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.r050-smll-177946901100185.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 CircadianClock-PT-000100, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r050-smll-177946901100185
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 428K
-rw-r--r-- 1 mcc users 5.6K Mar 6 10:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 53K Mar 6 10:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Mar 6 10:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Mar 6 10:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 08:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 08:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 15 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.4K Mar 6 10:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K Mar 6 10:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Mar 6 10:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Mar 6 10:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 08:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 11K 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 CircadianClock-PT-000100-CTLCardinality-2024-00
FORMULA_NAME CircadianClock-PT-000100-CTLCardinality-2024-01
FORMULA_NAME CircadianClock-PT-000100-CTLCardinality-2024-02
FORMULA_NAME CircadianClock-PT-000100-CTLCardinality-2024-03
FORMULA_NAME CircadianClock-PT-000100-CTLCardinality-2024-04
FORMULA_NAME CircadianClock-PT-000100-CTLCardinality-2024-05
FORMULA_NAME CircadianClock-PT-000100-CTLCardinality-2024-06
FORMULA_NAME CircadianClock-PT-000100-CTLCardinality-2024-07
FORMULA_NAME CircadianClock-PT-000100-CTLCardinality-2024-08
FORMULA_NAME CircadianClock-PT-000100-CTLCardinality-2024-09
FORMULA_NAME CircadianClock-PT-000100-CTLCardinality-2024-10
FORMULA_NAME CircadianClock-PT-000100-CTLCardinality-2024-11
FORMULA_NAME CircadianClock-PT-000100-CTLCardinality-2024-12
FORMULA_NAME CircadianClock-PT-000100-CTLCardinality-2024-13
FORMULA_NAME CircadianClock-PT-000100-CTLCardinality-2024-14
FORMULA_NAME CircadianClock-PT-000100-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779553486862

