Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r254-tall-174931339500217.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-HRL020X006, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-174931339500217
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 668K
-rw-r--r-- 1 mcc users 9.5K Jun 6 08:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Jun 6 08:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Jun 6 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Jun 6 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K Jun 6 11:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 6 11:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Jun 6 11:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Jun 6 11:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 5 20:08 NewModel
-rw-r--r-- 1 mcc users 17K Jun 6 09:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K Jun 6 09:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Jun 6 08:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Jun 6 08:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Jun 6 11:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Jun 6 11:51 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 195K 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-HRL020X006-CTLCardinality-2025-00
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLCardinality-2025-01
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLCardinality-2025-02
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLCardinality-2025-03
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLCardinality-2025-04
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLCardinality-2025-05
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLCardinality-2025-06
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLCardinality-2025-07
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLCardinality-2025-08
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLCardinality-2025-09
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLCardinality-2025-10
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLCardinality-2025-11
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLCardinality-2025-12
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLCardinality-2025-13
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLCardinality-2025-14
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1749342316273

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-HRL020X006
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-08 00:25:17] [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]
[2025-06-08 00:25:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-08 00:25:17] [INFO ] Load time of PNML (sax parser for PT used): 70 ms
[2025-06-08 00:25:17] [INFO ] Transformed 110 places.
[2025-06-08 00:25:17] [INFO ] Transformed 224 transitions.
[2025-06-08 00:25:17] [INFO ] Parsed PT model containing 110 places and 224 transitions and 1149 arcs in 153 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
Support contains 82 out of 110 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 224/224 transitions.
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 102 transition count 224
Applied a total of 8 rules in 19 ms. Remains 102 /110 variables (removed 8) and now considering 224/224 (removed 0) transitions.
Running 184 sub problems to find dead transitions.
// Phase 1: matrix 224 rows 102 cols
[2025-06-08 00:25:17] [INFO ] Computed 23 invariants in 12 ms
[2025-06-08 00:25:17] [INFO ] State equation strengthened by 60 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
Problem TDEAD108 is UNSAT
Problem TDEAD109 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD111 is UNSAT
Problem TDEAD116 is UNSAT
Problem TDEAD117 is UNSAT
Problem TDEAD118 is UNSAT
Problem TDEAD119 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD125 is UNSAT
Problem TDEAD126 is UNSAT
Problem TDEAD127 is UNSAT
Problem TDEAD132 is UNSAT
Problem TDEAD133 is UNSAT
Problem TDEAD134 is UNSAT
Problem TDEAD135 is UNSAT
Problem TDEAD140 is UNSAT
Problem TDEAD141 is UNSAT
Problem TDEAD142 is UNSAT
Problem TDEAD143 is UNSAT
Problem TDEAD148 is UNSAT
Problem TDEAD149 is UNSAT
Problem TDEAD150 is UNSAT
Problem TDEAD151 is UNSAT
Problem TDEAD156 is UNSAT
Problem TDEAD157 is UNSAT
Problem TDEAD158 is UNSAT
Problem TDEAD159 is UNSAT
Problem TDEAD168 is UNSAT
Problem TDEAD169 is UNSAT
Problem TDEAD170 is UNSAT
Problem TDEAD171 is UNSAT
Problem TDEAD180 is UNSAT
Problem TDEAD181 is UNSAT
Problem TDEAD182 is UNSAT
Problem TDEAD183 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD193 is UNSAT
Problem TDEAD194 is UNSAT
Problem TDEAD195 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 40 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 40 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 40 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 40 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 40 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 224/314 variables, 90/113 constraints. Problems are: Problem set: 40 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/314 variables, 60/173 constraints. Problems are: Problem set: 40 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/314 variables, 0/173 constraints. Problems are: Problem set: 40 solved, 144 unsolved
At refinement iteration 8 (OVERLAPS) 12/326 variables, 12/185 constraints. Problems are: Problem set: 40 solved, 144 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/326 variables, 0/185 constraints. Problems are: Problem set: 40 solved, 144 unsolved
At refinement iteration 10 (OVERLAPS) 0/326 variables, 0/185 constraints. Problems are: Problem set: 40 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Real declared 326/326 variables, and 185 constraints, problems are : Problem set: 40 solved, 144 unsolved in 17984 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 102/102 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 184/184 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 40 solved, 144 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 40 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 40 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 40 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 40 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 40 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 224/314 variables, 90/113 constraints. Problems are: Problem set: 40 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/314 variables, 60/173 constraints. Problems are: Problem set: 40 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/314 variables, 84/257 constraints. Problems are: Problem set: 40 solved, 144 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 314/326 variables, and 257 constraints, problems are : Problem set: 40 solved, 144 unsolved in 20033 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 90/102 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 84/184 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 38272ms problems are : Problem set: 40 solved, 144 unsolved
Search for dead transitions found 40 dead transitions in 38288ms
Found 40 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 40 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 40 transitions.
// Phase 1: matrix 184 rows 102 cols
[2025-06-08 00:25:55] [INFO ] Computed 23 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:25:56] [INFO ] Implicit Places using invariants in 123 ms returned []
[2025-06-08 00:25:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:25:56] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-08 00:25:56] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 263 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 102/110 places, 184/224 transitions.
Applied a total of 0 rules in 3 ms. Remains 102 /102 variables (removed 0) and now considering 184/184 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38614 ms. Remains : 102/110 places, 184/224 transitions.
Support contains 82 out of 102 places after structural reductions.
[2025-06-08 00:25:56] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-08 00:25:56] [INFO ] Flatten gal took : 40 ms
FORMULA CopsAndRobbers-PT-HRL020X006-CTLCardinality-2025-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-08 00:25:56] [INFO ] Flatten gal took : 16 ms
[2025-06-08 00:25:56] [INFO ] Input system was already deterministic with 184 transitions.
RANDOM walk for 40005 steps (66 resets) in 621 ms. (64 steps per ms) remains 28/78 properties
BEST_FIRST walk for 4003 steps (12 resets) in 23 ms. (166 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (10 resets) in 10 ms. (363 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (12 resets) in 16 ms. (235 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (11 resets) in 32 ms. (121 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (9 resets) in 33 ms. (117 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (11 resets) in 15 ms. (250 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (11 resets) in 9 ms. (400 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (13 resets) in 47 ms. (83 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (12 resets) in 24 ms. (160 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (11 resets) in 8 ms. (444 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (12 resets) in 10 ms. (364 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (12 resets) in 12 ms. (307 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (11 resets) in 14 ms. (266 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (11 resets) in 8 ms. (444 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (12 resets) in 10 ms. (363 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (10 resets) in 9 ms. (400 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (9 resets) in 8 ms. (444 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (11 resets) in 9 ms. (400 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (10 resets) in 8 ms. (444 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (11 resets) in 8 ms. (444 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (10 resets) in 10 ms. (363 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (11 resets) in 10 ms. (363 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (9 resets) in 10 ms. (363 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (10 resets) in 9 ms. (400 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (9 resets) in 10 ms. (363 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (11 resets) in 9 ms. (400 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (9 resets) in 8 ms. (444 steps per ms) remains 28/28 properties
[2025-06-08 00:25:57] [INFO ] Invariant cache hit.
[2025-06-08 00:25:57] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp66 is UNSAT
Problem AtomicPropp67 is UNSAT
Problem AtomicPropp69 is UNSAT
Problem AtomicPropp70 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 6/6 constraints. Problems are: Problem set: 13 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/6 constraints. Problems are: Problem set: 13 solved, 15 unsolved
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp76 is UNSAT
At refinement iteration 2 (OVERLAPS) 18/55 variables, 13/19 constraints. Problems are: Problem set: 25 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 0/19 constraints. Problems are: Problem set: 25 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 3/58 variables, 3/22 constraints. Problems are: Problem set: 25 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/58 variables, 0/22 constraints. Problems are: Problem set: 25 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 1/59 variables, 1/23 constraints. Problems are: Problem set: 25 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/59 variables, 0/23 constraints. Problems are: Problem set: 25 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 157/216 variables, 59/82 constraints. Problems are: Problem set: 25 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/216 variables, 13/95 constraints. Problems are: Problem set: 25 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/216 variables, 0/95 constraints. Problems are: Problem set: 25 solved, 3 unsolved
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp40 is UNSAT
At refinement iteration 11 (OVERLAPS) 65/281 variables, 38/133 constraints. Problems are: Problem set: 27 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/281 variables, 27/160 constraints. Problems are: Problem set: 27 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/281 variables, 0/160 constraints. Problems are: Problem set: 27 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 5/286 variables, 5/165 constraints. Problems are: Problem set: 27 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/286 variables, 0/165 constraints. Problems are: Problem set: 27 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/286 variables, 0/165 constraints. Problems are: Problem set: 27 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 165 constraints, problems are : Problem set: 27 solved, 1 unsolved in 384 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 102/102 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 27 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 27 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 7/10 variables, 1/1 constraints. Problems are: Problem set: 27 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/1 constraints. Problems are: Problem set: 27 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 21/31 variables, 1/2 constraints. Problems are: Problem set: 27 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 27 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 21/52 variables, 21/23 constraints. Problems are: Problem set: 27 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/52 variables, 0/23 constraints. Problems are: Problem set: 27 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 148/200 variables, 52/75 constraints. Problems are: Problem set: 27 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/200 variables, 4/79 constraints. Problems are: Problem set: 27 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/200 variables, 0/79 constraints. Problems are: Problem set: 27 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 76/276 variables, 40/119 constraints. Problems are: Problem set: 27 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/276 variables, 36/155 constraints. Problems are: Problem set: 27 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/276 variables, 1/156 constraints. Problems are: Problem set: 27 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/276 variables, 0/156 constraints. Problems are: Problem set: 27 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 10/286 variables, 10/166 constraints. Problems are: Problem set: 27 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/286 variables, 0/166 constraints. Problems are: Problem set: 27 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/286 variables, 0/166 constraints. Problems are: Problem set: 27 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 286/286 variables, and 166 constraints, problems are : Problem set: 27 solved, 1 unsolved in 207 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 102/102 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 1/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 604ms problems are : Problem set: 27 solved, 1 unsolved
