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.r194-tall-177969913900057.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 Murphy-PT-D1N010, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-tall-177969913900057
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 6.9K Mar 8 14:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Mar 8 14:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Mar 8 14:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Mar 8 14:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 16 08:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 16 08:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 16 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 16 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Mar 8 14:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K Mar 8 14:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Mar 8 14:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Mar 8 14:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 16 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 16 08:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 7.6K 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 Murphy-PT-D1N010-CTLCardinality-2024-00
FORMULA_NAME Murphy-PT-D1N010-CTLCardinality-2024-01
FORMULA_NAME Murphy-PT-D1N010-CTLCardinality-2024-02
FORMULA_NAME Murphy-PT-D1N010-CTLCardinality-2024-03
FORMULA_NAME Murphy-PT-D1N010-CTLCardinality-2024-04
FORMULA_NAME Murphy-PT-D1N010-CTLCardinality-2024-05
FORMULA_NAME Murphy-PT-D1N010-CTLCardinality-2024-06
FORMULA_NAME Murphy-PT-D1N010-CTLCardinality-2024-07
FORMULA_NAME Murphy-PT-D1N010-CTLCardinality-2024-08
FORMULA_NAME Murphy-PT-D1N010-CTLCardinality-2024-09
FORMULA_NAME Murphy-PT-D1N010-CTLCardinality-2024-10
FORMULA_NAME Murphy-PT-D1N010-CTLCardinality-2024-11
FORMULA_NAME Murphy-PT-D1N010-CTLCardinality-2024-12
FORMULA_NAME Murphy-PT-D1N010-CTLCardinality-2024-13
FORMULA_NAME Murphy-PT-D1N010-CTLCardinality-2024-14
FORMULA_NAME Murphy-PT-D1N010-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779708186894

