About the Execution of ITS-Tools for Philosophers-COL-000500
| 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 | TT??TT?????????? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r156-tall-174881253300050.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-000500, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-tall-174881253300050
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 8.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K 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 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K 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 31K 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-000500-CTLFireability-2025-00
FORMULA_NAME Philosophers-COL-000500-CTLFireability-2025-01
FORMULA_NAME Philosophers-COL-000500-CTLFireability-2025-02
FORMULA_NAME Philosophers-COL-000500-CTLFireability-2025-03
FORMULA_NAME Philosophers-COL-000500-CTLFireability-2025-04
FORMULA_NAME Philosophers-COL-000500-CTLFireability-2025-05
FORMULA_NAME Philosophers-COL-000500-CTLFireability-2025-06
FORMULA_NAME Philosophers-COL-000500-CTLFireability-2025-07
FORMULA_NAME Philosophers-COL-000500-CTLFireability-2025-08
FORMULA_NAME Philosophers-COL-000500-CTLFireability-2025-09
FORMULA_NAME Philosophers-COL-000500-CTLFireability-2025-10
FORMULA_NAME Philosophers-COL-000500-CTLFireability-2025-11
FORMULA_NAME Philosophers-COL-000500-CTLFireability-2025-12
FORMULA_NAME Philosophers-COL-000500-CTLFireability-2025-13
FORMULA_NAME Philosophers-COL-000500-CTLFireability-2025-14
FORMULA_NAME Philosophers-COL-000500-CTLFireability-2025-15
=== Now, execution of the tool begins
BK_START 1748845368852
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-000500
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202505121319
[2025-06-02 06:22:49] [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 06:22:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 06:22:50] [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 06:22:50] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-02 06:22:50] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 516 ms
[2025-06-02 06:22:50] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 2500 PT places and 2500.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
[2025-06-02 06:22:50] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 4 ms.
[2025-06-02 06:22:50] [INFO ] Skeletonized 16 HLPN properties in 1 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 40156 steps (76 resets) in 130 ms. (306 steps per ms) remains 2/2 properties
BEST_FIRST walk for 59 steps (0 resets) in 6 ms. (8 steps per ms) remains 0/2 properties
[2025-06-02 06:22:50] [INFO ] Flatten gal took : 11 ms
[2025-06-02 06:22:50] [INFO ] Flatten gal took : 2 ms
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 500) 500) 500)]] contains successor/predecessor on variables of sort Philo
[2025-06-02 06:22:50] [INFO ] Unfolded HLPN to a Petri net with 2500 places and 2500 transitions 8000 arcs in 53 ms.
[2025-06-02 06:22:50] [INFO ] Unfolded 16 HLPN properties in 8 ms.
Support contains 2500 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 26 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
// Phase 1: matrix 2500 rows 2500 cols
[2025-06-02 06:22:51] [INFO ] Computed 1000 invariants in 37 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:22:52] [INFO ] Implicit Places using invariants in 749 ms returned []
[2025-06-02 06:22:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:22:53] [INFO ] Implicit Places using invariants and state equation in 1235 ms returned []
Implicit Place search using SMT with State Equation took 2013 ms to find 0 implicit places.
Running 1500 sub problems to find dead transitions.
[2025-06-02 06:22:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60691ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60709ms
Finished structural reductions in LTL mode , in 1 iterations and 62766 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Support contains 2500 out of 2500 places after structural reductions.
[2025-06-02 06:23:55] [INFO ] Flatten gal took : 413 ms
[2025-06-02 06:23:59] [INFO ] Flatten gal took : 503 ms
[2025-06-02 06:24:03] [INFO ] Input system was already deterministic with 2500 transitions.
Reduction of identical properties reduced properties to check from 36 to 28
RANDOM walk for 40000 steps (8 resets) in 3873 ms. (10 steps per ms) remains 9/28 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4180 ms. (9 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 6227 ms. (6 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3831 ms. (10 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 12745 ms. (3 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3409 ms. (11 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5937 ms. (6 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 6311 ms. (6 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 10647 ms. (3 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5931 ms. (6 steps per ms) remains 8/8 properties
[2025-06-02 06:24:19] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp4 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2500 variables, 1000/1000 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2500 variables, 0/1000 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 2500/5000 variables, 2500/3500 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/5000 variables, 0/3500 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 0/5000 variables, 0/3500 constraints. Problems are: Problem set: 1 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 5000/5000 variables, and 3500 constraints, problems are : Problem set: 1 solved, 7 unsolved in 5018 ms.
Refiners :[Positive P Invariants (semi-flows): 1000/1000 constraints, State Equation: 2500/2500 constraints, PredecessorRefiner: 7/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 7 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 500/2500 variables, 1000/1000 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2500 variables, 0/1000 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 2500/5000 variables, 2500/3500 constraints. Problems are: Problem set: 1 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5000/5000 variables, and 3500 constraints, problems are : Problem set: 1 solved, 7 unsolved in 5019 ms.
Refiners :[Positive P Invariants (semi-flows): 1000/1000 constraints, State Equation: 2500/2500 constraints, PredecessorRefiner: 7/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10081ms problems are : Problem set: 1 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 83 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 2500/2500 places, 2500/2500 transitions.
RANDOM walk for 40000 steps (8 resets) in 2134 ms. (18 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3571 ms. (11 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5952 ms. (6 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3554 ms. (11 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5958 ms. (6 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 6356 ms. (6 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 10700 ms. (3 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5936 ms. (6 steps per ms) remains 7/7 properties
Interrupted probabilistic random walk after 284019 steps, run timeout after 33051 ms. (steps per millisecond=8 ) properties seen :0 out of 7
Probabilistic random walk after 284019 steps, saw 283038 distinct states, run finished after 33056 ms. (steps per millisecond=8 ) properties seen :0
[2025-06-02 06:25:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 500/2500 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2500 variables, 0/1000 constraints. Problems are: Problem set: 0 solved, 7 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 2500/5000 variables, 2500/3500 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5000 variables, 0/3500 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 0/5000 variables, 0/3500 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 5000/5000 variables, and 3500 constraints, problems are : Problem set: 0 solved, 7 unsolved in 6517 ms.
Refiners :[Positive P Invariants (semi-flows): 1000/1000 constraints, State Equation: 2500/2500 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) 0/2000 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 500/2500 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2500 variables, 0/1000 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 2500/5000 variables, 2500/3500 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5000 variables, 0/3500 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 0/5000 variables, 0/3500 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 5000/5000 variables, and 3500 constraints, problems are : Problem set: 0 solved, 7 unsolved in 13710 ms.
Refiners :[Positive P Invariants (semi-flows): 1000/1000 constraints, State Equation: 2500/2500 constraints, PredecessorRefiner: 7/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20265ms problems are : Problem set: 0 solved, 7 unsolved
Fused 7 Parikh solutions to 4 different solutions.
Finished Parikh walk after 500 steps, including 0 resets, run visited all 7 properties in 43 ms. (steps per millisecond=11 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 7 properties in 52 ms.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2025-06-02 06:25:35] [INFO ] Flatten gal took : 304 ms
[2025-06-02 06:25:39] [INFO ] Flatten gal took : 414 ms
[2025-06-02 06:25:43] [INFO ] Input system was already deterministic with 2500 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 48 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2025-06-02 06:25:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:25:44] [INFO ] Implicit Places using invariants in 605 ms returned []
[2025-06-02 06:25:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:25:45] [INFO ] Implicit Places using invariants and state equation in 1468 ms returned []
Implicit Place search using SMT with State Equation took 2076 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 06:25:45] [INFO ] Redundant transitions in 116 ms returned []
Running 1500 sub problems to find dead transitions.
[2025-06-02 06:25:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60504ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60508ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 62758 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2025-06-02 06:26:46] [INFO ] Flatten gal took : 73 ms
[2025-06-02 06:26:46] [INFO ] Flatten gal took : 74 ms
[2025-06-02 06:26:46] [INFO ] Input system was already deterministic with 2500 transitions.
[2025-06-02 06:26:46] [INFO ] Flatten gal took : 67 ms
[2025-06-02 06:26:46] [INFO ] Flatten gal took : 68 ms
[2025-06-02 06:26:46] [INFO ] Time to serialize gal into /tmp/CTLFireability5441382068619591204.gal : 25 ms
[2025-06-02 06:26:46] [INFO ] Time to serialize properties into /tmp/CTLFireability13671659144377325601.ctl : 15 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/CTLFireability5441382068619591204.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13671659144377325601.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.63603e+238,3.61377,37852,2,13206,5,55880,6,0,12503,41185,0
Converting to forward existential form...Done !
original formula: AF(EG(((((((((((AG(((((((((((((Think_171>=1)&&(Fork_170>=1))||((Think_467>=1)&&(Fork_466>=1)))||(((Think_181>=1)&&(Fork_180>=1))||((Think...60266
=> equivalent forward existential formula: [FwdG(Init,!(EG(((((((((((!(E(TRUE U !(((((((((((((Think_171>=1)&&(Fork_170>=1))||((Think_467>=1)&&(Fork_466>=1)...58517
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 06:27:17] [INFO ] Flatten gal took : 66 ms
[2025-06-02 06:27:17] [INFO ] Applying decomposition
[2025-06-02 06:27:17] [INFO ] Flatten gal took : 78 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/graph13477873580345170182.txt' '-o' '/tmp/graph13477873580345170182.bin' '-w' '/tmp/graph13477873580345170182.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13477873580345170182.bin' '-l' '-1' '-v' '-w' '/tmp/graph13477873580345170182.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:27:17] [INFO ] Decomposing Gal with order
[2025-06-02 06:27:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:27:17] [INFO ] Removed a total of 492 redundant transitions.
