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Model Checking Contest 2025
15th edition, Paris, France, June 24, 2025
Execution of r044-tall-174854028300361
Last Updated
June 24, 2025

About the Execution of ITS-Tools for CloudReconfiguration-PT-401

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 T?F???F??TTTF??F normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r044-tall-174854028300361.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 CloudReconfiguration-PT-401, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-tall-174854028300361
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 7.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 34K 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 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K 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 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K 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 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 912K 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 CloudReconfiguration-PT-401-CTLCardinality-2023-12
FORMULA_NAME CloudReconfiguration-PT-401-CTLCardinality-2023-13
FORMULA_NAME CloudReconfiguration-PT-401-CTLCardinality-2023-14
FORMULA_NAME CloudReconfiguration-PT-401-CTLCardinality-2023-15
FORMULA_NAME CloudReconfiguration-PT-401-CTLCardinality-2025-00
FORMULA_NAME CloudReconfiguration-PT-401-CTLCardinality-2025-01
FORMULA_NAME CloudReconfiguration-PT-401-CTLCardinality-2025-02
FORMULA_NAME CloudReconfiguration-PT-401-CTLCardinality-2025-03
FORMULA_NAME CloudReconfiguration-PT-401-CTLCardinality-2025-04
FORMULA_NAME CloudReconfiguration-PT-401-CTLCardinality-2025-05
FORMULA_NAME CloudReconfiguration-PT-401-CTLCardinality-2025-06
FORMULA_NAME CloudReconfiguration-PT-401-CTLCardinality-2025-07
FORMULA_NAME CloudReconfiguration-PT-401-CTLCardinality-2025-08
FORMULA_NAME CloudReconfiguration-PT-401-CTLCardinality-2025-09
FORMULA_NAME CloudReconfiguration-PT-401-CTLCardinality-2025-10
FORMULA_NAME CloudReconfiguration-PT-401-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748602124363

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudReconfiguration-PT-401
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-05-30 10:48:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-30 10:48:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 10:48:45] [INFO ] Load time of PNML (sax parser for PT used): 171 ms
[2025-05-30 10:48:45] [INFO ] Transformed 3554 places.
[2025-05-30 10:48:45] [INFO ] Transformed 4263 transitions.
[2025-05-30 10:48:45] [INFO ] Found NUPN structural information;
[2025-05-30 10:48:45] [INFO ] Parsed PT model containing 3554 places and 4263 transitions and 8889 arcs in 282 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 29 ms.
FORMULA CloudReconfiguration-PT-401-CTLCardinality-2025-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 125 out of 3554 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3554/3554 places, 4263/4263 transitions.
Discarding 697 places :
Symmetric choice reduction at 0 with 697 rule applications. Total rules 697 place count 2857 transition count 3566
Iterating global reduction 0 with 697 rules applied. Total rules applied 1394 place count 2857 transition count 3566
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 0 with 37 rules applied. Total rules applied 1431 place count 2857 transition count 3529
Discarding 307 places :
Symmetric choice reduction at 1 with 307 rule applications. Total rules 1738 place count 2550 transition count 3222
Iterating global reduction 1 with 307 rules applied. Total rules applied 2045 place count 2550 transition count 3222
Discarding 112 places :
Symmetric choice reduction at 1 with 112 rule applications. Total rules 2157 place count 2438 transition count 3110
Iterating global reduction 1 with 112 rules applied. Total rules applied 2269 place count 2438 transition count 3110
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 2293 place count 2438 transition count 3086
Discarding 59 places :
Symmetric choice reduction at 2 with 59 rule applications. Total rules 2352 place count 2379 transition count 3027
Iterating global reduction 2 with 59 rules applied. Total rules applied 2411 place count 2379 transition count 3027
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 2421 place count 2379 transition count 3017
Discarding 46 places :
Symmetric choice reduction at 3 with 46 rule applications. Total rules 2467 place count 2333 transition count 2965
Iterating global reduction 3 with 46 rules applied. Total rules applied 2513 place count 2333 transition count 2965
Discarding 31 places :
Symmetric choice reduction at 3 with 31 rule applications. Total rules 2544 place count 2302 transition count 2934
Iterating global reduction 3 with 31 rules applied. Total rules applied 2575 place count 2302 transition count 2934
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 2600 place count 2277 transition count 2909
Iterating global reduction 3 with 25 rules applied. Total rules applied 2625 place count 2277 transition count 2909
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 2650 place count 2252 transition count 2884
Iterating global reduction 3 with 25 rules applied. Total rules applied 2675 place count 2252 transition count 2884
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 2694 place count 2233 transition count 2853
Iterating global reduction 3 with 19 rules applied. Total rules applied 2713 place count 2233 transition count 2853
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 2718 place count 2228 transition count 2845
Iterating global reduction 3 with 5 rules applied. Total rules applied 2723 place count 2228 transition count 2845
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 2727 place count 2224 transition count 2841
Iterating global reduction 3 with 4 rules applied. Total rules applied 2731 place count 2224 transition count 2841
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 2733 place count 2224 transition count 2839
Applied a total of 2733 rules in 1960 ms. Remains 2224 /3554 variables (removed 1330) and now considering 2839/4263 (removed 1424) transitions.
// Phase 1: matrix 2839 rows 2224 cols
[2025-05-30 10:48:54] [INFO ] Computed 5 invariants in 75 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:48:55] [INFO ] Implicit Places using invariants in 654 ms returned []
[2025-05-30 10:48:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:48:56] [INFO ] Implicit Places using invariants and state equation in 1502 ms returned []
Implicit Place search using SMT with State Equation took 8878 ms to find 0 implicit places.
Running 2838 sub problems to find dead transitions.
[2025-05-30 10:48:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2223 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2838 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2223/5063 variables, and 5 constraints, problems are : Problem set: 0 solved, 2838 unsolved in 30078 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2224 constraints, PredecessorRefiner: 2838/2838 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2838 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2223 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2838 unsolved
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(s2178 0)
(s2179 0)
(s2180 0)
(s2181 0)
(s2182 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2223/5063 variables, and 5 constraints, problems are : Problem set: 0 solved, 2838 unsolved in 30048 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2224 constraints, PredecessorRefiner: 0/2838 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61109ms problems are : Problem set: 0 solved, 2838 unsolved
Search for dead transitions found 0 dead transitions in 61129ms
Starting structural reductions in LTL mode, iteration 1 : 2224/3554 places, 2839/4263 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71999 ms. Remains : 2224/3554 places, 2839/4263 transitions.
Support contains 125 out of 2224 places after structural reductions.
[2025-05-30 10:49:58] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-05-30 10:49:58] [INFO ] Flatten gal took : 152 ms
FORMULA CloudReconfiguration-PT-401-CTLCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 10:49:58] [INFO ] Flatten gal took : 89 ms
[2025-05-30 10:49:58] [INFO ] Input system was already deterministic with 2839 transitions.
Support contains 105 out of 2224 places (down from 125) after GAL structural reductions.
RANDOM walk for 40000 steps (217 resets) in 1650 ms. (24 steps per ms) remains 49/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4002 steps (8 resets) in 11 ms. (333 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4002 steps (8 resets) in 10 ms. (363 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4001 steps (8 resets) in 11 ms. (333 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 49/49 properties
[2025-05-30 10:49:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (OVERLAPS) 2129/2212 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2212 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 3 (OVERLAPS) 2829/5041 variables, 2212/2217 constraints. Problems are: Problem set: 0 solved, 49 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 Real declared 5041/5063 variables, and 2217 constraints, problems are : Problem set: 0 solved, 49 unsolved in 5021 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 2212/2224 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 49 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (OVERLAPS) 2129/2212 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2212 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 3 (OVERLAPS) 2829/5041 variables, 2212/2217 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5041 variables, 48/2265 constraints. Problems are: Problem set: 0 solved, 49 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5041/5063 variables, and 2265 constraints, problems are : Problem set: 0 solved, 49 unsolved in 5014 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 2212/2224 constraints, PredecessorRefiner: 48/49 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10082ms problems are : Problem set: 0 solved, 49 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 83 out of 2224 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2224/2224 places, 2839/2839 transitions.
Graph (trivial) has 2548 edges and 2224 vertex of which 867 / 2224 are part of one of the 87 SCC in 12 ms
Free SCC test removed 780 places
Drop transitions (Empty/Sink Transition effects.) removed 975 transitions
Reduce isomorphic transitions removed 975 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 705 transitions
Trivial Post-agglo rules discarded 705 transitions
Performed 705 trivial Post agglomeration. Transition count delta: 705
Iterating post reduction 0 with 705 rules applied. Total rules applied 706 place count 1444 transition count 1159
Reduce places removed 705 places and 0 transitions.
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 53 transitions
Trivial Post-agglo rules discarded 53 transitions
Performed 53 trivial Post agglomeration. Transition count delta: 53
Iterating post reduction 1 with 789 rules applied. Total rules applied 1495 place count 739 transition count 1075
Reduce places removed 53 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 59 rules applied. Total rules applied 1554 place count 686 transition count 1069
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 6 rules applied. Total rules applied 1560 place count 683 transition count 1066
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 1563 place count 682 transition count 1064
Reduce places removed 1 places and 0 transitions.
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Iterating post reduction 5 with 33 rules applied. Total rules applied 1596 place count 681 transition count 1032
Reduce places removed 32 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 34 rules applied. Total rules applied 1630 place count 649 transition count 1030
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 72 Pre rules applied. Total rules applied 1630 place count 649 transition count 958
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 7 with 144 rules applied. Total rules applied 1774 place count 577 transition count 958
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 1782 place count 569 transition count 947
Iterating global reduction 7 with 8 rules applied. Total rules applied 1790 place count 569 transition count 947
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 1791 place count 569 transition count 946
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1792 place count 568 transition count 946
Discarding 6 places :
Symmetric choice reduction at 9 with 6 rule applications. Total rules 1798 place count 562 transition count 939
Iterating global reduction 9 with 6 rules applied. Total rules applied 1804 place count 562 transition count 939
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 1809 place count 562 transition count 934
Performed 234 Post agglomeration using F-continuation condition with reduction of 92 identical transitions.
Deduced a syphon composed of 234 places in 0 ms
Reduce places removed 234 places and 0 transitions.
Iterating global reduction 10 with 468 rules applied. Total rules applied 2277 place count 328 transition count 608
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Iterating post reduction 10 with 51 rules applied. Total rules applied 2328 place count 328 transition count 557
Discarding 3 places :
Symmetric choice reduction at 11 with 3 rule applications. Total rules 2331 place count 325 transition count 554
Iterating global reduction 11 with 3 rules applied. Total rules applied 2334 place count 325 transition count 554
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 2335 place count 324 transition count 553
Iterating global reduction 11 with 1 rules applied. Total rules applied 2336 place count 324 transition count 553
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 2337 place count 324 transition count 552
Performed 10 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 12 with 20 rules applied. Total rules applied 2357 place count 314 transition count 541
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 12 with 12 rules applied. Total rules applied 2369 place count 314 transition count 529
Performed 51 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 51 places in 1 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 13 with 102 rules applied. Total rules applied 2471 place count 263 transition count 583
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 13 with 40 rules applied. Total rules applied 2511 place count 263 transition count 543
Discarding 20 places :
Symmetric choice reduction at 14 with 20 rule applications. Total rules 2531 place count 243 transition count 503
Iterating global reduction 14 with 20 rules applied. Total rules applied 2551 place count 243 transition count 503
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 2553 place count 243 transition count 501
Discarding 2 places :
Symmetric choice reduction at 15 with 2 rule applications. Total rules 2555 place count 241 transition count 497
Iterating global reduction 15 with 2 rules applied. Total rules applied 2557 place count 241 transition count 497
Drop transitions (Redundant composition of simpler transitions.) removed 46 transitions
Redundant transition composition rules discarded 46 transitions
Iterating global reduction 15 with 46 rules applied. Total rules applied 2603 place count 241 transition count 451
Discarding 3 places :
Symmetric choice reduction at 15 with 3 rule applications. Total rules 2606 place count 238 transition count 448
Iterating global reduction 15 with 3 rules applied. Total rules applied 2609 place count 238 transition count 448
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 2610 place count 238 transition count 447
Free-agglomeration rule applied 18 times.
Iterating global reduction 15 with 18 rules applied. Total rules applied 2628 place count 238 transition count 429
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 15 with 18 rules applied. Total rules applied 2646 place count 220 transition count 429
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 16 with 4 rules applied. Total rules applied 2650 place count 220 transition count 425
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 16 with 1 rules applied. Total rules applied 2651 place count 220 transition count 424
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 2652 place count 219 transition count 424
Partial Free-agglomeration rule applied 12 times.
Drop transitions (Partial Free agglomeration) removed 12 transitions
Iterating global reduction 17 with 12 rules applied. Total rules applied 2664 place count 219 transition count 424
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 17 with 3 rules applied. Total rules applied 2667 place count 219 transition count 424
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 2668 place count 219 transition count 423
Applied a total of 2668 rules in 429 ms. Remains 219 /2224 variables (removed 2005) and now considering 423/2839 (removed 2416) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 431 ms. Remains : 219/2224 places, 423/2839 transitions.
RANDOM walk for 40000 steps (209 resets) in 1095 ms. (36 steps per ms) remains 4/49 properties
BEST_FIRST walk for 40001 steps (61 resets) in 93 ms. (425 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (70 resets) in 60 ms. (655 steps per ms) remains 2/4 properties
BEST_FIRST walk for 40002 steps (8 resets) in 51 ms. (769 steps per ms) remains 2/2 properties
[2025-05-30 10:50:10] [INFO ] Flow matrix only has 411 transitions (discarded 12 similar events)
// Phase 1: matrix 411 rows 219 cols
[2025-05-30 10:50:10] [INFO ] Computed 5 invariants in 2 ms
[2025-05-30 10:50:10] [INFO ] State equation strengthened by 28 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 136/140 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 77/217 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 410/627 variables, 217/222 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/627 variables, 28/250 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/627 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 2/629 variables, 1/251 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/629 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 1/630 variables, 1/252 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/630 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/630 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 630/630 variables, and 252 constraints, problems are : Problem set: 0 solved, 2 unsolved in 195 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 219/219 constraints, ReadFeed: 28/28 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 136/140 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 77/217 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 410/627 variables, 217/222 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/627 variables, 28/250 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/627 variables, 2/252 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/627 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 2/629 variables, 1/253 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/629 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp30 is UNSAT
At refinement iteration 11 (OVERLAPS) 1/630 variables, 1/254 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/630 variables, 0/254 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/630 variables, 0/254 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 630/630 variables, and 254 constraints, problems are : Problem set: 1 solved, 1 unsolved in 294 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 219/219 constraints, ReadFeed: 28/28 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 500ms problems are : Problem set: 1 solved, 1 unsolved
Finished Parikh walk after 24 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=24 )
Parikh walk visited 1 properties in 7 ms.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2025-05-30 10:50:11] [INFO ] Flatten gal took : 63 ms
[2025-05-30 10:50:11] [INFO ] Flatten gal took : 60 ms
[2025-05-30 10:50:11] [INFO ] Input system was already deterministic with 2839 transitions.
Computed a total of 37 stabilizing places and 40 stable transitions
Graph (complete) has 3082 edges and 2224 vertex of which 2213 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.29 ms
Starting structural reductions in LTL mode, iteration 0 : 2224/2224 places, 2839/2839 transitions.
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 56 place count 2168 transition count 2782
Iterating global reduction 0 with 56 rules applied. Total rules applied 112 place count 2168 transition count 2782
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 116 place count 2168 transition count 2778
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 142 place count 2142 transition count 2751
Iterating global reduction 1 with 26 rules applied. Total rules applied 168 place count 2142 transition count 2751
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 170 place count 2142 transition count 2749
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 186 place count 2126 transition count 2730
Iterating global reduction 2 with 16 rules applied. Total rules applied 202 place count 2126 transition count 2730
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 203 place count 2126 transition count 2729
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 215 place count 2114 transition count 2712
Iterating global reduction 3 with 12 rules applied. Total rules applied 227 place count 2114 transition count 2712
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 228 place count 2114 transition count 2711
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 236 place count 2106 transition count 2701
Iterating global reduction 4 with 8 rules applied. Total rules applied 244 place count 2106 transition count 2701
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 245 place count 2106 transition count 2700
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 252 place count 2099 transition count 2693
Iterating global reduction 5 with 7 rules applied. Total rules applied 259 place count 2099 transition count 2693
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 260 place count 2099 transition count 2692
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 265 place count 2094 transition count 2686
Iterating global reduction 6 with 5 rules applied. Total rules applied 270 place count 2094 transition count 2686
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 274 place count 2090 transition count 2681
Iterating global reduction 6 with 4 rules applied. Total rules applied 278 place count 2090 transition count 2681
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 282 place count 2086 transition count 2676
Iterating global reduction 6 with 4 rules applied. Total rules applied 286 place count 2086 transition count 2676
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 290 place count 2082 transition count 2671
Iterating global reduction 6 with 4 rules applied. Total rules applied 294 place count 2082 transition count 2671
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 296 place count 2080 transition count 2668
Iterating global reduction 6 with 2 rules applied. Total rules applied 298 place count 2080 transition count 2668
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 299 place count 2079 transition count 2667
Iterating global reduction 6 with 1 rules applied. Total rules applied 300 place count 2079 transition count 2667
Applied a total of 300 rules in 1490 ms. Remains 2079 /2224 variables (removed 145) and now considering 2667/2839 (removed 172) transitions.
// Phase 1: matrix 2667 rows 2079 cols
[2025-05-30 10:50:12] [INFO ] Computed 5 invariants in 21 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:50:13] [INFO ] Implicit Places using invariants in 310 ms returned []
[2025-05-30 10:50:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:50:14] [INFO ] Implicit Places using invariants and state equation in 1321 ms returned []
Implicit Place search using SMT with State Equation took 1637 ms to find 0 implicit places.
Running 2666 sub problems to find dead transitions.
[2025-05-30 10:50:14] [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) 0/2078 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2666 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2078/4746 variables, and 5 constraints, problems are : Problem set: 0 solved, 2666 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2079 constraints, PredecessorRefiner: 2666/2666 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2666 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2078 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2666 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2078/4746 variables, and 5 constraints, problems are : Problem set: 0 solved, 2666 unsolved in 30038 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2079 constraints, PredecessorRefiner: 0/2666 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60702ms problems are : Problem set: 0 solved, 2666 unsolved
Search for dead transitions found 0 dead transitions in 60708ms
Starting structural reductions in LTL mode, iteration 1 : 2079/2224 places, 2667/2839 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63847 ms. Remains : 2079/2224 places, 2667/2839 transitions.
[2025-05-30 10:51:15] [INFO ] Flatten gal took : 52 ms
[2025-05-30 10:51:15] [INFO ] Flatten gal took : 66 ms
[2025-05-30 10:51:15] [INFO ] Input system was already deterministic with 2667 transitions.
[2025-05-30 10:51:15] [INFO ] Flatten gal took : 47 ms
[2025-05-30 10:51:15] [INFO ] Flatten gal took : 47 ms
[2025-05-30 10:51:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality16572346037619467935.gal : 40 ms
[2025-05-30 10:51:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality11553601017941802100.ctl : 14 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/CTLCardinality16572346037619467935.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11553601017941802100.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 10:51:45] [INFO ] Flatten gal took : 46 ms
[2025-05-30 10:51:45] [INFO ] Applying decomposition
[2025-05-30 10:51:45] [INFO ] Flatten gal took : 45 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/graph5677899690936627736.txt' '-o' '/tmp/graph5677899690936627736.bin' '-w' '/tmp/graph5677899690936627736.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5677899690936627736.bin' '-l' '-1' '-v' '-w' '/tmp/graph5677899690936627736.weights' '-q' '0' '-e' '0.001'
[2025-05-30 10:51:46] [INFO ] Decomposing Gal with order
[2025-05-30 10:51:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 10:51:46] [INFO ] Removed a total of 685 redundant transitions.
[2025-05-30 10:51:46] [INFO ] Flatten gal took : 243 ms
[2025-05-30 10:51:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 58 labels/synchronizations in 43 ms.
[2025-05-30 10:51:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality10308547793650505255.gal : 28 ms
[2025-05-30 10:51:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality13847653852561400755.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/CTLCardinality10308547793650505255.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13847653852561400755.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.45191e+13,2.27182,73164,3852,675,104870,19502,3278,241309,159,141737,0


