Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r066-tall-177946967800498.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is CopsAndRobbers-PT-HRL020X006, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r066-tall-177946967800498
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 668K
-rw-r--r-- 1 mcc users 9.3K Mar 6 13:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Mar 6 13:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Mar 6 13:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Mar 6 13:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K Mar 15 08:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 08:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 15 08:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 08:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 6 13:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K Mar 6 13:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K Mar 6 13:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 102K Mar 6 13:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 15 08:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 15 08:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 191K Mar 3 18:30 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLFireability-2024-00
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLFireability-2024-01
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLFireability-2024-02
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLFireability-2024-03
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLFireability-2024-04
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLFireability-2024-05
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLFireability-2024-06
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLFireability-2024-07
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLFireability-2024-08
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLFireability-2024-09
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLFireability-2024-10
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLFireability-2024-11
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLFireability-2024-12
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLFireability-2024-13
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLFireability-2024-14
FORMULA_NAME CopsAndRobbers-PT-HRL020X006-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779531936950

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
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
CTLFireability PT
Running Version 202604301425
[2026-05-23 10:25:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-23 10:25:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 10:25:38] [INFO ] Load time of PNML (sax parser for PT used): 80 ms
[2026-05-23 10:25:38] [INFO ] Transformed 110 places.
[2026-05-23 10:25:38] [INFO ] Transformed 224 transitions.
[2026-05-23 10:25:38] [INFO ] Parsed PT model containing 110 places and 224 transitions and 1149 arcs in 166 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Support contains 76 out of 110 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 224/224 transitions.
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 90 transition count 224
Applied a total of 20 rules in 20 ms. Remains 90 /110 variables (removed 20) and now considering 224/224 (removed 0) transitions.
Running 184 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8076035081135944727.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13591342259274100947.kers'
[2026-05-23 10:25:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8076035081135944727.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13591342259274100947.kers]
Culling duplicate invariants (modulo rational): removing 20 columns.
Culled 20 columns in 0 ms.
// Phase 1: matrix 224 rows 70 cols 729 entries
Finished phase 1 with 67 SingleSign rule and 0 generalized
[2026-05-23 10:25:38] [INFO ] Computed 23 invariants in 0 ms
Computed 23 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13591342259274100947.kers
Total runtime 2 ms.
[2026-05-23 10:25:38] [INFO ] State equation strengthened by 60 read => feed constraints.
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, 21/21 constraints. Problems are: Problem set: 40 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 40 solved, 144 unsolved
At refinement iteration 2 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 40 solved, 144 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 40 solved, 144 unsolved
At refinement iteration 4 (OVERLAPS) 224/314 variables, 90/113 constraints. Problems are: Problem set: 40 solved, 144 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/314 variables, 60/173 constraints. Problems are: Problem set: 40 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/314 variables, 0/173 constraints. Problems are: Problem set: 40 solved, 144 unsolved
At refinement iteration 7 (OVERLAPS) 0/314 variables, 0/173 constraints. Problems are: Problem set: 40 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Real declared 314/314 variables, and 173 constraints, problems are : Problem set: 40 solved, 144 unsolved in 13161 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 90/90 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
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 21/21 constraints. Problems are: Problem set: 40 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 40 solved, 144 unsolved
At refinement iteration 2 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 40 solved, 144 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 40 solved, 144 unsolved
At refinement iteration 4 (OVERLAPS) 224/314 variables, 90/113 constraints. Problems are: Problem set: 40 solved, 144 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/314 variables, 60/173 constraints. Problems are: Problem set: 40 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/314 variables, 144/317 constraints. Problems are: Problem set: 40 solved, 144 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 314/314 variables, and 317 constraints, problems are : Problem set: 40 solved, 144 unsolved in 20011 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 90/90 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 144/184 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 33438ms problems are : Problem set: 40 solved, 144 unsolved
Search for dead transitions found 40 dead transitions in 33456ms
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.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17598241841562347483.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3362606716634737541.kers'
[2026-05-23 10:26:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17598241841562347483.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3362606716634737541.kers]
Culling duplicate invariants (modulo rational): removing 20 columns.
Culled 20 columns in 0 ms.
// Phase 1: matrix 184 rows 70 cols 569 entries
Finished phase 1 with 67 SingleSign rule and 0 generalized
[2026-05-23 10:26:11] [INFO ] Computed 23 invariants in 0 ms
Computed 23 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3362606716634737541.kers
Total runtime 1 ms.
[2026-05-23 10:26:11] [INFO ] Implicit Places using invariants in 54 ms returned []
[2026-05-23 10:26:11] [INFO ] Invariant cache hit.
[2026-05-23 10:26:11] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-23 10:26:11] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 90/110 places, 184/224 transitions.
Applied a total of 0 rules in 2 ms. Remains 90 /90 variables (removed 0) and now considering 184/184 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33676 ms. Remains : 90/110 places, 184/224 transitions.
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 184/184 transitions.
Applied a total of 0 rules in 2 ms. Remains 90 /90 variables (removed 0) and now considering 184/184 (removed 0) transitions.
Running 144 sub problems to find dead transitions.
[2026-05-23 10:26:11] [INFO ] Invariant cache hit.
[2026-05-23 10:26:11] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 8 (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 11595 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 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
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 144/297 constraints. Problems are: Problem set: 0 solved, 144 unsolved
SMT process timed out in 31649ms, After SMT, problems are : Problem set: 0 solved, 144 unsolved
Search for dead transitions found 0 dead transitions in 31650ms
[2026-05-23 10:26:43] [INFO ] Invariant cache hit.
[2026-05-23 10:26:43] [INFO ] Implicit Places using invariants in 48 ms returned []
[2026-05-23 10:26:43] [INFO ] Invariant cache hit.
[2026-05-23 10:26:43] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-23 10:26:43] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 31781 ms. Remains : 90/90 places, 184/184 transitions.
Support contains 76 out of 90 places after structural reductions.
[2026-05-23 10:26:43] [INFO ] Flatten gal took : 40 ms
[2026-05-23 10:26:43] [INFO ] Flatten gal took : 16 ms
[2026-05-23 10:26:44] [INFO ] Input system was already deterministic with 184 transitions.
Reduction of identical properties reduced properties to check from 86 to 85
RANDOM walk for 40010 steps (88 resets) in 1261 ms. (31 steps per ms) remains 26/85 properties
BEST_FIRST walk for 4004 steps (10 resets) in 26 ms. (148 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (10 resets) in 41 ms. (95 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (11 resets) in 25 ms. (154 steps per ms) remains 25/26 properties
BEST_FIRST walk for 4003 steps (10 resets) in 36 ms. (108 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (11 resets) in 31 ms. (125 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (10 resets) in 19 ms. (200 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (12 resets) in 19 ms. (200 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (13 resets) in 25 ms. (154 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (15 resets) in 53 ms. (74 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (12 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (10 resets) in 15 ms. (250 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (11 resets) in 16 ms. (235 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (12 resets) in 19 ms. (200 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (12 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (12 resets) in 14 ms. (266 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (10 resets) in 13 ms. (285 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (16 resets) in 15 ms. (250 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (15 resets) in 13 ms. (285 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (14 resets) in 12 ms. (308 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (12 resets) in 14 ms. (266 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (11 resets) in 14 ms. (266 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (12 resets) in 12 ms. (308 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (10 resets) in 11 ms. (333 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (9 resets) in 13 ms. (286 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (14 resets) in 15 ms. (250 steps per ms) remains 25/25 properties
[2026-05-23 10:26:44] [INFO ] Invariant cache hit.
[2026-05-23 10:26:44] [INFO ] State equation strengthened by 40 read => feed constraints.
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp73 is UNSAT
Problem AtomicPropp76 is UNSAT
Problem AtomicPropp78 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 12/12 constraints. Problems are: Problem set: 16 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/53 variables, 0/12 constraints. Problems are: Problem set: 16 solved, 9 unsolved
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp67 is UNSAT
Problem AtomicPropp69 is UNSAT
Problem AtomicPropp72 is UNSAT
Problem AtomicPropp79 is UNSAT
At refinement iteration 2 (OVERLAPS) 10/63 variables, 10/22 constraints. Problems are: Problem set: 22 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 0/22 constraints. Problems are: Problem set: 22 solved, 3 unsolved
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp70 is UNSAT
Problem AtomicPropp83 is UNSAT
After SMT solving in domain Real declared 64/274 variables, and 23 constraints, problems are : Problem set: 25 solved, 0 unsolved in 99 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 0/90 constraints, ReadFeed: 0/40 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 114ms problems are : Problem set: 25 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 25 atomic propositions for a total of 16 simplifications.
FORMULA CopsAndRobbers-PT-HRL020X006-CTLFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 10:26:44] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2026-05-23 10:26:44] [INFO ] Flatten gal took : 11 ms
[2026-05-23 10:26:44] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA CopsAndRobbers-PT-HRL020X006-CTLFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CopsAndRobbers-PT-HRL020X006-CTLFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CopsAndRobbers-PT-HRL020X006-CTLFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CopsAndRobbers-PT-HRL020X006-CTLFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 10:26:44] [INFO ] Flatten gal took : 11 ms
[2026-05-23 10:26:44] [INFO ] Input system was already deterministic with 184 transitions.
Support contains 54 out of 90 places (down from 62) after GAL structural reductions.
Computed a total of 4 stabilizing places and 41 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 184/184 transitions.
Applied a total of 0 rules in 2 ms. Remains 90 /90 variables (removed 0) and now considering 184/184 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 10:26:44] [INFO ] Invariant cache hit.
[2026-05-23 10:26:44] [INFO ] Implicit Places using invariants in 70 ms returned []
[2026-05-23 10:26:44] [INFO ] Invariant cache hit.
[2026-05-23 10:26:44] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-23 10:26:45] [INFO ] Implicit Places using invariants and state equation in 355 ms returned []
Implicit Place search using SMT with State Equation took 427 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 429 ms. Remains : 90/90 places, 184/184 transitions.
[2026-05-23 10:26:45] [INFO ] Flatten gal took : 11 ms
[2026-05-23 10:26:45] [INFO ] Flatten gal took : 15 ms
[2026-05-23 10:26:45] [INFO ] Input system was already deterministic with 184 transitions.
[2026-05-23 10:26:45] [INFO ] Flatten gal took : 8 ms
[2026-05-23 10:26:45] [INFO ] Flatten gal took : 8 ms
[2026-05-23 10:26:45] [INFO ] Time to serialize gal into /tmp/CTLFireability6964395748270637976.gal : 5 ms
[2026-05-23 10:26:45] [INFO ] Time to serialize properties into /tmp/CTLFireability14067966319874971403.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6964395748270637976.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14067966319874971403.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.90887e+08,8.23892,206708,2,16950,5,842209,6,0,545,1.00946e+06,0