[2025-06-02 06:27:17] [INFO ] Flatten gal took : 203 ms
[2025-06-02 06:27:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 1668 labels/synchronizations in 55 ms.
[2025-06-02 06:27:19] [INFO ] Time to serialize gal into /tmp/CTLFireability6006586714979520154.gal : 31 ms
[2025-06-02 06:27:19] [INFO ] Time to serialize properties into /tmp/CTLFireability13817886283154257098.ctl : 15 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/CTLFireability6006586714979520154.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13817886283154257098.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,3.63603e+238,1.14761,27920,1928,53,17375,390,2114,12375,97,603,0
Converting to forward existential form...Done !
original formula: AF(EG(((((((((((AG(((((((((((((i33.i0.i0.u134.Think_171>=1)&&(i33.i0.i0.u134.Fork_170>=1))||((i24.i2.i1.u251.Think_467>=1)&&(i24.i2.i1.u2...110680
=> equivalent forward existential formula: [FwdG(Init,!(EG(((((((((((!(E(TRUE U !(((((((((((((i33.i0.i0.u134.Think_171>=1)&&(i33.i0.i0.u134.Fork_170>=1))||...110737
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
(forward)formula 0,1,7.34145,190096,1,0,322674,959,20387,1.09914e+06,405,4654,237292
FORMULA Philosophers-COL-000500-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 148 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2025-06-02 06:27:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:27:28] [INFO ] Implicit Places using invariants in 766 ms returned []
[2025-06-02 06:27:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:27:30] [INFO ] Implicit Places using invariants and state equation in 1916 ms returned []
Implicit Place search using SMT with State Equation took 2685 ms to find 0 implicit places.
Running 1500 sub problems to find dead transitions.
[2025-06-02 06:27:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60475ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60478ms
Finished structural reductions in LTL mode , in 1 iterations and 63315 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2025-06-02 06:28:30] [INFO ] Flatten gal took : 62 ms
[2025-06-02 06:28:30] [INFO ] Flatten gal took : 67 ms
[2025-06-02 06:28:30] [INFO ] Input system was already deterministic with 2500 transitions.
[2025-06-02 06:28:30] [INFO ] Flatten gal took : 71 ms
[2025-06-02 06:28:30] [INFO ] Flatten gal took : 65 ms
[2025-06-02 06:28:30] [INFO ] Time to serialize gal into /tmp/CTLFireability673886673936665013.gal : 11 ms
[2025-06-02 06:28:30] [INFO ] Time to serialize properties into /tmp/CTLFireability15800898990455128713.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability673886673936665013.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15800898990455128713.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.63603e+238,3.70324,37936,2,13206,5,55880,6,0,12503,41185,0
Converting to forward existential form...Done !
original formula: AX(EG((((((((((((Think_261>=1)&&(Fork_261>=1))||((Think_256>=1)&&(Fork_256>=1)))||(((Think_246>=1)&&(Fork_246>=1))||((Think_266>=1)&&(For...17302
=> equivalent forward existential formula: [(EY(Init) * !(EG((((((((((((Think_261>=1)&&(Fork_261>=1))||((Think_256>=1)&&(Fork_256>=1)))||(((Think_246>=1)&&...15465
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 06:29:01] [INFO ] Flatten gal took : 57 ms
[2025-06-02 06:29:01] [INFO ] Applying decomposition
[2025-06-02 06:29:01] [INFO ] Flatten gal took : 62 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/graph10874240164683560712.txt' '-o' '/tmp/graph10874240164683560712.bin' '-w' '/tmp/graph10874240164683560712.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10874240164683560712.bin' '-l' '-1' '-v' '-w' '/tmp/graph10874240164683560712.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:29:01] [INFO ] Decomposing Gal with order
[2025-06-02 06:29:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:29:01] [INFO ] Removed a total of 492 redundant transitions.
[2025-06-02 06:29:01] [INFO ] Flatten gal took : 116 ms
[2025-06-02 06:29:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 1662 labels/synchronizations in 21 ms.
[2025-06-02 06:29:02] [INFO ] Time to serialize gal into /tmp/CTLFireability16594533885318170397.gal : 18 ms
[2025-06-02 06:29:02] [INFO ] Time to serialize properties into /tmp/CTLFireability6296553680771977289.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16594533885318170397.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6296553680771977289.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,3.63603e+238,1.22324,27744,4027,53,41241,382,2121,27956,97,608,0
Converting to forward existential form...Done !
original formula: AX(EG((((((((((((i29.i1.i1.u392.Think_261>=1)&&(i29.i1.i1.u42.Fork_261>=1))||((i29.i0.i0.u166.Think_256>=1)&&(i29.i0.i0.u166.Fork_256>=1)...31691
=> equivalent forward existential formula: [(EY(Init) * !(EG((((((((((((i29.i1.i1.u392.Think_261>=1)&&(i29.i1.i1.u42.Fork_261>=1))||((i29.i0.i0.u166.Think_...31738
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
(forward)formula 0,1,6.47031,199776,1,0,370851,882,9983,977043,368,4313,321409
FORMULA Philosophers-COL-000500-CTLFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 10 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2025-06-02 06:29:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:29:09] [INFO ] Implicit Places using invariants in 420 ms returned []
[2025-06-02 06:29:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:29:10] [INFO ] Implicit Places using invariants and state equation in 1207 ms returned []
Implicit Place search using SMT with State Equation took 1632 ms to find 0 implicit places.
Running 1500 sub problems to find dead transitions.
[2025-06-02 06:29:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s500 0.0)
(s501 0.0)
(s502 0.0)
(s503 0.0)
(s504 0.0)
(s505 0.0)
(s506 0.0)
(s507 0.0)
(s508 0.0)
(s509 0.0)
(s510 0.0)
(s511 0.0)
(s512 0.0)
(s513 0.0)
(s514 0.0)
(s515 0.0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60470ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60476ms
Finished structural reductions in LTL mode , in 1 iterations and 62126 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2025-06-02 06:30:10] [INFO ] Flatten gal took : 83 ms
[2025-06-02 06:30:11] [INFO ] Flatten gal took : 84 ms
[2025-06-02 06:30:11] [INFO ] Input system was already deterministic with 2500 transitions.
[2025-06-02 06:30:11] [INFO ] Flatten gal took : 100 ms
[2025-06-02 06:30:11] [INFO ] Flatten gal took : 90 ms
[2025-06-02 06:30:11] [INFO ] Time to serialize gal into /tmp/CTLFireability17818800768008219453.gal : 9 ms
[2025-06-02 06:30:11] [INFO ] Time to serialize properties into /tmp/CTLFireability15111777303122739250.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/CTLFireability17818800768008219453.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15111777303122739250.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.63603e+238,3.61907,38444,2,13206,5,55880,6,0,12503,41185,0
Converting to forward existential form...Done !
original formula: EF(!(E((!(EF((((((((((((Fork_348>=1)&&(Catch1_348>=1))||((Fork_52>=1)&&(Catch1_52>=1)))||(((Fork_57>=1)&&(Catch1_57>=1))||((Fork_353>=1)&...190145
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E((!(E(TRUE U (((((((((((Fork_348>=1)&&(Catch1_348>=1))||((Fork_52>=1)&&(Catch1_52>=1)))||...256318
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 06:30:41] [INFO ] Flatten gal took : 88 ms
[2025-06-02 06:30:41] [INFO ] Applying decomposition
[2025-06-02 06:30:41] [INFO ] Flatten gal took : 88 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/graph12764769512845113134.txt' '-o' '/tmp/graph12764769512845113134.bin' '-w' '/tmp/graph12764769512845113134.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12764769512845113134.bin' '-l' '-1' '-v' '-w' '/tmp/graph12764769512845113134.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:30:41] [INFO ] Decomposing Gal with order
[2025-06-02 06:30:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:30:42] [INFO ] Removed a total of 498 redundant transitions.
[2025-06-02 06:30:42] [INFO ] Flatten gal took : 144 ms
[2025-06-02 06:30:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 1108 labels/synchronizations in 15 ms.
[2025-06-02 06:30:42] [INFO ] Time to serialize gal into /tmp/CTLFireability3318054539320798692.gal : 16 ms
[2025-06-02 06:30:42] [INFO ] Time to serialize properties into /tmp/CTLFireability15253282122335561351.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/CTLFireability3318054539320798692.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15253282122335561351.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,3.63603e+238,1.50334,32368,7374,53,74433,483,1590,49711,96,641,0
Converting to forward existential form...Done !
original formula: EF(!(E((!(EF((((((((((((i39.u208.Fork_348>=1)&&(i39.u208.Catch1_348>=1))||((i27.u321.Fork_52>=1)&&(i27.u321.Catch1_52>=1)))||(((i28.u324....287799
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E((!(E(TRUE U (((((((((((i39.u208.Fork_348>=1)&&(i39.u208.Catch1_348>=1))||((i27.u321.Fork...392575
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 8 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2025-06-02 06:31:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:31:13] [INFO ] Implicit Places using invariants in 422 ms returned []
[2025-06-02 06:31:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:31:14] [INFO ] Implicit Places using invariants and state equation in 1257 ms returned []
Implicit Place search using SMT with State Equation took 1686 ms to find 0 implicit places.
Running 1500 sub problems to find dead transitions.
