Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r254-tall-174931339400193.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is CopsAndRobbers-PT-CRL025X003, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-174931339400193
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 624K
-rw-r--r-- 1 mcc users 9.0K Jun 6 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Jun 6 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Jun 6 08:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Jun 6 08:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.0K Jun 6 13:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Jun 6 13:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Jun 6 13:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 13:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 5 20:08 NewModel
-rw-r--r-- 1 mcc users 16K Jun 6 08:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Jun 6 08:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Jun 6 08:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Jun 6 08:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Jun 6 13:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Jun 6 13:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 equiv_col
-rw-r--r-- 1 mcc users 11 Jun 5 20:08 instance
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 iscolored
-rw-r--r-- 1 mcc users 137K Jun 5 20:08 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-CRL025X003-CTLCardinality-2025-00
FORMULA_NAME CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-01
FORMULA_NAME CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-02
FORMULA_NAME CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-03
FORMULA_NAME CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-04
FORMULA_NAME CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-05
FORMULA_NAME CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-06
FORMULA_NAME CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-07
FORMULA_NAME CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-08
FORMULA_NAME CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-09
FORMULA_NAME CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-10
FORMULA_NAME CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-11
FORMULA_NAME CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-12
FORMULA_NAME CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-13
FORMULA_NAME CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-14
FORMULA_NAME CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1749339389121

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-CRL025X003
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-07 23:36:30] [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]
[2025-06-07 23:36:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 23:36:30] [INFO ] Load time of PNML (sax parser for PT used): 66 ms
[2025-06-07 23:36:30] [INFO ] Transformed 135 places.
[2025-06-07 23:36:30] [INFO ] Transformed 179 transitions.
[2025-06-07 23:36:30] [INFO ] Parsed PT model containing 135 places and 179 transitions and 834 arcs in 152 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
Support contains 96 out of 135 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 179/179 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 130 transition count 179
Applied a total of 5 rules in 18 ms. Remains 130 /135 variables (removed 5) and now considering 179/179 (removed 0) transitions.
Running 129 sub problems to find dead transitions.
// Phase 1: matrix 179 rows 130 cols
[2025-06-07 23:36:30] [INFO ] Computed 28 invariants in 16 ms
[2025-06-07 23:36:30] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 8 (OVERLAPS) 20/309 variables, 20/208 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 309/309 variables, and 208 constraints, problems are : Problem set: 0 solved, 129 unsolved in 20051 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 130/130 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 129 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 49/237 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 23:37:07] [INFO ] Deduced a trap composed of 54 places in 95 ms of which 6 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 289/309 variables, and 238 constraints, problems are : Problem set: 0 solved, 129 unsolved in 20021 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/130 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 49/129 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40219ms problems are : Problem set: 0 solved, 129 unsolved
Search for dead transitions found 0 dead transitions in 40233ms
[2025-06-07 23:37:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 23:37:10] [INFO ] Implicit Places using invariants in 101 ms returned []
[2025-06-07 23:37:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 23:37:10] [INFO ] State equation strengthened by 50 read => feed constraints.
[2025-06-07 23:37:11] [INFO ] Implicit Places using invariants and state equation in 350 ms returned []
Implicit Place search using SMT with State Equation took 458 ms to find 0 implicit places.
Running 129 sub problems to find dead transitions.
[2025-06-07 23:37:11] [INFO ] Invariant cache hit.
[2025-06-07 23:37:11] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 8 (OVERLAPS) 20/309 variables, 20/208 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/309 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 309/309 variables, and 208 constraints, problems are : Problem set: 0 solved, 129 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 130/130 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 129 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 49/237 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 23:38:10] [INFO ] Deduced a trap composed of 54 places in 68 ms of which 6 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 289/309 variables, and 238 constraints, problems are : Problem set: 0 solved, 129 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/130 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 49/129 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60067ms problems are : Problem set: 0 solved, 129 unsolved
Search for dead transitions found 0 dead transitions in 60070ms
Starting structural reductions in LTL mode, iteration 1 : 130/135 places, 179/179 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 100822 ms. Remains : 130/135 places, 179/179 transitions.
Support contains 96 out of 130 places after structural reductions.
[2025-06-07 23:38:11] [INFO ] Flatten gal took : 48 ms
[2025-06-07 23:38:11] [INFO ] Flatten gal took : 16 ms
[2025-06-07 23:38:11] [INFO ] Input system was already deterministic with 179 transitions.
RANDOM walk for 40001 steps (8 resets) in 1139 ms. (35 steps per ms) remains 36/89 properties
BEST_FIRST walk for 4002 steps (10 resets) in 58 ms. (67 steps per ms) remains 33/36 properties
BEST_FIRST walk for 4002 steps (8 resets) in 37 ms. (105 steps per ms) remains 31/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 30/31 properties
BEST_FIRST walk for 4002 steps (11 resets) in 18 ms. (210 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (9 resets) in 34 ms. (114 steps per ms) remains 29/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 28/29 properties
BEST_FIRST walk for 4002 steps (9 resets) in 22 ms. (174 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (12 resets) in 13 ms. (285 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (9 resets) in 34 ms. (114 steps per ms) remains 27/28 properties
BEST_FIRST walk for 4002 steps (11 resets) in 12 ms. (307 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (10 resets) in 14 ms. (266 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (9 resets) in 21 ms. (181 steps per ms) remains 26/27 properties
BEST_FIRST walk for 4003 steps (9 resets) in 11 ms. (333 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (9 resets) in 13 ms. (285 steps per ms) remains 25/26 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (11 resets) in 22 ms. (174 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (9 resets) in 20 ms. (190 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (11 resets) in 11 ms. (333 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (9 resets) in 21 ms. (182 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (8 resets) in 16 ms. (235 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (10 resets) in 12 ms. (307 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4000 steps (9 resets) in 16 ms. (235 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (11 resets) in 12 ms. (307 steps per ms) remains 23/25 properties
BEST_FIRST walk for 4001 steps (11 resets) in 13 ms. (285 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (9 resets) in 20 ms. (190 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4001 steps (9 resets) in 22 ms. (173 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4001 steps (9 resets) in 19 ms. (200 steps per ms) remains 23/23 properties
[2025-06-07 23:38:12] [INFO ] Invariant cache hit.
[2025-06-07 23:38:12] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp67 is UNSAT
Problem AtomicPropp76 is UNSAT
Problem AtomicPropp79 is UNSAT
Problem AtomicPropp82 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 3/3 constraints. Problems are: Problem set: 5 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/3 constraints. Problems are: Problem set: 5 solved, 18 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp75 is UNSAT
Problem AtomicPropp80 is UNSAT
Problem AtomicPropp81 is UNSAT
Problem AtomicPropp88 is UNSAT
At refinement iteration 2 (OVERLAPS) 23/47 variables, 14/17 constraints. Problems are: Problem set: 19 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/17 constraints. Problems are: Problem set: 19 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 9/56 variables, 9/26 constraints. Problems are: Problem set: 19 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 0/26 constraints. Problems are: Problem set: 19 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 7/63 variables, 1/27 constraints. Problems are: Problem set: 19 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/63 variables, 0/27 constraints. Problems are: Problem set: 19 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 2/65 variables, 1/28 constraints. Problems are: Problem set: 19 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/65 variables, 0/28 constraints. Problems are: Problem set: 19 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 136/201 variables, 65/93 constraints. Problems are: Problem set: 19 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/201 variables, 7/100 constraints. Problems are: Problem set: 19 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/201 variables, 0/100 constraints. Problems are: Problem set: 19 solved, 4 unsolved
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp64 is UNSAT
Problem AtomicPropp78 is UNSAT
At refinement iteration 13 (OVERLAPS) 92/293 variables, 49/149 constraints. Problems are: Problem set: 22 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/293 variables, 43/192 constraints. Problems are: Problem set: 22 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/293 variables, 0/192 constraints. Problems are: Problem set: 22 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 16/309 variables, 16/208 constraints. Problems are: Problem set: 22 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/309 variables, 0/208 constraints. Problems are: Problem set: 22 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/309 variables, 0/208 constraints. Problems are: Problem set: 22 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 309/309 variables, and 208 constraints, problems are : Problem set: 22 solved, 1 unsolved in 299 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 130/130 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 22 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 22 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/3 variables, 1/1 constraints. Problems are: Problem set: 22 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 22 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6/9 variables, 2/3 constraints. Problems are: Problem set: 22 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 22 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 85/94 variables, 8/11 constraints. Problems are: Problem set: 22 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/94 variables, 0/11 constraints. Problems are: Problem set: 22 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2/96 variables, 1/12 constraints. Problems are: Problem set: 22 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/96 variables, 0/12 constraints. Problems are: Problem set: 22 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 26/122 variables, 1/13 constraints. Problems are: Problem set: 22 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/122 variables, 1/14 constraints. Problems are: Problem set: 22 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/122 variables, 0/14 constraints. Problems are: Problem set: 22 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 26/148 variables, 26/40 constraints. Problems are: Problem set: 22 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/148 variables, 0/40 constraints. Problems are: Problem set: 22 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 144/292 variables, 102/142 constraints. Problems are: Problem set: 22 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/292 variables, 50/192 constraints. Problems are: Problem set: 22 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/292 variables, 0/192 constraints. Problems are: Problem set: 22 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 17/309 variables, 17/209 constraints. Problems are: Problem set: 22 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/309 variables, 0/209 constraints. Problems are: Problem set: 22 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/309 variables, 0/209 constraints. Problems are: Problem set: 22 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 309/309 variables, and 209 constraints, problems are : Problem set: 22 solved, 1 unsolved in 257 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 130/130 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 1/23 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 563ms problems are : Problem set: 22 solved, 1 unsolved
Finished Parikh walk after 8 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=4 )
Parikh walk visited 1 properties in 8 ms.
Successfully simplified 22 atomic propositions for a total of 16 simplifications.
[2025-06-07 23:38:13] [INFO ] Flatten gal took : 25 ms
[2025-06-07 23:38:13] [INFO ] Flatten gal took : 12 ms
[2025-06-07 23:38:13] [INFO ] Input system was already deterministic with 179 transitions.
Support contains 81 out of 130 places (down from 88) after GAL structural reductions.
Computed a total of 4 stabilizing places and 51 stable transitions
Graph (complete) has 795 edges and 130 vertex of which 110 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.3 ms
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 179/179 transitions.
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 111 transition count 179
Applied a total of 19 rules in 3 ms. Remains 111 /130 variables (removed 19) and now considering 179/179 (removed 0) transitions.
Running 129 sub problems to find dead transitions.
// Phase 1: matrix 179 rows 111 cols
[2025-06-07 23:38:13] [INFO ] Computed 28 invariants in 3 ms
[2025-06-07 23:38:13] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 8 (OVERLAPS) 1/290 variables, 1/189 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 290/290 variables, and 189 constraints, problems are : Problem set: 0 solved, 129 unsolved in 20016 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 111/111 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 129 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 125/313 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 289/290 variables, and 313 constraints, problems are : Problem set: 0 solved, 129 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/111 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 125/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40066ms problems are : Problem set: 0 solved, 129 unsolved
Search for dead transitions found 0 dead transitions in 40067ms
[2025-06-07 23:38:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 23:38:53] [INFO ] Implicit Places using invariants in 88 ms returned []
[2025-06-07 23:38:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 23:38:53] [INFO ] State equation strengthened by 50 read => feed constraints.
[2025-06-07 23:38:54] [INFO ] Implicit Places using invariants and state equation in 1367 ms returned []
Implicit Place search using SMT with State Equation took 1461 ms to find 0 implicit places.
Running 129 sub problems to find dead transitions.
[2025-06-07 23:38:54] [INFO ] Invariant cache hit.
[2025-06-07 23:38:54] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 8 (OVERLAPS) 1/290 variables, 1/189 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/290 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 290/290 variables, and 189 constraints, problems are : Problem set: 0 solved, 129 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 111/111 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 129 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 125/313 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 289/290 variables, and 313 constraints, problems are : Problem set: 0 solved, 129 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/111 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 125/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60058ms problems are : Problem set: 0 solved, 129 unsolved
Search for dead transitions found 0 dead transitions in 60060ms
Starting structural reductions in LTL mode, iteration 1 : 111/130 places, 179/179 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 101593 ms. Remains : 111/130 places, 179/179 transitions.
[2025-06-07 23:39:54] [INFO ] Flatten gal took : 13 ms
[2025-06-07 23:39:54] [INFO ] Flatten gal took : 11 ms
[2025-06-07 23:39:54] [INFO ] Input system was already deterministic with 179 transitions.
[2025-06-07 23:39:54] [INFO ] Flatten gal took : 23 ms
[2025-06-07 23:39:54] [INFO ] Flatten gal took : 9 ms
[2025-06-07 23:39:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality8852633835706567036.gal : 4 ms
[2025-06-07 23:39:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality14546622370601038236.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8852633835706567036.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14546622370601038236.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.28528e+06,1.07456,41972,2,10944,5,157714,6,0,621,169296,0


