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.r066-tall-177946967800489.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 CopsAndRobbers-PT-HRL017X005, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r066-tall-177946967800489
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 712K
-rw-r--r-- 1 mcc users 10K Mar 6 13:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Mar 6 13:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Mar 6 13:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Mar 6 13:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K Mar 15 08:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 08:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Mar 15 08:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 15 08:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Mar 6 13:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 182K Mar 6 13:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Mar 6 13:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Mar 6 13:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 15 08:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 15 08:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 170K 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 CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-00
FORMULA_NAME CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-01
FORMULA_NAME CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-02
FORMULA_NAME CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-03
FORMULA_NAME CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-04
FORMULA_NAME CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-05
FORMULA_NAME CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-06
FORMULA_NAME CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-07
FORMULA_NAME CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-08
FORMULA_NAME CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-09
FORMULA_NAME CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-10
FORMULA_NAME CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-11
FORMULA_NAME CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-12
FORMULA_NAME CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-13
FORMULA_NAME CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-14
FORMULA_NAME CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779531594824

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CopsAndRobbers-PT-HRL017X005
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-23 10:19:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-23 10:19:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 10:19:56] [INFO ] Load time of PNML (sax parser for PT used): 82 ms
[2026-05-23 10:19:56] [INFO ] Transformed 95 places.
[2026-05-23 10:19:56] [INFO ] Transformed 213 transitions.
[2026-05-23 10:19:56] [INFO ] Parsed PT model containing 95 places and 213 transitions and 1110 arcs in 194 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Support contains 83 out of 95 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 95/95 places, 213/213 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 89 transition count 213
Applied a total of 6 rules in 17 ms. Remains 89 /95 variables (removed 6) and now considering 213/213 (removed 0) transitions.
Running 179 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-13995642157822889156.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13491954147492973932.kers'
[2026-05-23 10:19:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13995642157822889156.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13491954147492973932.kers]
Culling duplicate invariants (modulo rational): removing 17 columns.
Culled 17 columns in 0 ms.
// Phase 1: matrix 213 rows 72 cols 731 entries
Finished phase 1 with 69 SingleSign rule and 0 generalized
[2026-05-23 10:19:56] [INFO ] Computed 20 invariants in 1 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13491954147492973932.kers
Total runtime 2 ms.
[2026-05-23 10:19:56] [INFO ] State equation strengthened by 40 read => feed constraints.
Problem TDEAD101 is UNSAT
Problem TDEAD102 is UNSAT
Problem TDEAD103 is UNSAT
Problem TDEAD104 is UNSAT
Problem TDEAD117 is UNSAT
Problem TDEAD118 is UNSAT
Problem TDEAD119 is UNSAT
Problem TDEAD120 is UNSAT
Problem TDEAD133 is UNSAT
Problem TDEAD134 is UNSAT
Problem TDEAD135 is UNSAT
Problem TDEAD136 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 18/18 constraints. Problems are: Problem set: 12 solved, 167 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 0/18 constraints. Problems are: Problem set: 12 solved, 167 unsolved
At refinement iteration 2 (OVERLAPS) 2/78 variables, 2/20 constraints. Problems are: Problem set: 12 solved, 167 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/20 constraints. Problems are: Problem set: 12 solved, 167 unsolved
At refinement iteration 4 (OVERLAPS) 213/291 variables, 78/98 constraints. Problems are: Problem set: 12 solved, 167 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/291 variables, 40/138 constraints. Problems are: Problem set: 12 solved, 167 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/291 variables, 0/138 constraints. Problems are: Problem set: 12 solved, 167 unsolved
At refinement iteration 7 (OVERLAPS) 11/302 variables, 11/149 constraints. Problems are: Problem set: 12 solved, 167 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/302 variables, 0/149 constraints. Problems are: Problem set: 12 solved, 167 unsolved
At refinement iteration 9 (OVERLAPS) 0/302 variables, 1/150 constraints. Problems are: Problem set: 12 solved, 167 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/302 variables, 0/150 constraints. Problems are: Problem set: 12 solved, 167 unsolved
At refinement iteration 11 (OVERLAPS) 0/302 variables, 0/150 constraints. Problems are: Problem set: 12 solved, 167 unsolved
No progress, stopping.
After SMT solving in domain Real declared 302/302 variables, and 150 constraints, problems are : Problem set: 12 solved, 167 unsolved in 18304 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 89/89 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 179/179 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 12 solved, 167 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 18/18 constraints. Problems are: Problem set: 12 solved, 167 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 0/18 constraints. Problems are: Problem set: 12 solved, 167 unsolved
At refinement iteration 2 (OVERLAPS) 2/78 variables, 2/20 constraints. Problems are: Problem set: 12 solved, 167 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/20 constraints. Problems are: Problem set: 12 solved, 167 unsolved
At refinement iteration 4 (OVERLAPS) 213/291 variables, 78/98 constraints. Problems are: Problem set: 12 solved, 167 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/291 variables, 40/138 constraints. Problems are: Problem set: 12 solved, 167 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/291 variables, 98/236 constraints. Problems are: Problem set: 12 solved, 167 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/291 variables, 4/240 constraints. Problems are: Problem set: 12 solved, 167 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/291 variables, 1/241 constraints. Problems are: Problem set: 12 solved, 167 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 291/302 variables, and 241 constraints, problems are : Problem set: 12 solved, 167 unsolved in 20023 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 78/89 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 98/179 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 38651ms problems are : Problem set: 12 solved, 167 unsolved
Search for dead transitions found 12 dead transitions in 38666ms
Found 12 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 12 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 12 transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7490131598966446091.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8607449092023537632.kers'
[2026-05-23 10:20:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7490131598966446091.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8607449092023537632.kers]
Culling duplicate invariants (modulo rational): removing 17 columns.
Culled 17 columns in 0 ms.
// Phase 1: matrix 201 rows 72 cols 683 entries
Finished phase 1 with 69 SingleSign rule and 0 generalized
[2026-05-23 10:20:34] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-8607449092023537632.kers
Total runtime 3 ms.
[2026-05-23 10:20:35] [INFO ] Implicit Places using invariants in 53 ms returned []
[2026-05-23 10:20:35] [INFO ] Invariant cache hit.
[2026-05-23 10:20:35] [INFO ] State equation strengthened by 34 read => feed constraints.
[2026-05-23 10:20:35] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 89/95 places, 201/213 transitions.
Applied a total of 0 rules in 2 ms. Remains 89 /89 variables (removed 0) and now considering 201/201 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38894 ms. Remains : 89/95 places, 201/213 transitions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 201/201 transitions.
Applied a total of 0 rules in 1 ms. Remains 89 /89 variables (removed 0) and now considering 201/201 (removed 0) transitions.
Running 167 sub problems to find dead transitions.
[2026-05-23 10:20:35] [INFO ] Invariant cache hit.
[2026-05-23 10:20:35] [INFO ] State equation strengthened by 34 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 2 (OVERLAPS) 2/78 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 4 (OVERLAPS) 201/279 variables, 78/98 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/279 variables, 34/132 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 7 (OVERLAPS) 11/290 variables, 11/143 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/290 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/290 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 10 (OVERLAPS) 0/290 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 167 unsolved
No progress, stopping.
After SMT solving in domain Real declared 290/290 variables, and 144 constraints, problems are : Problem set: 0 solved, 167 unsolved in 14859 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 89/89 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 167/167 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 167 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 2 (OVERLAPS) 2/78 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 4 (OVERLAPS) 201/279 variables, 78/98 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/279 variables, 34/132 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 98/230 constraints. Problems are: Problem set: 0 solved, 167 unsolved