[2025-06-02 06:31:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60471ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60477ms
Finished structural reductions in LTL mode , in 1 iterations and 62174 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2025-06-02 06:32:14] [INFO ] Flatten gal took : 63 ms
[2025-06-02 06:32:15] [INFO ] Flatten gal took : 87 ms
[2025-06-02 06:32:15] [INFO ] Input system was already deterministic with 2500 transitions.
[2025-06-02 06:32:15] [INFO ] Flatten gal took : 80 ms
[2025-06-02 06:32:15] [INFO ] Flatten gal took : 85 ms
[2025-06-02 06:32:15] [INFO ] Time to serialize gal into /tmp/CTLFireability1807182541737075085.gal : 9 ms
[2025-06-02 06:32:15] [INFO ] Time to serialize properties into /tmp/CTLFireability9438942140362192826.ctl : 11 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1807182541737075085.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9438942140362192826.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.63603e+238,3.64413,38192,2,13206,5,55880,6,0,12503,41185,0
Converting to forward existential form...Done !
original formula: !(E(!((((((((((((((Fork_348>=1)&&(Catch1_348>=1))||((Fork_52>=1)&&(Catch1_52>=1)))||(((Fork_57>=1)&&(Catch1_57>=1))||((Fork_353>=1)&&(Cat...164461
=> equivalent forward existential formula: [(FwdU(Init,!((((((((((((((Fork_348>=1)&&(Catch1_348>=1))||((Fork_52>=1)&&(Catch1_52>=1)))||(((Fork_57>=1)&&(Cat...163218
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 06:32:45] [INFO ] Flatten gal took : 82 ms
[2025-06-02 06:32:45] [INFO ] Applying decomposition
[2025-06-02 06:32:45] [INFO ] Flatten gal took : 83 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/graph6726582862398143280.txt' '-o' '/tmp/graph6726582862398143280.bin' '-w' '/tmp/graph6726582862398143280.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6726582862398143280.bin' '-l' '-1' '-v' '-w' '/tmp/graph6726582862398143280.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:32:45] [INFO ] Decomposing Gal with order
[2025-06-02 06:32:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:32:46] [INFO ] Removed a total of 496 redundant transitions.
[2025-06-02 06:32:46] [INFO ] Flatten gal took : 131 ms
[2025-06-02 06:32:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 1102 labels/synchronizations in 14 ms.
[2025-06-02 06:32:46] [INFO ] Time to serialize gal into /tmp/CTLFireability15265065079685853283.gal : 13 ms
[2025-06-02 06:32:46] [INFO ] Time to serialize properties into /tmp/CTLFireability7906027067882963044.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/CTLFireability15265065079685853283.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7906027067882963044.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,3.63603e+238,1.41333,26940,6036,51,57270,466,1553,37733,94,641,0
Converting to forward existential form...Done !
original formula: !(E(!((((((((((((((i25.u227.Fork_348>=1)&&(i25.u227.Catch1_348>=1))||((i11.u92.Fork_52>=1)&&(i11.u91.Catch1_52>=1)))||(((i12.u95.Fork_57>...247895
=> equivalent forward existential formula: [(FwdU(Init,!((((((((((((((i25.u227.Fork_348>=1)&&(i25.u227.Catch1_348>=1))||((i11.u92.Fork_52>=1)&&(i11.u91.Cat...247961
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 55 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2025-06-02 06:33:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:33:17] [INFO ] Implicit Places using invariants in 591 ms returned []
[2025-06-02 06:33:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:33:18] [INFO ] Implicit Places using invariants and state equation in 1549 ms returned []
Implicit Place search using SMT with State Equation took 2141 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 06:33:18] [INFO ] Redundant transitions in 48 ms returned []
Running 1500 sub problems to find dead transitions.
[2025-06-02 06:33:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60432ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60439ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 62695 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2025-06-02 06:34:19] [INFO ] Flatten gal took : 62 ms
[2025-06-02 06:34:19] [INFO ] Flatten gal took : 65 ms
[2025-06-02 06:34:19] [INFO ] Input system was already deterministic with 2500 transitions.
[2025-06-02 06:34:19] [INFO ] Flatten gal took : 65 ms
[2025-06-02 06:34:19] [INFO ] Flatten gal took : 72 ms
[2025-06-02 06:34:19] [INFO ] Time to serialize gal into /tmp/CTLFireability12772639154892310808.gal : 9 ms
[2025-06-02 06:34:19] [INFO ] Time to serialize properties into /tmp/CTLFireability13732308012683469480.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/CTLFireability12772639154892310808.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13732308012683469480.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.63603e+238,3.65216,38064,2,13206,5,55880,6,0,12503,41185,0
Converting to forward existential form...Done !
original formula: AF((EF((((((((((((Think_261<1)||(Fork_261<1))&&((Think_256<1)||(Fork_256<1)))&&(((Think_246<1)||(Fork_246<1))&&((Think_266<1)||(Fork_266<...86442
=> equivalent forward existential formula: [FwdG(Init,!((E(TRUE U (((((((((((Think_261<1)||(Fork_261<1))&&((Think_256<1)||(Fork_256<1)))&&(((Think_246<1)||...85589
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 06:34:49] [INFO ] Flatten gal took : 66 ms
[2025-06-02 06:34:49] [INFO ] Applying decomposition
[2025-06-02 06:34:49] [INFO ] Flatten gal took : 76 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/graph8834430510391675866.txt' '-o' '/tmp/graph8834430510391675866.bin' '-w' '/tmp/graph8834430510391675866.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8834430510391675866.bin' '-l' '-1' '-v' '-w' '/tmp/graph8834430510391675866.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:34:50] [INFO ] Decomposing Gal with order
[2025-06-02 06:34:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:34:50] [INFO ] Removed a total of 495 redundant transitions.
[2025-06-02 06:34:50] [INFO ] Flatten gal took : 105 ms
[2025-06-02 06:34:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 1668 labels/synchronizations in 17 ms.
[2025-06-02 06:34:52] [INFO ] Time to serialize gal into /tmp/CTLFireability8381469065640639688.gal : 15 ms
[2025-06-02 06:34:52] [INFO ] Time to serialize properties into /tmp/CTLFireability15679852370897366575.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/CTLFireability8381469065640639688.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15679852370897366575.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,3.63603e+238,1.24562,27916,2828,51,27215,393,2105,18659,94,619,0
Converting to forward existential form...Done !
original formula: AF((EF((((((((((((i16.i0.i0.u397.Think_261<1)||(i16.i0.i0.u397.Fork_261<1))&&((i35.i0.i1.u171.Think_256<1)||(i35.i0.i0.u172.Fork_256<1)))...158532
=> equivalent forward existential formula: [FwdG(Init,!((E(TRUE U (((((((((((i16.i0.i0.u397.Think_261<1)||(i16.i0.i0.u397.Fork_261<1))&&((i35.i0.i1.u171.Th...158583
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
(forward)formula 0,1,25.9156,678796,1,0,1.16377e+06,1171,26523,3.78921e+06,400,5873,745835
FORMULA Philosophers-COL-000500-CTLFireability-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 97 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2025-06-02 06:35:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:35:19] [INFO ] Implicit Places using invariants in 768 ms returned []
[2025-06-02 06:35:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:35:21] [INFO ] Implicit Places using invariants and state equation in 1783 ms returned []
Implicit Place search using SMT with State Equation took 2551 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 06:35:21] [INFO ] Redundant transitions in 134 ms returned []
Running 1500 sub problems to find dead transitions.