Converting to forward existential form...Done !
original formula: (AG(AF(AX(FALSE))) + !(E((!(AF((pl_end_n17<=pl_robber_absent_n14))) + (pl_incoming_cops_n13<=0)) U (pl_cops_n3<=pl_robber_here_n20))))
=> equivalent forward existential formula: [(FwdU((Init * !(!(E(TRUE U !(!(EG(!(!(EX(!(FALSE))))))))))),(!(!(EG(!((pl_end_n17<=pl_robber_absent_n14))))) + ...227
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...554
Using saturation style SCC detection
(forward)formula 0,0,12.6724,371880,1,0,506,1.99409e+06,398,221,5195,1.34866e+06,538
FORMULA CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 179/179 transitions.
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 111 transition count 179
Applied a total of 19 rules in 9 ms. Remains 111 /130 variables (removed 19) and now considering 179/179 (removed 0) transitions.
Running 129 sub problems to find dead transitions.
// Phase 1: matrix 179 rows 111 cols
[2025-06-07 23:40:07] [INFO ] Computed 28 invariants in 4 ms
[2025-06-07 23:40:07] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 8 (OVERLAPS) 1/290 variables, 1/189 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 290/290 variables, and 189 constraints, problems are : Problem set: 0 solved, 129 unsolved in 20016 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 111/111 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 129 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 125/313 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 289/290 variables, and 313 constraints, problems are : Problem set: 0 solved, 129 unsolved in 20010 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/111 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 125/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40055ms problems are : Problem set: 0 solved, 129 unsolved
Search for dead transitions found 0 dead transitions in 40056ms
[2025-06-07 23:40:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 23:40:47] [INFO ] Implicit Places using invariants in 76 ms returned []
[2025-06-07 23:40:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 23:40:47] [INFO ] State equation strengthened by 50 read => feed constraints.
[2025-06-07 23:40:49] [INFO ] Implicit Places using invariants and state equation in 1483 ms returned []
Implicit Place search using SMT with State Equation took 1560 ms to find 0 implicit places.
Running 129 sub problems to find dead transitions.
[2025-06-07 23:40:49] [INFO ] Invariant cache hit.
[2025-06-07 23:40:49] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 8 (OVERLAPS) 1/290 variables, 1/189 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/290 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 290/290 variables, and 189 constraints, problems are : Problem set: 0 solved, 129 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 111/111 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 129 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 125/313 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 289/290 variables, and 313 constraints, problems are : Problem set: 0 solved, 129 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/111 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 125/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60050ms problems are : Problem set: 0 solved, 129 unsolved
Search for dead transitions found 0 dead transitions in 60051ms
Starting structural reductions in LTL mode, iteration 1 : 111/130 places, 179/179 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 101677 ms. Remains : 111/130 places, 179/179 transitions.
[2025-06-07 23:41:49] [INFO ] Flatten gal took : 14 ms
[2025-06-07 23:41:49] [INFO ] Flatten gal took : 8 ms
[2025-06-07 23:41:49] [INFO ] Input system was already deterministic with 179 transitions.
[2025-06-07 23:41:49] [INFO ] Flatten gal took : 8 ms
[2025-06-07 23:41:49] [INFO ] Flatten gal took : 23 ms
[2025-06-07 23:41:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality16805524607629251638.gal : 2 ms
[2025-06-07 23:41:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality3434819068208318983.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16805524607629251638.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3434819068208318983.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.28528e+06,1.3916,42324,2,12004,5,153968,6,0,621,169922,0


Converting to forward existential form...Done !
original formula: EF((AG(EX((pl_init_robber>pl_cops_n12))) + EF(((AF(EX((pl_end_n21>=2))) * EG((pl_robber_absent_n5>=1))) * AF((pl_incoming_cops_n9>=1)))))...156
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U !(EX((pl_init_robber>pl_cops_n12))))))] != FALSE + [((FwdU(FwdU(Init,TRUE),TRUE)...270
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...554
Detected timeout of ITS tools.
[2025-06-07 23:42:19] [INFO ] Flatten gal took : 7 ms
[2025-06-07 23:42:19] [INFO ] Applying decomposition
[2025-06-07 23:42:19] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16041460163479229846.txt' '-o' '/tmp/graph16041460163479229846.bin' '-w' '/tmp/graph16041460163479229846.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16041460163479229846.bin' '-l' '-1' '-v' '-w' '/tmp/graph16041460163479229846.weights' '-q' '0' '-e' '0.001'
[2025-06-07 23:42:19] [INFO ] Decomposing Gal with order
[2025-06-07 23:42:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 23:42:19] [INFO ] Removed a total of 199 redundant transitions.
[2025-06-07 23:42:19] [INFO ] Flatten gal took : 55 ms
[2025-06-07 23:42:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 63 labels/synchronizations in 8 ms.
[2025-06-07 23:42:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality3410071082437599769.gal : 3 ms
[2025-06-07 23:42:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality17038719008283106896.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3410071082437599769.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17038719008283106896.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.28528e+06,8.29037,233712,2,11411,5,851879,6,0,625,953943,0


Converting to forward existential form...Done !
original formula: EF((AG(EX((gu1.pl_init_robber>gu1.pl_cops_n12))) + EF(((AF(EX((gi1.gu25.pl_end_n21>=2))) * EG((gi1.gu9.pl_robber_absent_n5>=1))) * AF((gi...189
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U !(EX((gu1.pl_init_robber>gu1.pl_cops_n12))))))] != FALSE + [((FwdU(FwdU(Init,TRU...303
Reverse transition relation is NOT exact ! Due to transitions gi1.gu25.t104, gi1.gu25.t105, gi1.t125, gi1.t120, gi1.t115, gi1.t110, gi1.t109, gi1.t100, gi1...473
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 179/179 transitions.
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 111 transition count 179
Applied a total of 19 rules in 3 ms. Remains 111 /130 variables (removed 19) and now considering 179/179 (removed 0) transitions.
Running 129 sub problems to find dead transitions.
// Phase 1: matrix 179 rows 111 cols
[2025-06-07 23:42:49] [INFO ] Computed 28 invariants in 6 ms
[2025-06-07 23:42:49] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 8 (OVERLAPS) 1/290 variables, 1/189 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 290/290 variables, and 189 constraints, problems are : Problem set: 0 solved, 129 unsolved in 20012 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 111/111 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 129 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 125/313 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 289/290 variables, and 313 constraints, problems are : Problem set: 0 solved, 129 unsolved in 20012 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/111 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 125/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40054ms problems are : Problem set: 0 solved, 129 unsolved
Search for dead transitions found 0 dead transitions in 40054ms
[2025-06-07 23:43:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 23:43:29] [INFO ] Implicit Places using invariants in 80 ms returned []
[2025-06-07 23:43:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 23:43:29] [INFO ] State equation strengthened by 50 read => feed constraints.
[2025-06-07 23:43:31] [INFO ] Implicit Places using invariants and state equation in 1736 ms returned []
Implicit Place search using SMT with State Equation took 1832 ms to find 0 implicit places.
Running 129 sub problems to find dead transitions.
[2025-06-07 23:43:31] [INFO ] Invariant cache hit.
[2025-06-07 23:43:31] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 8 (OVERLAPS) 1/290 variables, 1/189 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/290 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 290/290 variables, and 189 constraints, problems are : Problem set: 0 solved, 129 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 111/111 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 129 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 125/313 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 289/290 variables, and 313 constraints, problems are : Problem set: 0 solved, 129 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/111 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 125/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60057ms problems are : Problem set: 0 solved, 129 unsolved
Search for dead transitions found 0 dead transitions in 60058ms
Starting structural reductions in LTL mode, iteration 1 : 111/130 places, 179/179 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 101950 ms. Remains : 111/130 places, 179/179 transitions.
[2025-06-07 23:44:31] [INFO ] Flatten gal took : 13 ms
[2025-06-07 23:44:31] [INFO ] Flatten gal took : 20 ms
[2025-06-07 23:44:31] [INFO ] Input system was already deterministic with 179 transitions.
[2025-06-07 23:44:31] [INFO ] Flatten gal took : 8 ms
[2025-06-07 23:44:31] [INFO ] Flatten gal took : 8 ms
[2025-06-07 23:44:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality10933822441905893553.gal : 1 ms
[2025-06-07 23:44:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality9726092603019763411.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10933822441905893553.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9726092603019763411.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.28528e+06,1.18592,43364,2,11045,5,165929,6,0,621,171390,0