SMT process timed out in 34941ms, After SMT, problems are : Problem set: 0 solved, 167 unsolved
Search for dead transitions found 0 dead transitions in 34943ms
[2026-05-23 10:21:10] [INFO ] Invariant cache hit.
[2026-05-23 10:21:10] [INFO ] Implicit Places using invariants in 36 ms returned []
[2026-05-23 10:21:10] [INFO ] Invariant cache hit.
[2026-05-23 10:21:10] [INFO ] State equation strengthened by 34 read => feed constraints.
[2026-05-23 10:21:10] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 35072 ms. Remains : 89/89 places, 201/201 transitions.
Support contains 83 out of 89 places after structural reductions.
[2026-05-23 10:21:10] [INFO ] Flatten gal took : 44 ms
[2026-05-23 10:21:10] [INFO ] Flatten gal took : 17 ms
[2026-05-23 10:21:10] [INFO ] Input system was already deterministic with 201 transitions.
Support contains 82 out of 89 places (down from 83) after GAL structural reductions.
RANDOM walk for 40000 steps (228 resets) in 1335 ms. (29 steps per ms) remains 35/91 properties
BEST_FIRST walk for 4003 steps (15 resets) in 21 ms. (181 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (11 resets) in 27 ms. (142 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (16 resets) in 10 ms. (364 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (12 resets) in 11 ms. (333 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (15 resets) in 17 ms. (222 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (11 resets) in 13 ms. (286 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (13 resets) in 15 ms. (250 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (12 resets) in 9 ms. (400 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (12 resets) in 8 ms. (444 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (15 resets) in 14 ms. (266 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (13 resets) in 11 ms. (333 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (12 resets) in 17 ms. (222 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (16 resets) in 11 ms. (333 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (12 resets) in 11 ms. (333 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (13 resets) in 10 ms. (363 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (13 resets) in 9 ms. (400 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (13 resets) in 12 ms. (307 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (12 resets) in 10 ms. (363 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (13 resets) in 11 ms. (333 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (12 resets) in 19 ms. (200 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (9 resets) in 27 ms. (142 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (11 resets) in 11 ms. (333 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (14 resets) in 9 ms. (400 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (15 resets) in 18 ms. (210 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (15 resets) in 10 ms. (364 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (15 resets) in 9 ms. (400 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (16 resets) in 11 ms. (333 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (14 resets) in 12 ms. (308 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (12 resets) in 9 ms. (400 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (13 resets) in 10 ms. (363 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (15 resets) in 9 ms. (400 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (15 resets) in 10 ms. (364 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (14 resets) in 10 ms. (364 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (11 resets) in 8 ms. (444 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (11 resets) in 9 ms. (400 steps per ms) remains 35/35 properties
[2026-05-23 10:21:11] [INFO ] Invariant cache hit.
[2026-05-23 10:21:11] [INFO ] State equation strengthened by 34 read => feed constraints.
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp68 is UNSAT
Problem AtomicPropp80 is UNSAT
Problem AtomicPropp86 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 10/10 constraints. Problems are: Problem set: 17 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/10 constraints. Problems are: Problem set: 17 solved, 18 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp58 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp63 is UNSAT
Problem AtomicPropp78 is UNSAT
Problem AtomicPropp81 is UNSAT
At refinement iteration 2 (OVERLAPS) 13/63 variables, 10/20 constraints. Problems are: Problem set: 31 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 0/20 constraints. Problems are: Problem set: 31 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 185/248 variables, 63/83 constraints. Problems are: Problem set: 31 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/248 variables, 18/101 constraints. Problems are: Problem set: 31 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/248 variables, 0/101 constraints. Problems are: Problem set: 31 solved, 4 unsolved
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp65 is UNSAT
Problem AtomicPropp74 is UNSAT
After SMT solving in domain Real declared 285/290 variables, and 122 constraints, problems are : Problem set: 35 solved, 0 unsolved in 228 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 84/89 constraints, ReadFeed: 18/34 constraints, PredecessorRefiner: 35/35 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 237ms problems are : Problem set: 35 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 35 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 10:21:11] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-23 10:21:11] [INFO ] Flatten gal took : 15 ms
FORMULA CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 10:21:11] [INFO ] Flatten gal took : 12 ms
[2026-05-23 10:21:11] [INFO ] Input system was already deterministic with 201 transitions.
Support contains 39 out of 89 places (down from 49) after GAL structural reductions.
Computed a total of 4 stabilizing places and 35 stable transitions
Graph (complete) has 692 edges and 89 vertex of which 78 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.5 ms
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 201/201 transitions.
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 81 transition count 201
Applied a total of 8 rules in 2 ms. Remains 81 /89 variables (removed 8) and now considering 201/201 (removed 0) transitions.
Running 167 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-4000236354927563082.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8072914512869126400.kers'
[2026-05-23 10:21:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4000236354927563082.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8072914512869126400.kers]
Culling duplicate invariants (modulo rational): removing 17 columns.
Culled 17 columns in 0 ms.
// Phase 1: matrix 201 rows 64 cols 667 entries
Finished phase 1 with 61 SingleSign rule and 0 generalized
[2026-05-23 10:21:11] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8072914512869126400.kers
Total runtime 1 ms.
[2026-05-23 10:21:11] [INFO ] State equation strengthened by 34 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 2 (OVERLAPS) 2/78 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 4 (OVERLAPS) 201/279 variables, 78/98 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/279 variables, 34/132 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 7 (OVERLAPS) 3/282 variables, 3/135 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/282 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 9 (OVERLAPS) 0/282 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 167 unsolved
No progress, stopping.
After SMT solving in domain Real declared 282/282 variables, and 135 constraints, problems are : Problem set: 0 solved, 167 unsolved in 14423 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 81/81 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 167/167 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 167 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 2 (OVERLAPS) 2/78 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 4 (OVERLAPS) 201/279 variables, 78/98 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/279 variables, 34/132 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 148/280 constraints. Problems are: Problem set: 0 solved, 167 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 279/282 variables, and 280 constraints, problems are : Problem set: 0 solved, 167 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 78/81 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 148/167 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 34508ms problems are : Problem set: 0 solved, 167 unsolved
Search for dead transitions found 0 dead transitions in 34509ms
[2026-05-23 10:21:46] [INFO ] Invariant cache hit.
[2026-05-23 10:21:46] [INFO ] Implicit Places using invariants in 67 ms returned []
[2026-05-23 10:21:46] [INFO ] Invariant cache hit.
[2026-05-23 10:21:46] [INFO ] State equation strengthened by 34 read => feed constraints.
[2026-05-23 10:21:46] [INFO ] Implicit Places using invariants and state equation in 440 ms returned []
Implicit Place search using SMT with State Equation took 510 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 81/89 places, 201/201 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35023 ms. Remains : 81/89 places, 201/201 transitions.
[2026-05-23 10:21:46] [INFO ] Flatten gal took : 11 ms
[2026-05-23 10:21:46] [INFO ] Flatten gal took : 10 ms
[2026-05-23 10:21:46] [INFO ] Input system was already deterministic with 201 transitions.
[2026-05-23 10:21:46] [INFO ] Flatten gal took : 9 ms
[2026-05-23 10:21:46] [INFO ] Flatten gal took : 9 ms
[2026-05-23 10:21:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality17358303519446921785.gal : 7 ms
[2026-05-23 10:21:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality14916561036163752117.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/CTLCardinality17358303519446921785.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14916561036163752117.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,2.10266e+07,3.72767,104244,2,17226,5,337826,6,0,517,498817,0