[2025-06-02 06:35:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s500 0.0)
(s501 0.0)
(s502 0.0)
(s503 0.0)
(s504 0.0)
(s505 0.0)
(s506 0.0)
(s507 0.0)
(s508 0.0)
(s509 0.0)
(s510 0.0)
(s511 0.0)
(s512 0.0)
(s513 0.0)
(s514 0.0)
(s515 0.0)
(s516 0.0)
(s517 0.0)
(s518 0.0)
(s519 0.0)
(s520 0.0)
(s521 0.0)
(s522 0.0)
(s523 0.0)
(s524 0.0)
(s525 0.0)
(s526 0.0)
(s527 0.0)
(s528 0.0)
(s529 0.0)
(s530 0.0)
(s531 0.0)
(s532 0.0)
(s533 0.0)
(s534 0.0)
(s535 0.0)
(s536 0.0)
(s537 0.0)
(s538 0.0)
(s539 0.0)
(s540 0.0)
(s541 0.0)
(s542 0.0)
(s543 0.0)
(s544 0.0)
(s545 0.0)
(s546 0.0)
(s547 0.0)
(s548 0.0)
(s549 0.0)
(s550 0.0)
(s551 0.0)
(s552 0.0)
(s553 0.0)
(s554 0.0)
(s555 0.0)
(s556 0.0)
(s557 0.0)
(s558 0.0)
(s559 0.0)
(s560 0.0)
(s561 0.0)
(s562 1.0)
(s563 1.0)
(s564 1.0)
(s565 1.0)
(s566 1.0)
(s567 1.0)
(s568 1.0)
(s569 1.0)
(s570 1.0)
(s571 1.0)
(s572 1.0)
(s573 1.0)
(s574 1.0)
(s575 1.0)
(s576 1.0)
(s577 1.0)
(s578 1.0)
(s579 1.0)
(s580 1.0)
(s581 1.0)
(s582 1.0)
(s583 1.0)
(s584 1.0)
(s585 1.0)
(s586 1.0)
(s587 1.0)
(s588 1.0)
(s589 1.0)
(s590 1.0)
(s591 1.0)
(s592 1.0)
(s593 1.0)
(s594 1.0)
(s595 1.0)
(s596 1.0)
(s597 1.0)
(s598 1.0)
(s599 1.0)
(s600 1.0)
(s601 1.0)
(s602 1.0)
(s603 1.0)
(s604 1.0)
(s605 1.0)
(s606 1.0)
(s607 1.0)
(s608 1.0)
(s609 1.0)
(s610 1.0)
(s611 1.0)
(s612 1.0)
(s613 1.0)
(s614 1.0)
(s615 1.0)
(s616 1.0)
(s617 1.0)
(s618 1.0)
(s619 1.0)
(s620 1.0)
(s621 1.0)
(s622 1.0)
(s623 1.0)
(s624 1.0)
(s625 1.0)
(s626 1.0)
(s627 1.0)
(s628 1.0)
(s629 1.0)
(s630 1.0)
(s631 1.0)
(s632 1.0)
(s633 1.0)
(s634 1.0)
(s635 1.0)
(s636 1.0)
(s637 1.0)
(s638 1.0)
(s639 1.0)
(s640 1.0)
(s641 1.0)
(s642 1.0)
(s643 1.0)
(s644 1.0)
(s645 1.0)
(s646 1.0)
(s647 1.0)
(s648 1.0)
(s649 1.0)
(s650 1.0)
(s651 1.0)
(s652 1.0)
(s653 1.0)
(s654 1.0)
(s655 1.0)
(s656 1.0)
(s657 1.0)
(s658 1.0)
(s659 1.0)
(s660 1.0)
(s661 1.0)
(s662 1.0)
(s663 1.0)
(s664 1.0)
(s665 1.0)
(s666 1.0)
(s667 1.0)
(s668 1.0)
(s669 1.0)
(s670 1.0)
(s671 1.0)
(s672 1.0)
(s673 1.0)
(s674 1.0)
(s675 1.0)
(s676 1.0)
(s677 1.0)
(s678 1.0)
(s679 1.0)
(s680 1.0)
(s681 1.0)
(s682 1.0)
(s683 1.0)
(s684 1.0)
(s685 1.0)
(s686 1.0)
(s687 1.0)
(s688 1.0)
(s689 1.0)
(s690 1.0)
(s691 1.0)
(s692 1.0)
(s693 1.0)
(s694 1.0)
(s695 1.0)
(s696 1.0)
(s697 1.0)
(s698 1.0)
(s699 1.0)
(s700 1.0)
(s701 1.0)
(s702 1.0)
(s703 1.0)
(s704 1.0)
(s705 1.0)
(s706 1.0)
(s707 1.0)
(s708 1.0)
(s709 1.0)
(s710 1.0)
(s711 1.0)
(s712 1.0)
(s713 1.0)
(s714 1.0)
(s715 1.0)
(s716 1.0)
(s717 1.0)
(s718 1.0)
(s719 1.0)
(s720 1.0)
(s721 1.0)
(s722 1.0)
(s723 1.0)
(s724 1.0)
(s725 1.0)
(s726 1.0)
(s727 1.0)
(s728 1.0)
(s729 1.0)
(s730 1.0)
(s731 1.0)
(s732 1.0)
(s733 1.0)
(s734 1.0)
(s735 1.0)
(s736 1.0)
(s737 1.0)
(s738 1.0)
(s739 1.0)
(s740 1.0)
(s741 1.0)
(s742 1.0)
(s743 1.0)
(s744 1.0)
(s745 1.0)
(s746 1.0)
(s747 1.0)
(s748 1.0)
(s749 1.0)
(s750 1.0)
(s751 1.0)
(s752 1.0)
(s753 1.0)
(s754 1.0)
(s755 1.0)
(s756 1.0)
(s757 1.0)
(s758 1.0)
(s759 1.0)
(s760 1.0)
(s761 1.0)
(s762 1.0)
(s763 1.0)
(s764 1.0)
(s765 1.0)
(s766 1.0)
(s767 1.0)
(s768 1.0)
(s769 1.0)
(s770 1.0)
(s771 1.0)
(s772 1.0)
(s773 1.0)
(s774 1.0)
(s775 1.0)
(s776 1.0)
(s777 1.0)
(s778 1.0)
(s779 1.0)
(s780 1.0)
(s781 1.0)
(s782 1.0)
(s783 1.0)
(s784 1.0)
(s785 1.0)
(s786 1.0)
(s787 1.0)
(s788 1.0)
(s789 1.0)
(s790 1.0)
(s791 1.0)
(s792 1.0)
(s793 1.0)
(s794 1.0)
(s795 1.0)
(s796 1.0)
(s797 1.0)
(s798 1.0)
(s799 1.0)
(s800 1.0)
(s801 1.0)
(s802 1.0)
(s803 1.0)
(s804 1.0)
(s805 1.0)
(s806 1.0)
(s807 1.0)
(s808 1.0)
(s809 1.0)
(s810 1.0)
(s811 1.0)
(s812 1.0)
(s813 1.0)
(s814 1.0)
(s815 1.0)
(s816 1.0)
(s817 1.0)
(s818 1.0)
(s819 1.0)
(s820 1.0)
(s821 1.0)
(s822 1.0)
(s823 1.0)
(s824 1.0)
(s825 1.0)
(s826 1.0)
(s827 1.0)
(s828 1.0)
(s829 1.0)
(s830 1.0)
(s831 1.0)
(s832 1.0)
(s833 1.0)
(s834 1.0)
(s835 1.0)
(s836 1.0)
(s837 1.0)
(s838 1.0)
(s839 1.0)
(s840 1.0)
(s841 1.0)
(s842 1.0)
(s843 1.0)
(s844 1.0)
(s845 1.0)
(s846 1.0)
(s847 1.0)
(s848 1.0)
(s849 1.0)
(s850 1.0)
(s851 1.0)
(s852 1.0)
(s853 1.0)
(s854 1.0)
(s855 1.0)
(s856 1.0)
(s857 1.0)
(s858 1.0)
(s859 1.0)
(s860 1.0)
(s861 1.0)
(s862 1.0)
(s863 1.0)
(s864 1.0)
(s865 1.0)
(s866 1.0)
(s867 1.0)
(s868 1.0)
(s869 1.0)
(s870 1.0)
(s871 1.0)
(s872 1.0)
(s873 1.0)
(s874 1.0)
(s875 1.0)
(s876 1.0)
(s877 1.0)
(s878 1.0)
(s879 1.0)
(s880 1.0)
(s881 1.0)
(s882 1.0)
(s883 1.0)
(s884 1.0)
(s885 1.0)
(s886 1.0)
(s887 1.0)
(s888 1.0)
(s889 1.0)
(s890 1.0)
(s891 1.0)
(s892 1.0)
(s893 1.0)
(s894 1.0)
(s895 1.0)
(s896 1.0)
(s897 1.0)
(s898 1.0)
(s899 1.0)
(s900 1.0)
(s901 1.0)
(s902 1.0)
(s903 1.0)
(s904 1.0)
(s905 1.0)
(s906 1.0)
(s907 1.0)
(s908 1.0)
(s909 1.0)
(s910 1.0)
(s911 1.0)
(s912 timeout
1.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60406ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60408ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 63202 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2025-06-02 06:36:21] [INFO ] Flatten gal took : 47 ms
[2025-06-02 06:36:21] [INFO ] Flatten gal took : 54 ms
[2025-06-02 06:36:21] [INFO ] Input system was already deterministic with 2500 transitions.
[2025-06-02 06:36:22] [INFO ] Flatten gal took : 52 ms
[2025-06-02 06:36:22] [INFO ] Flatten gal took : 53 ms
[2025-06-02 06:36:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13169145028743697486.gal : 10 ms
[2025-06-02 06:36:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5934368202513630883.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13169145028743697486.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5934368202513630883.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality5934368202513630883.prop.
RANDOM walk for 40000 steps (8 resets) in 2541 ms. (15 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4566 ms. (8 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 27
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :27 after 729
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :729 after 708588
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :708588 after 9.41432e+10
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :9.41432e+10 after 2.95431e+21
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2.95431e+21 after 1.93955e+42
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1.93955e+42 after 1.04496e+83
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.04496e+83 after 8.0884e+164
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,3.63603e+238,3.87984,38520,2,13206,14,74814,7,0,14004,41185,0
Total reachable state count : 3.636029179586993682983042895795003453616e+238
Verifying 1 reachability properties.
Interrupted probabilistic random walk after 119251 steps, run timeout after 3006 ms. (steps per millisecond=39 ) properties seen :0 out of 1
Probabilistic random walk after 119251 steps, saw 118931 distinct states, run finished after 3006 ms. (steps per millisecond=39 ) properties seen :0
[2025-06-02 06:36:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Reachability property Philosophers-COL-000500-CTLFireability-2025-05 is true.
FORMULA Philosophers-COL-000500-CTLFireability-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Philosophers-COL-000500-CTLFireability-2025-05,1,4.76867,97400,2,2501,14,74814,7,0,14505,41185,0
After SMT solving in domain Real declared 2500/5000 variables, and 1000 constraints, problems are : Problem set: 1 solved, 0 unsolved in 463 ms.
Refiners :[Positive P Invariants (semi-flows): 1000/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 479ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 16 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2025-06-02 06:36:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:36:28] [INFO ] Implicit Places using invariants in 833 ms returned []
[2025-06-02 06:36:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:36:30] [INFO ] Implicit Places using invariants and state equation in 1833 ms returned []
Implicit Place search using SMT with State Equation took 2668 ms to find 0 implicit places.
Running 1500 sub problems to find dead transitions.