Parikh walk visited 0 properties in 37 ms.
Support contains 3 out of 102 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 184/184 transitions.
Graph (complete) has 546 edges and 102 vertex of which 92 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 0 output transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 92 transition count 183
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 91 transition count 183
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 90 transition count 182
Applied a total of 5 rules in 24 ms. Remains 90 /102 variables (removed 12) and now considering 182/184 (removed 2) transitions.
Running 142 sub problems to find dead transitions.
// Phase 1: matrix 182 rows 90 cols
[2025-06-08 00:25:57] [INFO ] Computed 23 invariants in 3 ms
[2025-06-08 00:25:57] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 3 (OVERLAPS) 2/88 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 5 (OVERLAPS) 182/270 variables, 88/111 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/270 variables, 40/151 constraints. Problems are: Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:26:02] [INFO ] Deduced a trap composed of 44 places in 62 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/270 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:26:06] [INFO ] Deduced a trap along path composed of 5 places in 42 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/270 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:26:09] [INFO ] Deduced a trap along path composed of 5 places in 38 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/270 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/270 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 11 (OVERLAPS) 2/272 variables, 2/156 constraints. Problems are: Problem set: 0 solved, 142 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 272/272 variables, and 156 constraints, problems are : Problem set: 0 solved, 142 unsolved in 20021 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 90/90 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 142/142 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 3 (OVERLAPS) 2/88 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/88 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 6 (OVERLAPS) 182/270 variables, 88/112 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/270 variables, 40/152 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/270 variables, 132/284 constraints. Problems are: Problem set: 0 solved, 142 unsolved
SMT process timed out in 40117ms, After SMT, problems are : Problem set: 0 solved, 142 unsolved
Search for dead transitions found 0 dead transitions in 40118ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40143 ms. Remains : 90/102 places, 182/184 transitions.
RANDOM walk for 40000 steps (88 resets) in 84 ms. (470 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (81 resets) in 100 ms. (396 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1955277 steps, run timeout after 3001 ms. (steps per millisecond=651 ) properties seen :0 out of 1
Probabilistic random walk after 1955277 steps, saw 534997 distinct states, run finished after 3006 ms. (steps per millisecond=650 ) properties seen :0
[2025-06-08 00:26:40] [INFO ] Invariant cache hit.
[2025-06-08 00:26:40] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/8 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 21/29 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/29 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 21/50 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/50 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 146/196 variables, 50/73 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/196 variables, 4/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/196 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 76/272 variables, 40/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/272 variables, 36/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/272 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/272 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 272/272 variables, and 153 constraints, problems are : Problem set: 0 solved, 1 unsolved in 105 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 90/90 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/8 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 21/29 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/29 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 21/50 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/50 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 146/196 variables, 50/73 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/196 variables, 4/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/196 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 76/272 variables, 40/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/272 variables, 36/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/272 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/272 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/272 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 272/272 variables, and 154 constraints, problems are : Problem set: 0 solved, 1 unsolved in 145 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 90/90 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 266ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 25 ms.
Support contains 3 out of 90 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 90/90 places, 182/182 transitions.
Applied a total of 0 rules in 6 ms. Remains 90 /90 variables (removed 0) and now considering 182/182 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 90/90 places, 182/182 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 90/90 places, 182/182 transitions.
Applied a total of 0 rules in 5 ms. Remains 90 /90 variables (removed 0) and now considering 182/182 (removed 0) transitions.
[2025-06-08 00:26:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:26:41] [INFO ] Implicit Places using invariants in 109 ms returned []
[2025-06-08 00:26:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:26:41] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-08 00:26:41] [INFO ] Implicit Places using invariants and state equation in 443 ms returned []
Implicit Place search using SMT with State Equation took 556 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 00:26:41] [INFO ] Redundant transitions in 6 ms returned []
Running 142 sub problems to find dead transitions.
[2025-06-08 00:26:41] [INFO ] Invariant cache hit.
[2025-06-08 00:26:41] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 3 (OVERLAPS) 2/88 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 5 (OVERLAPS) 182/270 variables, 88/111 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/270 variables, 40/151 constraints. Problems are: Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:26:46] [INFO ] Deduced a trap along path composed of 5 places in 40 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/270 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/270 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 9 (OVERLAPS) 2/272 variables, 2/154 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/272 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 11 (OVERLAPS) 0/272 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 142 unsolved
No progress, stopping.
After SMT solving in domain Real declared 272/272 variables, and 154 constraints, problems are : Problem set: 0 solved, 142 unsolved in 21679 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 90/90 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 142/142 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 3 (OVERLAPS) 2/88 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 5 (OVERLAPS) 182/270 variables, 88/111 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/270 variables, 40/151 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/270 variables, 132/283 constraints. Problems are: Problem set: 0 solved, 142 unsolved
SMT process timed out in 51737ms, After SMT, problems are : Problem set: 0 solved, 142 unsolved
Search for dead transitions found 0 dead transitions in 51738ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52320 ms. Remains : 90/90 places, 182/182 transitions.
Attempting over-approximation, by ignoring read arcs.
Drop transitions (Empty/Sink Transition effects.) removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 90 transition count 146
Applied a total of 36 rules in 8 ms. Remains 90 /90 variables (removed 0) and now considering 146/182 (removed 36) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 146 rows 90 cols
[2025-06-08 00:27:33] [INFO ] Computed 24 invariants in 3 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-08 00:27:33] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-08 00:27:33] [INFO ] [Nat]Absence check using 23 positive place invariants in 3 ms returned sat
[2025-06-08 00:27:33] [INFO ] [Nat]Absence check using 23 positive and 1 generalized place invariants in 1 ms returned sat
[2025-06-08 00:27:33] [INFO ] After 113ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-08 00:27:33] [INFO ] After 129ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-08 00:27:33] [INFO ] After 195ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 258 ms.
Successfully simplified 27 atomic propositions for a total of 15 simplifications.
FORMULA CopsAndRobbers-PT-HRL020X006-CTLCardinality-2025-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-08 00:27:33] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-08 00:27:33] [INFO ] Flatten gal took : 12 ms
[2025-06-08 00:27:33] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA CopsAndRobbers-PT-HRL020X006-CTLCardinality-2025-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CopsAndRobbers-PT-HRL020X006-CTLCardinality-2025-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-08 00:27:33] [INFO ] Flatten gal took : 11 ms
[2025-06-08 00:27:33] [INFO ] Input system was already deterministic with 184 transitions.
Support contains 61 out of 102 places (down from 64) after GAL structural reductions.
Computed a total of 4 stabilizing places and 41 stable transitions
Graph (complete) has 706 edges and 102 vertex of which 90 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.2 ms
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 184/184 transitions.
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 91 transition count 184
Applied a total of 11 rules in 2 ms. Remains 91 /102 variables (removed 11) and now considering 184/184 (removed 0) transitions.
Running 144 sub problems to find dead transitions.
// Phase 1: matrix 184 rows 91 cols
[2025-06-08 00:27:33] [INFO ] Computed 23 invariants in 2 ms
[2025-06-08 00:27:33] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 8 (OVERLAPS) 1/275 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/275 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:27:50] [INFO ] Deduced a trap along path composed of 6 places in 41 ms of which 1 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/275 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 275/275 variables, and 155 constraints, problems are : Problem set: 0 solved, 144 unsolved in 20009 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 91/91 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 139/292 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:28:06] [INFO ] Deduced a trap composed of 45 places in 64 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/274 variables, 1/293 constraints. Problems are: Problem set: 0 solved, 144 unsolved
SMT process timed out in 40083ms, After SMT, problems are : Problem set: 0 solved, 144 unsolved
Search for dead transitions found 0 dead transitions in 40083ms
[2025-06-08 00:28:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:28:14] [INFO ] Implicit Places using invariants in 66 ms returned []
[2025-06-08 00:28:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:28:14] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-08 00:28:14] [INFO ] Implicit Places using invariants and state equation in 395 ms returned []
Implicit Place search using SMT with State Equation took 463 ms to find 0 implicit places.
Running 144 sub problems to find dead transitions.
[2025-06-08 00:28:14] [INFO ] Invariant cache hit.
[2025-06-08 00:28:14] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 8 (OVERLAPS) 1/275 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:28:24] [INFO ] Deduced a trap along path composed of 6 places in 33 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/275 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/275 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 11 (OVERLAPS) 0/275 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Real declared 275/275 variables, and 155 constraints, problems are : Problem set: 0 solved, 144 unsolved in 17879 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 91/91 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 139/292 constraints. Problems are: Problem set: 0 solved, 144 unsolved
SMT process timed out in 47932ms, After SMT, problems are : Problem set: 0 solved, 144 unsolved
Search for dead transitions found 0 dead transitions in 47933ms
Starting structural reductions in LTL mode, iteration 1 : 91/102 places, 184/184 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 88484 ms. Remains : 91/102 places, 184/184 transitions.
[2025-06-08 00:29:02] [INFO ] Flatten gal took : 10 ms
[2025-06-08 00:29:02] [INFO ] Flatten gal took : 10 ms
[2025-06-08 00:29:02] [INFO ] Input system was already deterministic with 184 transitions.
[2025-06-08 00:29:02] [INFO ] Flatten gal took : 9 ms
[2025-06-08 00:29:02] [INFO ] Flatten gal took : 9 ms
[2025-06-08 00:29:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality13574435210151785763.gal : 12 ms
[2025-06-08 00:29:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality16550170966834553608.ctl : 2 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/CTLCardinality13574435210151785763.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16550170966834553608.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,3.90887e+08,8.00425,212416,2,18298,5,875789,6,0,546,1.03299e+06,0