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CircadianClock-PT-000100
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-23 16:24:48] [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]
[2026-05-23 16:24:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 16:24:49] [INFO ] Load time of PNML (sax parser for PT used): 60 ms
[2026-05-23 16:24:49] [INFO ] Transformed 14 places.
[2026-05-23 16:24:49] [INFO ] Transformed 16 transitions.
[2026-05-23 16:24:49] [INFO ] Parsed PT model containing 14 places and 16 transitions and 58 arcs in 247 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 23 ms.
Support contains 14 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 11 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2026-05-23 16:24:49] [INFO ] Flow matrix only has 14 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-5483650433125220910.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9818713403140646313.kers'
[2026-05-23 16:24:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5483650433125220910.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9818713403140646313.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 14 rows 7 cols 21 entries
Finished phase 1 with 7 SingleSign rule and 0 generalized
[2026-05-23 16:24:49] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9818713403140646313.kers
Total runtime 1 ms.
[2026-05-23 16:24:49] [INFO ] Implicit Places using invariants in 288 ms returned []
[2026-05-23 16:24:49] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:24:49] [INFO ] Invariant cache hit.
[2026-05-23 16:24:49] [INFO ] State equation strengthened by 2 read => feed constraints.
[2026-05-23 16:24:49] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 422 ms to find 0 implicit places.
Running 14 sub problems to find dead transitions.
[2026-05-23 16:24:49] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:24:49] [INFO ] Invariant cache hit.
[2026-05-23 16:24:49] [INFO ] State equation strengthened by 2 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/14 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 14/28 variables, 14/21 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/28 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 0/28 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 28/28 variables, and 23 constraints, problems are : Problem set: 0 solved, 14 unsolved in 578 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 14/14 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/14 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 14/28 variables, 14/21 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/28 variables, 14/37 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/28 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (OVERLAPS) 0/28 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 28/28 variables, and 37 constraints, problems are : Problem set: 0 solved, 14 unsolved in 443 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 14/14 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1054ms problems are : Problem set: 0 solved, 14 unsolved
Search for dead transitions found 0 dead transitions in 1070ms
Finished structural reductions in LTL mode , in 1 iterations and 1560 ms. Remains : 14/14 places, 16/16 transitions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2026-05-23 16:24:50] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:24:50] [INFO ] Invariant cache hit.
[2026-05-23 16:24:50] [INFO ] Implicit Places using invariants in 43 ms returned []
[2026-05-23 16:24:50] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:24:50] [INFO ] Invariant cache hit.
[2026-05-23 16:24:50] [INFO ] State equation strengthened by 2 read => feed constraints.
[2026-05-23 16:24:50] [INFO ] Implicit Places using invariants and state equation in 47 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 95 ms. Remains : 14/14 places, 16/16 transitions.
Support contains 14 out of 14 places after structural reductions.
[2026-05-23 16:24:51] [INFO ] Flatten gal took : 31 ms
[2026-05-23 16:24:51] [INFO ] Flatten gal took : 12 ms
[2026-05-23 16:24:51] [INFO ] Input system was already deterministic with 16 transitions.
RANDOM walk for 40127 steps (8 resets) in 400 ms. (100 steps per ms) remains 13/54 properties
BEST_FIRST walk for 40004 steps (8 resets) in 372 ms. (107 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 220 ms. (181 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 232 ms. (171 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 160 ms. (248 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (8 resets) in 127 ms. (312 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 71 ms. (555 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 173 ms. (229 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 91 ms. (434 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 141 ms. (281 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 109 ms. (363 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (8 resets) in 81 ms. (487 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 67 ms. (588 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 113 ms. (350 steps per ms) remains 13/13 properties
[2026-05-23 16:24:52] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:24:52] [INFO ] Invariant cache hit.
[2026-05-23 16:24:52] [INFO ] State equation strengthened by 2 read => feed constraints.
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp52 is UNSAT
After SMT solving in domain Real declared 7/28 variables, and 3 constraints, problems are : Problem set: 13 solved, 0 unsolved in 50 ms.
Refiners :[Positive P Invariants (semi-flows): 3/7 constraints, State Equation: 0/14 constraints, ReadFeed: 0/2 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 58ms problems are : Problem set: 13 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 13 atomic propositions for a total of 16 simplifications.
FORMULA CircadianClock-PT-000100-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 16:24:52] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2026-05-23 16:24:52] [INFO ] Flatten gal took : 5 ms
FORMULA CircadianClock-PT-000100-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircadianClock-PT-000100-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 16:24:52] [INFO ] Flatten gal took : 3 ms
[2026-05-23 16:24:52] [INFO ] Input system was already deterministic with 16 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2026-05-23 16:24:52] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:24:52] [INFO ] Invariant cache hit.
[2026-05-23 16:24:52] [INFO ] Implicit Places using invariants in 42 ms returned []
[2026-05-23 16:24:52] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:24:52] [INFO ] Invariant cache hit.
[2026-05-23 16:24:52] [INFO ] State equation strengthened by 2 read => feed constraints.
[2026-05-23 16:24:52] [INFO ] Implicit Places using invariants and state equation in 42 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 : 14/14 places, 16/16 transitions.
[2026-05-23 16:24:52] [INFO ] Flatten gal took : 3 ms
[2026-05-23 16:24:52] [INFO ] Flatten gal took : 2 ms
[2026-05-23 16:24:52] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-23 16:24:52] [INFO ] Flatten gal took : 3 ms
[2026-05-23 16:24:52] [INFO ] Flatten gal took : 3 ms
[2026-05-23 16:24:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality11694861900297171252.gal : 1 ms
[2026-05-23 16:24:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality2244730074316689133.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/CTLCardinality11694861900297171252.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2244730074316689133.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,4.20404e+10,1.66241,42896,2,517,5,235094,6,0,75,262885,0


