Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r044-tall-174854028000217.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-302, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-tall-174854028000217
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 9.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K 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 660K 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-302-CTLCardinality-2023-12
FORMULA_NAME CloudReconfiguration-PT-302-CTLCardinality-2023-13
FORMULA_NAME CloudReconfiguration-PT-302-CTLCardinality-2023-14
FORMULA_NAME CloudReconfiguration-PT-302-CTLCardinality-2023-15
FORMULA_NAME CloudReconfiguration-PT-302-CTLCardinality-2025-00
FORMULA_NAME CloudReconfiguration-PT-302-CTLCardinality-2025-01
FORMULA_NAME CloudReconfiguration-PT-302-CTLCardinality-2025-02
FORMULA_NAME CloudReconfiguration-PT-302-CTLCardinality-2025-03
FORMULA_NAME CloudReconfiguration-PT-302-CTLCardinality-2025-04
FORMULA_NAME CloudReconfiguration-PT-302-CTLCardinality-2025-05
FORMULA_NAME CloudReconfiguration-PT-302-CTLCardinality-2025-06
FORMULA_NAME CloudReconfiguration-PT-302-CTLCardinality-2025-07
FORMULA_NAME CloudReconfiguration-PT-302-CTLCardinality-2025-08
FORMULA_NAME CloudReconfiguration-PT-302-CTLCardinality-2025-09
FORMULA_NAME CloudReconfiguration-PT-302-CTLCardinality-2025-10
FORMULA_NAME CloudReconfiguration-PT-302-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748582292125

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-302
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-05-30 05:18:13] [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 05:18:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 05:18:13] [INFO ] Load time of PNML (sax parser for PT used): 201 ms
[2025-05-30 05:18:13] [INFO ] Transformed 2585 places.
[2025-05-30 05:18:13] [INFO ] Transformed 3095 transitions.
[2025-05-30 05:18:13] [INFO ] Found NUPN structural information;
[2025-05-30 05:18:13] [INFO ] Parsed PT model containing 2585 places and 3095 transitions and 6463 arcs in 339 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 22 ms.
Initial state reduction rules removed 2 formulas.
FORMULA CloudReconfiguration-PT-302-CTLCardinality-2025-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-302-CTLCardinality-2025-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-302-CTLCardinality-2025-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 129 out of 2585 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Discarding 494 places :
Symmetric choice reduction at 0 with 494 rule applications. Total rules 494 place count 2091 transition count 2601
Iterating global reduction 0 with 494 rules applied. Total rules applied 988 place count 2091 transition count 2601
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 1017 place count 2091 transition count 2572
Discarding 210 places :
Symmetric choice reduction at 1 with 210 rule applications. Total rules 1227 place count 1881 transition count 2362
Iterating global reduction 1 with 210 rules applied. Total rules applied 1437 place count 1881 transition count 2362
Discarding 72 places :
Symmetric choice reduction at 1 with 72 rule applications. Total rules 1509 place count 1809 transition count 2290
Iterating global reduction 1 with 72 rules applied. Total rules applied 1581 place count 1809 transition count 2290
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 1592 place count 1809 transition count 2279
Discarding 42 places :
Symmetric choice reduction at 2 with 42 rule applications. Total rules 1634 place count 1767 transition count 2237
Iterating global reduction 2 with 42 rules applied. Total rules applied 1676 place count 1767 transition count 2237
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1682 place count 1767 transition count 2231
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 1715 place count 1734 transition count 2194
Iterating global reduction 3 with 33 rules applied. Total rules applied 1748 place count 1734 transition count 2194
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1770 place count 1712 transition count 2172
Iterating global reduction 3 with 22 rules applied. Total rules applied 1792 place count 1712 transition count 2172
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 1812 place count 1692 transition count 2152
Iterating global reduction 3 with 20 rules applied. Total rules applied 1832 place count 1692 transition count 2152
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 1852 place count 1672 transition count 2132
Iterating global reduction 3 with 20 rules applied. Total rules applied 1872 place count 1672 transition count 2132
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 1887 place count 1657 transition count 2107
Iterating global reduction 3 with 15 rules applied. Total rules applied 1902 place count 1657 transition count 2107
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1906 place count 1653 transition count 2100
Iterating global reduction 3 with 4 rules applied. Total rules applied 1910 place count 1653 transition count 2100
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1913 place count 1650 transition count 2096
Iterating global reduction 3 with 3 rules applied. Total rules applied 1916 place count 1650 transition count 2096
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1917 place count 1650 transition count 2095
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1918 place count 1649 transition count 2094
Iterating global reduction 4 with 1 rules applied. Total rules applied 1919 place count 1649 transition count 2094
Applied a total of 1919 rules in 1657 ms. Remains 1649 /2585 variables (removed 936) and now considering 2094/3095 (removed 1001) transitions.
// Phase 1: matrix 2094 rows 1649 cols
[2025-05-30 05:18:15] [INFO ] Computed 4 invariants in 30 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:18:16] [INFO ] Implicit Places using invariants in 461 ms returned []
[2025-05-30 05:18:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:18:17] [INFO ] Implicit Places using invariants and state equation in 1016 ms returned []
Implicit Place search using SMT with State Equation took 1513 ms to find 0 implicit places.
Running 2093 sub problems to find dead transitions.
[2025-05-30 05:18:17] [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$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1648 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2093 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1648/3743 variables, and 4 constraints, problems are : Problem set: 0 solved, 2093 unsolved in 30070 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1649 constraints, PredecessorRefiner: 2093/2093 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2093 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1648 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2093 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1648/3743 variables, and 4 constraints, problems are : Problem set: 0 solved, 2093 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1649 constraints, PredecessorRefiner: 0/2093 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60696ms problems are : Problem set: 0 solved, 2093 unsolved
Search for dead transitions found 0 dead transitions in 60715ms
Starting structural reductions in LTL mode, iteration 1 : 1649/2585 places, 2094/3095 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63920 ms. Remains : 1649/2585 places, 2094/3095 transitions.
Support contains 129 out of 1649 places after structural reductions.