Converting to forward existential form...Done !
original formula: AX(EX((AG((pl_robber_absent_n11>pl_end_n10)) + EX(((pl_robber_here_n8>pl_incoming_cops_n3)||(pl_wait_robber>pl_robber_here_n14))))))
=> equivalent forward existential formula: [(EY(Init) * !(EX((!(E(TRUE U !((pl_robber_absent_n11>pl_end_n10)))) + EX(((pl_robber_here_n8>pl_incoming_cops_n...209
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...704
Detected timeout of ITS tools.
[2025-06-08 00:29:32] [INFO ] Flatten gal took : 9 ms
[2025-06-08 00:29:32] [INFO ] Applying decomposition
[2025-06-08 00:29:32] [INFO ] Flatten gal took : 9 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/graph5894627083351041843.txt' '-o' '/tmp/graph5894627083351041843.bin' '-w' '/tmp/graph5894627083351041843.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5894627083351041843.bin' '-l' '-1' '-v' '-w' '/tmp/graph5894627083351041843.weights' '-q' '0' '-e' '0.001'
[2025-06-08 00:29:32] [INFO ] Decomposing Gal with order
[2025-06-08 00:29:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 00:29:32] [INFO ] Removed a total of 213 redundant transitions.
[2025-06-08 00:29:32] [INFO ] Flatten gal took : 56 ms
[2025-06-08 00:29:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 71 labels/synchronizations in 9 ms.
[2025-06-08 00:29:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality9816791772298018459.gal : 4 ms
[2025-06-08 00:29:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality11971932868454767806.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/CTLCardinality9816791772298018459.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11971932868454767806.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 184/184 transitions.
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 90 transition count 184
Applied a total of 12 rules in 2 ms. Remains 90 /102 variables (removed 12) and now considering 184/184 (removed 0) transitions.
Running 144 sub problems to find dead transitions.
// Phase 1: matrix 184 rows 90 cols
[2025-06-08 00:30:02] [INFO ] Computed 23 invariants in 5 ms
[2025-06-08 00:30:02] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 8 (OVERLAPS) 0/274 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Real declared 274/274 variables, and 153 constraints, problems are : Problem set: 0 solved, 144 unsolved in 13182 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 90/90 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 144/297 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:30:30] [INFO ] Deduced a trap composed of 45 places in 57 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/274 variables, 1/298 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 274/274 variables, and 298 constraints, problems are : Problem set: 0 solved, 144 unsolved in 20008 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 90/90 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 33229ms problems are : Problem set: 0 solved, 144 unsolved
Search for dead transitions found 0 dead transitions in 33229ms
[2025-06-08 00:30:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:30:36] [INFO ] Implicit Places using invariants in 65 ms returned []
[2025-06-08 00:30:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:30:36] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-08 00:30:36] [INFO ] Implicit Places using invariants and state equation in 534 ms returned []
Implicit Place search using SMT with State Equation took 601 ms to find 0 implicit places.
Running 144 sub problems to find dead transitions.
[2025-06-08 00:30:36] [INFO ] Invariant cache hit.
[2025-06-08 00:30:36] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:30:46] [INFO ] Deduced a trap along path composed of 6 places in 40 ms of which 0 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/274 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/274 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 10 (OVERLAPS) 0/274 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Real declared 274/274 variables, and 154 constraints, problems are : Problem set: 0 solved, 144 unsolved in 18115 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 90/90 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 144/297 constraints. Problems are: Problem set: 0 solved, 144 unsolved
SMT process timed out in 48160ms, After SMT, problems are : Problem set: 0 solved, 144 unsolved
Search for dead transitions found 0 dead transitions in 48162ms
Starting structural reductions in LTL mode, iteration 1 : 90/102 places, 184/184 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 81996 ms. Remains : 90/102 places, 184/184 transitions.
[2025-06-08 00:31:24] [INFO ] Flatten gal took : 12 ms
[2025-06-08 00:31:24] [INFO ] Flatten gal took : 10 ms
[2025-06-08 00:31:24] [INFO ] Input system was already deterministic with 184 transitions.
[2025-06-08 00:31:24] [INFO ] Flatten gal took : 9 ms
[2025-06-08 00:31:24] [INFO ] Flatten gal took : 8 ms
[2025-06-08 00:31:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality11151697122051911834.gal : 2 ms
[2025-06-08 00:31:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality1049931434653147345.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/CTLCardinality11151697122051911834.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1049931434653147345.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,3.90887e+08,8.35056,205716,2,16950,5,842209,6,0,545,1.00946e+06,0


Converting to forward existential form...Done !
original formula: AX((!(E((pl_incoming_cops_n8>=4) U (pl_incoming_cops_n20>=1))) * (pl_incoming_cops_n20>4)))
=> equivalent forward existential formula: ([(FwdU(EY(Init),(pl_incoming_cops_n8>=4)) * (pl_incoming_cops_n20>=1))] = FALSE * [(EY(Init) * !((pl_incoming_c...177
(forward)formula 0,0,8.358,205716,1,0,9,842209,9,2,909,1.00946e+06,2
FORMULA CopsAndRobbers-PT-HRL020X006-CTLCardinality-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 102/102 places, 184/184 transitions.
Graph (complete) has 706 edges and 102 vertex of which 92 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 0 output transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 92 transition count 183
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 91 transition count 183
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 90 transition count 182
Applied a total of 5 rules in 13 ms. Remains 90 /102 variables (removed 12) and now considering 182/184 (removed 2) transitions.
Running 142 sub problems to find dead transitions.
// Phase 1: matrix 182 rows 90 cols
[2025-06-08 00:31:33] [INFO ] Computed 23 invariants in 4 ms
[2025-06-08 00:31:33] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 3 (OVERLAPS) 2/88 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 5 (OVERLAPS) 182/270 variables, 88/111 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/270 variables, 40/151 constraints. Problems are: Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:31:38] [INFO ] Deduced a trap composed of 44 places in 79 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/270 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:31:42] [INFO ] Deduced a trap along path composed of 5 places in 38 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/270 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:31:45] [INFO ] Deduced a trap along path composed of 5 places in 34 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/270 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/270 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 11 (OVERLAPS) 2/272 variables, 2/156 constraints. Problems are: Problem set: 0 solved, 142 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 272/272 variables, and 156 constraints, problems are : Problem set: 0 solved, 142 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 90/90 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 142/142 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 3 (OVERLAPS) 2/88 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/88 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 6 (OVERLAPS) 182/270 variables, 88/112 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/270 variables, 40/152 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/270 variables, 132/284 constraints. Problems are: Problem set: 0 solved, 142 unsolved
SMT process timed out in 40088ms, After SMT, problems are : Problem set: 0 solved, 142 unsolved
Search for dead transitions found 0 dead transitions in 40089ms
[2025-06-08 00:32:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:32:13] [INFO ] Implicit Places using invariants in 61 ms returned []
[2025-06-08 00:32:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:32:13] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-08 00:32:13] [INFO ] Implicit Places using invariants and state equation in 333 ms returned []
Implicit Place search using SMT with State Equation took 396 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 00:32:13] [INFO ] Redundant transitions in 9 ms returned []
Running 142 sub problems to find dead transitions.
[2025-06-08 00:32:13] [INFO ] Invariant cache hit.
[2025-06-08 00:32:13] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 3 (OVERLAPS) 2/88 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 5 (OVERLAPS) 182/270 variables, 88/111 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/270 variables, 40/151 constraints. Problems are: Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:32:18] [INFO ] Deduced a trap along path composed of 5 places in 38 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/270 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/270 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 9 (OVERLAPS) 2/272 variables, 2/154 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/272 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 11 (OVERLAPS) 0/272 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 142 unsolved
No progress, stopping.
After SMT solving in domain Real declared 272/272 variables, and 154 constraints, problems are : Problem set: 0 solved, 142 unsolved in 21614 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 90/90 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 142/142 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 3 (OVERLAPS) 2/88 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 5 (OVERLAPS) 182/270 variables, 88/111 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/270 variables, 40/151 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/270 variables, 132/283 constraints. Problems are: Problem set: 0 solved, 142 unsolved
SMT process timed out in 51672ms, After SMT, problems are : Problem set: 0 solved, 142 unsolved
Search for dead transitions found 0 dead transitions in 51672ms
Starting structural reductions in SI_CTL mode, iteration 1 : 90/102 places, 182/184 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 92186 ms. Remains : 90/102 places, 182/184 transitions.
[2025-06-08 00:33:05] [INFO ] Flatten gal took : 7 ms
[2025-06-08 00:33:05] [INFO ] Flatten gal took : 7 ms
[2025-06-08 00:33:05] [INFO ] Input system was already deterministic with 182 transitions.
[2025-06-08 00:33:05] [INFO ] Flatten gal took : 7 ms
[2025-06-08 00:33:05] [INFO ] Flatten gal took : 7 ms
[2025-06-08 00:33:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality17069678020302306984.gal : 1 ms
[2025-06-08 00:33:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality4158022991193390147.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/CTLCardinality17069678020302306984.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4158022991193390147.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,3.83803e+08,7.51475,196856,2,18688,5,822227,6,0,537,919478,0