Converting to forward existential form...Done !
original formula: EF(AX(FALSE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(FALSE))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,1.67958,42928,1,0,5,235094,9,0,1307,262885,2
FORMULA CircadianClock-PT-000100-CTLCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2026-05-23 16:24:54] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:24:54] [INFO ] Invariant cache hit.
[2026-05-23 16:24:54] [INFO ] Implicit Places using invariants in 39 ms returned []
[2026-05-23 16:24:54] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:24:54] [INFO ] Invariant cache hit.
[2026-05-23 16:24:54] [INFO ] State equation strengthened by 2 read => feed constraints.
[2026-05-23 16:24:54] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 88 ms. Remains : 14/14 places, 16/16 transitions.
[2026-05-23 16:24:54] [INFO ] Flatten gal took : 3 ms
[2026-05-23 16:24:54] [INFO ] Flatten gal took : 2 ms
[2026-05-23 16:24:54] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-23 16:24:54] [INFO ] Flatten gal took : 3 ms
[2026-05-23 16:24:54] [INFO ] Flatten gal took : 3 ms
[2026-05-23 16:24:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality11072612586453518612.gal : 1 ms
[2026-05-23 16:24:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality4480030581082180778.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/CTLCardinality11072612586453518612.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4480030581082180778.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,4.20404e+10,1.64994,43000,2,517,5,235094,6,0,75,262885,0


Converting to forward existential form...Done !
original formula: EX(E(AX((a<=69)) U EX(!(EX((a<=78))))))
=> equivalent forward existential formula: [(EY(FwdU(EY(Init),!(EX(!((a<=69)))))) * !(EX((a<=78))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,10.6516,225384,1,0,1288,1.27112e+06,16,1348,1331,1.8083e+06,2027
FORMULA CircadianClock-PT-000100-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 7 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2026-05-23 16:25:05] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:25:05] [INFO ] Invariant cache hit.
[2026-05-23 16:25:05] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-23 16:25:05] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:25:05] [INFO ] Invariant cache hit.
[2026-05-23 16:25:05] [INFO ] State equation strengthened by 2 read => feed constraints.
[2026-05-23 16:25:05] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2026-05-23 16:25:05] [INFO ] Redundant transitions in 18 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 128 ms. Remains : 14/14 places, 16/16 transitions.
[2026-05-23 16:25:05] [INFO ] Flatten gal took : 4 ms
[2026-05-23 16:25:05] [INFO ] Flatten gal took : 5 ms
[2026-05-23 16:25:05] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-23 16:25:05] [INFO ] Flatten gal took : 3 ms
[2026-05-23 16:25:05] [INFO ] Flatten gal took : 3 ms
[2026-05-23 16:25:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality886543782338544027.gal : 1 ms
[2026-05-23 16:25:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality1740597719424451328.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/CTLCardinality886543782338544027.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1740597719424451328.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
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,4.20404e+10,2.24031,42976,2,517,5,235094,6,0,75,262885,0


Converting to forward existential form...Done !
original formula: AG(AF((mr<30)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((mr<30)))] = FALSE
Hit Full ! (commute/partial/dont) 12/0/4
(forward)formula 0,0,2.26488,42976,1,0,6,235094,20,0,1354,262885,8
FORMULA CircadianClock-PT-000100-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2026-05-23 16:25:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:25:07] [INFO ] Invariant cache hit.
[2026-05-23 16:25:07] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-23 16:25:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:25:07] [INFO ] Invariant cache hit.
[2026-05-23 16:25:07] [INFO ] State equation strengthened by 2 read => feed constraints.
[2026-05-23 16:25:07] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2026-05-23 16:25:07] [INFO ] Redundant transitions in 13 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 91 ms. Remains : 14/14 places, 16/16 transitions.
[2026-05-23 16:25:07] [INFO ] Flatten gal took : 2 ms
[2026-05-23 16:25:07] [INFO ] Flatten gal took : 2 ms
[2026-05-23 16:25:08] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-23 16:25:08] [INFO ] Flatten gal took : 1 ms
[2026-05-23 16:25:08] [INFO ] Flatten gal took : 2 ms
[2026-05-23 16:25:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality13802859907383199018.gal : 1 ms
[2026-05-23 16:25:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality8614546381275934182.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/CTLCardinality13802859907383199018.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8614546381275934182.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,4.20404e+10,1.81263,42988,2,517,5,235094,6,0,75,262885,0