[2025-05-30 05:19:18] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-05-30 05:19:18] [INFO ] Flatten gal took : 125 ms
FORMULA CloudReconfiguration-PT-302-CTLCardinality-2023-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 05:19:18] [INFO ] Flatten gal took : 71 ms
[2025-05-30 05:19:18] [INFO ] Input system was already deterministic with 2094 transitions.
Support contains 108 out of 1649 places (down from 129) after GAL structural reductions.
RANDOM walk for 40000 steps (283 resets) in 1013 ms. (39 steps per ms) remains 44/64 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (8 resets) in 31 ms. (125 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (8 resets) in 11 ms. (333 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (9 resets) in 24 ms. (160 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (9 resets) in 25 ms. (153 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (9 resets) in 24 ms. (160 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (8 resets) in 26 ms. (148 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (9 resets) in 19 ms. (200 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (8 resets) in 34 ms. (114 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (9 resets) in 19 ms. (200 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 44/44 properties
[2025-05-30 05:19:19] [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) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (OVERLAPS) 1562/1638 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1638 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (OVERLAPS) 2084/3722 variables, 1638/1642 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3722 variables, 0/1642 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (OVERLAPS) 2/3724 variables, 1/1643 constraints. Problems are: Problem set: 0 solved, 44 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3724/3743 variables, and 1643 constraints, problems are : Problem set: 0 solved, 44 unsolved in 5017 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1639/1649 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 44 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (OVERLAPS) 1562/1638 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1638 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (OVERLAPS) 2084/3722 variables, 1638/1642 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3722 variables, 44/1686 constraints. Problems are: Problem set: 0 solved, 44 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3722/3743 variables, and 1686 constraints, problems are : Problem set: 0 solved, 44 unsolved in 5023 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1638/1649 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10074ms problems are : Problem set: 0 solved, 44 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 76 out of 1649 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1649/1649 places, 2094/2094 transitions.
Graph (trivial) has 1846 edges and 1649 vertex of which 588 / 1649 are part of one of the 56 SCC in 9 ms
Free SCC test removed 532 places
Drop transitions (Empty/Sink Transition effects.) removed 669 transitions
Reduce isomorphic transitions removed 669 transitions.
Graph (complete) has 1610 edges and 1117 vertex of which 1108 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 527 transitions
Trivial Post-agglo rules discarded 527 transitions
Performed 527 trivial Post agglomeration. Transition count delta: 527
Iterating post reduction 0 with 533 rules applied. Total rules applied 535 place count 1108 transition count 888
Reduce places removed 527 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 1 with 568 rules applied. Total rules applied 1103 place count 581 transition count 847
Reduce places removed 25 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 2 with 27 rules applied. Total rules applied 1130 place count 556 transition count 845
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 3 with 3 rules applied. Total rules applied 1133 place count 555 transition count 843
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 1136 place count 554 transition count 841
Reduce places removed 1 places and 0 transitions.
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Iterating post reduction 5 with 28 rules applied. Total rules applied 1164 place count 553 transition count 814
Reduce places removed 27 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 29 rules applied. Total rules applied 1193 place count 526 transition count 812
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1194 place count 525 transition count 812
Performed 53 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 53 Pre rules applied. Total rules applied 1194 place count 525 transition count 759
Deduced a syphon composed of 53 places in 0 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 8 with 106 rules applied. Total rules applied 1300 place count 472 transition count 759
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 1306 place count 466 transition count 752
Iterating global reduction 8 with 6 rules applied. Total rules applied 1312 place count 466 transition count 752
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 8 with 1 rules applied. Total rules applied 1313 place count 466 transition count 751
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1314 place count 465 transition count 751
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 1314 place count 465 transition count 750
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1316 place count 464 transition count 750
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 1319 place count 461 transition count 747
Iterating global reduction 10 with 3 rules applied. Total rules applied 1322 place count 461 transition count 747
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 1325 place count 461 transition count 744
Performed 178 Post agglomeration using F-continuation condition with reduction of 80 identical transitions.
Deduced a syphon composed of 178 places in 0 ms
Reduce places removed 178 places and 0 transitions.
Iterating global reduction 11 with 356 rules applied. Total rules applied 1681 place count 283 transition count 486
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 11 with 26 rules applied. Total rules applied 1707 place count 283 transition count 460
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 1710 place count 280 transition count 457
Iterating global reduction 12 with 3 rules applied. Total rules applied 1713 place count 280 transition count 457
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 12 with 16 rules applied. Total rules applied 1729 place count 272 transition count 449
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 12 with 9 rules applied. Total rules applied 1738 place count 272 transition count 440
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 13 with 2 rules applied. Total rules applied 1740 place count 271 transition count 439
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 1741 place count 271 transition count 438
Performed 46 Post agglomeration using F-continuation condition with reduction of 7 identical transitions.
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 14 with 92 rules applied. Total rules applied 1833 place count 225 transition count 491
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 14 with 32 rules applied. Total rules applied 1865 place count 225 transition count 459
Discarding 17 places :
Symmetric choice reduction at 15 with 17 rule applications. Total rules 1882 place count 208 transition count 425
Iterating global reduction 15 with 17 rules applied. Total rules applied 1899 place count 208 transition count 425
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 15 with 2 rules applied. Total rules applied 1901 place count 208 transition count 423
Discarding 2 places :
Symmetric choice reduction at 16 with 2 rule applications. Total rules 1903 place count 206 transition count 419
Iterating global reduction 16 with 2 rules applied. Total rules applied 1905 place count 206 transition count 419
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 1906 place count 206 transition count 418
Drop transitions (Redundant composition of simpler transitions.) removed 26 transitions
Redundant transition composition rules discarded 26 transitions
Iterating global reduction 17 with 26 rules applied. Total rules applied 1932 place count 206 transition count 392
Discarding 2 places :
Symmetric choice reduction at 17 with 2 rule applications. Total rules 1934 place count 204 transition count 390
Iterating global reduction 17 with 2 rules applied. Total rules applied 1936 place count 204 transition count 390
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 1937 place count 204 transition count 389
Free-agglomeration rule applied 13 times.