Converting to forward existential form...Done !
original formula: EG((EF(EX((((A(((i17.i0.i3.u310.p1384==0)||(i30.i1.i1.u576.p2425==1)) U (i24.i0.i1.u452.p1921==1)) + (i17.i0.i3.u313.p1429==0)) + ((i4.i1...347
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U EX((((!((E(!((i24.i0.i1.u452.p1921==1)) U (!(((i17.i0.i3.u310.p1384==0)||(i30.i1.i1.u576.p2...481
Reverse transition relation is NOT exact ! Due to transitions t31, t265, t325, t374, t445, t497, t650, t679, t731, t762, t791, t911, t963, t1147, t1199, t1...2778
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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2224/2224 places, 2839/2839 transitions.
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 58 place count 2166 transition count 2780
Iterating global reduction 0 with 58 rules applied. Total rules applied 116 place count 2166 transition count 2780
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 120 place count 2166 transition count 2776
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 149 place count 2137 transition count 2745
Iterating global reduction 1 with 29 rules applied. Total rules applied 178 place count 2137 transition count 2745
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 180 place count 2137 transition count 2743
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 196 place count 2121 transition count 2724
Iterating global reduction 2 with 16 rules applied. Total rules applied 212 place count 2121 transition count 2724
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 213 place count 2121 transition count 2723
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 225 place count 2109 transition count 2706
Iterating global reduction 3 with 12 rules applied. Total rules applied 237 place count 2109 transition count 2706
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 238 place count 2109 transition count 2705
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 246 place count 2101 transition count 2695
Iterating global reduction 4 with 8 rules applied. Total rules applied 254 place count 2101 transition count 2695
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 255 place count 2101 transition count 2694
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 262 place count 2094 transition count 2687
Iterating global reduction 5 with 7 rules applied. Total rules applied 269 place count 2094 transition count 2687
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 270 place count 2094 transition count 2686
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 275 place count 2089 transition count 2680
Iterating global reduction 6 with 5 rules applied. Total rules applied 280 place count 2089 transition count 2680
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 284 place count 2085 transition count 2675
Iterating global reduction 6 with 4 rules applied. Total rules applied 288 place count 2085 transition count 2675
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 292 place count 2081 transition count 2670
Iterating global reduction 6 with 4 rules applied. Total rules applied 296 place count 2081 transition count 2670
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 300 place count 2077 transition count 2665
Iterating global reduction 6 with 4 rules applied. Total rules applied 304 place count 2077 transition count 2665
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 306 place count 2075 transition count 2662
Iterating global reduction 6 with 2 rules applied. Total rules applied 308 place count 2075 transition count 2662
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 309 place count 2074 transition count 2661
Iterating global reduction 6 with 1 rules applied. Total rules applied 310 place count 2074 transition count 2661
Applied a total of 310 rules in 1389 ms. Remains 2074 /2224 variables (removed 150) and now considering 2661/2839 (removed 178) transitions.
// Phase 1: matrix 2661 rows 2074 cols
[2025-05-30 10:52:18] [INFO ] Computed 5 invariants in 20 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:52:18] [INFO ] Implicit Places using invariants in 437 ms returned []
[2025-05-30 10:52:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:52:20] [INFO ] Implicit Places using invariants and state equation in 1432 ms returned []
Implicit Place search using SMT with State Equation took 1871 ms to find 0 implicit places.
Running 2660 sub problems to find dead transitions.
[2025-05-30 10:52:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2073 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2660 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2073/4735 variables, and 5 constraints, problems are : Problem set: 0 solved, 2660 unsolved in 30038 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2074 constraints, PredecessorRefiner: 2660/2660 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2660 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2073 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2660 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 2073/4735 variables, and 5 constraints, problems are : Problem set: 0 solved, 2660 unsolved in 30036 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2074 constraints, PredecessorRefiner: 0/2660 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60736ms problems are : Problem set: 0 solved, 2660 unsolved
Search for dead transitions found 0 dead transitions in 60740ms
Starting structural reductions in LTL mode, iteration 1 : 2074/2224 places, 2661/2839 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64006 ms. Remains : 2074/2224 places, 2661/2839 transitions.
[2025-05-30 10:53:21] [INFO ] Flatten gal took : 46 ms
[2025-05-30 10:53:21] [INFO ] Flatten gal took : 41 ms
[2025-05-30 10:53:21] [INFO ] Input system was already deterministic with 2661 transitions.
[2025-05-30 10:53:21] [INFO ] Flatten gal took : 40 ms
[2025-05-30 10:53:21] [INFO ] Flatten gal took : 41 ms
[2025-05-30 10:53:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality14679679768625147480.gal : 7 ms
[2025-05-30 10:53:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality12833243545055556937.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14679679768625147480.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12833243545055556937.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 10:53:51] [INFO ] Flatten gal took : 55 ms
[2025-05-30 10:53:51] [INFO ] Applying decomposition
[2025-05-30 10:53:51] [INFO ] Flatten gal took : 38 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/graph11689166776049349845.txt' '-o' '/tmp/graph11689166776049349845.bin' '-w' '/tmp/graph11689166776049349845.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11689166776049349845.bin' '-l' '-1' '-v' '-w' '/tmp/graph11689166776049349845.weights' '-q' '0' '-e' '0.001'
[2025-05-30 10:53:51] [INFO ] Decomposing Gal with order
[2025-05-30 10:53:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 10:53:51] [INFO ] Removed a total of 701 redundant transitions.
[2025-05-30 10:53:51] [INFO ] Flatten gal took : 92 ms
[2025-05-30 10:53:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 56 ms.
[2025-05-30 10:53:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality5390303408482623509.gal : 25 ms
[2025-05-30 10:53:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality6638000810715732052.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/CTLCardinality5390303408482623509.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6638000810715732052.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.4385e+13,4.83816,161788,4507,552,222774,21790,3293,801736,161,301030,0