Converting to forward existential form...Done !
original formula: AX(EF((((pl_cops_n10>=2) + !(A((pl_end_n19<=pl_incoming_cops_n7) U (pl_finished_moving>=2)))) + AG((pl_robber_here_n3<=pl_cops_n17)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U (((pl_cops_n10>=2) + !(!((E(!((pl_finished_moving>=2)) U (!((pl_end_n19<=pl_incoming_cop...293
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...554
Detected timeout of ITS tools.
[2025-06-07 23:45:01] [INFO ] Flatten gal took : 7 ms
[2025-06-07 23:45:01] [INFO ] Applying decomposition
[2025-06-07 23:45:01] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8541698420890294835.txt' '-o' '/tmp/graph8541698420890294835.bin' '-w' '/tmp/graph8541698420890294835.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8541698420890294835.bin' '-l' '-1' '-v' '-w' '/tmp/graph8541698420890294835.weights' '-q' '0' '-e' '0.001'
[2025-06-07 23:45:01] [INFO ] Decomposing Gal with order
[2025-06-07 23:45:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 23:45:01] [INFO ] Removed a total of 178 redundant transitions.
[2025-06-07 23:45:01] [INFO ] Flatten gal took : 45 ms
[2025-06-07 23:45:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 84 labels/synchronizations in 8 ms.
[2025-06-07 23:45:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality17023131917426944512.gal : 7 ms
[2025-06-07 23:45:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality18377615753876374857.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17023131917426944512.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18377615753876374857.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.28528e+06,0.993197,42196,2,12716,5,146989,6,0,621,183178,0


Converting to forward existential form...Done !
original formula: AX(EF((((gi0.gi1.gu0.pl_cops_n10>=2) + !(A((gu12.pl_end_n19<=gu12.pl_incoming_cops_n7) U (gi0.gi1.gu3.pl_finished_moving>=2)))) + AG((gu7...195
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U (((gi0.gi1.gu0.pl_cops_n10>=2) + !(!((E(!((gi0.gi1.gu3.pl_finished_moving>=2)) U (!((gu1...359
Reverse transition relation is NOT exact ! Due to transitions gi0.gi0.t7, gi0.gi0.t12, gi0.gi0.t22, gi0.gi0.t27, gi0.gi0.t32, gi0.gi0.t37, gi0.gi0.t42, gi0...758
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 130/130 places, 179/179 transitions.
Graph (complete) has 795 edges and 130 vertex of which 111 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.6 ms
Discarding 19 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 111 transition count 178
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 110 transition count 178
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 109 transition count 177
Applied a total of 5 rules in 32 ms. Remains 109 /130 variables (removed 21) and now considering 177/179 (removed 2) transitions.
Running 127 sub problems to find dead transitions.
// Phase 1: matrix 177 rows 109 cols
[2025-06-07 23:45:32] [INFO ] Computed 28 invariants in 2 ms
[2025-06-07 23:45:32] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 3 (OVERLAPS) 2/108 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 5 (OVERLAPS) 177/285 variables, 108/136 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/285 variables, 50/186 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/285 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 8 (OVERLAPS) 1/286 variables, 1/187 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/286 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 127 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 286/286 variables, and 187 constraints, problems are : Problem set: 0 solved, 127 unsolved in 20008 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 109/109 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 127/127 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 127 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 3 (OVERLAPS) 2/108 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 5 (OVERLAPS) 177/285 variables, 108/136 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/285 variables, 50/186 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/285 variables, 123/309 constraints. Problems are: Problem set: 0 solved, 127 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 309 constraints, problems are : Problem set: 0 solved, 127 unsolved in 20018 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 108/109 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 123/127 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40062ms problems are : Problem set: 0 solved, 127 unsolved
Search for dead transitions found 0 dead transitions in 40062ms
[2025-06-07 23:46:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 23:46:12] [INFO ] Implicit Places using invariants in 75 ms returned []
[2025-06-07 23:46:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 23:46:12] [INFO ] State equation strengthened by 50 read => feed constraints.
[2025-06-07 23:46:13] [INFO ] Implicit Places using invariants and state equation in 1381 ms returned []
Implicit Place search using SMT with State Equation took 1458 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 23:46:13] [INFO ] Redundant transitions in 11 ms returned []
Running 127 sub problems to find dead transitions.
[2025-06-07 23:46:13] [INFO ] Invariant cache hit.
[2025-06-07 23:46:13] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 3 (OVERLAPS) 2/108 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 5 (OVERLAPS) 177/285 variables, 108/136 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/285 variables, 50/186 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/285 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 8 (OVERLAPS) 1/286 variables, 1/187 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/286 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 10 (OVERLAPS) 0/286 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 127 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 187 constraints, problems are : Problem set: 0 solved, 127 unsolved in 28584 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 109/109 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 127/127 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 127 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 3 (OVERLAPS) 2/108 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 5 (OVERLAPS) 177/285 variables, 108/136 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/285 variables, 50/186 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/285 variables, 123/309 constraints. Problems are: Problem set: 0 solved, 127 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 309 constraints, problems are : Problem set: 0 solved, 127 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 108/109 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 123/127 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 58626ms problems are : Problem set: 0 solved, 127 unsolved
Search for dead transitions found 0 dead transitions in 58626ms
Starting structural reductions in SI_CTL mode, iteration 1 : 109/130 places, 177/179 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 100195 ms. Remains : 109/130 places, 177/179 transitions.
[2025-06-07 23:47:12] [INFO ] Flatten gal took : 7 ms
[2025-06-07 23:47:12] [INFO ] Flatten gal took : 6 ms
[2025-06-07 23:47:12] [INFO ] Input system was already deterministic with 177 transitions.
[2025-06-07 23:47:12] [INFO ] Flatten gal took : 6 ms
[2025-06-07 23:47:12] [INFO ] Flatten gal took : 7 ms
[2025-06-07 23:47:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality14401044240487386220.gal : 1 ms
[2025-06-07 23:47:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality13617382615984910133.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14401044240487386220.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13617382615984910133.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.17028e+06,0.917817,35988,2,8026,5,149316,6,0,611,132991,0


Converting to forward existential form...Done !
original formula: AF((pl_robber_here_n13>pl_end_n13))
=> equivalent forward existential formula: [FwdG(Init,!((pl_robber_here_n13>pl_end_n13)))] = FALSE
Hit Full ! (commute/partial/dont) 172/0/5
(forward)formula 0,0,6.83813,193960,1,0,23,925186,20,3,3769,727376,21
FORMULA CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 130/130 places, 179/179 transitions.
Graph (complete) has 795 edges and 130 vertex of which 110 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.2 ms
Discarding 20 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 110 transition count 178
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 109 transition count 178
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 108 transition count 177
Applied a total of 5 rules in 20 ms. Remains 108 /130 variables (removed 22) and now considering 177/179 (removed 2) transitions.
Running 127 sub problems to find dead transitions.
// Phase 1: matrix 177 rows 108 cols
[2025-06-07 23:47:19] [INFO ] Computed 28 invariants in 1 ms
[2025-06-07 23:47:19] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 3 (OVERLAPS) 2/108 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 5 (OVERLAPS) 177/285 variables, 108/136 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/285 variables, 50/186 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/285 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 8 (OVERLAPS) 0/285 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 127 unsolved
No progress, stopping.
After SMT solving in domain Real declared 285/285 variables, and 186 constraints, problems are : Problem set: 0 solved, 127 unsolved in 19224 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 108/108 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 127/127 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 127 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 3 (OVERLAPS) 2/108 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 5 (OVERLAPS) 177/285 variables, 108/136 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/285 variables, 50/186 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/285 variables, 127/313 constraints. Problems are: Problem set: 0 solved, 127 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/285 variables, and 313 constraints, problems are : Problem set: 0 solved, 127 unsolved in 20014 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 108/108 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 127/127 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 39264ms problems are : Problem set: 0 solved, 127 unsolved
Search for dead transitions found 0 dead transitions in 39264ms
[2025-06-07 23:47:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 23:47:58] [INFO ] Implicit Places using invariants in 78 ms returned []
[2025-06-07 23:47:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 23:47:58] [INFO ] State equation strengthened by 50 read => feed constraints.
[2025-06-07 23:48:00] [INFO ] Implicit Places using invariants and state equation in 1527 ms returned []
Implicit Place search using SMT with State Equation took 1611 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 23:48:00] [INFO ] Redundant transitions in 9 ms returned []
Running 127 sub problems to find dead transitions.
[2025-06-07 23:48:00] [INFO ] Invariant cache hit.
[2025-06-07 23:48:00] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 3 (OVERLAPS) 2/108 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 5 (OVERLAPS) 177/285 variables, 108/136 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/285 variables, 50/186 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/285 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 8 (OVERLAPS) 0/285 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 127 unsolved
No progress, stopping.
After SMT solving in domain Real declared 285/285 variables, and 186 constraints, problems are : Problem set: 0 solved, 127 unsolved in 18491 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 108/108 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 127/127 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 127 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 3 (OVERLAPS) 2/108 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 5 (OVERLAPS) 177/285 variables, 108/136 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/285 variables, 50/186 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/285 variables, 127/313 constraints. Problems are: Problem set: 0 solved, 127 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/285 variables, and 313 constraints, problems are : Problem set: 0 solved, 127 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 108/108 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 127/127 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 48535ms problems are : Problem set: 0 solved, 127 unsolved
Search for dead transitions found 0 dead transitions in 48535ms
Starting structural reductions in SI_CTL mode, iteration 1 : 108/130 places, 177/179 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 89449 ms. Remains : 108/130 places, 177/179 transitions.
[2025-06-07 23:48:48] [INFO ] Flatten gal took : 10 ms
[2025-06-07 23:48:48] [INFO ] Flatten gal took : 6 ms
[2025-06-07 23:48:48] [INFO ] Input system was already deterministic with 177 transitions.
[2025-06-07 23:48:48] [INFO ] Flatten gal took : 6 ms
[2025-06-07 23:48:48] [INFO ] Flatten gal took : 6 ms
[2025-06-07 23:48:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality13238215795422384855.gal : 2 ms
[2025-06-07 23:48:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality11948374407872358880.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13238215795422384855.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11948374407872358880.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.17028e+06,0.806439,33828,2,7647,5,133931,6,0,610,129212,0


