Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r114-smll-177955740500353.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 Eratosthenes-PT-500, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-177955740500353
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 6.9K Mar 7 05:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Mar 7 05:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Mar 7 05:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Mar 7 05:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 09:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 09:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 09:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 15 09:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 7 05:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Mar 7 05:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Mar 7 05:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 126K Mar 7 05:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 09:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 1006K 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 Eratosthenes-PT-500-CTLCardinality-2024-00
FORMULA_NAME Eratosthenes-PT-500-CTLCardinality-2024-01
FORMULA_NAME Eratosthenes-PT-500-CTLCardinality-2024-02
FORMULA_NAME Eratosthenes-PT-500-CTLCardinality-2024-03
FORMULA_NAME Eratosthenes-PT-500-CTLCardinality-2024-04
FORMULA_NAME Eratosthenes-PT-500-CTLCardinality-2024-05
FORMULA_NAME Eratosthenes-PT-500-CTLCardinality-2024-06
FORMULA_NAME Eratosthenes-PT-500-CTLCardinality-2024-07
FORMULA_NAME Eratosthenes-PT-500-CTLCardinality-2024-08
FORMULA_NAME Eratosthenes-PT-500-CTLCardinality-2024-09
FORMULA_NAME Eratosthenes-PT-500-CTLCardinality-2024-10
FORMULA_NAME Eratosthenes-PT-500-CTLCardinality-2024-11
FORMULA_NAME Eratosthenes-PT-500-CTLCardinality-2024-12
FORMULA_NAME Eratosthenes-PT-500-CTLCardinality-2024-13
FORMULA_NAME Eratosthenes-PT-500-CTLCardinality-2024-14
FORMULA_NAME Eratosthenes-PT-500-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779831861434

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Eratosthenes-PT-500
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-26 21:44:23] [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]
[2026-05-26 21:44:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 21:44:24] [INFO ] Load time of PNML (sax parser for PT used): 394 ms
[2026-05-26 21:44:24] [INFO ] Transformed 499 places.
[2026-05-26 21:44:24] [INFO ] Transformed 2191 transitions.
[2026-05-26 21:44:24] [INFO ] Parsed PT model containing 499 places and 2191 transitions and 6573 arcs in 610 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 28 ms.
Reduce places removed 95 places and 0 transitions.
Ensure Unique test removed 509 transitions
Reduce redundant transitions removed 509 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA Eratosthenes-PT-500-CTLCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 96 out of 404 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 404/404 places, 1682/1682 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 57 place count 347 transition count 1625
Iterating global reduction 0 with 57 rules applied. Total rules applied 114 place count 347 transition count 1625
Drop transitions (Redundant composition of simpler transitions.) removed 1278 transitions
Redundant transition composition rules discarded 1278 transitions
Iterating global reduction 0 with 1278 rules applied. Total rules applied 1392 place count 347 transition count 347
Discarding 250 places :
Symmetric choice reduction at 0 with 250 rule applications. Total rules 1642 place count 97 transition count 97
Iterating global reduction 0 with 250 rules applied. Total rules applied 1892 place count 97 transition count 97
Applied a total of 1892 rules in 123 ms. Remains 97 /404 variables (removed 307) and now considering 97/1682 (removed 1585) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8095129957010397003.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9370011571224149450.kers'
[2026-05-26 21:44:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8095129957010397003.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9370011571224149450.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 97 rows 97 cols 97 entries
Finished phase 1 with 97 SingleSign rule and 0 generalized
[2026-05-26 21:44:24] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9370011571224149450.kers
Total runtime 2 ms.
[2026-05-26 21:44:25] [INFO ] Implicit Places using invariants in 335 ms returned []
[2026-05-26 21:44:25] [INFO ] Invariant cache hit.
[2026-05-26 21:44:25] [INFO ] Implicit Places using invariants and state equation in 232 ms returned []
Implicit Place search using SMT with State Equation took 632 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 3ms
Starting structural reductions in LTL mode, iteration 1 : 97/404 places, 97/1682 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 822 ms. Remains : 97/404 places, 97/1682 transitions.
Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 97/97 transitions.
Applied a total of 0 rules in 1 ms. Remains 97 /97 variables (removed 0) and now considering 97/97 (removed 0) transitions.
[2026-05-26 21:44:25] [INFO ] Invariant cache hit.
[2026-05-26 21:44:25] [INFO ] Implicit Places using invariants in 57 ms returned []
[2026-05-26 21:44:25] [INFO ] Invariant cache hit.
[2026-05-26 21:44:25] [INFO ] Implicit Places using invariants and state equation in 180 ms returned []
Implicit Place search using SMT with State Equation took 240 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 242 ms. Remains : 97/97 places, 97/97 transitions.
Support contains 96 out of 97 places after structural reductions.
[2026-05-26 21:44:26] [INFO ] Flatten gal took : 53 ms
[2026-05-26 21:44:26] [INFO ] Flatten gal took : 19 ms
[2026-05-26 21:44:26] [INFO ] Input system was already deterministic with 97 transitions.
Support contains 92 out of 97 places (down from 96) after GAL structural reductions.
RANDOM walk for 40479 steps (96 resets) in 1514 ms. (26 steps per ms) remains 19/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 19/19 properties
[2026-05-26 21:44:27] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp63 is UNSAT
Problem AtomicPropp67 is UNSAT
After SMT solving in domain Real declared 48/194 variables, and 24 constraints, problems are : Problem set: 19 solved, 0 unsolved in 292 ms.
Refiners :[State Equation: 24/97 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 322ms problems are : Problem set: 19 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 19 atomic propositions for a total of 15 simplifications.
FORMULA Eratosthenes-PT-500-CTLCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-26 21:44:27] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-26 21:44:27] [INFO ] Flatten gal took : 14 ms
FORMULA Eratosthenes-PT-500-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-26 21:44:27] [INFO ] Flatten gal took : 11 ms
[2026-05-26 21:44:27] [INFO ] Input system was already deterministic with 97 transitions.
Support contains 61 out of 97 places (down from 66) after GAL structural reductions.
Computed a total of 97 stabilizing places and 97 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 97 transition count 97
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 3 formulas.
FORMULA Eratosthenes-PT-500-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-500-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in SI_CTL mode, iteration 0 : 97/97 places, 97/97 transitions.
Graph (complete) has 0 edges and 97 vertex of which 2 are kept as prefixes of interest. Removing 95 places using SCC suffix rule.1 ms
Discarding 95 places :
Also discarding 95 output transitions
Drop transitions (Output transitions of discarded places.) removed 95 transitions
Applied a total of 1 rules in 12 ms. Remains 2 /97 variables (removed 95) and now considering 2/97 (removed 95) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1047454118462499124.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3973220511758779512.kers'
[2026-05-26 21:44:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1047454118462499124.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3973220511758779512.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 2 rows 2 cols 2 entries
Finished phase 1 with 2 SingleSign rule and 0 generalized
[2026-05-26 21:44:27] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3973220511758779512.kers
Total runtime 0 ms.
[2026-05-26 21:44:27] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-26 21:44:27] [INFO ] Invariant cache hit.
[2026-05-26 21:44:27] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2026-05-26 21:44:27] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/97 places, 2/97 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 78 ms. Remains : 2/97 places, 2/97 transitions.
[2026-05-26 21:44:27] [INFO ] Flatten gal took : 1 ms
[2026-05-26 21:44:27] [INFO ] Flatten gal took : 1 ms
[2026-05-26 21:44:27] [INFO ] Input system was already deterministic with 2 transitions.