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Murphy-PT-D1N010
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-25 11:23:08] [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]
[2026-05-25 11:23:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 11:23:08] [INFO ] Load time of PNML (sax parser for PT used): 29 ms
[2026-05-25 11:23:08] [INFO ] Transformed 12 places.
[2026-05-25 11:23:08] [INFO ] Transformed 14 transitions.
[2026-05-25 11:23:08] [INFO ] Parsed PT model containing 12 places and 14 transitions and 54 arcs in 116 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 14/14 transitions.
Applied a total of 0 rules in 7 ms. Remains 12 /12 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Running 8 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6162850673358149311.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-968277763665337230.kers'
[2026-05-25 11:23:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6162850673358149311.kers, --Pflows, --basisKERS=/tmp/petrispot-output-968277763665337230.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 14 rows 10 cols 34 entries
Finished phase 1 with 9 SingleSign rule and 0 generalized
[2026-05-25 11:23:08] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-968277763665337230.kers
Total runtime 1 ms.
[2026-05-25 11:23:08] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 2/10 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/10 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 14/24 variables, 10/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/24 variables, 4/17 constraints. Problems are: Problem set: 0 solved, 8 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/24 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 2/26 variables, 2/19 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/26 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 0/26 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 26/26 variables, and 19 constraints, problems are : Problem set: 0 solved, 8 unsolved in 269 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 12/12 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 2/10 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/10 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 14/24 variables, 10/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/24 variables, 4/17 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/24 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 2/26 variables, 2/19 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/26 variables, 8/27 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/26 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 0/26 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 26/26 variables, and 27 constraints, problems are : Problem set: 0 solved, 8 unsolved in 175 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 12/12 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 518ms problems are : Problem set: 0 solved, 8 unsolved
Search for dead transitions found 0 dead transitions in 530ms
[2026-05-25 11:23:08] [INFO ] Invariant cache hit.
[2026-05-25 11:23:08] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-25 11:23:08] [INFO ] Invariant cache hit.
[2026-05-25 11:23:08] [INFO ] State equation strengthened by 4 read => feed constraints.
[2026-05-25 11:23:08] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 652 ms. Remains : 12/12 places, 14/14 transitions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 11:23:08] [INFO ] Invariant cache hit.
[2026-05-25 11:23:08] [INFO ] Implicit Places using invariants in 16 ms returned []
[2026-05-25 11:23:08] [INFO ] Invariant cache hit.
[2026-05-25 11:23:08] [INFO ] State equation strengthened by 4 read => feed constraints.
[2026-05-25 11:23:08] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 51 ms. Remains : 12/12 places, 14/14 transitions.
Support contains 12 out of 12 places after structural reductions.
[2026-05-25 11:23:09] [INFO ] Flatten gal took : 15 ms
[2026-05-25 11:23:09] [INFO ] Flatten gal took : 3 ms
[2026-05-25 11:23:09] [INFO ] Input system was already deterministic with 14 transitions.
RANDOM walk for 40002 steps (8 resets) in 927 ms. (43 steps per ms) remains 26/77 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4002 steps (8 resets) in 12 ms. (307 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4002 steps (8 resets) in 9 ms. (400 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 26/26 properties
[2026-05-25 11:23:09] [INFO ] Invariant cache hit.
[2026-05-25 11:23:09] [INFO ] State equation strengthened by 4 read => feed constraints.
Problem AtomicPropp70 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 25 unsolved
Problem AtomicPropp17 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/12 variables, 2/3 constraints. Problems are: Problem set: 2 solved, 24 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/3 constraints. Problems are: Problem set: 2 solved, 24 unsolved
At refinement iteration 3 (OVERLAPS) 14/26 variables, 12/15 constraints. Problems are: Problem set: 2 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/26 variables, 4/19 constraints. Problems are: Problem set: 2 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/26 variables, 0/19 constraints. Problems are: Problem set: 2 solved, 24 unsolved
At refinement iteration 6 (OVERLAPS) 0/26 variables, 0/19 constraints. Problems are: Problem set: 2 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 26/26 variables, and 19 constraints, problems are : Problem set: 2 solved, 24 unsolved in 158 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 12/12 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 26/26 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 24 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 24 unsolved
Problem AtomicPropp18 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/12 variables, 2/3 constraints. Problems are: Problem set: 3 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/3 constraints. Problems are: Problem set: 3 solved, 23 unsolved
At refinement iteration 3 (OVERLAPS) 14/26 variables, 12/15 constraints. Problems are: Problem set: 3 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/26 variables, 4/19 constraints. Problems are: Problem set: 3 solved, 23 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/26 variables, 23/42 constraints. Problems are: Problem set: 3 solved, 23 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/26 variables, 0/42 constraints. Problems are: Problem set: 3 solved, 23 unsolved
At refinement iteration 7 (OVERLAPS) 0/26 variables, 0/42 constraints. Problems are: Problem set: 3 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Int declared 26/26 variables, and 42 constraints, problems are : Problem set: 3 solved, 23 unsolved in 376 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 12/12 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 23/26 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 544ms problems are : Problem set: 3 solved, 23 unsolved
Fused 23 Parikh solutions to 17 different solutions.
Parikh walk visited 0 properties in 374 ms.
Support contains 11 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 14/14 transitions.
Applied a total of 0 rules in 7 ms. Remains 12 /12 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 12/12 places, 14/14 transitions.
RANDOM walk for 40002 steps (8 resets) in 186 ms. (213 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 22/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (8 resets) in 11 ms. (333 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (8 resets) in 11 ms. (333 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 22/22 properties
Probably explored full state space saw : 39780 states, properties seen :0
Probabilistic random walk after 307764 steps, saw 39780 distinct states, run finished after 1146 ms. (steps per millisecond=268 ) properties seen :0
Explored full state space saw : 39780 states, properties seen :0
Exhaustive walk after 307764 steps, saw 39780 distinct states, run finished after 1032 ms. (steps per millisecond=298 ) properties seen :0
Successfully simplified 25 atomic propositions for a total of 16 simplifications.
FORMULA Murphy-PT-D1N010-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-PT-D1N010-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-PT-D1N010-CTLCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-PT-D1N010-CTLCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 11:23:12] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-25 11:23:12] [INFO ] Flatten gal took : 4 ms
[2026-05-25 11:23:12] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-25 11:23:12] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Murphy-PT-D1N010-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-PT-D1N010-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-PT-D1N010-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 11:23:12] [INFO ] Flatten gal took : 2 ms
[2026-05-25 11:23:12] [INFO ] Input system was already deterministic with 14 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 14/14 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 11:23:12] [INFO ] Invariant cache hit.
[2026-05-25 11:23:13] [INFO ] Implicit Places using invariants in 32 ms returned [4, 5]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 35 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 10/12 places, 14/14 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 35 ms. Remains : 10/12 places, 14/14 transitions.
[2026-05-25 11:23:13] [INFO ] Flatten gal took : 3 ms
[2026-05-25 11:23:13] [INFO ] Flatten gal took : 1 ms
[2026-05-25 11:23:13] [INFO ] Input system was already deterministic with 14 transitions.
[2026-05-25 11:23:13] [INFO ] Flatten gal took : 1 ms
[2026-05-25 11:23:13] [INFO ] Flatten gal took : 1 ms
[2026-05-25 11:23:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality9635882976507868091.gal : 0 ms
[2026-05-25 11:23:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality6651157605636340164.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/CTLCardinality9635882976507868091.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6651157605636340164.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,39780,0.029933,4236,2,295,5,2645,6,0,71,2606,0


