fond
Model Checking Contest 2025
15th edition, Paris, France, June 24, 2025
Execution of r156-tall-174881253300066
Last Updated
June 24, 2025

About the Execution of ITS-Tools for Philosophers-COL-002000

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
0.000 3600000.00 0.00 0.00 [undef] Time out reached

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r156-tall-174881253300066.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 Philosophers-COL-002000, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-tall-174881253300066
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 6.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 44K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_pt
-rw-r--r-- 1 mcc users 7 May 29 14:32 instance
-rw-r--r-- 1 mcc users 5 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 96K May 29 14:32 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 Philosophers-COL-002000-CTLFireability-2025-00
FORMULA_NAME Philosophers-COL-002000-CTLFireability-2025-01
FORMULA_NAME Philosophers-COL-002000-CTLFireability-2025-02
FORMULA_NAME Philosophers-COL-002000-CTLFireability-2025-03
FORMULA_NAME Philosophers-COL-002000-CTLFireability-2025-04
FORMULA_NAME Philosophers-COL-002000-CTLFireability-2025-05
FORMULA_NAME Philosophers-COL-002000-CTLFireability-2025-06
FORMULA_NAME Philosophers-COL-002000-CTLFireability-2025-07
FORMULA_NAME Philosophers-COL-002000-CTLFireability-2025-08
FORMULA_NAME Philosophers-COL-002000-CTLFireability-2025-09
FORMULA_NAME Philosophers-COL-002000-CTLFireability-2025-10
FORMULA_NAME Philosophers-COL-002000-CTLFireability-2025-11
FORMULA_NAME Philosophers-COL-002000-CTLFireability-2025-12
FORMULA_NAME Philosophers-COL-002000-CTLFireability-2025-13
FORMULA_NAME Philosophers-COL-002000-CTLFireability-2025-14
FORMULA_NAME Philosophers-COL-002000-CTLFireability-2025-15

=== Now, execution of the tool begins

BK_START 1748849719681

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-COL-002000
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202505121319
[2025-06-02 07:35:20] [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]
[2025-06-02 07:35:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 07:35:20] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2025-06-02 07:35:21] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-02 07:35:21] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 557 ms
[2025-06-02 07:35:21] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 10000 PT places and 10000.0 transition bindings in 23 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
[2025-06-02 07:35:21] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 4 ms.
[2025-06-02 07:35:21] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 1 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 10014 steps (5 resets) in 33 ms. (294 steps per ms) remains 0/2 properties
[2025-06-02 07:35:21] [INFO ] Flatten gal took : 10 ms
[2025-06-02 07:35:21] [INFO ] Flatten gal took : 1 ms
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 2000) 2000) 2000)]] contains successor/predecessor on variables of sort Philo
[2025-06-02 07:35:21] [INFO ] Unfolded HLPN to a Petri net with 10000 places and 10000 transitions 32000 arcs in 137 ms.
[2025-06-02 07:35:21] [INFO ] Unfolded 16 HLPN properties in 38 ms.
Support contains 10000 out of 10000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 53 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
// Phase 1: matrix 10000 rows 10000 cols
[2025-06-02 07:35:26] [INFO ] Computed 4000 invariants in 131 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:35:29] [INFO ] Implicit Places using invariants in 2757 ms returned []
Implicit Place search using SMT only with invariants took 2795 ms to find 0 implicit places.
Running 6000 sub problems to find dead transitions.
[2025-06-02 07:35:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30239 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 6000/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30130 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 0/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 65879ms problems are : Problem set: 0 solved, 6000 unsolved
Search for dead transitions found 0 dead transitions in 65931ms
Finished structural reductions in LTL mode , in 1 iterations and 68837 ms. Remains : 10000/10000 places, 10000/10000 transitions.
Support contains 10000 out of 10000 places after structural reductions.
[2025-06-02 07:36:38] [INFO ] Flatten gal took : 1358 ms
[2025-06-02 07:36:51] [INFO ] Flatten gal took : 1674 ms
[2025-06-02 07:37:05] [INFO ] Input system was already deterministic with 10000 transitions.
Reduction of identical properties reduced properties to check from 28 to 20
RANDOM walk for 40000 steps (8 resets) in 16572 ms. (2 steps per ms) remains 7/20 properties
BEST_FIRST walk for 36008 steps (6 resets) in 20033 ms. (1 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 18561 ms. (2 steps per ms) remains 7/7 properties
BEST_FIRST walk for 20012 steps (4 resets) in 23979 ms. (0 steps per ms) remains 7/7 properties
BEST_FIRST walk for 28012 steps (4 resets) in 22541 ms. (1 steps per ms) remains 7/7 properties
BEST_FIRST walk for 16004 steps (0 resets) in 23550 ms. (0 steps per ms) remains 7/7 properties
BEST_FIRST walk for 30012 steps (4 resets) in 21591 ms. (1 steps per ms) remains 7/7 properties
BEST_FIRST walk for 28012 steps (4 resets) in 20742 ms. (1 steps per ms) remains 7/7 properties
[2025-06-02 07:37:50] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Error getting values : (error "ParserException while parsing response: ((s0 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/10000 variables, 4000/4000 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 10000/20000 variables, and 4000 constraints, problems are : Problem set: 0 solved, 7 unsolved in 5027 ms.
Refiners :[Positive P Invariants (semi-flows): 4000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 7/0 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 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10000 variables, 4000/4000 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 10000/20000 variables, and 4000 constraints, problems are : Problem set: 0 solved, 7 unsolved in 5026 ms.
Refiners :[Positive P Invariants (semi-flows): 4000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 7/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10169ms problems are : Problem set: 0 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 10000 out of 10000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 136 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 137 ms. Remains : 10000/10000 places, 10000/10000 transitions.
RANDOM walk for 40000 steps (8 resets) in 12807 ms. (3 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 18601 ms. (2 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 18388 ms. (2 steps per ms) remains 7/7 properties
BEST_FIRST walk for 20012 steps (4 resets) in 23601 ms. (0 steps per ms) remains 7/7 properties
BEST_FIRST walk for 28012 steps (4 resets) in 22944 ms. (1 steps per ms) remains 7/7 properties
BEST_FIRST walk for 16004 steps (0 resets) in 23707 ms. (0 steps per ms) remains 7/7 properties
BEST_FIRST walk for 28012 steps (4 resets) in 20134 ms. (1 steps per ms) remains 7/7 properties
BEST_FIRST walk for 28012 steps (4 resets) in 20910 ms. (1 steps per ms) remains 7/7 properties
Probabilistic random walk after 216716 steps, saw 216588 distinct states, run finished after 120158 ms. (steps per millisecond=1 ) properties seen :0
[2025-06-02 07:40:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/10000 variables, 4000/4000 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/10000 variables, 0/4000 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 10000/20000 variables, 10000/14000 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 20000/20000 variables, and 14000 constraints, problems are : Problem set: 0 solved, 7 unsolved in 45024 ms.
Refiners :[Positive P Invariants (semi-flows): 4000/4000 constraints, State Equation: 10000/10000 constraints, PredecessorRefiner: 7/0 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 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10000 variables, 4000/4000 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 10000/20000 variables, and 4000 constraints, problems are : Problem set: 0 solved, 7 unsolved in 45016 ms.
Refiners :[Positive P Invariants (semi-flows): 4000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 7/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 90158ms problems are : Problem set: 0 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 10000 out of 10000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 85 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 10000/10000 places, 10000/10000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 75 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2025-06-02 07:42:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:42:14] [INFO ] Implicit Places using invariants in 2171 ms returned []
Implicit Place search using SMT only with invariants took 2189 ms to find 0 implicit places.
Running 6000 sub problems to find dead transitions.
[2025-06-02 07:42:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30121 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 6000/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30131 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 0/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 66074ms problems are : Problem set: 0 solved, 6000 unsolved
Search for dead transitions found 0 dead transitions in 66095ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68386 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2025-06-02 07:43:23] [INFO ] Flatten gal took : 1139 ms
[2025-06-02 07:43:37] [INFO ] Flatten gal took : 1530 ms
[2025-06-02 07:43:50] [INFO ] Input system was already deterministic with 10000 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 380 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2025-06-02 07:43:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:43:58] [INFO ] Implicit Places using invariants in 5618 ms returned []
Implicit Place search using SMT only with invariants took 5621 ms to find 0 implicit places.
Running 6000 sub problems to find dead transitions.
[2025-06-02 07:43:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30110 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 6000/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30114 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 0/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 65692ms problems are : Problem set: 0 solved, 6000 unsolved
Search for dead transitions found 0 dead transitions in 65706ms
Finished structural reductions in LTL mode , in 1 iterations and 71724 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2025-06-02 07:45:04] [INFO ] Flatten gal took : 239 ms
[2025-06-02 07:45:04] [INFO ] Flatten gal took : 276 ms
[2025-06-02 07:45:04] [INFO ] Input system was already deterministic with 10000 transitions.
[2025-06-02 07:45:05] [INFO ] Flatten gal took : 258 ms
[2025-06-02 07:45:05] [INFO ] Flatten gal took : 272 ms
[2025-06-02 07:45:05] [INFO ] Time to serialize gal into /tmp/CTLFireability4734431888922239235.gal : 88 ms
[2025-06-02 07:45:05] [INFO ] Time to serialize properties into /tmp/CTLFireability16043271823885516848.ctl : 20 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/CTLFireability4734431888922239235.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16043271823885516848.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.
[2025-06-02 07:45:36] [INFO ] Flatten gal took : 235 ms
[2025-06-02 07:45:36] [INFO ] Applying decomposition
[2025-06-02 07:45:36] [INFO ] Flatten gal took : 257 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/graph1643176327523976359.txt' '-o' '/tmp/graph1643176327523976359.bin' '-w' '/tmp/graph1643176327523976359.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1643176327523976359.bin' '-l' '-1' '-v' '-w' '/tmp/graph1643176327523976359.weights' '-q' '0' '-e' '0.001'
[2025-06-02 07:45:38] [INFO ] Decomposing Gal with order
[2025-06-02 07:45:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 07:45:45] [INFO ] Removed a total of 1977 redundant transitions.
[2025-06-02 07:45:45] [INFO ] Flatten gal took : 589 ms
[2025-06-02 07:45:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 6774 labels/synchronizations in 192 ms.
[2025-06-02 07:45:57] [INFO ] Time to serialize gal into /tmp/CTLFireability6816862682372490761.gal : 109 ms
[2025-06-02 07:45:57] [INFO ] Time to serialize properties into /tmp/CTLFireability9192489312665431309.ctl : 27 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/CTLFireability6816862682372490761.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9192489312665431309.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,1.74787e+954,25.273,111568,23945,51,270928,541,6327,187321,94,760,0


