Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r254-tall-174931340200618.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 ZombiesAndSurvivors-PT-Kneser210702060060, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-174931340200618
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 716K
-rw-r--r-- 1 mcc users 11K Jun 6 09:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Jun 6 09:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Jun 6 09:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Jun 6 09:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.1K Jun 6 12:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Jun 6 12:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Jun 6 12:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K Jun 6 12:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 5 20:08 NewModel
-rw-r--r-- 1 mcc users 16K Jun 6 09:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 130K Jun 6 09:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Jun 6 09:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Jun 6 09:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Jun 6 12:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K Jun 6 12:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 equiv_col
-rw-r--r-- 1 mcc users 19 Jun 5 20:08 instance
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 iscolored
-rw-r--r-- 1 mcc users 177K 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 ZombiesAndSurvivors-PT-Kneser210702060060-CTLFireability-2025-00
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser210702060060-CTLFireability-2025-01
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser210702060060-CTLFireability-2025-02
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser210702060060-CTLFireability-2025-03
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser210702060060-CTLFireability-2025-04
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser210702060060-CTLFireability-2025-05
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser210702060060-CTLFireability-2025-06
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser210702060060-CTLFireability-2025-07
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser210702060060-CTLFireability-2025-08
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser210702060060-CTLFireability-2025-09
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser210702060060-CTLFireability-2025-10
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser210702060060-CTLFireability-2025-11
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser210702060060-CTLFireability-2025-12
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser210702060060-CTLFireability-2025-13
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser210702060060-CTLFireability-2025-14
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser210702060060-CTLFireability-2025-15

=== Now, execution of the tool begins

BK_START 1749425456163

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ZombiesAndSurvivors-PT-Kneser210702060060
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-08 23:30:57] [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]
[2025-06-08 23:30:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-08 23:30:57] [INFO ] Load time of PNML (sax parser for PT used): 74 ms
[2025-06-08 23:30:57] [INFO ] Transformed 42 places.
[2025-06-08 23:30:57] [INFO ] Transformed 462 transitions.
[2025-06-08 23:30:57] [INFO ] Parsed PT model containing 42 places and 462 transitions and 966 arcs in 161 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Support contains 42 out of 42 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 42/42 places, 462/462 transitions.
Applied a total of 0 rules in 8 ms. Remains 42 /42 variables (removed 0) and now considering 462/462 (removed 0) transitions.
// Phase 1: matrix 462 rows 42 cols
[2025-06-08 23:30:57] [INFO ] Computed 0 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:30:57] [INFO ] Implicit Places using invariants in 129 ms returned []
[2025-06-08 23:30:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:30:57] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-08 23:30:57] [INFO ] Implicit Places using invariants and state equation in 197 ms returned []
Implicit Place search using SMT with State Equation took 359 ms to find 0 implicit places.
Running 442 sub problems to find dead transitions.
[2025-06-08 23:30:57] [INFO ] Invariant cache hit.
[2025-06-08 23:30:57] [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) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 1 (OVERLAPS) 462/504 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/504 variables, 40/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 4 (OVERLAPS) 0/504 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
No progress, stopping.
After SMT solving in domain Real declared 504/504 variables, and 82 constraints, problems are : Problem set: 0 solved, 442 unsolved in 12196 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 442/442 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 442 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 1 (OVERLAPS) 462/504 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/504 variables, 40/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 442/524 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/504 variables, 0/524 constraints. Problems are: Problem set: 0 solved, 442 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 504/504 variables, and 524 constraints, problems are : Problem set: 0 solved, 442 unsolved in 30033 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 442/442 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42419ms problems are : Problem set: 0 solved, 442 unsolved
Search for dead transitions found 0 dead transitions in 42434ms
Finished structural reductions in LTL mode , in 1 iterations and 42821 ms. Remains : 42/42 places, 462/462 transitions.
Support contains 42 out of 42 places after structural reductions.
[2025-06-08 23:31:40] [INFO ] Flatten gal took : 38 ms
[2025-06-08 23:31:40] [INFO ] Flatten gal took : 16 ms
[2025-06-08 23:31:40] [INFO ] Input system was already deterministic with 462 transitions.
RANDOM walk for 40071 steps (8 resets) in 195 ms. (204 steps per ms) remains 5/67 properties
BEST_FIRST walk for 40004 steps (8 resets) in 167 ms. (238 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 41 ms. (952 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 124 ms. (320 steps per ms) remains 2/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 92 ms. (430 steps per ms) remains 1/2 properties
[2025-06-08 23:31:40] [INFO ] Invariant cache hit.
[2025-06-08 23:31:40] [INFO ] State equation strengthened by 40 read => feed constraints.
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: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 63/66 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/66 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 383/449 variables, 26/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/449 variables, 24/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/449 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 55/504 variables, 13/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/504 variables, 15/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/504 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/504 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 504/504 variables, and 82 constraints, problems are : Problem set: 0 solved, 1 unsolved in 128 ms.
Refiners :[State Equation: 42/42 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 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: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 63/66 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/66 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 383/449 variables, 26/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/449 variables, 24/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/449 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/449 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 55/504 variables, 13/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/504 variables, 15/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/504 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/504 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 504/504 variables, and 83 constraints, problems are : Problem set: 0 solved, 1 unsolved in 225 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 360ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 238 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=79 )
Parikh walk visited 1 properties in 6 ms.
[2025-06-08 23:31:41] [INFO ] Flatten gal took : 12 ms
[2025-06-08 23:31:41] [INFO ] Flatten gal took : 12 ms
[2025-06-08 23:31:41] [INFO ] Input system was already deterministic with 462 transitions.
Computed a total of 0 stabilizing places and 21 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 42/42 places, 462/462 transitions.
Applied a total of 0 rules in 3 ms. Remains 42 /42 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2025-06-08 23:31:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:31:41] [INFO ] Implicit Places using invariants in 17 ms returned []
[2025-06-08 23:31:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:31:41] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-08 23:31:41] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Running 442 sub problems to find dead transitions.
[2025-06-08 23:31:41] [INFO ] Invariant cache hit.
[2025-06-08 23:31:41] [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) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 1 (OVERLAPS) 462/504 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/504 variables, 40/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 4 (OVERLAPS) 0/504 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
No progress, stopping.
After SMT solving in domain Real declared 504/504 variables, and 82 constraints, problems are : Problem set: 0 solved, 442 unsolved in 11860 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 442/442 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 442 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 1 (OVERLAPS) 462/504 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/504 variables, 40/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 442/524 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/504 variables, 0/524 constraints. Problems are: Problem set: 0 solved, 442 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 504/504 variables, and 524 constraints, problems are : Problem set: 0 solved, 442 unsolved in 30052 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 442/442 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42014ms problems are : Problem set: 0 solved, 442 unsolved
Search for dead transitions found 0 dead transitions in 42016ms
Finished structural reductions in LTL mode , in 1 iterations and 42135 ms. Remains : 42/42 places, 462/462 transitions.
[2025-06-08 23:32:23] [INFO ] Flatten gal took : 12 ms
[2025-06-08 23:32:23] [INFO ] Flatten gal took : 11 ms
[2025-06-08 23:32:23] [INFO ] Input system was already deterministic with 462 transitions.
[2025-06-08 23:32:23] [INFO ] Flatten gal took : 10 ms
[2025-06-08 23:32:23] [INFO ] Flatten gal took : 10 ms
[2025-06-08 23:32:23] [INFO ] Time to serialize gal into /tmp/CTLFireability3579386663504742490.gal : 8 ms
[2025-06-08 23:32:23] [INFO ] Time to serialize properties into /tmp/CTLFireability8035283090572291109.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/CTLFireability3579386663504742490.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8035283090572291109.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.
[2025-06-08 23:32:53] [INFO ] Flatten gal took : 10 ms
[2025-06-08 23:32:53] [INFO ] Applying decomposition
[2025-06-08 23:32:53] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13507386292788678887.txt' '-o' '/tmp/graph13507386292788678887.bin' '-w' '/tmp/graph13507386292788678887.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13507386292788678887.bin' '-l' '-1' '-v' '-w' '/tmp/graph13507386292788678887.weights' '-q' '0' '-e' '0.001'
[2025-06-08 23:32:53] [INFO ] Decomposing Gal with order
[2025-06-08 23:32:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 23:32:54] [INFO ] Flatten gal took : 212 ms
[2025-06-08 23:32:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-08 23:32:54] [INFO ] Time to serialize gal into /tmp/CTLFireability16856866901523435577.gal : 5 ms
[2025-06-08 23:32:54] [INFO ] Time to serialize properties into /tmp/CTLFireability10321041537147849707.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/CTLFireability16856866901523435577.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10321041537147849707.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 -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 42/42 places, 462/462 transitions.