Iterating global reduction 17 with 13 rules applied. Total rules applied 1950 place count 204 transition count 376
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 17 with 13 rules applied. Total rules applied 1963 place count 191 transition count 376
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 18 with 1 rules applied. Total rules applied 1964 place count 191 transition count 375
Partial Free-agglomeration rule applied 11 times.
Drop transitions (Partial Free agglomeration) removed 11 transitions
Iterating global reduction 18 with 11 rules applied. Total rules applied 1975 place count 191 transition count 375
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 18 with 1 rules applied. Total rules applied 1976 place count 191 transition count 374
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 18 with 1 rules applied. Total rules applied 1977 place count 191 transition count 374
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 18 with 1 rules applied. Total rules applied 1978 place count 190 transition count 373
Applied a total of 1978 rules in 268 ms. Remains 190 /1649 variables (removed 1459) and now considering 373/2094 (removed 1721) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 268 ms. Remains : 190/1649 places, 373/2094 transitions.
RANDOM walk for 40000 steps (485 resets) in 873 ms. (45 steps per ms) remains 7/44 properties
BEST_FIRST walk for 40002 steps (153 resets) in 276 ms. (144 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40004 steps (157 resets) in 33 ms. (1176 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (152 resets) in 36 ms. (1081 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (103 resets) in 26 ms. (1481 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40004 steps (10 resets) in 64 ms. (615 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40001 steps (11 resets) in 38 ms. (1025 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (155 resets) in 36 ms. (1081 steps per ms) remains 5/5 properties
[2025-05-30 05:19:29] [INFO ] Flow matrix only has 366 transitions (discarded 7 similar events)
// Phase 1: matrix 366 rows 190 cols
[2025-05-30 05:19:29] [INFO ] Computed 3 invariants in 2 ms
[2025-05-30 05:19:29] [INFO ] State equation strengthened by 5 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) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 146/158 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/158 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 329/487 variables, 158/161 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/487 variables, 2/163 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/487 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 44/531 variables, 16/179 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/531 variables, 3/182 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/531 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 22/553 variables, 13/195 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/553 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 3/556 variables, 3/198 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:30] [INFO ] Deduced a trap composed of 85 places in 113 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:30] [INFO ] Deduced a trap composed of 60 places in 88 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:30] [INFO ] Deduced a trap composed of 60 places in 97 ms of which 10 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/556 variables, 3/201 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:30] [INFO ] Deduced a trap composed of 86 places in 93 ms of which 18 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/556 variables, 1/202 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/556 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 0/556 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 556/556 variables, and 202 constraints, problems are : Problem set: 0 solved, 5 unsolved in 1107 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 190/190 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 146/158 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/158 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 329/487 variables, 158/161 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/487 variables, 2/163 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/487 variables, 2/165 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/487 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 44/531 variables, 16/181 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/531 variables, 3/184 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/531 variables, 3/187 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/531 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 22/553 variables, 13/200 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/553 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 3/556 variables, 3/203 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/556 variables, 4/207 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/556 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (OVERLAPS) 0/556 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 556/556 variables, and 207 constraints, problems are : Problem set: 0 solved, 5 unsolved in 696 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 190/190 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1813ms problems are : Problem set: 0 solved, 5 unsolved
Finished Parikh walk after 25 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=12 )
Parikh walk visited 5 properties in 189 ms.
[2025-05-30 05:19:31] [INFO ] Flatten gal took : 68 ms
[2025-05-30 05:19:31] [INFO ] Flatten gal took : 48 ms
[2025-05-30 05:19:31] [INFO ] Input system was already deterministic with 2094 transitions.
Computed a total of 31 stabilizing places and 33 stable transitions
Graph (complete) has 2281 edges and 1649 vertex of which 1639 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.22 ms
Starting structural reductions in LTL mode, iteration 0 : 1649/1649 places, 2094/2094 transitions.
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 60 place count 1589 transition count 2032
Iterating global reduction 0 with 60 rules applied. Total rules applied 120 place count 1589 transition count 2032
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 124 place count 1589 transition count 2028
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 151 place count 1562 transition count 2000
Iterating global reduction 1 with 27 rules applied. Total rules applied 178 place count 1562 transition count 2000
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 181 place count 1562 transition count 1997
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 192 place count 1551 transition count 1986
Iterating global reduction 2 with 11 rules applied. Total rules applied 203 place count 1551 transition count 1986
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 206 place count 1551 transition count 1983
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 213 place count 1544 transition count 1976
Iterating global reduction 3 with 7 rules applied. Total rules applied 220 place count 1544 transition count 1976
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 226 place count 1538 transition count 1969
Iterating global reduction 3 with 6 rules applied. Total rules applied 232 place count 1538 transition count 1969
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 238 place count 1532 transition count 1962
Iterating global reduction 3 with 6 rules applied. Total rules applied 244 place count 1532 transition count 1962
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 250 place count 1526 transition count 1955
Iterating global reduction 3 with 6 rules applied. Total rules applied 256 place count 1526 transition count 1955
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 257 place count 1526 transition count 1954
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 261 place count 1522 transition count 1949
Iterating global reduction 4 with 4 rules applied. Total rules applied 265 place count 1522 transition count 1949
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 268 place count 1519 transition count 1945
Iterating global reduction 4 with 3 rules applied. Total rules applied 271 place count 1519 transition count 1945
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 274 place count 1516 transition count 1940
Iterating global reduction 4 with 3 rules applied. Total rules applied 277 place count 1516 transition count 1940
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 279 place count 1514 transition count 1937
Iterating global reduction 4 with 2 rules applied. Total rules applied 281 place count 1514 transition count 1937
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 282 place count 1514 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 283 place count 1513 transition count 1935
Iterating global reduction 5 with 1 rules applied. Total rules applied 284 place count 1513 transition count 1935
Applied a total of 284 rules in 856 ms. Remains 1513 /1649 variables (removed 136) and now considering 1935/2094 (removed 159) transitions.
// Phase 1: matrix 1935 rows 1513 cols
[2025-05-30 05:19:32] [INFO ] Computed 4 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:19:33] [INFO ] Implicit Places using invariants in 212 ms returned []
[2025-05-30 05:19:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:19:34] [INFO ] Implicit Places using invariants and state equation in 947 ms returned []
Implicit Place search using SMT with State Equation took 1169 ms to find 0 implicit places.