Converting to forward existential form...Done !
original formula: EF(AX(A(((((((((((((i57.i0.i1.i0.u1653.Eat_1166>=1)||(i9.i1.i2.i0.u820.Eat_1345>=1))||((i11.i1.i0.i1.u936.Eat_1605>=1)||(i16.i0.i2.i0.u10...211227
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(!((E(!((((((((((((((i15.u1057.Think_1895>=1)&&(i15.u1057.Fork_1895>=1))||((i61.i0.i0....493284
Detected timeout of ITS tools.
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)
Starting structural reductions in SI_CTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 716 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2025-06-02 07:46:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:46:34] [INFO ] Implicit Places using invariants in 5537 ms returned []
Implicit Place search using SMT only with invariants took 5541 ms to find 0 implicit places.
Running 6000 sub problems to find dead transitions.
[2025-06-02 07:46:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30107 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 6000/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30108 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 0/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 65489ms problems are : Problem set: 0 solved, 6000 unsolved
Search for dead transitions found 0 dead transitions in 65502ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 71776 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2025-06-02 07:47:39] [INFO ] Flatten gal took : 247 ms
[2025-06-02 07:47:40] [INFO ] Flatten gal took : 277 ms
[2025-06-02 07:47:40] [INFO ] Input system was already deterministic with 10000 transitions.
[2025-06-02 07:47:41] [INFO ] Flatten gal took : 275 ms
[2025-06-02 07:47:41] [INFO ] Flatten gal took : 311 ms
[2025-06-02 07:47:41] [INFO ] Time to serialize gal into /tmp/CTLFireability15982923663938436008.gal : 50 ms
[2025-06-02 07:47:41] [INFO ] Time to serialize properties into /tmp/CTLFireability8807230369493687962.ctl : 12 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/CTLFireability15982923663938436008.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8807230369493687962.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.
[2025-06-02 07:48:11] [INFO ] Flatten gal took : 242 ms
[2025-06-02 07:48:11] [INFO ] Applying decomposition
[2025-06-02 07:48:12] [INFO ] Flatten gal took : 243 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/graph14242992126529724826.txt' '-o' '/tmp/graph14242992126529724826.bin' '-w' '/tmp/graph14242992126529724826.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14242992126529724826.bin' '-l' '-1' '-v' '-w' '/tmp/graph14242992126529724826.weights' '-q' '0' '-e' '0.001'
[2025-06-02 07:48:12] [INFO ] Decomposing Gal with order
[2025-06-02 07:48:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 07:48:19] [INFO ] Removed a total of 1976 redundant transitions.
[2025-06-02 07:48:19] [INFO ] Flatten gal took : 403 ms
[2025-06-02 07:48:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 6650 labels/synchronizations in 99 ms.
[2025-06-02 07:48:34] [INFO ] Time to serialize gal into /tmp/CTLFireability14463242724923918967.gal : 65 ms
[2025-06-02 07:48:34] [INFO ] Time to serialize properties into /tmp/CTLFireability17311594460882748865.ctl : 29 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/CTLFireability14463242724923918967.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17311594460882748865.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.
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,1.74787e+954,25.8741,100476,9889,51,96481,567,6173,66358,94,809,0