Applied a total of 0 rules in 6 ms. Remains 42 /42 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2025-06-08 23:33:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:33:24] [INFO ] Implicit Places using invariants in 27 ms returned []
[2025-06-08 23:33:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:33:24] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-08 23:33:24] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
Running 442 sub problems to find dead transitions.
[2025-06-08 23:33:24] [INFO ] Invariant cache hit.
[2025-06-08 23:33:24] [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) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 1 (OVERLAPS) 462/504 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/504 variables, 40/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 4 (OVERLAPS) 0/504 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
No progress, stopping.
After SMT solving in domain Real declared 504/504 variables, and 82 constraints, problems are : Problem set: 0 solved, 442 unsolved in 11753 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 442/442 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 442 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 1 (OVERLAPS) 462/504 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/504 variables, 40/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 442/524 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/504 variables, 0/524 constraints. Problems are: Problem set: 0 solved, 442 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 504/504 variables, and 524 constraints, problems are : Problem set: 0 solved, 442 unsolved in 30015 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 442/442 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41868ms problems are : Problem set: 0 solved, 442 unsolved
Search for dead transitions found 0 dead transitions in 41870ms
Finished structural reductions in LTL mode , in 1 iterations and 42007 ms. Remains : 42/42 places, 462/462 transitions.
[2025-06-08 23:34:06] [INFO ] Flatten gal took : 10 ms
[2025-06-08 23:34:06] [INFO ] Flatten gal took : 10 ms
[2025-06-08 23:34:06] [INFO ] Input system was already deterministic with 462 transitions.
[2025-06-08 23:34:06] [INFO ] Flatten gal took : 7 ms
[2025-06-08 23:34:06] [INFO ] Flatten gal took : 7 ms
[2025-06-08 23:34:06] [INFO ] Time to serialize gal into /tmp/CTLFireability10523873934043326606.gal : 2 ms
[2025-06-08 23:34:06] [INFO ] Time to serialize properties into /tmp/CTLFireability12208543623682404918.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/CTLFireability10523873934043326606.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12208543623682404918.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.
[2025-06-08 23:34:36] [INFO ] Flatten gal took : 10 ms
[2025-06-08 23:34:36] [INFO ] Applying decomposition
[2025-06-08 23:34:36] [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/graph5629620815361986561.txt' '-o' '/tmp/graph5629620815361986561.bin' '-w' '/tmp/graph5629620815361986561.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5629620815361986561.bin' '-l' '-1' '-v' '-w' '/tmp/graph5629620815361986561.weights' '-q' '0' '-e' '0.001'
[2025-06-08 23:34:36] [INFO ] Decomposing Gal with order
[2025-06-08 23:34:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 23:34:36] [INFO ] Removed a total of 303 redundant transitions.
[2025-06-08 23:34:36] [INFO ] Flatten gal took : 30 ms
[2025-06-08 23:34:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-08 23:34:36] [INFO ] Time to serialize gal into /tmp/CTLFireability6447045757094458089.gal : 3 ms
[2025-06-08 23:34:36] [INFO ] Time to serialize properties into /tmp/CTLFireability12477144168274346770.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/CTLFireability6447045757094458089.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12477144168274346770.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 : 42/42 places, 462/462 transitions.
Graph (trivial) has 226 edges and 42 vertex of which 31 / 42 are part of one of the 2 SCC in 5 ms
Free SCC test removed 29 places
Ensure Unique test removed 392 transitions
Reduce isomorphic transitions removed 392 transitions.
Applied a total of 1 rules in 22 ms. Remains 13 /42 variables (removed 29) and now considering 70/462 (removed 392) transitions.
[2025-06-08 23:35:06] [INFO ] Flow matrix only has 66 transitions (discarded 4 similar events)
// Phase 1: matrix 66 rows 13 cols
[2025-06-08 23:35:06] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:35:06] [INFO ] Implicit Places using invariants in 32 ms returned []
[2025-06-08 23:35:06] [INFO ] Flow matrix only has 66 transitions (discarded 4 similar events)
[2025-06-08 23:35:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:35:06] [INFO ] State equation strengthened by 8 read => feed constraints.
[2025-06-08 23:35:06] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 23:35:06] [INFO ] Redundant transitions in 0 ms returned []
Running 55 sub problems to find dead transitions.
[2025-06-08 23:35:06] [INFO ] Flow matrix only has 66 transitions (discarded 4 similar events)
[2025-06-08 23:35:06] [INFO ] Invariant cache hit.
[2025-06-08 23:35:06] [INFO ] State equation strengthened by 8 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (OVERLAPS) 65/78 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 8/21 constraints. Problems are: Problem set: 0 solved, 55 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 4 (OVERLAPS) 0/78 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Real declared 78/79 variables, and 21 constraints, problems are : Problem set: 0 solved, 55 unsolved in 311 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 55/55 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (OVERLAPS) 65/78 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 8/21 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 55/76 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 5 (OVERLAPS) 0/78 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Int declared 78/79 variables, and 76 constraints, problems are : Problem set: 0 solved, 55 unsolved in 702 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 55/55 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1038ms problems are : Problem set: 0 solved, 55 unsolved
Search for dead transitions found 0 dead transitions in 1049ms
Starting structural reductions in SI_CTL mode, iteration 1 : 13/42 places, 70/462 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1153 ms. Remains : 13/42 places, 70/462 transitions.
[2025-06-08 23:35:07] [INFO ] Flatten gal took : 3 ms
[2025-06-08 23:35:07] [INFO ] Flatten gal took : 3 ms
[2025-06-08 23:35:07] [INFO ] Input system was already deterministic with 70 transitions.
[2025-06-08 23:35:07] [INFO ] Flatten gal took : 2 ms
[2025-06-08 23:35:07] [INFO ] Flatten gal took : 1 ms
[2025-06-08 23:35:07] [INFO ] Time to serialize gal into /tmp/CTLFireability18001011348835269.gal : 1 ms
[2025-06-08 23:35:07] [INFO ] Time to serialize properties into /tmp/CTLFireability3686671976144349338.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/CTLFireability18001011348835269.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3686671976144349338.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 -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.53407e+17,7.01731,140376,2,1100,5,825610,6,0,130,854253,0


Converting to forward existential form...Done !
original formula: ((!(E(((((pl_survivor_n15>=1)&&(pl_undead_n15>=1)) + !(AF((pl_undead_n21>=1)))) * (pl_undead_n16<1)) U EF(((((pl_survivor_n15>=1)&&(pl_un...395
=> equivalent forward existential formula: [(FwdU(FwdU(((Init * !(E(TRUE U !(E(TRUE U !(((pl_survivor_n12>=1)&&(pl_undead_n11>=1)))))))) * !(EG((((pl_undea...492
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, In...250
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2025-06-08 23:35:37] [INFO ] Flatten gal took : 2 ms
[2025-06-08 23:35:37] [INFO ] Applying decomposition
[2025-06-08 23:35:37] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3101228392151969547.txt' '-o' '/tmp/graph3101228392151969547.bin' '-w' '/tmp/graph3101228392151969547.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3101228392151969547.bin' '-l' '-1' '-v' '-w' '/tmp/graph3101228392151969547.weights' '-q' '0' '-e' '0.001'
[2025-06-08 23:35:37] [INFO ] Decomposing Gal with order
[2025-06-08 23:35:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 23:35:37] [INFO ] Removed a total of 14 redundant transitions.
[2025-06-08 23:35:37] [INFO ] Flatten gal took : 4 ms
[2025-06-08 23:35:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 2 ms.
[2025-06-08 23:35:37] [INFO ] Time to serialize gal into /tmp/CTLFireability8623667180923109464.gal : 1 ms
[2025-06-08 23:35:37] [INFO ] Time to serialize properties into /tmp/CTLFireability6367862495852607295.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/CTLFireability8623667180923109464.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6367862495852607295.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 -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.53407e+17,20.3721,308512,188,1167,26209,1.1614e+06,55,42004,76,2.63682e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 42/42 places, 462/462 transitions.
Graph (trivial) has 344 edges and 42 vertex of which 38 / 42 are part of one of the 2 SCC in 0 ms
Free SCC test removed 36 places
Ensure Unique test removed 440 transitions
Reduce isomorphic transitions removed 440 transitions.