Converting to forward existential form...Done !
original formula: EX(EF((!(A((((pl_start_robber>=1)&&(pl_robber_absent_n5>=1))&&(pl_robber_here_n6>=1)) U (((pl_start_robber>=1)&&(pl_robber_here_n18>=1))&...261
=> equivalent forward existential formula: [(FwdU((FwdU(EY(Init),TRUE) * !(!((E(!((((pl_start_robber>=1)&&(pl_robber_here_n18>=1))&&(pl_robber_absent_n19>=...501
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.
[2026-05-23 10:27:15] [INFO ] Flatten gal took : 27 ms
[2026-05-23 10:27:15] [INFO ] Applying decomposition
[2026-05-23 10:27:15] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8307529700097813582.txt' '-o' '/tmp/graph8307529700097813582.bin' '-w' '/tmp/graph8307529700097813582.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8307529700097813582.bin' '-l' '-1' '-v' '-w' '/tmp/graph8307529700097813582.weights' '-q' '0' '-e' '0.001'
[2026-05-23 10:27:15] [INFO ] Decomposing Gal with order
[2026-05-23 10:27:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 10:27:15] [INFO ] Removed a total of 239 redundant transitions.
[2026-05-23 10:27:15] [INFO ] Flatten gal took : 248 ms
[2026-05-23 10:27:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 110 labels/synchronizations in 26 ms.
[2026-05-23 10:27:15] [INFO ] Time to serialize gal into /tmp/CTLFireability1660571813989135399.gal : 5 ms
[2026-05-23 10:27:15] [INFO ] Time to serialize properties into /tmp/CTLFireability940434043745228936.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1660571813989135399.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability940434043745228936.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 184/184 transitions.
Applied a total of 0 rules in 2 ms. Remains 90 /90 variables (removed 0) and now considering 184/184 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 10:27:46] [INFO ] Invariant cache hit.
[2026-05-23 10:27:46] [INFO ] Implicit Places using invariants in 82 ms returned []
[2026-05-23 10:27:46] [INFO ] Invariant cache hit.
[2026-05-23 10:27:46] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-23 10:27:46] [INFO ] Implicit Places using invariants and state equation in 309 ms returned []
Implicit Place search using SMT with State Equation took 393 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 395 ms. Remains : 90/90 places, 184/184 transitions.
[2026-05-23 10:27:46] [INFO ] Flatten gal took : 10 ms
[2026-05-23 10:27:46] [INFO ] Flatten gal took : 9 ms
[2026-05-23 10:27:46] [INFO ] Input system was already deterministic with 184 transitions.
[2026-05-23 10:27:46] [INFO ] Flatten gal took : 8 ms
[2026-05-23 10:27:46] [INFO ] Flatten gal took : 13 ms
[2026-05-23 10:27:46] [INFO ] Time to serialize gal into /tmp/CTLFireability9278315411988792463.gal : 2 ms
[2026-05-23 10:27:46] [INFO ] Time to serialize properties into /tmp/CTLFireability17829255442830430297.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9278315411988792463.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17829255442830430297.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.90887e+08,8.98971,206884,2,16950,5,842209,6,0,545,1.00946e+06,0


