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.r354-tall-178024402700041.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)
............................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is LastZero-COL-N18, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r354-tall-178024402700041
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 468K
-rw-r--r-- 1 mcc users 6.1K May 27 10:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K May 27 10:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 27 10:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 27 10:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 27 10:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 27 10:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 27 10:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 27 10:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 11K May 27 10:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K May 27 10:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 27 10:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K May 27 10:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 27 10:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 27 10:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 26 18:17 equiv_pt
-rw-r--r-- 1 mcc users 4 May 26 18:17 instance
-rw-r--r-- 1 mcc users 5 May 26 18:17 iscolored
-rw-r--r-- 1 mcc users 38K Jun 10 17:28 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 LastZero-COL-N18-CTLCardinality-2024-00
FORMULA_NAME LastZero-COL-N18-CTLCardinality-2024-01
FORMULA_NAME LastZero-COL-N18-CTLCardinality-2024-02
FORMULA_NAME LastZero-COL-N18-CTLCardinality-2024-03
FORMULA_NAME LastZero-COL-N18-CTLCardinality-2024-04
FORMULA_NAME LastZero-COL-N18-CTLCardinality-2024-05
FORMULA_NAME LastZero-COL-N18-CTLCardinality-2024-06
FORMULA_NAME LastZero-COL-N18-CTLCardinality-2024-07
FORMULA_NAME LastZero-COL-N18-CTLCardinality-2024-08
FORMULA_NAME LastZero-COL-N18-CTLCardinality-2024-09
FORMULA_NAME LastZero-COL-N18-CTLCardinality-2024-10
FORMULA_NAME LastZero-COL-N18-CTLCardinality-2024-11
FORMULA_NAME LastZero-COL-N18-CTLCardinality-2024-12
FORMULA_NAME LastZero-COL-N18-CTLCardinality-2024-13
FORMULA_NAME LastZero-COL-N18-CTLCardinality-2024-14
FORMULA_NAME LastZero-COL-N18-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1781118650977

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LastZero-COL-N18
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLCardinality COL
Running Version 202604301425
[2026-06-10 19:10:52] [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]
[2026-06-10 19:10:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-06-10 19:10:52] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2026-06-10 19:10:52] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-06-10 19:10:52] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 539 ms
[2026-06-10 19:10:52] [INFO ] Imported 4 HL places and 3 HL transitions for a total of 760 PT places and 7581.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
[2026-06-10 19:10:52] [INFO ] Built PT skeleton of HLPN with 4 places and 3 transitions 11 arcs in 4 ms.
[2026-06-10 19:10:52] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 4 formulas.
FORMULA LastZero-COL-N18-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-COL-N18-CTLCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-COL-N18-CTLCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-COL-N18-CTLCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 4 stabilizing places and 2 stable transitions
Remains 12 properties that can be checked using skeleton over-approximation.
Reduce places removed 2 places and 0 transitions.
RANDOM walk for 40015 steps (1024 resets) in 432 ms. (92 steps per ms) remains 19/28 properties
BEST_FIRST walk for 4028 steps (52 resets) in 44 ms. (89 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (56 resets) in 56 ms. (70 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4028 steps (52 resets) in 20 ms. (191 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (56 resets) in 79 ms. (50 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (56 resets) in 20 ms. (190 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4028 steps (52 resets) in 19 ms. (201 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (56 resets) in 23 ms. (166 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4028 steps (52 resets) in 12 ms. (309 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (56 resets) in 24 ms. (160 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (56 resets) in 48 ms. (81 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (56 resets) in 25 ms. (154 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4028 steps (52 resets) in 14 ms. (268 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (56 resets) in 25 ms. (154 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (56 resets) in 19 ms. (200 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (56 resets) in 40 ms. (97 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4028 steps (52 resets) in 11 ms. (335 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (56 resets) in 33 ms. (117 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (56 resets) in 25 ms. (154 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (56 resets) in 32 ms. (121 steps per ms) remains 19/19 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14838618918870252213.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3868467691160019629.kers'
[2026-06-10 19:10:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14838618918870252213.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3868467691160019629.kers]
Normalized transition count is 2 out of 3 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 2 rows 2 cols 3 entries
Finished phase 1 with 2 SingleSign rule and 0 generalized
[2026-06-10 19:10:53] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3868467691160019629.kers
Total runtime 0 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp27 is UNSAT
After SMT solving in domain Real declared 4/5 variables, and 2 constraints, problems are : Problem set: 19 solved, 0 unsolved in 182 ms.