RANDOM walk for 8 steps (0 resets) in 5 ms. (1 steps per ms) remains 0/1 properties
FORMULA Eratosthenes-PT-500-CTLCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-26 21:44:27] [INFO ] Flatten gal took : 0 ms
[2026-05-26 21:44:27] [INFO ] Flatten gal took : 0 ms
[2026-05-26 21:44:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4050468519719454539.gal : 1 ms
[2026-05-26 21:44:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18427940619025130781.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/ReachabilityCardinality4050468519719454539.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18427940619025130781.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 : 97/97 places, 97/97 transitions.
Discarding 87 places :
Symmetric choice reduction at 0 with 87 rule applications. Total rules 87 place count 10 transition count 10
Iterating global reduction 0 with 87 rules applied. Total rules applied 174 place count 10 transition count 10
Applied a total of 174 rules in 4 ms. Remains 10 /97 variables (removed 87) and now considering 10/97 (removed 87) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4240530898912101472.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15591614725699518751.kers'
[2026-05-26 21:44:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4240530898912101472.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15591614725699518751.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 10 rows 10 cols 10 entries
Finished phase 1 with 10 SingleSign rule and 0 generalized
[2026-05-26 21:44:27] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15591614725699518751.kers
Total runtime 0 ms.
[2026-05-26 21:44:27] [INFO ] Implicit Places using invariants in 25 ms returned []
[2026-05-26 21:44:27] [INFO ] Invariant cache hit.
[2026-05-26 21:44:27] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 10/97 places, 10/97 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71 ms. Remains : 10/97 places, 10/97 transitions.
[2026-05-26 21:44:27] [INFO ] Flatten gal took : 1 ms
[2026-05-26 21:44:27] [INFO ] Flatten gal took : 2 ms
[2026-05-26 21:44:27] [INFO ] Input system was already deterministic with 10 transitions.
[2026-05-26 21:44:27] [INFO ] Flatten gal took : 2 ms
[2026-05-26 21:44:27] [INFO ] Flatten gal took : 1 ms
[2026-05-26 21:44:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality5480662676347987697.gal : 1 ms
[2026-05-26 21:44:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality14968079421889165643.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5480662676347987697.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14968079421889165643.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,202752,0.320909,5936,2,11,5,1636,6,0,33,1624,0


Converting to forward existential form...Done !
original formula: (AX((AX(FALSE) * (AX((p402<1)) + (EX(TRUE) * (p390>=1))))) + ((EG((AF((p264>p319)) + (p462>=1))) * EF(EX(TRUE))) * (EF((AF((p243<=0)) * A...190
=> equivalent forward existential formula: ([(EY(EY((Init * !(((EG((!(EG(!((p264>p319)))) + (p462>=1))) * E(TRUE U EX(TRUE))) * (E(TRUE U (!(EG(!((p243<=0)...459
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.672745,7100,1,0,420,5887,24,9,558,5896,413
FORMULA Eratosthenes-PT-500-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 97/97 places, 97/97 transitions.
Graph (complete) has 0 edges and 97 vertex of which 3 are kept as prefixes of interest. Removing 94 places using SCC suffix rule.1 ms
Discarding 94 places :
Also discarding 94 output transitions
Drop transitions (Output transitions of discarded places.) removed 94 transitions
Applied a total of 1 rules in 2 ms. Remains 3 /97 variables (removed 94) and now considering 3/97 (removed 94) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18114374171568616055.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13899855656782661219.kers'
[2026-05-26 21:44:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18114374171568616055.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13899855656782661219.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 3 rows 3 cols 3 entries
Finished phase 1 with 3 SingleSign rule and 0 generalized
[2026-05-26 21:44:28] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13899855656782661219.kers
Total runtime 0 ms.
[2026-05-26 21:44:28] [INFO ] Implicit Places using invariants in 19 ms returned []
[2026-05-26 21:44:28] [INFO ] Invariant cache hit.
[2026-05-26 21:44:28] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2026-05-26 21:44:28] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_CTL mode, iteration 1 : 3/97 places, 3/97 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 49 ms. Remains : 3/97 places, 3/97 transitions.