Converting to forward existential form...Done !
original formula: AG(((AF(EG((((pl_start_robber<1)||(pl_robber_here_n16<1))||(pl_robber_absent_n17<1)))) + !(A((pl_init_cops<1) U ((pl_init_robber>=1)&&(pl...419
=> equivalent forward existential formula: ([FwdG(((FwdU(Init,TRUE) * !((!(EG(!(EG((((pl_start_robber<1)||(pl_robber_here_n16<1))||(pl_robber_absent_n17<1)...1189
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.
[2026-05-23 10:28:16] [INFO ] Flatten gal took : 9 ms
[2026-05-23 10:28:16] [INFO ] Applying decomposition
[2026-05-23 10:28:16] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph10521283180203699873.txt' '-o' '/tmp/graph10521283180203699873.bin' '-w' '/tmp/graph10521283180203699873.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10521283180203699873.bin' '-l' '-1' '-v' '-w' '/tmp/graph10521283180203699873.weights' '-q' '0' '-e' '0.001'
[2026-05-23 10:28:16] [INFO ] Decomposing Gal with order
[2026-05-23 10:28:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 10:28:16] [INFO ] Removed a total of 240 redundant transitions.
[2026-05-23 10:28:16] [INFO ] Flatten gal took : 18 ms
[2026-05-23 10:28:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 76 labels/synchronizations in 5 ms.
[2026-05-23 10:28:16] [INFO ] Time to serialize gal into /tmp/CTLFireability15552827098454915490.gal : 3 ms
[2026-05-23 10:28:16] [INFO ] Time to serialize properties into /tmp/CTLFireability4408951585512509331.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15552827098454915490.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4408951585512509331.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 184/184 transitions.
Applied a total of 0 rules in 3 ms. Remains 90 /90 variables (removed 0) and now considering 184/184 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 10:28:46] [INFO ] Invariant cache hit.
[2026-05-23 10:28:46] [INFO ] Implicit Places using invariants in 87 ms returned []
[2026-05-23 10:28:46] [INFO ] Invariant cache hit.
[2026-05-23 10:28:46] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-23 10:28:47] [INFO ] Implicit Places using invariants and state equation in 310 ms returned []
Implicit Place search using SMT with State Equation took 400 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 403 ms. Remains : 90/90 places, 184/184 transitions.
[2026-05-23 10:28:47] [INFO ] Flatten gal took : 10 ms
[2026-05-23 10:28:47] [INFO ] Flatten gal took : 5 ms
[2026-05-23 10:28:47] [INFO ] Input system was already deterministic with 184 transitions.
[2026-05-23 10:28:47] [INFO ] Flatten gal took : 6 ms
[2026-05-23 10:28:47] [INFO ] Flatten gal took : 5 ms
[2026-05-23 10:28:47] [INFO ] Time to serialize gal into /tmp/CTLFireability227985311188277278.gal : 2 ms
[2026-05-23 10:28:47] [INFO ] Time to serialize properties into /tmp/CTLFireability17872174204238422606.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability227985311188277278.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17872174204238422606.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.90887e+08,9.25726,206504,2,16950,5,842209,6,0,545,1.00946e+06,0


Converting to forward existential form...Done !
original formula: AF(EG(((EX(AX((((pl_start_robber>=1)&&(pl_robber_here_n16>=1))&&(pl_robber_absent_n17>=1)))) + AX((pl_finished_moving<6))) + ((pl_cops_n3...187
=> equivalent forward existential formula: [FwdG(Init,!(EG(((EX(!(EX(!((((pl_start_robber>=1)&&(pl_robber_here_n16>=1))&&(pl_robber_absent_n17>=1)))))) + !...244
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.
[2026-05-23 10:29:17] [INFO ] Flatten gal took : 8 ms
[2026-05-23 10:29:17] [INFO ] Applying decomposition
[2026-05-23 10:29:17] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17730139771450309114.txt' '-o' '/tmp/graph17730139771450309114.bin' '-w' '/tmp/graph17730139771450309114.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17730139771450309114.bin' '-l' '-1' '-v' '-w' '/tmp/graph17730139771450309114.weights' '-q' '0' '-e' '0.001'
[2026-05-23 10:29:17] [INFO ] Decomposing Gal with order
[2026-05-23 10:29:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 10:29:17] [INFO ] Removed a total of 228 redundant transitions.
[2026-05-23 10:29:17] [INFO ] Flatten gal took : 24 ms
[2026-05-23 10:29:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 138 labels/synchronizations in 6 ms.
[2026-05-23 10:29:17] [INFO ] Time to serialize gal into /tmp/CTLFireability6741692319206611895.gal : 2 ms
[2026-05-23 10:29:17] [INFO ] Time to serialize properties into /tmp/CTLFireability8499936680380109206.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6741692319206611895.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8499936680380109206.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 184/184 transitions.
Applied a total of 0 rules in 5 ms. Remains 90 /90 variables (removed 0) and now considering 184/184 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 10:29:47] [INFO ] Invariant cache hit.
[2026-05-23 10:29:47] [INFO ] Implicit Places using invariants in 62 ms returned []
[2026-05-23 10:29:47] [INFO ] Invariant cache hit.
[2026-05-23 10:29:47] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-23 10:29:47] [INFO ] Implicit Places using invariants and state equation in 509 ms returned []
Implicit Place search using SMT with State Equation took 573 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 579 ms. Remains : 90/90 places, 184/184 transitions.
[2026-05-23 10:29:47] [INFO ] Flatten gal took : 7 ms
[2026-05-23 10:29:47] [INFO ] Flatten gal took : 6 ms
[2026-05-23 10:29:47] [INFO ] Input system was already deterministic with 184 transitions.
[2026-05-23 10:29:47] [INFO ] Flatten gal took : 4 ms
[2026-05-23 10:29:47] [INFO ] Flatten gal took : 4 ms
[2026-05-23 10:29:47] [INFO ] Time to serialize gal into /tmp/CTLFireability1627876773515055434.gal : 2 ms
[2026-05-23 10:29:47] [INFO ] Time to serialize properties into /tmp/CTLFireability8768500811484915493.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1627876773515055434.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8768500811484915493.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.90887e+08,8.44342,205932,2,16950,5,842209,6,0,545,1.00946e+06,0