[2025-06-02 06:36:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60436ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60440ms
Finished structural reductions in LTL mode , in 1 iterations and 63129 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2025-06-02 06:37:30] [INFO ] Flatten gal took : 54 ms
[2025-06-02 06:37:30] [INFO ] Flatten gal took : 56 ms
[2025-06-02 06:37:30] [INFO ] Input system was already deterministic with 2500 transitions.
[2025-06-02 06:37:30] [INFO ] Flatten gal took : 54 ms
[2025-06-02 06:37:30] [INFO ] Flatten gal took : 55 ms
[2025-06-02 06:37:30] [INFO ] Time to serialize gal into /tmp/CTLFireability6627184940049111889.gal : 10 ms
[2025-06-02 06:37:30] [INFO ] Time to serialize properties into /tmp/CTLFireability11543866604819102755.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6627184940049111889.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11543866604819102755.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.63603e+238,3.67833,37808,2,13206,5,55880,6,0,12503,41185,0
Converting to forward existential form...Done !
original formula: EX(AG(A(AF(!(((((((((((Eat_211>=1)||(Eat_471>=1))||((Eat_276>=1)||(Eat_406>=1)))||(((Eat_341>=1)||(Eat_0>=1))||((Eat_130>=1)||(Eat_65>=1)...33595
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(!((E(!(!(EG(!(((((((((((((Fork_348>=1)&&(Catch1_348>=1))||((Fork_52>=1)&&(Catch1_52>=1...81092
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 06:38:01] [INFO ] Flatten gal took : 54 ms
[2025-06-02 06:38:01] [INFO ] Applying decomposition
[2025-06-02 06:38:01] [INFO ] Flatten gal took : 55 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/graph4816731391233019287.txt' '-o' '/tmp/graph4816731391233019287.bin' '-w' '/tmp/graph4816731391233019287.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4816731391233019287.bin' '-l' '-1' '-v' '-w' '/tmp/graph4816731391233019287.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:38:01] [INFO ] Decomposing Gal with order
[2025-06-02 06:38:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:38:01] [INFO ] Removed a total of 494 redundant transitions.
[2025-06-02 06:38:01] [INFO ] Flatten gal took : 90 ms
[2025-06-02 06:38:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 1704 labels/synchronizations in 17 ms.
[2025-06-02 06:38:02] [INFO ] Time to serialize gal into /tmp/CTLFireability132063588683512555.gal : 14 ms
[2025-06-02 06:38:02] [INFO ] Time to serialize properties into /tmp/CTLFireability16587120282799326492.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability132063588683512555.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16587120282799326492.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,3.63603e+238,1.21263,27876,1764,51,16022,375,2075,11523,94,570,0
Converting to forward existential form...Done !
original formula: EX(AG(A(AF(!(((((((((((i17.i1.i0.u153.Eat_211>=1)||(i29.i1.i1.u480.Eat_471>=1))||((i20.i1.i0.u401.Eat_276>=1)||(i42.i0.i1.u450.Eat_406>=1...62661
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(!((E(!(!(EG(!(((((((((((((i23.i2.i1.u204.Fork_348>=1)&&(i23.i2.i1.u204.Catch1_348>=1))...157721
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 8 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2025-06-02 06:38:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:38:32] [INFO ] Implicit Places using invariants in 390 ms returned []
[2025-06-02 06:38:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:38:34] [INFO ] Implicit Places using invariants and state equation in 1242 ms returned []
Implicit Place search using SMT with State Equation took 1638 ms to find 0 implicit places.
Running 1500 sub problems to find dead transitions.
[2025-06-02 06:38:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60466ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60469ms
Finished structural reductions in LTL mode , in 1 iterations and 62124 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2025-06-02 06:39:34] [INFO ] Flatten gal took : 56 ms
[2025-06-02 06:39:34] [INFO ] Flatten gal took : 67 ms
[2025-06-02 06:39:34] [INFO ] Input system was already deterministic with 2500 transitions.
[2025-06-02 06:39:35] [INFO ] Flatten gal took : 70 ms
[2025-06-02 06:39:35] [INFO ] Flatten gal took : 73 ms
[2025-06-02 06:39:35] [INFO ] Time to serialize gal into /tmp/CTLFireability12319381589500349671.gal : 9 ms
[2025-06-02 06:39:35] [INFO ] Time to serialize properties into /tmp/CTLFireability4502255365268896849.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/CTLFireability12319381589500349671.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4502255365268896849.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.63603e+238,3.69776,38064,2,13206,5,55880,6,0,12503,41185,0
Converting to forward existential form...Done !
original formula: (E(EX(!(AF(((((((((((((Think_171>=1)&&(Fork_170>=1))||((Think_467>=1)&&(Fork_466>=1)))||(((Think_181>=1)&&(Fork_180>=1))||((Think_477>=1)...87432
=> equivalent forward existential formula: [FwdG((Init * !(E(EX(!(!(EG(!(((((((((((((Think_171>=1)&&(Fork_170>=1))||((Think_467>=1)&&(Fork_466>=1)))||(((Th...84599
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 06:40:05] [INFO ] Flatten gal took : 66 ms
[2025-06-02 06:40:05] [INFO ] Applying decomposition
[2025-06-02 06:40:05] [INFO ] Flatten gal took : 69 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/graph7494110948076935169.txt' '-o' '/tmp/graph7494110948076935169.bin' '-w' '/tmp/graph7494110948076935169.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7494110948076935169.bin' '-l' '-1' '-v' '-w' '/tmp/graph7494110948076935169.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:40:05] [INFO ] Decomposing Gal with order
[2025-06-02 06:40:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:40:05] [INFO ] Removed a total of 495 redundant transitions.
[2025-06-02 06:40:05] [INFO ] Flatten gal took : 107 ms
[2025-06-02 06:40:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 1676 labels/synchronizations in 16 ms.
[2025-06-02 06:40:08] [INFO ] Time to serialize gal into /tmp/CTLFireability5777732827962716961.gal : 14 ms
[2025-06-02 06:40:08] [INFO ] Time to serialize properties into /tmp/CTLFireability12061118888481014325.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/CTLFireability5777732827962716961.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12061118888481014325.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,3.63603e+238,1.19686,28056,1872,51,16738,400,2095,12046,94,632,0
Converting to forward existential form...Done !
original formula: (E(EX(!(AF(((((((((((((i32.i1.i1.u355.Think_171>=1)&&(i32.i1.i1.u355.Fork_170>=1))||((i2.i0.i0.u237.Think_467>=1)&&(i2.i0.i0.u237.Fork_46...158987
=> equivalent forward existential formula: [FwdG((Init * !(E(EX(!(!(EG(!(((((((((((((i32.i1.i1.u355.Think_171>=1)&&(i32.i1.i1.u355.Fork_170>=1))||((i2.i0.i...159041
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 48 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2025-06-02 06:40:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:40:38] [INFO ] Implicit Places using invariants in 758 ms returned []
[2025-06-02 06:40:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:40:40] [INFO ] Implicit Places using invariants and state equation in 1816 ms returned []
Implicit Place search using SMT with State Equation took 2575 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 06:40:40] [INFO ] Redundant transitions in 54 ms returned []
Running 1500 sub problems to find dead transitions.
[2025-06-02 06:40:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60452ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60454ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 63141 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2025-06-02 06:41:41] [INFO ] Flatten gal took : 52 ms
[2025-06-02 06:41:41] [INFO ] Flatten gal took : 51 ms
[2025-06-02 06:41:41] [INFO ] Input system was already deterministic with 2500 transitions.
[2025-06-02 06:41:41] [INFO ] Flatten gal took : 51 ms
[2025-06-02 06:41:41] [INFO ] Flatten gal took : 61 ms
[2025-06-02 06:41:41] [INFO ] Time to serialize gal into /tmp/CTLFireability15720107592787528458.gal : 9 ms
[2025-06-02 06:41:41] [INFO ] Time to serialize properties into /tmp/CTLFireability13908477047454209035.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15720107592787528458.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13908477047454209035.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.63603e+238,3.63738,38064,2,13206,5,55880,6,0,12503,41185,0
Converting to forward existential form...Done !
original formula: EG((((((((((((Think_261>=1)&&(Fork_261>=1))||((Think_256>=1)&&(Fork_256>=1)))||(((Think_246>=1)&&(Fork_246>=1))||((Think_266>=1)&&(Fork_2...17298
=> equivalent forward existential formula: [FwdG(Init,(((((((((((Think_261>=1)&&(Fork_261>=1))||((Think_256>=1)&&(Fork_256>=1)))||(((Think_246>=1)&&(Fork_2...15469
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 06:42:11] [INFO ] Flatten gal took : 53 ms
[2025-06-02 06:42:11] [INFO ] Applying decomposition
[2025-06-02 06:42:11] [INFO ] Flatten gal took : 52 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/graph16485797616959836889.txt' '-o' '/tmp/graph16485797616959836889.bin' '-w' '/tmp/graph16485797616959836889.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16485797616959836889.bin' '-l' '-1' '-v' '-w' '/tmp/graph16485797616959836889.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:42:12] [INFO ] Decomposing Gal with order
[2025-06-02 06:42:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:42:12] [INFO ] Removed a total of 496 redundant transitions.
[2025-06-02 06:42:12] [INFO ] Flatten gal took : 100 ms
[2025-06-02 06:42:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 1708 labels/synchronizations in 17 ms.