[2026-05-26 21:44:28] [INFO ] Flatten gal took : 0 ms
[2026-05-26 21:44:28] [INFO ] Flatten gal took : 0 ms
[2026-05-26 21:44:28] [INFO ] Input system was already deterministic with 3 transitions.
[2026-05-26 21:44:28] [INFO ] Flatten gal took : 0 ms
[2026-05-26 21:44:28] [INFO ] Flatten gal took : 1 ms
[2026-05-26 21:44:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality8544767880277342616.gal : 0 ms
[2026-05-26 21:44:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality4698461501522163339.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/CTLCardinality8544767880277342616.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4698461501522163339.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,8,0.00295,3732,2,4,5,18,6,0,12,14,0


Converting to forward existential form...Done !
original formula: E((p207<=p93) U EG((p30>=1)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,(p207<=p93)),(p30>=1))] != FALSE
Hit Full ! (commute/partial/dont) 1/0/2
dead was empty
(forward)formula 0,0,0.004692,4264,1,0,11,52,19,2,64,59,11
FORMULA Eratosthenes-PT-500-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 97/97 transitions.
Discarding 90 places :
Symmetric choice reduction at 0 with 90 rule applications. Total rules 90 place count 7 transition count 7
Iterating global reduction 0 with 90 rules applied. Total rules applied 180 place count 7 transition count 7
Applied a total of 180 rules in 2 ms. Remains 7 /97 variables (removed 90) and now considering 7/97 (removed 90) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3054834968972335286.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14139751466813405450.kers'
[2026-05-26 21:44:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3054834968972335286.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14139751466813405450.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 7 rows 7 cols 7 entries
Finished phase 1 with 7 SingleSign rule and 0 generalized
[2026-05-26 21:44:28] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14139751466813405450.kers
Total runtime 0 ms.
[2026-05-26 21:44:28] [INFO ] Implicit Places using invariants in 18 ms returned []
[2026-05-26 21:44:28] [INFO ] Invariant cache hit.
[2026-05-26 21:44:28] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 7/97 places, 7/97 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43 ms. Remains : 7/97 places, 7/97 transitions.
[2026-05-26 21:44:28] [INFO ] Flatten gal took : 1 ms
[2026-05-26 21:44:28] [INFO ] Flatten gal took : 1 ms
[2026-05-26 21:44:28] [INFO ] Input system was already deterministic with 7 transitions.
[2026-05-26 21:44:28] [INFO ] Flatten gal took : 1 ms
[2026-05-26 21:44:28] [INFO ] Flatten gal took : 1 ms
[2026-05-26 21:44:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality3485048798404951737.gal : 1 ms
[2026-05-26 21:44:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality7447559743580133991.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/CTLCardinality3485048798404951737.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7447559743580133991.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,25536,0.185481,6024,2,8,5,1630,6,0,24,1621,0


Converting to forward existential form...Done !
original formula: EF((AX((EF((p356>=1)) * (p275<=p424))) + AG(E((p220<=p258) U EF((p186>=1))))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX(!((E(TRUE U (p356>=1)) * (p275<=p424))))))] != FALSE + [(FwdU(Init,TRUE) * !(E(TRUE U ...209
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.193052,6292,1,0,11,1712,15,5,510,1621,7
FORMULA Eratosthenes-PT-500-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 97/97 transitions.
Discarding 95 places :
Symmetric choice reduction at 0 with 95 rule applications. Total rules 95 place count 2 transition count 2
Iterating global reduction 0 with 95 rules applied. Total rules applied 190 place count 2 transition count 2
Applied a total of 190 rules in 2 ms. Remains 2 /97 variables (removed 95) and now considering 2/97 (removed 95) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16936110588219555323.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3837602692073877999.kers'
[2026-05-26 21:44:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16936110588219555323.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3837602692073877999.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 2 rows 2 cols 2 entries
Finished phase 1 with 2 SingleSign rule and 0 generalized
[2026-05-26 21:44:28] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3837602692073877999.kers
Total runtime 0 ms.