Converting to forward existential form...Done !
original formula: E(AX(EG(!((((pl_start_robber>=1)&&(pl_robber_here_n7>=1))&&(pl_robber_absent_n8>=1))))) U EF((AX(((pl_init_robber>=1)&&(pl_robber_absent_...332
=> equivalent forward existential formula: ([(FwdU(FwdU(Init,!(EX(!(EG(!((((pl_start_robber>=1)&&(pl_robber_here_n7>=1))&&(pl_robber_absent_n8>=1)))))))),T...610
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.
[2026-05-23 10:30:18] [INFO ] Flatten gal took : 4 ms
[2026-05-23 10:30:18] [INFO ] Applying decomposition
[2026-05-23 10:30:18] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph10834185586493596969.txt' '-o' '/tmp/graph10834185586493596969.bin' '-w' '/tmp/graph10834185586493596969.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10834185586493596969.bin' '-l' '-1' '-v' '-w' '/tmp/graph10834185586493596969.weights' '-q' '0' '-e' '0.001'
[2026-05-23 10:30:18] [INFO ] Decomposing Gal with order
[2026-05-23 10:30:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 10:30:18] [INFO ] Removed a total of 239 redundant transitions.
[2026-05-23 10:30:18] [INFO ] Flatten gal took : 13 ms
[2026-05-23 10:30:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 61 labels/synchronizations in 5 ms.
[2026-05-23 10:30:18] [INFO ] Time to serialize gal into /tmp/CTLFireability9243457582813785733.gal : 2 ms
[2026-05-23 10:30:18] [INFO ] Time to serialize properties into /tmp/CTLFireability2348967232955727278.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9243457582813785733.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2348967232955727278.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 184/184 transitions.
Applied a total of 0 rules in 2 ms. Remains 90 /90 variables (removed 0) and now considering 184/184 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 10:30:48] [INFO ] Invariant cache hit.
[2026-05-23 10:30:48] [INFO ] Implicit Places using invariants in 64 ms returned []
[2026-05-23 10:30:48] [INFO ] Invariant cache hit.
[2026-05-23 10:30:48] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-23 10:30:48] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 314 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 317 ms. Remains : 90/90 places, 184/184 transitions.
[2026-05-23 10:30:48] [INFO ] Flatten gal took : 5 ms
[2026-05-23 10:30:48] [INFO ] Flatten gal took : 4 ms
[2026-05-23 10:30:48] [INFO ] Input system was already deterministic with 184 transitions.
[2026-05-23 10:30:48] [INFO ] Flatten gal took : 4 ms
[2026-05-23 10:30:48] [INFO ] Flatten gal took : 4 ms
[2026-05-23 10:30:48] [INFO ] Time to serialize gal into /tmp/CTLFireability8542269066633283551.gal : 2 ms
[2026-05-23 10:30:48] [INFO ] Time to serialize properties into /tmp/CTLFireability802679688955409371.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8542269066633283551.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability802679688955409371.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...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+08,8.67066,207420,2,16950,5,842209,6,0,545,1.00946e+06,0


Converting to forward existential form...Done !
original formula: EF(AG(((E(EX(((pl_init_robber>=1)&&(pl_robber_absent_n1>=1))) U (EF((((pl_start_cops>=1)&&(pl_cops_n18>=1))&&(pl_robber_absent_n18>=1))) ...415
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((E(EX(((pl_init_robber>=1)&&(pl_robber_absent_n1>=1))) U (E(TRUE U (((pl_start...491
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.
[2026-05-23 10:31:18] [INFO ] Flatten gal took : 15 ms
[2026-05-23 10:31:18] [INFO ] Applying decomposition
[2026-05-23 10:31:18] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph318404523302565923.txt' '-o' '/tmp/graph318404523302565923.bin' '-w' '/tmp/graph318404523302565923.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph318404523302565923.bin' '-l' '-1' '-v' '-w' '/tmp/graph318404523302565923.weights' '-q' '0' '-e' '0.001'
[2026-05-23 10:31:18] [INFO ] Decomposing Gal with order
[2026-05-23 10:31:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 10:31:18] [INFO ] Removed a total of 225 redundant transitions.
[2026-05-23 10:31:18] [INFO ] Flatten gal took : 13 ms
[2026-05-23 10:31:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 147 labels/synchronizations in 10 ms.
[2026-05-23 10:31:18] [INFO ] Time to serialize gal into /tmp/CTLFireability5842776388092870435.gal : 7 ms
[2026-05-23 10:31:18] [INFO ] Time to serialize properties into /tmp/CTLFireability13095669430354884860.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5842776388092870435.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13095669430354884860.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 184/184 transitions.
Applied a total of 0 rules in 2 ms. Remains 90 /90 variables (removed 0) and now considering 184/184 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 10:31:48] [INFO ] Invariant cache hit.
[2026-05-23 10:31:48] [INFO ] Implicit Places using invariants in 72 ms returned []
[2026-05-23 10:31:48] [INFO ] Invariant cache hit.
[2026-05-23 10:31:48] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-23 10:31:49] [INFO ] Implicit Places using invariants and state equation in 497 ms returned []
Implicit Place search using SMT with State Equation took 572 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 574 ms. Remains : 90/90 places, 184/184 transitions.
[2026-05-23 10:31:49] [INFO ] Flatten gal took : 5 ms
[2026-05-23 10:31:49] [INFO ] Flatten gal took : 5 ms
[2026-05-23 10:31:49] [INFO ] Input system was already deterministic with 184 transitions.
[2026-05-23 10:31:49] [INFO ] Flatten gal took : 3 ms
[2026-05-23 10:31:49] [INFO ] Flatten gal took : 2 ms
[2026-05-23 10:31:49] [INFO ] Time to serialize gal into /tmp/CTLFireability4055322666316696699.gal : 1 ms
[2026-05-23 10:31:49] [INFO ] Time to serialize properties into /tmp/CTLFireability9930038463309265281.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4055322666316696699.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9930038463309265281.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.90887e+08,8.77505,205932,2,16950,5,842209,6,0,545,1.00946e+06,0


