flatten gal took : 1 ms
[2026-05-28 10:09:57] [INFO ] Input system was already deterministic with 8 transitions.
RANDOM walk for 173 steps (0 resets) in 4 ms. (34 steps per ms) remains 0/1 properties
FORMULA MAPK-PT-00008-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-28 10:09:57] [INFO ] Flatten gal took : 1 ms
[2026-05-28 10:09:57] [INFO ] Flatten gal took : 1 ms
[2026-05-28 10:09:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10964275979232980184.gal : 1 ms
[2026-05-28 10:09:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15688200876420503317.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10964275979232980184.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15688200876420503317.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 22/22 places, 30/30 transitions.
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 22 transition count 30
Applied a total of 2 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 30/30 (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-593248830263349114.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9590130964955634972.kers'
[2026-05-28 10:09:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-593248830263349114.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9590130964955634972.kers]
Normalized transition count is 29 out of 30 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 29 rows 20 cols 80 entries
Finished phase 1 with 14 SingleSign rule and 1 generalized
[2026-05-28 10:09:57] [INFO ] Computed 7 invariants in 2 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-9590130964955634972.kers
Total runtime 2 ms.
[2026-05-28 10:09:57] [INFO ] Implicit Places using invariants in 64 ms returned [8, 9]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 66 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 20/22 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 30/30 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 69 ms. Remains : 20/22 places, 30/30 transitions.
[2026-05-28 10:09:57] [INFO ] Flatten gal took : 3 ms
[2026-05-28 10:09:57] [INFO ] Flatten gal took : 3 ms
[2026-05-28 10:09:57] [INFO ] Input system was already deterministic with 30 transitions.
[2026-05-28 10:09:57] [INFO ] Flatten gal took : 2 ms
[2026-05-28 10:09:57] [INFO ] Flatten gal took : 2 ms
[2026-05-28 10:09:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality433118336825607819.gal : 1 ms
[2026-05-28 10:09:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality945671980756672424.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/CTLCardinality433118336825607819.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality945671980756672424.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 -...281
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,6.11064e+06,0.026431,4628,2,362,5,4694,6,0,112,4242,0
Converting to forward existential form...Done !
original formula: EF((((ERKP_MEKPP>MEK) * ((ERK>RafP_Phase1) + (EG((Raf>ERKPP_Phase3)) * ((ERKPP_Phase3>MEK_RafP)||(ERK>ERKP_Phase3))))) * (((RasGTP>4)||(R...219
=> equivalent forward existential formula: ([(((FwdU(Init,TRUE) * (((RasGTP>4)||(RafP_Phase1>0))||((MEKPP<2)||((RafP_Phase1<7)&&(MEKP_RafP<3))))) * (ERKP_M...404
(forward)formula 0,1,0.030003,4888,1,0,9,4694,10,2,170,4242,3
FORMULA MAPK-PT-00008-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 22/22 places, 30/30 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 22 transition count 29
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 20 transition count 29
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 20 transition count 28
Partial Post-agglomeration rule applied 4 times.
Drop transitions (Partial Post agglomeration) removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 20 transition count 28
Applied a total of 8 rules in 4 ms. Remains 20 /22 variables (removed 2) and now considering 28/30 (removed 2) transitions.
[2026-05-28 10:09:57] [INFO ] Flow matrix only has 26 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12018702127509071476.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13662169199251599216.kers'
[2026-05-28 10:09:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12018702127509071476.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13662169199251599216.kers]
Normalized transition count is 25 out of 26 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 25 rows 19 cols 70 entries
Finished phase 1 with 13 SingleSign rule and 1 generalized
[2026-05-28 10:09:57] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13662169199251599216.kers
Total runtime 0 ms.
[2026-05-28 10:09:57] [INFO ] Implicit Places using invariants in 32 ms returned [8, 9]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 33 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 18/22 places, 28/30 transitions.
Graph (trivial) has 9 edges and 18 vertex of which 2 / 18 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 17 transition count 26
Applied a total of 2 rules in 4 ms. Remains 17 /18 variables (removed 1) and now considering 26/28 (removed 2) transitions.
[2026-05-28 10:09:57] [INFO ] Flow matrix only has 23 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1904442936883489090.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3835896262473050588.kers'
[2026-05-28 10:09:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1904442936883489090.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3835896262473050588.kers]
Normalized transition count is 22 out of 23 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 22 rows 16 cols 54 entries
Finished phase 1 with 12 SingleSign rule and 1 generalized
[2026-05-28 10:09:57] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3835896262473050588.kers
Total runtime 0 ms.
[2026-05-28 10:09:57] [INFO ] Implicit Places using invariants in 22 ms returned []
[2026-05-28 10:09:57] [INFO ] Flow matrix only has 23 transitions (discarded 3 similar events)
[2026-05-28 10:09:57] [INFO ] Invariant cache hit.
[2026-05-28 10:09:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-28 10:09:57] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 17/22 places, 26/30 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 111 ms. Remains : 17/22 places, 26/30 transitions.