Applied a total of 1 rules in 2 ms. Remains 6 /42 variables (removed 36) and now considering 22/462 (removed 440) transitions.
[2025-06-08 23:36:07] [INFO ] Flow matrix only has 21 transitions (discarded 1 similar events)
// Phase 1: matrix 21 rows 6 cols
[2025-06-08 23:36:07] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:36:07] [INFO ] Implicit Places using invariants in 21 ms returned []
[2025-06-08 23:36:07] [INFO ] Flow matrix only has 21 transitions (discarded 1 similar events)
[2025-06-08 23:36:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:36:07] [INFO ] State equation strengthened by 4 read => feed constraints.
[2025-06-08 23:36:07] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 23:36:07] [INFO ] Redundant transitions in 1 ms returned []
Running 14 sub problems to find dead transitions.
[2025-06-08 23:36:07] [INFO ] Flow matrix only has 21 transitions (discarded 1 similar events)
[2025-06-08 23:36:07] [INFO ] Invariant cache hit.
[2025-06-08 23:36:07] [INFO ] State equation strengthened by 4 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 19/24 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 14 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/24 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 2/26 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/26 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (OVERLAPS) 0/26 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 26/27 variables, and 10 constraints, problems are : Problem set: 0 solved, 14 unsolved in 129 ms.
Refiners :[State Equation: 6/6 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 19/24 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/24 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/24 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 2/26 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/26 variables, 13/24 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/26 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (OVERLAPS) 0/26 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 26/27 variables, and 24 constraints, problems are : Problem set: 0 solved, 14 unsolved in 135 ms.
Refiners :[State Equation: 6/6 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 296ms problems are : Problem set: 0 solved, 14 unsolved
Search for dead transitions found 0 dead transitions in 296ms
Starting structural reductions in SI_CTL mode, iteration 1 : 6/42 places, 22/462 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 349 ms. Remains : 6/42 places, 22/462 transitions.
[2025-06-08 23:36:08] [INFO ] Flatten gal took : 0 ms
[2025-06-08 23:36:08] [INFO ] Flatten gal took : 0 ms
[2025-06-08 23:36:08] [INFO ] Input system was already deterministic with 22 transitions.
[2025-06-08 23:36:08] [INFO ] Flatten gal took : 0 ms
[2025-06-08 23:36:08] [INFO ] Flatten gal took : 0 ms
[2025-06-08 23:36:08] [INFO ] Time to serialize gal into /tmp/CTLFireability14756667379004569806.gal : 0 ms
[2025-06-08 23:36:08] [INFO ] Time to serialize properties into /tmp/CTLFireability5133093928462012589.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/CTLFireability14756667379004569806.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5133093928462012589.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,4.37746e+09,5.35324,110528,2,7749,5,648367,6,0,51,659315,0


Converting to forward existential form...Done !
original formula: EF(((pl_undead_n10>=1) * AG((((pl_survivor_n21<1)||(pl_undead_n21<1))&&(pl_undead_n17<1)))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * (pl_undead_n10>=1)) * !(E(TRUE U !((((pl_survivor_n21<1)||(pl_undead_n21<1))&&(pl_undead_n1...174
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, Intersection with reachable at each step enabled. (destroyed...191
(forward)formula 0,0,17.0878,218636,1,0,41,883665,65,20,875,997280,53
FORMULA ZombiesAndSurvivors-PT-Kneser210702060060-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 42/42 places, 462/462 transitions.
Graph (trivial) has 400 edges and 42 vertex of which 41 / 42 are part of one of the 2 SCC in 0 ms
Free SCC test removed 39 places
Ensure Unique test removed 454 transitions
Reduce isomorphic transitions removed 454 transitions.
Applied a total of 1 rules in 2 ms. Remains 3 /42 variables (removed 39) and now considering 8/462 (removed 454) transitions.
[2025-06-08 23:36:25] [INFO ] Flow matrix only has 7 transitions (discarded 1 similar events)
// Phase 1: matrix 7 rows 3 cols
[2025-06-08 23:36:25] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:36:25] [INFO ] Implicit Places using invariants in 13 ms returned []
[2025-06-08 23:36:25] [INFO ] Flow matrix only has 7 transitions (discarded 1 similar events)
[2025-06-08 23:36:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:36:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-08 23:36:25] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 23:36:25] [INFO ] Redundant transitions in 0 ms returned []
Running 3 sub problems to find dead transitions.
[2025-06-08 23:36:25] [INFO ] Flow matrix only has 7 transitions (discarded 1 similar events)
[2025-06-08 23:36:25] [INFO ] Invariant cache hit.
[2025-06-08 23:36:25] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 5/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/7 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 2/9 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/9 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/9 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 9/10 variables, and 4 constraints, problems are : Problem set: 0 solved, 3 unsolved in 38 ms.
Refiners :[State Equation: 3/3 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 5/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 2/9 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/9 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/9 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/9 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 9/10 variables, and 7 constraints, problems are : Problem set: 0 solved, 3 unsolved in 53 ms.
Refiners :[State Equation: 3/3 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 109ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 109ms
Starting structural reductions in SI_CTL mode, iteration 1 : 3/42 places, 8/462 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 152 ms. Remains : 3/42 places, 8/462 transitions.
[2025-06-08 23:36:25] [INFO ] Flatten gal took : 1 ms
[2025-06-08 23:36:25] [INFO ] Flatten gal took : 0 ms
[2025-06-08 23:36:25] [INFO ] Input system was already deterministic with 8 transitions.
[2025-06-08 23:36:25] [INFO ] Flatten gal took : 0 ms
[2025-06-08 23:36:25] [INFO ] Flatten gal took : 0 ms
[2025-06-08 23:36:25] [INFO ] Time to serialize gal into /tmp/CTLFireability1100717380170334275.gal : 0 ms
[2025-06-08 23:36:25] [INFO ] Time to serialize properties into /tmp/CTLFireability3696280805426024928.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/CTLFireability1100717380170334275.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3696280805426024928.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,264798,0.189836,8012,2,245,5,20221,6,0,22,22037,0


Converting to forward existential form...Done !
original formula: AG(EF(AG((pl_undead_n9<1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E(TRUE U !((pl_undead_n9<1)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total...165
(forward)formula 0,0,2.49532,41928,1,0,322,88502,36,253,404,132676,624
FORMULA ZombiesAndSurvivors-PT-Kneser210702060060-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 42/42 places, 462/462 transitions.
Graph (trivial) has 290 edges and 42 vertex of which 35 / 42 are part of one of the 2 SCC in 1 ms
Free SCC test removed 33 places
Ensure Unique test removed 424 transitions
Reduce isomorphic transitions removed 424 transitions.
Applied a total of 1 rules in 2 ms. Remains 9 /42 variables (removed 33) and now considering 38/462 (removed 424) transitions.
[2025-06-08 23:36:27] [INFO ] Flow matrix only has 34 transitions (discarded 4 similar events)
// Phase 1: matrix 34 rows 9 cols
[2025-06-08 23:36:27] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:36:27] [INFO ] Implicit Places using invariants in 13 ms returned []
[2025-06-08 23:36:27] [INFO ] Flow matrix only has 34 transitions (discarded 4 similar events)
[2025-06-08 23:36:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:36:27] [INFO ] State equation strengthened by 7 read => feed constraints.
[2025-06-08 23:36:27] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 23:36:27] [INFO ] Redundant transitions in 1 ms returned []
Running 31 sub problems to find dead transitions.
[2025-06-08 23:36:27] [INFO ] Flow matrix only has 34 transitions (discarded 4 similar events)
[2025-06-08 23:36:27] [INFO ] Invariant cache hit.
[2025-06-08 23:36:27] [INFO ] State equation strengthened by 7 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 1 (OVERLAPS) 33/42 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 31 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 4 (OVERLAPS) 0/42 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 31 unsolved
No progress, stopping.
After SMT solving in domain Real declared 42/43 variables, and 16 constraints, problems are : Problem set: 0 solved, 31 unsolved in 160 ms.
Refiners :[State Equation: 9/9 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 31/31 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 31 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 1 (OVERLAPS) 33/42 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 31/47 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 5 (OVERLAPS) 0/42 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 31 unsolved
No progress, stopping.
After SMT solving in domain Int declared 42/43 variables, and 47 constraints, problems are : Problem set: 0 solved, 31 unsolved in 288 ms.