Refiners :[State Equation: 2/2 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 240ms problems are : Problem set: 19 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 19 atomic propositions for a total of 10 simplifications.
FORMULA LastZero-COL-N18-CTLCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-COL-N18-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-06-10 19:10:53] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2026-06-10 19:10:53] [INFO ] Flatten gal took : 12 ms
[2026-06-10 19:10:53] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA LastZero-COL-N18-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-COL-N18-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-COL-N18-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-COL-N18-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-06-10 19:10:53] [INFO ] Flatten gal took : 1 ms
Domain [ID(19), ID(19)] of place array breaks symmetries in sort ID
[2026-06-10 19:10:53] [INFO ] Unfolded HLPN to a Petri net with 760 places and 7507 transitions 23169 arcs in 73 ms.
[2026-06-10 19:10:53] [INFO ] Unfolded 6 HLPN properties in 1 ms.
Deduced a syphon composed of 362 places in 26 ms
Reduce places removed 362 places and 4885 transitions.
Reduce places removed 1 places and 0 transitions.
Support contains 189 out of 397 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 397/397 places, 2622/2622 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 396 transition count 2622
Applied a total of 1 rules in 28 ms. Remains 396 /397 variables (removed 1) and now considering 2622/2622 (removed 0) transitions.
[2026-06-10 19:10:53] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12314304977397445867.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14421854893491716292.kers'
[2026-06-10 19:10:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12314304977397445867.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14421854893491716292.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 2469 rows 395 cols 6874 entries
Finished phase 1 with 378 SingleSign rule and 0 generalized
[2026-06-10 19:10:53] [INFO ] Computed 18 invariants in 7 ms
Computed 18 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-14421854893491716292.kers
Total runtime 9 ms.
[2026-06-10 19:10:54] [INFO ] Implicit Places using invariants in 315 ms returned []
[2026-06-10 19:10:54] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:10:54] [INFO ] Invariant cache hit.
[2026-06-10 19:10:54] [INFO ] State equation strengthened by 342 read => feed constraints.
[2026-06-10 19:11:01] [INFO ] Implicit Places using invariants and state equation in 7049 ms returned [170]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 7381 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 395/397 places, 2622/2622 transitions.
Applied a total of 0 rules in 18 ms. Remains 395 /395 variables (removed 0) and now considering 2622/2622 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7435 ms. Remains : 395/397 places, 2622/2622 transitions.
Starting structural reductions in LTL mode, iteration 0 : 395/395 places, 2622/2622 transitions.
Applied a total of 0 rules in 25 ms. Remains 395 /395 variables (removed 0) and now considering 2622/2622 (removed 0) transitions.
[2026-06-10 19:11:01] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3922609268275974545.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1362365347532951089.kers'
[2026-06-10 19:11:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3922609268275974545.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1362365347532951089.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 2469 rows 394 cols 6856 entries
Finished phase 1 with 378 SingleSign rule and 0 generalized
[2026-06-10 19:11:01] [INFO ] Computed 17 invariants in 6 ms
Computed 17 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-1362365347532951089.kers
Total runtime 8 ms.
[2026-06-10 19:11:01] [INFO ] Implicit Places using invariants in 174 ms returned []
[2026-06-10 19:11:01] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:11:01] [INFO ] Invariant cache hit.
[2026-06-10 19:11:01] [INFO ] State equation strengthened by 342 read => feed constraints.
[2026-06-10 19:11:09] [INFO ] Implicit Places using invariants and state equation in 7862 ms returned []
Implicit Place search using SMT with State Equation took 8039 ms to find 0 implicit places.
Running 2604 sub problems to find dead transitions.
[2026-06-10 19:11:09] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:11:09] [INFO ] Invariant cache hit.