Converting to forward existential form...Done !
original formula: EF((AG((((((((((((((i44.i0.i0.i1.u897.Fork_1666>=1)&&(i44.i0.i0.i1.u896.Catch1_1666>=1))||((i20.i0.i1.i0.u441.Fork_482>=1)&&(i20.i0.i1.i0...287077
=> equivalent forward existential formula: [(FwdU((FwdU(Init,TRUE) * !(E(TRUE U !((((((((((((((i44.i0.i0.i1.u897.Fork_1666>=1)&&(i44.i0.i0.i1.u896.Catch1_1...287148
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 172 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2025-06-02 07:49:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:49:06] [INFO ] Implicit Places using invariants in 2193 ms returned []
Implicit Place search using SMT only with invariants took 2204 ms to find 0 implicit places.
Running 6000 sub problems to find dead transitions.
[2025-06-02 07:49:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30114 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 6000/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30116 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 0/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 65528ms problems are : Problem set: 0 solved, 6000 unsolved
Search for dead transitions found 0 dead transitions in 65541ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 67951 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2025-06-02 07:50:12] [INFO ] Flatten gal took : 250 ms
[2025-06-02 07:50:12] [INFO ] Flatten gal took : 310 ms
[2025-06-02 07:50:13] [INFO ] Input system was already deterministic with 10000 transitions.
[2025-06-02 07:50:14] [INFO ] Flatten gal took : 296 ms
[2025-06-02 07:50:14] [INFO ] Flatten gal took : 303 ms
[2025-06-02 07:50:14] [INFO ] Time to serialize gal into /tmp/CTLFireability15528999379851988316.gal : 42 ms
[2025-06-02 07:50:14] [INFO ] Time to serialize properties into /tmp/CTLFireability1370045908610222353.ctl : 19 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/CTLFireability15528999379851988316.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1370045908610222353.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.
[2025-06-02 07:50:44] [INFO ] Flatten gal took : 274 ms
[2025-06-02 07:50:44] [INFO ] Applying decomposition
[2025-06-02 07:50:45] [INFO ] Flatten gal took : 298 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/graph9098226772396174347.txt' '-o' '/tmp/graph9098226772396174347.bin' '-w' '/tmp/graph9098226772396174347.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9098226772396174347.bin' '-l' '-1' '-v' '-w' '/tmp/graph9098226772396174347.weights' '-q' '0' '-e' '0.001'
[2025-06-02 07:50:45] [INFO ] Decomposing Gal with order
[2025-06-02 07:50:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 07:50:51] [INFO ] Removed a total of 1984 redundant transitions.
[2025-06-02 07:50:52] [INFO ] Flatten gal took : 443 ms
[2025-06-02 07:51:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 6718 labels/synchronizations in 103 ms.
[2025-06-02 07:51:14] [INFO ] Time to serialize gal into /tmp/CTLFireability2333632945730867086.gal : 65 ms
[2025-06-02 07:51:14] [INFO ] Time to serialize properties into /tmp/CTLFireability12879180825553535818.ctl : 41 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/CTLFireability2333632945730867086.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12879180825553535818.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,1.74787e+954,26.1373,100892,8862,53,84213,564,6178,57594,97,783,0


Converting to forward existential form...Done !
original formula: EF(AG((AF((((((((((((((i49.i0.i2.i0.u932.Fork_1666>=1)&&(i49.i0.i2.i0.u932.Catch1_1666>=1))||((i26.i1.i1.i1.u449.Fork_482>=1)&&(i26.i1.i0...430362
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((!(EG(!((((((((((((((i49.i0.i2.i0.u932.Fork_1666>=1)&&(i49.i0.i2.i0.u932.Catch1...430432
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 58 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2025-06-02 07:51:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:51:48] [INFO ] Implicit Places using invariants in 4136 ms returned []
Implicit Place search using SMT only with invariants took 4138 ms to find 0 implicit places.
Running 6000 sub problems to find dead transitions.
[2025-06-02 07:51:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30122 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 6000/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30117 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 0/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 65335ms problems are : Problem set: 0 solved, 6000 unsolved
Search for dead transitions found 0 dead transitions in 65349ms
Finished structural reductions in LTL mode , in 1 iterations and 69562 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2025-06-02 07:52:54] [INFO ] Flatten gal took : 282 ms
[2025-06-02 07:52:55] [INFO ] Flatten gal took : 376 ms
[2025-06-02 07:52:55] [INFO ] Input system was already deterministic with 10000 transitions.
[2025-06-02 07:52:56] [INFO ] Flatten gal took : 375 ms
[2025-06-02 07:52:56] [INFO ] Flatten gal took : 381 ms
[2025-06-02 07:52:56] [INFO ] Time to serialize gal into /tmp/CTLFireability11384932053872341356.gal : 38 ms
[2025-06-02 07:52:56] [INFO ] Time to serialize properties into /tmp/CTLFireability16630587721051150294.ctl : 83 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/CTLFireability11384932053872341356.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16630587721051150294.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.
[2025-06-02 07:53:27] [INFO ] Flatten gal took : 371 ms
[2025-06-02 07:53:27] [INFO ] Applying decomposition
[2025-06-02 07:53:27] [INFO ] Flatten gal took : 378 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/graph2010241277441277140.txt' '-o' '/tmp/graph2010241277441277140.bin' '-w' '/tmp/graph2010241277441277140.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2010241277441277140.bin' '-l' '-1' '-v' '-w' '/tmp/graph2010241277441277140.weights' '-q' '0' '-e' '0.001'
[2025-06-02 07:53:28] [INFO ] Decomposing Gal with order
[2025-06-02 07:53:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 07:53:34] [INFO ] Removed a total of 1977 redundant transitions.
[2025-06-02 07:53:35] [INFO ] Flatten gal took : 574 ms
[2025-06-02 07:54:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 6570 labels/synchronizations in 80 ms.
[2025-06-02 07:54:59] [INFO ] Time to serialize gal into /tmp/CTLFireability17711977544266815869.gal : 66 ms
[2025-06-02 07:54:59] [INFO ] Time to serialize properties into /tmp/CTLFireability4057117647429490667.ctl : 126 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/CTLFireability17711977544266815869.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4057117647429490667.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,1.74787e+954,26.7521,103540,14809,51,156557,591,6212,106363,94,798,0