Converting to forward existential form...Done !
original formula: AF(AX(EG((((i0.i0.i3.u518.p2268==0)||((i21.i0.i0.u364.p1629==0)&&(i2.i1.i0.u38.p191==1)))&&((i28.i2.i2.u455.p2194==1)||((i26.u415.p1821==...190
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(EG((((i0.i0.i3.u518.p2268==0)||((i21.i0.i0.u364.p1629==0)&&(i2.i1.i0.u38.p191==1)))&&((i28.i...241
Reverse transition relation is NOT exact ! Due to transitions t31, t184, t213, t265, t296, t445, t497, t650, t679, t731, t762, t791, t911, t963, t1116, t11...2745
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local 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
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 2224/2224 places, 2839/2839 transitions.
Graph (trivial) has 2705 edges and 2224 vertex of which 1004 / 2224 are part of one of the 88 SCC in 3 ms
Free SCC test removed 916 places
Ensure Unique test removed 1071 transitions
Reduce isomorphic transitions removed 1071 transitions.
Graph (complete) has 2004 edges and 1308 vertex of which 1297 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.3 ms
Discarding 11 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 721 transitions
Trivial Post-agglo rules discarded 721 transitions
Performed 721 trivial Post agglomeration. Transition count delta: 721
Iterating post reduction 0 with 721 rules applied. Total rules applied 723 place count 1296 transition count 1040
Reduce places removed 721 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 1 with 755 rules applied. Total rules applied 1478 place count 575 transition count 1006
Reduce places removed 16 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 20 rules applied. Total rules applied 1498 place count 559 transition count 1002
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1502 place count 555 transition count 1002
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 60 Pre rules applied. Total rules applied 1502 place count 555 transition count 942
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 4 with 120 rules applied. Total rules applied 1622 place count 495 transition count 942
Discarding 27 places :
Symmetric choice reduction at 4 with 27 rule applications. Total rules 1649 place count 468 transition count 903
Iterating global reduction 4 with 27 rules applied. Total rules applied 1676 place count 468 transition count 903
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 1677 place count 468 transition count 902
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1678 place count 467 transition count 902
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1678 place count 467 transition count 901
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1680 place count 466 transition count 901
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 1695 place count 451 transition count 881
Iterating global reduction 6 with 15 rules applied. Total rules applied 1710 place count 451 transition count 881
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 9 rules applied. Total rules applied 1719 place count 451 transition count 872
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1720 place count 450 transition count 872
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1723 place count 447 transition count 866
Iterating global reduction 8 with 3 rules applied. Total rules applied 1726 place count 447 transition count 866
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1729 place count 444 transition count 860
Iterating global reduction 8 with 3 rules applied. Total rules applied 1732 place count 444 transition count 860
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1733 place count 444 transition count 859
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1734 place count 443 transition count 857
Iterating global reduction 9 with 1 rules applied. Total rules applied 1735 place count 443 transition count 857
Performed 53 Post agglomeration using F-continuation condition.Transition count delta: 53
Deduced a syphon composed of 53 places in 0 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 9 with 106 rules applied. Total rules applied 1841 place count 390 transition count 804
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 9 with 32 rules applied. Total rules applied 1873 place count 390 transition count 772
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 10 with 8 rules applied. Total rules applied 1881 place count 383 transition count 771
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1883 place count 382 transition count 770
Discarding 18 places :
Symmetric choice reduction at 12 with 18 rule applications. Total rules 1901 place count 364 transition count 740
Iterating global reduction 12 with 18 rules applied. Total rules applied 1919 place count 364 transition count 740
Discarding 13 places :
Symmetric choice reduction at 12 with 13 rule applications. Total rules 1932 place count 351 transition count 715
Iterating global reduction 12 with 13 rules applied. Total rules applied 1945 place count 351 transition count 715
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1947 place count 351 transition count 713
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 1949 place count 349 transition count 709
Iterating global reduction 13 with 2 rules applied. Total rules applied 1951 place count 349 transition count 709
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 1953 place count 347 transition count 705
Iterating global reduction 13 with 2 rules applied. Total rules applied 1955 place count 347 transition count 705
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 1957 place count 345 transition count 701
Iterating global reduction 13 with 2 rules applied. Total rules applied 1959 place count 345 transition count 701
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 1961 place count 343 transition count 697
Iterating global reduction 13 with 2 rules applied. Total rules applied 1963 place count 343 transition count 697
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 1965 place count 341 transition count 693
Iterating global reduction 13 with 2 rules applied. Total rules applied 1967 place count 341 transition count 693
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 1969 place count 339 transition count 689
Iterating global reduction 13 with 2 rules applied. Total rules applied 1971 place count 339 transition count 689
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1972 place count 338 transition count 687
Iterating global reduction 13 with 1 rules applied. Total rules applied 1973 place count 338 transition count 687
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1974 place count 337 transition count 682
Iterating global reduction 13 with 1 rules applied. Total rules applied 1975 place count 337 transition count 682
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 13 with 10 rules applied. Total rules applied 1985 place count 332 transition count 677
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 13 with 9 rules applied. Total rules applied 1994 place count 332 transition count 668
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 1996 place count 330 transition count 668
Discarding 5 places :
Symmetric choice reduction at 15 with 5 rule applications. Total rules 2001 place count 325 transition count 658
Iterating global reduction 15 with 5 rules applied. Total rules applied 2006 place count 325 transition count 658
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 2007 place count 324 transition count 656
Iterating global reduction 15 with 1 rules applied. Total rules applied 2008 place count 324 transition count 656
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 15 with 4 rules applied. Total rules applied 2012 place count 322 transition count 654
Drop transitions (Redundant composition of simpler transitions.) removed 99 transitions
Redundant transition composition rules discarded 99 transitions
Iterating global reduction 15 with 99 rules applied. Total rules applied 2111 place count 322 transition count 555
Drop transitions (Trivial Post-Agglo cleanup.) removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 15 with 43 rules applied. Total rules applied 2154 place count 322 transition count 512
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 16 with 43 rules applied. Total rules applied 2197 place count 279 transition count 512
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 17 with 4 Pre rules applied. Total rules applied 2197 place count 279 transition count 508
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 2205 place count 275 transition count 508
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 17 with 10 rules applied. Total rules applied 2215 place count 270 transition count 503
Discarding 3 places :
Symmetric choice reduction at 17 with 3 rule applications. Total rules 2218 place count 267 transition count 500
Iterating global reduction 17 with 3 rules applied. Total rules applied 2221 place count 267 transition count 500
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 17 with 10 rules applied. Total rules applied 2231 place count 267 transition count 490
Partial Post-agglomeration rule applied 4 times.
Drop transitions (Partial Post agglomeration) removed 4 transitions
Iterating global reduction 17 with 4 rules applied. Total rules applied 2235 place count 267 transition count 490
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 2236 place count 267 transition count 489
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 2237 place count 266 transition count 488
Applied a total of 2237 rules in 341 ms. Remains 266 /2224 variables (removed 1958) and now considering 488/2839 (removed 2351) transitions.
[2025-05-30 10:54:22] [INFO ] Flow matrix only has 420 transitions (discarded 68 similar events)
// Phase 1: matrix 420 rows 266 cols
[2025-05-30 10:54:22] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:54:22] [INFO ] Implicit Places using invariants in 327 ms returned []
[2025-05-30 10:54:22] [INFO ] Flow matrix only has 420 transitions (discarded 68 similar events)
[2025-05-30 10:54:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:54:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 10:54:22] [INFO ] Implicit Places using invariants and state equation in 200 ms returned [19, 138, 196]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 530 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 263/2224 places, 488/2839 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 261 transition count 486
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 260 transition count 485
Applied a total of 3 rules in 22 ms. Remains 260 /263 variables (removed 3) and now considering 485/488 (removed 3) transitions.
[2025-05-30 10:54:22] [INFO ] Flow matrix only has 417 transitions (discarded 68 similar events)
// Phase 1: matrix 417 rows 260 cols
[2025-05-30 10:54:22] [INFO ] Computed 0 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:54:23] [INFO ] Implicit Places using invariants in 102 ms returned []
[2025-05-30 10:54:23] [INFO ] Flow matrix only has 417 transitions (discarded 68 similar events)
[2025-05-30 10:54:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:54:23] [INFO ] Implicit Places using invariants and state equation in 232 ms returned []
Implicit Place search using SMT with State Equation took 335 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 260/2224 places, 485/2839 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1229 ms. Remains : 260/2224 places, 485/2839 transitions.
[2025-05-30 10:54:23] [INFO ] Flatten gal took : 9 ms
[2025-05-30 10:54:23] [INFO ] Flatten gal took : 25 ms
[2025-05-30 10:54:23] [INFO ] Input system was already deterministic with 485 transitions.
[2025-05-30 10:54:23] [INFO ] Flatten gal took : 7 ms
[2025-05-30 10:54:23] [INFO ] Flatten gal took : 7 ms
[2025-05-30 10:54:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality16327043844662454747.gal : 2 ms
[2025-05-30 10:54:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality289260405829668509.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16327043844662454747.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality289260405829668509.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,4.12876e+08,0.573024,25768,2,3910,5,82388,6,0,1447,100484,0


Converting to forward existential form...Done !
original formula: AF(((!(E(AF(((p1470==0)||(p2162==1))) U ((p3361==0)||(p3292==1)))) + (p134==1)) + (p648==1)))
=> equivalent forward existential formula: [FwdG(Init,!(((!(E(!(EG(!(((p1470==0)||(p2162==1))))) U ((p3361==0)||(p3292==1)))) + (p134==1)) + (p648==1))))] ...162
Reverse transition relation is NOT exact ! Due to transitions t3, t7, t13, t17, t19, t34, t58, t64, t67, t72, t73, t75, t90, t114, t125, t130, t131, t133, ...645
(forward)formula 0,0,25.8911,825648,1,0,797,3.28359e+06,934,482,8686,6.04207e+06,1075
FORMULA CloudReconfiguration-PT-401-CTLCardinality-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 2224/2224 places, 2839/2839 transitions.
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 56 place count 2168 transition count 2782
Iterating global reduction 0 with 56 rules applied. Total rules applied 112 place count 2168 transition count 2782
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 116 place count 2168 transition count 2778
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 143 place count 2141 transition count 2749
Iterating global reduction 1 with 27 rules applied. Total rules applied 170 place count 2141 transition count 2749
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 172 place count 2141 transition count 2747
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 186 place count 2127 transition count 2731
Iterating global reduction 2 with 14 rules applied. Total rules applied 200 place count 2127 transition count 2731
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 201 place count 2127 transition count 2730
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 212 place count 2116 transition count 2715
Iterating global reduction 3 with 11 rules applied. Total rules applied 223 place count 2116 transition count 2715
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 224 place count 2116 transition count 2714
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 231 place count 2109 transition count 2706
Iterating global reduction 4 with 7 rules applied. Total rules applied 238 place count 2109 transition count 2706
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 239 place count 2109 transition count 2705
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 245 place count 2103 transition count 2699
Iterating global reduction 5 with 6 rules applied. Total rules applied 251 place count 2103 transition count 2699
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 256 place count 2098 transition count 2693
Iterating global reduction 5 with 5 rules applied. Total rules applied 261 place count 2098 transition count 2693
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 265 place count 2094 transition count 2688
Iterating global reduction 5 with 4 rules applied. Total rules applied 269 place count 2094 transition count 2688
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 273 place count 2090 transition count 2683
Iterating global reduction 5 with 4 rules applied. Total rules applied 277 place count 2090 transition count 2683
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 281 place count 2086 transition count 2678
Iterating global reduction 5 with 4 rules applied. Total rules applied 285 place count 2086 transition count 2678
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 287 place count 2084 transition count 2675
Iterating global reduction 5 with 2 rules applied. Total rules applied 289 place count 2084 transition count 2675
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 290 place count 2083 transition count 2674
Iterating global reduction 5 with 1 rules applied. Total rules applied 291 place count 2083 transition count 2674
Applied a total of 291 rules in 1371 ms. Remains 2083 /2224 variables (removed 141) and now considering 2674/2839 (removed 165) transitions.
// Phase 1: matrix 2674 rows 2083 cols
[2025-05-30 10:54:50] [INFO ] Computed 5 invariants in 25 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:54:51] [INFO ] Implicit Places using invariants in 318 ms returned []
[2025-05-30 10:54:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:54:52] [INFO ] Implicit Places using invariants and state equation in 1325 ms returned []
Implicit Place search using SMT with State Equation took 1644 ms to find 0 implicit places.
Running 2673 sub problems to find dead transitions.
[2025-05-30 10:54:52] [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: ((s1 1.0)
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(s80 0.0)
(s81 0.0)
(s82 0.0)
(s83 0.0)
(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
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(s91 0.0)
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(s95 0.0)
(s96 0.0)
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(s100 0.0)
(s101 0.0)
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(s121 0.0)
(s122 1.0)
(s123 0.0)
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(s125 0.0)
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(s128 0.0)
(s129 1.0)
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(s222 0.0)
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(s251 0.0)
(s252 1.0)
(s253 1.0)
(s254 0.0)
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(s352 0.0)
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(s354 1.0)
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(s379 0.0)
(s380 0.0)
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(s390 0.0)
(s391 0.0)
(s392 0.0)
(s393 0.0)
(s394 0.0)
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(s397 0.0)
(s398 0.0)
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(s404 0.0)
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(s410 0.0)
(s411 0.0)
(s412timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2082 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2673 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2082/4757 variables, and 5 constraints, problems are : Problem set: 0 solved, 2673 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2083 constraints, PredecessorRefiner: 2673/2673 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2673 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2082 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2673 unsolved
(s1822 0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
(s10 1)
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(s12 1)
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(s20 0)
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(s25 1)
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(s129 1)
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(s693 0)
(s694 0)
(s695 0)
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(s1747 0)
(s1748 0)
(s1749 0)
(s1750 0)
(s1751 0)
(s1752 0)
(s1753 0)
(s1754 0)
(s1755 0)
(s1756 0)
(s1757 0)
(s1758 0)
(s1759 0)
(s1760 0)
(s1761 0)
(s1762 0)
(s1763 0)
(s1764 0)
(s1765 0)
(s1766 0)
(s1767 0)
(s1768 0)
(s1769 0)
(s1770 0)
(s1771 0)
(s1772 0)
(s1773 0)
(s1774 0)
(s1775 0)
(s1776 0)
(s1777 0)
(s1778 0)
(s1779 0)
(s1780 0)
(s1781 0)
(s1782 0)
(s1783 0)
(s1784 0)
(s1785 0)
(s1786 0)
(s1787 0)
(s1788 0)
(s1789 0)
(s1790 0)
(s1791 0)
(s1792 0)
(s1793 0)
(s1794 0)
(s1795 0)
(s1796 0)
(s1797 0)
(s1798 0)
(s1799 0)
(s1800 0)
(s1801 0)
(s1802 0)
(s1803 0)
(s1804 0)
(s1805 0)
(s1806 0)
(s1807 0)
(s1808 0)
(s1809 0)
(s1810 0)
(s1811 0)
(s1812 0)
(s1813 0)
(s1814 0)
(s1815 0)
(s1816 0)
(s1817 0)
(s1818 0)
(s1819 0)
(s1820 0)
(s1821 0)
(s1822 0timeout
) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2082/4757 variables, and 5 constraints, problems are : Problem set: 0 solved, 2673 unsolved in 30038 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2083 constraints, PredecessorRefiner: 0/2673 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60714ms problems are : Problem set: 0 solved, 2673 unsolved
Search for dead transitions found 0 dead transitions in 60717ms
Starting structural reductions in LTL mode, iteration 1 : 2083/2224 places, 2674/2839 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63742 ms. Remains : 2083/2224 places, 2674/2839 transitions.
[2025-05-30 10:55:53] [INFO ] Flatten gal took : 36 ms
[2025-05-30 10:55:53] [INFO ] Flatten gal took : 36 ms
[2025-05-30 10:55:53] [INFO ] Input system was already deterministic with 2674 transitions.
[2025-05-30 10:55:53] [INFO ] Flatten gal took : 36 ms
[2025-05-30 10:55:53] [INFO ] Flatten gal took : 37 ms
[2025-05-30 10:55:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality2399262228203208710.gal : 7 ms
[2025-05-30 10:55:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality3555936623875903152.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2399262228203208710.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3555936623875903152.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 10:56:23] [INFO ] Flatten gal took : 36 ms
[2025-05-30 10:56:23] [INFO ] Applying decomposition
[2025-05-30 10:56:23] [INFO ] Flatten gal took : 37 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/graph14980170162599746959.txt' '-o' '/tmp/graph14980170162599746959.bin' '-w' '/tmp/graph14980170162599746959.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14980170162599746959.bin' '-l' '-1' '-v' '-w' '/tmp/graph14980170162599746959.weights' '-q' '0' '-e' '0.001'
[2025-05-30 10:56:23] [INFO ] Decomposing Gal with order
[2025-05-30 10:56:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 10:56:23] [INFO ] Removed a total of 692 redundant transitions.
[2025-05-30 10:56:23] [INFO ] Flatten gal took : 105 ms
[2025-05-30 10:56:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 23 ms.
[2025-05-30 10:56:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality3440108576748394261.gal : 17 ms
[2025-05-30 10:56:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality2685281226445764133.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3440108576748394261.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2685281226445764133.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.46769e+13,4.24655,129500,4489,680,178163,26004,3267,575946,166,243427,0