Converting to forward existential form...Done !
original formula: EG(AG(((pl_robber_here_n21>pl_robber_here_n17)||(pl_cops_n13<2))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(((pl_robber_here_n21>pl_robber_here_n17)||(pl_cops_n13<2))))))] != 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...698
(forward)formula 0,0,15.627,493848,1,0,507,3.06147e+06,382,185,4968,1.57423e+06,502
FORMULA CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 130/130 places, 179/179 transitions.
Graph (complete) has 795 edges and 130 vertex of which 113 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.5 ms
Discarding 17 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 113 transition count 178
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 112 transition count 178
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 111 transition count 177
Applied a total of 5 rules in 20 ms. Remains 111 /130 variables (removed 19) and now considering 177/179 (removed 2) transitions.
Running 127 sub problems to find dead transitions.
// Phase 1: matrix 177 rows 111 cols
[2025-06-07 23:49:04] [INFO ] Computed 28 invariants in 4 ms
[2025-06-07 23:49:04] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 3 (OVERLAPS) 2/108 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 5 (OVERLAPS) 177/285 variables, 108/136 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/285 variables, 50/186 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/285 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 8 (OVERLAPS) 3/288 variables, 3/189 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/288 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 127 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 288/288 variables, and 189 constraints, problems are : Problem set: 0 solved, 127 unsolved in 20013 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 111/111 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 127/127 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 127 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 3 (OVERLAPS) 2/108 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 5 (OVERLAPS) 177/285 variables, 108/136 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/285 variables, 50/186 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/285 variables, 115/301 constraints. Problems are: Problem set: 0 solved, 127 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/288 variables, and 301 constraints, problems are : Problem set: 0 solved, 127 unsolved in 20016 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 108/111 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 115/127 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40072ms problems are : Problem set: 0 solved, 127 unsolved
Search for dead transitions found 0 dead transitions in 40072ms
[2025-06-07 23:49:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 23:49:44] [INFO ] Implicit Places using invariants in 77 ms returned []
[2025-06-07 23:49:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 23:49:44] [INFO ] State equation strengthened by 50 read => feed constraints.
[2025-06-07 23:49:46] [INFO ] Implicit Places using invariants and state equation in 1482 ms returned []
Implicit Place search using SMT with State Equation took 1560 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 23:49:46] [INFO ] Redundant transitions in 6 ms returned []
Running 127 sub problems to find dead transitions.
[2025-06-07 23:49:46] [INFO ] Invariant cache hit.
[2025-06-07 23:49:46] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 3 (OVERLAPS) 2/108 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 5 (OVERLAPS) 177/285 variables, 108/136 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/285 variables, 50/186 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/285 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 8 (OVERLAPS) 3/288 variables, 3/189 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/288 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 10 (OVERLAPS) 0/288 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 127 unsolved
No progress, stopping.
After SMT solving in domain Real declared 288/288 variables, and 189 constraints, problems are : Problem set: 0 solved, 127 unsolved in 26141 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 111/111 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 127/127 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 127 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 3 (OVERLAPS) 2/108 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 5 (OVERLAPS) 177/285 variables, 108/136 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/285 variables, 50/186 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/285 variables, 115/301 constraints. Problems are: Problem set: 0 solved, 127 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/288 variables, and 301 constraints, problems are : Problem set: 0 solved, 127 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 108/111 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 115/127 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 56197ms problems are : Problem set: 0 solved, 127 unsolved
Search for dead transitions found 0 dead transitions in 56198ms
Starting structural reductions in SI_CTL mode, iteration 1 : 111/130 places, 177/179 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 97867 ms. Remains : 111/130 places, 177/179 transitions.
[2025-06-07 23:50:42] [INFO ] Flatten gal took : 7 ms
[2025-06-07 23:50:42] [INFO ] Flatten gal took : 6 ms
[2025-06-07 23:50:42] [INFO ] Input system was already deterministic with 177 transitions.
[2025-06-07 23:50:42] [INFO ] Flatten gal took : 5 ms
[2025-06-07 23:50:42] [INFO ] Flatten gal took : 5 ms
[2025-06-07 23:50:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality12300927817810390280.gal : 1 ms
[2025-06-07 23:50:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality14439577679744065637.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12300927817810390280.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14439577679744065637.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.17028e+06,0.920711,38016,2,9672,5,152415,6,0,613,138085,0


Converting to forward existential form...Done !
original formula: AG(A(!(((pl_incoming_cops_n12<=1)&&(((pl_robber_here_n5>=3)||(pl_end_n20<=pl_robber_absent_n7))||(pl_robber_here_n24>=2)))) U (EG(((pl_en...250
=> equivalent forward existential formula: (([((FwdU(FwdU(Init,TRUE),!((EG(((pl_end_n14<=pl_incoming_cops_n6)&&(pl_incoming_cops_n16<=1))) * (pl_incoming_c...837
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...698
(forward)formula 0,0,29.7,861460,1,0,1373,5.46134e+06,381,569,5026,2.67788e+06,1632
FORMULA CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 179/179 transitions.
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 118 transition count 179
Applied a total of 12 rules in 8 ms. Remains 118 /130 variables (removed 12) and now considering 179/179 (removed 0) transitions.
Running 129 sub problems to find dead transitions.
// Phase 1: matrix 179 rows 118 cols
[2025-06-07 23:51:12] [INFO ] Computed 28 invariants in 1 ms
[2025-06-07 23:51:12] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 8 (OVERLAPS) 8/297 variables, 8/196 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/297 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 297/297 variables, and 196 constraints, problems are : Problem set: 0 solved, 129 unsolved in 20016 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 118/118 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 129 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 97/285 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 289/297 variables, and 285 constraints, problems are : Problem set: 0 solved, 129 unsolved in 20013 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/118 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 97/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40052ms problems are : Problem set: 0 solved, 129 unsolved
Search for dead transitions found 0 dead transitions in 40052ms
[2025-06-07 23:51:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 23:51:52] [INFO ] Implicit Places using invariants in 76 ms returned []
[2025-06-07 23:51:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 23:51:52] [INFO ] State equation strengthened by 50 read => feed constraints.
[2025-06-07 23:51:53] [INFO ] Implicit Places using invariants and state equation in 828 ms returned []
Implicit Place search using SMT with State Equation took 906 ms to find 0 implicit places.
Running 129 sub problems to find dead transitions.
[2025-06-07 23:51:53] [INFO ] Invariant cache hit.
[2025-06-07 23:51:53] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 8 (OVERLAPS) 8/297 variables, 8/196 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/297 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 10 (OVERLAPS) 0/297 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 129 unsolved
No progress, stopping.
After SMT solving in domain Real declared 297/297 variables, and 196 constraints, problems are : Problem set: 0 solved, 129 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 118/118 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 129 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 97/285 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 23:52:42] [INFO ] Deduced a trap composed of 54 places in 55 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 289/297 variables, and 286 constraints, problems are : Problem set: 0 solved, 129 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/118 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 97/129 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60050ms problems are : Problem set: 0 solved, 129 unsolved
Search for dead transitions found 0 dead transitions in 60050ms
Starting structural reductions in LTL mode, iteration 1 : 118/130 places, 179/179 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 101018 ms. Remains : 118/130 places, 179/179 transitions.
[2025-06-07 23:52:53] [INFO ] Flatten gal took : 5 ms
[2025-06-07 23:52:53] [INFO ] Flatten gal took : 6 ms
[2025-06-07 23:52:53] [INFO ] Input system was already deterministic with 179 transitions.
[2025-06-07 23:52:53] [INFO ] Flatten gal took : 5 ms
[2025-06-07 23:52:53] [INFO ] Flatten gal took : 5 ms
[2025-06-07 23:52:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality15681172575160370432.gal : 1 ms
[2025-06-07 23:52:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality14071228855958407339.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15681172575160370432.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14071228855958407339.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.28528e+06,1.13396,46624,2,13280,5,177729,6,0,628,184913,0