[2025-06-02 06:42:12] [INFO ] Time to serialize gal into /tmp/CTLFireability14139994366976124360.gal : 14 ms
[2025-06-02 06:42:12] [INFO ] Time to serialize properties into /tmp/CTLFireability8048232988578575322.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14139994366976124360.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8048232988578575322.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,3.63603e+238,1.23437,27864,2251,53,20992,381,2100,14412,97,548,0
Converting to forward existential form...Done !
original formula: EG((((((((((((i16.u409.Think_261>=1)&&(i16.u190.Fork_261>=1))||((i39.i0.i1.u187.Think_256>=1)&&(i39.i0.i1.u187.Fork_256>=1)))||(((i26.i1....31713
=> equivalent forward existential formula: [FwdG(Init,(((((((((((i16.u409.Think_261>=1)&&(i16.u190.Fork_261>=1))||((i39.i0.i1.u187.Think_256>=1)&&(i39.i0.i...31756
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
Fast SCC detection found an SCC at level 45
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 13 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2025-06-02 06:42:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:42:43] [INFO ] Implicit Places using invariants in 591 ms returned []
[2025-06-02 06:42:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:42:44] [INFO ] Implicit Places using invariants and state equation in 1563 ms returned []
Implicit Place search using SMT with State Equation took 2154 ms to find 0 implicit places.
Running 1500 sub problems to find dead transitions.
[2025-06-02 06:42:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60442ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60445ms
Finished structural reductions in LTL mode , in 1 iterations and 62617 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2025-06-02 06:43:45] [INFO ] Flatten gal took : 52 ms
[2025-06-02 06:43:45] [INFO ] Flatten gal took : 62 ms
[2025-06-02 06:43:45] [INFO ] Input system was already deterministic with 2500 transitions.
[2025-06-02 06:43:45] [INFO ] Flatten gal took : 61 ms
[2025-06-02 06:43:45] [INFO ] Flatten gal took : 62 ms
[2025-06-02 06:43:45] [INFO ] Time to serialize gal into /tmp/CTLFireability6209432930608409799.gal : 9 ms
[2025-06-02 06:43:45] [INFO ] Time to serialize properties into /tmp/CTLFireability1220662687084450390.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/CTLFireability6209432930608409799.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1220662687084450390.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.63603e+238,3.63353,38068,2,13206,5,55880,6,0,12503,41185,0
Converting to forward existential form...Done !
original formula: (AF(AX(EX(AF((((((((((((Think_171>=1)&&(Fork_170>=1))||((Think_467>=1)&&(Fork_466>=1)))||(((Think_181>=1)&&(Fork_180>=1))||((Think_477>=1...65166
=> equivalent forward existential formula: ([FwdG(Init,!(!(EX(!(EX(!(EG(!((((((((((((Think_171>=1)&&(Fork_170>=1))||((Think_467>=1)&&(Fork_466>=1)))||(((Th...61809
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 06:44:15] [INFO ] Flatten gal took : 63 ms
[2025-06-02 06:44:15] [INFO ] Applying decomposition
[2025-06-02 06:44:16] [INFO ] Flatten gal took : 64 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/graph15848727503722310944.txt' '-o' '/tmp/graph15848727503722310944.bin' '-w' '/tmp/graph15848727503722310944.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15848727503722310944.bin' '-l' '-1' '-v' '-w' '/tmp/graph15848727503722310944.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:44:16] [INFO ] Decomposing Gal with order
[2025-06-02 06:44:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:44:16] [INFO ] Removed a total of 498 redundant transitions.
[2025-06-02 06:44:16] [INFO ] Flatten gal took : 104 ms
[2025-06-02 06:44:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 1682 labels/synchronizations in 17 ms.
[2025-06-02 06:44:18] [INFO ] Time to serialize gal into /tmp/CTLFireability15755271124816666394.gal : 14 ms
[2025-06-02 06:44:18] [INFO ] Time to serialize properties into /tmp/CTLFireability9968851041123361794.ctl : 8 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/CTLFireability15755271124816666394.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9968851041123361794.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,3.63603e+238,1.27527,27940,3311,58,33238,430,2024,22334,101,641,0
Converting to forward existential form...Done !
original formula: (AF(AX(EX(AF((((((((((((i2.i0.i1.u371.Think_171>=1)&&(i2.i2.i1.u138.Fork_170>=1))||((i42.i0.i0.u487.Think_467>=1)&&(i42.i0.i2.u255.Fork_4...122736
=> equivalent forward existential formula: ([FwdG(Init,!(!(EX(!(EX(!(EG(!((((((((((((i2.i0.i1.u371.Think_171>=1)&&(i2.i2.i1.u138.Fork_170>=1))||((i42.i0.i0...122836
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 17 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2025-06-02 06:44:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:44:48] [INFO ] Implicit Places using invariants in 591 ms returned []
[2025-06-02 06:44:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:44:50] [INFO ] Implicit Places using invariants and state equation in 1564 ms returned []
Implicit Place search using SMT with State Equation took 2156 ms to find 0 implicit places.
Running 1500 sub problems to find dead transitions.
[2025-06-02 06:44:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60426ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60432ms
Finished structural reductions in LTL mode , in 1 iterations and 62614 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2025-06-02 06:45:51] [INFO ] Flatten gal took : 65 ms
[2025-06-02 06:45:51] [INFO ] Flatten gal took : 65 ms
[2025-06-02 06:45:51] [INFO ] Input system was already deterministic with 2500 transitions.
[2025-06-02 06:45:51] [INFO ] Flatten gal took : 66 ms
[2025-06-02 06:45:51] [INFO ] Flatten gal took : 68 ms
[2025-06-02 06:45:51] [INFO ] Time to serialize gal into /tmp/CTLFireability11508980212022610702.gal : 9 ms
[2025-06-02 06:45:51] [INFO ] Time to serialize properties into /tmp/CTLFireability878160082057691899.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/CTLFireability11508980212022610702.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability878160082057691899.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.63603e+238,3.71753,38060,2,13206,5,55880,6,0,12503,41185,0
Converting to forward existential form...Done !
original formula: (AF(EX(((((((((((Eat_211>=1)||(Eat_471>=1))||((Eat_276>=1)||(Eat_406>=1)))||(((Eat_341>=1)||(Eat_0>=1))||((Eat_130>=1)||(Eat_65>=1))))||(...94334
=> equivalent forward existential formula: [FwdG((Init * !(!((E(!(((EG((((((((((((Fork_103>=1)&&(Catch2_104>=1))||((Fork_98>=1)&&(Catch2_99>=1)))||(((Fork_...229249
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 06:46:21] [INFO ] Flatten gal took : 68 ms
[2025-06-02 06:46:21] [INFO ] Applying decomposition
[2025-06-02 06:46:21] [INFO ] Flatten gal took : 70 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/graph11207488615319928813.txt' '-o' '/tmp/graph11207488615319928813.bin' '-w' '/tmp/graph11207488615319928813.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11207488615319928813.bin' '-l' '-1' '-v' '-w' '/tmp/graph11207488615319928813.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:46:21] [INFO ] Decomposing Gal with order
[2025-06-02 06:46:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:46:21] [INFO ] Removed a total of 496 redundant transitions.
[2025-06-02 06:46:22] [INFO ] Flatten gal took : 109 ms
[2025-06-02 06:46:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 1688 labels/synchronizations in 17 ms.
[2025-06-02 06:46:24] [INFO ] Time to serialize gal into /tmp/CTLFireability6557935127499920020.gal : 13 ms
[2025-06-02 06:46:24] [INFO ] Time to serialize properties into /tmp/CTLFireability12222901097099733851.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/CTLFireability6557935127499920020.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12222901097099733851.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,3.63603e+238,1.20756,28080,2020,51,18074,387,2137,12903,94,582,0
Converting to forward existential form...Done !
original formula: (AF(EX(((((((((((i6.i1.i2.u149.Eat_211>=1)||(i24.i2.i0.u288.Eat_471>=1))||((i35.i1.i0.u394.Eat_276>=1)||(i22.i1.i0.u224.Eat_406>=1)))||((...173395
=> equivalent forward existential formula: [FwdG((Init * !(!((E(!(((EG((((((((((((i13.i1.i1.u268.Fork_103>=1)&&(i13.i1.i1.u268.Catch2_104>=1))||((i3.i0.i2....425754
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 9 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2025-06-02 06:46:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:46:54] [INFO ] Implicit Places using invariants in 395 ms returned []
[2025-06-02 06:46:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:46:56] [INFO ] Implicit Places using invariants and state equation in 1225 ms returned []
Implicit Place search using SMT with State Equation took 1621 ms to find 0 implicit places.
Running 1500 sub problems to find dead transitions.
[2025-06-02 06:46:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60432ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60435ms
Finished structural reductions in LTL mode , in 1 iterations and 62071 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2025-06-02 06:47:56] [INFO ] Flatten gal took : 78 ms
[2025-06-02 06:47:56] [INFO ] Flatten gal took : 106 ms
[2025-06-02 06:47:57] [INFO ] Input system was already deterministic with 2500 transitions.
[2025-06-02 06:47:57] [INFO ] Flatten gal took : 101 ms
[2025-06-02 06:47:57] [INFO ] Flatten gal took : 103 ms
[2025-06-02 06:47:57] [INFO ] Time to serialize gal into /tmp/CTLFireability4480333847529330747.gal : 10 ms
[2025-06-02 06:47:57] [INFO ] Time to serialize properties into /tmp/CTLFireability17137176586045706729.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/CTLFireability4480333847529330747.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17137176586045706729.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.63603e+238,3.71845,38448,2,13206,5,55880,6,0,12503,41185,0
Converting to forward existential form...Done !
original formula: (AX((((((((((AG(EX(((((((((((Eat_211<1)&&(Eat_471<1))&&((Eat_276<1)&&(Eat_406<1)))&&(((Eat_341<1)&&(Eat_0<1))&&((Eat_130<1)&&(Eat_65<1)))...284453
Detected timeout of ITS tools.