[2026-06-10 19:11:09] [INFO ] State equation strengthened by 342 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/394 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2604 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 394/2864 variables, and 17 constraints, problems are : Problem set: 0 solved, 2604 unsolved in 30061 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 0/395 constraints, ReadFeed: 0/342 constraints, PredecessorRefiner: 2604/2604 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2604 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/394 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2604 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 394/2864 variables, and 17 constraints, problems are : Problem set: 0 solved, 2604 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 0/395 constraints, ReadFeed: 0/342 constraints, PredecessorRefiner: 0/2604 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61442ms problems are : Problem set: 0 solved, 2604 unsolved
Search for dead transitions found 0 dead transitions in 61461ms
Finished structural reductions in LTL mode , in 1 iterations and 69561 ms. Remains : 395/395 places, 2622/2622 transitions.
Support contains 189 out of 395 places after structural reductions.
[2026-06-10 19:12:10] [INFO ] Flatten gal took : 188 ms
[2026-06-10 19:12:11] [INFO ] Flatten gal took : 145 ms
[2026-06-10 19:12:11] [INFO ] Input system was already deterministic with 2622 transitions.
RANDOM walk for 40000 steps (724 resets) in 3815 ms. (10 steps per ms) remains 5/8 properties
BEST_FIRST walk for 40004 steps (66 resets) in 406 ms. (98 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (66 resets) in 473 ms. (84 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (66 resets) in 311 ms. (128 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (90 resets) in 173 ms. (229 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (90 resets) in 147 ms. (270 steps per ms) remains 5/5 properties
[2026-06-10 19:12:13] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:12:13] [INFO ] Invariant cache hit.
[2026-06-10 19:12:13] [INFO ] State equation strengthened by 342 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp7 is UNSAT
After SMT solving in domain Real declared 2640/2864 variables, and 189 constraints, problems are : Problem set: 5 solved, 0 unsolved in 477 ms.
Refiners :[Positive P Invariants (semi-flows): 0/17 constraints, State Equation: 189/395 constraints, ReadFeed: 0/342 constraints, PredecessorRefiner: 5/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 505ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 5 atomic propositions for a total of 5 simplifications.
[2026-06-10 19:12:13] [INFO ] Flatten gal took : 74 ms
[2026-06-10 19:12:13] [INFO ] Flatten gal took : 64 ms
[2026-06-10 19:12:13] [INFO ] Input system was already deterministic with 2622 transitions.
Computed a total of 395 stabilizing places and 2622 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 395 transition count 2622
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 1 formulas.
Starting structural reductions in LTL mode, iteration 0 : 395/395 places, 2622/2622 transitions.
Applied a total of 0 rules in 11 ms. Remains 395 /395 variables (removed 0) and now considering 2622/2622 (removed 0) transitions.
[2026-06-10 19:12:13] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:12:13] [INFO ] Invariant cache hit.
[2026-06-10 19:12:14] [INFO ] Implicit Places using invariants in 155 ms returned []
[2026-06-10 19:12:14] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:12:14] [INFO ] Invariant cache hit.
[2026-06-10 19:12:14] [INFO ] State equation strengthened by 342 read => feed constraints.
[2026-06-10 19:12:21] [INFO ] Implicit Places using invariants and state equation in 7576 ms returned []
Implicit Place search using SMT with State Equation took 7736 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 7748 ms. Remains : 395/395 places, 2622/2622 transitions.
[2026-06-10 19:12:21] [INFO ] Flatten gal took : 44 ms
[2026-06-10 19:12:21] [INFO ] Flatten gal took : 49 ms
[2026-06-10 19:12:21] [INFO ] Input system was already deterministic with 2622 transitions.
[2026-06-10 19:12:21] [INFO ] Flatten gal took : 51 ms
[2026-06-10 19:12:21] [INFO ] Flatten gal took : 48 ms
[2026-06-10 19:12:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality5952299768553657434.gal : 44 ms
[2026-06-10 19:12:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality6013921432000677176.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/CTLCardinality5952299768553657434.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6013921432000677176.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.7828e+10,1.08479,25588,2,9827,5,19009,6,0,4167,8985,0


Converting to forward existential form...Done !