Converting to forward existential form...Done !
original formula: (EG((((A(((pl_robber_absent_n25<=pl_robber_here_n23)||(pl_init_cops<=pl_end_n9)) U AF((pl_incoming_cops_n17<=1))) + AG(((pl_robber_absent...544
=> equivalent forward existential formula: ([FwdG(Init,(((!((E(!(!(EG(!((pl_incoming_cops_n17<=1))))) U (!(((pl_robber_absent_n25<=pl_robber_here_n23)||(pl...957
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...554
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,18.7382,571028,1,0,535,3.03693e+06,401,220,5525,1.79514e+06,563
FORMULA CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 179/179 transitions.
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 115 transition count 179
Applied a total of 15 rules in 6 ms. Remains 115 /130 variables (removed 15) and now considering 179/179 (removed 0) transitions.
Running 129 sub problems to find dead transitions.
// Phase 1: matrix 179 rows 115 cols
[2025-06-07 23:53:12] [INFO ] Computed 28 invariants in 4 ms
[2025-06-07 23:53:12] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 8 (OVERLAPS) 5/294 variables, 5/193 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 294/294 variables, and 193 constraints, problems are : Problem set: 0 solved, 129 unsolved in 20014 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 115/115 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 129 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 109/297 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 289/294 variables, and 297 constraints, problems are : Problem set: 0 solved, 129 unsolved in 20015 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/115 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 109/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40054ms problems are : Problem set: 0 solved, 129 unsolved
Search for dead transitions found 0 dead transitions in 40055ms
[2025-06-07 23:53:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 23:53:52] [INFO ] Implicit Places using invariants in 75 ms returned []
[2025-06-07 23:53:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 23:53:52] [INFO ] State equation strengthened by 50 read => feed constraints.
[2025-06-07 23:53:53] [INFO ] Implicit Places using invariants and state equation in 1467 ms returned []
Implicit Place search using SMT with State Equation took 1548 ms to find 0 implicit places.
Running 129 sub problems to find dead transitions.
[2025-06-07 23:53:53] [INFO ] Invariant cache hit.
[2025-06-07 23:53:53] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 8 (OVERLAPS) 5/294 variables, 5/193 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/294 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 294/294 variables, and 193 constraints, problems are : Problem set: 0 solved, 129 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 115/115 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 129 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 109/297 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 289/294 variables, and 297 constraints, problems are : Problem set: 0 solved, 129 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/115 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 109/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60058ms problems are : Problem set: 0 solved, 129 unsolved
Search for dead transitions found 0 dead transitions in 60060ms
Starting structural reductions in LTL mode, iteration 1 : 115/130 places, 179/179 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 101673 ms. Remains : 115/130 places, 179/179 transitions.
[2025-06-07 23:54:53] [INFO ] Flatten gal took : 5 ms
[2025-06-07 23:54:53] [INFO ] Flatten gal took : 5 ms
[2025-06-07 23:54:53] [INFO ] Input system was already deterministic with 179 transitions.
[2025-06-07 23:54:53] [INFO ] Flatten gal took : 4 ms
[2025-06-07 23:54:53] [INFO ] Flatten gal took : 4 ms
[2025-06-07 23:54:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality18157330216240047542.gal : 2 ms
[2025-06-07 23:54:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality7629377507415144677.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18157330216240047542.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7629377507415144677.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.28528e+06,0.998867,41500,2,11723,5,156241,6,0,625,168197,0


Converting to forward existential form...Done !
original formula: AG(E(E(EF(((pl_robber_absent_n25<=1)&&(pl_wait_robber<=pl_robber_here_n18))) U (EF((pl_robber_absent_n7<=pl_incoming_cops_n12)) + ((pl_ro...361
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(E(E(TRUE U ((pl_robber_absent_n25<=1)&&(pl_wait_robber<=pl_robber_here_n18))) U (E(TRUE ...433
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...554
(forward)formula 0,1,28.9695,806904,1,0,541,4.83364e+06,395,225,5119,2.60621e+06,567
FORMULA CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-07 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 : 130/130 places, 179/179 transitions.
Graph (complete) has 795 edges and 130 vertex of which 110 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.1 ms
Discarding 20 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 110 transition count 178
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 109 transition count 178
Applied a total of 3 rules in 15 ms. Remains 109 /130 variables (removed 21) and now considering 178/179 (removed 1) transitions.
Running 128 sub problems to find dead transitions.
// Phase 1: matrix 178 rows 109 cols
[2025-06-07 23:55:23] [INFO ] Computed 28 invariants in 1 ms
[2025-06-07 23:55:23] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/107 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 3 (OVERLAPS) 2/109 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/109 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 5 (OVERLAPS) 178/287 variables, 109/137 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/287 variables, 50/187 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/287 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 8 (OVERLAPS) 0/287 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 128 unsolved
No progress, stopping.
After SMT solving in domain Real declared 287/287 variables, and 187 constraints, problems are : Problem set: 0 solved, 128 unsolved in 19004 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 109/109 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 128/128 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 128 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/107 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 3 (OVERLAPS) 2/109 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/109 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 5 (OVERLAPS) 178/287 variables, 109/137 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/287 variables, 50/187 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/287 variables, 128/315 constraints. Problems are: Problem set: 0 solved, 128 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 287/287 variables, and 315 constraints, problems are : Problem set: 0 solved, 128 unsolved in 20013 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 109/109 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 128/128 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 39041ms problems are : Problem set: 0 solved, 128 unsolved
Search for dead transitions found 0 dead transitions in 39042ms
[2025-06-07 23:56:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 23:56:02] [INFO ] Implicit Places using invariants in 72 ms returned []
[2025-06-07 23:56:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 23:56:02] [INFO ] State equation strengthened by 50 read => feed constraints.
[2025-06-07 23:56:03] [INFO ] Implicit Places using invariants and state equation in 1177 ms returned []
Implicit Place search using SMT with State Equation took 1251 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 23:56:03] [INFO ] Redundant transitions in 4 ms returned []
Running 128 sub problems to find dead transitions.
[2025-06-07 23:56:03] [INFO ] Invariant cache hit.
[2025-06-07 23:56:03] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/107 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 3 (OVERLAPS) 2/109 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/109 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 5 (OVERLAPS) 178/287 variables, 109/137 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/287 variables, 50/187 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/287 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 8 (OVERLAPS) 0/287 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 128 unsolved
No progress, stopping.
After SMT solving in domain Real declared 287/287 variables, and 187 constraints, problems are : Problem set: 0 solved, 128 unsolved in 18880 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 109/109 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 128/128 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 128 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/107 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 3 (OVERLAPS) 2/109 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/109 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 5 (OVERLAPS) 178/287 variables, 109/137 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/287 variables, 50/187 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/287 variables, 128/315 constraints. Problems are: Problem set: 0 solved, 128 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 287/287 variables, and 315 constraints, problems are : Problem set: 0 solved, 128 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 109/109 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 128/128 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 48919ms problems are : Problem set: 0 solved, 128 unsolved
Search for dead transitions found 0 dead transitions in 48920ms
Starting structural reductions in SI_CTL mode, iteration 1 : 109/130 places, 178/179 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 89236 ms. Remains : 109/130 places, 178/179 transitions.
[2025-06-07 23:56:52] [INFO ] Flatten gal took : 5 ms
[2025-06-07 23:56:52] [INFO ] Flatten gal took : 5 ms
[2025-06-07 23:56:52] [INFO ] Input system was already deterministic with 178 transitions.
[2025-06-07 23:56:52] [INFO ] Flatten gal took : 4 ms
[2025-06-07 23:56:52] [INFO ] Flatten gal took : 4 ms
[2025-06-07 23:56:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality856178680225945376.gal : 1 ms
[2025-06-07 23:56:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality5089106407837847861.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality856178680225945376.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5089106407837847861.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.22778e+06,1.03573,39644,2,8772,5,159354,6,0,615,155867,0


Converting to forward existential form...Done !
original formula: EG(((pl_start_cops<1)||((pl_robber_absent_n2>=1)&&(pl_cops_n4>=1))))
=> equivalent forward existential formula: [FwdG(Init,((pl_start_cops<1)||((pl_robber_absent_n2>=1)&&(pl_cops_n4>=1))))] != FALSE
Hit Full ! (commute/partial/dont) 144/0/34
(forward)formula 0,1,5.00658,152808,1,0,23,736598,19,3,3807,491989,21
FORMULA CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 130/130 places, 179/179 transitions.
Graph (complete) has 795 edges and 130 vertex of which 111 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.1 ms
Discarding 19 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 111 transition count 178
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 110 transition count 178
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 109 transition count 177
Applied a total of 5 rules in 11 ms. Remains 109 /130 variables (removed 21) and now considering 177/179 (removed 2) transitions.
Running 127 sub problems to find dead transitions.
// Phase 1: matrix 177 rows 109 cols
[2025-06-07 23:56:57] [INFO ] Computed 28 invariants in 2 ms
[2025-06-07 23:56:57] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 3 (OVERLAPS) 2/108 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 5 (OVERLAPS) 177/285 variables, 108/136 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/285 variables, 50/186 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/285 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 8 (OVERLAPS) 1/286 variables, 1/187 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/286 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 127 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 286/286 variables, and 187 constraints, problems are : Problem set: 0 solved, 127 unsolved in 20012 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 109/109 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 127/127 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 127 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 3 (OVERLAPS) 2/108 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 5 (OVERLAPS) 177/285 variables, 108/136 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/285 variables, 50/186 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/285 variables, 123/309 constraints. Problems are: Problem set: 0 solved, 127 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 309 constraints, problems are : Problem set: 0 solved, 127 unsolved in 20009 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 108/109 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 123/127 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40061ms problems are : Problem set: 0 solved, 127 unsolved
Search for dead transitions found 0 dead transitions in 40062ms
[2025-06-07 23:57:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 23:57:37] [INFO ] Implicit Places using invariants in 80 ms returned []
[2025-06-07 23:57:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 23:57:37] [INFO ] State equation strengthened by 50 read => feed constraints.
[2025-06-07 23:57:38] [INFO ] Implicit Places using invariants and state equation in 1060 ms returned []
Implicit Place search using SMT with State Equation took 1141 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 23:57:38] [INFO ] Redundant transitions in 2 ms returned []
Running 127 sub problems to find dead transitions.
[2025-06-07 23:57:38] [INFO ] Invariant cache hit.
[2025-06-07 23:57:38] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 3 (OVERLAPS) 2/108 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 5 (OVERLAPS) 177/285 variables, 108/136 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/285 variables, 50/186 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/285 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 8 (OVERLAPS) 1/286 variables, 1/187 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/286 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 10 (OVERLAPS) 0/286 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 127 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 187 constraints, problems are : Problem set: 0 solved, 127 unsolved in 28487 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 109/109 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 127/127 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 127 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 3 (OVERLAPS) 2/108 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 5 (OVERLAPS) 177/285 variables, 108/136 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/285 variables, 50/186 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/285 variables, 123/309 constraints. Problems are: Problem set: 0 solved, 127 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 309 constraints, problems are : Problem set: 0 solved, 127 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 108/109 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 123/127 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 58537ms problems are : Problem set: 0 solved, 127 unsolved
Search for dead transitions found 0 dead transitions in 58538ms
Starting structural reductions in SI_CTL mode, iteration 1 : 109/130 places, 177/179 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 99760 ms. Remains : 109/130 places, 177/179 transitions.
[2025-06-07 23:58:37] [INFO ] Flatten gal took : 6 ms
[2025-06-07 23:58:37] [INFO ] Flatten gal took : 5 ms
[2025-06-07 23:58:37] [INFO ] Input system was already deterministic with 177 transitions.
[2025-06-07 23:58:37] [INFO ] Flatten gal took : 4 ms
[2025-06-07 23:58:37] [INFO ] Flatten gal took : 5 ms
[2025-06-07 23:58:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality10187857405968320725.gal : 1 ms
[2025-06-07 23:58:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality4626951851184039319.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10187857405968320725.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4626951851184039319.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.17028e+06,0.850604,34312,2,8108,5,143003,6,0,611,126570,0