=> equivalent forward existential formula: ((((((((([FwdG(((((((((((FwdU((Init * !(!(EX(!((((((((((!(E(TRUE U !(EX(((((((((((Eat_211<1)&&(Eat_471<1))&&((Ea...3053786
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 06:48:27] [INFO ] Flatten gal took : 103 ms
[2025-06-02 06:48:27] [INFO ] Applying decomposition
[2025-06-02 06:48:27] [INFO ] Flatten gal took : 104 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/graph14621085215665297000.txt' '-o' '/tmp/graph14621085215665297000.bin' '-w' '/tmp/graph14621085215665297000.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14621085215665297000.bin' '-l' '-1' '-v' '-w' '/tmp/graph14621085215665297000.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:48:27] [INFO ] Decomposing Gal with order
[2025-06-02 06:48:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:48:28] [INFO ] Removed a total of 496 redundant transitions.
[2025-06-02 06:48:28] [INFO ] Flatten gal took : 157 ms
[2025-06-02 06:48:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 1676 labels/synchronizations in 17 ms.
[2025-06-02 06:48:35] [INFO ] Time to serialize gal into /tmp/CTLFireability14233178285335742594.gal : 14 ms
[2025-06-02 06:48:35] [INFO ] Time to serialize properties into /tmp/CTLFireability6629266550839863205.ctl : 32 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/CTLFireability14233178285335742594.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6629266550839863205.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,3.63603e+238,1.23733,28628,2373,53,22268,401,2114,15578,97,597,0
Converting to forward existential form...Done !
original formula: (AX((((((((((AG(EX(((((((((((i34.i1.i1.u162.Eat_211<1)&&(i25.i0.i0.u260.Eat_471<1))&&((i5.i0.i0.u407.Eat_276<1)&&(i43.i2.i1.u457.Eat_406<...520955
=> equivalent forward existential formula: ((((((((([FwdG(((((((((((FwdU((Init * !(!(EX(!((((((((((!(E(TRUE U !(EX(((((((((((i34.i1.i1.u162.Eat_211<1)&&(i2...5607617
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 18 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2025-06-02 06:49:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:49:05] [INFO ] Implicit Places using invariants in 405 ms returned []
[2025-06-02 06:49:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:49:06] [INFO ] Implicit Places using invariants and state equation in 1220 ms returned []
Implicit Place search using SMT with State Equation took 1629 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 06:49:07] [INFO ] Redundant transitions in 56 ms returned []
Running 1500 sub problems to find dead transitions.
[2025-06-02 06:49:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60429ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60431ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 62147 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2025-06-02 06:50:07] [INFO ] Flatten gal took : 78 ms
[2025-06-02 06:50:07] [INFO ] Flatten gal took : 103 ms
[2025-06-02 06:50:08] [INFO ] Input system was already deterministic with 2500 transitions.
[2025-06-02 06:50:08] [INFO ] Flatten gal took : 95 ms
[2025-06-02 06:50:08] [INFO ] Flatten gal took : 97 ms
[2025-06-02 06:50:08] [INFO ] Time to serialize gal into /tmp/CTLFireability4061952103845927116.gal : 10 ms
[2025-06-02 06:50:08] [INFO ] Time to serialize properties into /tmp/CTLFireability6935152440697955696.ctl : 15 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/CTLFireability4061952103845927116.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6935152440697955696.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.63603e+238,3.67269,38316,2,13206,5,55880,6,0,12503,41185,0
Converting to forward existential form...Done !
original formula: AF(((EG(AG((((((((((((Fork_103<1)||(Catch2_104<1))&&((Fork_98<1)||(Catch2_99<1)))&&(((Fork_394<1)||(Catch2_395<1))&&((Fork_399<1)||(Catch...232096
=> equivalent forward existential formula: [FwdG(Init,!(((EG(!(E(TRUE U !((((((((((((Fork_103<1)||(Catch2_104<1))&&((Fork_98<1)||(Catch2_99<1)))&&(((Fork_3...230751
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 06:50:38] [INFO ] Flatten gal took : 99 ms
[2025-06-02 06:50:38] [INFO ] Applying decomposition
[2025-06-02 06:50:38] [INFO ] Flatten gal took : 100 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/graph17626297069829239922.txt' '-o' '/tmp/graph17626297069829239922.bin' '-w' '/tmp/graph17626297069829239922.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17626297069829239922.bin' '-l' '-1' '-v' '-w' '/tmp/graph17626297069829239922.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:50:38] [INFO ] Decomposing Gal with order
[2025-06-02 06:50:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:50:39] [INFO ] Removed a total of 498 redundant transitions.
[2025-06-02 06:50:39] [INFO ] Flatten gal took : 154 ms
[2025-06-02 06:50:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 1696 labels/synchronizations in 17 ms.
[2025-06-02 06:50:45] [INFO ] Time to serialize gal into /tmp/CTLFireability3574766098885448451.gal : 15 ms
[2025-06-02 06:50:45] [INFO ] Time to serialize properties into /tmp/CTLFireability18115222577555323134.ctl : 25 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/CTLFireability3574766098885448451.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18115222577555323134.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,3.63603e+238,1.22424,28604,1652,51,15144,369,1960,10660,93,530,0
Converting to forward existential form...Done !
original formula: AF(((EG(AG((((((((((((i2.i1.i1.u103.Fork_103<1)||(i2.i1.i1.u103.Catch2_104<1))&&((i2.i0.i1.u100.Fork_98<1)||(i2.i0.i0.u330.Catch2_99<1)))...426293
=> equivalent forward existential formula: [FwdG(Init,!(((EG(!(E(TRUE U !((((((((((((i2.i1.i1.u103.Fork_103<1)||(i2.i1.i1.u103.Catch2_104<1))&&((i2.i0.i1.u...426386
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 9 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2025-06-02 06:51:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:51:15] [INFO ] Implicit Places using invariants in 424 ms returned []
[2025-06-02 06:51:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:51:16] [INFO ] Implicit Places using invariants and state equation in 1226 ms returned []
Implicit Place search using SMT with State Equation took 1652 ms to find 0 implicit places.
Running 1500 sub problems to find dead transitions.
[2025-06-02 06:51:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60422ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60424ms
Finished structural reductions in LTL mode , in 1 iterations and 62090 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2025-06-02 06:52:17] [INFO ] Flatten gal took : 66 ms
[2025-06-02 06:52:17] [INFO ] Flatten gal took : 86 ms
[2025-06-02 06:52:17] [INFO ] Input system was already deterministic with 2500 transitions.
[2025-06-02 06:52:17] [INFO ] Flatten gal took : 82 ms
[2025-06-02 06:52:17] [INFO ] Flatten gal took : 83 ms
[2025-06-02 06:52:17] [INFO ] Time to serialize gal into /tmp/CTLFireability1164092026921126919.gal : 9 ms
[2025-06-02 06:52:17] [INFO ] Time to serialize properties into /tmp/CTLFireability13295511481427794772.ctl : 11 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1164092026921126919.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13295511481427794772.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.63603e+238,3.65679,38184,2,13206,5,55880,6,0,12503,41185,0
Converting to forward existential form...Done !
original formula: E(EX((AG((((((((((((Think_261>=1)&&(Fork_261>=1))||((Think_256>=1)&&(Fork_256>=1)))||(((Think_246>=1)&&(Fork_246>=1))||((Think_266>=1)&&(...172861
=> equivalent forward existential formula: [FwdG(FwdU(Init,EX((!(E(TRUE U !((((((((((((Think_261>=1)&&(Fork_261>=1))||((Think_256>=1)&&(Fork_256>=1)))||(((...220354
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 06:52:48] [INFO ] Flatten gal took : 85 ms
[2025-06-02 06:52:48] [INFO ] Applying decomposition
[2025-06-02 06:52:48] [INFO ] Flatten gal took : 87 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/graph14729816263031999208.txt' '-o' '/tmp/graph14729816263031999208.bin' '-w' '/tmp/graph14729816263031999208.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14729816263031999208.bin' '-l' '-1' '-v' '-w' '/tmp/graph14729816263031999208.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:52:48] [INFO ] Decomposing Gal with order
[2025-06-02 06:52:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:52:48] [INFO ] Removed a total of 495 redundant transitions.
[2025-06-02 06:52:48] [INFO ] Flatten gal took : 127 ms
[2025-06-02 06:52:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 1700 labels/synchronizations in 17 ms.
[2025-06-02 06:52:53] [INFO ] Time to serialize gal into /tmp/CTLFireability3299827575759785336.gal : 13 ms
[2025-06-02 06:52:53] [INFO ] Time to serialize properties into /tmp/CTLFireability3590792417013645435.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/CTLFireability3299827575759785336.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3590792417013645435.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,3.63603e+238,1.15122,28500,1864,51,17452,391,2038,12324,94,589,0
Converting to forward existential form...Done !
original formula: E(EX((AG((((((((((((i20.i2.i1.u167.Think_261>=1)&&(i20.i2.i1.u167.Fork_261>=1))||((i20.i1.i0.u389.Think_256>=1)&&(i20.i1.i1.u165.Fork_256...316941
=> equivalent forward existential formula: [FwdG(FwdU(Init,EX((!(E(TRUE U !((((((((((((i20.i2.i1.u167.Think_261>=1)&&(i20.i2.i1.u167.Fork_261>=1))||((i20.i...411592
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 13 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2025-06-02 06:53:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:53:23] [INFO ] Implicit Places using invariants in 399 ms returned []
[2025-06-02 06:53:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:53:24] [INFO ] Implicit Places using invariants and state equation in 1225 ms returned []
Implicit Place search using SMT with State Equation took 1626 ms to find 0 implicit places.