Converting to forward existential form...Done !
original formula: AF(EG((((pl_incoming_cops_n4<=pl_robber_here_n17) * E((pl_wait_cops>2) U ((pl_robber_absent_n18<=pl_robber_here_n1)&&(pl_end_n8<=1)))) * ...206
=> equivalent forward existential formula: [FwdG(Init,!(EG((((pl_incoming_cops_n4<=pl_robber_here_n17) * E((pl_wait_cops>2) U ((pl_robber_absent_n18<=pl_ro...251
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
Detected timeout of ITS tools.
[2025-06-08 00:33:35] [INFO ] Flatten gal took : 9 ms
[2025-06-08 00:33:35] [INFO ] Applying decomposition
[2025-06-08 00:33:35] [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/graph14562043995211721331.txt' '-o' '/tmp/graph14562043995211721331.bin' '-w' '/tmp/graph14562043995211721331.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14562043995211721331.bin' '-l' '-1' '-v' '-w' '/tmp/graph14562043995211721331.weights' '-q' '0' '-e' '0.001'
[2025-06-08 00:33:35] [INFO ] Decomposing Gal with order
[2025-06-08 00:33:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 00:33:35] [INFO ] Removed a total of 35 redundant transitions.
[2025-06-08 00:33:35] [INFO ] Flatten gal took : 13 ms
[2025-06-08 00:33:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 1 ms.
[2025-06-08 00:33:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality11091874701945250133.gal : 1 ms
[2025-06-08 00:33:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality18168355663006076310.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/CTLCardinality11091874701945250133.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18168355663006076310.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,3.83803e+08,4.16161,125852,2,17667,5,610123,6,0,534,556267,0


Converting to forward existential form...Done !
original formula: AF(EG((((gu2.pl_incoming_cops_n4<=gu2.pl_robber_here_n17) * E((gu0.pl_wait_cops>2) U ((gu3.pl_robber_absent_n18<=gu3.pl_robber_here_n1)&&...242
=> equivalent forward existential formula: [FwdG(Init,!(EG((((gu2.pl_incoming_cops_n4<=gu2.pl_robber_here_n17) * E((gu0.pl_wait_cops>2) U ((gu3.pl_robber_a...287
Reverse transition relation is NOT exact ! Due to transitions gu1.t7, gu1.t8, gu1.t10, gu1.t12, gu1.t13, gu1.t15, gu1.t17, gu1.t20, gu1.t22, gu1.t23, gu1.t...975
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 184/184 transitions.
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 90 transition count 184
Applied a total of 12 rules in 6 ms. Remains 90 /102 variables (removed 12) and now considering 184/184 (removed 0) transitions.
Running 144 sub problems to find dead transitions.
// Phase 1: matrix 184 rows 90 cols
[2025-06-08 00:34:05] [INFO ] Computed 23 invariants in 4 ms
[2025-06-08 00:34:05] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 8 (OVERLAPS) 0/274 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Real declared 274/274 variables, and 153 constraints, problems are : Problem set: 0 solved, 144 unsolved in 13468 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 90/90 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 144/297 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 274/274 variables, and 297 constraints, problems are : Problem set: 0 solved, 144 unsolved in 20015 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 90/90 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 33520ms problems are : Problem set: 0 solved, 144 unsolved
Search for dead transitions found 0 dead transitions in 33521ms
[2025-06-08 00:34:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:34:39] [INFO ] Implicit Places using invariants in 60 ms returned []
[2025-06-08 00:34:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:34:39] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-08 00:34:39] [INFO ] Implicit Places using invariants and state equation in 431 ms returned []
Implicit Place search using SMT with State Equation took 492 ms to find 0 implicit places.
Running 144 sub problems to find dead transitions.
[2025-06-08 00:34:39] [INFO ] Invariant cache hit.
[2025-06-08 00:34:39] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:34:49] [INFO ] Deduced a trap along path composed of 6 places in 31 ms of which 0 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/274 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/274 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 10 (OVERLAPS) 0/274 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Real declared 274/274 variables, and 154 constraints, problems are : Problem set: 0 solved, 144 unsolved in 18140 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 90/90 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 144/297 constraints. Problems are: Problem set: 0 solved, 144 unsolved
SMT process timed out in 48191ms, After SMT, problems are : Problem set: 0 solved, 144 unsolved
Search for dead transitions found 0 dead transitions in 48192ms
Starting structural reductions in LTL mode, iteration 1 : 90/102 places, 184/184 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 82213 ms. Remains : 90/102 places, 184/184 transitions.
[2025-06-08 00:35:27] [INFO ] Flatten gal took : 8 ms
[2025-06-08 00:35:27] [INFO ] Flatten gal took : 7 ms
[2025-06-08 00:35:27] [INFO ] Input system was already deterministic with 184 transitions.
[2025-06-08 00:35:27] [INFO ] Flatten gal took : 6 ms
[2025-06-08 00:35:27] [INFO ] Flatten gal took : 6 ms
[2025-06-08 00:35:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality5088170236496878484.gal : 1 ms
[2025-06-08 00:35:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality346771773313719448.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/CTLCardinality5088170236496878484.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality346771773313719448.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,3.90887e+08,7.97146,206036,2,16950,5,842209,6,0,545,1.00946e+06,0


Converting to forward existential form...Done !
original formula: A(EF(!((EF(EG((pl_robber_absent_n11<=pl_incoming_cops_n18))) * (pl_robber_here_n19>pl_robber_here_n14)))) U AX(((pl_awaiting<=5) * !(AX((...184
=> equivalent forward existential formula: [((Init * !(EG(!(!(EX(!(((pl_awaiting<=5) * !(!(EX(!((pl_cops_n17<=pl_cops_n1))))))))))))) * !(E(!(!(EX(!(((pl_a...423
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...704
Detected timeout of ITS tools.
[2025-06-08 00:35:58] [INFO ] Flatten gal took : 6 ms
[2025-06-08 00:35:58] [INFO ] Applying decomposition
[2025-06-08 00:35:58] [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/graph1279617511353680196.txt' '-o' '/tmp/graph1279617511353680196.bin' '-w' '/tmp/graph1279617511353680196.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1279617511353680196.bin' '-l' '-1' '-v' '-w' '/tmp/graph1279617511353680196.weights' '-q' '0' '-e' '0.001'
[2025-06-08 00:35:58] [INFO ] Decomposing Gal with order
[2025-06-08 00:35:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 00:35:58] [INFO ] Removed a total of 40 redundant transitions.
[2025-06-08 00:35:58] [INFO ] Flatten gal took : 11 ms
[2025-06-08 00:35:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 76 labels/synchronizations in 2 ms.
[2025-06-08 00:35:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality2881113109787613361.gal : 1 ms
[2025-06-08 00:35:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality5351927892619155748.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/CTLCardinality2881113109787613361.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5351927892619155748.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 184/184 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 95 transition count 184
Applied a total of 7 rules in 6 ms. Remains 95 /102 variables (removed 7) and now considering 184/184 (removed 0) transitions.
Running 144 sub problems to find dead transitions.
// Phase 1: matrix 184 rows 95 cols
[2025-06-08 00:36:28] [INFO ] Computed 23 invariants in 1 ms
[2025-06-08 00:36:28] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 8 (OVERLAPS) 5/279 variables, 5/158 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/279 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:36:42] [INFO ] Deduced a trap along path composed of 6 places in 33 ms of which 1 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/279 variables, 1/159 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/279 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 12 (OVERLAPS) 0/279 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Real declared 279/279 variables, and 159 constraints, problems are : Problem set: 0 solved, 144 unsolved in 20018 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 95/95 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 119/272 constraints. Problems are: Problem set: 0 solved, 144 unsolved
SMT process timed out in 40060ms, After SMT, problems are : Problem set: 0 solved, 144 unsolved
Search for dead transitions found 0 dead transitions in 40061ms
[2025-06-08 00:37:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:37:08] [INFO ] Implicit Places using invariants in 65 ms returned []
[2025-06-08 00:37:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:37:08] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-08 00:37:08] [INFO ] Implicit Places using invariants and state equation in 346 ms returned []
Implicit Place search using SMT with State Equation took 426 ms to find 0 implicit places.
Running 144 sub problems to find dead transitions.
[2025-06-08 00:37:08] [INFO ] Invariant cache hit.
[2025-06-08 00:37:08] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 8 (OVERLAPS) 5/279 variables, 5/158 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:37:18] [INFO ] Deduced a trap along path composed of 6 places in 34 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/279 variables, 1/159 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/279 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 11 (OVERLAPS) 0/279 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Real declared 279/279 variables, and 159 constraints, problems are : Problem set: 0 solved, 144 unsolved in 17576 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 95/95 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 119/272 constraints. Problems are: Problem set: 0 solved, 144 unsolved
SMT process timed out in 47617ms, After SMT, problems are : Problem set: 0 solved, 144 unsolved
Search for dead transitions found 0 dead transitions in 47617ms
Starting structural reductions in LTL mode, iteration 1 : 95/102 places, 184/184 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 88114 ms. Remains : 95/102 places, 184/184 transitions.
[2025-06-08 00:37:56] [INFO ] Flatten gal took : 5 ms
[2025-06-08 00:37:56] [INFO ] Flatten gal took : 5 ms
[2025-06-08 00:37:56] [INFO ] Input system was already deterministic with 184 transitions.
[2025-06-08 00:37:56] [INFO ] Flatten gal took : 6 ms
[2025-06-08 00:37:56] [INFO ] Flatten gal took : 6 ms
[2025-06-08 00:37:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality6479687565340028115.gal : 1 ms
[2025-06-08 00:37:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality3023443342904711978.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/CTLCardinality6479687565340028115.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3023443342904711978.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,3.90887e+08,9.77467,246112,2,27491,5,954313,6,0,550,1.24207e+06,0


Converting to forward existential form...Done !
original formula: AX((((pl_finalizing<=pl_robber_here_n10) * E((EX((pl_incoming_cops_n10>pl_robber_here_n2)) + A((pl_robber_here_n2<=pl_end_n7) U (pl_cops_...506
=> equivalent forward existential formula: (([(EY(Init) * !((pl_finalizing<=pl_robber_here_n10)))] = FALSE * [(EY(Init) * !(E((EX((pl_incoming_cops_n10>pl_...718
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...704
Detected timeout of ITS tools.
[2025-06-08 00:38:26] [INFO ] Flatten gal took : 6 ms
[2025-06-08 00:38:26] [INFO ] Applying decomposition
[2025-06-08 00:38:26] [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/graph5409323606742310670.txt' '-o' '/tmp/graph5409323606742310670.bin' '-w' '/tmp/graph5409323606742310670.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5409323606742310670.bin' '-l' '-1' '-v' '-w' '/tmp/graph5409323606742310670.weights' '-q' '0' '-e' '0.001'
[2025-06-08 00:38:26] [INFO ] Decomposing Gal with order
[2025-06-08 00:38:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 00:38:26] [INFO ] Removed a total of 243 redundant transitions.
[2025-06-08 00:38:26] [INFO ] Flatten gal took : 18 ms
[2025-06-08 00:38:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 4 ms.
[2025-06-08 00:38:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality3881640881297071139.gal : 1 ms
[2025-06-08 00:38:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality13276540088926123350.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/CTLCardinality3881640881297071139.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13276540088926123350.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,3.90887e+08,15.605,381752,2,25200,5,1.6744e+06,6,0,562,1.86458e+06,0