[2026-05-26 21:44:28] [INFO ] Implicit Places using invariants in 21 ms returned []
[2026-05-26 21:44:28] [INFO ] Invariant cache hit.
[2026-05-26 21:44:28] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 2/97 places, 2/97 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 45 ms. Remains : 2/97 places, 2/97 transitions.
[2026-05-26 21:44:28] [INFO ] Flatten gal took : 0 ms
[2026-05-26 21:44:28] [INFO ] Flatten gal took : 0 ms
[2026-05-26 21:44:28] [INFO ] Input system was already deterministic with 2 transitions.
[2026-05-26 21:44:28] [INFO ] Flatten gal took : 1 ms
[2026-05-26 21:44:28] [INFO ] Flatten gal took : 1 ms
[2026-05-26 21:44:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality11873606167898974560.gal : 0 ms
[2026-05-26 21:44:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality14973211044066997707.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/CTLCardinality11873606167898974560.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14973211044066997707.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,808,0.245204,6088,2,3,5,1620,6,0,9,1616,0


Converting to forward existential form...Done !
original formula: EX(AG((p335<=0)))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !((p335<=0)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.252742,6352,1,0,10,1620,15,3,438,1616,6
FORMULA Eratosthenes-PT-500-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 97/97 transitions.
Discarding 88 places :
Symmetric choice reduction at 0 with 88 rule applications. Total rules 88 place count 9 transition count 9
Iterating global reduction 0 with 88 rules applied. Total rules applied 176 place count 9 transition count 9
Applied a total of 176 rules in 3 ms. Remains 9 /97 variables (removed 88) and now considering 9/97 (removed 88) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11899318202134199585.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2274771218230800837.kers'
[2026-05-26 21:44:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11899318202134199585.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2274771218230800837.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 9 rows 9 cols 9 entries
Finished phase 1 with 9 SingleSign rule and 0 generalized
[2026-05-26 21:44:29] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2274771218230800837.kers
Total runtime 0 ms.
[2026-05-26 21:44:29] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-26 21:44:29] [INFO ] Invariant cache hit.
[2026-05-26 21:44:29] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 9/97 places, 9/97 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62 ms. Remains : 9/97 places, 9/97 transitions.
[2026-05-26 21:44:29] [INFO ] Flatten gal took : 1 ms
[2026-05-26 21:44:29] [INFO ] Flatten gal took : 2 ms
[2026-05-26 21:44:29] [INFO ] Input system was already deterministic with 9 transitions.
[2026-05-26 21:44:29] [INFO ] Flatten gal took : 1 ms
[2026-05-26 21:44:29] [INFO ] Flatten gal took : 2 ms
[2026-05-26 21:44:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality10952445182718341764.gal : 1 ms
[2026-05-26 21:44:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality1252039787450988598.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/CTLCardinality10952445182718341764.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1252039787450988598.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,101632,0.303738,6016,2,10,5,1634,6,0,30,1623,0


Converting to forward existential form...Done !
original formula: EX(((p243<=p115) * (!(A(EF((p333<=p398)) U E((p209>=1) U (p155<=p170)))) + EG(AX((p475>0))))))
=> equivalent forward existential formula: (([((FwdU((EY(Init) * (p243<=p115)),!(E((p209>=1) U (p155<=p170)))) * !(E(TRUE U (p333<=p398)))) * !(E((p209>=1)...325
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 8/0/1
dead was empty
(forward)formula 0,0,0.68884,7464,1,0,419,6281,30,6,583,6291,419
FORMULA Eratosthenes-PT-500-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 97/97 places, 97/97 transitions.