Converting to forward existential form...Done !
original formula: EF(((!(A((mr>=23) U (a_cap<=86))) * (ma_cap<51)) * (a>54)))
=> equivalent forward existential formula: ([(FwdU(((FwdU(Init,TRUE) * (a>54)) * (ma_cap<51)),!((a_cap<=86))) * (!((mr>=23)) * !((a_cap<=86))))] != FALSE +...231
Hit Full ! (commute/partial/dont) 9/0/7
(forward)formula 0,0,1.83891,42992,1,0,13,235094,31,6,1351,262885,11
FORMULA CircadianClock-PT-000100-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2026-05-23 16:25:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:25:09] [INFO ] Invariant cache hit.
[2026-05-23 16:25:09] [INFO ] Implicit Places using invariants in 21 ms returned []
[2026-05-23 16:25:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:25:09] [INFO ] Invariant cache hit.
[2026-05-23 16:25:09] [INFO ] State equation strengthened by 2 read => feed constraints.
[2026-05-23 16:25:09] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2026-05-23 16:25:09] [INFO ] Redundant transitions in 14 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 77 ms. Remains : 14/14 places, 16/16 transitions.
[2026-05-23 16:25:09] [INFO ] Flatten gal took : 1 ms
[2026-05-23 16:25:09] [INFO ] Flatten gal took : 2 ms
[2026-05-23 16:25:09] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-23 16:25:09] [INFO ] Flatten gal took : 2 ms
[2026-05-23 16:25:09] [INFO ] Flatten gal took : 1 ms
[2026-05-23 16:25:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality10198098260623728793.gal : 1 ms
[2026-05-23 16:25:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality5824001723472504035.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/CTLCardinality10198098260623728793.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5824001723472504035.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,4.20404e+10,1.73404,43000,2,517,5,235094,6,0,75,262885,0


Converting to forward existential form...Done !
original formula: AF((EG((EF(((ma_cap<=mr)&&(ma_cap<=dr))) + EG(((r>=9)||(r_cap<=c))))) * (EF((((mr>dr_a)||(mr>59))||((r_cap>dr)||((dr_a>=64)&&(dr>=87)))))...245
=> equivalent forward existential formula: [FwdG(Init,!((EG((E(TRUE U ((ma_cap<=mr)&&(ma_cap<=dr))) + EG(((r>=9)||(r_cap<=c))))) * (E(TRUE U (((mr>dr_a)||(...314
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,4.8391,52244,1,0,14,235094,40,3,2576,262885,20
FORMULA CircadianClock-PT-000100-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2026-05-23 16:25:14] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:25:14] [INFO ] Invariant cache hit.
[2026-05-23 16:25:14] [INFO ] Implicit Places using invariants in 28 ms returned []
[2026-05-23 16:25:14] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:25:14] [INFO ] Invariant cache hit.
[2026-05-23 16:25:14] [INFO ] State equation strengthened by 2 read => feed constraints.
[2026-05-23 16:25:14] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2026-05-23 16:25:14] [INFO ] Redundant transitions in 14 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 87 ms. Remains : 14/14 places, 16/16 transitions.
[2026-05-23 16:25:14] [INFO ] Flatten gal took : 2 ms
[2026-05-23 16:25:14] [INFO ] Flatten gal took : 2 ms
[2026-05-23 16:25:14] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-23 16:25:14] [INFO ] Flatten gal took : 2 ms
[2026-05-23 16:25:14] [INFO ] Flatten gal took : 2 ms
[2026-05-23 16:25:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality18164462654166319018.gal : 1 ms
[2026-05-23 16:25:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality17507037104857513073.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/CTLCardinality18164462654166319018.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17507037104857513073.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,4.20404e+10,1.74157,43008,2,517,5,235094,6,0,75,262885,0