Converting to forward existential form...Done !
original formula: AX((((gu3.pl_finalizing<=gu3.pl_robber_here_n10) * E((EX((gu7.pl_incoming_cops_n10>gu7.pl_robber_here_n2)) + A((gu7.pl_robber_here_n2<=gu...621
=> equivalent forward existential formula: (([(EY(Init) * !((gu3.pl_finalizing<=gu3.pl_robber_here_n10)))] = FALSE * [(EY(Init) * !(E((EX((gu7.pl_incoming_...849
Reverse transition relation is NOT exact ! Due to transitions gi0.gu2.t54, gi0.gu2.t55, gi0.gu5.t5, gi0.gu22.t94, gi0.gu22.t95, gi0.t183, gi0.t181, gi0.t17...952
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 184/184 transitions.
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 91 transition count 184
Applied a total of 11 rules in 2 ms. Remains 91 /102 variables (removed 11) and now considering 184/184 (removed 0) transitions.
Running 144 sub problems to find dead transitions.
// Phase 1: matrix 184 rows 91 cols
[2025-06-08 00:38:56] [INFO ] Computed 23 invariants in 3 ms
[2025-06-08 00:38:56] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 8 (OVERLAPS) 1/275 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/275 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:39:13] [INFO ] Deduced a trap along path composed of 6 places in 43 ms of which 0 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/275 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 275/275 variables, and 155 constraints, problems are : Problem set: 0 solved, 144 unsolved in 20010 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 91/91 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 139/292 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:39:27] [INFO ] Deduced a trap composed of 45 places in 66 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/274 variables, 1/293 constraints. Problems are: Problem set: 0 solved, 144 unsolved
SMT process timed out in 40051ms, After SMT, problems are : Problem set: 0 solved, 144 unsolved
Search for dead transitions found 0 dead transitions in 40052ms
[2025-06-08 00:39:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:39:36] [INFO ] Implicit Places using invariants in 61 ms returned []
[2025-06-08 00:39:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:39:36] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-08 00:39:36] [INFO ] Implicit Places using invariants and state equation in 307 ms returned []
Implicit Place search using SMT with State Equation took 369 ms to find 0 implicit places.
Running 144 sub problems to find dead transitions.
[2025-06-08 00:39:36] [INFO ] Invariant cache hit.
[2025-06-08 00:39:36] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 8 (OVERLAPS) 1/275 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:39:47] [INFO ] Deduced a trap along path composed of 6 places in 33 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/275 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:39:51] [INFO ] Deduced a trap composed of 44 places in 52 ms of which 5 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/275 variables, 1/156 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/275 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 12 (OVERLAPS) 0/275 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Real declared 275/275 variables, and 156 constraints, problems are : Problem set: 0 solved, 144 unsolved in 23292 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 91/91 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/88 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (OVERLAPS) 2/90 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/90 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (OVERLAPS) 184/274 variables, 90/114 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 40/154 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/274 variables, 139/293 constraints. Problems are: Problem set: 0 solved, 144 unsolved
SMT process timed out in 53335ms, After SMT, problems are : Problem set: 0 solved, 144 unsolved
Search for dead transitions found 0 dead transitions in 53336ms
Starting structural reductions in LTL mode, iteration 1 : 91/102 places, 184/184 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 93759 ms. Remains : 91/102 places, 184/184 transitions.
[2025-06-08 00:40:30] [INFO ] Flatten gal took : 10 ms
[2025-06-08 00:40:30] [INFO ] Flatten gal took : 6 ms
[2025-06-08 00:40:30] [INFO ] Input system was already deterministic with 184 transitions.
[2025-06-08 00:40:30] [INFO ] Flatten gal took : 5 ms
[2025-06-08 00:40:30] [INFO ] Flatten gal took : 5 ms
[2025-06-08 00:40:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality17240688569498448462.gal : 2 ms
[2025-06-08 00:40:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality9399924564115438225.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/CTLCardinality17240688569498448462.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9399924564115438225.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,3.90887e+08,8.31705,203256,2,16941,5,840773,6,0,546,1.00459e+06,0


Converting to forward existential form...Done !
original formula: AG(EX(EX(AX((pl_end_n2>pl_cops_n5)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(EX(!(EX(!((pl_end_n2>pl_cops_n5))))))))] = 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...704
(forward)formula 0,0,18.1818,351488,1,0,416,1.85808e+06,385,137,5071,1.30687e+06,383
FORMULA CopsAndRobbers-PT-HRL020X006-CTLCardinality-2025-07 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 : 102/102 places, 184/184 transitions.
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 90 transition count 184
Applied a total of 12 rules in 2 ms. Remains 90 /102 variables (removed 12) and now considering 184/184 (removed 0) transitions.
Running 144 sub problems to find dead transitions.
// Phase 1: matrix 184 rows 90 cols
[2025-06-08 00:40:48] [INFO ] Computed 23 invariants in 3 ms
[2025-06-08 00:40:48] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 8 (OVERLAPS) 0/274 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Real declared 274/274 variables, and 153 constraints, problems are : Problem set: 0 solved, 144 unsolved in 13495 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 90/90 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 144/297 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 274/274 variables, and 297 constraints, problems are : Problem set: 0 solved, 144 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 90/90 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 33547ms problems are : Problem set: 0 solved, 144 unsolved
Search for dead transitions found 0 dead transitions in 33548ms
[2025-06-08 00:41:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:41:22] [INFO ] Implicit Places using invariants in 61 ms returned []
[2025-06-08 00:41:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:41:22] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-08 00:41:22] [INFO ] Implicit Places using invariants and state equation in 503 ms returned []
Implicit Place search using SMT with State Equation took 566 ms to find 0 implicit places.
Running 144 sub problems to find dead transitions.
[2025-06-08 00:41:22] [INFO ] Invariant cache hit.
[2025-06-08 00:41:22] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:41:32] [INFO ] Deduced a trap along path composed of 6 places in 28 ms of which 1 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/274 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/274 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 10 (OVERLAPS) 0/274 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Real declared 274/274 variables, and 154 constraints, problems are : Problem set: 0 solved, 144 unsolved in 17958 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 90/90 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 144/297 constraints. Problems are: Problem set: 0 solved, 144 unsolved
SMT process timed out in 48006ms, After SMT, problems are : Problem set: 0 solved, 144 unsolved
Search for dead transitions found 0 dead transitions in 48007ms
Starting structural reductions in LTL mode, iteration 1 : 90/102 places, 184/184 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 82125 ms. Remains : 90/102 places, 184/184 transitions.
[2025-06-08 00:42:10] [INFO ] Flatten gal took : 9 ms
[2025-06-08 00:42:10] [INFO ] Flatten gal took : 5 ms
[2025-06-08 00:42:10] [INFO ] Input system was already deterministic with 184 transitions.
[2025-06-08 00:42:10] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:42:10] [INFO ] Flatten gal took : 5 ms
[2025-06-08 00:42:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality1139561579250348738.gal : 1 ms
[2025-06-08 00:42:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality4881124064466040544.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/CTLCardinality1139561579250348738.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4881124064466040544.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,3.90887e+08,8.16206,206372,2,16950,5,842209,6,0,545,1.00946e+06,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,8.1677,206372,1,0,6,842209,7,1,904,1.00946e+06,1
FORMULA CopsAndRobbers-PT-HRL020X006-CTLCardinality-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 102/102 places, 184/184 transitions.
Graph (complete) has 706 edges and 102 vertex of which 90 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.4 ms
Discarding 12 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 90 transition count 183
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 89 transition count 183
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 88 transition count 182
Applied a total of 5 rules in 22 ms. Remains 88 /102 variables (removed 14) and now considering 182/184 (removed 2) transitions.
Running 142 sub problems to find dead transitions.
// Phase 1: matrix 182 rows 88 cols
[2025-06-08 00:42:18] [INFO ] Computed 23 invariants in 1 ms
[2025-06-08 00:42:18] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 3 (OVERLAPS) 2/88 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 5 (OVERLAPS) 182/270 variables, 88/111 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/270 variables, 40/151 constraints. Problems are: Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:42:24] [INFO ] Deduced a trap composed of 43 places in 57 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/270 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/270 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:42:31] [INFO ] Deduced a trap along path composed of 5 places in 33 ms of which 0 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/270 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/270 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 142 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 270/270 variables, and 153 constraints, problems are : Problem set: 0 solved, 142 unsolved in 20012 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 88/88 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 142/142 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/86 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 4 (OVERLAPS) 2/88 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/88 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 6 (OVERLAPS) 182/270 variables, 88/112 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/270 variables, 40/152 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/270 variables, 142/294 constraints. Problems are: Problem set: 0 solved, 142 unsolved
SMT process timed out in 40066ms, After SMT, problems are : Problem set: 0 solved, 142 unsolved
Search for dead transitions found 0 dead transitions in 40068ms
[2025-06-08 00:42:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:42:59] [INFO ] Implicit Places using invariants in 62 ms returned []
[2025-06-08 00:42:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:42:59] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-08 00:42:59] [INFO ] Implicit Places using invariants and state equation in 390 ms returned []
Implicit Place search using SMT with State Equation took 452 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 00:42:59] [INFO ] Redundant transitions in 2 ms returned []
Running 142 sub problems to find dead transitions.
[2025-06-08 00:42:59] [INFO ] Invariant cache hit.
[2025-06-08 00:42:59] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 3 (OVERLAPS) 2/88 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 5 (OVERLAPS) 182/270 variables, 88/111 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/270 variables, 40/151 constraints. Problems are: Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:43:04] [INFO ] Deduced a trap composed of 43 places in 52 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/270 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/270 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:43:12] [INFO ] Deduced a trap along path composed of 5 places in 33 ms of which 1 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/270 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/270 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:43:19] [INFO ] Deduced a trap along path composed of 5 places in 39 ms of which 2 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/270 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/270 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:43:26] [INFO ] Deduced a trap composed of 44 places in 52 ms of which 3 ms to minimize.
At refinement iteration 13 (OVERLAPS) 0/270 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 142 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 270/270 variables, and 155 constraints, problems are : Problem set: 0 solved, 142 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 88/88 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 142/142 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/86 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 4 (OVERLAPS) 2/88 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/88 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/88 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 7 (OVERLAPS) 182/270 variables, 88/113 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/270 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/270 variables, 142/295 constraints. Problems are: Problem set: 0 solved, 142 unsolved
SMT process timed out in 60074ms, After SMT, problems are : Problem set: 0 solved, 142 unsolved
Search for dead transitions found 0 dead transitions in 60074ms
Starting structural reductions in SI_CTL mode, iteration 1 : 88/102 places, 182/184 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 100627 ms. Remains : 88/102 places, 182/184 transitions.
[2025-06-08 00:43:59] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:43:59] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:43:59] [INFO ] Input system was already deterministic with 182 transitions.
[2025-06-08 00:43:59] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:43:59] [INFO ] Flatten gal took : 5 ms
[2025-06-08 00:43:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality18020139095412328726.gal : 1 ms
[2025-06-08 00:43:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality703725233228292689.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/CTLCardinality18020139095412328726.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality703725233228292689.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,3.83803e+08,7.12832,186656,2,13876,5,772789,6,0,535,869225,0