Converting to forward existential form...Done !
original formula: EG(AX(AG(EX(TRUE))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(!(E(TRUE U !(EX(TRUE))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total...167
(forward)formula 0,1,0.050167,4856,1,0,33,4661,48,17,454,5815,37
FORMULA Murphy-PT-D1N010-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 11:23:13] [INFO ] Invariant cache hit.
[2026-05-25 11:23:13] [INFO ] Implicit Places using invariants in 23 ms returned [4, 5]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 24 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 10/12 places, 14/14 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 26 ms. Remains : 10/12 places, 14/14 transitions.
[2026-05-25 11:23:13] [INFO ] Flatten gal took : 1 ms
[2026-05-25 11:23:13] [INFO ] Flatten gal took : 1 ms
[2026-05-25 11:23:13] [INFO ] Input system was already deterministic with 14 transitions.
[2026-05-25 11:23:13] [INFO ] Flatten gal took : 1 ms
[2026-05-25 11:23:13] [INFO ] Flatten gal took : 1 ms
[2026-05-25 11:23:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality4861413281819452327.gal : 1 ms
[2026-05-25 11:23:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality12297019038515438459.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/CTLCardinality4861413281819452327.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12297019038515438459.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,39780,0.012639,4336,2,295,5,2645,6,0,71,2606,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.012841,4336,1,0,6,2645,7,1,106,2606,1
FORMULA Murphy-PT-D1N010-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 14/14 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 11:23:13] [INFO ] Invariant cache hit.
[2026-05-25 11:23:13] [INFO ] Implicit Places using invariants in 59 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 62 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 11/12 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 64 ms. Remains : 11/12 places, 14/14 transitions.
[2026-05-25 11:23:13] [INFO ] Flatten gal took : 3 ms
[2026-05-25 11:23:13] [INFO ] Flatten gal took : 2 ms
[2026-05-25 11:23:13] [INFO ] Input system was already deterministic with 14 transitions.
[2026-05-25 11:23:13] [INFO ] Flatten gal took : 1 ms
[2026-05-25 11:23:13] [INFO ] Flatten gal took : 2 ms
[2026-05-25 11:23:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality9361290050573283282.gal : 1 ms
[2026-05-25 11:23:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality8345703842108474958.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/CTLCardinality9361290050573283282.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8345703842108474958.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,39780,0.015073,4412,2,426,5,3045,6,0,75,3081,0


Converting to forward existential form...Done !
original formula: (EF(EG((p0_2>10))) + (A(E(E(((p3_1<=p2_2)||(p1_1>=5)) U (p1_1<3)) U EX(((p2_2>=1)||(p5_2>=2)))) U (p0_1>p5_1)) * E((p0_1<=5) U !(((AF((p4...212
=> equivalent forward existential formula: ([FwdG(FwdU(Init,TRUE),(p0_2>10))] != FALSE + (([FwdG(FwdU((Init * !((E(!((p0_1>p5_1)) U (!(E(E(((p3_1<=p2_2)||(...699
Hit Full ! (commute/partial/dont) 10/0/4
(forward)formula 0,1,0.031024,4812,1,0,7,4153,19,1,440,3365,8
FORMULA Murphy-PT-D1N010-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 14/14 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 11:23:13] [INFO ] Invariant cache hit.
[2026-05-25 11:23:13] [INFO ] Implicit Places using invariants in 17 ms returned []
[2026-05-25 11:23:13] [INFO ] Invariant cache hit.
[2026-05-25 11:23:13] [INFO ] State equation strengthened by 4 read => feed constraints.
[2026-05-25 11:23:13] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 52 ms. Remains : 12/12 places, 14/14 transitions.
[2026-05-25 11:23:13] [INFO ] Flatten gal took : 2 ms
[2026-05-25 11:23:13] [INFO ] Flatten gal took : 1 ms
[2026-05-25 11:23:13] [INFO ] Input system was already deterministic with 14 transitions.
[2026-05-25 11:23:13] [INFO ] Flatten gal took : 1 ms
[2026-05-25 11:23:13] [INFO ] Flatten gal took : 1 ms
[2026-05-25 11:23:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality10395948936519438600.gal : 0 ms
[2026-05-25 11:23:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality2347909479534740094.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/CTLCardinality10395948936519438600.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2347909479534740094.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,39780,0.016162,4500,2,555,5,3334,6,0,79,3196,0