Graph (complete) has 0 edges and 97 vertex of which 11 are kept as prefixes of interest. Removing 86 places using SCC suffix rule.1 ms
Discarding 86 places :
Also discarding 86 output transitions
Drop transitions (Output transitions of discarded places.) removed 86 transitions
Applied a total of 1 rules in 3 ms. Remains 11 /97 variables (removed 86) and now considering 11/97 (removed 86) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3423584170844987703.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18151384999599725541.kers'
[2026-05-26 21:44:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3423584170844987703.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18151384999599725541.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 11 rows 11 cols 11 entries
Finished phase 1 with 11 SingleSign rule and 0 generalized
[2026-05-26 21:44:29] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-18151384999599725541.kers
Total runtime 0 ms.
[2026-05-26 21:44:29] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-26 21:44:29] [INFO ] Invariant cache hit.
[2026-05-26 21:44:29] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2026-05-26 21:44:29] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_CTL mode, iteration 1 : 11/97 places, 11/97 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 75 ms. Remains : 11/97 places, 11/97 transitions.
[2026-05-26 21:44:29] [INFO ] Flatten gal took : 2 ms
[2026-05-26 21:44:29] [INFO ] Flatten gal took : 1 ms
[2026-05-26 21:44:29] [INFO ] Input system was already deterministic with 11 transitions.
[2026-05-26 21:44:29] [INFO ] Flatten gal took : 1 ms
[2026-05-26 21:44:29] [INFO ] Flatten gal took : 1 ms
[2026-05-26 21:44:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality1724432366161645557.gal : 0 ms
[2026-05-26 21:44:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality12408426789765677685.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/CTLCardinality1724432366161645557.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12408426789765677685.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,2048,0.004552,3780,2,12,5,66,6,0,36,54,0


Converting to forward existential form...Done !
original formula: AF((((EF(((p440<=0)||(p292<=p62))) * A(EG((p208>=1)) U AF((p289>=1)))) * ((p414>p404)&&(p66<=0))) * ((p246>=1)||(p476>p480))))
=> equivalent forward existential formula: [FwdG(Init,!((((E(TRUE U ((p440<=0)||(p292<=p62))) * !((E(!(!(EG(!((p289>=1))))) U (!(EG((p208>=1))) * !(!(EG(!(...268
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 10/0/1
(forward)formula 0,0,0.01988,4348,1,0,84,1316,38,57,232,2449,74
FORMULA Eratosthenes-PT-500-CTLCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 97/97 transitions.
Discarding 88 places :
Symmetric choice reduction at 0 with 88 rule applications. Total rules 88 place count 9 transition count 9
Iterating global reduction 0 with 88 rules applied. Total rules applied 176 place count 9 transition count 9
Applied a total of 176 rules in 3 ms. Remains 9 /97 variables (removed 88) and now considering 9/97 (removed 88) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-533583218111728178.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7549910676687089342.kers'
[2026-05-26 21:44:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-533583218111728178.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7549910676687089342.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 9 rows 9 cols 9 entries
Finished phase 1 with 9 SingleSign rule and 0 generalized
[2026-05-26 21:44:29] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7549910676687089342.kers
Total runtime 0 ms.
[2026-05-26 21:44:30] [INFO ] Implicit Places using invariants in 21 ms returned []
[2026-05-26 21:44:30] [INFO ] Invariant cache hit.
[2026-05-26 21:44:30] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 9/97 places, 9/97 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 59 ms. Remains : 9/97 places, 9/97 transitions.
[2026-05-26 21:44:30] [INFO ] Flatten gal took : 1 ms
[2026-05-26 21:44:30] [INFO ] Flatten gal took : 1 ms
[2026-05-26 21:44:30] [INFO ] Input system was already deterministic with 9 transitions.