Refiners :[State Equation: 9/9 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 31/31 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 468ms problems are : Problem set: 0 solved, 31 unsolved
Search for dead transitions found 0 dead transitions in 468ms
Starting structural reductions in SI_CTL mode, iteration 1 : 9/42 places, 38/462 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 511 ms. Remains : 9/42 places, 38/462 transitions.
[2025-06-08 23:36:28] [INFO ] Flatten gal took : 1 ms
[2025-06-08 23:36:28] [INFO ] Flatten gal took : 1 ms
[2025-06-08 23:36:28] [INFO ] Input system was already deterministic with 38 transitions.
[2025-06-08 23:36:28] [INFO ] Flatten gal took : 1 ms
[2025-06-08 23:36:28] [INFO ] Flatten gal took : 1 ms
[2025-06-08 23:36:28] [INFO ] Time to serialize gal into /tmp/CTLFireability9895829755644271237.gal : 0 ms
[2025-06-08 23:36:28] [INFO ] Time to serialize properties into /tmp/CTLFireability10138026277816648543.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/CTLFireability9895829755644271237.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10138026277816648543.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.
[2025-06-08 23:36:58] [INFO ] Flatten gal took : 1 ms
[2025-06-08 23:36:58] [INFO ] Applying decomposition
[2025-06-08 23:36:58] [INFO ] Flatten gal took : 0 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/graph3603458397950417351.txt' '-o' '/tmp/graph3603458397950417351.bin' '-w' '/tmp/graph3603458397950417351.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3603458397950417351.bin' '-l' '-1' '-v' '-w' '/tmp/graph3603458397950417351.weights' '-q' '0' '-e' '0.001'
[2025-06-08 23:36:58] [INFO ] Decomposing Gal with order
[2025-06-08 23:36:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 23:36:58] [INFO ] Removed a total of 17 redundant transitions.
[2025-06-08 23:36:58] [INFO ] Flatten gal took : 3 ms
[2025-06-08 23:36:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 15 labels/synchronizations in 1 ms.
[2025-06-08 23:36:58] [INFO ] Time to serialize gal into /tmp/CTLFireability14770124249096259278.gal : 0 ms
[2025-06-08 23:36:58] [INFO ] Time to serialize properties into /tmp/CTLFireability5419085348259140104.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/CTLFireability14770124249096259278.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5419085348259140104.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.
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,5.52793e+12,18.7342,295940,373,554,176382,626150,78,348574,40,1.5439e+06,0


Converting to forward existential form...Done !
original formula: EF(!(E(EG((u1.pl_undead_n2>=1)) U (E(E(((i0.u0.pl_survivor_n1>=1)&&(u1.pl_undead_n1>=1)) U (i0.u0.pl_survivor_n7>=1)) U (((i0.u2.pl_survi...257
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(EG((u1.pl_undead_n2>=1)) U (E(E(((i0.u0.pl_survivor_n1>=1)&&(u1.pl_undead_n1>=1)) U (i0....321
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t6, t11, Intersection with reachable at each step enabled. (destroyed/revers...184
Fast SCC detection found an SCC at level 1
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 42/42 places, 462/462 transitions.
Applied a total of 0 rules in 3 ms. Remains 42 /42 variables (removed 0) and now considering 462/462 (removed 0) transitions.
// Phase 1: matrix 462 rows 42 cols
[2025-06-08 23:37:28] [INFO ] Computed 0 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:37:28] [INFO ] Implicit Places using invariants in 26 ms returned []
[2025-06-08 23:37:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:37:28] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-08 23:37:28] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
Running 442 sub problems to find dead transitions.
[2025-06-08 23:37:28] [INFO ] Invariant cache hit.
[2025-06-08 23:37:28] [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) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 1 (OVERLAPS) 462/504 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/504 variables, 40/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 4 (OVERLAPS) 0/504 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
No progress, stopping.
After SMT solving in domain Real declared 504/504 variables, and 82 constraints, problems are : Problem set: 0 solved, 442 unsolved in 11785 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 442/442 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 442 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 1 (OVERLAPS) 462/504 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/504 variables, 40/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 442/524 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/504 variables, 0/524 constraints. Problems are: Problem set: 0 solved, 442 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 504/504 variables, and 524 constraints, problems are : Problem set: 0 solved, 442 unsolved in 30015 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 442/442 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41895ms problems are : Problem set: 0 solved, 442 unsolved
Search for dead transitions found 0 dead transitions in 41895ms
Finished structural reductions in LTL mode , in 1 iterations and 42051 ms. Remains : 42/42 places, 462/462 transitions.
[2025-06-08 23:38:10] [INFO ] Flatten gal took : 9 ms
[2025-06-08 23:38:10] [INFO ] Flatten gal took : 6 ms
[2025-06-08 23:38:10] [INFO ] Input system was already deterministic with 462 transitions.
[2025-06-08 23:38:10] [INFO ] Flatten gal took : 6 ms
[2025-06-08 23:38:10] [INFO ] Flatten gal took : 6 ms
[2025-06-08 23:38:10] [INFO ] Time to serialize gal into /tmp/CTLFireability12377444342972073048.gal : 5 ms
[2025-06-08 23:38:10] [INFO ] Time to serialize properties into /tmp/CTLFireability5221926584415700343.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/CTLFireability12377444342972073048.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5221926584415700343.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.
[2025-06-08 23:38:40] [INFO ] Flatten gal took : 12 ms
[2025-06-08 23:38:40] [INFO ] Applying decomposition
[2025-06-08 23:38:40] [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/graph14670190756649283325.txt' '-o' '/tmp/graph14670190756649283325.bin' '-w' '/tmp/graph14670190756649283325.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14670190756649283325.bin' '-l' '-1' '-v' '-w' '/tmp/graph14670190756649283325.weights' '-q' '0' '-e' '0.001'
[2025-06-08 23:38:40] [INFO ] Decomposing Gal with order
[2025-06-08 23:38:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 23:38:40] [INFO ] Flatten gal took : 26 ms
[2025-06-08 23:38:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2025-06-08 23:38:40] [INFO ] Time to serialize gal into /tmp/CTLFireability13044399698378700826.gal : 1 ms
[2025-06-08 23:38:40] [INFO ] Time to serialize properties into /tmp/CTLFireability169493350481999588.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/CTLFireability13044399698378700826.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability169493350481999588.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 -...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 : 42/42 places, 462/462 transitions.
Applied a total of 0 rules in 2 ms. Remains 42 /42 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2025-06-08 23:39:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:39:10] [INFO ] Implicit Places using invariants in 36 ms returned []
[2025-06-08 23:39:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:39:11] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-08 23:39:11] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
Running 442 sub problems to find dead transitions.
[2025-06-08 23:39:11] [INFO ] Invariant cache hit.
[2025-06-08 23:39:11] [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) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 1 (OVERLAPS) 462/504 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/504 variables, 40/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 4 (OVERLAPS) 0/504 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
No progress, stopping.
After SMT solving in domain Real declared 504/504 variables, and 82 constraints, problems are : Problem set: 0 solved, 442 unsolved in 11886 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 442/442 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 442 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 1 (OVERLAPS) 462/504 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/504 variables, 40/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 442/524 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/504 variables, 0/524 constraints. Problems are: Problem set: 0 solved, 442 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 504/504 variables, and 524 constraints, problems are : Problem set: 0 solved, 442 unsolved in 30015 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 442/442 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41989ms problems are : Problem set: 0 solved, 442 unsolved
Search for dead transitions found 0 dead transitions in 41989ms
Finished structural reductions in LTL mode , in 1 iterations and 42120 ms. Remains : 42/42 places, 462/462 transitions.
[2025-06-08 23:39:53] [INFO ] Flatten gal took : 5 ms
[2025-06-08 23:39:53] [INFO ] Flatten gal took : 6 ms
[2025-06-08 23:39:53] [INFO ] Input system was already deterministic with 462 transitions.
[2025-06-08 23:39:53] [INFO ] Flatten gal took : 5 ms
[2025-06-08 23:39:53] [INFO ] Flatten gal took : 6 ms
[2025-06-08 23:39:53] [INFO ] Time to serialize gal into /tmp/CTLFireability11290829462547188662.gal : 1 ms
[2025-06-08 23:39:53] [INFO ] Time to serialize properties into /tmp/CTLFireability9002499331716056984.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/CTLFireability11290829462547188662.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9002499331716056984.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.