Converting to forward existential form...Done !
original formula: EG(E(EX(EF((pl_end_n15<=3))) U A(EF((pl_end_n8>=1)) U ((pl_awaiting<=4)&&((pl_incoming_cops_n13>=4)||(pl_end_n16>=1))))))
=> equivalent forward existential formula: [FwdG(Init,E(EX(E(TRUE U (pl_end_n15<=3))) U !((E(!(((pl_awaiting<=4)&&((pl_incoming_cops_n13>=4)||(pl_end_n16>=...351
Reverse transition relation is NOT exact ! Due to transitions t1, t4, t5, t7, t9, t10, t12, t14, t15, t17, t19, t20, t22, t24, t25, t27, t29, t30, t32, t34...748
Detected timeout of ITS tools.
[2026-05-23 10:22:16] [INFO ] Flatten gal took : 8 ms
[2026-05-23 10:22:16] [INFO ] Applying decomposition
[2026-05-23 10:22:16] [INFO ] Flatten gal took : 8 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/graph79644550443418840.txt' '-o' '/tmp/graph79644550443418840.bin' '-w' '/tmp/graph79644550443418840.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph79644550443418840.bin' '-l' '-1' '-v' '-w' '/tmp/graph79644550443418840.weights' '-q' '0' '-e' '0.001'
[2026-05-23 10:22:16] [INFO ] Decomposing Gal with order
[2026-05-23 10:22:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 10:22:16] [INFO ] Removed a total of 291 redundant transitions.
[2026-05-23 10:22:17] [INFO ] Flatten gal took : 391 ms
[2026-05-23 10:22:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 142 labels/synchronizations in 30 ms.
[2026-05-23 10:22:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality13739817502331656153.gal : 8 ms
[2026-05-23 10:22:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality8181344897078926989.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/CTLCardinality13739817502331656153.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8181344897078926989.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 201/201 transitions.
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 78 transition count 201
Applied a total of 11 rules in 3 ms. Remains 78 /89 variables (removed 11) and now considering 201/201 (removed 0) transitions.
Running 167 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-5724333062560827151.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6224173919682167687.kers'
[2026-05-23 10:22:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5724333062560827151.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6224173919682167687.kers]
Culling duplicate invariants (modulo rational): removing 17 columns.
Culled 17 columns in 0 ms.
// Phase 1: matrix 201 rows 61 cols 661 entries
Finished phase 1 with 58 SingleSign rule and 0 generalized
[2026-05-23 10:22:47] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-6224173919682167687.kers
Total runtime 7 ms.
[2026-05-23 10:22:47] [INFO ] State equation strengthened by 34 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 2 (OVERLAPS) 2/78 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 4 (OVERLAPS) 201/279 variables, 78/98 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/279 variables, 34/132 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 7 (OVERLAPS) 0/279 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 167 unsolved
No progress, stopping.
After SMT solving in domain Real declared 279/279 variables, and 132 constraints, problems are : Problem set: 0 solved, 167 unsolved in 9696 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 78/78 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 167/167 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 167 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 2 (OVERLAPS) 2/78 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 4 (OVERLAPS) 201/279 variables, 78/98 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/279 variables, 34/132 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 167/299 constraints. Problems are: Problem set: 0 solved, 167 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 279/279 variables, and 299 constraints, problems are : Problem set: 0 solved, 167 unsolved in 20016 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 78/78 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 167/167 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 29778ms problems are : Problem set: 0 solved, 167 unsolved
Search for dead transitions found 0 dead transitions in 29779ms
[2026-05-23 10:23:17] [INFO ] Invariant cache hit.
[2026-05-23 10:23:17] [INFO ] Implicit Places using invariants in 70 ms returned []
[2026-05-23 10:23:17] [INFO ] Invariant cache hit.
[2026-05-23 10:23:17] [INFO ] State equation strengthened by 34 read => feed constraints.
[2026-05-23 10:23:17] [INFO ] Implicit Places using invariants and state equation in 334 ms returned []
Implicit Place search using SMT with State Equation took 407 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 78/89 places, 201/201 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30192 ms. Remains : 78/89 places, 201/201 transitions.
[2026-05-23 10:23:17] [INFO ] Flatten gal took : 9 ms
[2026-05-23 10:23:17] [INFO ] Flatten gal took : 8 ms
[2026-05-23 10:23:17] [INFO ] Input system was already deterministic with 201 transitions.
[2026-05-23 10:23:17] [INFO ] Flatten gal took : 6 ms
[2026-05-23 10:23:17] [INFO ] Flatten gal took : 7 ms
[2026-05-23 10:23:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality13490317787495011853.gal : 2 ms
[2026-05-23 10:23:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality4840666683742200684.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/CTLCardinality13490317787495011853.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4840666683742200684.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,2.10266e+07,2.87541,90104,2,11990,5,293730,6,0,514,398261,0


Converting to forward existential form...Done !
original formula: EX(AX(EG(((pl_robber_absent_n10<=3)&&(pl_robber_here_n4<=pl_cops_n10)))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(EG(((pl_robber_absent_n10<=3)&&(pl_robber_here_n4<=pl_cops_n10)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t4, t5, t7, t9, t10, t12, t14, t15, t17, t19, t20, t22, t24, t25, t27, t29, t30, t32, t34...748
Detected timeout of ITS tools.
[2026-05-23 10:23:47] [INFO ] Flatten gal took : 6 ms
[2026-05-23 10:23:47] [INFO ] Applying decomposition
[2026-05-23 10:23:47] [INFO ] Flatten gal took : 10 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/graph10389413449115349229.txt' '-o' '/tmp/graph10389413449115349229.bin' '-w' '/tmp/graph10389413449115349229.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10389413449115349229.bin' '-l' '-1' '-v' '-w' '/tmp/graph10389413449115349229.weights' '-q' '0' '-e' '0.001'
[2026-05-23 10:23:47] [INFO ] Decomposing Gal with order
[2026-05-23 10:23:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 10:23:47] [INFO ] Removed a total of 43 redundant transitions.
[2026-05-23 10:23:47] [INFO ] Flatten gal took : 12 ms
[2026-05-23 10:23:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 2 ms.
[2026-05-23 10:23:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality4625574948816596501.gal : 2 ms
[2026-05-23 10:23:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality18436987841844203135.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/CTLCardinality4625574948816596501.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18436987841844203135.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,2.10266e+07,12.8036,336760,2,10740,5,1.41062e+06,6,0,509,1.48624e+06,0


Converting to forward existential form...Done !
original formula: EX(AX(EG(((gi0.gu2.pl_robber_absent_n10<=3)&&(gu3.pl_robber_here_n4<=gu3.pl_cops_n10)))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(EG(((gi0.gu2.pl_robber_absent_n10<=3)&&(gu3.pl_robber_here_n4<=gu3.pl_cops_n10)))))))] != FA...158
Reverse transition relation is NOT exact ! Due to transitions gi0.gu2.t1, gi0.gu2.t4, gi0.gu2.t5, gi0.gu2.t9, gi0.gu2.t10, gi0.gu2.t14, gi0.gu2.t15, gi0.gu...1305
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 201/201 transitions.
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 78 transition count 201
Applied a total of 11 rules in 1 ms. Remains 78 /89 variables (removed 11) and now considering 201/201 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 10:24:17] [INFO ] Invariant cache hit.
[2026-05-23 10:24:18] [INFO ] Implicit Places using invariants in 73 ms returned []
[2026-05-23 10:24:18] [INFO ] Invariant cache hit.
[2026-05-23 10:24:18] [INFO ] State equation strengthened by 34 read => feed constraints.
[2026-05-23 10:24:18] [INFO ] Implicit Places using invariants and state equation in 307 ms returned []
Implicit Place search using SMT with State Equation took 385 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 78/89 places, 201/201 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 388 ms. Remains : 78/89 places, 201/201 transitions.
[2026-05-23 10:24:18] [INFO ] Flatten gal took : 10 ms
[2026-05-23 10:24:18] [INFO ] Flatten gal took : 12 ms
[2026-05-23 10:24:18] [INFO ] Input system was already deterministic with 201 transitions.
[2026-05-23 10:24:18] [INFO ] Flatten gal took : 18 ms
[2026-05-23 10:24:18] [INFO ] Flatten gal took : 10 ms
[2026-05-23 10:24:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality13988134614427146707.gal : 4 ms
[2026-05-23 10:24:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality16934460857098725097.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/CTLCardinality13988134614427146707.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16934460857098725097.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,2.10266e+07,2.84196,91236,2,11990,5,293730,6,0,514,398261,0