Converting to forward existential form...Done !
original formula: E(!(EX(((((((((((((((((((((((((((i36.u706.Eat_1166>=1)||(i41.i1.i0.i0.u778.Eat_1345>=1))||((i87.i0.i1.i0.u894.Eat_1605>=1)||(i56.i1.i0.i0...1746483
Detected timeout of ITS tools.
=> equivalent forward existential formula: ([((FwdU(Init,!(EX(((((((((((((((((((((((((((i36.u706.Eat_1166>=1)||(i41.i1.i0.i0.u778.Eat_1345>=1))||((i87.i0.i...2861516
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)
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 334 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2025-06-02 07:55:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:55:35] [INFO ] Implicit Places using invariants in 5333 ms returned []
Implicit Place search using SMT only with invariants took 5337 ms to find 0 implicit places.
Running 6000 sub problems to find dead transitions.
[2025-06-02 07:55:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30118 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 6000/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30114 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 0/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 65221ms problems are : Problem set: 0 solved, 6000 unsolved
Search for dead transitions found 0 dead transitions in 65233ms
Finished structural reductions in LTL mode , in 1 iterations and 70921 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2025-06-02 07:56:40] [INFO ] Flatten gal took : 203 ms
[2025-06-02 07:56:40] [INFO ] Flatten gal took : 232 ms
[2025-06-02 07:56:41] [INFO ] Input system was already deterministic with 10000 transitions.
[2025-06-02 07:56:41] [INFO ] Flatten gal took : 224 ms
[2025-06-02 07:56:41] [INFO ] Flatten gal took : 231 ms
[2025-06-02 07:56:41] [INFO ] Time to serialize gal into /tmp/CTLFireability10447842425683558921.gal : 40 ms
[2025-06-02 07:56:41] [INFO ] Time to serialize properties into /tmp/CTLFireability13580135447138761764.ctl : 5 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/CTLFireability10447842425683558921.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13580135447138761764.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.
[2025-06-02 07:57:12] [INFO ] Flatten gal took : 227 ms
[2025-06-02 07:57:12] [INFO ] Applying decomposition
[2025-06-02 07:57:12] [INFO ] Flatten gal took : 237 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/graph5140147875058732116.txt' '-o' '/tmp/graph5140147875058732116.bin' '-w' '/tmp/graph5140147875058732116.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5140147875058732116.bin' '-l' '-1' '-v' '-w' '/tmp/graph5140147875058732116.weights' '-q' '0' '-e' '0.001'
[2025-06-02 07:57:12] [INFO ] Decomposing Gal with order
[2025-06-02 07:57:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 07:57:18] [INFO ] Removed a total of 1985 redundant transitions.
[2025-06-02 07:57:19] [INFO ] Flatten gal took : 418 ms
[2025-06-02 07:57:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 6752 labels/synchronizations in 88 ms.
[2025-06-02 07:57:26] [INFO ] Time to serialize gal into /tmp/CTLFireability16720167480410612567.gal : 58 ms
[2025-06-02 07:57:26] [INFO ] Time to serialize properties into /tmp/CTLFireability5875943804301870998.ctl : 9 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/CTLFireability16720167480410612567.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5875943804301870998.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 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 164 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2025-06-02 07:57:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:58:02] [INFO ] Implicit Places using invariants in 5559 ms returned []
Implicit Place search using SMT only with invariants took 5577 ms to find 0 implicit places.
Running 6000 sub problems to find dead transitions.
[2025-06-02 07:58:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30113 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 6000/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30105 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 0/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 65136ms problems are : Problem set: 0 solved, 6000 unsolved
Search for dead transitions found 0 dead transitions in 65146ms
Finished structural reductions in LTL mode , in 1 iterations and 70895 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2025-06-02 07:59:07] [INFO ] Flatten gal took : 216 ms
[2025-06-02 07:59:08] [INFO ] Flatten gal took : 266 ms
[2025-06-02 07:59:08] [INFO ] Input system was already deterministic with 10000 transitions.
[2025-06-02 07:59:08] [INFO ] Flatten gal took : 239 ms
[2025-06-02 07:59:08] [INFO ] Flatten gal took : 243 ms
[2025-06-02 07:59:09] [INFO ] Time to serialize gal into /tmp/CTLFireability11926158329596117391.gal : 41 ms
[2025-06-02 07:59:09] [INFO ] Time to serialize properties into /tmp/CTLFireability11773346822993238992.ctl : 10 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/CTLFireability11926158329596117391.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11773346822993238992.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.
[2025-06-02 07:59:39] [INFO ] Flatten gal took : 241 ms
[2025-06-02 07:59:39] [INFO ] Applying decomposition
[2025-06-02 07:59:39] [INFO ] Flatten gal took : 247 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/graph2474191215885283417.txt' '-o' '/tmp/graph2474191215885283417.bin' '-w' '/tmp/graph2474191215885283417.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2474191215885283417.bin' '-l' '-1' '-v' '-w' '/tmp/graph2474191215885283417.weights' '-q' '0' '-e' '0.001'
[2025-06-02 07:59:40] [INFO ] Decomposing Gal with order
[2025-06-02 07:59:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 07:59:46] [INFO ] Removed a total of 1982 redundant transitions.
[2025-06-02 07:59:46] [INFO ] Flatten gal took : 400 ms
[2025-06-02 08:00:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 6820 labels/synchronizations in 92 ms.
[2025-06-02 08:00:01] [INFO ] Time to serialize gal into /tmp/CTLFireability8024165874693825799.gal : 59 ms
[2025-06-02 08:00:01] [INFO ] Time to serialize properties into /tmp/CTLFireability5042258314331170229.ctl : 18 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/CTLFireability8024165874693825799.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5042258314331170229.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,1.74787e+954,28.691,129776,28248,53,326729,536,6225,226422,97,779,0


Converting to forward existential form...Done !
original formula: !(E(!(AX(((!((((((((((((i78.i0.i0.i1.u821.Eat_1166>=1)||(i49.i0.i1.i0.u888.Eat_1345>=1))||((i81.i1.i0.i2.u1822.Eat_1605>=1)||(i15.i2.i0.i...278980
=> equivalent forward existential formula: [(FwdU(Init,!(!(EX(!(((!((((((((((((i78.i0.i0.i1.u821.Eat_1166>=1)||(i49.i0.i1.i0.u888.Eat_1345>=1))||((i81.i1.i...278075
Detected timeout of ITS tools.
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)
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 18 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2025-06-02 08:00:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:00:33] [INFO ] Implicit Places using invariants in 2098 ms returned []
Implicit Place search using SMT only with invariants took 2126 ms to find 0 implicit places.
Running 6000 sub problems to find dead transitions.
[2025-06-02 08:00:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30170 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 6000/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30116 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 0/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 65360ms problems are : Problem set: 0 solved, 6000 unsolved
Search for dead transitions found 0 dead transitions in 65370ms
Finished structural reductions in LTL mode , in 1 iterations and 67522 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2025-06-02 08:01:39] [INFO ] Flatten gal took : 331 ms
[2025-06-02 08:01:40] [INFO ] Flatten gal took : 438 ms
[2025-06-02 08:01:41] [INFO ] Input system was already deterministic with 10000 transitions.
[2025-06-02 08:01:41] [INFO ] Flatten gal took : 421 ms
[2025-06-02 08:01:42] [INFO ] Flatten gal took : 442 ms
[2025-06-02 08:01:42] [INFO ] Time to serialize gal into /tmp/CTLFireability9936101267164423848.gal : 44 ms
[2025-06-02 08:01:42] [INFO ] Time to serialize properties into /tmp/CTLFireability5238370187476277387.ctl : 71 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/CTLFireability9936101267164423848.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5238370187476277387.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.
[2025-06-02 08:02:13] [INFO ] Flatten gal took : 385 ms
[2025-06-02 08:02:13] [INFO ] Applying decomposition
[2025-06-02 08:02:13] [INFO ] Flatten gal took : 384 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/graph2983013680462692665.txt' '-o' '/tmp/graph2983013680462692665.bin' '-w' '/tmp/graph2983013680462692665.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2983013680462692665.bin' '-l' '-1' '-v' '-w' '/tmp/graph2983013680462692665.weights' '-q' '0' '-e' '0.001'
[2025-06-02 08:02:14] [INFO ] Decomposing Gal with order
[2025-06-02 08:02:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 08:02:20] [INFO ] Removed a total of 1981 redundant transitions.
[2025-06-02 08:02:20] [INFO ] Flatten gal took : 569 ms
[2025-06-02 08:03:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 6766 labels/synchronizations in 86 ms.
[2025-06-02 08:03:44] [INFO ] Time to serialize gal into /tmp/CTLFireability2885175209990005356.gal : 58 ms
[2025-06-02 08:03:44] [INFO ] Time to serialize properties into /tmp/CTLFireability15399268471502169539.ctl : 105 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/CTLFireability2885175209990005356.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15399268471502169539.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,1.74787e+954,26.8286,103932,11937,51,124395,558,6393,85825,94,798,0