Converting to forward existential form...Done !
original formula: AG(((EX(EF(((pl_init_robber>=1)&&(pl_robber_absent_n15>=1)))) + (pl_start_robber<1)) + ((pl_robber_here_n16<1)||(pl_robber_absent_n17<1))...157
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !(((pl_robber_here_n16<1)||(pl_robber_absent_n17<1)))) * !((pl_start_robber<1))) * !(EX(E(...223
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 0,0,14.8698,248308,1,0,406,1.10087e+06,393,133,5110,1.00946e+06,380
FORMULA CopsAndRobbers-PT-HRL020X006-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 184/184 transitions.
Applied a total of 0 rules in 6 ms. Remains 90 /90 variables (removed 0) and now considering 184/184 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 10:32:04] [INFO ] Invariant cache hit.
[2026-05-23 10:32:04] [INFO ] Implicit Places using invariants in 66 ms returned []
[2026-05-23 10:32:04] [INFO ] Invariant cache hit.
[2026-05-23 10:32:04] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-23 10:32:04] [INFO ] Implicit Places using invariants and state equation in 397 ms returned []
Implicit Place search using SMT with State Equation took 465 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 472 ms. Remains : 90/90 places, 184/184 transitions.
[2026-05-23 10:32:04] [INFO ] Flatten gal took : 4 ms
[2026-05-23 10:32:04] [INFO ] Flatten gal took : 3 ms
[2026-05-23 10:32:04] [INFO ] Input system was already deterministic with 184 transitions.
[2026-05-23 10:32:04] [INFO ] Flatten gal took : 3 ms
[2026-05-23 10:32:04] [INFO ] Flatten gal took : 3 ms
[2026-05-23 10:32:04] [INFO ] Time to serialize gal into /tmp/CTLFireability11900570204686243166.gal : 1 ms
[2026-05-23 10:32:04] [INFO ] Time to serialize properties into /tmp/CTLFireability2593471001967130881.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11900570204686243166.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2593471001967130881.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.90887e+08,8.67718,207360,2,16950,5,842209,6,0,545,1.00946e+06,0


Converting to forward existential form...Done !
original formula: EX(AG((EX((((pl_start_cops<1)||(pl_cops_n18<1))||(pl_robber_absent_n18<1))) + ((AF((((pl_start_cops<1)||(pl_cops_n15<1))||(pl_robber_abse...295
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !((EX((((pl_start_cops<1)||(pl_cops_n18<1))||(pl_robber_absent_n18<1))) + ((!(EG(!((((pl...370
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.
[2026-05-23 10:32:34] [INFO ] Flatten gal took : 3 ms
[2026-05-23 10:32:34] [INFO ] Applying decomposition
[2026-05-23 10:32:34] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16452967511878595765.txt' '-o' '/tmp/graph16452967511878595765.bin' '-w' '/tmp/graph16452967511878595765.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16452967511878595765.bin' '-l' '-1' '-v' '-w' '/tmp/graph16452967511878595765.weights' '-q' '0' '-e' '0.001'
[2026-05-23 10:32:34] [INFO ] Decomposing Gal with order
[2026-05-23 10:32:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 10:32:34] [INFO ] Removed a total of 230 redundant transitions.
[2026-05-23 10:32:34] [INFO ] Flatten gal took : 10 ms
[2026-05-23 10:32:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 126 labels/synchronizations in 4 ms.
[2026-05-23 10:32:34] [INFO ] Time to serialize gal into /tmp/CTLFireability12217778118556319677.gal : 1 ms
[2026-05-23 10:32:34] [INFO ] Time to serialize properties into /tmp/CTLFireability11201434679043497274.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12217778118556319677.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11201434679043497274.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
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 : 90/90 places, 184/184 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 89 transition count 183
Applied a total of 2 rules in 21 ms. Remains 89 /90 variables (removed 1) and now considering 183/184 (removed 1) transitions.
Running 143 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9176032374032232781.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13089256935580559719.kers'
[2026-05-23 10:33:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9176032374032232781.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13089256935580559719.kers]
Culling duplicate invariants (modulo rational): removing 20 columns.
Culled 20 columns in 0 ms.
// Phase 1: matrix 183 rows 69 cols 567 entries
Finished phase 1 with 66 SingleSign rule and 0 generalized
[2026-05-23 10:33:05] [INFO ] Computed 23 invariants in 0 ms
Computed 23 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13089256935580559719.kers
Total runtime 1 ms.
[2026-05-23 10:33:05] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/87 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 2 (OVERLAPS) 2/89 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 4 (OVERLAPS) 183/272 variables, 89/112 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/272 variables, 40/152 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/272 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/272 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/272 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 9 (OVERLAPS) 0/272 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 143 unsolved
No progress, stopping.
After SMT solving in domain Real declared 272/272 variables, and 154 constraints, problems are : Problem set: 0 solved, 143 unsolved in 20012 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 89/89 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 143/143 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 143 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/87 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 2 (OVERLAPS) 2/89 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 5 (OVERLAPS) 183/272 variables, 89/113 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/272 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/272 variables, 143/296 constraints. Problems are: Problem set: 0 solved, 143 unsolved
SMT process timed out in 40070ms, After SMT, problems are : Problem set: 0 solved, 143 unsolved
Search for dead transitions found 0 dead transitions in 40073ms
[2026-05-23 10:33:45] [INFO ] Invariant cache hit.
[2026-05-23 10:33:45] [INFO ] Implicit Places using invariants in 64 ms returned []
[2026-05-23 10:33:45] [INFO ] Invariant cache hit.
[2026-05-23 10:33:45] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-23 10:33:45] [INFO ] Implicit Places using invariants and state equation in 290 ms returned []
Implicit Place search using SMT with State Equation took 366 ms to find 0 implicit places.
[2026-05-23 10:33:45] [INFO ] Redundant transitions in 10 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 89/90 places, 183/184 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 40476 ms. Remains : 89/90 places, 183/184 transitions.
[2026-05-23 10:33:45] [INFO ] Flatten gal took : 3 ms
[2026-05-23 10:33:45] [INFO ] Flatten gal took : 3 ms
[2026-05-23 10:33:45] [INFO ] Input system was already deterministic with 183 transitions.
[2026-05-23 10:33:45] [INFO ] Flatten gal took : 3 ms
[2026-05-23 10:33:45] [INFO ] Flatten gal took : 4 ms
[2026-05-23 10:33:45] [INFO ] Time to serialize gal into /tmp/CTLFireability13203813612447514422.gal : 2 ms
[2026-05-23 10:33:45] [INFO ] Time to serialize properties into /tmp/CTLFireability5209255045814312803.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13203813612447514422.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5209255045814312803.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.86495e+08,8.21842,203204,2,13878,5,813944,6,0,540,1.03179e+06,0