Converting to forward existential form...Done !
original formula: AG((((r<=82)||(a_cap>=26)) + (((c>=40) + AG((a<=83))) * (AF((a>86)) + A(EG((r<=12)) U (r_cap>=60))))))
=> equivalent forward existential formula: ([(FwdU(((FwdU(Init,TRUE) * !(((r<=82)||(a_cap>=26)))) * !((c>=40))),TRUE) * !((a<=83)))] = FALSE * [FwdG(((FwdU...302
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 12/0/4
Hit Full ! (commute/partial/dont) 9/0/7
(forward)formula 0,0,5.12746,74748,1,0,13,296404,38,7,1384,355417,16
FORMULA CircadianClock-PT-000100-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2026-05-23 16:25:20] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:25:20] [INFO ] Invariant cache hit.
[2026-05-23 16:25:20] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-23 16:25:20] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:25:20] [INFO ] Invariant cache hit.
[2026-05-23 16:25:20] [INFO ] State equation strengthened by 2 read => feed constraints.
[2026-05-23 16:25:20] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 80 ms. Remains : 14/14 places, 16/16 transitions.
[2026-05-23 16:25:20] [INFO ] Flatten gal took : 3 ms
[2026-05-23 16:25:20] [INFO ] Flatten gal took : 1 ms
[2026-05-23 16:25:20] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-23 16:25:20] [INFO ] Flatten gal took : 1 ms
[2026-05-23 16:25:20] [INFO ] Flatten gal took : 2 ms
[2026-05-23 16:25:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality8210250009200190371.gal : 1 ms
[2026-05-23 16:25:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality9543462420545336329.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/CTLCardinality8210250009200190371.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9543462420545336329.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,4.20404e+10,1.76833,42988,2,517,5,235094,6,0,75,262885,0


Converting to forward existential form...Done !
original formula: EG(!(E(EX(((mr<43)||(c_cap>=58))) U EX(!(AG((dr<=r_cap)))))))
=> equivalent forward existential formula: [FwdG(Init,!(E(EX(((mr<43)||(c_cap>=58))) U EX(!(!(E(TRUE U !((dr<=r_cap)))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,2.42887,42992,1,0,8,235094,25,2,1548,262885,11
FORMULA CircadianClock-PT-000100-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2026-05-23 16:25:22] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:25:22] [INFO ] Invariant cache hit.
[2026-05-23 16:25:22] [INFO ] Implicit Places using invariants in 41 ms returned []
[2026-05-23 16:25:22] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:25:22] [INFO ] Invariant cache hit.
[2026-05-23 16:25:22] [INFO ] State equation strengthened by 2 read => feed constraints.
[2026-05-23 16:25:22] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2026-05-23 16:25:22] [INFO ] Redundant transitions in 19 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 119 ms. Remains : 14/14 places, 16/16 transitions.
[2026-05-23 16:25:22] [INFO ] Flatten gal took : 2 ms
[2026-05-23 16:25:22] [INFO ] Flatten gal took : 2 ms
[2026-05-23 16:25:22] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-23 16:25:22] [INFO ] Flatten gal took : 1 ms
[2026-05-23 16:25:22] [INFO ] Flatten gal took : 1 ms
[2026-05-23 16:25:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality13221874022938560424.gal : 1 ms
[2026-05-23 16:25:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality9916828079949086748.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/CTLCardinality13221874022938560424.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9916828079949086748.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,4.20404e+10,2.21341,42988,2,517,5,235094,6,0,75,262885,0