Running 1934 sub problems to find dead transitions.
[2025-05-30 05:19:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1512 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1934 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1512/3448 variables, and 4 constraints, problems are : Problem set: 0 solved, 1934 unsolved in 30033 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1513 constraints, PredecessorRefiner: 1934/1934 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1934 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1512 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1934 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1512/3448 variables, and 4 constraints, problems are : Problem set: 0 solved, 1934 unsolved in 30033 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1513 constraints, PredecessorRefiner: 0/1934 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60429ms problems are : Problem set: 0 solved, 1934 unsolved
Search for dead transitions found 0 dead transitions in 60434ms
Starting structural reductions in LTL mode, iteration 1 : 1513/1649 places, 1935/2094 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62471 ms. Remains : 1513/1649 places, 1935/2094 transitions.
[2025-05-30 05:20:34] [INFO ] Flatten gal took : 37 ms
[2025-05-30 05:20:34] [INFO ] Flatten gal took : 37 ms
[2025-05-30 05:20:34] [INFO ] Input system was already deterministic with 1935 transitions.
[2025-05-30 05:20:34] [INFO ] Flatten gal took : 34 ms
[2025-05-30 05:20:34] [INFO ] Flatten gal took : 35 ms
[2025-05-30 05:20:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality7136190103551677242.gal : 25 ms
[2025-05-30 05:20:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality2305952949768576654.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7136190103551677242.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2305952949768576654.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,2.50758e+10,13.2165,324652,2,29080,5,847709,6,0,7989,1.71368e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 05:21:04] [INFO ] Flatten gal took : 33 ms
[2025-05-30 05:21:04] [INFO ] Applying decomposition
[2025-05-30 05:21:04] [INFO ] Flatten gal took : 40 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/graph467427744853952340.txt' '-o' '/tmp/graph467427744853952340.bin' '-w' '/tmp/graph467427744853952340.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph467427744853952340.bin' '-l' '-1' '-v' '-w' '/tmp/graph467427744853952340.weights' '-q' '0' '-e' '0.001'
[2025-05-30 05:21:05] [INFO ] Decomposing Gal with order
[2025-05-30 05:21:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 05:21:05] [INFO ] Removed a total of 503 redundant transitions.
[2025-05-30 05:21:05] [INFO ] Flatten gal took : 123 ms
[2025-05-30 05:21:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 26 ms.
[2025-05-30 05:21:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality7260048961008968286.gal : 24 ms
[2025-05-30 05:21:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality7634622011623001712.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/CTLCardinality7260048961008968286.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7634622011623001712.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.50758e+10,1.51062,54684,2402,229,82985,5024,2558,190422,131,45136,0


Converting to forward existential form...Done !
original formula: EG(!(E((!((AX(((i34.i1.i0.u497.p2107==0)||(i1.u39.p192==1))) + (i38.i2.i1.u574.p2397==1))) + AX(((i23.i0.i3.u342.p1467==1)&&((i14.u188.p8...340
=> equivalent forward existential formula: [FwdG(Init,!(E((!((!(EX(!(((i34.i1.i0.u497.p2107==0)||(i1.u39.p192==1))))) + (i38.i2.i1.u574.p2397==1))) + !(EX(...395
Reverse transition relation is NOT exact ! Due to transitions t26, t208, t260, t292, t321, t370, t441, t493, t676, t728, t759, t837, t908, t959, t1112, t11...2057
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 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
(forward)formula 0,0,14.15,516636,1,0,963252,10666,23264,2.2234e+06,652,46469,2759315
FORMULA CloudReconfiguration-PT-302-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 1649/1649 places, 2094/2094 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 1585 transition count 2028
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 1585 transition count 2028
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 132 place count 1585 transition count 2024
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 161 place count 1556 transition count 1994
Iterating global reduction 1 with 29 rules applied. Total rules applied 190 place count 1556 transition count 1994
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 193 place count 1556 transition count 1991
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 203 place count 1546 transition count 1981
Iterating global reduction 2 with 10 rules applied. Total rules applied 213 place count 1546 transition count 1981
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 216 place count 1546 transition count 1978
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 222 place count 1540 transition count 1972
Iterating global reduction 3 with 6 rules applied. Total rules applied 228 place count 1540 transition count 1972
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 233 place count 1535 transition count 1966
Iterating global reduction 3 with 5 rules applied. Total rules applied 238 place count 1535 transition count 1966
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 243 place count 1530 transition count 1960
Iterating global reduction 3 with 5 rules applied. Total rules applied 248 place count 1530 transition count 1960
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 253 place count 1525 transition count 1955
Iterating global reduction 3 with 5 rules applied. Total rules applied 258 place count 1525 transition count 1955
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 259 place count 1525 transition count 1954
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 263 place count 1521 transition count 1949
Iterating global reduction 4 with 4 rules applied. Total rules applied 267 place count 1521 transition count 1949
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 270 place count 1518 transition count 1945
Iterating global reduction 4 with 3 rules applied. Total rules applied 273 place count 1518 transition count 1945
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 276 place count 1515 transition count 1940
Iterating global reduction 4 with 3 rules applied. Total rules applied 279 place count 1515 transition count 1940
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 281 place count 1513 transition count 1937
Iterating global reduction 4 with 2 rules applied. Total rules applied 283 place count 1513 transition count 1937
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 284 place count 1513 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 285 place count 1512 transition count 1935
Iterating global reduction 5 with 1 rules applied. Total rules applied 286 place count 1512 transition count 1935
Applied a total of 286 rules in 796 ms. Remains 1512 /1649 variables (removed 137) and now considering 1935/2094 (removed 159) transitions.
// Phase 1: matrix 1935 rows 1512 cols
[2025-05-30 05:21:20] [INFO ] Computed 4 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:21:20] [INFO ] Implicit Places using invariants in 221 ms returned []
[2025-05-30 05:21:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:21:21] [INFO ] Implicit Places using invariants and state equation in 977 ms returned []
Implicit Place search using SMT with State Equation took 1200 ms to find 0 implicit places.