Running 1500 sub problems to find dead transitions.
[2025-06-02 06:53:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s500 0.0)
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(s2297 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60395ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60398ms
Finished structural reductions in LTL mode , in 1 iterations and 62042 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2025-06-02 06:54:25] [INFO ] Flatten gal took : 54 ms
[2025-06-02 06:54:25] [INFO ] Flatten gal took : 65 ms
[2025-06-02 06:54:25] [INFO ] Input system was already deterministic with 2500 transitions.
[2025-06-02 06:54:25] [INFO ] Flatten gal took : 64 ms
[2025-06-02 06:54:25] [INFO ] Flatten gal took : 66 ms
[2025-06-02 06:54:25] [INFO ] Time to serialize gal into /tmp/CTLFireability12795219965025714623.gal : 9 ms
[2025-06-02 06:54:25] [INFO ] Time to serialize properties into /tmp/CTLFireability8032102769372490409.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/CTLFireability12795219965025714623.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8032102769372490409.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.63603e+238,3.58914,38192,2,13206,5,55880,6,0,12503,41185,0
Converting to forward existential form...Done !
original formula: E(!(((!(AG(AX((((((((((((Think_261>=1)&&(Fork_261>=1))||((Think_256>=1)&&(Fork_256>=1)))||(((Think_246>=1)&&(Fork_246>=1))||((Think_266>=...105244
=> equivalent forward existential formula: [(FwdU((FwdU(Init,!(((!(!(E(TRUE U !(!(EX(!((((((((((((Think_261>=1)&&(Fork_261>=1))||((Think_256>=1)&&(Fork_256...103651
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 06:54:55] [INFO ] Flatten gal took : 69 ms
[2025-06-02 06:54:55] [INFO ] Applying decomposition
[2025-06-02 06:54:55] [INFO ] Flatten gal took : 70 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/graph6453030317063057572.txt' '-o' '/tmp/graph6453030317063057572.bin' '-w' '/tmp/graph6453030317063057572.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6453030317063057572.bin' '-l' '-1' '-v' '-w' '/tmp/graph6453030317063057572.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:54:55] [INFO ] Decomposing Gal with order
[2025-06-02 06:54:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:54:56] [INFO ] Removed a total of 489 redundant transitions.
[2025-06-02 06:54:56] [INFO ] Flatten gal took : 113 ms
[2025-06-02 06:54:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 1672 labels/synchronizations in 17 ms.
[2025-06-02 06:54:58] [INFO ] Time to serialize gal into /tmp/CTLFireability10645489240633697325.gal : 15 ms
[2025-06-02 06:54:58] [INFO ] Time to serialize properties into /tmp/CTLFireability9965367143885260833.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/CTLFireability10645489240633697325.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9965367143885260833.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,3.63603e+238,1.20798,28068,1764,51,15896,385,2107,11314,94,594,0
Converting to forward existential form...Done !
original formula: E(!(((!(AG(AX((((((((((((i20.i0.i0.u377.Think_261>=1)&&(i20.i0.i0.u377.Fork_261>=1))||((i35.i0.i0.u373.Think_256>=1)&&(i35.i0.i0.u373.For...191566
=> equivalent forward existential formula: [(FwdU((FwdU(Init,!(((!(!(E(TRUE U !(!(EX(!((((((((((((i20.i0.i0.u377.Think_261>=1)&&(i20.i0.i0.u377.Fork_261>=1...191664
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 16 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2025-06-02 06:55:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:55:29] [INFO ] Implicit Places using invariants in 565 ms returned []
[2025-06-02 06:55:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:55:31] [INFO ] Implicit Places using invariants and state equation in 1520 ms returned []
Implicit Place search using SMT with State Equation took 2086 ms to find 0 implicit places.
Running 1500 sub problems to find dead transitions.
[2025-06-02 06:55:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60409ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60412ms
Finished structural reductions in LTL mode , in 1 iterations and 62519 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2025-06-02 06:56:31] [INFO ] Flatten gal took : 64 ms
[2025-06-02 06:56:31] [INFO ] Flatten gal took : 84 ms
[2025-06-02 06:56:31] [INFO ] Input system was already deterministic with 2500 transitions.
[2025-06-02 06:56:31] [INFO ] Flatten gal took : 82 ms
[2025-06-02 06:56:32] [INFO ] Flatten gal took : 85 ms
[2025-06-02 06:56:32] [INFO ] Time to serialize gal into /tmp/CTLFireability3707098729157716398.gal : 10 ms
[2025-06-02 06:56:32] [INFO ] Time to serialize properties into /tmp/CTLFireability10073211251563606916.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/CTLFireability3707098729157716398.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10073211251563606916.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.63603e+238,3.64764,38316,2,13206,5,55880,6,0,12503,41185,0
Converting to forward existential form...Done !
original formula: (AX((AF(((((((((((((Fork_103>=1)&&(Catch2_104>=1))||((Fork_98>=1)&&(Catch2_99>=1)))||(((Fork_394>=1)&&(Catch2_395>=1))||((Fork_399>=1)&&(...170854
=> equivalent forward existential formula: ((([FwdG(((FwdU((EY(Init) * !(!(EG(!(((((((((((((Fork_103>=1)&&(Catch2_104>=1))||((Fork_98>=1)&&(Catch2_99>=1)))...427161
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 06:57:02] [INFO ] Flatten gal took : 81 ms
[2025-06-02 06:57:02] [INFO ] Applying decomposition
[2025-06-02 06:57:02] [INFO ] Flatten gal took : 82 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/graph1247180799740707372.txt' '-o' '/tmp/graph1247180799740707372.bin' '-w' '/tmp/graph1247180799740707372.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1247180799740707372.bin' '-l' '-1' '-v' '-w' '/tmp/graph1247180799740707372.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:57:02] [INFO ] Decomposing Gal with order
[2025-06-02 06:57:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:57:02] [INFO ] Removed a total of 496 redundant transitions.
[2025-06-02 06:57:02] [INFO ] Flatten gal took : 127 ms
[2025-06-02 06:57:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 1698 labels/synchronizations in 17 ms.
[2025-06-02 06:57:07] [INFO ] Time to serialize gal into /tmp/CTLFireability16073186085040771117.gal : 14 ms
[2025-06-02 06:57:07] [INFO ] Time to serialize properties into /tmp/CTLFireability3874028383540171378.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/CTLFireability16073186085040771117.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3874028383540171378.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,3.63603e+238,1.32411,28492,3886,53,39791,391,2068,27075,97,575,0
Converting to forward existential form...Done !
original formula: (AX((AF(((((((((((((i0.i2.i1.u356.Fork_103>=1)&&(i0.i2.i1.u356.Catch2_104>=1))||((i16.i0.i1.u354.Fork_98>=1)&&(i16.i0.i1.u354.Catch2_99>=...314822
=> equivalent forward existential formula: ((([FwdG(((FwdU((EY(Init) * !(!(EG(!(((((((((((((i0.i2.i1.u356.Fork_103>=1)&&(i0.i2.i1.u356.Catch2_104>=1))||((i...789266
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Detected timeout of ITS tools.
[2025-06-02 06:57:37] [INFO ] Flatten gal took : 357 ms
[2025-06-02 06:57:40] [INFO ] Flatten gal took : 357 ms
[2025-06-02 06:57:42] [INFO ] Applying decomposition
[2025-06-02 06:57:43] [INFO ] Flatten gal took : 391 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/graph13717325886382097230.txt' '-o' '/tmp/graph13717325886382097230.bin' '-w' '/tmp/graph13717325886382097230.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13717325886382097230.bin' '-l' '-1' '-v' '-w' '/tmp/graph13717325886382097230.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:57:43] [INFO ] Decomposing Gal with order
[2025-06-02 06:57:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:57:44] [INFO ] Removed a total of 493 redundant transitions.
[2025-06-02 06:57:44] [INFO ] Flatten gal took : 504 ms
[2025-06-02 06:58:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 1692 labels/synchronizations in 16 ms.
[2025-06-02 06:58:25] [INFO ] Time to serialize gal into /tmp/CTLFireability15948138412632368933.gal : 15 ms
[2025-06-02 06:58:25] [INFO ] Time to serialize properties into /tmp/CTLFireability15113356832784864488.ctl : 176 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/CTLFireability15948138412632368933.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15113356832784864488.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 12 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.63603e+238,1.35665,33464,2200,51,20811,382,2057,14574,94,614,0
Converting to forward existential form...Done !
original formula: EF(!(E((!(EF((((((((((((i7.u442.Fork_348>=1)&&(i7.u442.Catch1_348>=1))||((i1.i1.i1.u83.Fork_52>=1)&&(i1.i1.i1.u5.Catch1_52>=1)))||(((i1.i...349561
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E((!(E(TRUE U (((((((((((i7.u442.Fork_348>=1)&&(i7.u442.Catch1_348>=1))||((i1.i1.i1.u83.Fo...476777
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
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-000500"
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-000500, 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-174881253300050"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-000500.tgz
mv Philosophers-COL-000500 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 '
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 ;