Converting to forward existential form...Done !
original formula: (EF(((pl_robber_here_n14>=1)&&(pl_incoming_cops_n14>=1))) + AG(((((EG((((pl_start_robber>=1)&&(pl_robber_absent_n19>=1))&&(pl_robber_here...527
=> equivalent forward existential formula: ([((((FwdU((Init * !(E(TRUE U ((pl_robber_here_n14>=1)&&(pl_incoming_cops_n14>=1))))),TRUE) * !(((pl_init_robber...757
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t8, t9, t11, t13, t14, t16, t18, t19, t21, t23, t24, t26, t28, t29, t31, t33, t34...698
Detected timeout of ITS tools.
[2026-05-23 10:34:15] [INFO ] Flatten gal took : 3 ms
[2026-05-23 10:34:15] [INFO ] Applying decomposition
[2026-05-23 10:34:15] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17889448597574206062.txt' '-o' '/tmp/graph17889448597574206062.bin' '-w' '/tmp/graph17889448597574206062.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17889448597574206062.bin' '-l' '-1' '-v' '-w' '/tmp/graph17889448597574206062.weights' '-q' '0' '-e' '0.001'
[2026-05-23 10:34:15] [INFO ] Decomposing Gal with order
[2026-05-23 10:34:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 10:34:15] [INFO ] Removed a total of 261 redundant transitions.
[2026-05-23 10:34:15] [INFO ] Flatten gal took : 9 ms
[2026-05-23 10:34:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 37 labels/synchronizations in 4 ms.
[2026-05-23 10:34:15] [INFO ] Time to serialize gal into /tmp/CTLFireability9467301426578931271.gal : 1 ms
[2026-05-23 10:34:15] [INFO ] Time to serialize properties into /tmp/CTLFireability2765682774889189711.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9467301426578931271.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2765682774889189711.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 184/184 transitions.
Applied a total of 0 rules in 2 ms. Remains 90 /90 variables (removed 0) and now considering 184/184 (removed 0) transitions.
Running 144 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10564050734282226961.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1910521913420139965.kers'
[2026-05-23 10:34:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10564050734282226961.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1910521913420139965.kers]
Culling duplicate invariants (modulo rational): removing 20 columns.
Culled 20 columns in 0 ms.
// Phase 1: matrix 184 rows 70 cols 569 entries
Finished phase 1 with 67 SingleSign rule and 0 generalized
[2026-05-23 10:34:45] [INFO ] Computed 23 invariants in 2 ms
Computed 23 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-1910521913420139965.kers
Total runtime 3 ms.
[2026-05-23 10:34:45] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 8 (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 11473 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 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
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (OVERLAPS) 2/90 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (OVERLAPS) 184/274 variables, 90/113 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/274 variables, 40/153 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 144/297 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (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 20012 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 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]
After SMT, in 31520ms problems are : Problem set: 0 solved, 144 unsolved
Search for dead transitions found 0 dead transitions in 31521ms
[2026-05-23 10:35:17] [INFO ] Invariant cache hit.
[2026-05-23 10:35:17] [INFO ] Implicit Places using invariants in 68 ms returned []
[2026-05-23 10:35:17] [INFO ] Invariant cache hit.
[2026-05-23 10:35:17] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-23 10:35:17] [INFO ] Implicit Places using invariants and state equation in 290 ms returned []
Implicit Place search using SMT with State Equation took 377 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 31900 ms. Remains : 90/90 places, 184/184 transitions.
[2026-05-23 10:35:17] [INFO ] Flatten gal took : 4 ms
[2026-05-23 10:35:17] [INFO ] Flatten gal took : 3 ms
[2026-05-23 10:35:17] [INFO ] Input system was already deterministic with 184 transitions.
[2026-05-23 10:35:17] [INFO ] Flatten gal took : 3 ms
[2026-05-23 10:35:17] [INFO ] Flatten gal took : 3 ms
[2026-05-23 10:35:17] [INFO ] Time to serialize gal into /tmp/CTLFireability2453671000182893206.gal : 1 ms
[2026-05-23 10:35:17] [INFO ] Time to serialize properties into /tmp/CTLFireability16523979744728677118.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2453671000182893206.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16523979744728677118.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.90887e+08,8.98462,207508,2,16950,5,842209,6,0,545,1.00946e+06,0