Converting to forward existential form...Done !
original formula: A(AG(EX(!(((((((((((((((((((((((((i74.i0.i1.i1.u742.Eat_1166>=1)||(i40.i1.i2.i0.u809.Eat_1345>=1))||((i56.i2.i1.i1.u1821.Eat_1605>=1)||(i...1636945
Detected timeout of ITS tools.
=> equivalent forward existential formula: [((Init * !(EG(!(!((!((E(!(((!((((((((((((((i4.i0.i0.i1.u1322.Think_330>=1)&&(i4.i0.i0.i1.u403.Fork_329>=1))||((...8488366
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)
Starting structural reductions in SI_CTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 244 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2025-06-02 08:04:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:04:21] [INFO ] Implicit Places using invariants in 5689 ms returned []
Implicit Place search using SMT only with invariants took 5690 ms to find 0 implicit places.
Running 6000 sub problems to find dead transitions.
[2025-06-02 08:04:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30117 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 6000/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30117 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 0/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 65972ms problems are : Problem set: 0 solved, 6000 unsolved
Search for dead transitions found 0 dead transitions in 65986ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 71931 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2025-06-02 08:05:27] [INFO ] Flatten gal took : 220 ms
[2025-06-02 08:05:27] [INFO ] Flatten gal took : 257 ms
[2025-06-02 08:05:28] [INFO ] Input system was already deterministic with 10000 transitions.
[2025-06-02 08:05:28] [INFO ] Flatten gal took : 263 ms
[2025-06-02 08:05:28] [INFO ] Flatten gal took : 275 ms
[2025-06-02 08:05:28] [INFO ] Time to serialize gal into /tmp/CTLFireability13626976559765455219.gal : 45 ms
[2025-06-02 08:05:28] [INFO ] Time to serialize properties into /tmp/CTLFireability1675889415402116910.ctl : 6 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/CTLFireability13626976559765455219.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1675889415402116910.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.
[2025-06-02 08:05:59] [INFO ] Flatten gal took : 228 ms
[2025-06-02 08:05:59] [INFO ] Applying decomposition
[2025-06-02 08:05:59] [INFO ] Flatten gal took : 230 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/graph15220169966489745505.txt' '-o' '/tmp/graph15220169966489745505.bin' '-w' '/tmp/graph15220169966489745505.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15220169966489745505.bin' '-l' '-1' '-v' '-w' '/tmp/graph15220169966489745505.weights' '-q' '0' '-e' '0.001'
[2025-06-02 08:05:59] [INFO ] Decomposing Gal with order
[2025-06-02 08:06:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 08:06:05] [INFO ] Removed a total of 1977 redundant transitions.
[2025-06-02 08:06:06] [INFO ] Flatten gal took : 397 ms
[2025-06-02 08:06:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 6624 labels/synchronizations in 94 ms.
[2025-06-02 08:06:13] [INFO ] Time to serialize gal into /tmp/CTLFireability17188860731948685201.gal : 60 ms
[2025-06-02 08:06:13] [INFO ] Time to serialize properties into /tmp/CTLFireability6446257959526400257.ctl : 10 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/CTLFireability17188860731948685201.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6446257959526400257.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,1.74787e+954,27.3242,100296,15341,51,160275,583,6272,110381,94,837,0


Converting to forward existential form...Done !
original formula: AF((((((((((((((i84.i2.i1.i1.u1925.Fork_1871>=1)&&(i84.i2.i0.i0.u1926.Catch2_1872>=1))||((i18.i1.i0.i0.u1218.Fork_110>=1)&&(i18.i1.i0.i0....143153
=> equivalent forward existential formula: [FwdG(Init,!((((((((((((((i84.i2.i1.i1.u1925.Fork_1871>=1)&&(i84.i2.i0.i0.u1926.Catch2_1872>=1))||((i18.i1.i0.i0...139470
Detected timeout of ITS tools.
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)
Starting structural reductions in SI_CTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 214 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2025-06-02 08:06:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:06:49] [INFO ] Implicit Places using invariants in 5546 ms returned []
Implicit Place search using SMT only with invariants took 5547 ms to find 0 implicit places.
Running 6000 sub problems to find dead transitions.
[2025-06-02 08:06:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30101 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 6000/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30099 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 0/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 65394ms problems are : Problem set: 0 solved, 6000 unsolved
Search for dead transitions found 0 dead transitions in 65405ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 71176 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2025-06-02 08:07:54] [INFO ] Flatten gal took : 230 ms
[2025-06-02 08:07:55] [INFO ] Flatten gal took : 289 ms
[2025-06-02 08:07:55] [INFO ] Input system was already deterministic with 10000 transitions.
[2025-06-02 08:07:56] [INFO ] Flatten gal took : 270 ms
[2025-06-02 08:07:56] [INFO ] Flatten gal took : 285 ms
[2025-06-02 08:07:56] [INFO ] Time to serialize gal into /tmp/CTLFireability15449827875532040500.gal : 37 ms
[2025-06-02 08:07:56] [INFO ] Time to serialize properties into /tmp/CTLFireability15261806306889639605.ctl : 24 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/CTLFireability15449827875532040500.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15261806306889639605.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.
[2025-06-02 08:08:26] [INFO ] Flatten gal took : 276 ms
[2025-06-02 08:08:26] [INFO ] Applying decomposition
[2025-06-02 08:08:27] [INFO ] Flatten gal took : 285 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/graph7557550014805790832.txt' '-o' '/tmp/graph7557550014805790832.bin' '-w' '/tmp/graph7557550014805790832.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7557550014805790832.bin' '-l' '-1' '-v' '-w' '/tmp/graph7557550014805790832.weights' '-q' '0' '-e' '0.001'
[2025-06-02 08:08:27] [INFO ] Decomposing Gal with order
[2025-06-02 08:08:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 08:08:33] [INFO ] Removed a total of 1980 redundant transitions.
[2025-06-02 08:08:34] [INFO ] Flatten gal took : 469 ms
[2025-06-02 08:09:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 6634 labels/synchronizations in 93 ms.
[2025-06-02 08:09:06] [INFO ] Time to serialize gal into /tmp/CTLFireability2558242861856521876.gal : 61 ms
[2025-06-02 08:09:06] [INFO ] Time to serialize properties into /tmp/CTLFireability2673678949542021187.ctl : 43 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/CTLFireability2558242861856521876.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2673678949542021187.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,1.74787e+954,27.5928,101272,13190,53,135402,572,6319,92179,97,815,0