Converting to forward existential form...Done !
original formula: AF(!(A((a_cap>=88) U EF((r_cap<=r)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(!((E(!(E(TRUE U (r_cap<=r))) U (!((a_cap>=88)) * !(E(TRUE U (r_cap<=r))))) + EG(!(E(TRUE U (r_cap...176
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,3.87362,53156,1,0,6,287727,25,1,1561,317003,10
FORMULA CircadianClock-PT-000100-CTLCardinality-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2026-05-23 16:25:26] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:25:26] [INFO ] Invariant cache hit.
[2026-05-23 16:25:26] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-23 16:25:26] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:25:26] [INFO ] Invariant cache hit.
[2026-05-23 16:25:26] [INFO ] State equation strengthened by 2 read => feed constraints.
[2026-05-23 16:25:26] [INFO ] Implicit Places using invariants and state equation in 35 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 : 14/14 places, 16/16 transitions.
[2026-05-23 16:25:26] [INFO ] Flatten gal took : 1 ms
[2026-05-23 16:25:26] [INFO ] Flatten gal took : 1 ms
[2026-05-23 16:25:26] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-23 16:25:26] [INFO ] Flatten gal took : 1 ms
[2026-05-23 16:25:26] [INFO ] Flatten gal took : 2 ms
[2026-05-23 16:25:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality9083941477461687134.gal : 1 ms
[2026-05-23 16:25:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality17935321287400195538.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/CTLCardinality9083941477461687134.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17935321287400195538.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,4.20404e+10,2.07792,43008,2,517,5,235094,6,0,75,262885,0


Converting to forward existential form...Done !
original formula: EX(AX(EG(EF((c_cap<=69)))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(EG(E(TRUE U (c_cap<=69)))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,2.31848,43012,1,0,7,235094,17,1,1345,262885,9
FORMULA CircadianClock-PT-000100-CTLCardinality-2024-11 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 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2026-05-23 16:25:29] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:25:29] [INFO ] Invariant cache hit.
[2026-05-23 16:25:29] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-23 16:25:29] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:25:29] [INFO ] Invariant cache hit.
[2026-05-23 16:25:29] [INFO ] State equation strengthened by 2 read => feed constraints.
[2026-05-23 16:25:29] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2026-05-23 16:25:29] [INFO ] Redundant transitions in 13 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 82 ms. Remains : 14/14 places, 16/16 transitions.
[2026-05-23 16:25:29] [INFO ] Flatten gal took : 1 ms
[2026-05-23 16:25:29] [INFO ] Flatten gal took : 1 ms
[2026-05-23 16:25:29] [INFO ] Input system was already deterministic with 16 transitions.
RANDOM walk for 1919 steps (0 resets) in 4 ms. (383 steps per ms) remains 0/1 properties
FORMULA CircadianClock-PT-000100-CTLCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-23 16:25:29] [INFO ] Flatten gal took : 2 ms
[2026-05-23 16:25:29] [INFO ] Flatten gal took : 1 ms
[2026-05-23 16:25:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13504321930083923823.gal : 1 ms
[2026-05-23 16:25:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5237926800834832018.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/ReachabilityCardinality13504321930083923823.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5237926800834832018.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2026-05-23 16:25:29] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:25:29] [INFO ] Invariant cache hit.
[2026-05-23 16:25:29] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-23 16:25:29] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:25:29] [INFO ] Invariant cache hit.
[2026-05-23 16:25:29] [INFO ] State equation strengthened by 2 read => feed constraints.
[2026-05-23 16:25:29] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 64 ms. Remains : 14/14 places, 16/16 transitions.
[2026-05-23 16:25:29] [INFO ] Flatten gal took : 1 ms
[2026-05-23 16:25:29] [INFO ] Flatten gal took : 1 ms
[2026-05-23 16:25:29] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-23 16:25:29] [INFO ] Flatten gal took : 2 ms
[2026-05-23 16:25:29] [INFO ] Flatten gal took : 2 ms
[2026-05-23 16:25:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality15968415479981756463.gal : 0 ms
[2026-05-23 16:25:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality6253458011158349375.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/CTLCardinality15968415479981756463.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6253458011158349375.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,4.20404e+10,2.08673,42996,2,517,5,235094,6,0,75,262885,0