Converting to forward existential form...Done !
original formula: AX(((pl_init_cops<1) + ((((pl_finalizing<1)||(pl_robber_absent_n20<1))||(pl_incoming_cops_n20<1)) * (AX(((pl_robber_here_n13<1)||(pl_inco...319
=> equivalent forward existential formula: ([((EY(Init) * !((pl_init_cops<1))) * !((((pl_finalizing<1)||(pl_robber_absent_n20<1))||(pl_incoming_cops_n20<1)...422
(forward)formula 0,1,9.03771,207508,1,0,16,842209,15,7,957,1.00946e+06,5
FORMULA CopsAndRobbers-PT-HRL020X006-CTLFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 184/184 transitions.
Applied a total of 0 rules in 2 ms. Remains 90 /90 variables (removed 0) and now considering 184/184 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 10:35:26] [INFO ] Invariant cache hit.
[2026-05-23 10:35:26] [INFO ] Implicit Places using invariants in 59 ms returned []
[2026-05-23 10:35:26] [INFO ] Invariant cache hit.
[2026-05-23 10:35:26] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-23 10:35:27] [INFO ] Implicit Places using invariants and state equation in 381 ms returned []
Implicit Place search using SMT with State Equation took 456 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 458 ms. Remains : 90/90 places, 184/184 transitions.
[2026-05-23 10:35:27] [INFO ] Flatten gal took : 6 ms
[2026-05-23 10:35:27] [INFO ] Flatten gal took : 4 ms
[2026-05-23 10:35:27] [INFO ] Input system was already deterministic with 184 transitions.
[2026-05-23 10:35:27] [INFO ] Flatten gal took : 2 ms
[2026-05-23 10:35:27] [INFO ] Flatten gal took : 2 ms
[2026-05-23 10:35:27] [INFO ] Time to serialize gal into /tmp/CTLFireability5966556715381582004.gal : 6 ms
[2026-05-23 10:35:27] [INFO ] Time to serialize properties into /tmp/CTLFireability3321886116555101844.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5966556715381582004.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3321886116555101844.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.90887e+08,8.65586,206748,2,16950,5,842209,6,0,545,1.00946e+06,0


Converting to forward existential form...Done !
original formula: EX(((((A(EG((((pl_start_robber>=1)&&(pl_robber_here_n8>=1))&&(pl_robber_absent_n9>=1))) U EF((((pl_start_robber>=1)&&(pl_robber_absent_n8...800
=> equivalent forward existential formula: (([FwdG(((EY(Init) * ((!((E(!(E(TRUE U (((pl_start_robber>=1)&&(pl_robber_absent_n8>=1))&&(pl_robber_here_n9>=1)...1836
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.
[2026-05-23 10:35:57] [INFO ] Flatten gal took : 5 ms
[2026-05-23 10:35:57] [INFO ] Applying decomposition
[2026-05-23 10:35:57] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8118751855881924578.txt' '-o' '/tmp/graph8118751855881924578.bin' '-w' '/tmp/graph8118751855881924578.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8118751855881924578.bin' '-l' '-1' '-v' '-w' '/tmp/graph8118751855881924578.weights' '-q' '0' '-e' '0.001'
[2026-05-23 10:35:57] [INFO ] Decomposing Gal with order
[2026-05-23 10:35:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 10:35:57] [INFO ] Removed a total of 248 redundant transitions.
[2026-05-23 10:35:57] [INFO ] Flatten gal took : 14 ms
[2026-05-23 10:35:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 3 ms.
[2026-05-23 10:35:57] [INFO ] Time to serialize gal into /tmp/CTLFireability3765398522089775937.gal : 2 ms
[2026-05-23 10:35:57] [INFO ] Time to serialize properties into /tmp/CTLFireability12198971123028315714.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3765398522089775937.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12198971123028315714.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 184/184 transitions.
Applied a total of 0 rules in 2 ms. Remains 90 /90 variables (removed 0) and now considering 184/184 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 10:36:27] [INFO ] Invariant cache hit.
[2026-05-23 10:36:27] [INFO ] Implicit Places using invariants in 66 ms returned []
[2026-05-23 10:36:27] [INFO ] Invariant cache hit.
[2026-05-23 10:36:27] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-23 10:36:27] [INFO ] Implicit Places using invariants and state equation in 333 ms returned []
Implicit Place search using SMT with State Equation took 401 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 403 ms. Remains : 90/90 places, 184/184 transitions.
[2026-05-23 10:36:27] [INFO ] Flatten gal took : 5 ms
[2026-05-23 10:36:27] [INFO ] Flatten gal took : 6 ms
[2026-05-23 10:36:27] [INFO ] Input system was already deterministic with 184 transitions.
[2026-05-23 10:36:27] [INFO ] Flatten gal took : 3 ms
[2026-05-23 10:36:27] [INFO ] Flatten gal took : 3 ms
[2026-05-23 10:36:27] [INFO ] Time to serialize gal into /tmp/CTLFireability10083145140694920147.gal : 1 ms
[2026-05-23 10:36:27] [INFO ] Time to serialize properties into /tmp/CTLFireability1056829479873715467.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10083145140694920147.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1056829479873715467.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.90887e+08,8.23171,206420,2,16950,5,842209,6,0,545,1.00946e+06,0


Converting to forward existential form...Done !
original formula: (AF(EX((((pl_start_cops>=1)&&(pl_cops_n8>=1))&&(pl_robber_absent_n8>=1)))) * EF((pl_init_cops>=1)))
=> equivalent forward existential formula: ([FwdG(Init,!(EX((((pl_start_cops>=1)&&(pl_cops_n8>=1))&&(pl_robber_absent_n8>=1)))))] = FALSE * [(Init * !(E(TR...190
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 0,0,25.819,550500,1,0,509,2.57222e+06,396,197,5043,2.91794e+06,463
FORMULA CopsAndRobbers-PT-HRL020X006-CTLFireability-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2026-05-23 10:36:53] [INFO ] Flatten gal took : 3 ms
[2026-05-23 10:36:53] [INFO ] Flatten gal took : 2 ms
[2026-05-23 10:36:53] [INFO ] Applying decomposition
[2026-05-23 10:36:53] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph937092828461790869.txt' '-o' '/tmp/graph937092828461790869.bin' '-w' '/tmp/graph937092828461790869.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph937092828461790869.bin' '-l' '-1' '-v' '-w' '/tmp/graph937092828461790869.weights' '-q' '0' '-e' '0.001'
[2026-05-23 10:36:53] [INFO ] Decomposing Gal with order
[2026-05-23 10:36:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 10:36:53] [INFO ] Removed a total of 230 redundant transitions.
[2026-05-23 10:36:53] [INFO ] Flatten gal took : 10 ms
[2026-05-23 10:36:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 105 labels/synchronizations in 2 ms.
[2026-05-23 10:36:53] [INFO ] Time to serialize gal into /tmp/CTLFireability10036304506169221185.gal : 1 ms
[2026-05-23 10:36:53] [INFO ] Time to serialize properties into /tmp/CTLFireability17105710966138255253.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10036304506169221185.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17105710966138255253.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
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+08,420.369,5361456,4001,6996,2.36235e+06,3.40804e+06,560,2.28405e+07,198,5.26713e+07,0