Converting to forward existential form...Done !
original formula: EG(((AF((pl_cops_n7>3)) + (pl_incoming_cops_n6<=4)) + (pl_robber_here_n18>5)))
=> equivalent forward existential formula: [FwdG(Init,((!(EG(!((pl_cops_n7>3)))) + (pl_incoming_cops_n6<=4)) + (pl_robber_here_n18>5)))] != 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
Detected timeout of ITS tools.
[2025-06-08 00:44:29] [INFO ] Flatten gal took : 5 ms
[2025-06-08 00:44:29] [INFO ] Applying decomposition
[2025-06-08 00:44:29] [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/graph4068891848035899612.txt' '-o' '/tmp/graph4068891848035899612.bin' '-w' '/tmp/graph4068891848035899612.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4068891848035899612.bin' '-l' '-1' '-v' '-w' '/tmp/graph4068891848035899612.weights' '-q' '0' '-e' '0.001'
[2025-06-08 00:44:29] [INFO ] Decomposing Gal with order
[2025-06-08 00:44:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 00:44:29] [INFO ] Removed a total of 312 redundant transitions.
[2025-06-08 00:44:29] [INFO ] Flatten gal took : 14 ms
[2025-06-08 00:44:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 7 ms.
[2025-06-08 00:44:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality1112010667776934992.gal : 3 ms
[2025-06-08 00:44:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality15674580351074689604.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/CTLCardinality1112010667776934992.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15674580351074689604.ctl'

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 -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 102/102 places, 184/184 transitions.
Graph (complete) has 706 edges and 102 vertex of which 91 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.1 ms
Discarding 11 places :
Also discarding 0 output transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 91 transition count 183
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 90 transition count 183
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 89 transition count 182
Applied a total of 5 rules in 13 ms. Remains 89 /102 variables (removed 13) and now considering 182/184 (removed 2) transitions.
Running 142 sub problems to find dead transitions.
// Phase 1: matrix 182 rows 89 cols
[2025-06-08 00:44:59] [INFO ] Computed 23 invariants in 1 ms
[2025-06-08 00:44:59] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 3 (OVERLAPS) 2/88 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 5 (OVERLAPS) 182/270 variables, 88/111 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/270 variables, 40/151 constraints. Problems are: Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:45:05] [INFO ] Deduced a trap composed of 44 places in 52 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/270 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/270 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 9 (OVERLAPS) 1/271 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/271 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:45:16] [INFO ] Deduced a trap along path composed of 5 places in 35 ms of which 0 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/271 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 142 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 271/271 variables, and 154 constraints, problems are : Problem set: 0 solved, 142 unsolved in 20015 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 89/89 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 142/142 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 3 (OVERLAPS) 2/88 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/88 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 6 (OVERLAPS) 182/270 variables, 88/112 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/270 variables, 40/152 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/270 variables, 137/289 constraints. Problems are: Problem set: 0 solved, 142 unsolved
SMT process timed out in 40078ms, After SMT, problems are : Problem set: 0 solved, 142 unsolved
Search for dead transitions found 0 dead transitions in 40078ms
[2025-06-08 00:45:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:45:39] [INFO ] Implicit Places using invariants in 57 ms returned []
[2025-06-08 00:45:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:45:40] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-08 00:45:40] [INFO ] Implicit Places using invariants and state equation in 451 ms returned []
Implicit Place search using SMT with State Equation took 510 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 00:45:40] [INFO ] Redundant transitions in 5 ms returned []
Running 142 sub problems to find dead transitions.
[2025-06-08 00:45:40] [INFO ] Invariant cache hit.
[2025-06-08 00:45:40] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 3 (OVERLAPS) 2/88 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 5 (OVERLAPS) 182/270 variables, 88/111 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/270 variables, 40/151 constraints. Problems are: Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:45:45] [INFO ] Deduced a trap composed of 44 places in 51 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/270 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/270 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 9 (OVERLAPS) 1/271 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/271 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:45:57] [INFO ] Deduced a trap along path composed of 5 places in 40 ms of which 0 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/271 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:46:00] [INFO ] Deduced a trap composed of 43 places in 45 ms of which 3 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/271 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/271 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:46:07] [INFO ] Deduced a trap along path composed of 5 places in 35 ms of which 1 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/271 variables, 1/156 constraints. Problems are: Problem set: 0 solved, 142 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 271/271 variables, and 156 constraints, problems are : Problem set: 0 solved, 142 unsolved in 30010 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 89/89 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 142/142 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 142 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 3 (OVERLAPS) 2/88 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/88 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 6 (OVERLAPS) 182/270 variables, 88/112 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/270 variables, 40/152 constraints. Problems are: Problem set: 0 solved, 142 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/270 variables, 137/289 constraints. Problems are: Problem set: 0 solved, 142 unsolved
SMT process timed out in 60061ms, After SMT, problems are : Problem set: 0 solved, 142 unsolved
Search for dead transitions found 0 dead transitions in 60063ms
Starting structural reductions in SI_CTL mode, iteration 1 : 89/102 places, 182/184 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 100674 ms. Remains : 89/102 places, 182/184 transitions.
[2025-06-08 00:46:40] [INFO ] Flatten gal took : 6 ms
[2025-06-08 00:46:40] [INFO ] Flatten gal took : 9 ms
[2025-06-08 00:46:40] [INFO ] Input system was already deterministic with 182 transitions.
[2025-06-08 00:46:40] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:46:40] [INFO ] Flatten gal took : 5 ms
[2025-06-08 00:46:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality15222364328410476386.gal : 1 ms
[2025-06-08 00:46:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality5017070274226378808.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/CTLCardinality15222364328410476386.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5017070274226378808.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,3.83803e+08,6.70348,187684,2,14025,5,775715,6,0,536,870870,0