Converting to forward existential form...Done !
original formula: AG(EF(((pl_cops_n17<=pl_robber_here_n6) * EF(((pl_cops_n1<=pl_cops_n24)||(pl_end_n12>=1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((pl_cops_n17<=pl_robber_here_n6) * E(TRUE U ((pl_cops_n1<=pl_cops_n24)||(pl_end_...177
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...698
(forward)formula 0,0,5.99809,182268,1,0,423,1.01782e+06,376,150,4892,554025,398
FORMULA CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 179/179 transitions.
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 110 transition count 179
Applied a total of 20 rules in 3 ms. Remains 110 /130 variables (removed 20) and now considering 179/179 (removed 0) transitions.
Running 129 sub problems to find dead transitions.
// Phase 1: matrix 179 rows 110 cols
[2025-06-07 23:58:43] [INFO ] Computed 28 invariants in 1 ms
[2025-06-07 23:58:43] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 8 (OVERLAPS) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
No progress, stopping.
After SMT solving in domain Real declared 289/289 variables, and 188 constraints, problems are : Problem set: 0 solved, 129 unsolved in 20010 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/110 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 129 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 129/317 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 289/289 variables, and 317 constraints, problems are : Problem set: 0 solved, 129 unsolved in 20023 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/110 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40055ms problems are : Problem set: 0 solved, 129 unsolved
Search for dead transitions found 0 dead transitions in 40056ms
[2025-06-07 23:59:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 23:59:23] [INFO ] Implicit Places using invariants in 69 ms returned []
[2025-06-07 23:59:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 23:59:23] [INFO ] State equation strengthened by 50 read => feed constraints.
[2025-06-07 23:59:25] [INFO ] Implicit Places using invariants and state equation in 1632 ms returned []
Implicit Place search using SMT with State Equation took 1702 ms to find 0 implicit places.
Running 129 sub problems to find dead transitions.
[2025-06-07 23:59:25] [INFO ] Invariant cache hit.
[2025-06-07 23:59:25] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 8 (OVERLAPS) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
No progress, stopping.
After SMT solving in domain Real declared 289/289 variables, and 188 constraints, problems are : Problem set: 0 solved, 129 unsolved in 23332 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/110 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 129 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 129/317 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 289/289 variables, and 317 constraints, problems are : Problem set: 0 solved, 129 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/110 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 53375ms problems are : Problem set: 0 solved, 129 unsolved
Search for dead transitions found 0 dead transitions in 53377ms
Starting structural reductions in LTL mode, iteration 1 : 110/130 places, 179/179 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95140 ms. Remains : 110/130 places, 179/179 transitions.
[2025-06-08 00:00:18] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:00:18] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:00:18] [INFO ] Input system was already deterministic with 179 transitions.
[2025-06-08 00:00:18] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:00:18] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:00:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality17021045029155520758.gal : 1 ms
[2025-06-08 00:00:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality9041748751679726808.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17021045029155520758.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9041748751679726808.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.28528e+06,1.10018,41684,2,9657,5,162325,6,0,620,164826,0


Converting to forward existential form...Done !
original formula: (EG(EX(EX((pl_cops_n12<=pl_incoming_cops_n8)))) + AG((pl_robber_absent_n23>=1)))
=> equivalent forward existential formula: [(FwdU((Init * !(EG(EX(EX((pl_cops_n12<=pl_incoming_cops_n8)))))),TRUE) * !((pl_robber_absent_n23>=1)))] = 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...554
Using saturation style SCC detection
Detected timeout of ITS tools.
[2025-06-08 00:00:48] [INFO ] Flatten gal took : 9 ms
[2025-06-08 00:00:48] [INFO ] Applying decomposition
[2025-06-08 00:00:48] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1472884501739987276.txt' '-o' '/tmp/graph1472884501739987276.bin' '-w' '/tmp/graph1472884501739987276.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1472884501739987276.bin' '-l' '-1' '-v' '-w' '/tmp/graph1472884501739987276.weights' '-q' '0' '-e' '0.001'
[2025-06-08 00:00:48] [INFO ] Decomposing Gal with order
[2025-06-08 00:00:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 00:00:48] [INFO ] Removed a total of 177 redundant transitions.
[2025-06-08 00:00:48] [INFO ] Flatten gal took : 13 ms
[2025-06-08 00:00:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 80 labels/synchronizations in 8 ms.
[2025-06-08 00:00:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality5452347702050325075.gal : 3 ms
[2025-06-08 00:00:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality9472730396583806021.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5452347702050325075.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9472730396583806021.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.28528e+06,1.06532,42012,2,12180,5,145119,6,0,620,180013,0


Converting to forward existential form...Done !
original formula: (EG(EX(EX((gu16.pl_cops_n12<=gu16.pl_incoming_cops_n8)))) + AG((gi0.gi0.gu28.pl_robber_absent_n23>=1)))
=> equivalent forward existential formula: [(FwdU((Init * !(EG(EX(EX((gu16.pl_cops_n12<=gu16.pl_incoming_cops_n8)))))),TRUE) * !((gi0.gi0.gu28.pl_robber_ab...178
Reverse transition relation is NOT exact ! Due to transitions gi0.gi0.t7, gi0.gi0.t12, gi0.gi0.t17, gi0.gi0.t22, gi0.gi0.t27, gi0.gi0.t32, gi0.gi0.t37, gi0...774
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 179/179 transitions.
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 111 transition count 179
Applied a total of 19 rules in 6 ms. Remains 111 /130 variables (removed 19) and now considering 179/179 (removed 0) transitions.
Running 129 sub problems to find dead transitions.
// Phase 1: matrix 179 rows 111 cols
[2025-06-08 00:01:18] [INFO ] Computed 28 invariants in 4 ms
[2025-06-08 00:01:18] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 8 (OVERLAPS) 1/290 variables, 1/189 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 290/290 variables, and 189 constraints, problems are : Problem set: 0 solved, 129 unsolved in 20009 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 111/111 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 129 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 125/313 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 289/290 variables, and 313 constraints, problems are : Problem set: 0 solved, 129 unsolved in 20010 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/111 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 125/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40044ms problems are : Problem set: 0 solved, 129 unsolved
Search for dead transitions found 0 dead transitions in 40044ms
[2025-06-08 00:01:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:01:58] [INFO ] Implicit Places using invariants in 74 ms returned []
[2025-06-08 00:01:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:01:58] [INFO ] State equation strengthened by 50 read => feed constraints.
[2025-06-08 00:01:59] [INFO ] Implicit Places using invariants and state equation in 1024 ms returned []
Implicit Place search using SMT with State Equation took 1100 ms to find 0 implicit places.
Running 129 sub problems to find dead transitions.
[2025-06-08 00:01:59] [INFO ] Invariant cache hit.
[2025-06-08 00:01:59] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 8 (OVERLAPS) 1/290 variables, 1/189 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/290 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 290/290 variables, and 189 constraints, problems are : Problem set: 0 solved, 129 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 111/111 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 129 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 125/313 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 289/290 variables, and 313 constraints, problems are : Problem set: 0 solved, 129 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/111 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 125/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60058ms problems are : Problem set: 0 solved, 129 unsolved
Search for dead transitions found 0 dead transitions in 60058ms
Starting structural reductions in LTL mode, iteration 1 : 111/130 places, 179/179 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 101212 ms. Remains : 111/130 places, 179/179 transitions.
[2025-06-08 00:02:59] [INFO ] Flatten gal took : 6 ms
[2025-06-08 00:02:59] [INFO ] Flatten gal took : 5 ms
[2025-06-08 00:02:59] [INFO ] Input system was already deterministic with 179 transitions.
[2025-06-08 00:02:59] [INFO ] Flatten gal took : 5 ms
[2025-06-08 00:02:59] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:02:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality781268176326298555.gal : 1 ms
[2025-06-08 00:03:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality10657463087976199287.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality781268176326298555.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10657463087976199287.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.28528e+06,1.04931,41088,2,9437,5,171692,6,0,621,158021,0