Converting to forward existential form...Done !
original formula: ((EF(AG((p2_1<4))) + EX(((p2_1>p3_1) * AG((p1_2<3))))) + E((A(AF((p1_1<=9)) U (p0_1>7)) * EF((p0_2<=p3_1))) U AF((((p2_2<=8)&&(p2_1>=9))|...171
=> equivalent forward existential formula: (([(FwdU(Init,TRUE) * !(E(TRUE U !((p2_1<4)))))] != FALSE + [((EY(Init) * (p2_1>p3_1)) * !(E(TRUE U !((p1_2<3)))...351
Reverse transition relation is NOT exact ! Due to transitions t0, t1, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total...167
(forward)formula 0,0,0.186954,11648,1,0,142,34258,75,92,634,53266,201
FORMULA Murphy-PT-D1N010-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 12/12 places, 14/14 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 11:23:13] [INFO ] Invariant cache hit.
[2026-05-25 11:23:13] [INFO ] Implicit Places using invariants in 29 ms returned [4, 5]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 30 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 10/12 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 34 ms. Remains : 10/12 places, 14/14 transitions.
[2026-05-25 11:23:13] [INFO ] Flatten gal took : 1 ms
[2026-05-25 11:23:13] [INFO ] Flatten gal took : 1 ms
[2026-05-25 11:23:13] [INFO ] Input system was already deterministic with 14 transitions.
[2026-05-25 11:23:13] [INFO ] Flatten gal took : 1 ms
[2026-05-25 11:23:13] [INFO ] Flatten gal took : 1 ms
[2026-05-25 11:23:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality2521815550954247735.gal : 1 ms
[2026-05-25 11:23:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality4001048189358626274.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/CTLCardinality2521815550954247735.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4001048189358626274.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,39780,0.012465,4328,2,295,5,2645,6,0,71,2606,0


Converting to forward existential form...Done !
original formula: AF((AG((p0_1>7)) + (EF(((p4_2>p1_1)&&(p3_2>p0_1))) * ((p1_1>p0_1)||((p3_2>p0_1)&&(p1_1<4))))))
=> equivalent forward existential formula: [FwdG(Init,!((!(E(TRUE U !((p0_1>7)))) + (E(TRUE U ((p4_2>p1_1)&&(p3_2>p0_1))) * ((p1_1>p0_1)||((p3_2>p0_1)&&(p1...175
Reverse transition relation is NOT exact ! Due to transitions t0, t1, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total...167
(forward)formula 0,1,0.06862,6364,1,0,61,12391,56,34,501,14472,81
FORMULA Murphy-PT-D1N010-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 11:23:13] [INFO ] Invariant cache hit.
[2026-05-25 11:23:13] [INFO ] Implicit Places using invariants in 26 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 28 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 11/12 places, 14/14 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 29 ms. Remains : 11/12 places, 14/14 transitions.
[2026-05-25 11:23:13] [INFO ] Flatten gal took : 3 ms
[2026-05-25 11:23:13] [INFO ] Flatten gal took : 2 ms
[2026-05-25 11:23:13] [INFO ] Input system was already deterministic with 14 transitions.
[2026-05-25 11:23:13] [INFO ] Flatten gal took : 1 ms
[2026-05-25 11:23:13] [INFO ] Flatten gal took : 1 ms
[2026-05-25 11:23:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality18297577940267980444.gal : 1 ms
[2026-05-25 11:23:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality6194443124694428786.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/CTLCardinality18297577940267980444.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6194443124694428786.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,39780,0.020746,4420,2,426,5,3045,6,0,75,3081,0


Converting to forward existential form...Done !
original formula: (E(!(AF(((p1_1<=p2_2) * AF((p5_2<=p0_2))))) U (p0_2>2)) * EF(EX(((p1_2<=1)&&((p3_2<=8)||(((p1_1<=7)&&(p1_1<=2))&&((p3_2>=6)&&(p3_2<=1))))...159
=> equivalent forward existential formula: [(EY(FwdU((Init * E(!(!(EG(!(((p1_1<=p2_2) * !(EG(!((p5_2<=p0_2))))))))) U (p0_2>2))),TRUE)) * ((p1_2<=1)&&((p3_...223
Reverse transition relation is NOT exact ! Due to transitions t0, t1, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total...167
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.097733,7660,1,0,96,16590,59,60,581,27688,96
FORMULA Murphy-PT-D1N010-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 11:23:13] [INFO ] Invariant cache hit.
[2026-05-25 11:23:13] [INFO ] Implicit Places using invariants in 19 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 20 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 11/12 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 22 ms. Remains : 11/12 places, 14/14 transitions.
[2026-05-25 11:23:13] [INFO ] Flatten gal took : 2 ms
[2026-05-25 11:23:13] [INFO ] Flatten gal took : 2 ms
[2026-05-25 11:23:13] [INFO ] Input system was already deterministic with 14 transitions.
[2026-05-25 11:23:13] [INFO ] Flatten gal took : 0 ms
[2026-05-25 11:23:13] [INFO ] Flatten gal took : 0 ms
[2026-05-25 11:23:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality7593570387589724142.gal : 0 ms
[2026-05-25 11:23:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality18167620611850292973.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/CTLCardinality7593570387589724142.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18167620611850292973.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,39780,0.0136,4376,2,424,5,2934,6,0,75,2721,0