Running 1934 sub problems to find dead transitions.
[2025-05-30 05:21:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1511 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1934 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1511/3447 variables, and 4 constraints, problems are : Problem set: 0 solved, 1934 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1512 constraints, PredecessorRefiner: 1934/1934 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1934 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1511 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1934 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1511/3447 variables, and 4 constraints, problems are : Problem set: 0 solved, 1934 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1512 constraints, PredecessorRefiner: 0/1934 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60473ms problems are : Problem set: 0 solved, 1934 unsolved
Search for dead transitions found 0 dead transitions in 60479ms
Starting structural reductions in LTL mode, iteration 1 : 1512/1649 places, 1935/2094 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62485 ms. Remains : 1512/1649 places, 1935/2094 transitions.
[2025-05-30 05:22:22] [INFO ] Flatten gal took : 33 ms
[2025-05-30 05:22:22] [INFO ] Flatten gal took : 35 ms
[2025-05-30 05:22:22] [INFO ] Input system was already deterministic with 1935 transitions.
[2025-05-30 05:22:22] [INFO ] Flatten gal took : 56 ms
[2025-05-30 05:22:22] [INFO ] Flatten gal took : 31 ms
[2025-05-30 05:22:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality11749738320745156297.gal : 7 ms
[2025-05-30 05:22:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality2981573370008855877.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/CTLCardinality11749738320745156297.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2981573370008855877.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,2.49585e+10,16.49,322548,2,28940,5,854712,6,0,7985,1.69155e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 05:22:52] [INFO ] Flatten gal took : 28 ms
[2025-05-30 05:22:52] [INFO ] Applying decomposition
[2025-05-30 05:22:52] [INFO ] Flatten gal took : 29 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/graph11160379350496535008.txt' '-o' '/tmp/graph11160379350496535008.bin' '-w' '/tmp/graph11160379350496535008.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11160379350496535008.bin' '-l' '-1' '-v' '-w' '/tmp/graph11160379350496535008.weights' '-q' '0' '-e' '0.001'
[2025-05-30 05:22:52] [INFO ] Decomposing Gal with order
[2025-05-30 05:22:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 05:22:52] [INFO ] Removed a total of 525 redundant transitions.
[2025-05-30 05:22:52] [INFO ] Flatten gal took : 74 ms
[2025-05-30 05:22:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 53 labels/synchronizations in 24 ms.
[2025-05-30 05:22:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality5565327794826480873.gal : 16 ms
[2025-05-30 05:22:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality4329203143507537826.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/CTLCardinality5565327794826480873.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4329203143507537826.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.49585e+10,1.89517,59812,2421,218,92500,7075,2574,230449,132,56587,0


Converting to forward existential form...Done !
original formula: AG(AX(EF(((i22.i0.i2.u429.p1784==0)&&(i1.u22.p115==0)))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(E(TRUE U ((i22.i0.i2.u429.p1784==0)&&(i1.u22.p115==0)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t26, t208, t260, t291, t369, t440, t492, t680, t751, t763, t817, t841, t912, t963, t1116, t11...2046
(forward)formula 0,1,6.19802,182436,1,0,315947,8456,22073,566675,643,56587,1735457
FORMULA CloudReconfiguration-PT-302-CTLCardinality-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1649/1649 places, 2094/2094 transitions.
Discarding 65 places :
Symmetric choice reduction at 0 with 65 rule applications. Total rules 65 place count 1584 transition count 2027
Iterating global reduction 0 with 65 rules applied. Total rules applied 130 place count 1584 transition count 2027
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 134 place count 1584 transition count 2023
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 163 place count 1555 transition count 1993
Iterating global reduction 1 with 29 rules applied. Total rules applied 192 place count 1555 transition count 1993
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 195 place count 1555 transition count 1990
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 206 place count 1544 transition count 1979
Iterating global reduction 2 with 11 rules applied. Total rules applied 217 place count 1544 transition count 1979
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 220 place count 1544 transition count 1976
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 227 place count 1537 transition count 1969
Iterating global reduction 3 with 7 rules applied. Total rules applied 234 place count 1537 transition count 1969
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 240 place count 1531 transition count 1962
Iterating global reduction 3 with 6 rules applied. Total rules applied 246 place count 1531 transition count 1962
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 252 place count 1525 transition count 1955
Iterating global reduction 3 with 6 rules applied. Total rules applied 258 place count 1525 transition count 1955
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 264 place count 1519 transition count 1948
Iterating global reduction 3 with 6 rules applied. Total rules applied 270 place count 1519 transition count 1948
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 271 place count 1519 transition count 1947
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 275 place count 1515 transition count 1942
Iterating global reduction 4 with 4 rules applied. Total rules applied 279 place count 1515 transition count 1942
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 282 place count 1512 transition count 1938
Iterating global reduction 4 with 3 rules applied. Total rules applied 285 place count 1512 transition count 1938
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 288 place count 1509 transition count 1933
Iterating global reduction 4 with 3 rules applied. Total rules applied 291 place count 1509 transition count 1933
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 293 place count 1507 transition count 1930
Iterating global reduction 4 with 2 rules applied. Total rules applied 295 place count 1507 transition count 1930
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 296 place count 1507 transition count 1929
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 297 place count 1506 transition count 1928
Iterating global reduction 5 with 1 rules applied. Total rules applied 298 place count 1506 transition count 1928
Applied a total of 298 rules in 830 ms. Remains 1506 /1649 variables (removed 143) and now considering 1928/2094 (removed 166) transitions.
// Phase 1: matrix 1928 rows 1506 cols
[2025-05-30 05:23:00] [INFO ] Computed 4 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:23:00] [INFO ] Implicit Places using invariants in 231 ms returned []
[2025-05-30 05:23:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:23:01] [INFO ] Implicit Places using invariants and state equation in 916 ms returned []
Implicit Place search using SMT with State Equation took 1149 ms to find 0 implicit places.
Running 1927 sub problems to find dead transitions.