original formula: (AF(((((((((((tmp_20+tmp_39)+(tmp_40+tmp_58))+((tmp_59+tmp_60)+(tmp_77+tmp_78)))+(((tmp_79+tmp_80)+(tmp_96+tmp_97))+((tmp_98+tmp_99)+(tmp...2195
=> equivalent forward existential formula: [FwdG((Init * !(EX(TRUE))),!(((((((((((tmp_20+tmp_39)+(tmp_40+tmp_58))+((tmp_59+tmp_60)+(tmp_77+tmp_78)))+(((tmp...2243
Reverse transition relation is NOT exact ! Due to transitions t171, t173, t174, t179, t180, t181, t191, t192, t193, t194, t211, t212, t213, t214, t215, t24...1280
Detected timeout of ITS tools.
[2026-06-10 19:12:52] [INFO ] Flatten gal took : 41 ms
[2026-06-10 19:12:52] [INFO ] Applying decomposition
[2026-06-10 19:12:52] [INFO ] Flatten gal took : 42 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12544397584102131770.txt' '-o' '/tmp/graph12544397584102131770.bin' '-w' '/tmp/graph12544397584102131770.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12544397584102131770.bin' '-l' '-1' '-v' '-w' '/tmp/graph12544397584102131770.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:12:52] [INFO ] Decomposing Gal with order
[2026-06-10 19:12:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:12:53] [INFO ] Removed a total of 2791 redundant transitions.
[2026-06-10 19:12:53] [INFO ] Flatten gal took : 1219 ms
[2026-06-10 19:12:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 8293 labels/synchronizations in 432 ms.
[2026-06-10 19:12:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality10601515394070474124.gal : 19 ms
[2026-06-10 19:12:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality17236010282339881850.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/CTLCardinality10601515394070474124.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17236010282339881850.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,2.7828e+10,0.69615,26404,2,9443,5,22676,6,0,4471,8991,0


Converting to forward existential form...Done !
original formula: (AF(((((((((((gu25.tmp_20+gu25.tmp_39)+(gu25.tmp_40+gu25.tmp_58))+((gu25.tmp_59+gu25.tmp_60)+(gu25.tmp_77+gu25.tmp_78)))+(((gu25.tmp_79+g...3230
=> equivalent forward existential formula: [FwdG((Init * !(EX(TRUE))),!(((((((((((gu25.tmp_20+gu25.tmp_39)+(gu25.tmp_40+gu25.tmp_58))+((gu25.tmp_59+gu25.tm...3278
Reverse transition relation is NOT exact ! Due to transitions t171, t173, t174, t183, t185, t187, t191, t201, t204, t206, t214, t225, t236, t237, t238, t26...1278
dead was empty
(forward)formula 0,1,22.7962,722500,1,0,1245,3.29983e+06,1198,520,44312,1.81283e+06,1242
FORMULA LastZero-COL-N18-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 395/395 places, 2622/2622 transitions.
Applied a total of 0 rules in 10 ms. Remains 395 /395 variables (removed 0) and now considering 2622/2622 (removed 0) transitions.
[2026-06-10 19:13:18] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:13:18] [INFO ] Invariant cache hit.
[2026-06-10 19:13:18] [INFO ] Implicit Places using invariants in 472 ms returned []
[2026-06-10 19:13:18] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:13:18] [INFO ] Invariant cache hit.
[2026-06-10 19:13:19] [INFO ] State equation strengthened by 342 read => feed constraints.
[2026-06-10 19:13:42] [INFO ] Implicit Places using invariants and state equation in 24136 ms returned []
Implicit Place search using SMT with State Equation took 24614 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 24628 ms. Remains : 395/395 places, 2622/2622 transitions.
[2026-06-10 19:13:42] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-06-10 19:13:42] [INFO ] Flatten gal took : 69 ms
FORMULA LastZero-COL-N18-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-06-10 19:13:42] [INFO ] Flatten gal took : 61 ms
[2026-06-10 19:13:43] [INFO ] Input system was already deterministic with 2622 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 395/395 places, 2622/2622 transitions.
Applied a total of 0 rules in 66 ms. Remains 395 /395 variables (removed 0) and now considering 2622/2622 (removed 0) transitions.
[2026-06-10 19:13:43] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:13:43] [INFO ] Invariant cache hit.