Converting to forward existential form...Done !
original formula: (AG((AF(((((((((((((((i10.i1.i2.i0.u1951.Think_1895>=1)&&(i10.i1.i2.i1.u1019.Fork_1895>=1))||((i12.u1080.Think_134>=1)&&(i12.u297.Fork_13...624398
=> equivalent forward existential formula: [FwdG((Init * !(!(E(TRUE U !((!(EG(!(((((((((((((((i10.i1.i2.i0.u1951.Think_1895>=1)&&(i10.i1.i2.i1.u1019.Fork_1...620785
Detected timeout of ITS tools.
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)
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 18 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2025-06-02 08:09:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:09:38] [INFO ] Implicit Places using invariants in 2223 ms returned []
Implicit Place search using SMT only with invariants took 2225 ms to find 0 implicit places.
Running 6000 sub problems to find dead transitions.
[2025-06-02 08:09:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30116 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 6000/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30118 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 0/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 65334ms problems are : Problem set: 0 solved, 6000 unsolved
Search for dead transitions found 0 dead transitions in 65344ms
Finished structural reductions in LTL mode , in 1 iterations and 67601 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2025-06-02 08:10:44] [INFO ] Flatten gal took : 314 ms
[2025-06-02 08:10:45] [INFO ] Flatten gal took : 405 ms
[2025-06-02 08:10:46] [INFO ] Input system was already deterministic with 10000 transitions.
[2025-06-02 08:10:46] [INFO ] Flatten gal took : 403 ms
[2025-06-02 08:10:47] [INFO ] Flatten gal took : 416 ms
[2025-06-02 08:10:47] [INFO ] Time to serialize gal into /tmp/CTLFireability3435059246914137785.gal : 45 ms
[2025-06-02 08:10:47] [INFO ] Time to serialize properties into /tmp/CTLFireability10248782908162495268.ctl : 70 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/CTLFireability3435059246914137785.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10248782908162495268.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.
[2025-06-02 08:11:17] [INFO ] Flatten gal took : 346 ms
[2025-06-02 08:11:17] [INFO ] Applying decomposition
[2025-06-02 08:11:18] [INFO ] Flatten gal took : 352 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/graph9786003084230897855.txt' '-o' '/tmp/graph9786003084230897855.bin' '-w' '/tmp/graph9786003084230897855.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9786003084230897855.bin' '-l' '-1' '-v' '-w' '/tmp/graph9786003084230897855.weights' '-q' '0' '-e' '0.001'
[2025-06-02 08:11:18] [INFO ] Decomposing Gal with order
[2025-06-02 08:11:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 08:11:25] [INFO ] Removed a total of 1980 redundant transitions.
[2025-06-02 08:11:25] [INFO ] Flatten gal took : 558 ms
[2025-06-02 08:12:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 6768 labels/synchronizations in 92 ms.
[2025-06-02 08:12:36] [INFO ] Time to serialize gal into /tmp/CTLFireability14509273976962227778.gal : 67 ms
[2025-06-02 08:12:36] [INFO ] Time to serialize properties into /tmp/CTLFireability7268193818265602252.ctl : 88 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/CTLFireability14509273976962227778.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7268193818265602252.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,1.74787e+954,28.1546,102948,14943,53,159823,567,6235,109479,97,811,0


Converting to forward existential form...Done !
original formula: AG((((((((((((EG(AF(((((((((((((((i57.i0.i0.i0.u1014.Fork_1871>=1)&&(i57.i0.i0.i0.u1014.Catch2_1872>=1))||((i65.i0.i1.i0.u1230.Fork_110>=...1334358
=> equivalent forward existential formula: ([(EY((((((((FwdU(Init,TRUE) * !(((((((((((EG(!(EG(!(((((((((((((((i57.i0.i0.i0.u1014.Fork_1871>=1)&&(i57.i0.i0....2315177
Detected timeout of ITS tools.
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)
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 19 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2025-06-02 08:13:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:13:08] [INFO ] Implicit Places using invariants in 2254 ms returned []
Implicit Place search using SMT only with invariants took 2256 ms to find 0 implicit places.
Running 6000 sub problems to find dead transitions.
[2025-06-02 08:13:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30098 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 6000/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30106 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 0/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 65848ms problems are : Problem set: 0 solved, 6000 unsolved
Search for dead transitions found 0 dead transitions in 65861ms
Finished structural reductions in LTL mode , in 1 iterations and 68150 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2025-06-02 08:14:15] [INFO ] Flatten gal took : 299 ms
[2025-06-02 08:14:15] [INFO ] Flatten gal took : 408 ms
[2025-06-02 08:14:16] [INFO ] Input system was already deterministic with 10000 transitions.
[2025-06-02 08:14:17] [INFO ] Flatten gal took : 391 ms
[2025-06-02 08:14:17] [INFO ] Flatten gal took : 397 ms
[2025-06-02 08:14:17] [INFO ] Time to serialize gal into /tmp/CTLFireability17209944142606826352.gal : 39 ms
[2025-06-02 08:14:17] [INFO ] Time to serialize properties into /tmp/CTLFireability15316233425861600023.ctl : 65 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/CTLFireability17209944142606826352.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15316233425861600023.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.
[2025-06-02 08:14:48] [INFO ] Flatten gal took : 383 ms
[2025-06-02 08:14:48] [INFO ] Applying decomposition
[2025-06-02 08:14:48] [INFO ] Flatten gal took : 401 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/graph5679761579914106785.txt' '-o' '/tmp/graph5679761579914106785.bin' '-w' '/tmp/graph5679761579914106785.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5679761579914106785.bin' '-l' '-1' '-v' '-w' '/tmp/graph5679761579914106785.weights' '-q' '0' '-e' '0.001'
[2025-06-02 08:14:49] [INFO ] Decomposing Gal with order
[2025-06-02 08:14:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 08:14:55] [INFO ] Removed a total of 1979 redundant transitions.
[2025-06-02 08:14:55] [INFO ] Flatten gal took : 597 ms
[2025-06-02 08:16:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 6574 labels/synchronizations in 84 ms.
[2025-06-02 08:16:20] [INFO ] Time to serialize gal into /tmp/CTLFireability6332580774092557822.gal : 60 ms
[2025-06-02 08:16:20] [INFO ] Time to serialize properties into /tmp/CTLFireability13016046994372156209.ctl : 115 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/CTLFireability6332580774092557822.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13016046994372156209.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,1.74787e+954,26.9192,103276,14301,53,150868,586,6302,103759,97,798,0


Converting to forward existential form...Done !
original formula: EG((((AF((((((((((((((AG(((((((((((((i73.i0.i1.i1.u1650.Eat_1166>=1)||(i35.i0.i1.i0.u819.Eat_1345>=1))||((i11.u1825.Eat_1605>=1)||(i53.i1...1755959
=> equivalent forward existential formula: [FwdG(Init,(((!(EG(!((((((((((((((!(E(TRUE U !(((((((((((((i73.i0.i1.i1.u1650.Eat_1166>=1)||(i35.i0.i1.i0.u819.E...1754312
Detected timeout of ITS tools.
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)
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 18 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2025-06-02 08:16:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:16:52] [INFO ] Implicit Places using invariants in 2049 ms returned []
Implicit Place search using SMT only with invariants took 2054 ms to find 0 implicit places.
Running 6000 sub problems to find dead transitions.
[2025-06-02 08:16:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30108 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 6000/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30113 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 0/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 65248ms problems are : Problem set: 0 solved, 6000 unsolved
Search for dead transitions found 0 dead transitions in 65260ms
Finished structural reductions in LTL mode , in 1 iterations and 67341 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2025-06-02 08:17:57] [INFO ] Flatten gal took : 239 ms
[2025-06-02 08:17:58] [INFO ] Flatten gal took : 291 ms
[2025-06-02 08:17:58] [INFO ] Input system was already deterministic with 10000 transitions.
[2025-06-02 08:17:59] [INFO ] Flatten gal took : 278 ms
[2025-06-02 08:17:59] [INFO ] Flatten gal took : 285 ms
[2025-06-02 08:17:59] [INFO ] Time to serialize gal into /tmp/CTLFireability9732366366355773250.gal : 39 ms
[2025-06-02 08:17:59] [INFO ] Time to serialize properties into /tmp/CTLFireability135334767249246092.ctl : 23 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/CTLFireability9732366366355773250.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability135334767249246092.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 08:18:29] [INFO ] Flatten gal took : 338 ms
[2025-06-02 08:18:29] [INFO ] Applying decomposition
[2025-06-02 08:18:30] [INFO ] Flatten gal took : 283 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/graph15297331778640693985.txt' '-o' '/tmp/graph15297331778640693985.bin' '-w' '/tmp/graph15297331778640693985.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15297331778640693985.bin' '-l' '-1' '-v' '-w' '/tmp/graph15297331778640693985.weights' '-q' '0' '-e' '0.001'
[2025-06-02 08:18:30] [INFO ] Decomposing Gal with order
[2025-06-02 08:18:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 08:18:36] [INFO ] Removed a total of 1980 redundant transitions.
[2025-06-02 08:18:37] [INFO ] Flatten gal took : 436 ms
[2025-06-02 08:19:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 6676 labels/synchronizations in 85 ms.
[2025-06-02 08:19:08] [INFO ] Time to serialize gal into /tmp/CTLFireability7714480089373289873.gal : 57 ms
[2025-06-02 08:19:08] [INFO ] Time to serialize properties into /tmp/CTLFireability10535291629706348650.ctl : 40 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/CTLFireability7714480089373289873.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10535291629706348650.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,1.74787e+954,28.7346,109828,23519,58,262910,627,6198,179635,101,898,0