Converting to forward existential form...Done !
original formula: AF((EX(AF(((i14.i0.i0.u242.p1138==0)||(i27.i0.i4.u492.p2145==1)))) * EG((((i18.i0.i2.u286.p1291==0)&&((i20.i1.i0.u377.p1677==0)||(i36.i0....205
=> equivalent forward existential formula: [FwdG(Init,!((EX(!(EG(!(((i14.i0.i0.u242.p1138==0)||(i27.i0.i4.u492.p2145==1)))))) * EG((((i18.i0.i2.u286.p1291=...256
Reverse transition relation is NOT exact ! Due to transitions t31, t184, t213, t265, t325, t445, t497, t659, t740, t771, t920, t972, t1129, t1210, t1241, t...2786
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local 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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2224/2224 places, 2839/2839 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 2171 transition count 2785
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 2171 transition count 2785
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 109 place count 2171 transition count 2782
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 136 place count 2144 transition count 2753
Iterating global reduction 1 with 27 rules applied. Total rules applied 163 place count 2144 transition count 2753
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 165 place count 2144 transition count 2751
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 179 place count 2130 transition count 2734
Iterating global reduction 2 with 14 rules applied. Total rules applied 193 place count 2130 transition count 2734
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 204 place count 2119 transition count 2718
Iterating global reduction 2 with 11 rules applied. Total rules applied 215 place count 2119 transition count 2718
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 216 place count 2119 transition count 2717
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 223 place count 2112 transition count 2708
Iterating global reduction 3 with 7 rules applied. Total rules applied 230 place count 2112 transition count 2708
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 231 place count 2112 transition count 2707
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 237 place count 2106 transition count 2701
Iterating global reduction 4 with 6 rules applied. Total rules applied 243 place count 2106 transition count 2701
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 244 place count 2106 transition count 2700
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 248 place count 2102 transition count 2695
Iterating global reduction 5 with 4 rules applied. Total rules applied 252 place count 2102 transition count 2695
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 255 place count 2099 transition count 2691
Iterating global reduction 5 with 3 rules applied. Total rules applied 258 place count 2099 transition count 2691
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 261 place count 2096 transition count 2687
Iterating global reduction 5 with 3 rules applied. Total rules applied 264 place count 2096 transition count 2687
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 267 place count 2093 transition count 2683
Iterating global reduction 5 with 3 rules applied. Total rules applied 270 place count 2093 transition count 2683
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 272 place count 2091 transition count 2680
Iterating global reduction 5 with 2 rules applied. Total rules applied 274 place count 2091 transition count 2680
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 275 place count 2090 transition count 2679
Iterating global reduction 5 with 1 rules applied. Total rules applied 276 place count 2090 transition count 2679
Applied a total of 276 rules in 1363 ms. Remains 2090 /2224 variables (removed 134) and now considering 2679/2839 (removed 160) transitions.
// Phase 1: matrix 2679 rows 2090 cols
[2025-05-30 10:56:55] [INFO ] Computed 5 invariants in 22 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:56:55] [INFO ] Implicit Places using invariants in 336 ms returned []
[2025-05-30 10:56:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:56:57] [INFO ] Implicit Places using invariants and state equation in 1402 ms returned []
Implicit Place search using SMT with State Equation took 1748 ms to find 0 implicit places.
Running 2678 sub problems to find dead transitions.
[2025-05-30 10:56:57] [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$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2089 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2678 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2089/4769 variables, and 5 constraints, problems are : Problem set: 0 solved, 2678 unsolved in 30041 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2090 constraints, PredecessorRefiner: 2678/2678 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2678 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2089 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2678 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2089/4769 variables, and 5 constraints, problems are : Problem set: 0 solved, 2678 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2090 constraints, PredecessorRefiner: 0/2678 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60715ms problems are : Problem set: 0 solved, 2678 unsolved
Search for dead transitions found 0 dead transitions in 60718ms
Starting structural reductions in LTL mode, iteration 1 : 2090/2224 places, 2679/2839 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63834 ms. Remains : 2090/2224 places, 2679/2839 transitions.
[2025-05-30 10:57:57] [INFO ] Flatten gal took : 35 ms
[2025-05-30 10:57:58] [INFO ] Flatten gal took : 36 ms
[2025-05-30 10:57:58] [INFO ] Input system was already deterministic with 2679 transitions.
[2025-05-30 10:57:58] [INFO ] Flatten gal took : 44 ms
[2025-05-30 10:57:58] [INFO ] Flatten gal took : 37 ms
[2025-05-30 10:57:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality11389927303425822820.gal : 7 ms
[2025-05-30 10:57:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality13456815339560766913.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/CTLCardinality11389927303425822820.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13456815339560766913.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 10:58:28] [INFO ] Flatten gal took : 37 ms
[2025-05-30 10:58:28] [INFO ] Applying decomposition
[2025-05-30 10:58:28] [INFO ] Flatten gal took : 36 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/graph9564510906426495516.txt' '-o' '/tmp/graph9564510906426495516.bin' '-w' '/tmp/graph9564510906426495516.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9564510906426495516.bin' '-l' '-1' '-v' '-w' '/tmp/graph9564510906426495516.weights' '-q' '0' '-e' '0.001'
[2025-05-30 10:58:28] [INFO ] Decomposing Gal with order
[2025-05-30 10:58:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 10:58:28] [INFO ] Removed a total of 731 redundant transitions.
[2025-05-30 10:58:28] [INFO ] Flatten gal took : 73 ms
[2025-05-30 10:58:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 62 labels/synchronizations in 21 ms.
[2025-05-30 10:58:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality8684849605880424854.gal : 16 ms
[2025-05-30 10:58:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality4897772995086043351.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8684849605880424854.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4897772995086043351.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.49351e+13,4.30654,139216,3628,474,242735,17873,3233,521986,147,152213,0


Converting to forward existential form...Done !
original formula: E(EF(((i10.u321.p1361==0)||(i26.i0.i5.u357.p1550==1))) U A((EG((i4.i1.i3.u51.p233==1)) + (i35.u690.p2842!=1)) U !((EX((i39.i1.i1.u757.p30...303
=> equivalent forward existential formula: [((FwdU(Init,E(TRUE U ((i10.u321.p1361==0)||(i26.i0.i5.u357.p1550==1)))) * !(EG(!(!((EX((i39.i1.i1.u757.p3025==1...729
Reverse transition relation is NOT exact ! Due to transitions t31, t184, t213, t265, t296, t446, t498, t739, t770, t799, t848, t919, t968, t971, t1124, t11...3011
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
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 : 2224/2224 places, 2839/2839 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 57 place count 2167 transition count 2781
Iterating global reduction 0 with 57 rules applied. Total rules applied 114 place count 2167 transition count 2781
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 117 place count 2167 transition count 2778
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 145 place count 2139 transition count 2748
Iterating global reduction 1 with 28 rules applied. Total rules applied 173 place count 2139 transition count 2748
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 175 place count 2139 transition count 2746
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 191 place count 2123 transition count 2727
Iterating global reduction 2 with 16 rules applied. Total rules applied 207 place count 2123 transition count 2727
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 208 place count 2123 transition count 2726
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 220 place count 2111 transition count 2709
Iterating global reduction 3 with 12 rules applied. Total rules applied 232 place count 2111 transition count 2709
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 233 place count 2111 transition count 2708
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 241 place count 2103 transition count 2698
Iterating global reduction 4 with 8 rules applied. Total rules applied 249 place count 2103 transition count 2698
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 250 place count 2103 transition count 2697
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 257 place count 2096 transition count 2690
Iterating global reduction 5 with 7 rules applied. Total rules applied 264 place count 2096 transition count 2690
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 265 place count 2096 transition count 2689
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 270 place count 2091 transition count 2683
Iterating global reduction 6 with 5 rules applied. Total rules applied 275 place count 2091 transition count 2683
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 279 place count 2087 transition count 2678
Iterating global reduction 6 with 4 rules applied. Total rules applied 283 place count 2087 transition count 2678
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 287 place count 2083 transition count 2673
Iterating global reduction 6 with 4 rules applied. Total rules applied 291 place count 2083 transition count 2673
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 295 place count 2079 transition count 2668
Iterating global reduction 6 with 4 rules applied. Total rules applied 299 place count 2079 transition count 2668
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 301 place count 2077 transition count 2665
Iterating global reduction 6 with 2 rules applied. Total rules applied 303 place count 2077 transition count 2665
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 304 place count 2076 transition count 2664
Iterating global reduction 6 with 1 rules applied. Total rules applied 305 place count 2076 transition count 2664
Applied a total of 305 rules in 1336 ms. Remains 2076 /2224 variables (removed 148) and now considering 2664/2839 (removed 175) transitions.
// Phase 1: matrix 2664 rows 2076 cols
[2025-05-30 10:59:00] [INFO ] Computed 5 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:59:00] [INFO ] Implicit Places using invariants in 301 ms returned []
[2025-05-30 10:59:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:59:01] [INFO ] Implicit Places using invariants and state equation in 1307 ms returned []
Implicit Place search using SMT with State Equation took 1610 ms to find 0 implicit places.
Running 2663 sub problems to find dead transitions.
[2025-05-30 10:59:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2075 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2663 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2075/4740 variables, and 5 constraints, problems are : Problem set: 0 solved, 2663 unsolved in 30036 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2076 constraints, PredecessorRefiner: 2663/2663 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2663 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2075 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2663 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2075/4740 variables, and 5 constraints, problems are : Problem set: 0 solved, 2663 unsolved in 30033 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2076 constraints, PredecessorRefiner: 0/2663 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60671ms problems are : Problem set: 0 solved, 2663 unsolved
Search for dead transitions found 0 dead transitions in 60675ms
Starting structural reductions in LTL mode, iteration 1 : 2076/2224 places, 2664/2839 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63629 ms. Remains : 2076/2224 places, 2664/2839 transitions.
[2025-05-30 11:00:02] [INFO ] Flatten gal took : 34 ms
[2025-05-30 11:00:02] [INFO ] Flatten gal took : 35 ms
[2025-05-30 11:00:02] [INFO ] Input system was already deterministic with 2664 transitions.
[2025-05-30 11:00:02] [INFO ] Flatten gal took : 34 ms
[2025-05-30 11:00:02] [INFO ] Flatten gal took : 35 ms
[2025-05-30 11:00:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality16784998661347986106.gal : 7 ms
[2025-05-30 11:00:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality2996276100887578741.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16784998661347986106.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2996276100887578741.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 11:00:32] [INFO ] Flatten gal took : 36 ms
[2025-05-30 11:00:32] [INFO ] Applying decomposition
[2025-05-30 11:00:32] [INFO ] Flatten gal took : 35 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/graph16834331607677193558.txt' '-o' '/tmp/graph16834331607677193558.bin' '-w' '/tmp/graph16834331607677193558.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16834331607677193558.bin' '-l' '-1' '-v' '-w' '/tmp/graph16834331607677193558.weights' '-q' '0' '-e' '0.001'
[2025-05-30 11:00:32] [INFO ] Decomposing Gal with order
[2025-05-30 11:00:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 11:00:33] [INFO ] Removed a total of 710 redundant transitions.
[2025-05-30 11:00:33] [INFO ] Flatten gal took : 71 ms
[2025-05-30 11:00:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 62 labels/synchronizations in 14 ms.
[2025-05-30 11:00:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality14148226549578952526.gal : 16 ms
[2025-05-30 11:00:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality8717560274229842992.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14148226549578952526.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8717560274229842992.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.448e+13,3.9922,129088,3860,541,189206,31002,3258,543331,152,260827,0