[2026-06-10 19:13:43] [INFO ] Implicit Places using invariants in 148 ms returned []
[2026-06-10 19:13:43] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:13:43] [INFO ] Invariant cache hit.
[2026-06-10 19:13:43] [INFO ] State equation strengthened by 342 read => feed constraints.
[2026-06-10 19:13:50] [INFO ] Implicit Places using invariants and state equation in 7515 ms returned []
Implicit Place search using SMT with State Equation took 7664 ms to find 0 implicit places.
[2026-06-10 19:13:51] [INFO ] Redundant transitions in 208 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7977 ms. Remains : 395/395 places, 2622/2622 transitions.
[2026-06-10 19:13:51] [INFO ] Flatten gal took : 36 ms
[2026-06-10 19:13:51] [INFO ] Flatten gal took : 40 ms
[2026-06-10 19:13:51] [INFO ] Input system was already deterministic with 2622 transitions.
[2026-06-10 19:13:51] [INFO ] Flatten gal took : 42 ms
[2026-06-10 19:13:51] [INFO ] Flatten gal took : 42 ms
[2026-06-10 19:13:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality15471786174067917288.gal : 9 ms
[2026-06-10 19:13:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality14849266775493874954.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/CTLCardinality15471786174067917288.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14849266775493874954.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,2.7828e+10,0.95176,25876,2,9827,5,19009,6,0,4167,8985,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-06-10 19:14:21] [INFO ] Flatten gal took : 43 ms
[2026-06-10 19:14:21] [INFO ] Applying decomposition
[2026-06-10 19:14:21] [INFO ] Flatten gal took : 42 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph13623139414596248814.txt' '-o' '/tmp/graph13623139414596248814.bin' '-w' '/tmp/graph13623139414596248814.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13623139414596248814.bin' '-l' '-1' '-v' '-w' '/tmp/graph13623139414596248814.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:14:21] [INFO ] Decomposing Gal with order
[2026-06-10 19:14:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:14:22] [INFO ] Removed a total of 2643 redundant transitions.
[2026-06-10 19:14:22] [INFO ] Flatten gal took : 576 ms
[2026-06-10 19:14:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 8396 labels/synchronizations in 261 ms.
[2026-06-10 19:14:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality15531409497908087554.gal : 12 ms
[2026-06-10 19:14:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality7361152530882682280.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/CTLCardinality15531409497908087554.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7361152530882682280.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.7828e+10,0.755092,27064,2,9751,5,33312,6,0,4471,12633,0


Converting to forward existential form...Done !
original formula: EG(EF((((((((((gu26.tmp_20+gu26.tmp_39)+(gu26.tmp_40+gu26.tmp_58))+((gu26.tmp_59+gu26.tmp_60)+(gu26.tmp_77+gu26.tmp_78)))+(((gu26.tmp_79+...2890
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (((((((((gu26.tmp_20+gu26.tmp_39)+(gu26.tmp_40+gu26.tmp_58))+((gu26.tmp_59+gu26.tmp_60)+(gu2...1205
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Starting structural reductions in LTL mode, iteration 0 : 395/395 places, 2622/2622 transitions.
Applied a total of 0 rules in 11 ms. Remains 395 /395 variables (removed 0) and now considering 2622/2622 (removed 0) transitions.
[2026-06-10 19:14:52] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:14:52] [INFO ] Invariant cache hit.
[2026-06-10 19:14:53] [INFO ] Implicit Places using invariants in 291 ms returned []
[2026-06-10 19:14:53] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:14:53] [INFO ] Invariant cache hit.
[2026-06-10 19:14:53] [INFO ] State equation strengthened by 342 read => feed constraints.
[2026-06-10 19:15:17] [INFO ] Implicit Places using invariants and state equation in 24752 ms returned []
Implicit Place search using SMT with State Equation took 25045 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 25059 ms. Remains : 395/395 places, 2622/2622 transitions.
[2026-06-10 19:15:17] [INFO ] Flatten gal took : 45 ms
[2026-06-10 19:15:17] [INFO ] Flatten gal took : 40 ms
[2026-06-10 19:15:18] [INFO ] Input system was already deterministic with 2622 transitions.