Converting to forward existential form...Done !
original formula: AF((AF(EG((pl_robber_here_n5<=pl_incoming_cops_n1))) * (AF(EX((pl_cops_n3>=1))) + (pl_robber_absent_n5<=pl_robber_here_n12))))
=> equivalent forward existential formula: [FwdG(Init,!((!(EG(!(EG((pl_robber_here_n5<=pl_incoming_cops_n1))))) * (!(EG(!(EX((pl_cops_n3>=1))))) + (pl_robb...201
Reverse transition relation is NOT exact ! Due to transitions t1, t4, t5, t7, t9, t10, t12, t14, t15, t17, t19, t20, t22, t24, t25, t27, t29, t30, t32, t34...748
Detected timeout of ITS tools.
[2026-05-23 10:24:48] [INFO ] Flatten gal took : 11 ms
[2026-05-23 10:24:48] [INFO ] Applying decomposition
[2026-05-23 10:24:48] [INFO ] Flatten gal took : 7 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/graph10245887822569839950.txt' '-o' '/tmp/graph10245887822569839950.bin' '-w' '/tmp/graph10245887822569839950.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10245887822569839950.bin' '-l' '-1' '-v' '-w' '/tmp/graph10245887822569839950.weights' '-q' '0' '-e' '0.001'
[2026-05-23 10:24:48] [INFO ] Decomposing Gal with order
[2026-05-23 10:24:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 10:24:48] [INFO ] Removed a total of 55 redundant transitions.
[2026-05-23 10:24:48] [INFO ] Flatten gal took : 20 ms
[2026-05-23 10:24:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 82 labels/synchronizations in 2 ms.
[2026-05-23 10:24:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality18359048207072526271.gal : 1 ms
[2026-05-23 10:24:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality3577146955363629330.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/CTLCardinality18359048207072526271.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3577146955363629330.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,2.10266e+07,20.1536,476808,2,10460,5,1.949e+06,6,0,514,2.16827e+06,0


Converting to forward existential form...Done !
original formula: AF((AF(EG((gu4.pl_robber_here_n5<=gu4.pl_incoming_cops_n1))) * (AF(EX((gi0.gu2.pl_cops_n3>=1))) + (gu3.pl_robber_absent_n5<=gu3.pl_robber...168
=> equivalent forward existential formula: [FwdG(Init,!((!(EG(!(EG((gu4.pl_robber_here_n5<=gu4.pl_incoming_cops_n1))))) * (!(EG(!(EX((gi0.gu2.pl_cops_n3>=1...225
Reverse transition relation is NOT exact ! Due to transitions gi0.gu2.t1, gi0.gu2.t4, gi0.gu2.t9, gi0.gu2.t10, gi0.gu2.t14, gi0.gu2.t15, gi0.gu2.t19, gi0.g...1216
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 89/89 places, 201/201 transitions.
Graph (complete) has 692 edges and 89 vertex of which 79 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.2 ms
Discarding 10 places :
Also discarding 0 output transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 79 transition count 200
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 78 transition count 200
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 77 transition count 199
Applied a total of 5 rules in 31 ms. Remains 77 /89 variables (removed 12) and now considering 199/201 (removed 2) transitions.
Running 165 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-15568140086015125631.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13210587428753527606.kers'
[2026-05-23 10:25:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15568140086015125631.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13210587428753527606.kers]
Culling duplicate invariants (modulo rational): removing 17 columns.
Culled 17 columns in 0 ms.
// Phase 1: matrix 199 rows 60 cols 659 entries
Finished phase 1 with 57 SingleSign rule and 0 generalized
[2026-05-23 10:25:18] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13210587428753527606.kers
Total runtime 1 ms.
[2026-05-23 10:25:18] [INFO ] State equation strengthened by 34 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 2/76 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 199/275 variables, 76/96 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/275 variables, 34/130 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/275 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (OVERLAPS) 1/276 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/276 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (OVERLAPS) 0/276 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 276/276 variables, and 131 constraints, problems are : Problem set: 0 solved, 165 unsolved in 16077 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 77/77 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 2/76 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 199/275 variables, 76/96 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/275 variables, 34/130 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/275 variables, 159/289 constraints. Problems are: Problem set: 0 solved, 165 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 275/276 variables, and 289 constraints, problems are : Problem set: 0 solved, 165 unsolved in 20014 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 76/77 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 159/165 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 36155ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 36156ms
[2026-05-23 10:25:54] [INFO ] Invariant cache hit.
[2026-05-23 10:25:54] [INFO ] Implicit Places using invariants in 62 ms returned []
[2026-05-23 10:25:54] [INFO ] Invariant cache hit.
[2026-05-23 10:25:55] [INFO ] State equation strengthened by 34 read => feed constraints.
[2026-05-23 10:25:55] [INFO ] Implicit Places using invariants and state equation in 296 ms returned []
Implicit Place search using SMT with State Equation took 360 ms to find 0 implicit places.
[2026-05-23 10:25:55] [INFO ] Redundant transitions in 8 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 77/89 places, 199/201 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 36565 ms. Remains : 77/89 places, 199/201 transitions.
[2026-05-23 10:25:55] [INFO ] Flatten gal took : 5 ms
[2026-05-23 10:25:55] [INFO ] Flatten gal took : 4 ms
[2026-05-23 10:25:55] [INFO ] Input system was already deterministic with 199 transitions.
[2026-05-23 10:25:55] [INFO ] Flatten gal took : 4 ms
[2026-05-23 10:25:55] [INFO ] Flatten gal took : 4 ms
[2026-05-23 10:25:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality12352378495910920385.gal : 2 ms
[2026-05-23 10:25:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality9397887353430167407.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/CTLCardinality12352378495910920385.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9397887353430167407.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,2.03175e+07,2.8816,85560,2,10915,5,287862,6,0,505,417925,0