Converting to forward existential form...Done !
original formula: E(!(E((((((((((((EX((((((((((((((i53.i0.i0.i2.u1843.Fork_1666>=1)&&(i53.i0.i0.i2.u1843.Catch1_1666>=1))||((i5.i1.i1.i0.u457.Fork_482>=1)&...634654
=> equivalent forward existential formula: [(FwdU(Init,!(E((((((((((((EX((((((((((((((i53.i0.i0.i2.u1843.Fork_1666>=1)&&(i53.i0.i0.i2.u1843.Catch1_1666>=1)...631009
Detected timeout of ITS tools.
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)
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 18 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2025-06-02 08:19:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:19:40] [INFO ] Implicit Places using invariants in 2104 ms returned []
Implicit Place search using SMT only with invariants took 2118 ms to find 0 implicit places.
Running 6000 sub problems to find dead transitions.
[2025-06-02 08:19:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30108 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 6000/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30125 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 0/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 65466ms problems are : Problem set: 0 solved, 6000 unsolved
Search for dead transitions found 0 dead transitions in 65476ms
Finished structural reductions in LTL mode , in 1 iterations and 67622 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2025-06-02 08:20:46] [INFO ] Flatten gal took : 349 ms
[2025-06-02 08:20:47] [INFO ] Flatten gal took : 463 ms
[2025-06-02 08:20:48] [INFO ] Input system was already deterministic with 10000 transitions.
[2025-06-02 08:20:49] [INFO ] Flatten gal took : 429 ms
[2025-06-02 08:20:49] [INFO ] Flatten gal took : 476 ms
[2025-06-02 08:20:49] [INFO ] Time to serialize gal into /tmp/CTLFireability16958386650693673566.gal : 39 ms
[2025-06-02 08:20:49] [INFO ] Time to serialize properties into /tmp/CTLFireability11944936576734368435.ctl : 75 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/CTLFireability16958386650693673566.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11944936576734368435.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.
[2025-06-02 08:21:20] [INFO ] Flatten gal took : 412 ms
[2025-06-02 08:21:20] [INFO ] Applying decomposition
[2025-06-02 08:21:20] [INFO ] Flatten gal took : 421 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/graph747966114739258698.txt' '-o' '/tmp/graph747966114739258698.bin' '-w' '/tmp/graph747966114739258698.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph747966114739258698.bin' '-l' '-1' '-v' '-w' '/tmp/graph747966114739258698.weights' '-q' '0' '-e' '0.001'
[2025-06-02 08:21:21] [INFO ] Decomposing Gal with order
[2025-06-02 08:21:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 08:21:27] [INFO ] Removed a total of 1986 redundant transitions.
[2025-06-02 08:21:27] [INFO ] Flatten gal took : 624 ms
[2025-06-02 08:23:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 6726 labels/synchronizations in 91 ms.
[2025-06-02 08:23:15] [INFO ] Time to serialize gal into /tmp/CTLFireability4584892913995995018.gal : 67 ms
[2025-06-02 08:23:15] [INFO ] Time to serialize properties into /tmp/CTLFireability17343070550756630516.ctl : 148 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/CTLFireability4584892913995995018.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17343070550756630516.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 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 56 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2025-06-02 08:23:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:23:49] [INFO ] Implicit Places using invariants in 3838 ms returned []
Implicit Place search using SMT only with invariants took 3844 ms to find 0 implicit places.
Running 6000 sub problems to find dead transitions.
[2025-06-02 08:23:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30105 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 6000/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30115 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 0/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 65740ms problems are : Problem set: 0 solved, 6000 unsolved
Search for dead transitions found 0 dead transitions in 65753ms
Finished structural reductions in LTL mode , in 1 iterations and 69668 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2025-06-02 08:24:55] [INFO ] Flatten gal took : 216 ms
[2025-06-02 08:24:55] [INFO ] Flatten gal took : 261 ms
[2025-06-02 08:24:56] [INFO ] Input system was already deterministic with 10000 transitions.
[2025-06-02 08:24:56] [INFO ] Flatten gal took : 261 ms
[2025-06-02 08:24:56] [INFO ] Flatten gal took : 274 ms
[2025-06-02 08:24:56] [INFO ] Time to serialize gal into /tmp/CTLFireability5866302604119087740.gal : 41 ms
[2025-06-02 08:24:56] [INFO ] Time to serialize properties into /tmp/CTLFireability11401969559149396610.ctl : 13 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/CTLFireability5866302604119087740.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11401969559149396610.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.
[2025-06-02 08:25:27] [INFO ] Flatten gal took : 249 ms
[2025-06-02 08:25:27] [INFO ] Applying decomposition
[2025-06-02 08:25:27] [INFO ] Flatten gal took : 263 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/graph16420609685026466884.txt' '-o' '/tmp/graph16420609685026466884.bin' '-w' '/tmp/graph16420609685026466884.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16420609685026466884.bin' '-l' '-1' '-v' '-w' '/tmp/graph16420609685026466884.weights' '-q' '0' '-e' '0.001'
[2025-06-02 08:25:28] [INFO ] Decomposing Gal with order
[2025-06-02 08:25:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 08:25:34] [INFO ] Removed a total of 1980 redundant transitions.
[2025-06-02 08:25:34] [INFO ] Flatten gal took : 459 ms
[2025-06-02 08:25:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 6622 labels/synchronizations in 93 ms.
[2025-06-02 08:25:52] [INFO ] Time to serialize gal into /tmp/CTLFireability2939580419514803515.gal : 62 ms
[2025-06-02 08:25:52] [INFO ] Time to serialize properties into /tmp/CTLFireability2971627177169417135.ctl : 24 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/CTLFireability2939580419514803515.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2971627177169417135.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,1.74787e+954,29.1803,100788,14555,58,156874,605,6337,110178,101,876,0