[2026-06-10 19:15:18] [INFO ] Flatten gal took : 40 ms
[2026-06-10 19:15:18] [INFO ] Flatten gal took : 41 ms
[2026-06-10 19:15:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality9129918811977395982.gal : 9 ms
[2026-06-10 19:15:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality10091215605900904554.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/CTLCardinality9129918811977395982.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10091215605900904554.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.7828e+10,0.970149,25704,2,9827,5,19009,6,0,4167,8985,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,1.27612,25704,1,0,6,19009,7,1,6114,8985,1
FORMULA LastZero-COL-N18-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 395/395 places, 2622/2622 transitions.
Applied a total of 0 rules in 5 ms. Remains 395 /395 variables (removed 0) and now considering 2622/2622 (removed 0) transitions.
[2026-06-10 19:15:19] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:15:19] [INFO ] Invariant cache hit.
[2026-06-10 19:15:19] [INFO ] Implicit Places using invariants in 248 ms returned []
[2026-06-10 19:15:19] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:15:19] [INFO ] Invariant cache hit.
[2026-06-10 19:15:20] [INFO ] State equation strengthened by 342 read => feed constraints.
[2026-06-10 19:15:43] [INFO ] Implicit Places using invariants and state equation in 24185 ms returned []
Implicit Place search using SMT with State Equation took 24437 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 24446 ms. Remains : 395/395 places, 2622/2622 transitions.
[2026-06-10 19:15:43] [INFO ] Flatten gal took : 32 ms
[2026-06-10 19:15:43] [INFO ] Flatten gal took : 37 ms
[2026-06-10 19:15:44] [INFO ] Input system was already deterministic with 2622 transitions.
[2026-06-10 19:15:44] [INFO ] Flatten gal took : 37 ms
[2026-06-10 19:15:44] [INFO ] Flatten gal took : 37 ms
[2026-06-10 19:15:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality6676827785969394435.gal : 8 ms
[2026-06-10 19:15:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality4353974740585771438.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/CTLCardinality6676827785969394435.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4353974740585771438.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.7828e+10,0.967619,25772,2,9827,5,19009,6,0,4167,8985,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,1.2701,25772,1,0,6,19009,7,1,6114,8985,1
FORMULA LastZero-COL-N18-CTLCardinality-2024-13 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 : 395/395 places, 2622/2622 transitions.
Applied a total of 0 rules in 13 ms. Remains 395 /395 variables (removed 0) and now considering 2622/2622 (removed 0) transitions.
[2026-06-10 19:15:45] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:15:45] [INFO ] Invariant cache hit.
[2026-06-10 19:15:45] [INFO ] Implicit Places using invariants in 252 ms returned []
[2026-06-10 19:15:45] [INFO ] Flow matrix only has 2469 transitions (discarded 153 similar events)
[2026-06-10 19:15:45] [INFO ] Invariant cache hit.
[2026-06-10 19:15:46] [INFO ] State equation strengthened by 342 read => feed constraints.
[2026-06-10 19:16:09] [INFO ] Implicit Places using invariants and state equation in 24229 ms returned []
Implicit Place search using SMT with State Equation took 24483 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 24497 ms. Remains : 395/395 places, 2622/2622 transitions.
[2026-06-10 19:16:09] [INFO ] Flatten gal took : 31 ms
[2026-06-10 19:16:09] [INFO ] Flatten gal took : 49 ms
[2026-06-10 19:16:10] [INFO ] Input system was already deterministic with 2622 transitions.
[2026-06-10 19:16:10] [INFO ] Flatten gal took : 50 ms
[2026-06-10 19:16:10] [INFO ] Flatten gal took : 37 ms
[2026-06-10 19:16:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality9834030211503694789.gal : 8 ms
[2026-06-10 19:16:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality17303661898643651563.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/CTLCardinality9834030211503694789.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17303661898643651563.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.7828e+10,0.957841,25892,2,9827,5,19009,6,0,4167,8985,0


Converting to forward existential form...Done !
original formula: EG(AX(FALSE))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(FALSE))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t171, t173, t174, t179, t180, t181, t191, t192, t193, t194, t211, t212, t213, t214, t215, t24...1280
Detected timeout of ITS tools.