[2025-05-30 05:23:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1505 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1927 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1505/3434 variables, and 4 constraints, problems are : Problem set: 0 solved, 1927 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1506 constraints, PredecessorRefiner: 1927/1927 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1927 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1505 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1927 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1505/3434 variables, and 4 constraints, problems are : Problem set: 0 solved, 1927 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1506 constraints, PredecessorRefiner: 0/1927 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60414ms problems are : Problem set: 0 solved, 1927 unsolved
Search for dead transitions found 0 dead transitions in 60419ms
Starting structural reductions in LTL mode, iteration 1 : 1506/1649 places, 1928/2094 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62406 ms. Remains : 1506/1649 places, 1928/2094 transitions.
[2025-05-30 05:24:01] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:24:01] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:24:01] [INFO ] Input system was already deterministic with 1928 transitions.
[2025-05-30 05:24:01] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:24:01] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:24:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality1825731972232362811.gal : 7 ms
[2025-05-30 05:24:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality11879928190961978806.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/CTLCardinality1825731972232362811.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11879928190961978806.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,2.46412e+10,13.6571,325224,2,28956,5,856248,6,0,7954,1.70854e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 05:24:31] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:24:31] [INFO ] Applying decomposition
[2025-05-30 05:24:31] [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/graph16268900506832669705.txt' '-o' '/tmp/graph16268900506832669705.bin' '-w' '/tmp/graph16268900506832669705.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16268900506832669705.bin' '-l' '-1' '-v' '-w' '/tmp/graph16268900506832669705.weights' '-q' '0' '-e' '0.001'
[2025-05-30 05:24:32] [INFO ] Decomposing Gal with order
[2025-05-30 05:24:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 05:24:32] [INFO ] Removed a total of 534 redundant transitions.
[2025-05-30 05:24:32] [INFO ] Flatten gal took : 56 ms
[2025-05-30 05:24:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 38 labels/synchronizations in 16 ms.
[2025-05-30 05:24:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality6265342362695011143.gal : 14 ms
[2025-05-30 05:24:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality17707274513433771788.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/CTLCardinality6265342362695011143.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17707274513433771788.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,2.46412e+10,2.05712,77672,1926,249,126100,11242,2564,319550,124,88961,0


Converting to forward existential form...Done !
original formula: EX(AG(E(EX(TRUE) U AX((i8.i1.i0.u108.p391==0)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(E(EX(TRUE) U !(EX(!((i8.i1.i0.u108.p391==0)))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t26, t208, t260, t291, t369, t440, t492, t674, t726, t786, t835, t906, t957, t1110, t1191, t1...2164
(forward)formula 0,1,4.64091,141800,1,0,253687,11242,20428,503919,557,88961,1143928
FORMULA CloudReconfiguration-PT-302-CTLCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1649/1649 places, 2094/2094 transitions.
Discarding 65 places :
Symmetric choice reduction at 0 with 65 rule applications. Total rules 65 place count 1584 transition count 2027
Iterating global reduction 0 with 65 rules applied. Total rules applied 130 place count 1584 transition count 2027
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 134 place count 1584 transition count 2023
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 163 place count 1555 transition count 1993
Iterating global reduction 1 with 29 rules applied. Total rules applied 192 place count 1555 transition count 1993
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 195 place count 1555 transition count 1990
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 206 place count 1544 transition count 1979
Iterating global reduction 2 with 11 rules applied. Total rules applied 217 place count 1544 transition count 1979
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 220 place count 1544 transition count 1976
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 227 place count 1537 transition count 1969
Iterating global reduction 3 with 7 rules applied. Total rules applied 234 place count 1537 transition count 1969
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 240 place count 1531 transition count 1962
Iterating global reduction 3 with 6 rules applied. Total rules applied 246 place count 1531 transition count 1962
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 252 place count 1525 transition count 1955
Iterating global reduction 3 with 6 rules applied. Total rules applied 258 place count 1525 transition count 1955
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 264 place count 1519 transition count 1948
Iterating global reduction 3 with 6 rules applied. Total rules applied 270 place count 1519 transition count 1948
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 271 place count 1519 transition count 1947
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 275 place count 1515 transition count 1942
Iterating global reduction 4 with 4 rules applied. Total rules applied 279 place count 1515 transition count 1942
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 281 place count 1513 transition count 1939
Iterating global reduction 4 with 2 rules applied. Total rules applied 283 place count 1513 transition count 1939
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 285 place count 1511 transition count 1935
Iterating global reduction 4 with 2 rules applied. Total rules applied 287 place count 1511 transition count 1935
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 289 place count 1509 transition count 1932
Iterating global reduction 4 with 2 rules applied. Total rules applied 291 place count 1509 transition count 1932
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 292 place count 1509 transition count 1931
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 293 place count 1508 transition count 1930
Iterating global reduction 5 with 1 rules applied. Total rules applied 294 place count 1508 transition count 1930
Applied a total of 294 rules in 793 ms. Remains 1508 /1649 variables (removed 141) and now considering 1930/2094 (removed 164) transitions.
// Phase 1: matrix 1930 rows 1508 cols
[2025-05-30 05:24:37] [INFO ] Computed 4 invariants in 20 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:24:37] [INFO ] Implicit Places using invariants in 209 ms returned []
[2025-05-30 05:24:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:24:38] [INFO ] Implicit Places using invariants and state equation in 852 ms returned []
Implicit Place search using SMT with State Equation took 1066 ms to find 0 implicit places.
Running 1929 sub problems to find dead transitions.
[2025-05-30 05:24:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1507 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1507/3438 variables, and 4 constraints, problems are : Problem set: 0 solved, 1929 unsolved in 30041 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1508 constraints, PredecessorRefiner: 1929/1929 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1929 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1507 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1507/3438 variables, and 4 constraints, problems are : Problem set: 0 solved, 1929 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1508 constraints, PredecessorRefiner: 0/1929 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60439ms problems are : Problem set: 0 solved, 1929 unsolved
Search for dead transitions found 0 dead transitions in 60444ms
Starting structural reductions in LTL mode, iteration 1 : 1508/1649 places, 1930/2094 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62311 ms. Remains : 1508/1649 places, 1930/2094 transitions.