[2025-06-08 23:40:23] [INFO ] Flatten gal took : 11 ms
[2025-06-08 23:40:23] [INFO ] Applying decomposition
[2025-06-08 23:40:23] [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/graph13034034729636931881.txt' '-o' '/tmp/graph13034034729636931881.bin' '-w' '/tmp/graph13034034729636931881.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13034034729636931881.bin' '-l' '-1' '-v' '-w' '/tmp/graph13034034729636931881.weights' '-q' '0' '-e' '0.001'
[2025-06-08 23:40:23] [INFO ] Decomposing Gal with order
[2025-06-08 23:40:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 23:40:23] [INFO ] Removed a total of 231 redundant transitions.
[2025-06-08 23:40:23] [INFO ] Flatten gal took : 22 ms
[2025-06-08 23:40:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-08 23:40:23] [INFO ] Time to serialize gal into /tmp/CTLFireability5372635666488407623.gal : 2 ms
[2025-06-08 23:40:23] [INFO ] Time to serialize properties into /tmp/CTLFireability9637594950127023049.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/CTLFireability5372635666488407623.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9637594950127023049.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 -...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 : 42/42 places, 462/462 transitions.
Applied a total of 0 rules in 4 ms. Remains 42 /42 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2025-06-08 23:40:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:40:53] [INFO ] Implicit Places using invariants in 18 ms returned []
[2025-06-08 23:40:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:40:53] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-08 23:40:53] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Running 442 sub problems to find dead transitions.
[2025-06-08 23:40:53] [INFO ] Invariant cache hit.
[2025-06-08 23:40:53] [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) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 1 (OVERLAPS) 462/504 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/504 variables, 40/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 4 (OVERLAPS) 0/504 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
No progress, stopping.
After SMT solving in domain Real declared 504/504 variables, and 82 constraints, problems are : Problem set: 0 solved, 442 unsolved in 11654 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 442/442 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 442 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 1 (OVERLAPS) 462/504 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/504 variables, 40/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 442/524 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/504 variables, 0/524 constraints. Problems are: Problem set: 0 solved, 442 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 504/504 variables, and 524 constraints, problems are : Problem set: 0 solved, 442 unsolved in 30018 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 442/442 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41752ms problems are : Problem set: 0 solved, 442 unsolved
Search for dead transitions found 0 dead transitions in 41754ms
Finished structural reductions in LTL mode , in 1 iterations and 41875 ms. Remains : 42/42 places, 462/462 transitions.
[2025-06-08 23:41:35] [INFO ] Flatten gal took : 6 ms
[2025-06-08 23:41:35] [INFO ] Flatten gal took : 5 ms
[2025-06-08 23:41:35] [INFO ] Input system was already deterministic with 462 transitions.
[2025-06-08 23:41:35] [INFO ] Flatten gal took : 5 ms
[2025-06-08 23:41:35] [INFO ] Flatten gal took : 5 ms
[2025-06-08 23:41:35] [INFO ] Time to serialize gal into /tmp/CTLFireability13840357486994705213.gal : 2 ms
[2025-06-08 23:41:35] [INFO ] Time to serialize properties into /tmp/CTLFireability8460454876508756101.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/CTLFireability13840357486994705213.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8460454876508756101.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.
[2025-06-08 23:42:05] [INFO ] Flatten gal took : 8 ms
[2025-06-08 23:42:05] [INFO ] Applying decomposition
[2025-06-08 23:42:05] [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/graph5476554873750639391.txt' '-o' '/tmp/graph5476554873750639391.bin' '-w' '/tmp/graph5476554873750639391.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5476554873750639391.bin' '-l' '-1' '-v' '-w' '/tmp/graph5476554873750639391.weights' '-q' '0' '-e' '0.001'
[2025-06-08 23:42:05] [INFO ] Decomposing Gal with order
[2025-06-08 23:42:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 23:42:05] [INFO ] Flatten gal took : 11 ms
[2025-06-08 23:42:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-08 23:42:05] [INFO ] Time to serialize gal into /tmp/CTLFireability13100394007007418920.gal : 2 ms
[2025-06-08 23:42:05] [INFO ] Time to serialize properties into /tmp/CTLFireability7570494334632821347.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/CTLFireability13100394007007418920.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7570494334632821347.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 : 42/42 places, 462/462 transitions.
Graph (trivial) has 380 edges and 42 vertex of which 40 / 42 are part of one of the 2 SCC in 1 ms
Free SCC test removed 38 places
Ensure Unique test removed 450 transitions
Reduce isomorphic transitions removed 450 transitions.
Applied a total of 1 rules in 3 ms. Remains 4 /42 variables (removed 38) and now considering 12/462 (removed 450) transitions.
[2025-06-08 23:42:35] [INFO ] Flow matrix only has 10 transitions (discarded 2 similar events)
// Phase 1: matrix 10 rows 4 cols
[2025-06-08 23:42:35] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:42:35] [INFO ] Implicit Places using invariants in 16 ms returned []
[2025-06-08 23:42:35] [INFO ] Flow matrix only has 10 transitions (discarded 2 similar events)
[2025-06-08 23:42:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:42:35] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-06-08 23:42:35] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 23:42:35] [INFO ] Redundant transitions in 0 ms returned []
Running 7 sub problems to find dead transitions.
[2025-06-08 23:42:35] [INFO ] Flow matrix only has 10 transitions (discarded 2 similar events)
[2025-06-08 23:42:35] [INFO ] Invariant cache hit.
[2025-06-08 23:42:35] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 8/11 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/11 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 2/13 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/13 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 0/13 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13/14 variables, and 6 constraints, problems are : Problem set: 0 solved, 7 unsolved in 58 ms.
Refiners :[State Equation: 4/4 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 8/11 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/11 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 2/13 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/13 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/13 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 0/13 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 13/14 variables, and 13 constraints, problems are : Problem set: 0 solved, 7 unsolved in 58 ms.
Refiners :[State Equation: 4/4 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 145ms problems are : Problem set: 0 solved, 7 unsolved
Search for dead transitions found 0 dead transitions in 145ms
Starting structural reductions in SI_CTL mode, iteration 1 : 4/42 places, 12/462 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 190 ms. Remains : 4/42 places, 12/462 transitions.
[2025-06-08 23:42:35] [INFO ] Flatten gal took : 1 ms
[2025-06-08 23:42:35] [INFO ] Flatten gal took : 0 ms
[2025-06-08 23:42:35] [INFO ] Input system was already deterministic with 12 transitions.
[2025-06-08 23:42:35] [INFO ] Flatten gal took : 1 ms
[2025-06-08 23:42:35] [INFO ] Flatten gal took : 0 ms
[2025-06-08 23:42:35] [INFO ] Time to serialize gal into /tmp/CTLFireability6022225610257397026.gal : 0 ms
[2025-06-08 23:42:35] [INFO ] Time to serialize properties into /tmp/CTLFireability11286937930964234695.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/CTLFireability6022225610257397026.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11286937930964234695.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,6.47856e+06,1.07888,24212,2,3966,5,67721,6,0,31,76143,0


Converting to forward existential form...Done !
original formula: EF(((pl_survivor_n20<1) * AF(AG((pl_undead_n1>=1)))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * (pl_survivor_n20<1)) * !(EG(!(!(E(TRUE U !((pl_undead_n1>=1))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, Intersection with reachable at each step enabled. (destroyed/reverse...182
(forward)formula 0,0,25.6644,427608,1,0,30,1.01358e+06,47,15,516,1.06452e+06,37
FORMULA ZombiesAndSurvivors-PT-Kneser210702060060-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 42/42 places, 462/462 transitions.
Graph (trivial) has 162 edges and 42 vertex of which 27 / 42 are part of one of the 2 SCC in 1 ms
Free SCC test removed 25 places
Ensure Unique test removed 362 transitions
Reduce isomorphic transitions removed 362 transitions.
Applied a total of 1 rules in 9 ms. Remains 17 /42 variables (removed 25) and now considering 100/462 (removed 362) transitions.
[2025-06-08 23:43:01] [INFO ] Flow matrix only has 95 transitions (discarded 5 similar events)
// Phase 1: matrix 95 rows 17 cols
[2025-06-08 23:43:01] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:43:01] [INFO ] Implicit Places using invariants in 22 ms returned []
[2025-06-08 23:43:01] [INFO ] Flow matrix only has 95 transitions (discarded 5 similar events)
[2025-06-08 23:43:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:43:01] [INFO ] State equation strengthened by 11 read => feed constraints.
[2025-06-08 23:43:01] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 23:43:01] [INFO ] Redundant transitions in 2 ms returned []
Running 81 sub problems to find dead transitions.