Converting to forward existential form...Done !
original formula: EG(EF((EF((pl_end_n13<1)) * ((pl_robber_absent_n3>pl_robber_absent_n9)||(pl_cops_n6<4)))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (E(TRUE U (pl_end_n13<1)) * ((pl_robber_absent_n3>pl_robber_absent_n9)||(pl_cops_n6<4)))))] ...163
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t5, t7, t8, t10, t12, t13, t15, t17, t18, t20, t22, t23, t25, t27, t28, t30, t32, t33...748
(forward)formula 0,1,20.0112,516176,1,0,437,2.65959e+06,426,144,5250,2.18345e+06,477
FORMULA CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 89/89 places, 201/201 transitions.
Graph (complete) has 692 edges and 89 vertex of which 79 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 78 transition count 200
Applied a total of 3 rules in 12 ms. Remains 78 /89 variables (removed 11) and now considering 200/201 (removed 1) transitions.
Running 166 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-14740935338666483901.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9722682523389409644.kers'
[2026-05-23 10:26:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14740935338666483901.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9722682523389409644.kers]
Culling duplicate invariants (modulo rational): removing 17 columns.
Culled 17 columns in 0 ms.
// Phase 1: matrix 200 rows 61 cols 661 entries
Finished phase 1 with 58 SingleSign rule and 0 generalized
[2026-05-23 10:26:15] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9722682523389409644.kers
Total runtime 1 ms.
[2026-05-23 10:26:15] [INFO ] State equation strengthened by 34 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (OVERLAPS) 2/77 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/77 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (OVERLAPS) 200/277 variables, 77/97 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/277 variables, 34/131 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/277 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 7 (OVERLAPS) 1/278 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/278 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 9 (OVERLAPS) 0/278 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/278 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 166 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 278/278 variables, and 133 constraints, problems are : Problem set: 0 solved, 166 unsolved in 20016 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 78/78 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 166 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (OVERLAPS) 2/77 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/77 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (OVERLAPS) 200/277 variables, 77/97 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/277 variables, 34/131 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/277 variables, 160/291 constraints. Problems are: Problem set: 0 solved, 166 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 277/278 variables, and 292 constraints, problems are : Problem set: 0 solved, 166 unsolved in 20018 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 77/78 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 160/166 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/1 constraints]
After SMT, in 40084ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 40084ms
[2026-05-23 10:26:55] [INFO ] Invariant cache hit.
[2026-05-23 10:26:55] [INFO ] Implicit Places using invariants in 56 ms returned []
[2026-05-23 10:26:55] [INFO ] Invariant cache hit.
[2026-05-23 10:26:55] [INFO ] State equation strengthened by 34 read => feed constraints.
[2026-05-23 10:26:56] [INFO ] Implicit Places using invariants and state equation in 323 ms returned []
Implicit Place search using SMT with State Equation took 389 ms to find 0 implicit places.
[2026-05-23 10:26:56] [INFO ] Redundant transitions in 11 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 78/89 places, 200/201 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 40501 ms. Remains : 78/89 places, 200/201 transitions.
[2026-05-23 10:26:56] [INFO ] Flatten gal took : 8 ms
[2026-05-23 10:26:56] [INFO ] Flatten gal took : 5 ms
[2026-05-23 10:26:56] [INFO ] Input system was already deterministic with 200 transitions.
[2026-05-23 10:26:56] [INFO ] Flatten gal took : 6 ms
[2026-05-23 10:26:56] [INFO ] Flatten gal took : 4 ms
[2026-05-23 10:26:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality3296205177854095625.gal : 1 ms
[2026-05-23 10:26:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality3566374871907297122.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/CTLCardinality3296205177854095625.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3566374871907297122.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,2.05811e+07,2.14707,69144,2,8435,5,245594,6,0,510,301827,0


Converting to forward existential form...Done !
original formula: EG(((E((pl_end_n1>=4) U EF((pl_finished_moving<=pl_robber_absent_n4))) + (pl_cops_n14>=3)) + ((!(E((pl_incoming_cops_n2>=4) U (pl_end_n1<...263
=> equivalent forward existential formula: [FwdG(Init,((E((pl_end_n1>=4) U E(TRUE U (pl_finished_moving<=pl_robber_absent_n4))) + (pl_cops_n14>=3)) + ((!(E...312
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t8, t9, t11, t13, t14, t16, t18, t19, t21, t23, t24, t26, t28, t29, t31, t33, t34...748
(forward)formula 0,1,18.7534,500696,1,0,439,2.65709e+06,439,150,5359,2.15187e+06,484
FORMULA CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 89/89 places, 201/201 transitions.
Graph (complete) has 692 edges and 89 vertex of which 78 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.4 ms
Discarding 11 places :
Also discarding 0 output transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 78 transition count 200
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 77 transition count 200
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 76 transition count 199
Applied a total of 5 rules in 21 ms. Remains 76 /89 variables (removed 13) and now considering 199/201 (removed 2) transitions.
Running 165 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-4322371751240886012.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3840434507541675169.kers'
[2026-05-23 10:27:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4322371751240886012.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3840434507541675169.kers]
Culling duplicate invariants (modulo rational): removing 17 columns.
Culled 17 columns in 0 ms.
// Phase 1: matrix 199 rows 59 cols 657 entries
Finished phase 1 with 56 SingleSign rule and 0 generalized
[2026-05-23 10:27:15] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3840434507541675169.kers
Total runtime 2 ms.
[2026-05-23 10:27:15] [INFO ] State equation strengthened by 34 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 2/76 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 199/275 variables, 76/96 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/275 variables, 34/130 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/275 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (OVERLAPS) 0/275 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 275/275 variables, and 130 constraints, problems are : Problem set: 0 solved, 165 unsolved in 9316 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 76/76 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 2/76 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 199/275 variables, 76/96 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/275 variables, 34/130 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/275 variables, 165/295 constraints. Problems are: Problem set: 0 solved, 165 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 275/275 variables, and 295 constraints, problems are : Problem set: 0 solved, 165 unsolved in 20023 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 76/76 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 29414ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 29414ms
[2026-05-23 10:27:44] [INFO ] Invariant cache hit.
[2026-05-23 10:27:44] [INFO ] Implicit Places using invariants in 89 ms returned []
[2026-05-23 10:27:44] [INFO ] Invariant cache hit.
[2026-05-23 10:27:44] [INFO ] State equation strengthened by 34 read => feed constraints.
[2026-05-23 10:27:44] [INFO ] Implicit Places using invariants and state equation in 216 ms returned []
Implicit Place search using SMT with State Equation took 307 ms to find 0 implicit places.
[2026-05-23 10:27:44] [INFO ] Redundant transitions in 4 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 76/89 places, 199/201 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 29755 ms. Remains : 76/89 places, 199/201 transitions.
[2026-05-23 10:27:44] [INFO ] Flatten gal took : 7 ms
[2026-05-23 10:27:44] [INFO ] Flatten gal took : 6 ms
[2026-05-23 10:27:44] [INFO ] Input system was already deterministic with 199 transitions.
[2026-05-23 10:27:44] [INFO ] Flatten gal took : 5 ms
[2026-05-23 10:27:44] [INFO ] Flatten gal took : 5 ms
[2026-05-23 10:27:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality11063453563301608655.gal : 1 ms
[2026-05-23 10:27:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality5357878917351658346.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/CTLCardinality11063453563301608655.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5357878917351658346.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,2.03175e+07,2.96441,88688,2,7966,5,296483,6,0,504,429706,0


Converting to forward existential form...Done !
original formula: AF(EG(EF((pl_robber_absent_n2>0))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(E(TRUE U (pl_robber_absent_n2>0)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t5, t7, t8, t10, t12, t13, t15, t17, t18, t20, t22, t23, t25, t27, t28, t30, t32, t33...748
Detected timeout of ITS tools.
[2026-05-23 10:28:14] [INFO ] Flatten gal took : 4 ms
[2026-05-23 10:28:14] [INFO ] Applying decomposition
[2026-05-23 10:28:14] [INFO ] Flatten gal took : 5 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/graph4806586097592797903.txt' '-o' '/tmp/graph4806586097592797903.bin' '-w' '/tmp/graph4806586097592797903.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4806586097592797903.bin' '-l' '-1' '-v' '-w' '/tmp/graph4806586097592797903.weights' '-q' '0' '-e' '0.001'
[2026-05-23 10:28:14] [INFO ] Decomposing Gal with order
[2026-05-23 10:28:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 10:28:14] [INFO ] Removed a total of 357 redundant transitions.
[2026-05-23 10:28:14] [INFO ] Flatten gal took : 20 ms
[2026-05-23 10:28:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 63 labels/synchronizations in 4 ms.
[2026-05-23 10:28:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality9542089771278241066.gal : 2 ms
[2026-05-23 10:28:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality1744488229828857305.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/CTLCardinality9542089771278241066.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1744488229828857305.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 -...262
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,2.03175e+07,21.7965,554896,1027,3870,251830,884302,532,1.12157e+06,204,6.80746e+06,0