Converting to forward existential form...Done !
original formula: AX(EG(!(E(!(((((((((((((((i5.u404.Think_330>=1)&&(i5.u404.Fork_329>=1))||((i36.i0.i0.i1.u128.Think_917>=1)&&(i36.i0.i0.i1.u128.Fork_916>=...351310
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(E(!(((((((((((((((i5.u404.Think_330>=1)&&(i5.u404.Fork_329>=1))||((i36.i0.i0.i1.u128.Think_9...349105
Detected timeout of ITS tools.
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)
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 51 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2025-06-02 08:26:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:26:24] [INFO ] Implicit Places using invariants in 2089 ms returned []
Implicit Place search using SMT only with invariants took 2092 ms to find 0 implicit places.
Running 6000 sub problems to find dead transitions.
[2025-06-02 08:26:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30123 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 6000/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30108 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 0/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 65196ms problems are : Problem set: 0 solved, 6000 unsolved
Search for dead transitions found 0 dead transitions in 65207ms
Finished structural reductions in LTL mode , in 1 iterations and 67359 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2025-06-02 08:27:30] [INFO ] Flatten gal took : 251 ms
[2025-06-02 08:27:30] [INFO ] Flatten gal took : 321 ms
[2025-06-02 08:27:31] [INFO ] Input system was already deterministic with 10000 transitions.
[2025-06-02 08:27:31] [INFO ] Flatten gal took : 305 ms
[2025-06-02 08:27:32] [INFO ] Flatten gal took : 318 ms
[2025-06-02 08:27:32] [INFO ] Time to serialize gal into /tmp/CTLFireability15447487678269364175.gal : 39 ms
[2025-06-02 08:27:32] [INFO ] Time to serialize properties into /tmp/CTLFireability11817682585880287562.ctl : 35 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/CTLFireability15447487678269364175.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11817682585880287562.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.
[2025-06-02 08:28:02] [INFO ] Flatten gal took : 307 ms
[2025-06-02 08:28:02] [INFO ] Applying decomposition
[2025-06-02 08:28:02] [INFO ] Flatten gal took : 333 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/graph4706778959101646835.txt' '-o' '/tmp/graph4706778959101646835.bin' '-w' '/tmp/graph4706778959101646835.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4706778959101646835.bin' '-l' '-1' '-v' '-w' '/tmp/graph4706778959101646835.weights' '-q' '0' '-e' '0.001'
[2025-06-02 08:28:03] [INFO ] Decomposing Gal with order
[2025-06-02 08:28:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 08:28:09] [INFO ] Removed a total of 1980 redundant transitions.
[2025-06-02 08:28:09] [INFO ] Flatten gal took : 472 ms
[2025-06-02 08:28:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 6532 labels/synchronizations in 96 ms.
[2025-06-02 08:28:56] [INFO ] Time to serialize gal into /tmp/CTLFireability3502513242297913269.gal : 63 ms
[2025-06-02 08:28:56] [INFO ] Time to serialize properties into /tmp/CTLFireability10640499162152374499.ctl : 64 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/CTLFireability3502513242297913269.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10640499162152374499.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,1.74787e+954,28.5749,101736,13309,51,140874,596,6226,95857,94,812,0


Converting to forward existential form...Done !
original formula: (AG((E(!(((!(((((((((((((i18.i1.i0.i1.u384.Think_330>=1)&&(i18.i1.i0.i1.u1356.Fork_329>=1))||((i24.i0.i0.i1.u1571.Think_917>=1)&&(i24.i0....982083
=> equivalent forward existential formula: [(EY((Init * !(!(E(TRUE U !((E(!(((!(((((((((((((i18.i1.i0.i1.u384.Think_330>=1)&&(i18.i1.i0.i1.u1356.Fork_329>=...1262524
Detected timeout of ITS tools.
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)
Starting structural reductions in SI_CTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 52 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2025-06-02 08:29:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:29:28] [INFO ] Implicit Places using invariants in 2081 ms returned []
Implicit Place search using SMT only with invariants took 2084 ms to find 0 implicit places.
Running 6000 sub problems to find dead transitions.
[2025-06-02 08:29:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30107 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 6000/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 6000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8000/20000 variables, and 2000 constraints, problems are : Problem set: 0 solved, 6000 unsolved in 30098 ms.
Refiners :[Positive P Invariants (semi-flows): 2000/4000 constraints, State Equation: 0/10000 constraints, PredecessorRefiner: 0/6000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 65322ms problems are : Problem set: 0 solved, 6000 unsolved
Search for dead transitions found 0 dead transitions in 65333ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 67478 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2025-06-02 08:30:34] [INFO ] Flatten gal took : 270 ms
[2025-06-02 08:30:35] [INFO ] Flatten gal took : 353 ms
[2025-06-02 08:30:35] [INFO ] Input system was already deterministic with 10000 transitions.
[2025-06-02 08:30:36] [INFO ] Flatten gal took : 338 ms
[2025-06-02 08:30:36] [INFO ] Flatten gal took : 351 ms
[2025-06-02 08:30:36] [INFO ] Time to serialize gal into /tmp/CTLFireability10588418065585245338.gal : 40 ms
[2025-06-02 08:30:36] [INFO ] Time to serialize properties into /tmp/CTLFireability4147245233967860991.ctl : 46 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/CTLFireability10588418065585245338.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4147245233967860991.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.
[2025-06-02 08:31:07] [INFO ] Flatten gal took : 375 ms
[2025-06-02 08:31:07] [INFO ] Applying decomposition
[2025-06-02 08:31:07] [INFO ] Flatten gal took : 367 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/graph15722759285584314045.txt' '-o' '/tmp/graph15722759285584314045.bin' '-w' '/tmp/graph15722759285584314045.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15722759285584314045.bin' '-l' '-1' '-v' '-w' '/tmp/graph15722759285584314045.weights' '-q' '0' '-e' '0.001'
[2025-06-02 08:31:08] [INFO ] Decomposing Gal with order
[2025-06-02 08:31:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 08:31:14] [INFO ] Removed a total of 1983 redundant transitions.
[2025-06-02 08:31:15] [INFO ] Flatten gal took : 606 ms
[2025-06-02 08:32:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 6682 labels/synchronizations in 92 ms.
[2025-06-02 08:32:23] [INFO ] Time to serialize gal into /tmp/CTLFireability4258029783911782027.gal : 64 ms
[2025-06-02 08:32:23] [INFO ] Time to serialize properties into /tmp/CTLFireability14435368067165142726.ctl : 92 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/CTLFireability4258029783911782027.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14435368067165142726.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,1.74787e+954,28.8475,102792,14457,51,151936,564,6167,104208,94,807,0


Converting to forward existential form...Done !
original formula: AF((!(E(A((((((((((((((i50.i0.i1.i0.u1845.Fork_1666>=1)&&(i50.i0.i1.i0.u1845.Catch1_1666>=1))||((i71.i0.i0.i0.u489.Fork_482>=1)&&(i71.i0....1344745
=> equivalent forward existential formula: [FwdG(Init,!((!(E(!((E(!(((((((((((((i42.i0.i0.i0.u162.Eat_1166>=1)||(i18.i1.i0.i1.u851.Eat_1345>=1))||((i83.i1....2890518
Detected timeout of ITS tools.
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)
[2025-06-02 08:32:55] [INFO ] Flatten gal took : 1624 ms
[2025-06-02 08:33:08] [INFO ] Flatten gal took : 1452 ms
[2025-06-02 08:33:21] [INFO ] Applying decomposition
[2025-06-02 08:33:23] [INFO ] Flatten gal took : 1634 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/graph10935993707433605927.txt' '-o' '/tmp/graph10935993707433605927.bin' '-w' '/tmp/graph10935993707433605927.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10935993707433605927.bin' '-l' '-1' '-v' '-w' '/tmp/graph10935993707433605927.weights' '-q' '0' '-e' '0.001'
[2025-06-02 08:33:25] [INFO ] Decomposing Gal with order
[2025-06-02 08:33:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 08:33:32] [INFO ] Removed a total of 1981 redundant transitions.
[2025-06-02 08:33:34] [INFO ] Flatten gal took : 2327 ms

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="Philosophers-COL-002000"
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 Philosophers-COL-002000, 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 r156-tall-174881253300066"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-002000.tgz
mv Philosophers-COL-002000 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 ;