Converting to forward existential form...Done !
original formula: !(A((pl_cops_n19<=2) U A(((((pl_robber_here_n4>=6)||(pl_incoming_cops_n18<=pl_cops_n14))&&(pl_cops_n4>=4))&&(pl_robber_here_n16<=pl_incom...193
=> equivalent forward existential formula: (([(FwdU((FwdU((FwdU(Init,!(!((E(!(!(E(TRUE U !((pl_end_n1>=4))))) U (!(((((pl_robber_here_n4>=6)||(pl_incoming_...1176
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
Detected timeout of ITS tools.
[2025-06-08 00:47:10] [INFO ] Flatten gal took : 12 ms
[2025-06-08 00:47:10] [INFO ] Applying decomposition
[2025-06-08 00:47:10] [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/graph7707562510941100196.txt' '-o' '/tmp/graph7707562510941100196.bin' '-w' '/tmp/graph7707562510941100196.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7707562510941100196.bin' '-l' '-1' '-v' '-w' '/tmp/graph7707562510941100196.weights' '-q' '0' '-e' '0.001'
[2025-06-08 00:47:10] [INFO ] Decomposing Gal with order
[2025-06-08 00:47:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 00:47:10] [INFO ] Removed a total of 30 redundant transitions.
[2025-06-08 00:47:10] [INFO ] Flatten gal took : 10 ms
[2025-06-08 00:47:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 51 labels/synchronizations in 1 ms.
[2025-06-08 00:47:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality16451110346364204350.gal : 1 ms
[2025-06-08 00:47:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality16637041209169601401.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/CTLCardinality16451110346364204350.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16637041209169601401.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 184/184 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 93 transition count 184
Applied a total of 9 rules in 6 ms. Remains 93 /102 variables (removed 9) and now considering 184/184 (removed 0) transitions.
Running 144 sub problems to find dead transitions.
// Phase 1: matrix 184 rows 93 cols
[2025-06-08 00:47:40] [INFO ] Computed 23 invariants in 2 ms
[2025-06-08 00:47:40] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 8 (OVERLAPS) 3/277 variables, 3/156 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:47:51] [INFO ] Deduced a trap along path composed of 6 places in 27 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/277 variables, 1/157 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/277 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 11 (OVERLAPS) 0/277 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Real declared 277/277 variables, and 157 constraints, problems are : Problem set: 0 solved, 144 unsolved in 19001 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 93/93 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 129/282 constraints. Problems are: Problem set: 0 solved, 144 unsolved
SMT process timed out in 39044ms, After SMT, problems are : Problem set: 0 solved, 144 unsolved
Search for dead transitions found 0 dead transitions in 39050ms
[2025-06-08 00:48:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:48:19] [INFO ] Implicit Places using invariants in 65 ms returned []
[2025-06-08 00:48:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:48:19] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-08 00:48:20] [INFO ] Implicit Places using invariants and state equation in 367 ms returned []
Implicit Place search using SMT with State Equation took 433 ms to find 0 implicit places.
Running 144 sub problems to find dead transitions.
[2025-06-08 00:48:20] [INFO ] Invariant cache hit.
[2025-06-08 00:48:20] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 8 (OVERLAPS) 3/277 variables, 3/156 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:48:31] [INFO ] Deduced a trap along path composed of 6 places in 36 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/277 variables, 1/157 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/277 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 11 (OVERLAPS) 0/277 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Real declared 277/277 variables, and 157 constraints, problems are : Problem set: 0 solved, 144 unsolved in 19161 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 93/93 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 129/282 constraints. Problems are: Problem set: 0 solved, 144 unsolved
SMT process timed out in 49212ms, After SMT, problems are : Problem set: 0 solved, 144 unsolved
Search for dead transitions found 0 dead transitions in 49212ms
Starting structural reductions in LTL mode, iteration 1 : 93/102 places, 184/184 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 88702 ms. Remains : 93/102 places, 184/184 transitions.
[2025-06-08 00:49:09] [INFO ] Flatten gal took : 5 ms
[2025-06-08 00:49:09] [INFO ] Flatten gal took : 5 ms
[2025-06-08 00:49:09] [INFO ] Input system was already deterministic with 184 transitions.
[2025-06-08 00:49:09] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:49:09] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:49:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality12905529521965608189.gal : 1 ms
[2025-06-08 00:49:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality2261985173736152155.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/CTLCardinality12905529521965608189.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2261985173736152155.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,3.90887e+08,8.79242,219484,2,20359,5,896086,6,0,548,1.0691e+06,0


Converting to forward existential form...Done !
original formula: AG(E(AF((EG((pl_robber_absent_n11<=pl_cops_n6)) * ((pl_start_robber<=pl_end_n1)||(pl_cops_n11<=pl_finalizing)))) U (EX((pl_incoming_cops_...460
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(!(EG(!((EG((pl_robber_absent_n11<=pl_cops_n6)) * ((pl_start_robber<=pl_end_n1)||(pl_cops...526
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...704
Detected timeout of ITS tools.
[2025-06-08 00:49:39] [INFO ] Flatten gal took : 9 ms
[2025-06-08 00:49:39] [INFO ] Applying decomposition
[2025-06-08 00:49:39] [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/graph5998563688518564132.txt' '-o' '/tmp/graph5998563688518564132.bin' '-w' '/tmp/graph5998563688518564132.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5998563688518564132.bin' '-l' '-1' '-v' '-w' '/tmp/graph5998563688518564132.weights' '-q' '0' '-e' '0.001'
[2025-06-08 00:49:39] [INFO ] Decomposing Gal with order
[2025-06-08 00:49:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 00:49:39] [INFO ] Removed a total of 258 redundant transitions.
[2025-06-08 00:49:39] [INFO ] Flatten gal took : 19 ms
[2025-06-08 00:49:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 49 labels/synchronizations in 5 ms.
[2025-06-08 00:49:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality12558933201781347660.gal : 1 ms
[2025-06-08 00:49:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality2412151681938164397.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/CTLCardinality12558933201781347660.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2412151681938164397.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,3.90887e+08,14.3495,366680,2,29338,5,1.68561e+06,6,0,552,1.43629e+06,0


Converting to forward existential form...Done !
original formula: AG(E(AF((EG((gu7.pl_robber_absent_n11<=gu7.pl_cops_n6)) * ((gu5.pl_start_robber<=gu5.pl_end_n1)||(gu4.pl_cops_n11<=gu4.pl_finalizing)))) ...566
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(!(EG(!((EG((gu7.pl_robber_absent_n11<=gu7.pl_cops_n6)) * ((gu5.pl_start_robber<=gu5.pl_e...632
Reverse transition relation is NOT exact ! Due to transitions gi0.gu3.t9, gi0.gu3.t10, gi0.gu3.t19, gi0.gu3.t20, gi0.gu3.t49, gi0.gu3.t50, gi0.gu14.t64, gi...834
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 184/184 transitions.
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 91 transition count 184
Applied a total of 11 rules in 2 ms. Remains 91 /102 variables (removed 11) and now considering 184/184 (removed 0) transitions.
Running 144 sub problems to find dead transitions.
// Phase 1: matrix 184 rows 91 cols
[2025-06-08 00:50:09] [INFO ] Computed 23 invariants in 1 ms
[2025-06-08 00:50:09] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 8 (OVERLAPS) 1/275 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/275 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 10 (OVERLAPS) 0/275 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Real declared 275/275 variables, and 154 constraints, problems are : Problem set: 0 solved, 144 unsolved in 19208 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 91/91 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 139/292 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:50:42] [INFO ] Deduced a trap composed of 45 places in 47 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/274 variables, 1/293 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 274/275 variables, and 293 constraints, problems are : Problem set: 0 solved, 144 unsolved in 20013 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 90/91 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 139/144 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 39255ms problems are : Problem set: 0 solved, 144 unsolved
Search for dead transitions found 0 dead transitions in 39255ms
[2025-06-08 00:50:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:50:48] [INFO ] Implicit Places using invariants in 60 ms returned []
[2025-06-08 00:50:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:50:48] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-08 00:50:49] [INFO ] Implicit Places using invariants and state equation in 397 ms returned []
Implicit Place search using SMT with State Equation took 458 ms to find 0 implicit places.
Running 144 sub problems to find dead transitions.
[2025-06-08 00:50:49] [INFO ] Invariant cache hit.
[2025-06-08 00:50:49] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 8 (OVERLAPS) 1/275 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:50:59] [INFO ] Deduced a trap along path composed of 6 places in 36 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/275 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/275 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 11 (OVERLAPS) 0/275 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Real declared 275/275 variables, and 155 constraints, problems are : Problem set: 0 solved, 144 unsolved in 16602 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 91/91 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 139/292 constraints. Problems are: Problem set: 0 solved, 144 unsolved
SMT process timed out in 46651ms, After SMT, problems are : Problem set: 0 solved, 144 unsolved
Search for dead transitions found 0 dead transitions in 46652ms
Starting structural reductions in LTL mode, iteration 1 : 91/102 places, 184/184 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 86369 ms. Remains : 91/102 places, 184/184 transitions.
[2025-06-08 00:51:35] [INFO ] Flatten gal took : 6 ms
[2025-06-08 00:51:35] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:51:36] [INFO ] Input system was already deterministic with 184 transitions.
[2025-06-08 00:51:36] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:51:36] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:51:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality18049220595281322662.gal : 1 ms
[2025-06-08 00:51:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality6212929719606628272.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/CTLCardinality18049220595281322662.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6212929719606628272.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,3.90887e+08,7.85583,203264,2,16893,5,839062,6,0,546,1.00184e+06,0


Converting to forward existential form...Done !
original formula: EF(((A((((pl_robber_absent_n15>1)||(pl_robber_absent_n12>pl_cops_n5))||(pl_incoming_cops_n5<6)) U AX(FALSE)) * (pl_end_n4>=5)) * AG((((pl...246
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * (!((E(!(!(EX(!(FALSE)))) U (!((((pl_robber_absent_n15>1)||(pl_robber_absent_n12>pl_cops_n5)...375
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...704
Detected timeout of ITS tools.
[2025-06-08 00:52:06] [INFO ] Flatten gal took : 11 ms
[2025-06-08 00:52:06] [INFO ] Applying decomposition
[2025-06-08 00:52:06] [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/graph309128345225112084.txt' '-o' '/tmp/graph309128345225112084.bin' '-w' '/tmp/graph309128345225112084.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph309128345225112084.bin' '-l' '-1' '-v' '-w' '/tmp/graph309128345225112084.weights' '-q' '0' '-e' '0.001'
[2025-06-08 00:52:06] [INFO ] Decomposing Gal with order
[2025-06-08 00:52:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 00:52:06] [INFO ] Removed a total of 209 redundant transitions.
[2025-06-08 00:52:06] [INFO ] Flatten gal took : 22 ms
[2025-06-08 00:52:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 67 labels/synchronizations in 4 ms.
[2025-06-08 00:52:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality827192088456619410.gal : 14 ms
[2025-06-08 00:52:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality10520752102166505080.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/CTLCardinality827192088456619410.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10520752102166505080.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,3.90887e+08,24.2285,599760,2,17575,5,3.03699e+06,6,0,557,2.51593e+06,0