Converting to forward existential form...Done !
original formula: AF(EG(EF((i2.u5.pl_robber_absent_n2>0))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(E(TRUE U (i2.u5.pl_robber_absent_n2>0)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t5, t7, t8, t10, t12, t13, t15, t17, t18, t20, t22, t23, t25, t27, t30, t32, t33, t38, t4...732
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 201/201 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 80 transition count 201
Applied a total of 9 rules in 5 ms. Remains 80 /89 variables (removed 9) and now considering 201/201 (removed 0) transitions.
Running 167 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-17980645911580910339.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11240307988180516051.kers'
[2026-05-23 10:28:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17980645911580910339.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11240307988180516051.kers]
Culling duplicate invariants (modulo rational): removing 17 columns.
Culled 17 columns in 0 ms.
// Phase 1: matrix 201 rows 63 cols 665 entries
Finished phase 1 with 60 SingleSign rule and 0 generalized
[2026-05-23 10:28:44] [INFO ] Computed 20 invariants in 1 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11240307988180516051.kers
Total runtime 1 ms.
[2026-05-23 10:28:44] [INFO ] State equation strengthened by 34 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 2 (OVERLAPS) 2/78 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 4 (OVERLAPS) 201/279 variables, 78/98 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/279 variables, 34/132 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 7 (OVERLAPS) 2/281 variables, 2/134 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/281 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 9 (OVERLAPS) 0/281 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 167 unsolved
No progress, stopping.
After SMT solving in domain Real declared 281/281 variables, and 134 constraints, problems are : Problem set: 0 solved, 167 unsolved in 14396 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 80/80 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 167/167 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 167 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 2 (OVERLAPS) 2/78 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 4 (OVERLAPS) 201/279 variables, 78/98 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/279 variables, 34/132 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 154/286 constraints. Problems are: Problem set: 0 solved, 167 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 279/281 variables, and 286 constraints, problems are : Problem set: 0 solved, 167 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 78/80 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 154/167 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 34478ms problems are : Problem set: 0 solved, 167 unsolved
Search for dead transitions found 0 dead transitions in 34479ms
[2026-05-23 10:29:19] [INFO ] Invariant cache hit.
[2026-05-23 10:29:19] [INFO ] Implicit Places using invariants in 68 ms returned []
[2026-05-23 10:29:19] [INFO ] Invariant cache hit.
[2026-05-23 10:29:19] [INFO ] State equation strengthened by 34 read => feed constraints.
[2026-05-23 10:29:19] [INFO ] Implicit Places using invariants and state equation in 259 ms returned []
Implicit Place search using SMT with State Equation took 328 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 80/89 places, 201/201 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34815 ms. Remains : 80/89 places, 201/201 transitions.
[2026-05-23 10:29:19] [INFO ] Flatten gal took : 6 ms
[2026-05-23 10:29:19] [INFO ] Flatten gal took : 5 ms
[2026-05-23 10:29:19] [INFO ] Input system was already deterministic with 201 transitions.
[2026-05-23 10:29:19] [INFO ] Flatten gal took : 4 ms
[2026-05-23 10:29:19] [INFO ] Flatten gal took : 4 ms
[2026-05-23 10:29:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality5416109053507870516.gal : 1 ms
[2026-05-23 10:29:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality11344554491328513489.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/CTLCardinality5416109053507870516.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11344554491328513489.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,2.10266e+07,5.15338,117564,2,16694,5,362362,6,0,516,589456,0


Converting to forward existential form...Done !
original formula: EF((((pl_init_robber>=1) * EX((pl_end_n10<=4))) * ((pl_robber_here_n16>pl_end_n15) + EX(EG((pl_robber_here_n12<=pl_finalizing))))))
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * ((pl_init_robber>=1) * EX((pl_end_n10<=4)))) * (pl_robber_here_n16>pl_end_n15))] != FALSE ...278
Reverse transition relation is NOT exact ! Due to transitions t1, t4, t5, t7, t9, t10, t12, t14, t15, t17, t19, t20, t22, t24, t25, t27, t29, t30, t32, t34...748
Hit Full ! (commute/partial/dont) 174/0/27
(forward)formula 0,1,18.1442,387168,1,0,460,1.43631e+06,430,142,5405,1.7544e+06,430
FORMULA CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 201/201 transitions.
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 79 transition count 201
Applied a total of 10 rules in 2 ms. Remains 79 /89 variables (removed 10) and now considering 201/201 (removed 0) transitions.
Running 167 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-15294512793022119171.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6697165767628613927.kers'
[2026-05-23 10:29:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15294512793022119171.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6697165767628613927.kers]
Culling duplicate invariants (modulo rational): removing 17 columns.
Culled 17 columns in 0 ms.
// Phase 1: matrix 201 rows 62 cols 663 entries
Finished phase 1 with 59 SingleSign rule and 0 generalized
[2026-05-23 10:29:38] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6697165767628613927.kers
Total runtime 1 ms.
[2026-05-23 10:29:38] [INFO ] State equation strengthened by 34 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 2 (OVERLAPS) 2/78 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 4 (OVERLAPS) 201/279 variables, 78/98 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/279 variables, 34/132 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 7 (OVERLAPS) 1/280 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/280 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 9 (OVERLAPS) 0/280 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 167 unsolved
No progress, stopping.
After SMT solving in domain Real declared 280/280 variables, and 133 constraints, problems are : Problem set: 0 solved, 167 unsolved in 14169 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 79/79 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 167/167 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 167 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 2 (OVERLAPS) 2/78 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 4 (OVERLAPS) 201/279 variables, 78/98 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/279 variables, 34/132 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 160/292 constraints. Problems are: Problem set: 0 solved, 167 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 279/280 variables, and 292 constraints, problems are : Problem set: 0 solved, 167 unsolved in 20016 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 78/79 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 160/167 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 34230ms problems are : Problem set: 0 solved, 167 unsolved
Search for dead transitions found 0 dead transitions in 34231ms
[2026-05-23 10:30:12] [INFO ] Invariant cache hit.
[2026-05-23 10:30:12] [INFO ] Implicit Places using invariants in 73 ms returned []
[2026-05-23 10:30:12] [INFO ] Invariant cache hit.
[2026-05-23 10:30:12] [INFO ] State equation strengthened by 34 read => feed constraints.
[2026-05-23 10:30:12] [INFO ] Implicit Places using invariants and state equation in 310 ms returned []
Implicit Place search using SMT with State Equation took 386 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 79/89 places, 201/201 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34620 ms. Remains : 79/89 places, 201/201 transitions.
[2026-05-23 10:30:12] [INFO ] Flatten gal took : 5 ms
[2026-05-23 10:30:12] [INFO ] Flatten gal took : 4 ms
[2026-05-23 10:30:12] [INFO ] Input system was already deterministic with 201 transitions.
[2026-05-23 10:30:12] [INFO ] Flatten gal took : 3 ms
[2026-05-23 10:30:12] [INFO ] Flatten gal took : 4 ms
[2026-05-23 10:30:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality17467571553065984572.gal : 2 ms
[2026-05-23 10:30:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality4007665498508388335.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/CTLCardinality17467571553065984572.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4007665498508388335.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,2.10266e+07,3.7831,106160,2,12325,5,330244,6,0,515,515802,0