Converting to forward existential form...Done !
original formula: EF(AX(((p2_1<=9) * AX((EG((p1_1<=p0_2)) * (p3_1>p0_2))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(((p2_1<=9) * !(EX(!((EG((p1_1<=p0_2)) * (p3_1>p0_2))))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total...167
(forward)formula 0,0,0.052548,5868,1,0,42,8601,50,22,586,11952,47
FORMULA Murphy-PT-D1N010-CTLCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 12/12 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 11:23:13] [INFO ] Invariant cache hit.
[2026-05-25 11:23:13] [INFO ] Implicit Places using invariants in 24 ms returned [4, 5]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 25 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 10/12 places, 14/14 transitions.
Applied a total of 0 rules in 3 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 29 ms. Remains : 10/12 places, 14/14 transitions.
[2026-05-25 11:23:14] [INFO ] Flatten gal took : 1 ms
[2026-05-25 11:23:14] [INFO ] Flatten gal took : 1 ms
[2026-05-25 11:23:14] [INFO ] Input system was already deterministic with 14 transitions.
[2026-05-25 11:23:14] [INFO ] Flatten gal took : 0 ms
[2026-05-25 11:23:14] [INFO ] Flatten gal took : 0 ms
[2026-05-25 11:23:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality787101753170436943.gal : 0 ms
[2026-05-25 11:23:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality13503236603090905766.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/CTLCardinality787101753170436943.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13503236603090905766.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,39780,0.012801,4332,2,295,5,2645,6,0,71,2606,0


Converting to forward existential form...Done !
original formula: E((p0_1<=1) U AF((p4_2>=2)))
=> equivalent forward existential formula: [(FwdU(Init,(p0_1<=1)) * !(EG(!((p4_2>=2)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total...167
Hit Full ! (commute/partial/dont) 10/0/4
(forward)formula 0,1,0.029126,4816,1,0,37,4221,56,18,463,5165,40
FORMULA Murphy-PT-D1N010-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 11:23:14] [INFO ] Invariant cache hit.
[2026-05-25 11:23:14] [INFO ] Implicit Places using invariants in 20 ms returned [4, 5]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 21 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 10/12 places, 14/14 transitions.
Applied a total of 0 rules in 5 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 28 ms. Remains : 10/12 places, 14/14 transitions.
[2026-05-25 11:23:14] [INFO ] Flatten gal took : 2 ms
[2026-05-25 11:23:14] [INFO ] Flatten gal took : 1 ms
[2026-05-25 11:23:14] [INFO ] Input system was already deterministic with 14 transitions.
[2026-05-25 11:23:14] [INFO ] Flatten gal took : 1 ms
[2026-05-25 11:23:14] [INFO ] Flatten gal took : 1 ms
[2026-05-25 11:23:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality18245585661986390303.gal : 0 ms
[2026-05-25 11:23:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality17853590270000162055.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/CTLCardinality18245585661986390303.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17853590270000162055.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,39780,0.014986,4324,2,295,5,2645,6,0,71,2606,0


Converting to forward existential form...Done !
original formula: EF(AX((p1_1<=p4_1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!((p1_1<=p4_1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total...167
(forward)formula 0,1,0.040574,5192,1,0,36,6394,43,17,437,8829,33
FORMULA Murphy-PT-D1N010-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2026-05-25 11:23:14] [INFO ] Flatten gal took : 2 ms
[2026-05-25 11:23:14] [INFO ] Flatten gal took : 2 ms
Total runtime 6044 ms.

BK_STOP 1779708194205

--------------------
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="Murphy-PT-D1N010"
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 Murphy-PT-D1N010, 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 r194-tall-177969913900057"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Murphy-PT-D1N010.tgz
mv Murphy-PT-D1N010 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 ;