Converting to forward existential form...Done !
original formula: EF(((A((((gi0.gu2.pl_robber_absent_n15>1)||(gu9.pl_robber_absent_n12>gu9.pl_cops_n5))||(gi0.gu2.pl_incoming_cops_n5<6)) U AX(FALSE)) * (g...306
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * (!((E(!(!(EX(!(FALSE)))) U (!((((gi0.gu2.pl_robber_absent_n15>1)||(gu9.pl_robber_absent_n12...435
Reverse transition relation is NOT exact ! Due to transitions gi0.gu2.t25, gi0.gu2.t29, gi0.gu2.t30, gi0.gu2.t34, gi0.gu2.t35, gi0.gu2.t39, gi0.gu2.t40, gi...912
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 184/184 transitions.
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 91 transition count 184
Applied a total of 11 rules in 2 ms. Remains 91 /102 variables (removed 11) and now considering 184/184 (removed 0) transitions.
Running 144 sub problems to find dead transitions.
// Phase 1: matrix 184 rows 91 cols
[2025-06-08 00:52:36] [INFO ] Computed 23 invariants in 1 ms
[2025-06-08 00:52:36] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 8 (OVERLAPS) 1/275 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/275 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:52:52] [INFO ] Deduced a trap along path composed of 6 places in 34 ms of which 0 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/275 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 275/275 variables, and 155 constraints, problems are : Problem set: 0 solved, 144 unsolved in 20011 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 91/91 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 139/292 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:53:08] [INFO ] Deduced a trap composed of 45 places in 56 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/274 variables, 1/293 constraints. Problems are: Problem set: 0 solved, 144 unsolved
SMT process timed out in 40054ms, After SMT, problems are : Problem set: 0 solved, 144 unsolved
Search for dead transitions found 0 dead transitions in 40054ms
[2025-06-08 00:53:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:53:16] [INFO ] Implicit Places using invariants in 63 ms returned []
[2025-06-08 00:53:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 00:53:16] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-08 00:53:16] [INFO ] Implicit Places using invariants and state equation in 323 ms returned []
Implicit Place search using SMT with State Equation took 387 ms to find 0 implicit places.
Running 144 sub problems to find dead transitions.
[2025-06-08 00:53:16] [INFO ] Invariant cache hit.
[2025-06-08 00:53:16] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 8 (OVERLAPS) 1/275 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:53:27] [INFO ] Deduced a trap along path composed of 6 places in 23 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/275 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/275 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 11 (OVERLAPS) 0/275 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Real declared 275/275 variables, and 155 constraints, problems are : Problem set: 0 solved, 144 unsolved in 17929 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 91/91 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 139/292 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 00:53:56] [INFO ] Deduced a trap composed of 45 places in 55 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 274/275 variables, and 293 constraints, problems are : Problem set: 0 solved, 144 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 90/91 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 139/144 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/1 constraints]
After SMT, in 47974ms problems are : Problem set: 0 solved, 144 unsolved
Search for dead transitions found 0 dead transitions in 47977ms
Starting structural reductions in LTL mode, iteration 1 : 91/102 places, 184/184 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 88421 ms. Remains : 91/102 places, 184/184 transitions.
[2025-06-08 00:54:04] [INFO ] Flatten gal took : 7 ms
[2025-06-08 00:54:04] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:54:04] [INFO ] Input system was already deterministic with 184 transitions.
[2025-06-08 00:54:04] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:54:04] [INFO ] Flatten gal took : 4 ms
[2025-06-08 00:54:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality5375355524722780574.gal : 1 ms
[2025-06-08 00:54:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality16678796100991878485.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/CTLCardinality5375355524722780574.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16678796100991878485.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,3.90887e+08,8.39773,211280,2,18298,5,875789,6,0,546,1.03299e+06,0


Converting to forward existential form...Done !
original formula: !(A(A((pl_cops_n3>=3) U EX((pl_end_n10>pl_wait_robber))) U (pl_wait_cops>pl_incoming_cops_n3)))
=> equivalent forward existential formula: (([((FwdU((FwdU(Init,!((pl_wait_cops>pl_incoming_cops_n3))) * !((pl_wait_cops>pl_incoming_cops_n3))),!(EX((pl_en...458
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...704
Hit Full ! (commute/partial/dont) 159/0/25
(forward)formula 0,1,20.3303,383872,1,0,496,1.78963e+06,398,194,5230,1.76613e+06,468
FORMULA CopsAndRobbers-PT-HRL020X006-CTLCardinality-2025-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2025-06-08 00:54:25] [INFO ] Flatten gal took : 5 ms
[2025-06-08 00:54:25] [INFO ] Flatten gal took : 5 ms
[2025-06-08 00:54:25] [INFO ] Applying decomposition
[2025-06-08 00:54:25] [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/graph11142004202830284749.txt' '-o' '/tmp/graph11142004202830284749.bin' '-w' '/tmp/graph11142004202830284749.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11142004202830284749.bin' '-l' '-1' '-v' '-w' '/tmp/graph11142004202830284749.weights' '-q' '0' '-e' '0.001'
[2025-06-08 00:54:25] [INFO ] Decomposing Gal with order
[2025-06-08 00:54:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 00:54:25] [INFO ] Removed a total of 323 redundant transitions.
[2025-06-08 00:54:25] [INFO ] Flatten gal took : 13 ms
[2025-06-08 00:54:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 33 labels/synchronizations in 4 ms.
[2025-06-08 00:54:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality18025010465686498777.gal : 1 ms
[2025-06-08 00:54:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality8817363701221511015.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/CTLCardinality18025010465686498777.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8817363701221511015.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 8 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,3.90887e+08,13.5258,349104,2,34018,5,1.45344e+06,6,0,567,1.66947e+06,0


Converting to forward existential form...Done !
original formula: AX(EX((AG((gi8.gu15.pl_robber_absent_n11>gi8.gu15.pl_end_n10)) + EX(((gu5.pl_robber_here_n8>gu5.pl_incoming_cops_n3)||(gi13.gu19.pl_wait_...196
=> equivalent forward existential formula: [(EY(Init) * !(EX((!(E(TRUE U !((gi8.gu15.pl_robber_absent_n11>gi8.gu15.pl_end_n10)))) + EX(((gu5.pl_robber_here...255
Reverse transition relation is NOT exact ! Due to transitions gu24.t89, gi0.gu7.t19, gi0.gu10.t30, gi0.t45, gi0.t25, gi0.t1, gi3.gu17.t64, gi7.gu16.t55, gi...784
(forward)formula 0,1,137.095,2281636,1,0,476,1.26518e+07,15,170,2613,8.82996e+06,41
FORMULA CopsAndRobbers-PT-HRL020X006-CTLCardinality-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF(EG((((gi8.gu6.pl_incoming_cops_n4<=gi8.gu6.pl_robber_here_n17) * E((gu22.pl_wait_cops>2) U ((gu24.pl_robber_absent_n18<=gu24.pl_robber...256
=> equivalent forward existential formula: [FwdG(Init,!(EG((((gi8.gu6.pl_incoming_cops_n4<=gi8.gu6.pl_robber_here_n17) * E((gu22.pl_wait_cops>2) U ((gu24.p...301
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 1,0,412.99,3679756,1,0,476,2.06296e+07,26,262,2745,1.49946e+07,368
FORMULA CopsAndRobbers-PT-HRL020X006-CTLCardinality-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: A(EF(!((EF(EG((gi8.gu15.pl_robber_absent_n11<=gi8.gu21.pl_incoming_cops_n18))) * (gi13.gu19.pl_robber_here_n19>gi13.gu19.pl_robber_here_n...246
=> equivalent forward existential formula: [((Init * !(EG(!(!(EX(!(((gi0.gu0.pl_awaiting<=5) * !(!(EX(!((gi2.gu2.pl_cops_n17<=gi2.gu2.pl_cops_n1)))))))))))...533
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
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 2,0,1418.15,8531892,1,0,619,5.03298e+07,11,362,2330,3.34458e+07,146
FORMULA CopsAndRobbers-PT-HRL020X006-CTLCardinality-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AX((((gi7.gu14.pl_finalizing<=gi7.gu14.pl_robber_here_n10) * E((EX((gi2.gu3.pl_incoming_cops_n10>gi2.gu3.pl_robber_here_n2)) + A((gi2.gu3...676
=> equivalent forward existential formula: (([(EY(Init) * !((gi7.gu14.pl_finalizing<=gi7.gu14.pl_robber_here_n10)))] = FALSE * [(EY(Init) * !(E((EX((gi2.gu...920
(forward)formula 3,1,1450.38,8531892,1,0,619,5.03298e+07,43,362,2777,3.34458e+07,589
FORMULA CopsAndRobbers-PT-HRL020X006-CTLCardinality-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EG(((AF((gi0.gu0.pl_cops_n7>3)) + (gi0.gu10.pl_incoming_cops_n6<=4)) + (gu24.pl_robber_here_n18>5)))
=> equivalent forward existential formula: [FwdG(Init,((!(EG(!((gi0.gu0.pl_cops_n7>3)))) + (gi0.gu10.pl_incoming_cops_n6<=4)) + (gu24.pl_robber_here_n18>5)...167
(forward)formula 4,1,1777.95,10450884,1,0,1048,6.47221e+07,18,563,2690,4.27496e+07,238
FORMULA CopsAndRobbers-PT-HRL020X006-CTLCardinality-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
Detected timeout of ITS tools.
[2025-06-08 01:24:07] [INFO ] Flatten gal took : 4 ms
[2025-06-08 01:24:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality5435108624620346962.gal : 1 ms
[2025-06-08 01:24:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality4816617673186471853.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/CTLCardinality5435108624620346962.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4816617673186471853.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 3 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,3.90887e+08,8.89043,233212,2,30816,5,942896,6,0,557,1.11714e+06,0


Converting to forward existential form...Done !
original formula: !(A((pl_cops_n19<=2) U A(((((pl_robber_here_n4>=6)||(pl_incoming_cops_n18<=pl_cops_n14))&&(pl_cops_n4>=4))&&(pl_robber_here_n16<=pl_incom...193
=> equivalent forward existential formula: (([(FwdU((FwdU((FwdU(Init,!(!((E(!(!(E(TRUE U !((pl_end_n1>=4))))) U (!(((((pl_robber_here_n4>=6)||(pl_incoming_...1176
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...704

BK_TIME_CONFINEMENT_REACHED

--------------------
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-HRL020X006"
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-HRL020X006, 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-174931339500217"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CopsAndRobbers-PT-HRL020X006.tgz
mv CopsAndRobbers-PT-HRL020X006 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 ;