Converting to forward existential form...Done !
original formula: EF((EG(EX((pl_cops_n12>=4))) + ((EG((pl_robber_absent_n1<=0)) * (pl_incoming_cops_n10<=pl_cops_n4)) * ((pl_awaiting<=5)&&((pl_end_n7>=1)|...184
=> equivalent forward existential formula: ([FwdG(FwdU(Init,TRUE),EX((pl_cops_n12>=4)))] != FALSE + [FwdG(((FwdU(Init,TRUE) * ((pl_awaiting<=5)&&((pl_end_n...263
Reverse transition relation is NOT exact ! Due to transitions t1, t4, t5, t7, t9, t10, t12, t14, t15, t17, t19, t20, t22, t24, t25, t27, t29, t30, t32, t34...748
Hit Full ! (commute/partial/dont) 190/0/11
(forward)formula 0,1,11.5551,250072,1,0,456,1.02898e+06,433,142,5347,1.04443e+06,433
FORMULA CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 89/89 places, 201/201 transitions.
Graph (complete) has 692 edges and 89 vertex of which 78 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.2 ms
Discarding 11 places :
Also discarding 0 output transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 78 transition count 200
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 77 transition count 200
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 76 transition count 199
Applied a total of 5 rules in 15 ms. Remains 76 /89 variables (removed 13) and now considering 199/201 (removed 2) transitions.
Running 165 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-5477073483811996593.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3417895175179841710.kers'
[2026-05-23 10:30:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5477073483811996593.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3417895175179841710.kers]
Culling duplicate invariants (modulo rational): removing 17 columns.
Culled 17 columns in 0 ms.
// Phase 1: matrix 199 rows 59 cols 657 entries
Finished phase 1 with 56 SingleSign rule and 0 generalized
[2026-05-23 10:30:24] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3417895175179841710.kers
Total runtime 1 ms.
[2026-05-23 10:30:24] [INFO ] State equation strengthened by 34 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 2/76 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 199/275 variables, 76/96 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/275 variables, 34/130 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/275 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (OVERLAPS) 0/275 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 275/275 variables, and 130 constraints, problems are : Problem set: 0 solved, 165 unsolved in 9422 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 76/76 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 2/76 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 199/275 variables, 76/96 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/275 variables, 34/130 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/275 variables, 165/295 constraints. Problems are: Problem set: 0 solved, 165 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 275/275 variables, and 295 constraints, problems are : Problem set: 0 solved, 165 unsolved in 20016 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 76/76 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 29510ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 29510ms
[2026-05-23 10:30:53] [INFO ] Invariant cache hit.
[2026-05-23 10:30:54] [INFO ] Implicit Places using invariants in 72 ms returned []
[2026-05-23 10:30:54] [INFO ] Invariant cache hit.
[2026-05-23 10:30:54] [INFO ] State equation strengthened by 34 read => feed constraints.
[2026-05-23 10:30:54] [INFO ] Implicit Places using invariants and state equation in 271 ms returned []
Implicit Place search using SMT with State Equation took 345 ms to find 0 implicit places.
[2026-05-23 10:30:54] [INFO ] Redundant transitions in 4 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 76/89 places, 199/201 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 29880 ms. Remains : 76/89 places, 199/201 transitions.
[2026-05-23 10:30:54] [INFO ] Flatten gal took : 6 ms
[2026-05-23 10:30:54] [INFO ] Flatten gal took : 5 ms
[2026-05-23 10:30:54] [INFO ] Input system was already deterministic with 199 transitions.
[2026-05-23 10:30:54] [INFO ] Flatten gal took : 3 ms
[2026-05-23 10:30:54] [INFO ] Flatten gal took : 4 ms
[2026-05-23 10:30:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality2489922259069235407.gal : 1 ms
[2026-05-23 10:30:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality11702905070815289012.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/CTLCardinality2489922259069235407.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11702905070815289012.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,2.03175e+07,2.94907,88536,2,7966,5,296483,6,0,504,429706,0


Converting to forward existential form...Done !
original formula: EG((pl_cops_n12<=2))
=> equivalent forward existential formula: [FwdG(Init,(pl_cops_n12<=2))] != FALSE
Hit Full ! (commute/partial/dont) 193/0/6
(forward)formula 0,1,11.4682,269968,1,0,23,1.0603e+06,19,4,3722,1.27925e+06,20
FORMULA CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 201/201 transitions.
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 78 transition count 201
Applied a total of 11 rules in 2 ms. Remains 78 /89 variables (removed 11) and now considering 201/201 (removed 0) transitions.
Running 167 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-17882796265528335716.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3907065812416589518.kers'
[2026-05-23 10:31:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17882796265528335716.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3907065812416589518.kers]
Culling duplicate invariants (modulo rational): removing 17 columns.
Culled 17 columns in 0 ms.
// Phase 1: matrix 201 rows 61 cols 661 entries
Finished phase 1 with 58 SingleSign rule and 0 generalized
[2026-05-23 10:31:05] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3907065812416589518.kers
Total runtime 1 ms.
[2026-05-23 10:31:05] [INFO ] State equation strengthened by 34 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 2 (OVERLAPS) 2/78 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 4 (OVERLAPS) 201/279 variables, 78/98 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/279 variables, 34/132 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 7 (OVERLAPS) 0/279 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 167 unsolved
No progress, stopping.
After SMT solving in domain Real declared 279/279 variables, and 132 constraints, problems are : Problem set: 0 solved, 167 unsolved in 9671 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 78/78 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 167/167 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 167 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 2 (OVERLAPS) 2/78 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 4 (OVERLAPS) 201/279 variables, 78/98 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/279 variables, 34/132 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 167/299 constraints. Problems are: Problem set: 0 solved, 167 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 279/279 variables, and 299 constraints, problems are : Problem set: 0 solved, 167 unsolved in 20016 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 78/78 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 167/167 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 29741ms problems are : Problem set: 0 solved, 167 unsolved
Search for dead transitions found 0 dead transitions in 29742ms
[2026-05-23 10:31:35] [INFO ] Invariant cache hit.
[2026-05-23 10:31:35] [INFO ] Implicit Places using invariants in 73 ms returned []
[2026-05-23 10:31:35] [INFO ] Invariant cache hit.
[2026-05-23 10:31:35] [INFO ] State equation strengthened by 34 read => feed constraints.
[2026-05-23 10:31:35] [INFO ] Implicit Places using invariants and state equation in 238 ms returned []
Implicit Place search using SMT with State Equation took 314 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 78/89 places, 201/201 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30059 ms. Remains : 78/89 places, 201/201 transitions.
[2026-05-23 10:31:35] [INFO ] Flatten gal took : 5 ms
[2026-05-23 10:31:35] [INFO ] Flatten gal took : 3 ms
[2026-05-23 10:31:35] [INFO ] Input system was already deterministic with 201 transitions.
[2026-05-23 10:31:35] [INFO ] Flatten gal took : 4 ms
[2026-05-23 10:31:35] [INFO ] Flatten gal took : 3 ms
[2026-05-23 10:31:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality2169030400442104040.gal : 1 ms
[2026-05-23 10:31:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality12825096080568917902.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/CTLCardinality2169030400442104040.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12825096080568917902.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,2.10266e+07,2.96655,90148,2,11990,5,293730,6,0,514,398261,0


Converting to forward existential form...Done !
original formula: AG(EX(AG((pl_finalizing<=pl_robber_absent_n9))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(E(TRUE U !((pl_finalizing<=pl_robber_absent_n9)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t4, t5, t7, t9, t10, t12, t14, t15, t17, t19, t20, t22, t24, t25, t27, t29, t30, t32, t34...748
(forward)formula 0,0,24.5479,620700,1,0,447,3.64764e+06,424,142,5349,2.2853e+06,424
FORMULA CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 201/201 transitions.
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 78 transition count 201
Applied a total of 11 rules in 7 ms. Remains 78 /89 variables (removed 11) and now considering 201/201 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 10:32:00] [INFO ] Invariant cache hit.
[2026-05-23 10:32:00] [INFO ] Implicit Places using invariants in 63 ms returned []
[2026-05-23 10:32:00] [INFO ] Invariant cache hit.
[2026-05-23 10:32:00] [INFO ] State equation strengthened by 34 read => feed constraints.
[2026-05-23 10:32:01] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 345 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 78/89 places, 201/201 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 353 ms. Remains : 78/89 places, 201/201 transitions.
[2026-05-23 10:32:01] [INFO ] Flatten gal took : 3 ms
[2026-05-23 10:32:01] [INFO ] Flatten gal took : 3 ms
[2026-05-23 10:32:01] [INFO ] Input system was already deterministic with 201 transitions.
[2026-05-23 10:32:01] [INFO ] Flatten gal took : 3 ms
[2026-05-23 10:32:01] [INFO ] Flatten gal took : 4 ms
[2026-05-23 10:32:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality17917494070228451853.gal : 2 ms
[2026-05-23 10:32:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality1701137614064634978.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/CTLCardinality17917494070228451853.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1701137614064634978.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,2.10266e+07,2.92365,90844,2,11990,5,293730,6,0,514,398261,0