Converting to forward existential form...Done !
original formula: EG((EX((pl_incoming_cops_n9<=pl_end_n10)) * ((pl_start_robber<=pl_incoming_cops_n11)||(pl_incoming_cops_n17>=2))))
=> equivalent forward existential formula: [FwdG(Init,(EX((pl_incoming_cops_n9<=pl_end_n10)) * ((pl_start_robber<=pl_incoming_cops_n11)||(pl_incoming_cops_...175
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...554
(forward)formula 0,0,7.32408,210564,1,0,425,1.01895e+06,381,165,5027,849403,409
FORMULA CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 179/179 transitions.
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 110 transition count 179
Applied a total of 20 rules in 6 ms. Remains 110 /130 variables (removed 20) and now considering 179/179 (removed 0) transitions.
Running 129 sub problems to find dead transitions.
// Phase 1: matrix 179 rows 110 cols
[2025-06-08 00:03:07] [INFO ] Computed 28 invariants in 1 ms
[2025-06-08 00:03:07] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 8 (OVERLAPS) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
No progress, stopping.
After SMT solving in domain Real declared 289/289 variables, and 188 constraints, problems are : Problem set: 0 solved, 129 unsolved in 20008 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/110 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 129 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 129/317 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 289/289 variables, and 317 constraints, problems are : Problem set: 0 solved, 129 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/110 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40051ms problems are : Problem set: 0 solved, 129 unsolved
Search for dead transitions found 0 dead transitions in 40052ms
[2025-06-08 00:03:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:03:47] [INFO ] Implicit Places using invariants in 71 ms returned []
[2025-06-08 00:03:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:03:47] [INFO ] State equation strengthened by 50 read => feed constraints.
[2025-06-08 00:03:49] [INFO ] Implicit Places using invariants and state equation in 1571 ms returned []
Implicit Place search using SMT with State Equation took 1644 ms to find 0 implicit places.
Running 129 sub problems to find dead transitions.
[2025-06-08 00:03:49] [INFO ] Invariant cache hit.
[2025-06-08 00:03:49] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 8 (OVERLAPS) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
No progress, stopping.
After SMT solving in domain Real declared 289/289 variables, and 188 constraints, problems are : Problem set: 0 solved, 129 unsolved in 23365 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/110 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 129 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 129/317 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 289/289 variables, and 317 constraints, problems are : Problem set: 0 solved, 129 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/110 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 53405ms problems are : Problem set: 0 solved, 129 unsolved
Search for dead transitions found 0 dead transitions in 53406ms
Starting structural reductions in LTL mode, iteration 1 : 110/130 places, 179/179 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95111 ms. Remains : 110/130 places, 179/179 transitions.
[2025-06-08 00:04:42] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:04:42] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:04:42] [INFO ] Input system was already deterministic with 179 transitions.
[2025-06-08 00:04:42] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:04:42] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:04:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality15361525834588332192.gal : 1 ms
[2025-06-08 00:04:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality10905417366119697954.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15361525834588332192.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10905417366119697954.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.28528e+06,1.0705,41816,2,9657,5,162325,6,0,620,164826,0


Converting to forward existential form...Done !
original formula: A(EX((pl_cops_n8<=1)) U ((AF(((!((pl_robber_absent_n23<=pl_robber_here_n24)||(pl_robber_here_n7<=pl_incoming_cops_n11)))&&((pl_finalizing...318
=> equivalent forward existential formula: [((Init * !(EG(!(((!(EG(!(((!((pl_robber_absent_n23<=pl_robber_here_n24)||(pl_robber_here_n7<=pl_incoming_cops_n...981
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...554
Using saturation style SCC detection
(forward)formula 0,0,27.7409,801628,1,0,1657,4.96039e+06,395,786,5095,2.80266e+06,2123
FORMULA CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 179/179 transitions.
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 110 transition count 179
Applied a total of 20 rules in 1 ms. Remains 110 /130 variables (removed 20) and now considering 179/179 (removed 0) transitions.
Running 129 sub problems to find dead transitions.
[2025-06-08 00:05:10] [INFO ] Invariant cache hit.
[2025-06-08 00:05:10] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 8 (OVERLAPS) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
No progress, stopping.
After SMT solving in domain Real declared 289/289 variables, and 188 constraints, problems are : Problem set: 0 solved, 129 unsolved in 20012 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/110 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 129 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 129/317 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 289/289 variables, and 317 constraints, problems are : Problem set: 0 solved, 129 unsolved in 20013 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/110 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40045ms problems are : Problem set: 0 solved, 129 unsolved
Search for dead transitions found 0 dead transitions in 40045ms
[2025-06-08 00:05:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:05:50] [INFO ] Implicit Places using invariants in 76 ms returned []
[2025-06-08 00:05:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:05:50] [INFO ] State equation strengthened by 50 read => feed constraints.
[2025-06-08 00:05:52] [INFO ] Implicit Places using invariants and state equation in 1600 ms returned []
Implicit Place search using SMT with State Equation took 1678 ms to find 0 implicit places.
Running 129 sub problems to find dead transitions.
[2025-06-08 00:05:52] [INFO ] Invariant cache hit.
[2025-06-08 00:05:52] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 8 (OVERLAPS) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
No progress, stopping.
After SMT solving in domain Real declared 289/289 variables, and 188 constraints, problems are : Problem set: 0 solved, 129 unsolved in 23528 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/110 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 129 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 129/317 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 289/289 variables, and 317 constraints, problems are : Problem set: 0 solved, 129 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/110 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 53567ms problems are : Problem set: 0 solved, 129 unsolved
Search for dead transitions found 0 dead transitions in 53568ms
Starting structural reductions in LTL mode, iteration 1 : 110/130 places, 179/179 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95294 ms. Remains : 110/130 places, 179/179 transitions.
[2025-06-08 00:06:45] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:06:45] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:06:45] [INFO ] Input system was already deterministic with 179 transitions.
[2025-06-08 00:06:45] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:06:45] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:06:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality4282730399509906457.gal : 1 ms
[2025-06-08 00:06:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality7069285506979951457.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4282730399509906457.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7069285506979951457.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.28528e+06,1.0945,41744,2,9657,5,162325,6,0,620,164826,0


Converting to forward existential form...Done !
original formula: EG(EX(EF((AF((pl_robber_absent_n22<=pl_cops_n20)) + AX(FALSE)))))
=> equivalent forward existential formula: [FwdG(Init,EX(E(TRUE U (!(EG(!((pl_robber_absent_n22<=pl_cops_n20)))) + !(EX(!(FALSE)))))))] != 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...554
Detected timeout of ITS tools.
[2025-06-08 00:07:15] [INFO ] Flatten gal took : 9 ms
[2025-06-08 00:07:15] [INFO ] Applying decomposition
[2025-06-08 00:07:15] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3809382197630523673.txt' '-o' '/tmp/graph3809382197630523673.bin' '-w' '/tmp/graph3809382197630523673.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3809382197630523673.bin' '-l' '-1' '-v' '-w' '/tmp/graph3809382197630523673.weights' '-q' '0' '-e' '0.001'
[2025-06-08 00:07:15] [INFO ] Decomposing Gal with order
[2025-06-08 00:07:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 00:07:15] [INFO ] Removed a total of 174 redundant transitions.
[2025-06-08 00:07:15] [INFO ] Flatten gal took : 14 ms
[2025-06-08 00:07:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 88 labels/synchronizations in 6 ms.
[2025-06-08 00:07:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality15162224009867233727.gal : 1 ms
[2025-06-08 00:07:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality13973343216773872921.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15162224009867233727.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13973343216773872921.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.28528e+06,1.34,48416,2,11462,5,165300,6,0,620,215723,0


Converting to forward existential form...Done !
original formula: EG(EX(EF((AF((gu26.pl_robber_absent_n22<=gu26.pl_cops_n20)) + AX(FALSE)))))
=> equivalent forward existential formula: [FwdG(Init,EX(E(TRUE U (!(EG(!((gu26.pl_robber_absent_n22<=gu26.pl_cops_n20)))) + !(EX(!(FALSE)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions gi0.gi0.t7, gi0.gi0.t12, gi0.gi0.t17, gi0.gi0.t22, gi0.gi0.t27, gi0.gi0.t32, gi0.gi0.t37, gi0...753
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 179/179 transitions.
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 110 transition count 179
Applied a total of 20 rules in 2 ms. Remains 110 /130 variables (removed 20) and now considering 179/179 (removed 0) transitions.
Running 129 sub problems to find dead transitions.
[2025-06-08 00:07:46] [INFO ] Invariant cache hit.
[2025-06-08 00:07:46] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 8 (OVERLAPS) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
No progress, stopping.
After SMT solving in domain Real declared 289/289 variables, and 188 constraints, problems are : Problem set: 0 solved, 129 unsolved in 20009 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/110 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 129 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 129/317 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:08:22] [INFO ] Deduced a trap composed of 54 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:08:22] [INFO ] Deduced a trap composed of 54 places in 54 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/289 variables, 2/319 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 289/289 variables, and 319 constraints, problems are : Problem set: 0 solved, 129 unsolved in 20013 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/110 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40046ms problems are : Problem set: 0 solved, 129 unsolved
Search for dead transitions found 0 dead transitions in 40047ms
[2025-06-08 00:08:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:08:26] [INFO ] Implicit Places using invariants in 76 ms returned []
[2025-06-08 00:08:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:08:26] [INFO ] State equation strengthened by 50 read => feed constraints.
[2025-06-08 00:08:27] [INFO ] Implicit Places using invariants and state equation in 1472 ms returned []
Implicit Place search using SMT with State Equation took 1549 ms to find 0 implicit places.
Running 129 sub problems to find dead transitions.
[2025-06-08 00:08:27] [INFO ] Invariant cache hit.
[2025-06-08 00:08:27] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 8 (OVERLAPS) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
No progress, stopping.
After SMT solving in domain Real declared 289/289 variables, and 188 constraints, problems are : Problem set: 0 solved, 129 unsolved in 23608 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/110 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 129 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 129/317 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 289/289 variables, and 317 constraints, problems are : Problem set: 0 solved, 129 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/110 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 53651ms problems are : Problem set: 0 solved, 129 unsolved
Search for dead transitions found 0 dead transitions in 53652ms
Starting structural reductions in LTL mode, iteration 1 : 110/130 places, 179/179 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95251 ms. Remains : 110/130 places, 179/179 transitions.
[2025-06-08 00:09:21] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:09:21] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:09:21] [INFO ] Input system was already deterministic with 179 transitions.
[2025-06-08 00:09:21] [INFO ] Flatten gal took : 9 ms
[2025-06-08 00:09:21] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:09:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality8860735124593948195.gal : 1 ms
[2025-06-08 00:09:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality6168439149306472430.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8860735124593948195.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6168439149306472430.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.28528e+06,1.07236,41604,2,9657,5,162325,6,0,620,164826,0