Converting to forward existential form...Done !
original formula: EX((AX(((i33.i0.i0.u571.p2384==0)||(i18.i2.i3.u221.p887==1))) * (EG(AX((i6.u136.p721==1))) + EF(AX((i3.i1.i0.u85.p425==1))))))
=> equivalent forward existential formula: ([FwdG((EY(Init) * !(EX(!(((i33.i0.i0.u571.p2384==0)||(i18.i2.i3.u221.p887==1)))))),!(EX(!((i6.u136.p721==1)))))...304
Reverse transition relation is NOT exact ! Due to transitions t31, t184, t265, t296, t445, t497, t650, t679, t731, t762, t842, t913, t962, t965, t1118, t11...2742
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local 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
(forward)formula 0,1,16.5954,502336,1,0,791694,50088,31600,1.8513e+06,745,366694,4374108
FORMULA CloudReconfiguration-PT-401-CTLCardinality-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 2224/2224 places, 2839/2839 transitions.
Graph (trivial) has 2710 edges and 2224 vertex of which 1001 / 2224 are part of one of the 89 SCC in 3 ms
Free SCC test removed 912 places
Ensure Unique test removed 1065 transitions
Reduce isomorphic transitions removed 1065 transitions.
Graph (complete) has 2010 edges and 1312 vertex of which 1301 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.2 ms
Discarding 11 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 725 transitions
Trivial Post-agglo rules discarded 725 transitions
Performed 725 trivial Post agglomeration. Transition count delta: 725
Iterating post reduction 0 with 725 rules applied. Total rules applied 727 place count 1300 transition count 1042
Reduce places removed 725 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 1 with 759 rules applied. Total rules applied 1486 place count 575 transition count 1008
Reduce places removed 16 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 17 rules applied. Total rules applied 1503 place count 559 transition count 1007
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1504 place count 558 transition count 1007
Performed 62 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 62 Pre rules applied. Total rules applied 1504 place count 558 transition count 945
Deduced a syphon composed of 62 places in 1 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 4 with 124 rules applied. Total rules applied 1628 place count 496 transition count 945
Discarding 25 places :
Symmetric choice reduction at 4 with 25 rule applications. Total rules 1653 place count 471 transition count 908
Iterating global reduction 4 with 25 rules applied. Total rules applied 1678 place count 471 transition count 908
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 1679 place count 471 transition count 907
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1680 place count 470 transition count 907
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1680 place count 470 transition count 906
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1682 place count 469 transition count 906
Discarding 14 places :
Symmetric choice reduction at 6 with 14 rule applications. Total rules 1696 place count 455 transition count 887
Iterating global reduction 6 with 14 rules applied. Total rules applied 1710 place count 455 transition count 887
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 9 rules applied. Total rules applied 1719 place count 455 transition count 878
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1720 place count 454 transition count 878
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1722 place count 452 transition count 874
Iterating global reduction 8 with 2 rules applied. Total rules applied 1724 place count 452 transition count 874
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1726 place count 450 transition count 870
Iterating global reduction 8 with 2 rules applied. Total rules applied 1728 place count 450 transition count 870
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1729 place count 449 transition count 868
Iterating global reduction 8 with 1 rules applied. Total rules applied 1730 place count 449 transition count 868
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1731 place count 448 transition count 866
Iterating global reduction 8 with 1 rules applied. Total rules applied 1732 place count 448 transition count 866
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1733 place count 447 transition count 864
Iterating global reduction 8 with 1 rules applied. Total rules applied 1734 place count 447 transition count 864
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1735 place count 446 transition count 862
Iterating global reduction 8 with 1 rules applied. Total rules applied 1736 place count 446 transition count 862
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1737 place count 445 transition count 860
Iterating global reduction 8 with 1 rules applied. Total rules applied 1738 place count 445 transition count 860
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1739 place count 444 transition count 853
Iterating global reduction 8 with 1 rules applied. Total rules applied 1740 place count 444 transition count 853
Performed 54 Post agglomeration using F-continuation condition.Transition count delta: 54
Deduced a syphon composed of 54 places in 0 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 8 with 108 rules applied. Total rules applied 1848 place count 390 transition count 799
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 8 with 32 rules applied. Total rules applied 1880 place count 390 transition count 767
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 10 rules applied. Total rules applied 1890 place count 382 transition count 765
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1891 place count 381 transition count 765
Discarding 18 places :
Symmetric choice reduction at 11 with 18 rule applications. Total rules 1909 place count 363 transition count 735
Iterating global reduction 11 with 18 rules applied. Total rules applied 1927 place count 363 transition count 735
Discarding 13 places :
Symmetric choice reduction at 11 with 13 rule applications. Total rules 1940 place count 350 transition count 710
Iterating global reduction 11 with 13 rules applied. Total rules applied 1953 place count 350 transition count 710
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1955 place count 350 transition count 708
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1956 place count 349 transition count 706
Iterating global reduction 12 with 1 rules applied. Total rules applied 1957 place count 349 transition count 706
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1958 place count 348 transition count 704
Iterating global reduction 12 with 1 rules applied. Total rules applied 1959 place count 348 transition count 704
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1960 place count 347 transition count 702
Iterating global reduction 12 with 1 rules applied. Total rules applied 1961 place count 347 transition count 702
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1962 place count 346 transition count 700
Iterating global reduction 12 with 1 rules applied. Total rules applied 1963 place count 346 transition count 700
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1964 place count 345 transition count 698
Iterating global reduction 12 with 1 rules applied. Total rules applied 1965 place count 345 transition count 698
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1966 place count 344 transition count 696
Iterating global reduction 12 with 1 rules applied. Total rules applied 1967 place count 344 transition count 696
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 12 with 10 rules applied. Total rules applied 1977 place count 339 transition count 691
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 12 with 9 rules applied. Total rules applied 1986 place count 339 transition count 682
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1988 place count 337 transition count 682
Discarding 5 places :
Symmetric choice reduction at 14 with 5 rule applications. Total rules 1993 place count 332 transition count 672
Iterating global reduction 14 with 5 rules applied. Total rules applied 1998 place count 332 transition count 672
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1999 place count 331 transition count 670
Iterating global reduction 14 with 1 rules applied. Total rules applied 2000 place count 331 transition count 670
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 2001 place count 330 transition count 666
Iterating global reduction 14 with 1 rules applied. Total rules applied 2002 place count 330 transition count 666
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 2006 place count 328 transition count 664
Drop transitions (Redundant composition of simpler transitions.) removed 101 transitions
Redundant transition composition rules discarded 101 transitions
Iterating global reduction 14 with 101 rules applied. Total rules applied 2107 place count 328 transition count 563
Drop transitions (Trivial Post-Agglo cleanup.) removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 14 with 46 rules applied. Total rules applied 2153 place count 328 transition count 517
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 15 with 46 rules applied. Total rules applied 2199 place count 282 transition count 517
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 4 Pre rules applied. Total rules applied 2199 place count 282 transition count 513
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 16 with 8 rules applied. Total rules applied 2207 place count 278 transition count 513
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 16 with 10 rules applied. Total rules applied 2217 place count 273 transition count 508
Discarding 4 places :
Symmetric choice reduction at 16 with 4 rule applications. Total rules 2221 place count 269 transition count 504
Iterating global reduction 16 with 4 rules applied. Total rules applied 2225 place count 269 transition count 504
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 16 with 10 rules applied. Total rules applied 2235 place count 269 transition count 494
Applied a total of 2235 rules in 183 ms. Remains 269 /2224 variables (removed 1955) and now considering 494/2839 (removed 2345) transitions.
[2025-05-30 11:00:50] [INFO ] Flow matrix only has 422 transitions (discarded 72 similar events)
// Phase 1: matrix 422 rows 269 cols
[2025-05-30 11:00:50] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:00:50] [INFO ] Implicit Places using invariants in 176 ms returned []
[2025-05-30 11:00:50] [INFO ] Flow matrix only has 422 transitions (discarded 72 similar events)
[2025-05-30 11:00:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:00:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 11:00:50] [INFO ] Implicit Places using invariants and state equation in 272 ms returned [21, 143, 201]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 451 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 266/2224 places, 494/2839 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 263 transition count 491
Applied a total of 6 rules in 9 ms. Remains 263 /266 variables (removed 3) and now considering 491/494 (removed 3) transitions.
[2025-05-30 11:00:50] [INFO ] Flow matrix only has 419 transitions (discarded 72 similar events)
// Phase 1: matrix 419 rows 263 cols
[2025-05-30 11:00:50] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:00:50] [INFO ] Implicit Places using invariants in 59 ms returned []
[2025-05-30 11:00:50] [INFO ] Flow matrix only has 419 transitions (discarded 72 similar events)
[2025-05-30 11:00:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:00:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 11:00:50] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 292 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 263/2224 places, 491/2839 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 936 ms. Remains : 263/2224 places, 491/2839 transitions.
[2025-05-30 11:00:50] [INFO ] Flatten gal took : 9 ms
[2025-05-30 11:00:50] [INFO ] Flatten gal took : 9 ms
[2025-05-30 11:00:50] [INFO ] Input system was already deterministic with 491 transitions.
[2025-05-30 11:00:50] [INFO ] Flatten gal took : 7 ms
[2025-05-30 11:00:50] [INFO ] Flatten gal took : 7 ms
[2025-05-30 11:00:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality10418772898841947266.gal : 2 ms
[2025-05-30 11:00:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality17442251557321498891.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/CTLCardinality10418772898841947266.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17442251557321498891.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,4.05548e+08,1.19264,44652,2,5782,5,153249,6,0,1462,206069,0


Converting to forward existential form...Done !
original formula: AF(((E((p820==0) U (p1267==1)) + EG((p3323==1))) + ((p6==0)&&(p984==1))))
=> equivalent forward existential formula: [FwdG(Init,!(((E((p820==0) U (p1267==1)) + EG((p3323==1))) + ((p6==0)&&(p984==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t7, t12, t13, t19, t34, t58, t64, t67, t72, t73, t75, t90, t114, t120, t124, t129, t130, ...627
Detected timeout of ITS tools.
[2025-05-30 11:01:20] [INFO ] Flatten gal took : 16 ms
[2025-05-30 11:01:21] [INFO ] Applying decomposition
[2025-05-30 11:01:21] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12861901553732829130.txt' '-o' '/tmp/graph12861901553732829130.bin' '-w' '/tmp/graph12861901553732829130.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12861901553732829130.bin' '-l' '-1' '-v' '-w' '/tmp/graph12861901553732829130.weights' '-q' '0' '-e' '0.001'
[2025-05-30 11:01:21] [INFO ] Decomposing Gal with order
[2025-05-30 11:01:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 11:01:21] [INFO ] Removed a total of 200 redundant transitions.
[2025-05-30 11:01:21] [INFO ] Flatten gal took : 12 ms
[2025-05-30 11:01:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 100 labels/synchronizations in 3 ms.
[2025-05-30 11:01:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality18315347878486865109.gal : 2 ms
[2025-05-30 11:01:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality15179848289252078704.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18315347878486865109.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15179848289252078704.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.05548e+08,0.280637,16412,613,47,23352,1811,879,54051,97,5589,0


Converting to forward existential form...Done !
original formula: AF(((E((i0.i1.u6.p820==0) U (i1.i2.u21.p1267==1)) + EG((i9.i2.u79.p3323==1))) + ((i5.i1.u0.p6==0)&&(i3.u11.p984==1))))
=> equivalent forward existential formula: [FwdG(Init,!(((E((i0.i1.u6.p820==0) U (i1.i2.u21.p1267==1)) + EG((i9.i2.u79.p3323==1))) + ((i5.i1.u0.p6==0)&&(i3...181
Reverse transition relation is NOT exact ! Due to transitions t448, t489, i0.t373, i0.i0.t374, i0.i0.t486, i0.i0.t488, i0.i0.u1.t487, i0.i0.u3.t264, i0.i0....1152
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local 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
(forward)formula 0,1,3.53683,155804,1,0,235857,2471,5985,873920,429,18599,329810
FORMULA CloudReconfiguration-PT-401-CTLCardinality-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 2224/2224 places, 2839/2839 transitions.
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 58 place count 2166 transition count 2780
Iterating global reduction 0 with 58 rules applied. Total rules applied 116 place count 2166 transition count 2780
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 120 place count 2166 transition count 2776
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 148 place count 2138 transition count 2746
Iterating global reduction 1 with 28 rules applied. Total rules applied 176 place count 2138 transition count 2746
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 178 place count 2138 transition count 2744
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 193 place count 2123 transition count 2726
Iterating global reduction 2 with 15 rules applied. Total rules applied 208 place count 2123 transition count 2726
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 209 place count 2123 transition count 2725
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 220 place count 2112 transition count 2710
Iterating global reduction 3 with 11 rules applied. Total rules applied 231 place count 2112 transition count 2710
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 232 place count 2112 transition count 2709
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 239 place count 2105 transition count 2701
Iterating global reduction 4 with 7 rules applied. Total rules applied 246 place count 2105 transition count 2701
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 247 place count 2105 transition count 2700
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 253 place count 2099 transition count 2694
Iterating global reduction 5 with 6 rules applied. Total rules applied 259 place count 2099 transition count 2694
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 260 place count 2099 transition count 2693
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 265 place count 2094 transition count 2687
Iterating global reduction 6 with 5 rules applied. Total rules applied 270 place count 2094 transition count 2687
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 274 place count 2090 transition count 2682
Iterating global reduction 6 with 4 rules applied. Total rules applied 278 place count 2090 transition count 2682
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 282 place count 2086 transition count 2677
Iterating global reduction 6 with 4 rules applied. Total rules applied 286 place count 2086 transition count 2677
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 290 place count 2082 transition count 2672
Iterating global reduction 6 with 4 rules applied. Total rules applied 294 place count 2082 transition count 2672
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 296 place count 2080 transition count 2669
Iterating global reduction 6 with 2 rules applied. Total rules applied 298 place count 2080 transition count 2669
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 299 place count 2079 transition count 2668
Iterating global reduction 6 with 1 rules applied. Total rules applied 300 place count 2079 transition count 2668
Applied a total of 300 rules in 1355 ms. Remains 2079 /2224 variables (removed 145) and now considering 2668/2839 (removed 171) transitions.
// Phase 1: matrix 2668 rows 2079 cols
[2025-05-30 11:01:25] [INFO ] Computed 5 invariants in 20 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:01:26] [INFO ] Implicit Places using invariants in 305 ms returned []
[2025-05-30 11:01:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:01:27] [INFO ] Implicit Places using invariants and state equation in 1294 ms returned []
Implicit Place search using SMT with State Equation took 1601 ms to find 0 implicit places.
Running 2667 sub problems to find dead transitions.
[2025-05-30 11:01:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2078 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2667 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2078/4747 variables, and 5 constraints, problems are : Problem set: 0 solved, 2667 unsolved in 30037 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2079 constraints, PredecessorRefiner: 2667/2667 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2667 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2078 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2667 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2078/4747 variables, and 5 constraints, problems are : Problem set: 0 solved, 2667 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2079 constraints, PredecessorRefiner: 0/2667 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60659ms problems are : Problem set: 0 solved, 2667 unsolved
Search for dead transitions found 0 dead transitions in 60663ms
Starting structural reductions in LTL mode, iteration 1 : 2079/2224 places, 2668/2839 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63631 ms. Remains : 2079/2224 places, 2668/2839 transitions.
[2025-05-30 11:02:28] [INFO ] Flatten gal took : 35 ms
[2025-05-30 11:02:28] [INFO ] Flatten gal took : 35 ms
[2025-05-30 11:02:28] [INFO ] Input system was already deterministic with 2668 transitions.
[2025-05-30 11:02:28] [INFO ] Flatten gal took : 35 ms
[2025-05-30 11:02:28] [INFO ] Flatten gal took : 36 ms
[2025-05-30 11:02:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality8839118183496235472.gal : 6 ms
[2025-05-30 11:02:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality17618822086956624799.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8839118183496235472.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17618822086956624799.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 11:02:58] [INFO ] Flatten gal took : 36 ms
[2025-05-30 11:02:58] [INFO ] Applying decomposition
[2025-05-30 11:02:58] [INFO ] Flatten gal took : 36 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/graph9792052903101434732.txt' '-o' '/tmp/graph9792052903101434732.bin' '-w' '/tmp/graph9792052903101434732.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9792052903101434732.bin' '-l' '-1' '-v' '-w' '/tmp/graph9792052903101434732.weights' '-q' '0' '-e' '0.001'
[2025-05-30 11:02:58] [INFO ] Decomposing Gal with order
[2025-05-30 11:02:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 11:02:58] [INFO ] Removed a total of 712 redundant transitions.
[2025-05-30 11:02:58] [INFO ] Flatten gal took : 66 ms
[2025-05-30 11:02:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 64 labels/synchronizations in 14 ms.
[2025-05-30 11:02:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality7293376206057198554.gal : 15 ms
[2025-05-30 11:02:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality17606534557180117882.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7293376206057198554.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17606534557180117882.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.45518e+13,3.62113,110592,5341,535,160399,16873,3232,443536,150,203806,0