Converting to forward existential form...Done !
original formula: EF(AG((EX((ma>dr_a)) + AF((c<=mr_cap)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((EX((ma>dr_a)) + !(EG(!((c<=mr_cap)))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,7.96771,85404,1,0,11,244634,24,3,1752,263657,10
FORMULA CircadianClock-PT-000100-CTLCardinality-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2026-05-23 16:25:37] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:25:37] [INFO ] Invariant cache hit.
[2026-05-23 16:25:37] [INFO ] Implicit Places using invariants in 36 ms returned []
[2026-05-23 16:25:37] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:25:37] [INFO ] Invariant cache hit.
[2026-05-23 16:25:37] [INFO ] State equation strengthened by 2 read => feed constraints.
[2026-05-23 16:25:37] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2026-05-23 16:25:37] [INFO ] Redundant transitions in 14 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 124 ms. Remains : 14/14 places, 16/16 transitions.
[2026-05-23 16:25:37] [INFO ] Flatten gal took : 2 ms
[2026-05-23 16:25:37] [INFO ] Flatten gal took : 1 ms
[2026-05-23 16:25:37] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-23 16:25:37] [INFO ] Flatten gal took : 1 ms
[2026-05-23 16:25:37] [INFO ] Flatten gal took : 7 ms
[2026-05-23 16:25:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality6076750646685440418.gal : 1 ms
[2026-05-23 16:25:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality17890561865784854114.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/CTLCardinality6076750646685440418.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17890561865784854114.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,4.20404e+10,1.82994,43000,2,517,5,235094,6,0,75,262885,0


Converting to forward existential form...Done !
original formula: AG((AG((ma<68)) * EF((a>dr_a))))
=> equivalent forward existential formula: ([(FwdU(FwdU(Init,TRUE),TRUE) * !((ma<68)))] = FALSE * [(FwdU(Init,TRUE) * !(E(TRUE U (a>dr_a))))] = FALSE)
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,1.85699,43000,1,0,9,235094,17,2,1356,262885,8
FORMULA CircadianClock-PT-000100-CTLCardinality-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2026-05-23 16:25:39] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:25:39] [INFO ] Invariant cache hit.
[2026-05-23 16:25:39] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-23 16:25:39] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2026-05-23 16:25:39] [INFO ] Invariant cache hit.
[2026-05-23 16:25:39] [INFO ] State equation strengthened by 2 read => feed constraints.
[2026-05-23 16:25:39] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2026-05-23 16:25:39] [INFO ] Redundant transitions in 17 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 115 ms. Remains : 14/14 places, 16/16 transitions.
[2026-05-23 16:25:39] [INFO ] Flatten gal took : 2 ms
[2026-05-23 16:25:39] [INFO ] Flatten gal took : 2 ms
[2026-05-23 16:25:39] [INFO ] Input system was already deterministic with 16 transitions.
[2026-05-23 16:25:39] [INFO ] Flatten gal took : 2 ms
[2026-05-23 16:25:39] [INFO ] Flatten gal took : 1 ms
[2026-05-23 16:25:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality3885006004271920204.gal : 1 ms
[2026-05-23 16:25:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality14935123327850667754.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/CTLCardinality3885006004271920204.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14935123327850667754.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,4.20404e+10,2.03321,42988,2,517,5,235094,6,0,75,262885,0


Converting to forward existential form...Done !
original formula: AG(EF(((ma<=mr_cap)&&(dr<=5))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((ma<=mr_cap)&&(dr<=5)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,2.18884,42988,1,0,6,235094,14,0,1524,262885,5
FORMULA CircadianClock-PT-000100-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2026-05-23 16:25:41] [INFO ] Flatten gal took : 2 ms
[2026-05-23 16:25:41] [INFO ] Flatten gal took : 2 ms
Total runtime 52816 ms.

BK_STOP 1779553541746

--------------------
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="CircadianClock-PT-000100"
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 CircadianClock-PT-000100, 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 r050-smll-177946901100185"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CircadianClock-PT-000100.tgz
mv CircadianClock-PT-000100 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 ;