Converting to forward existential form...Done !
original formula: E((!(AX(FALSE)) * EF((pl_cops_n12>=3))) U !(EX((AF((pl_incoming_cops_n14>=1)) * EF((pl_cops_n11<=pl_robber_absent_n17))))))
=> equivalent forward existential formula: [(FwdU(Init,(!(!(EX(!(FALSE)))) * E(TRUE U (pl_cops_n12>=3)))) * !(EX((!(EG(!((pl_incoming_cops_n14>=1)))) * E(T...211
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...554
Detected timeout of ITS tools.
[2025-06-08 00:09:51] [INFO ] Flatten gal took : 11 ms
[2025-06-08 00:09:51] [INFO ] Applying decomposition
[2025-06-08 00:09:51] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11194520147273825498.txt' '-o' '/tmp/graph11194520147273825498.bin' '-w' '/tmp/graph11194520147273825498.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11194520147273825498.bin' '-l' '-1' '-v' '-w' '/tmp/graph11194520147273825498.weights' '-q' '0' '-e' '0.001'
[2025-06-08 00:09:51] [INFO ] Decomposing Gal with order
[2025-06-08 00:09:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 00:09:51] [INFO ] Removed a total of 174 redundant transitions.
[2025-06-08 00:09:51] [INFO ] Flatten gal took : 12 ms
[2025-06-08 00:09:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 88 labels/synchronizations in 10 ms.
[2025-06-08 00:09:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality11280689734522189753.gal : 2 ms
[2025-06-08 00:09:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality11735164547365962249.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11280689734522189753.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11735164547365962249.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.28528e+06,1.14791,47232,2,14302,5,157198,6,0,620,206907,0


Converting to forward existential form...Done !
original formula: E((!(AX(FALSE)) * EF((gi0.gi1.gu0.pl_cops_n12>=3))) U !(EX((AF((gi0.gi1.gu0.pl_incoming_cops_n14>=1)) * EF((gu15.pl_cops_n11<=gu15.pl_rob...175
=> equivalent forward existential formula: [(FwdU(Init,(!(!(EX(!(FALSE)))) * E(TRUE U (gi0.gi1.gu0.pl_cops_n12>=3)))) * !(EX((!(EG(!((gi0.gi1.gu0.pl_incomi...245
Reverse transition relation is NOT exact ! Due to transitions gi0.gi0.t7, gi0.gi0.t12, gi0.gi0.t17, gi0.gi0.t22, gi0.gi0.t27, gi0.gi0.t32, gi0.gi0.t37, gi0...752
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 179/179 transitions.
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 110 transition count 179
Applied a total of 20 rules in 4 ms. Remains 110 /130 variables (removed 20) and now considering 179/179 (removed 0) transitions.
Running 129 sub problems to find dead transitions.
[2025-06-08 00:10:21] [INFO ] Invariant cache hit.
[2025-06-08 00:10:21] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 8 (OVERLAPS) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
No progress, stopping.
After SMT solving in domain Real declared 289/289 variables, and 188 constraints, problems are : Problem set: 0 solved, 129 unsolved in 20009 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/110 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 129 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 129/317 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 289/289 variables, and 317 constraints, problems are : Problem set: 0 solved, 129 unsolved in 20011 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/110 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40044ms problems are : Problem set: 0 solved, 129 unsolved
Search for dead transitions found 0 dead transitions in 40044ms
[2025-06-08 00:11:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:11:01] [INFO ] Implicit Places using invariants in 68 ms returned []
[2025-06-08 00:11:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:11:01] [INFO ] State equation strengthened by 50 read => feed constraints.
[2025-06-08 00:11:03] [INFO ] Implicit Places using invariants and state equation in 1555 ms returned []
Implicit Place search using SMT with State Equation took 1624 ms to find 0 implicit places.
Running 129 sub problems to find dead transitions.
[2025-06-08 00:11:03] [INFO ] Invariant cache hit.
[2025-06-08 00:11:03] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 8 (OVERLAPS) 0/289 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
No progress, stopping.
After SMT solving in domain Real declared 289/289 variables, and 188 constraints, problems are : Problem set: 0 solved, 129 unsolved in 22937 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/110 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 129 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 3 (OVERLAPS) 2/110 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 5 (OVERLAPS) 179/289 variables, 110/138 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 50/188 constraints. Problems are: Problem set: 0 solved, 129 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 129/317 constraints. Problems are: Problem set: 0 solved, 129 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 289/289 variables, and 317 constraints, problems are : Problem set: 0 solved, 129 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/110 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 129/129 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 52980ms problems are : Problem set: 0 solved, 129 unsolved
Search for dead transitions found 0 dead transitions in 52981ms
Starting structural reductions in LTL mode, iteration 1 : 110/130 places, 179/179 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 94655 ms. Remains : 110/130 places, 179/179 transitions.
[2025-06-08 00:11:56] [INFO ] Flatten gal took : 6 ms
[2025-06-08 00:11:56] [INFO ] Flatten gal took : 6 ms
[2025-06-08 00:11:56] [INFO ] Input system was already deterministic with 179 transitions.
[2025-06-08 00:11:56] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:11:56] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:11:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality11264811298858081812.gal : 1 ms
[2025-06-08 00:11:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality2930316769921636984.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11264811298858081812.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2930316769921636984.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.28528e+06,1.05476,41736,2,9657,5,162325,6,0,620,164826,0


Converting to forward existential form...Done !
original formula: EX(EX(AX(FALSE)))
=> equivalent forward existential formula: [(EY(EY(Init)) * !(EX(!(FALSE))))] != 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...554
(forward)formula 0,0,4.62176,153188,1,0,376,620091,373,136,4972,438296,366
FORMULA CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2025-06-08 00:12:00] [INFO ] Flatten gal took : 12 ms
[2025-06-08 00:12:00] [INFO ] Flatten gal took : 5 ms
[2025-06-08 00:12:00] [INFO ] Applying decomposition
[2025-06-08 00:12:00] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16455955271706187641.txt' '-o' '/tmp/graph16455955271706187641.bin' '-w' '/tmp/graph16455955271706187641.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16455955271706187641.bin' '-l' '-1' '-v' '-w' '/tmp/graph16455955271706187641.weights' '-q' '0' '-e' '0.001'
[2025-06-08 00:12:00] [INFO ] Decomposing Gal with order
[2025-06-08 00:12:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 00:12:00] [INFO ] Removed a total of 172 redundant transitions.
[2025-06-08 00:12:00] [INFO ] Flatten gal took : 10 ms
[2025-06-08 00:12:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 2 ms.
[2025-06-08 00:12:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality16020419076348669006.gal : 2 ms
[2025-06-08 00:12:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality2828431980028877955.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16020419076348669006.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2828431980028877955.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
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,1.28528e+06,10.2098,268132,2,13803,5,1.07999e+06,6,0,644,1.09674e+06,0


Converting to forward existential form...Done !
original formula: EF((AG(EX((gu13.pl_init_robber>gu13.pl_cops_n12))) + EF(((AF(EX((gi0.gu27.pl_end_n21>=2))) * EG((gi0.gu9.pl_robber_absent_n5>=1))) * AF((...192
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U !(EX((gu13.pl_init_robber>gu13.pl_cops_n12))))))] != FALSE + [((FwdU(FwdU(Init,T...306
Reverse transition relation is NOT exact ! Due to transitions gi0.gu4.t4, gi0.gu4.t5, gi0.gu5.t9, gi0.gu5.t10, gi0.gu8.t19, gi0.gu8.t20, gi0.gu10.t29, gi0....764
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 0,1,68.0534,1755296,1,0,2551,1.07916e+07,362,1106,5221,6.28158e+06,3525
FORMULA CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AX(EF((((gi0.gu16.pl_cops_n10>=2) + !(A((gu11.pl_end_n19<=gu11.pl_incoming_cops_n7) U (gi0.gu2.pl_finished_moving>=2)))) + AG((gu6.pl_rob...188
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U (((gi0.gu16.pl_cops_n10>=2) + !(!((E(!((gi0.gu2.pl_finished_moving>=2)) U (!((gu11.pl_en...344
(forward)formula 1,1,109.935,2225052,1,0,2780,1.32197e+07,13,1227,2730,8.33904e+06,121
FORMULA CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: (EG(EX(EX((gu13.pl_cops_n12<=gu13.pl_incoming_cops_n8)))) + AG((gi0.gu30.pl_robber_absent_n23>=1)))
=> equivalent forward existential formula: [(FwdU((Init * !(EG(EX(EX((gu13.pl_cops_n12<=gu13.pl_incoming_cops_n8)))))),TRUE) * !((gi0.gu30.pl_robber_absent...174
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 2,0,146.797,2225052,1,0,2780,1.32197e+07,26,1227,3176,8.33904e+06,1344
FORMULA CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EG(EX(EF((AF((gu28.pl_robber_absent_n22<=gu28.pl_cops_n20)) + AX(FALSE)))))
=> equivalent forward existential formula: [FwdG(Init,EX(E(TRUE U (!(EG(!((gu28.pl_robber_absent_n22<=gu28.pl_cops_n20)))) + !(EX(!(FALSE)))))))] != FALSE
(forward)formula 3,1,189.061,2440744,1,0,2780,1.43072e+07,21,1227,2898,9.34476e+06,1020
FORMULA CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: E((!(AX(FALSE)) * EF((gu13.pl_cops_n12>=3))) U !(EX((AF((gi0.gu21.pl_incoming_cops_n14>=1)) * EF((gu17.pl_cops_n11<=gu17.pl_robber_absent...165
=> equivalent forward existential formula: [(FwdU(Init,(!(!(EX(!(FALSE)))) * E(TRUE U (gu13.pl_cops_n12>=3)))) * !(EX((!(EG(!((gi0.gu21.pl_incoming_cops_n1...235
(forward)formula 4,1,215.955,2440744,1,0,2780,1.43072e+07,33,1227,2905,9.34476e+06,2737
FORMULA CopsAndRobbers-PT-CRL025X003-CTLCardinality-2025-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 2347434 ms.

BK_STOP 1749341737767

--------------------
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_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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-CRL025X003"
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 2-5832"
echo " Executing tool itstools"
echo " Input is CopsAndRobbers-PT-CRL025X003, 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 r254-tall-174931339400193"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CopsAndRobbers-PT-CRL025X003.tgz
mv CopsAndRobbers-PT-CRL025X003 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 ;