Converting to forward existential form...Done !
original formula: AF(EG(AX((i35.i0.i5.u657.p2720==0))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(EX(!((i35.i0.i5.u657.p2720==0)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t31, t184, t265, t296, t445, t497, t658, t687, t739, t770, t919, t971, t1124, t1153, t1205, t...2764
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2224/2224 places, 2839/2839 transitions.
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 56 place count 2168 transition count 2782
Iterating global reduction 0 with 56 rules applied. Total rules applied 112 place count 2168 transition count 2782
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 116 place count 2168 transition count 2778
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 144 place count 2140 transition count 2748
Iterating global reduction 1 with 28 rules applied. Total rules applied 172 place count 2140 transition count 2748
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 174 place count 2140 transition count 2746
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 189 place count 2125 transition count 2729
Iterating global reduction 2 with 15 rules applied. Total rules applied 204 place count 2125 transition count 2729
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 205 place count 2125 transition count 2728
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 217 place count 2113 transition count 2711
Iterating global reduction 3 with 12 rules applied. Total rules applied 229 place count 2113 transition count 2711
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 230 place count 2113 transition count 2710
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 238 place count 2105 transition count 2700
Iterating global reduction 4 with 8 rules applied. Total rules applied 246 place count 2105 transition count 2700
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 247 place count 2105 transition count 2699
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 254 place count 2098 transition count 2692
Iterating global reduction 5 with 7 rules applied. Total rules applied 261 place count 2098 transition count 2692
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 262 place count 2098 transition count 2691
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 267 place count 2093 transition count 2685
Iterating global reduction 6 with 5 rules applied. Total rules applied 272 place count 2093 transition count 2685
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 276 place count 2089 transition count 2680
Iterating global reduction 6 with 4 rules applied. Total rules applied 280 place count 2089 transition count 2680
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 284 place count 2085 transition count 2675
Iterating global reduction 6 with 4 rules applied. Total rules applied 288 place count 2085 transition count 2675
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 292 place count 2081 transition count 2670
Iterating global reduction 6 with 4 rules applied. Total rules applied 296 place count 2081 transition count 2670
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 298 place count 2079 transition count 2667
Iterating global reduction 6 with 2 rules applied. Total rules applied 300 place count 2079 transition count 2667
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 301 place count 2078 transition count 2666
Iterating global reduction 6 with 1 rules applied. Total rules applied 302 place count 2078 transition count 2666
Applied a total of 302 rules in 1322 ms. Remains 2078 /2224 variables (removed 146) and now considering 2666/2839 (removed 173) transitions.
// Phase 1: matrix 2666 rows 2078 cols
[2025-05-30 11:03:30] [INFO ] Computed 5 invariants in 19 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:03:30] [INFO ] Implicit Places using invariants in 298 ms returned []
[2025-05-30 11:03:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:03:31] [INFO ] Implicit Places using invariants and state equation in 1251 ms returned []
Implicit Place search using SMT with State Equation took 1552 ms to find 0 implicit places.
Running 2665 sub problems to find dead transitions.
[2025-05-30 11:03:31] [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) 0/2077 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2665 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2077/4744 variables, and 5 constraints, problems are : Problem set: 0 solved, 2665 unsolved in 30036 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2078 constraints, PredecessorRefiner: 2665/2665 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2665 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2077 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2665 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2077/4744 variables, and 5 constraints, problems are : Problem set: 0 solved, 2665 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2078 constraints, PredecessorRefiner: 0/2665 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60673ms problems are : Problem set: 0 solved, 2665 unsolved
Search for dead transitions found 0 dead transitions in 60676ms
Starting structural reductions in LTL mode, iteration 1 : 2078/2224 places, 2666/2839 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63562 ms. Remains : 2078/2224 places, 2666/2839 transitions.
[2025-05-30 11:04:32] [INFO ] Flatten gal took : 35 ms
[2025-05-30 11:04:32] [INFO ] Flatten gal took : 36 ms
[2025-05-30 11:04:32] [INFO ] Input system was already deterministic with 2666 transitions.
[2025-05-30 11:04:32] [INFO ] Flatten gal took : 36 ms
[2025-05-30 11:04:32] [INFO ] Flatten gal took : 36 ms
[2025-05-30 11:04:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality13047692233733304252.gal : 7 ms
[2025-05-30 11:04:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality5490818588249798583.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13047692233733304252.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5490818588249798583.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 11:05:02] [INFO ] Flatten gal took : 37 ms
[2025-05-30 11:05:02] [INFO ] Applying decomposition
[2025-05-30 11:05:02] [INFO ] Flatten gal took : 36 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/graph5140272880906465921.txt' '-o' '/tmp/graph5140272880906465921.bin' '-w' '/tmp/graph5140272880906465921.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5140272880906465921.bin' '-l' '-1' '-v' '-w' '/tmp/graph5140272880906465921.weights' '-q' '0' '-e' '0.001'
[2025-05-30 11:05:03] [INFO ] Decomposing Gal with order
[2025-05-30 11:05:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 11:05:03] [INFO ] Removed a total of 653 redundant transitions.
[2025-05-30 11:05:03] [INFO ] Flatten gal took : 65 ms
[2025-05-30 11:05:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 66 labels/synchronizations in 14 ms.
[2025-05-30 11:05:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality16568665248671708117.gal : 15 ms
[2025-05-30 11:05:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality11879110910789301709.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16568665248671708117.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11879110910789301709.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.44941e+13,2.93049,92160,3724,693,135360,22035,3309,332727,183,165949,0


Converting to forward existential form...Done !
original formula: EX(A(((i15.i0.i2.u320.p1453==0)||(i35.i1.i2.u503.p1549==1)) U EG((i4.i0.i1.u106.p579==1))))
=> equivalent forward existential formula: [((EY(Init) * !(EG(!(EG((i4.i0.i1.u106.p579==1)))))) * !(E(!(EG((i4.i0.i1.u106.p579==1))) U (!(((i15.i0.i2.u320....240
Reverse transition relation is NOT exact ! Due to transitions t31, t184, t265, t325, t445, t497, t650, t679, t731, t766, t840, t911, t963, t1145, t1197, t1...2790
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
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 a local 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
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 2224/2224 places, 2839/2839 transitions.
Graph (trivial) has 2707 edges and 2224 vertex of which 990 / 2224 are part of one of the 88 SCC in 1 ms
Free SCC test removed 902 places
Ensure Unique test removed 1052 transitions
Reduce isomorphic transitions removed 1052 transitions.
Graph (complete) has 2023 edges and 1322 vertex of which 1311 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.2 ms
Discarding 11 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 733 transitions
Trivial Post-agglo rules discarded 733 transitions
Performed 733 trivial Post agglomeration. Transition count delta: 733
Iterating post reduction 0 with 733 rules applied. Total rules applied 735 place count 1310 transition count 1047
Reduce places removed 733 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 1 with 769 rules applied. Total rules applied 1504 place count 577 transition count 1011
Reduce places removed 17 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 20 rules applied. Total rules applied 1524 place count 560 transition count 1008
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1528 place count 557 transition count 1007
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 60 Pre rules applied. Total rules applied 1528 place count 557 transition count 947
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 4 with 120 rules applied. Total rules applied 1648 place count 497 transition count 947
Discarding 26 places :
Symmetric choice reduction at 4 with 26 rule applications. Total rules 1674 place count 471 transition count 910
Iterating global reduction 4 with 26 rules applied. Total rules applied 1700 place count 471 transition count 910
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 1701 place count 471 transition count 909
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1702 place count 470 transition count 909
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1702 place count 470 transition count 908
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1704 place count 469 transition count 908
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 1719 place count 454 transition count 888
Iterating global reduction 6 with 15 rules applied. Total rules applied 1734 place count 454 transition count 888
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 9 rules applied. Total rules applied 1743 place count 454 transition count 879
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1744 place count 453 transition count 879
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1747 place count 450 transition count 873
Iterating global reduction 8 with 3 rules applied. Total rules applied 1750 place count 450 transition count 873
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1753 place count 447 transition count 867
Iterating global reduction 8 with 3 rules applied. Total rules applied 1756 place count 447 transition count 867
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1757 place count 447 transition count 866
Performed 53 Post agglomeration using F-continuation condition.Transition count delta: 53
Deduced a syphon composed of 53 places in 1 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 9 with 106 rules applied. Total rules applied 1863 place count 394 transition count 813
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 9 with 33 rules applied. Total rules applied 1896 place count 394 transition count 780
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 10 with 9 rules applied. Total rules applied 1905 place count 387 transition count 778
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 11 with 2 rules applied. Total rules applied 1907 place count 386 transition count 777
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1908 place count 385 transition count 777
Discarding 19 places :
Symmetric choice reduction at 13 with 19 rule applications. Total rules 1927 place count 366 transition count 745
Iterating global reduction 13 with 19 rules applied. Total rules applied 1946 place count 366 transition count 745
Discarding 14 places :
Symmetric choice reduction at 13 with 14 rule applications. Total rules 1960 place count 352 transition count 718
Iterating global reduction 13 with 14 rules applied. Total rules applied 1974 place count 352 transition count 718
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1976 place count 352 transition count 716
Discarding 2 places :
Symmetric choice reduction at 14 with 2 rule applications. Total rules 1978 place count 350 transition count 712
Iterating global reduction 14 with 2 rules applied. Total rules applied 1980 place count 350 transition count 712
Discarding 2 places :
Symmetric choice reduction at 14 with 2 rule applications. Total rules 1982 place count 348 transition count 708
Iterating global reduction 14 with 2 rules applied. Total rules applied 1984 place count 348 transition count 708
Discarding 2 places :
Symmetric choice reduction at 14 with 2 rule applications. Total rules 1986 place count 346 transition count 704
Iterating global reduction 14 with 2 rules applied. Total rules applied 1988 place count 346 transition count 704
Discarding 2 places :
Symmetric choice reduction at 14 with 2 rule applications. Total rules 1990 place count 344 transition count 700
Iterating global reduction 14 with 2 rules applied. Total rules applied 1992 place count 344 transition count 700
Discarding 2 places :
Symmetric choice reduction at 14 with 2 rule applications. Total rules 1994 place count 342 transition count 696
Iterating global reduction 14 with 2 rules applied. Total rules applied 1996 place count 342 transition count 696
Discarding 2 places :
Symmetric choice reduction at 14 with 2 rule applications. Total rules 1998 place count 340 transition count 692
Iterating global reduction 14 with 2 rules applied. Total rules applied 2000 place count 340 transition count 692
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 2001 place count 339 transition count 690
Iterating global reduction 14 with 1 rules applied. Total rules applied 2002 place count 339 transition count 690
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 2003 place count 338 transition count 685
Iterating global reduction 14 with 1 rules applied. Total rules applied 2004 place count 338 transition count 685
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 14 with 10 rules applied. Total rules applied 2014 place count 333 transition count 680
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 14 with 9 rules applied. Total rules applied 2023 place count 333 transition count 671
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 15 with 2 rules applied. Total rules applied 2025 place count 331 transition count 671
Discarding 5 places :
Symmetric choice reduction at 16 with 5 rule applications. Total rules 2030 place count 326 transition count 661
Iterating global reduction 16 with 5 rules applied. Total rules applied 2035 place count 326 transition count 661
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 2036 place count 325 transition count 659
Iterating global reduction 16 with 1 rules applied. Total rules applied 2037 place count 325 transition count 659
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 2038 place count 324 transition count 655
Iterating global reduction 16 with 1 rules applied. Total rules applied 2039 place count 324 transition count 655
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 16 with 4 rules applied. Total rules applied 2043 place count 322 transition count 653
Drop transitions (Redundant composition of simpler transitions.) removed 100 transitions
Redundant transition composition rules discarded 100 transitions
Iterating global reduction 16 with 100 rules applied. Total rules applied 2143 place count 322 transition count 553
Drop transitions (Trivial Post-Agglo cleanup.) removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 16 with 44 rules applied. Total rules applied 2187 place count 322 transition count 509
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 17 with 44 rules applied. Total rules applied 2231 place count 278 transition count 509
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 18 with 4 Pre rules applied. Total rules applied 2231 place count 278 transition count 505
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 18 with 8 rules applied. Total rules applied 2239 place count 274 transition count 505
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 18 with 12 rules applied. Total rules applied 2251 place count 268 transition count 499
Discarding 4 places :
Symmetric choice reduction at 18 with 4 rule applications. Total rules 2255 place count 264 transition count 495
Iterating global reduction 18 with 4 rules applied. Total rules applied 2259 place count 264 transition count 495
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 18 with 8 rules applied. Total rules applied 2267 place count 264 transition count 487
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 18 with 1 rules applied. Total rules applied 2268 place count 263 transition count 486
Applied a total of 2268 rules in 170 ms. Remains 263 /2224 variables (removed 1961) and now considering 486/2839 (removed 2353) transitions.
[2025-05-30 11:05:33] [INFO ] Flow matrix only has 416 transitions (discarded 70 similar events)
// Phase 1: matrix 416 rows 263 cols
[2025-05-30 11:05:33] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:05:33] [INFO ] Implicit Places using invariants in 175 ms returned []
[2025-05-30 11:05:33] [INFO ] Flow matrix only has 416 transitions (discarded 70 similar events)
[2025-05-30 11:05:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:05:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 11:05:33] [INFO ] Implicit Places using invariants and state equation in 234 ms returned [19, 137, 199]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 412 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 260/2224 places, 486/2839 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 258 transition count 484
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 257 transition count 483
Applied a total of 3 rules in 17 ms. Remains 257 /260 variables (removed 3) and now considering 483/486 (removed 3) transitions.
[2025-05-30 11:05:34] [INFO ] Flow matrix only has 413 transitions (discarded 70 similar events)
// Phase 1: matrix 413 rows 257 cols
[2025-05-30 11:05:34] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:05:34] [INFO ] Implicit Places using invariants in 60 ms returned []
[2025-05-30 11:05:34] [INFO ] Flow matrix only has 413 transitions (discarded 70 similar events)
[2025-05-30 11:05:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:05:34] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 219 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 257/2224 places, 483/2839 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 818 ms. Remains : 257/2224 places, 483/2839 transitions.
[2025-05-30 11:05:34] [INFO ] Flatten gal took : 6 ms
[2025-05-30 11:05:34] [INFO ] Flatten gal took : 7 ms
[2025-05-30 11:05:34] [INFO ] Input system was already deterministic with 483 transitions.
[2025-05-30 11:05:34] [INFO ] Flatten gal took : 6 ms
[2025-05-30 11:05:34] [INFO ] Flatten gal took : 6 ms
[2025-05-30 11:05:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality6840240817129569815.gal : 1 ms
[2025-05-30 11:05:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality16260966537307160608.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6840240817129569815.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16260966537307160608.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,3.91398e+08,0.804355,30648,2,4487,5,100345,6,0,1432,128712,0


Converting to forward existential form...Done !
original formula: AF((((p1904==0)&&(p2766==1)) * (AG((p355==1)) + (AG((p2475==0)) * (p263==0)))))
=> equivalent forward existential formula: [FwdG(Init,!((((p1904==0)&&(p2766==1)) * (!(E(TRUE U !((p355==1)))) + (!(E(TRUE U !((p2475==0)))) * (p263==0))))...166
Reverse transition relation is NOT exact ! Due to transitions t3, t7, t12, t13, t15, t30, t54, t60, t69, t70, t72, t88, t112, t118, t122, t127, t128, t130,...628
Detected timeout of ITS tools.
[2025-05-30 11:06:04] [INFO ] Flatten gal took : 16 ms
[2025-05-30 11:06:04] [INFO ] Applying decomposition
[2025-05-30 11:06:04] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5194328366987015639.txt' '-o' '/tmp/graph5194328366987015639.bin' '-w' '/tmp/graph5194328366987015639.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5194328366987015639.bin' '-l' '-1' '-v' '-w' '/tmp/graph5194328366987015639.weights' '-q' '0' '-e' '0.001'
[2025-05-30 11:06:04] [INFO ] Decomposing Gal with order
[2025-05-30 11:06:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 11:06:04] [INFO ] Removed a total of 195 redundant transitions.
[2025-05-30 11:06:04] [INFO ] Flatten gal took : 11 ms
[2025-05-30 11:06:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 120 labels/synchronizations in 3 ms.
[2025-05-30 11:06:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality9015540583466493384.gal : 2 ms
[2025-05-30 11:06:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality2093830906930185687.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9015540583466493384.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2093830906930185687.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,3.91398e+08,0.317796,17448,530,49,25268,1985,782,62803,90,6361,0