[2026-06-10 19:16:40] [INFO ] Flatten gal took : 37 ms
[2026-06-10 19:16:40] [INFO ] Applying decomposition
[2026-06-10 19:16:40] [INFO ] Flatten gal took : 38 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12804176298329148348.txt' '-o' '/tmp/graph12804176298329148348.bin' '-w' '/tmp/graph12804176298329148348.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12804176298329148348.bin' '-l' '-1' '-v' '-w' '/tmp/graph12804176298329148348.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:16:40] [INFO ] Decomposing Gal with order
[2026-06-10 19:16:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:16:40] [INFO ] Removed a total of 4240 redundant transitions.
[2026-06-10 19:16:40] [INFO ] Flatten gal took : 64 ms
[2026-06-10 19:16:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 58 labels/synchronizations in 10 ms.
[2026-06-10 19:16:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality3482405204626675608.gal : 13 ms
[2026-06-10 19:16:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality15051725250061753876.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/CTLCardinality3482405204626675608.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15051725250061753876.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.7828e+10,1.0295,36804,7675,255,46986,1378,1993,90240,98,5507,0


Converting to forward existential form...Done !
original formula: EG(AX(FALSE))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(FALSE))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions i0.t419, i0.t418, i0.t417, i0.t416, i0.t415, i0.t414, i0.t413, i0.t411, i0.u17.t412, i1.t530,...2115
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
[2026-06-10 19:17:10] [INFO ] Flatten gal took : 38 ms
[2026-06-10 19:17:10] [INFO ] Flatten gal took : 39 ms
[2026-06-10 19:17:10] [INFO ] Applying decomposition
[2026-06-10 19:17:10] [INFO ] Flatten gal took : 41 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph559642423127049844.txt' '-o' '/tmp/graph559642423127049844.bin' '-w' '/tmp/graph559642423127049844.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph559642423127049844.bin' '-l' '-1' '-v' '-w' '/tmp/graph559642423127049844.weights' '-q' '0' '-e' '0.001'
[2026-06-10 19:17:10] [INFO ] Decomposing Gal with order
[2026-06-10 19:17:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 19:17:11] [INFO ] Removed a total of 2648 redundant transitions.
[2026-06-10 19:17:11] [INFO ] Flatten gal took : 550 ms
[2026-06-10 19:17:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 10414 labels/synchronizations in 422 ms.
[2026-06-10 19:17:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality5671911441589923547.gal : 10 ms
[2026-06-10 19:17:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality8228357459231829333.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/CTLCardinality5671911441589923547.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8228357459231829333.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 2 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,2.7828e+10,0.784672,29620,2,9749,5,33319,6,0,4473,12631,0


Converting to forward existential form...Done !
original formula: EG(EF((((((((((gu25.tmp_20+gu25.tmp_39)+(gu25.tmp_40+gu25.tmp_58))+((gu25.tmp_59+gu25.tmp_60)+(gu25.tmp_77+gu25.tmp_78)))+(((gu25.tmp_79+...2890
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (((((((((gu25.tmp_20+gu25.tmp_39)+(gu25.tmp_40+gu25.tmp_58))+((gu25.tmp_59+gu25.tmp_60)+(gu2...2939
Reverse transition relation is NOT exact ! Due to transitions t171, t173, t174, t183, t185, t187, t191, t201, t204, t206, t220, t224, t231, t232, t233, t24...1286
(forward)formula 0,1,72.87,1652092,1,0,1310,7.45418e+06,1201,553,582946,3.67029e+06,1333
FORMULA LastZero-COL-N18-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EG(AX(FALSE))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(FALSE))))] != FALSE
(forward)formula 1,0,73.0171,1653264,1,0,1311,7.48872e+06,1204,556,583148,3.72682e+06,1335
FORMULA LastZero-COL-N18-CTLCardinality-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Total runtime 454104 ms.

BK_STOP 1781119106246

--------------------
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="LastZero-COL-N18"
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 LastZero-COL-N18, 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 r354-tall-178024402700041"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LastZero-COL-N18.tgz
mv LastZero-COL-N18 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 ;