Converting to forward existential form...Done !
original formula: EX(EF((!(A((((i2.u4.pl_start_robber>=1)&&(i2.u9.pl_robber_absent_n5>=1))&&(i2.u10.pl_robber_here_n6>=1)) U (((i2.u4.pl_start_robber>=1)&&...316
=> equivalent forward existential formula: [(FwdU((FwdU(EY(Init),TRUE) * !(!((E(!((((i2.u4.pl_start_robber>=1)&&(i6.u22.pl_robber_here_n18>=1))&&(i6.u23.pl...596
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t7, t9, t12, t14, t15, t17, t19, t20, t22, t25, t30, t32, t35, t40, t45, t50, t52, t5...702
Detected timeout of ITS tools.
[2026-05-23 11:00:41] [INFO ] Flatten gal took : 77 ms
[2026-05-23 11:00:41] [INFO ] Time to serialize gal into /tmp/CTLFireability9635239844303730884.gal : 29 ms
[2026-05-23 11:00:41] [INFO ] Time to serialize properties into /tmp/CTLFireability16045276345432425939.ctl : 11 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9635239844303730884.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16045276345432425939.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 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+08,8.85661,205828,2,16950,5,842209,6,0,545,1.00946e+06,0


Converting to forward existential form...Done !
original formula: EX(EF((!(A((((pl_start_robber>=1)&&(pl_robber_absent_n5>=1))&&(pl_robber_here_n6>=1)) U (((pl_start_robber>=1)&&(pl_robber_here_n18>=1))&...261
=> equivalent forward existential formula: [(FwdU((FwdU(EY(Init),TRUE) * !(!((E(!((((pl_start_robber>=1)&&(pl_robber_here_n18>=1))&&(pl_robber_absent_n19>=...501
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 0,1,284.234,2491584,1,0,604,1.51067e+07,20,243,2675,1.07254e+07,516
FORMULA CopsAndRobbers-PT-HRL020X006-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: AG(((AF(EG((((pl_start_robber<1)||(pl_robber_here_n16<1))||(pl_robber_absent_n17<1)))) + !(A((pl_init_cops<1) U ((pl_init_robber>=1)&&(pl...419
=> equivalent forward existential formula: ([FwdG(((FwdU(Init,TRUE) * !((!(EG(!(EG((((pl_start_robber<1)||(pl_robber_here_n16<1))||(pl_robber_absent_n17<1)...1189
Using saturation style SCC detection
(forward)formula 1,1,974.059,7379336,1,0,1047,4.47149e+07,18,576,2154,3.26781e+07,630
FORMULA CopsAndRobbers-PT-HRL020X006-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: AF(EG(((EX(AX((((pl_start_robber>=1)&&(pl_robber_here_n16>=1))&&(pl_robber_absent_n17>=1)))) + AX((pl_finished_moving<6))) + ((pl_cops_n3...187
=> equivalent forward existential formula: [FwdG(Init,!(EG(((EX(!(EX(!((((pl_start_robber>=1)&&(pl_robber_here_n16>=1))&&(pl_robber_absent_n17>=1)))))) + !...244
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 2,1,1010.19,7379336,1,0,1047,4.47149e+07,32,576,2210,3.26781e+07,1002
FORMULA CopsAndRobbers-PT-HRL020X006-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: E(AX(EG(!((((pl_start_robber>=1)&&(pl_robber_here_n7>=1))&&(pl_robber_absent_n8>=1))))) U EF((AX(((pl_init_robber>=1)&&(pl_robber_absent_...332
=> equivalent forward existential formula: ([(FwdU(FwdU(Init,!(EX(!(EG(!((((pl_start_robber>=1)&&(pl_robber_here_n7>=1))&&(pl_robber_absent_n8>=1)))))))),T...610
(forward)formula 3,1,1324.05,9470840,1,0,1437,5.88885e+07,19,854,2673,4.08941e+07,271
FORMULA CopsAndRobbers-PT-HRL020X006-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: EF(AG(((E(EX(((pl_init_robber>=1)&&(pl_robber_absent_n1>=1))) U (EF((((pl_start_cops>=1)&&(pl_cops_n18>=1))&&(pl_robber_absent_n18>=1))) ...415
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((E(EX(((pl_init_robber>=1)&&(pl_robber_absent_n1>=1))) U (E(TRUE U (((pl_start...491
(forward)formula 4,1,1332.1,9470840,1,0,1437,5.88885e+07,37,854,2733,4.08941e+07,325
FORMULA CopsAndRobbers-PT-HRL020X006-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
Detected timeout of ITS tools.
[2026-05-23 11:24:27] [INFO ] Flatten gal took : 33 ms
[2026-05-23 11:24:27] [INFO ] Input system was already deterministic with 184 transitions.
[2026-05-23 11:24:27] [INFO ] Transformed 90 places.
[2026-05-23 11:24:27] [INFO ] Transformed 184 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2026-05-23 11:24:27] [INFO ] Time to serialize gal into /tmp/CTLFireability17830080113213526531.gal : 4 ms
[2026-05-23 11:24:27] [INFO ] Time to serialize properties into /tmp/CTLFireability4701751238300613020.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17830080113213526531.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4701751238300613020.ctl' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...329
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 3 CTL formulae.

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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -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="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is CopsAndRobbers-PT-HRL020X006, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r066-tall-177946967800498"
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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;