[2026-05-28 10:09:57] [INFO ] Flatten gal took : 2 ms
[2026-05-28 10:09:57] [INFO ] Flatten gal took : 3 ms
[2026-05-28 10:09:57] [INFO ] Input system was already deterministic with 26 transitions.
[2026-05-28 10:09:57] [INFO ] Flatten gal took : 2 ms
[2026-05-28 10:09:57] [INFO ] Flatten gal took : 2 ms
[2026-05-28 10:09:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality9982598707591952844.gal : 1 ms
[2026-05-28 10:09:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality2545493592276397955.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/CTLCardinality9982598707591952844.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2545493592276397955.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.07509e+06,0.446682,14552,2,1502,5,58898,6,0,93,65043,0
Converting to forward existential form...Done !
original formula: EF((((RafP_Phase1<=5) * EG(((MEKP_RafP<1) * EF((MEKPP>=4))))) * ((ERK>=1) + ((AF((Phase1>=5)) * (MEK<=5)) * (ERKP_MEKPP>=1)))))
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * ((RafP_Phase1<=5) * EG(((MEKP_RafP<1) * E(TRUE U (MEKPP>=4)))))) * (ERK>=1))] != FALSE + [...308
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,0.668324,14732,1,0,13,58898,24,4,515,65043,11
FORMULA MAPK-PT-00008-CTLCardinality-2024-12 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, 30/30 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 30/30 (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-16325952629975106394.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14335305852043857357.kers'
[2026-05-28 10:09:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16325952629975106394.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14335305852043857357.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 30 rows 20 cols 84 entries
Finished phase 1 with 14 SingleSign rule and 1 generalized
[2026-05-28 10:09:58] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14335305852043857357.kers
Total runtime 0 ms.
[2026-05-28 10:09:58] [INFO ] Implicit Places using invariants in 35 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 36 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/22 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 30/30 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 38 ms. Remains : 21/22 places, 30/30 transitions.
[2026-05-28 10:09:58] [INFO ] Flatten gal took : 2 ms
[2026-05-28 10:09:58] [INFO ] Flatten gal took : 2 ms
[2026-05-28 10:09:58] [INFO ] Input system was already deterministic with 30 transitions.
[2026-05-28 10:09:58] [INFO ] Flatten gal took : 2 ms
[2026-05-28 10:09:58] [INFO ] Flatten gal took : 2 ms
[2026-05-28 10:09:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality9302472593790399573.gal : 1 ms
[2026-05-28 10:09:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality3165448501798519288.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/CTLCardinality9302472593790399573.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3165448501798519288.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,6.11064e+06,0.019711,4392,2,251,5,3048,6,0,117,2720,0
Converting to forward existential form...Done !
original formula: EX(EF(EG(((EG((ERKP_Phase3>Raf_RasGTP)) * (RasGTP<6)) * (Phase2>Phase1)))))
=> equivalent forward existential formula: [FwdG(FwdU(EY(Init),TRUE),((EG((ERKP_Phase3>Raf_RasGTP)) * (RasGTP<6)) * (Phase2>Phase1)))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.105971,7004,1,0,11,16916,25,4,658,18237,15
FORMULA MAPK-PT-00008-CTLCardinality-2024-13 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, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 30/30 (removed 0) transitions.
[2026-05-28 10:09:58] [INFO ] Invariant cache hit.
[2026-05-28 10:09:58] [INFO ] Implicit Places using invariants in 37 ms returned [8, 9]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 38 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 20/22 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 30/30 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 40 ms. Remains : 20/22 places, 30/30 transitions.
[2026-05-28 10:09:58] [INFO ] Flatten gal took : 2 ms
[2026-05-28 10:09:58] [INFO ] Flatten gal took : 1 ms
[2026-05-28 10:09:58] [INFO ] Input system was already deterministic with 30 transitions.
[2026-05-28 10:09:58] [INFO ] Flatten gal took : 2 ms
[2026-05-28 10:09:58] [INFO ] Flatten gal took : 1 ms
[2026-05-28 10:09:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality5162287094427076687.gal : 1 ms
[2026-05-28 10:09:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality6016908866232094058.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/CTLCardinality5162287094427076687.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6016908866232094058.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,6.11064e+06,0.02793,4636,2,362,5,4808,6,0,113,4249,0
Converting to forward existential form...Done !
original formula: EF(AG(EX(AX(EX((ERKPP_Phase3<=0))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(EX(!(EX(!(EX((ERKPP_Phase3<=0))))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.174408,8504,1,0,12,29652,14,3,562,26403,8
FORMULA MAPK-PT-00008-CTLCardinality-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
[2026-05-28 10:09:58] [INFO ] Flatten gal took : 3 ms
[2026-05-28 10:09:58] [INFO ] Flatten gal took : 3 ms
Total runtime 10538 ms.
BK_STOP 1779962998520
--------------------
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="MAPK-PT-00008"
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 MAPK-PT-00008, 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 r162-smll-177961108000545"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MAPK-PT-00008.tgz
mv MAPK-PT-00008 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 '
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 ;