[2026-05-26 21:44:30] [INFO ] Flatten gal took : 1 ms
[2026-05-26 21:44:30] [INFO ] Flatten gal took : 1 ms
[2026-05-26 21:44:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality1577860722154769065.gal : 1 ms
[2026-05-26 21:44:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality16671828976947378736.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/CTLCardinality1577860722154769065.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16671828976947378736.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,101632,0.306117,6020,2,10,5,1634,6,0,30,1623,0


Converting to forward existential form...Done !
original formula: AG((EG(E(!(AG((p274>=1))) U AG((p408>=1)))) + ((AF(((p183<=p377)&&(p231<=1))) * (p44<=p176)) * EX((p222<1)))))
=> equivalent forward existential formula: (([FwdG((FwdU(Init,TRUE) * !(EG(E(!(!(E(TRUE U !((p274>=1))))) U !(E(TRUE U !((p408>=1)))))))),!(((p183<=p377)&&...415
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.674998,7156,1,0,413,5822,23,3,553,5820,416
FORMULA Eratosthenes-PT-500-CTLCardinality-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 97/97 places, 97/97 transitions.
Graph (complete) has 0 edges and 97 vertex of which 5 are kept as prefixes of interest. Removing 92 places using SCC suffix rule.1 ms
Discarding 92 places :
Also discarding 92 output transitions
Drop transitions (Output transitions of discarded places.) removed 92 transitions
Applied a total of 1 rules in 2 ms. Remains 5 /97 variables (removed 92) and now considering 5/97 (removed 92) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5044736473972078221.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9624370238779169065.kers'
[2026-05-26 21:44:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5044736473972078221.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9624370238779169065.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 5 rows 5 cols 5 entries
Finished phase 1 with 5 SingleSign rule and 0 generalized
[2026-05-26 21:44:30] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9624370238779169065.kers
Total runtime 0 ms.
[2026-05-26 21:44:30] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-26 21:44:30] [INFO ] Invariant cache hit.
[2026-05-26 21:44:30] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2026-05-26 21:44:30] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_CTL mode, iteration 1 : 5/97 places, 5/97 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 70 ms. Remains : 5/97 places, 5/97 transitions.
[2026-05-26 21:44:30] [INFO ] Flatten gal took : 0 ms
[2026-05-26 21:44:30] [INFO ] Flatten gal took : 0 ms
[2026-05-26 21:44:30] [INFO ] Input system was already deterministic with 5 transitions.
[2026-05-26 21:44:30] [INFO ] Flatten gal took : 0 ms
[2026-05-26 21:44:30] [INFO ] Flatten gal took : 1 ms
[2026-05-26 21:44:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality7675292279594171486.gal : 0 ms
[2026-05-26 21:44:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality6038206067637946325.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/CTLCardinality7675292279594171486.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6038206067637946325.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,32,0.002925,3740,2,6,5,30,6,0,18,24,0


Converting to forward existential form...Done !
original formula: AG(A(((p485<=0)||(p111>=1)) U E(!(EF((p58<=p39))) U EF((p36>=1)))))
=> equivalent forward existential formula: ([((FwdU(FwdU(Init,TRUE),!(E(!(E(TRUE U (p58<=p39))) U E(TRUE U (p36>=1))))) * !(((p485<=0)||(p111>=1)))) * !(E(...297
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.005867,4292,1,0,16,139,23,7,91,157,21
FORMULA Eratosthenes-PT-500-CTLCardinality-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 97/97 places, 97/97 transitions.
Graph (complete) has 0 edges and 97 vertex of which 3 are kept as prefixes of interest. Removing 94 places using SCC suffix rule.0 ms
Discarding 94 places :
Also discarding 94 output transitions
Drop transitions (Output transitions of discarded places.) removed 94 transitions
Applied a total of 1 rules in 2 ms. Remains 3 /97 variables (removed 94) and now considering 3/97 (removed 94) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12942795819619079236.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18199058629435948682.kers'
[2026-05-26 21:44:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12942795819619079236.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18199058629435948682.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 3 rows 3 cols 3 entries
Finished phase 1 with 3 SingleSign rule and 0 generalized
[2026-05-26 21:44:30] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-18199058629435948682.kers
Total runtime 0 ms.
[2026-05-26 21:44:30] [INFO ] Implicit Places using invariants in 23 ms returned []
[2026-05-26 21:44:30] [INFO ] Invariant cache hit.