[2025-05-30 05:25:39] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:25:39] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:25:39] [INFO ] Input system was already deterministic with 1930 transitions.
[2025-05-30 05:25:39] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:25:39] [INFO ] Flatten gal took : 27 ms
[2025-05-30 05:25:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality4716476502765659341.gal : 7 ms
[2025-05-30 05:25:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality17291134705515627718.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/CTLCardinality4716476502765659341.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17291134705515627718.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,2.4734e+10,13.1816,324956,2,28971,5,853375,6,0,7964,1.70406e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 05:26:09] [INFO ] Flatten gal took : 31 ms
[2025-05-30 05:26:09] [INFO ] Applying decomposition
[2025-05-30 05:26:09] [INFO ] Flatten gal took : 25 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/graph15081521966279169234.txt' '-o' '/tmp/graph15081521966279169234.bin' '-w' '/tmp/graph15081521966279169234.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15081521966279169234.bin' '-l' '-1' '-v' '-w' '/tmp/graph15081521966279169234.weights' '-q' '0' '-e' '0.001'
[2025-05-30 05:26:09] [INFO ] Decomposing Gal with order
[2025-05-30 05:26:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 05:26:09] [INFO ] Removed a total of 506 redundant transitions.
[2025-05-30 05:26:09] [INFO ] Flatten gal took : 56 ms
[2025-05-30 05:26:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 14 ms.
[2025-05-30 05:26:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality5957776397907299519.gal : 12 ms
[2025-05-30 05:26:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality11981154386342369985.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/CTLCardinality5957776397907299519.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11981154386342369985.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,2.4734e+10,1.13348,40584,1856,205,62687,5654,2545,118325,124,39530,0


Converting to forward existential form...Done !
original formula: EG(EF(EX((i16.i0.i1.u270.p1221==1))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U EX((i16.i0.i1.u270.p1221==1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t183, t260, t274, t279, t291, t369, t440, t492, t645, t674, t726, t757, t835, t906...1981
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 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 a local 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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1649/1649 places, 2094/2094 transitions.
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 58 place count 1591 transition count 2034
Iterating global reduction 0 with 58 rules applied. Total rules applied 116 place count 1591 transition count 2034
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 1591 transition count 2030
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 147 place count 1564 transition count 2002
Iterating global reduction 1 with 27 rules applied. Total rules applied 174 place count 1564 transition count 2002
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 177 place count 1564 transition count 1999
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 188 place count 1553 transition count 1988
Iterating global reduction 2 with 11 rules applied. Total rules applied 199 place count 1553 transition count 1988
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 202 place count 1553 transition count 1985
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 209 place count 1546 transition count 1978
Iterating global reduction 3 with 7 rules applied. Total rules applied 216 place count 1546 transition count 1978
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 222 place count 1540 transition count 1971
Iterating global reduction 3 with 6 rules applied. Total rules applied 228 place count 1540 transition count 1971
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 234 place count 1534 transition count 1964
Iterating global reduction 3 with 6 rules applied. Total rules applied 240 place count 1534 transition count 1964
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 246 place count 1528 transition count 1957
Iterating global reduction 3 with 6 rules applied. Total rules applied 252 place count 1528 transition count 1957
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 253 place count 1528 transition count 1956
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 257 place count 1524 transition count 1951
Iterating global reduction 4 with 4 rules applied. Total rules applied 261 place count 1524 transition count 1951
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 264 place count 1521 transition count 1947
Iterating global reduction 4 with 3 rules applied. Total rules applied 267 place count 1521 transition count 1947
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 270 place count 1518 transition count 1942
Iterating global reduction 4 with 3 rules applied. Total rules applied 273 place count 1518 transition count 1942
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 275 place count 1516 transition count 1939
Iterating global reduction 4 with 2 rules applied. Total rules applied 277 place count 1516 transition count 1939
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 278 place count 1516 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 279 place count 1515 transition count 1937
Iterating global reduction 5 with 1 rules applied. Total rules applied 280 place count 1515 transition count 1937
Applied a total of 280 rules in 798 ms. Remains 1515 /1649 variables (removed 134) and now considering 1937/2094 (removed 157) transitions.
// Phase 1: matrix 1937 rows 1515 cols
[2025-05-30 05:26:40] [INFO ] Computed 4 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:26:40] [INFO ] Implicit Places using invariants in 207 ms returned []
[2025-05-30 05:26:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:26:41] [INFO ] Implicit Places using invariants and state equation in 886 ms returned []
Implicit Place search using SMT with State Equation took 1094 ms to find 0 implicit places.
Running 1936 sub problems to find dead transitions.
[2025-05-30 05:26:41] [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) 0/1514 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1936 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1514/3452 variables, and 4 constraints, problems are : Problem set: 0 solved, 1936 unsolved in 30025 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1515 constraints, PredecessorRefiner: 1936/1936 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1936 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1514 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1936 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1514/3452 variables, and 4 constraints, problems are : Problem set: 0 solved, 1936 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1515 constraints, PredecessorRefiner: 0/1936 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60417ms problems are : Problem set: 0 solved, 1936 unsolved
Search for dead transitions found 0 dead transitions in 60420ms
Starting structural reductions in LTL mode, iteration 1 : 1515/1649 places, 1937/2094 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62318 ms. Remains : 1515/1649 places, 1937/2094 transitions.
[2025-05-30 05:27:42] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:27:42] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:27:42] [INFO ] Input system was already deterministic with 1937 transitions.
[2025-05-30 05:27:42] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:27:42] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:27:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality10194660356369796828.gal : 5 ms
[2025-05-30 05:27:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality12519446537213547179.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/CTLCardinality10194660356369796828.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12519446537213547179.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,2.52499e+10,13.4919,327288,2,29178,5,864838,6,0,7999,1.72207e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 05:28:12] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:28:12] [INFO ] Applying decomposition
[2025-05-30 05:28:12] [INFO ] Flatten gal took : 25 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/graph6224443950095685731.txt' '-o' '/tmp/graph6224443950095685731.bin' '-w' '/tmp/graph6224443950095685731.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6224443950095685731.bin' '-l' '-1' '-v' '-w' '/tmp/graph6224443950095685731.weights' '-q' '0' '-e' '0.001'
[2025-05-30 05:28:12] [INFO ] Decomposing Gal with order
[2025-05-30 05:28:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 05:28:12] [INFO ] Removed a total of 529 redundant transitions.