Converting to forward existential form...Done !
original formula: AF((((i5.u43.p1904==0)&&(i8.i5.u74.p2766==1)) * (AG((i0.i1.u3.p355==1)) + (AG((i8.i4.u64.p2475==0)) * (i1.u2.p263==0)))))
=> equivalent forward existential formula: [FwdG(Init,!((((i5.u43.p1904==0)&&(i8.i5.u74.p2766==1)) * (!(E(TRUE U !((i0.i1.u3.p355==1)))) + (!(E(TRUE U !((i...208
Reverse transition relation is NOT exact ! Due to transitions t369, t482, i0.t480, i0.t477, i0.i0.t479, i0.i0.t481, i1.t368, i1.u5.t258, i1.u5.t260, i1.u5....1077
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
(forward)formula 0,0,6.93651,195368,1,0,303310,1985,5386,1.08906e+06,397,8981,369842
FORMULA CloudReconfiguration-PT-401-CTLCardinality-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 2224/2224 places, 2839/2839 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 2165 transition count 2779
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 2165 transition count 2779
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 122 place count 2165 transition count 2775
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 151 place count 2136 transition count 2744
Iterating global reduction 1 with 29 rules applied. Total rules applied 180 place count 2136 transition count 2744
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 182 place count 2136 transition count 2742
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 198 place count 2120 transition count 2723
Iterating global reduction 2 with 16 rules applied. Total rules applied 214 place count 2120 transition count 2723
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 215 place count 2120 transition count 2722
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 227 place count 2108 transition count 2705
Iterating global reduction 3 with 12 rules applied. Total rules applied 239 place count 2108 transition count 2705
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 240 place count 2108 transition count 2704
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 248 place count 2100 transition count 2694
Iterating global reduction 4 with 8 rules applied. Total rules applied 256 place count 2100 transition count 2694
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 257 place count 2100 transition count 2693
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 264 place count 2093 transition count 2686
Iterating global reduction 5 with 7 rules applied. Total rules applied 271 place count 2093 transition count 2686
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 272 place count 2093 transition count 2685
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 277 place count 2088 transition count 2679
Iterating global reduction 6 with 5 rules applied. Total rules applied 282 place count 2088 transition count 2679
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 286 place count 2084 transition count 2674
Iterating global reduction 6 with 4 rules applied. Total rules applied 290 place count 2084 transition count 2674
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 294 place count 2080 transition count 2669
Iterating global reduction 6 with 4 rules applied. Total rules applied 298 place count 2080 transition count 2669
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 302 place count 2076 transition count 2664
Iterating global reduction 6 with 4 rules applied. Total rules applied 306 place count 2076 transition count 2664
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 308 place count 2074 transition count 2661
Iterating global reduction 6 with 2 rules applied. Total rules applied 310 place count 2074 transition count 2661
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 311 place count 2073 transition count 2660
Iterating global reduction 6 with 1 rules applied. Total rules applied 312 place count 2073 transition count 2660
Applied a total of 312 rules in 1362 ms. Remains 2073 /2224 variables (removed 151) and now considering 2660/2839 (removed 179) transitions.
// Phase 1: matrix 2660 rows 2073 cols
[2025-05-30 11:06:12] [INFO ] Computed 5 invariants in 20 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:06:13] [INFO ] Implicit Places using invariants in 303 ms returned []
[2025-05-30 11:06:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:06:14] [INFO ] Implicit Places using invariants and state equation in 1304 ms returned []
Implicit Place search using SMT with State Equation took 1610 ms to find 0 implicit places.
Running 2659 sub problems to find dead transitions.
[2025-05-30 11:06:14] [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: ((s1 1.0)
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(s1069 0.0)
(s1070 0.0)
(s1071 0.0)
(s1072 0.0)
(s1073 0.0)
(s1074 0.0)
(s1075 0.0)
(s1076 0.0)
(s1077 0.0)
(s1078 0.0)
(s1079 0.0)
(s1080 0.0)
(s1081 0.0)
(s1082 0.0)
(s1083 0.0)
(s1084 0.0)
(s1085 0.0)
(s1086 0.0)
(s1087 0.0)
(s1088 0.0)
(s1089 0.0)
(s1090 0.0)
(s1091 0.0)
(s1092 0.0)
(s1093 0.0)
(s1094 0.0)
(s1095 0.0)
(s1096 0.0)
(s1097 0.0)
(s1098 0.0)
(s1099 0.0)
(s1100 0.0)
(s1101 0.0)
(s1102 0.0)
(s1103 0.0)
(s1104 0.0)
(s1105 0.0)
(s1106 0.0)
(s1107 0.0)
(s1108 0.0)
(s1109 0.0)
(s1110 0.0)
(s1111 0.0)
(s1112 0.0)
(s1113 0.0)
(s1114 0.0)
(s1115 0.0)
(s1116 0.0)
(s1117 0.0)
(s1118 0.0)
(s1119 0.0)
(s1120 0.0)
(s1121 0.0)
(s1122 0.0)
(s1123 0.0)
(s1124 0.0)
(s1125 0.0)
(s1126 0.0)
(s1127 0.0)
(s1128 0.0)
(s1129 0.0)
(s1130 0.0)
(s1131 0.0)
(s1132 0.0)
(s1133 0.0)
(s1134 0.0)
(s1135 0.0)
(s1136 0.0)
(s1137 0.0)
(s1138 0.0)
(s1139 0.0)
(s1140 0.0)
(s1141 0.0)
(s1142 0.0)
(s1143 0.0)
(s1144 0.0)
(s1145 0.0)
(s1146 0.0)
(s1147 0.0)
(s1148 0.0)
(s1149 0.0)
(s1150 0.0)
(s1151 0.0)
(s1152 0.0)
(s1153 0.0)
(s1154 0.0)
(s1155 0.0)
(s1156 0.0)
(s1157 0.0)
(s1158 0.0)
(s1159 0.0)
(s1160 0.0)
(s1161 0.0)
(s1162 0.0)
(s1163 0.0)
(s1164 0.0)
(s1165 0.0)
(s1166 0.0)
(s1167 0.0)
(s1168 0.0)
(s1169 0.0)
(s1170 0.0)
(s1171 0.0)
(s1172 0.0)
(s1173 1.0)
(s1174 0.0)
(s1175 1.0)
(s1176 0.0)
(s1177 1.0)
(s1178 0.0)
(s1179 1.0)
(s1180 1.0)
(s1181 0.0)
(s1182 0.0)
(s1183 0.0)
(s1184 1.0)
(s1185 0.0)
(s1186 1.0)
(s1187 0.0)
(s1188 0.0)
(s1189 0.0)
(s1190 0.0)
(s1191 1.0)
(s1192 1.0)timeout

(s1193 0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2072 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2659 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2072/4733 variables, and 5 constraints, problems are : Problem set: 0 solved, 2659 unsolved in 30038 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2073 constraints, PredecessorRefiner: 2659/2659 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2659 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2072 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2659 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2072/4733 variables, and 5 constraints, problems are : Problem set: 0 solved, 2659 unsolved in 30033 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2073 constraints, PredecessorRefiner: 0/2659 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60665ms problems are : Problem set: 0 solved, 2659 unsolved
Search for dead transitions found 0 dead transitions in 60671ms
Starting structural reductions in LTL mode, iteration 1 : 2073/2224 places, 2660/2839 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63653 ms. Remains : 2073/2224 places, 2660/2839 transitions.
[2025-05-30 11:07:15] [INFO ] Flatten gal took : 34 ms
[2025-05-30 11:07:15] [INFO ] Flatten gal took : 35 ms
[2025-05-30 11:07:15] [INFO ] Input system was already deterministic with 2660 transitions.
[2025-05-30 11:07:15] [INFO ] Flatten gal took : 35 ms
[2025-05-30 11:07:15] [INFO ] Flatten gal took : 36 ms
[2025-05-30 11:07:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality737685131334424459.gal : 6 ms
[2025-05-30 11:07:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality17699697991565158611.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality737685131334424459.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17699697991565158611.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 11:07:45] [INFO ] Flatten gal took : 36 ms
[2025-05-30 11:07:45] [INFO ] Applying decomposition
[2025-05-30 11:07:45] [INFO ] Flatten gal took : 44 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/graph16856198302046869707.txt' '-o' '/tmp/graph16856198302046869707.bin' '-w' '/tmp/graph16856198302046869707.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16856198302046869707.bin' '-l' '-1' '-v' '-w' '/tmp/graph16856198302046869707.weights' '-q' '0' '-e' '0.001'
[2025-05-30 11:07:45] [INFO ] Decomposing Gal with order
[2025-05-30 11:07:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 11:07:45] [INFO ] Removed a total of 681 redundant transitions.
[2025-05-30 11:07:45] [INFO ] Flatten gal took : 65 ms
[2025-05-30 11:07:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 56 labels/synchronizations in 13 ms.
[2025-05-30 11:07:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality13177379283479692764.gal : 14 ms
[2025-05-30 11:07:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality13536952567848076671.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13177379283479692764.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13536952567848076671.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.43732e+13,4.08756,131800,3705,691,167702,35118,3250,560340,166,388375,0


Converting to forward existential form...Done !
original formula: EX(EF(((i29.i1.i0.u518.p2277==0) * !(A((i30.u554.p2398==1) U (i22.u379.p1703==1))))))
=> equivalent forward existential formula: ([(FwdU((FwdU(EY(Init),TRUE) * (i29.i1.i0.u518.p2277==0)),!((i22.u379.p1703==1))) * (!((i30.u554.p2398==1)) * !(...280
(forward)formula 0,1,7.84573,184920,1,0,217259,48926,9298,851537,294,637324,657489
FORMULA CloudReconfiguration-PT-401-CTLCardinality-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 2224/2224 places, 2839/2839 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 2165 transition count 2779
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 2165 transition count 2779
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 122 place count 2165 transition count 2775
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 151 place count 2136 transition count 2744
Iterating global reduction 1 with 29 rules applied. Total rules applied 180 place count 2136 transition count 2744
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 182 place count 2136 transition count 2742
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 198 place count 2120 transition count 2723
Iterating global reduction 2 with 16 rules applied. Total rules applied 214 place count 2120 transition count 2723
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 215 place count 2120 transition count 2722
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 227 place count 2108 transition count 2705
Iterating global reduction 3 with 12 rules applied. Total rules applied 239 place count 2108 transition count 2705
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 240 place count 2108 transition count 2704
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 248 place count 2100 transition count 2694
Iterating global reduction 4 with 8 rules applied. Total rules applied 256 place count 2100 transition count 2694
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 257 place count 2100 transition count 2693
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 264 place count 2093 transition count 2686
Iterating global reduction 5 with 7 rules applied. Total rules applied 271 place count 2093 transition count 2686
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 272 place count 2093 transition count 2685
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 277 place count 2088 transition count 2679
Iterating global reduction 6 with 5 rules applied. Total rules applied 282 place count 2088 transition count 2679
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 286 place count 2084 transition count 2674
Iterating global reduction 6 with 4 rules applied. Total rules applied 290 place count 2084 transition count 2674
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 294 place count 2080 transition count 2669
Iterating global reduction 6 with 4 rules applied. Total rules applied 298 place count 2080 transition count 2669
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 302 place count 2076 transition count 2664
Iterating global reduction 6 with 4 rules applied. Total rules applied 306 place count 2076 transition count 2664
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 308 place count 2074 transition count 2661
Iterating global reduction 6 with 2 rules applied. Total rules applied 310 place count 2074 transition count 2661
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 311 place count 2073 transition count 2660
Iterating global reduction 6 with 1 rules applied. Total rules applied 312 place count 2073 transition count 2660
Applied a total of 312 rules in 1347 ms. Remains 2073 /2224 variables (removed 151) and now considering 2660/2839 (removed 179) transitions.
[2025-05-30 11:07:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:07:55] [INFO ] Implicit Places using invariants in 279 ms returned []
[2025-05-30 11:07:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:07:56] [INFO ] Implicit Places using invariants and state equation in 1272 ms returned []
Implicit Place search using SMT with State Equation took 1553 ms to find 0 implicit places.
Running 2659 sub problems to find dead transitions.
[2025-05-30 11:07:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2072 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2659 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2072/4733 variables, and 5 constraints, problems are : Problem set: 0 solved, 2659 unsolved in 30036 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2073 constraints, PredecessorRefiner: 2659/2659 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2659 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2072 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2659 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2072/4733 variables, and 5 constraints, problems are : Problem set: 0 solved, 2659 unsolved in 30037 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2073 constraints, PredecessorRefiner: 0/2659 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60658ms problems are : Problem set: 0 solved, 2659 unsolved
Search for dead transitions found 0 dead transitions in 60668ms
Starting structural reductions in LTL mode, iteration 1 : 2073/2224 places, 2660/2839 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63578 ms. Remains : 2073/2224 places, 2660/2839 transitions.
[2025-05-30 11:08:57] [INFO ] Flatten gal took : 45 ms
[2025-05-30 11:08:57] [INFO ] Flatten gal took : 36 ms
[2025-05-30 11:08:57] [INFO ] Input system was already deterministic with 2660 transitions.
[2025-05-30 11:08:57] [INFO ] Flatten gal took : 35 ms
[2025-05-30 11:08:57] [INFO ] Flatten gal took : 35 ms
[2025-05-30 11:08:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality8206784320785327630.gal : 6 ms
[2025-05-30 11:08:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality16310514041935998272.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8206784320785327630.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16310514041935998272.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 11:09:27] [INFO ] Flatten gal took : 35 ms
[2025-05-30 11:09:27] [INFO ] Applying decomposition
[2025-05-30 11:09:27] [INFO ] Flatten gal took : 36 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/graph2501272584233371960.txt' '-o' '/tmp/graph2501272584233371960.bin' '-w' '/tmp/graph2501272584233371960.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2501272584233371960.bin' '-l' '-1' '-v' '-w' '/tmp/graph2501272584233371960.weights' '-q' '0' '-e' '0.001'
[2025-05-30 11:09:27] [INFO ] Decomposing Gal with order
[2025-05-30 11:09:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 11:09:27] [INFO ] Removed a total of 691 redundant transitions.
[2025-05-30 11:09:27] [INFO ] Flatten gal took : 62 ms
[2025-05-30 11:09:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 64 labels/synchronizations in 13 ms.
[2025-05-30 11:09:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality5444801336348185341.gal : 15 ms
[2025-05-30 11:09:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality7972024755759108571.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5444801336348185341.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7972024755759108571.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.43732e+13,3.39471,112116,4561,529,157039,19459,3291,465174,146,229455,0