[2025-06-08 23:43:01] [INFO ] Flow matrix only has 95 transitions (discarded 5 similar events)
[2025-06-08 23:43:01] [INFO ] Invariant cache hit.
[2025-06-08 23:43:01] [INFO ] State equation strengthened by 11 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (OVERLAPS) 94/111 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/111 variables, 11/28 constraints. Problems are: Problem set: 0 solved, 81 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/111 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (OVERLAPS) 0/111 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 81 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/112 variables, and 28 constraints, problems are : Problem set: 0 solved, 81 unsolved in 481 ms.
Refiners :[State Equation: 17/17 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 81 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (OVERLAPS) 94/111 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/111 variables, 11/28 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/111 variables, 81/109 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (OVERLAPS) 0/111 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 81 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/112 variables, and 109 constraints, problems are : Problem set: 0 solved, 81 unsolved in 1599 ms.
Refiners :[State Equation: 17/17 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2096ms problems are : Problem set: 0 solved, 81 unsolved
Search for dead transitions found 0 dead transitions in 2096ms
Starting structural reductions in SI_CTL mode, iteration 1 : 17/42 places, 100/462 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2171 ms. Remains : 17/42 places, 100/462 transitions.
[2025-06-08 23:43:03] [INFO ] Flatten gal took : 3 ms
[2025-06-08 23:43:03] [INFO ] Flatten gal took : 2 ms
[2025-06-08 23:43:03] [INFO ] Input system was already deterministic with 100 transitions.
[2025-06-08 23:43:03] [INFO ] Flatten gal took : 1 ms
[2025-06-08 23:43:03] [INFO ] Flatten gal took : 1 ms
[2025-06-08 23:43:03] [INFO ] Time to serialize gal into /tmp/CTLFireability3209806118227872676.gal : 0 ms
[2025-06-08 23:43:03] [INFO ] Time to serialize properties into /tmp/CTLFireability17785918287324954263.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/CTLFireability3209806118227872676.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17785918287324954263.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.44501e+21,10.3898,193828,2,1466,5,1.26958e+06,6,0,178,1.31905e+06,0


Converting to forward existential form...Done !
original formula: A(!((((pl_survivor_n13>=1) + A((((pl_survivor_n6>=1)&&(pl_undead_n17>=1))||(pl_survivor_n13<1)) U A((pl_undead_n16>=1) U (pl_survivor_n10...472
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U (!((E(!((((pl_survivor_n10>=1)&&(pl_undead_n10>=1))&&((pl_undead_n7>=1)&&(pl_undead_n1...1923
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...281
Detected timeout of ITS tools.
[2025-06-08 23:43:33] [INFO ] Flatten gal took : 1 ms
[2025-06-08 23:43:33] [INFO ] Applying decomposition
[2025-06-08 23:43:33] [INFO ] Flatten gal took : 1 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/graph2659655071828139560.txt' '-o' '/tmp/graph2659655071828139560.bin' '-w' '/tmp/graph2659655071828139560.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2659655071828139560.bin' '-l' '-1' '-v' '-w' '/tmp/graph2659655071828139560.weights' '-q' '0' '-e' '0.001'
[2025-06-08 23:43:33] [INFO ] Decomposing Gal with order
[2025-06-08 23:43:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 23:43:33] [INFO ] Removed a total of 18 redundant transitions.
[2025-06-08 23:43:33] [INFO ] Flatten gal took : 5 ms
[2025-06-08 23:43:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 1 ms.
[2025-06-08 23:43:33] [INFO ] Time to serialize gal into /tmp/CTLFireability5347953275371305838.gal : 1 ms
[2025-06-08 23:43:33] [INFO ] Time to serialize properties into /tmp/CTLFireability3805629457124958211.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/CTLFireability5347953275371305838.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3805629457124958211.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 -...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 : 42/42 places, 462/462 transitions.
Applied a total of 0 rules in 5 ms. Remains 42 /42 variables (removed 0) and now considering 462/462 (removed 0) transitions.
// Phase 1: matrix 462 rows 42 cols
[2025-06-08 23:44:03] [INFO ] Computed 0 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:44:03] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-06-08 23:44:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:44:03] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-08 23:44:03] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
Running 442 sub problems to find dead transitions.
[2025-06-08 23:44:03] [INFO ] Invariant cache hit.
[2025-06-08 23:44:03] [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) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 1 (OVERLAPS) 462/504 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/504 variables, 40/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 4 (OVERLAPS) 0/504 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
No progress, stopping.
After SMT solving in domain Real declared 504/504 variables, and 82 constraints, problems are : Problem set: 0 solved, 442 unsolved in 11948 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 442/442 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 442 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 1 (OVERLAPS) 462/504 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/504 variables, 40/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 442/524 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/504 variables, 0/524 constraints. Problems are: Problem set: 0 solved, 442 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 504/504 variables, and 524 constraints, problems are : Problem set: 0 solved, 442 unsolved in 30018 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 442/442 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42030ms problems are : Problem set: 0 solved, 442 unsolved
Search for dead transitions found 0 dead transitions in 42030ms
Finished structural reductions in LTL mode , in 1 iterations and 42162 ms. Remains : 42/42 places, 462/462 transitions.
[2025-06-08 23:44:45] [INFO ] Flatten gal took : 6 ms
[2025-06-08 23:44:45] [INFO ] Flatten gal took : 5 ms
[2025-06-08 23:44:45] [INFO ] Input system was already deterministic with 462 transitions.
[2025-06-08 23:44:45] [INFO ] Flatten gal took : 4 ms
[2025-06-08 23:44:45] [INFO ] Flatten gal took : 5 ms
[2025-06-08 23:44:45] [INFO ] Time to serialize gal into /tmp/CTLFireability6899899301383634477.gal : 2 ms
[2025-06-08 23:44:45] [INFO ] Time to serialize properties into /tmp/CTLFireability15887459390369934416.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/CTLFireability6899899301383634477.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15887459390369934416.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.
[2025-06-08 23:45:15] [INFO ] Flatten gal took : 9 ms
[2025-06-08 23:45:15] [INFO ] Applying decomposition
[2025-06-08 23:45:15] [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/graph7945796083955980487.txt' '-o' '/tmp/graph7945796083955980487.bin' '-w' '/tmp/graph7945796083955980487.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7945796083955980487.bin' '-l' '-1' '-v' '-w' '/tmp/graph7945796083955980487.weights' '-q' '0' '-e' '0.001'
[2025-06-08 23:45:15] [INFO ] Decomposing Gal with order
[2025-06-08 23:45:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 23:45:15] [INFO ] Flatten gal took : 9 ms
[2025-06-08 23:45:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2025-06-08 23:45:15] [INFO ] Time to serialize gal into /tmp/CTLFireability10380625148929765359.gal : 2 ms
[2025-06-08 23:45:15] [INFO ] Time to serialize properties into /tmp/CTLFireability9441244763602281440.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/CTLFireability10380625148929765359.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9441244763602281440.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 LTL mode, iteration 0 : 42/42 places, 462/462 transitions.
Applied a total of 0 rules in 10 ms. Remains 42 /42 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2025-06-08 23:45:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:45:46] [INFO ] Implicit Places using invariants in 19 ms returned []
[2025-06-08 23:45:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:45:46] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-08 23:45:46] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
Running 442 sub problems to find dead transitions.
[2025-06-08 23:45:46] [INFO ] Invariant cache hit.
[2025-06-08 23:45:46] [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) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 1 (OVERLAPS) 462/504 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/504 variables, 40/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 4 (OVERLAPS) 0/504 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
No progress, stopping.
After SMT solving in domain Real declared 504/504 variables, and 82 constraints, problems are : Problem set: 0 solved, 442 unsolved in 11876 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 442/442 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 442 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 1 (OVERLAPS) 462/504 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/504 variables, 40/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 442/524 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/504 variables, 0/524 constraints. Problems are: Problem set: 0 solved, 442 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 504/504 variables, and 524 constraints, problems are : Problem set: 0 solved, 442 unsolved in 30015 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 442/442 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41951ms problems are : Problem set: 0 solved, 442 unsolved
Search for dead transitions found 0 dead transitions in 41956ms
Finished structural reductions in LTL mode , in 1 iterations and 42097 ms. Remains : 42/42 places, 462/462 transitions.
[2025-06-08 23:46:28] [INFO ] Flatten gal took : 5 ms
[2025-06-08 23:46:28] [INFO ] Flatten gal took : 4 ms
[2025-06-08 23:46:28] [INFO ] Input system was already deterministic with 462 transitions.