[2026-05-26 21:44:30] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2026-05-26 21:44:30] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_CTL mode, iteration 1 : 3/97 places, 3/97 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 56 ms. Remains : 3/97 places, 3/97 transitions.
[2026-05-26 21:44:30] [INFO ] Flatten gal took : 1 ms
[2026-05-26 21:44:30] [INFO ] Flatten gal took : 1 ms
[2026-05-26 21:44:30] [INFO ] Input system was already deterministic with 3 transitions.
[2026-05-26 21:44:30] [INFO ] Flatten gal took : 1 ms
[2026-05-26 21:44:30] [INFO ] Flatten gal took : 1 ms
[2026-05-26 21:44:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality6341110063533326393.gal : 1 ms
[2026-05-26 21:44:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality13799379570431354400.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/CTLCardinality6341110063533326393.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13799379570431354400.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,8,0.002547,3728,2,4,5,18,6,0,12,14,0


Converting to forward existential form...Done !
original formula: AG(EF((EG((p252<1)) + E((p316<=0) U (p336>=1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (EG((p252<1)) + E((p316<=0) U (p336>=1))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 2/0/1
Hit Full ! (commute/partial/dont) 2/0/1
(forward)formula 0,1,0.004595,4272,1,0,13,58,30,4,78,66,17
FORMULA Eratosthenes-PT-500-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 97/97 places, 97/97 transitions.
Graph (complete) has 0 edges and 97 vertex of which 1 are kept as prefixes of interest. Removing 96 places using SCC suffix rule.0 ms
Discarding 96 places :
Also discarding 96 output transitions
Drop transitions (Output transitions of discarded places.) removed 96 transitions
Applied a total of 1 rules in 2 ms. Remains 1 /97 variables (removed 96) and now considering 1/97 (removed 96) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18102061227071504988.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5582694473618085020.kers'
[2026-05-26 21:44:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18102061227071504988.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5582694473618085020.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1 rows 1 cols 1 entries
Finished phase 1 with 1 SingleSign rule and 0 generalized
[2026-05-26 21:44:30] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5582694473618085020.kers
Total runtime 0 ms.
[2026-05-26 21:44:30] [INFO ] Implicit Places using invariants in 17 ms returned []
[2026-05-26 21:44:30] [INFO ] Invariant cache hit.
[2026-05-26 21:44:30] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2026-05-26 21:44:30] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_CTL mode, iteration 1 : 1/97 places, 1/97 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 46 ms. Remains : 1/97 places, 1/97 transitions.
[2026-05-26 21:44:30] [INFO ] Flatten gal took : 0 ms
[2026-05-26 21:44:30] [INFO ] Flatten gal took : 0 ms
[2026-05-26 21:44:30] [INFO ] Input system was already deterministic with 1 transitions.
[2026-05-26 21:44:30] [INFO ] Flatten gal took : 0 ms
[2026-05-26 21:44:30] [INFO ] Flatten gal took : 0 ms
[2026-05-26 21:44:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality11533181202933531410.gal : 0 ms
[2026-05-26 21:44:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality17712462389593072705.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/CTLCardinality11533181202933531410.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17712462389593072705.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,2,0.002409,3720,2,2,5,6,6,0,5,4,0


Converting to forward existential form...Done !
original formula: EG(AF((p270<1)))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((p270<1)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.003636,4000,1,0,6,8,19,5,23,10,8
FORMULA Eratosthenes-PT-500-CTLCardinality-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2026-05-26 21:44:30] [INFO ] Flatten gal took : 10 ms
[2026-05-26 21:44:30] [INFO ] Flatten gal took : 7 ms
Total runtime 7221 ms.

BK_STOP 1779831871044

--------------------
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="Eratosthenes-PT-500"
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 Eratosthenes-PT-500, 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 r114-smll-177955740500353"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Eratosthenes-PT-500.tgz
mv Eratosthenes-PT-500 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 ;