Converting to forward existential form...Done !
original formula: EG(E(AX((i5.u19.p103==0)) U EG((i26.i0.i0.u545.p2305==1))))
=> equivalent forward existential formula: [FwdG(Init,E(!(EX(!((i5.u19.p103==0)))) U EG((i26.i0.i0.u545.p2305==1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t31, t184, t213, t265, t296, t325, t445, t497, t679, t731, t762, t911, t963, t1197, t1228, t1...2693
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2224/2224 places, 2839/2839 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 2170 transition count 2784
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 2170 transition count 2784
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 112 place count 2170 transition count 2780
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 138 place count 2144 transition count 2752
Iterating global reduction 1 with 26 rules applied. Total rules applied 164 place count 2144 transition count 2752
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 166 place count 2144 transition count 2750
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 181 place count 2129 transition count 2732
Iterating global reduction 2 with 15 rules applied. Total rules applied 196 place count 2129 transition count 2732
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 197 place count 2129 transition count 2731
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 208 place count 2118 transition count 2716
Iterating global reduction 3 with 11 rules applied. Total rules applied 219 place count 2118 transition count 2716
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 220 place count 2118 transition count 2715
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 227 place count 2111 transition count 2707
Iterating global reduction 4 with 7 rules applied. Total rules applied 234 place count 2111 transition count 2707
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 235 place count 2111 transition count 2706
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 240 place count 2106 transition count 2701
Iterating global reduction 5 with 5 rules applied. Total rules applied 245 place count 2106 transition count 2701
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 249 place count 2102 transition count 2697
Iterating global reduction 5 with 4 rules applied. Total rules applied 253 place count 2102 transition count 2697
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 257 place count 2098 transition count 2692
Iterating global reduction 5 with 4 rules applied. Total rules applied 261 place count 2098 transition count 2692
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 265 place count 2094 transition count 2687
Iterating global reduction 5 with 4 rules applied. Total rules applied 269 place count 2094 transition count 2687
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 273 place count 2090 transition count 2682
Iterating global reduction 5 with 4 rules applied. Total rules applied 277 place count 2090 transition count 2682
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 279 place count 2088 transition count 2679
Iterating global reduction 5 with 2 rules applied. Total rules applied 281 place count 2088 transition count 2679
Applied a total of 281 rules in 1256 ms. Remains 2088 /2224 variables (removed 136) and now considering 2679/2839 (removed 160) transitions.
// Phase 1: matrix 2679 rows 2088 cols
[2025-05-30 11:09:59] [INFO ] Computed 5 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:09:59] [INFO ] Implicit Places using invariants in 289 ms returned []
[2025-05-30 11:09:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:10:00] [INFO ] Implicit Places using invariants and state equation in 1318 ms returned []
Implicit Place search using SMT with State Equation took 1609 ms to find 0 implicit places.
Running 2678 sub problems to find dead transitions.
[2025-05-30 11:10:00] [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) 0/2087 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2678 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2087/4767 variables, and 5 constraints, problems are : Problem set: 0 solved, 2678 unsolved in 30039 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2088 constraints, PredecessorRefiner: 2678/2678 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2678 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2087 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2678 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 2087/4767 variables, and 5 constraints, problems are : Problem set: 0 solved, 2678 unsolved in 30044 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2088 constraints, PredecessorRefiner: 0/2678 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60674ms problems are : Problem set: 0 solved, 2678 unsolved
Search for dead transitions found 0 dead transitions in 60678ms
Starting structural reductions in LTL mode, iteration 1 : 2088/2224 places, 2679/2839 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63553 ms. Remains : 2088/2224 places, 2679/2839 transitions.
[2025-05-30 11:11:01] [INFO ] Flatten gal took : 36 ms
[2025-05-30 11:11:01] [INFO ] Flatten gal took : 36 ms
[2025-05-30 11:11:01] [INFO ] Input system was already deterministic with 2679 transitions.
[2025-05-30 11:11:01] [INFO ] Flatten gal took : 35 ms
[2025-05-30 11:11:01] [INFO ] Flatten gal took : 37 ms
[2025-05-30 11:11:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality2943449796761809504.gal : 6 ms
[2025-05-30 11:11:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality17035823469434703269.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2943449796761809504.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17035823469434703269.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 11:11:31] [INFO ] Flatten gal took : 39 ms
[2025-05-30 11:11:31] [INFO ] Applying decomposition
[2025-05-30 11:11:31] [INFO ] Flatten gal took : 37 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/graph18431306160314440200.txt' '-o' '/tmp/graph18431306160314440200.bin' '-w' '/tmp/graph18431306160314440200.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18431306160314440200.bin' '-l' '-1' '-v' '-w' '/tmp/graph18431306160314440200.weights' '-q' '0' '-e' '0.001'
[2025-05-30 11:11:32] [INFO ] Decomposing Gal with order
[2025-05-30 11:11:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 11:11:32] [INFO ] Removed a total of 688 redundant transitions.
[2025-05-30 11:11:32] [INFO ] Flatten gal took : 67 ms
[2025-05-30 11:11:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 58 labels/synchronizations in 14 ms.
[2025-05-30 11:11:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality12326342157473594590.gal : 15 ms
[2025-05-30 11:11:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality16089745181914686716.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12326342157473594590.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16089745181914686716.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.48413e+13,2.25305,72952,3748,667,104262,17522,3394,245667,152,129495,0


Converting to forward existential form...Done !
original formula: (AX(((i30.u556.p2367==0) * EX(((i1.i1.i0.u38.p190==0)||(i34.i2.i3.u612.p2576==1))))) * (AG((EX(((i16.u259.p1172==0)&&(i25.u439.p1871==1))...505
=> equivalent forward existential formula: (([(EY(Init) * !((i30.u556.p2367==0)))] = FALSE * [(EY(Init) * !(EX(((i1.i1.i0.u38.p190==0)||(i34.i2.i3.u612.p25...1218
Reverse transition relation is NOT exact ! Due to transitions t31, t185, t214, t266, t297, t446, t498, t660, t743, t803, t923, t975, t1160, t1212, t1273, t...2774
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local 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
(forward)formula 0,0,26.0879,791160,1,0,1.26025e+06,63515,36555,3.7675e+06,764,345461,4855792
FORMULA CloudReconfiguration-PT-401-CTLCardinality-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 2224/2224 places, 2839/2839 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 2179 transition count 2793
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 2179 transition count 2793
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 93 place count 2179 transition count 2790
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 117 place count 2155 transition count 2765
Iterating global reduction 1 with 24 rules applied. Total rules applied 141 place count 2155 transition count 2765
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 155 place count 2141 transition count 2748
Iterating global reduction 1 with 14 rules applied. Total rules applied 169 place count 2141 transition count 2748
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 170 place count 2141 transition count 2747
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 180 place count 2131 transition count 2732
Iterating global reduction 2 with 10 rules applied. Total rules applied 190 place count 2131 transition count 2732
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 191 place count 2131 transition count 2731
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 197 place count 2125 transition count 2723
Iterating global reduction 3 with 6 rules applied. Total rules applied 203 place count 2125 transition count 2723
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 204 place count 2125 transition count 2722
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 209 place count 2120 transition count 2717
Iterating global reduction 4 with 5 rules applied. Total rules applied 214 place count 2120 transition count 2717
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 215 place count 2120 transition count 2716
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 218 place count 2117 transition count 2712
Iterating global reduction 5 with 3 rules applied. Total rules applied 221 place count 2117 transition count 2712
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 223 place count 2115 transition count 2709
Iterating global reduction 5 with 2 rules applied. Total rules applied 225 place count 2115 transition count 2709
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 227 place count 2113 transition count 2706
Iterating global reduction 5 with 2 rules applied. Total rules applied 229 place count 2113 transition count 2706
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 231 place count 2111 transition count 2704
Iterating global reduction 5 with 2 rules applied. Total rules applied 233 place count 2111 transition count 2704
Applied a total of 233 rules in 1161 ms. Remains 2111 /2224 variables (removed 113) and now considering 2704/2839 (removed 135) transitions.
// Phase 1: matrix 2704 rows 2111 cols
[2025-05-30 11:11:59] [INFO ] Computed 5 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:12:00] [INFO ] Implicit Places using invariants in 296 ms returned []
[2025-05-30 11:12:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:12:01] [INFO ] Implicit Places using invariants and state equation in 1358 ms returned []
Implicit Place search using SMT with State Equation took 1656 ms to find 0 implicit places.
Running 2703 sub problems to find dead transitions.
[2025-05-30 11:12:01] [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) 0/2110 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2703 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2110/4815 variables, and 5 constraints, problems are : Problem set: 0 solved, 2703 unsolved in 30038 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2111 constraints, PredecessorRefiner: 2703/2703 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2703 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2110 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2703 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2110/4815 variables, and 5 constraints, problems are : Problem set: 0 solved, 2703 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/2111 constraints, PredecessorRefiner: 0/2703 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60666ms problems are : Problem set: 0 solved, 2703 unsolved
Search for dead transitions found 0 dead transitions in 60670ms
Starting structural reductions in LTL mode, iteration 1 : 2111/2224 places, 2704/2839 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63500 ms. Remains : 2111/2224 places, 2704/2839 transitions.
[2025-05-30 11:13:02] [INFO ] Flatten gal took : 35 ms
[2025-05-30 11:13:02] [INFO ] Flatten gal took : 37 ms
[2025-05-30 11:13:02] [INFO ] Input system was already deterministic with 2704 transitions.
[2025-05-30 11:13:02] [INFO ] Flatten gal took : 36 ms
[2025-05-30 11:13:02] [INFO ] Flatten gal took : 36 ms
[2025-05-30 11:13:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality2902365415069782901.gal : 7 ms
[2025-05-30 11:13:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality14093022726098997277.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/CTLCardinality2902365415069782901.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14093022726098997277.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 11:13:32] [INFO ] Flatten gal took : 38 ms
[2025-05-30 11:13:32] [INFO ] Applying decomposition
[2025-05-30 11:13:32] [INFO ] Flatten gal took : 35 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/graph2106939394639184875.txt' '-o' '/tmp/graph2106939394639184875.bin' '-w' '/tmp/graph2106939394639184875.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2106939394639184875.bin' '-l' '-1' '-v' '-w' '/tmp/graph2106939394639184875.weights' '-q' '0' '-e' '0.001'
[2025-05-30 11:13:32] [INFO ] Decomposing Gal with order
[2025-05-30 11:13:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 11:13:32] [INFO ] Removed a total of 696 redundant transitions.
[2025-05-30 11:13:32] [INFO ] Flatten gal took : 63 ms
[2025-05-30 11:13:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 66 labels/synchronizations in 14 ms.
[2025-05-30 11:13:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality2177919913923653981.gal : 15 ms
[2025-05-30 11:13:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality13187444368780246629.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2177919913923653981.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13187444368780246629.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.57083e+13,2.77179,89352,3735,555,135022,13522,3242,340272,160,136310,0


Converting to forward existential form...Done !
original formula: (EG((i0.i2.i3.u851.p3540==0)) * E(!(((((((((i31.i0.i0.u576.p2414==0)||(i35.i1.i2.u646.p2681==1))&&((i1.i1.i1.u15.p53==0)||(i1.i0.i3.u74.p...690
=> equivalent forward existential formula: (([(FwdU(FwdU((Init * EG((i0.i2.i3.u851.p3540==0))),!(((((((((i31.i0.i0.u576.p2414==0)||(i35.i1.i2.u646.p2681==1...2986
Reverse transition relation is NOT exact ! Due to transitions t28, t31, t226, t278, t309, t387, t458, t510, t693, t746, t777, t807, t927, t980, t1171, t122...3008
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
Detected timeout of ITS tools.
[2025-05-30 11:14:02] [INFO ] Flatten gal took : 38 ms
[2025-05-30 11:14:02] [INFO ] Flatten gal took : 37 ms
[2025-05-30 11:14:02] [INFO ] Applying decomposition
[2025-05-30 11:14:03] [INFO ] Flatten gal took : 39 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/graph17920589835394698213.txt' '-o' '/tmp/graph17920589835394698213.bin' '-w' '/tmp/graph17920589835394698213.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17920589835394698213.bin' '-l' '-1' '-v' '-w' '/tmp/graph17920589835394698213.weights' '-q' '0' '-e' '0.001'
[2025-05-30 11:14:03] [INFO ] Decomposing Gal with order
[2025-05-30 11:14:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 11:14:03] [INFO ] Removed a total of 742 redundant transitions.
[2025-05-30 11:14:03] [INFO ] Flatten gal took : 68 ms
[2025-05-30 11:14:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 56 labels/synchronizations in 15 ms.
[2025-05-30 11:14:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality2697278211286488028.gal : 15 ms
[2025-05-30 11:14:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality4460677310647225333.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2697278211286488028.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4460677310647225333.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 8 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.99531e+13,7.84818,264036,5346,497,347610,34004,3505,1.33577e+06,160,669664,0


Converting to forward existential form...Done !
original formula: EG((EF(EX((((A(((i17.i0.i4.u337.p1384==0)||(i33.u623.p2425==1)) U (i26.i0.i0.u480.p1921==1)) + (i17.i0.i4.u340.p1429==0)) + ((i3.i1.i0.u6...341
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U EX((((!((E(!((i26.i0.i0.u480.p1921==1)) U (!(((i17.i0.i4.u337.p1384==0)||(i33.u623.p2425==1...475
Reverse transition relation is NOT exact ! Due to transitions t28, t31, t209, t238, t292, t323, t352, t402, t473, t526, t709, t793, t856, t907, t978, t1031...3379
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
Fast SCC detection found an SCC at level 46
Fast SCC detection found an SCC at level 47
Detected timeout of ITS tools.
[2025-05-30 11:42:28] [INFO ] Applying decomposition
[2025-05-30 11:42:28] [INFO ] Flatten gal took : 38 ms
[2025-05-30 11:42:28] [INFO ] Decomposing Gal with order
[2025-05-30 11:42:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 11:42:28] [INFO ] Removed a total of 101 redundant transitions.
[2025-05-30 11:42:28] [INFO ] Flatten gal took : 50 ms
[2025-05-30 11:42:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 342 labels/synchronizations in 2 ms.
[2025-05-30 11:42:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality11787527800776538284.gal : 7 ms
[2025-05-30 11:42:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality2644779090773335392.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11787527800776538284.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2644779090773335392.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 8 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.99531e+13,7.53512,202528,358,16575,15422,419393,216,35989,4523,1.99183e+06,0


Converting to forward existential form...Done !
original formula: EG((EF(EX((((A(((i0.i1.i0.i0.u6.p1384==0)||(i0.i1.i0.u8.p2425==1)) U (i0.i1.i0.i0.u7.p1921==1)) + (i0.i1.i0.i0.u6.p1429==0)) + ((i0.u2.p3...340
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U EX((((!((E(!((i0.i1.i0.i0.u7.p1921==1)) U (!(((i0.i1.i0.i0.u6.p1384==0)||(i0.i1.i0.u8.p2425...474
Reverse transition relation is NOT exact ! Due to transitions t2638, t2639, t2644, t2647, i0.u2.t2060, i0.u2.t2143, i0.u2.t2155, i0.u2.t2156, i0.u2.t2170, ...4330
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudReconfiguration-PT-401"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is CloudReconfiguration-PT-401, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r044-tall-174854028300361"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-401.tgz
mv CloudReconfiguration-PT-401 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;