[2025-06-08 23:46:28] [INFO ] Flatten gal took : 5 ms
[2025-06-08 23:46:28] [INFO ] Flatten gal took : 4 ms
[2025-06-08 23:46:28] [INFO ] Time to serialize gal into /tmp/CTLFireability2735534504056938889.gal : 2 ms
[2025-06-08 23:46:28] [INFO ] Time to serialize properties into /tmp/CTLFireability9930224707358177083.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/CTLFireability2735534504056938889.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9930224707358177083.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.
[2025-06-08 23:46:58] [INFO ] Flatten gal took : 6 ms
[2025-06-08 23:46:58] [INFO ] Applying decomposition
[2025-06-08 23:46:58] [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/graph17311460976859574660.txt' '-o' '/tmp/graph17311460976859574660.bin' '-w' '/tmp/graph17311460976859574660.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17311460976859574660.bin' '-l' '-1' '-v' '-w' '/tmp/graph17311460976859574660.weights' '-q' '0' '-e' '0.001'
[2025-06-08 23:46:58] [INFO ] Decomposing Gal with order
[2025-06-08 23:46:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 23:46:58] [INFO ] Flatten gal took : 8 ms
[2025-06-08 23:46:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2025-06-08 23:46:58] [INFO ] Time to serialize gal into /tmp/CTLFireability11983885090480104586.gal : 1 ms
[2025-06-08 23:46:58] [INFO ] Time to serialize properties into /tmp/CTLFireability1373059537751245500.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/CTLFireability11983885090480104586.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1373059537751245500.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 : 42/42 places, 462/462 transitions.
Graph (trivial) has 280 edges and 42 vertex of which 34 / 42 are part of one of the 2 SCC in 1 ms
Free SCC test removed 32 places
Ensure Unique test removed 406 transitions
Reduce isomorphic transitions removed 406 transitions.
Applied a total of 1 rules in 7 ms. Remains 10 /42 variables (removed 32) and now considering 56/462 (removed 406) transitions.
[2025-06-08 23:47:28] [INFO ] Flow matrix only has 48 transitions (discarded 8 similar events)
// Phase 1: matrix 48 rows 10 cols
[2025-06-08 23:47:28] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:47:28] [INFO ] Implicit Places using invariants in 17 ms returned []
[2025-06-08 23:47:28] [INFO ] Flow matrix only has 48 transitions (discarded 8 similar events)
[2025-06-08 23:47:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:47:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-08 23:47:28] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 23:47:28] [INFO ] Redundant transitions in 1 ms returned []
Running 44 sub problems to find dead transitions.
[2025-06-08 23:47:28] [INFO ] Flow matrix only has 48 transitions (discarded 8 similar events)
[2025-06-08 23:47:28] [INFO ] Invariant cache hit.
[2025-06-08 23:47:28] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (OVERLAPS) 47/57 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 44 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 0/57 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 57/58 variables, and 11 constraints, problems are : Problem set: 0 solved, 44 unsolved in 200 ms.
Refiners :[State Equation: 10/10 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 44 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (OVERLAPS) 47/57 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 44/55 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (OVERLAPS) 0/57 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 57/58 variables, and 55 constraints, problems are : Problem set: 0 solved, 44 unsolved in 469 ms.
Refiners :[State Equation: 10/10 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 701ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 701ms
Starting structural reductions in SI_CTL mode, iteration 1 : 10/42 places, 56/462 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 790 ms. Remains : 10/42 places, 56/462 transitions.
[2025-06-08 23:47:29] [INFO ] Flatten gal took : 1 ms
[2025-06-08 23:47:29] [INFO ] Flatten gal took : 1 ms
[2025-06-08 23:47:29] [INFO ] Input system was already deterministic with 56 transitions.
[2025-06-08 23:47:29] [INFO ] Flatten gal took : 1 ms
[2025-06-08 23:47:29] [INFO ] Flatten gal took : 0 ms
[2025-06-08 23:47:29] [INFO ] Time to serialize gal into /tmp/CTLFireability6553704818708193450.gal : 0 ms
[2025-06-08 23:47:29] [INFO ] Time to serialize properties into /tmp/CTLFireability6768410840110601140.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/CTLFireability6553704818708193450.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6768410840110601140.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.73244e+13,12.9029,195000,2,4278,5,1.04146e+06,6,0,99,1.10686e+06,0


Converting to forward existential form...Done !
original formula: E(EF((EG((pl_survivor_n2>=1)) * (!(AG((pl_survivor_n7>=1))) + (A((pl_survivor_n15>=1) U (pl_survivor_n16>=1)) * !(AG((pl_survivor_n9>=1))...254
=> equivalent forward existential formula: [(FwdU(Init,E(TRUE U (EG((pl_survivor_n2>=1)) * (!(!(E(TRUE U !((pl_survivor_n7>=1))))) + (!((E(!((pl_survivor_n...399
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, Intersection...240
Detected timeout of ITS tools.
[2025-06-08 23:47:59] [INFO ] Flatten gal took : 1 ms
[2025-06-08 23:47:59] [INFO ] Applying decomposition
[2025-06-08 23:47:59] [INFO ] Flatten gal took : 1 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/graph3474646223957546792.txt' '-o' '/tmp/graph3474646223957546792.bin' '-w' '/tmp/graph3474646223957546792.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3474646223957546792.bin' '-l' '-1' '-v' '-w' '/tmp/graph3474646223957546792.weights' '-q' '0' '-e' '0.001'
[2025-06-08 23:47:59] [INFO ] Decomposing Gal with order
[2025-06-08 23:47:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 23:47:59] [INFO ] Removed a total of 48 redundant transitions.
[2025-06-08 23:47:59] [INFO ] Flatten gal took : 3 ms
[2025-06-08 23:47:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 19 labels/synchronizations in 1 ms.
[2025-06-08 23:47:59] [INFO ] Time to serialize gal into /tmp/CTLFireability4670840402324364502.gal : 0 ms
[2025-06-08 23:47:59] [INFO ] Time to serialize properties into /tmp/CTLFireability9039147424724475239.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/CTLFireability4670840402324364502.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9039147424724475239.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 -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.73244e+13,23.8854,277172,495,490,303380,286230,100,310284,31,685072,0


Converting to forward existential form...Done !
original formula: E(EF((EG((u1.pl_survivor_n2>=1)) * (!(AG((i1.u0.pl_survivor_n7>=1))) + (A((u1.pl_survivor_n15>=1) U (i1.u2.pl_survivor_n16>=1)) * !(AG((i...296
=> equivalent forward existential formula: [(FwdU(Init,E(TRUE U (EG((u1.pl_survivor_n2>=1)) * (!(!(E(TRUE U !((i1.u0.pl_survivor_n7>=1))))) + (!((E(!((i1.u...453
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t8, t9, t10, t11, t13, t15, t16, t17, Intersection with reachable at each step e...210
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 42/42 places, 462/462 transitions.
Applied a total of 0 rules in 3 ms. Remains 42 /42 variables (removed 0) and now considering 462/462 (removed 0) transitions.
// Phase 1: matrix 462 rows 42 cols
[2025-06-08 23:48:29] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:48:29] [INFO ] Implicit Places using invariants in 22 ms returned []
[2025-06-08 23:48:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:48:29] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-08 23:48:29] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
Running 442 sub problems to find dead transitions.
[2025-06-08 23:48:29] [INFO ] Invariant cache hit.
[2025-06-08 23:48:29] [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) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 1 (OVERLAPS) 462/504 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/504 variables, 40/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 4 (OVERLAPS) 0/504 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
No progress, stopping.
After SMT solving in domain Real declared 504/504 variables, and 82 constraints, problems are : Problem set: 0 solved, 442 unsolved in 11618 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 442/442 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 442 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 1 (OVERLAPS) 462/504 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/504 variables, 40/82 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 442/524 constraints. Problems are: Problem set: 0 solved, 442 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/504 variables, 0/524 constraints. Problems are: Problem set: 0 solved, 442 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 504/504 variables, and 524 constraints, problems are : Problem set: 0 solved, 442 unsolved in 30025 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 442/442 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41700ms problems are : Problem set: 0 solved, 442 unsolved
Search for dead transitions found 0 dead transitions in 41701ms
Finished structural reductions in LTL mode , in 1 iterations and 41844 ms. Remains : 42/42 places, 462/462 transitions.
[2025-06-08 23:49:11] [INFO ] Flatten gal took : 4 ms
[2025-06-08 23:49:11] [INFO ] Flatten gal took : 11 ms
[2025-06-08 23:49:11] [INFO ] Input system was already deterministic with 462 transitions.