Converting to forward existential form...Done !
original formula: AF(EG((EX((AX((pl_robber_here_n1<=pl_cops_n13)) + EX(TRUE))) + (AF((pl_incoming_cops_n4<3)) * (pl_cops_n11<=1)))))
=> equivalent forward existential formula: [FwdG(Init,!(EG((EX((!(EX(!((pl_robber_here_n1<=pl_cops_n13)))) + EX(TRUE))) + (!(EG(!((pl_incoming_cops_n4<3)))...189
Reverse transition relation is NOT exact ! Due to transitions t1, t4, t5, t7, t9, t10, t12, t14, t15, t17, t19, t20, t22, t24, t25, t27, t29, t30, t32, t34...748
Detected timeout of ITS tools.
[2026-05-23 10:32:31] [INFO ] Flatten gal took : 3 ms
[2026-05-23 10:32:31] [INFO ] Applying decomposition
[2026-05-23 10:32:31] [INFO ] Flatten gal took : 3 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/graph8966828328489002233.txt' '-o' '/tmp/graph8966828328489002233.bin' '-w' '/tmp/graph8966828328489002233.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8966828328489002233.bin' '-l' '-1' '-v' '-w' '/tmp/graph8966828328489002233.weights' '-q' '0' '-e' '0.001'
[2026-05-23 10:32:31] [INFO ] Decomposing Gal with order
[2026-05-23 10:32:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 10:32:31] [INFO ] Removed a total of 42 redundant transitions.
[2026-05-23 10:32:31] [INFO ] Flatten gal took : 8 ms
[2026-05-23 10:32:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 58 labels/synchronizations in 2 ms.
[2026-05-23 10:32:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality1383836959916280912.gal : 1 ms
[2026-05-23 10:32:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality2839885388600872619.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/CTLCardinality1383836959916280912.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2839885388600872619.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,2.10266e+07,13.1479,323948,2,11751,5,1.30436e+06,6,0,509,1.3936e+06,0


Converting to forward existential form...Done !
original formula: AF(EG((EX((AX((gu3.pl_robber_here_n1<=gu3.pl_cops_n13)) + EX(TRUE))) + (AF((gi0.gu2.pl_incoming_cops_n4<3)) * (gi0.gu2.pl_cops_n11<=1))))...156
=> equivalent forward existential formula: [FwdG(Init,!(EG((EX((!(EX(!((gu3.pl_robber_here_n1<=gu3.pl_cops_n13)))) + EX(TRUE))) + (!(EG(!((gi0.gu2.pl_incom...213
Reverse transition relation is NOT exact ! Due to transitions gi0.gu2.t1, gi0.gu2.t9, gi0.gu2.t10, gi0.gu2.t14, gi0.gu2.t15, gi0.gu2.t19, gi0.gu2.t20, gi0....1307
Detected timeout of ITS tools.
[2026-05-23 10:33:01] [INFO ] Flatten gal took : 4 ms
[2026-05-23 10:33:01] [INFO ] Flatten gal took : 4 ms
[2026-05-23 10:33:01] [INFO ] Applying decomposition
[2026-05-23 10:33:01] [INFO ] Flatten gal took : 3 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/graph7760916943952244219.txt' '-o' '/tmp/graph7760916943952244219.bin' '-w' '/tmp/graph7760916943952244219.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7760916943952244219.bin' '-l' '-1' '-v' '-w' '/tmp/graph7760916943952244219.weights' '-q' '0' '-e' '0.001'
[2026-05-23 10:33:01] [INFO ] Decomposing Gal with order
[2026-05-23 10:33:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 10:33:01] [INFO ] Removed a total of 60 redundant transitions.
[2026-05-23 10:33:01] [INFO ] Flatten gal took : 22 ms
[2026-05-23 10:33:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 107 labels/synchronizations in 2 ms.
[2026-05-23 10:33:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality6220129669926149746.gal : 1 ms
[2026-05-23 10:33:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality6066241713511050213.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/CTLCardinality6220129669926149746.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6066241713511050213.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 5 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,2.10266e+07,45.9188,1016456,2,21956,5,4.36215e+06,6,0,538,4.51533e+06,0


Converting to forward existential form...Done !
original formula: EG(E(EX(EF((gi0.gu1.pl_end_n15<=3))) U A(EF((gi0.gu1.pl_end_n8>=1)) U ((gi0.gu1.pl_awaiting<=4)&&((gi0.gu1.pl_incoming_cops_n13>=4)||(gi0...179
=> equivalent forward existential formula: [FwdG(Init,E(EX(E(TRUE U (gi0.gu1.pl_end_n15<=3))) U !((E(!(((gi0.gu1.pl_awaiting<=4)&&((gi0.gu1.pl_incoming_cop...439
Reverse transition relation is NOT exact ! Due to transitions gi0.gu1.t1, gi0.gu1.t9, gi0.gu1.t10, gi0.gu1.t12, gi0.gu1.t14, gi0.gu1.t15, gi0.gu1.t17, gi0....1220
(forward)formula 0,1,638.728,4154848,1,0,412,2.57158e+07,16,154,2505,1.58153e+07,175
FORMULA CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EX(AX(EG(((gi0.gu1.pl_robber_absent_n10<=3)&&(gu2.pl_robber_here_n4<=gu2.pl_cops_n10)))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(EG(((gi0.gu1.pl_robber_absent_n10<=3)&&(gu2.pl_robber_here_n4<=gu2.pl_cops_n10)))))))] != FA...158
(forward)formula 1,1,784.082,4752080,1,0,412,2.796e+07,11,255,2444,1.92699e+07,131
FORMULA CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF((AF(EG((gu4.pl_robber_here_n5<=gu4.pl_incoming_cops_n1))) * (AF(EX((gi0.gu1.pl_cops_n3>=1))) + (gu3.pl_robber_absent_n5<=gu3.pl_robber...168
=> equivalent forward existential formula: [FwdG(Init,!((!(EG(!(EG((gu4.pl_robber_here_n5<=gu4.pl_incoming_cops_n1))))) * (!(EG(!(EX((gi0.gu1.pl_cops_n3>=1...225
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
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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 2,1,1051.4,5295964,1,0,551,3.2386e+07,25,313,2179,2.25001e+07,587
FORMULA CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF(EG(EF((gi0.gu1.pl_robber_absent_n2>0))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(E(TRUE U (gi0.gu1.pl_robber_absent_n2>0)))))] = FALSE
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
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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 3,1,1242.04,7609040,1,0,747,4.54101e+07,16,466,2167,3.16645e+07,101
FORMULA CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF(EG((EX((AX((gu5.pl_robber_here_n1<=gu5.pl_cops_n13)) + EX(TRUE))) + (AF((gi0.gu1.pl_incoming_cops_n4<3)) * (gi0.gu1.pl_cops_n11<=1))))...156
=> equivalent forward existential formula: [FwdG(Init,!(EG((EX((!(EX(!((gu5.pl_robber_here_n1<=gu5.pl_cops_n13)))) + EX(TRUE))) + (!(EG(!((gi0.gu1.pl_incom...213
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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 4,1,1337.31,7609040,1,0,747,4.54101e+07,31,466,2188,3.16645e+07,440
FORMULA CopsAndRobbers-PT-HRL017X005-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 2126264 ms.

BK_STOP 1779533722235

--------------------
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="CopsAndRobbers-PT-HRL017X005"
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 CopsAndRobbers-PT-HRL017X005, 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 r066-tall-177946967800489"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CopsAndRobbers-PT-HRL017X005.tgz
mv CopsAndRobbers-PT-HRL017X005 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 ;