[2025-06-08 23:49:11] [INFO ] Flatten gal took : 4 ms
[2025-06-08 23:49:11] [INFO ] Flatten gal took : 4 ms
[2025-06-08 23:49:11] [INFO ] Time to serialize gal into /tmp/CTLFireability14736274967501455054.gal : 2 ms
[2025-06-08 23:49:11] [INFO ] Time to serialize properties into /tmp/CTLFireability16076901789751607065.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/CTLFireability14736274967501455054.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16076901789751607065.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.
[2025-06-08 23:49:41] [INFO ] Flatten gal took : 9 ms
[2025-06-08 23:49:41] [INFO ] Applying decomposition
[2025-06-08 23:49:41] [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/graph8674028424894442715.txt' '-o' '/tmp/graph8674028424894442715.bin' '-w' '/tmp/graph8674028424894442715.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8674028424894442715.bin' '-l' '-1' '-v' '-w' '/tmp/graph8674028424894442715.weights' '-q' '0' '-e' '0.001'
[2025-06-08 23:49:41] [INFO ] Decomposing Gal with order
[2025-06-08 23:49:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 23:49:41] [INFO ] Flatten gal took : 11 ms
[2025-06-08 23:49:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2025-06-08 23:49:41] [INFO ] Time to serialize gal into /tmp/CTLFireability5888677565455752259.gal : 2 ms
[2025-06-08 23:49:41] [INFO ] Time to serialize properties into /tmp/CTLFireability4494465558928851882.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/CTLFireability5888677565455752259.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4494465558928851882.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 -...262
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 : 42/42 places, 462/462 transitions.
Graph (trivial) has 326 edges and 42 vertex of which 37 / 42 are part of one of the 2 SCC in 1 ms
Free SCC test removed 35 places
Ensure Unique test removed 434 transitions
Reduce isomorphic transitions removed 434 transitions.
Applied a total of 1 rules in 3 ms. Remains 7 /42 variables (removed 35) and now considering 28/462 (removed 434) transitions.
[2025-06-08 23:50:11] [INFO ] Flow matrix only has 27 transitions (discarded 1 similar events)
// Phase 1: matrix 27 rows 7 cols
[2025-06-08 23:50:11] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:50:11] [INFO ] Implicit Places using invariants in 19 ms returned []
[2025-06-08 23:50:11] [INFO ] Flow matrix only has 27 transitions (discarded 1 similar events)
[2025-06-08 23:50:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:50:11] [INFO ] State equation strengthened by 5 read => feed constraints.
[2025-06-08 23:50:11] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 23:50:11] [INFO ] Redundant transitions in 1 ms returned []
Running 19 sub problems to find dead transitions.
[2025-06-08 23:50:11] [INFO ] Flow matrix only has 27 transitions (discarded 1 similar events)
[2025-06-08 23:50:11] [INFO ] Invariant cache hit.
[2025-06-08 23:50:11] [INFO ] State equation strengthened by 5 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 25/31 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (OVERLAPS) 2/33 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/33 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (OVERLAPS) 0/33 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Real declared 33/34 variables, and 12 constraints, problems are : Problem set: 0 solved, 19 unsolved in 207 ms.
Refiners :[State Equation: 7/7 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 19 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 25/31 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (OVERLAPS) 2/33 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/33 variables, 18/31 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/33 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 8 (OVERLAPS) 0/33 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Int declared 33/34 variables, and 31 constraints, problems are : Problem set: 0 solved, 19 unsolved in 184 ms.
Refiners :[State Equation: 7/7 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 395ms problems are : Problem set: 0 solved, 19 unsolved
Search for dead transitions found 0 dead transitions in 396ms
Starting structural reductions in SI_CTL mode, iteration 1 : 7/42 places, 28/462 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 454 ms. Remains : 7/42 places, 28/462 transitions.
[2025-06-08 23:50:11] [INFO ] Flatten gal took : 1 ms
[2025-06-08 23:50:11] [INFO ] Flatten gal took : 0 ms
[2025-06-08 23:50:11] [INFO ] Input system was already deterministic with 28 transitions.
[2025-06-08 23:50:11] [INFO ] Flatten gal took : 1 ms
[2025-06-08 23:50:11] [INFO ] Flatten gal took : 0 ms
[2025-06-08 23:50:11] [INFO ] Time to serialize gal into /tmp/CTLFireability11951103892154666374.gal : 0 ms
[2025-06-08 23:50:11] [INFO ] Time to serialize properties into /tmp/CTLFireability7718494281090369910.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/CTLFireability11951103892154666374.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7718494281090369910.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,8.35391e+10,15.6635,226432,2,15069,5,1.1833e+06,6,0,62,1.23758e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-08 23:50:41] [INFO ] Flatten gal took : 1 ms
[2025-06-08 23:50:41] [INFO ] Applying decomposition
[2025-06-08 23:50:41] [INFO ] Flatten gal took : 1 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/graph14336087282040972229.txt' '-o' '/tmp/graph14336087282040972229.bin' '-w' '/tmp/graph14336087282040972229.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14336087282040972229.bin' '-l' '-1' '-v' '-w' '/tmp/graph14336087282040972229.weights' '-q' '0' '-e' '0.001'
[2025-06-08 23:50:41] [INFO ] Decomposing Gal with order
[2025-06-08 23:50:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 23:50:41] [INFO ] Removed a total of 14 redundant transitions.
[2025-06-08 23:50:41] [INFO ] Flatten gal took : 3 ms
[2025-06-08 23:50:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 0 ms.
[2025-06-08 23:50:41] [INFO ] Time to serialize gal into /tmp/CTLFireability12865327861528827083.gal : 0 ms
[2025-06-08 23:50:41] [INFO ] Time to serialize properties into /tmp/CTLFireability7239202429640861861.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/CTLFireability12865327861528827083.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7239202429640861861.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.
[2025-06-08 23:51:11] [INFO ] Flatten gal took : 5 ms
[2025-06-08 23:51:11] [INFO ] Flatten gal took : 4 ms
[2025-06-08 23:51:11] [INFO ] Applying decomposition
[2025-06-08 23:51:11] [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/graph1930228817229536.txt' '-o' '/tmp/graph1930228817229536.bin' '-w' '/tmp/graph1930228817229536.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1930228817229536.bin' '-l' '-1' '-v' '-w' '/tmp/graph1930228817229536.weights' '-q' '0' '-e' '0.001'
[2025-06-08 23:51:11] [INFO ] Decomposing Gal with order
[2025-06-08 23:51:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 23:51:11] [INFO ] Flatten gal took : 12 ms
[2025-06-08 23:51:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2025-06-08 23:51:11] [INFO ] Time to serialize gal into /tmp/CTLFireability3648440488033309305.gal : 1 ms
[2025-06-08 23:51:11] [INFO ] Time to serialize properties into /tmp/CTLFireability17521645667700521052.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/CTLFireability3648440488033309305.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17521645667700521052.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 13 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,7.4715e+38,1317.4,6853120,187,3804,22074,2.26247e+07,201,34911,318,3.2014e+07,0


Converting to forward existential form...Done !
original formula: AX(((AG(EF(((u1.pl_undead_n18<1)&&(u0.pl_survivor_n11<1)))) + ((!(A((u1.pl_undead_n16>=1) U (u0.pl_survivor_n5>=1))) * EX(((u0.pl_survivo...750
Detected timeout of ITS tools.
=> equivalent forward existential formula: (([(((EY(Init) * !((!(E(TRUE U !(E(TRUE U ((u1.pl_undead_n18<1)&&(u0.pl_survivor_n11<1)))))) + ((!(!((E(!((u0.pl...3345
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-09 00:17:56] [INFO ] Flatten gal took : 7 ms
[2025-06-09 00:17:56] [INFO ] Time to serialize gal into /tmp/CTLFireability17402462171353849183.gal : 1 ms
[2025-06-09 00:17:56] [INFO ] Time to serialize properties into /tmp/CTLFireability540413216202959295.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/CTLFireability17402462171353849183.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability540413216202959295.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 13 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_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="ZombiesAndSurvivors-PT-Kneser210702060060"
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 2-5832"
echo " Executing tool itstools"
echo " Input is ZombiesAndSurvivors-PT-Kneser210702060060, 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 r254-tall-174931340200618"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ZombiesAndSurvivors-PT-Kneser210702060060.tgz
mv ZombiesAndSurvivors-PT-Kneser210702060060 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 ;