[2025-05-30 05:28:12] [INFO ] Flatten gal took : 66 ms
[2025-05-30 05:28:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 41 labels/synchronizations in 8 ms.
[2025-05-30 05:28:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality4233827216150249932.gal : 12 ms
[2025-05-30 05:28:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality16551116713142485626.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/CTLCardinality4233827216150249932.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16551116713142485626.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,2.52499e+10,1.11624,39448,2110,233,58537,5615,2547,121396,119,33504,0


Converting to forward existential form...Done !
original formula: EF((E(((i18.u342.p1430==0)||(i16.i0.i3.u285.p1256==1)) U (((i22.u382.p1565==0)||(i4.u63.p358==1))&&((i5.u78.p452==0)||(i28.i1.i1.u534.p21...287
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * E(((i18.u342.p1430==0)||(i16.i0.i3.u285.p1256==1)) U (((i22.u382.p1565==0)||(i4.u63.p35...337
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t262, t294, t443, t495, t648, t677, t729, t760, t789, t839, t911, t964, t1117, t11...1991
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 6
Fast SCC detection found an SCC at level 7
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
(forward)formula 0,1,5.54722,204824,1,0,354912,5615,23289,873964,602,33504,1419129
FORMULA CloudReconfiguration-PT-302-CTLCardinality-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1649/1649 places, 2094/2094 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 1585 transition count 2028
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 1585 transition count 2028
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 132 place count 1585 transition count 2024
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 161 place count 1556 transition count 1994
Iterating global reduction 1 with 29 rules applied. Total rules applied 190 place count 1556 transition count 1994
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 193 place count 1556 transition count 1991
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 204 place count 1545 transition count 1980
Iterating global reduction 2 with 11 rules applied. Total rules applied 215 place count 1545 transition count 1980
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 218 place count 1545 transition count 1977
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 225 place count 1538 transition count 1970
Iterating global reduction 3 with 7 rules applied. Total rules applied 232 place count 1538 transition count 1970
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 238 place count 1532 transition count 1963
Iterating global reduction 3 with 6 rules applied. Total rules applied 244 place count 1532 transition count 1963
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 250 place count 1526 transition count 1956
Iterating global reduction 3 with 6 rules applied. Total rules applied 256 place count 1526 transition count 1956
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 262 place count 1520 transition count 1949
Iterating global reduction 3 with 6 rules applied. Total rules applied 268 place count 1520 transition count 1949
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 269 place count 1520 transition count 1948
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 273 place count 1516 transition count 1943
Iterating global reduction 4 with 4 rules applied. Total rules applied 277 place count 1516 transition count 1943
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 280 place count 1513 transition count 1939
Iterating global reduction 4 with 3 rules applied. Total rules applied 283 place count 1513 transition count 1939
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 286 place count 1510 transition count 1934
Iterating global reduction 4 with 3 rules applied. Total rules applied 289 place count 1510 transition count 1934
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 291 place count 1508 transition count 1931
Iterating global reduction 4 with 2 rules applied. Total rules applied 293 place count 1508 transition count 1931
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 294 place count 1508 transition count 1930
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 295 place count 1507 transition count 1929
Iterating global reduction 5 with 1 rules applied. Total rules applied 296 place count 1507 transition count 1929
Applied a total of 296 rules in 808 ms. Remains 1507 /1649 variables (removed 142) and now considering 1929/2094 (removed 165) transitions.
// Phase 1: matrix 1929 rows 1507 cols
[2025-05-30 05:28:19] [INFO ] Computed 4 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:28:19] [INFO ] Implicit Places using invariants in 209 ms returned []
[2025-05-30 05:28:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:28:20] [INFO ] Implicit Places using invariants and state equation in 893 ms returned []
Implicit Place search using SMT with State Equation took 1103 ms to find 0 implicit places.
Running 1928 sub problems to find dead transitions.
[2025-05-30 05:28:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1506 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1506/3436 variables, and 4 constraints, problems are : Problem set: 0 solved, 1928 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1507 constraints, PredecessorRefiner: 1928/1928 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1928 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1506 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1928 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 1506/3436 variables, and 4 constraints, problems are : Problem set: 0 solved, 1928 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1507 constraints, PredecessorRefiner: 0/1928 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60425ms problems are : Problem set: 0 solved, 1928 unsolved
Search for dead transitions found 0 dead transitions in 60429ms
Starting structural reductions in LTL mode, iteration 1 : 1507/1649 places, 1929/2094 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62344 ms. Remains : 1507/1649 places, 1929/2094 transitions.
[2025-05-30 05:29:20] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:29:20] [INFO ] Flatten gal took : 31 ms
[2025-05-30 05:29:20] [INFO ] Input system was already deterministic with 1929 transitions.
[2025-05-30 05:29:20] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:29:20] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:29:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality17875307465441368424.gal : 5 ms
[2025-05-30 05:29:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality18062358822455953364.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/CTLCardinality17875307465441368424.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18062358822455953364.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,2.46642e+10,13.5855,324800,2,28910,5,853726,6,0,7959,1.70668e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 05:29:50] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:29:50] [INFO ] Applying decomposition
[2025-05-30 05:29:50] [INFO ] Flatten gal took : 25 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/graph17599571100942109819.txt' '-o' '/tmp/graph17599571100942109819.bin' '-w' '/tmp/graph17599571100942109819.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17599571100942109819.bin' '-l' '-1' '-v' '-w' '/tmp/graph17599571100942109819.weights' '-q' '0' '-e' '0.001'
[2025-05-30 05:29:51] [INFO ] Decomposing Gal with order
[2025-05-30 05:29:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 05:29:51] [INFO ] Removed a total of 502 redundant transitions.
[2025-05-30 05:29:51] [INFO ] Flatten gal took : 47 ms
[2025-05-30 05:29:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 10 ms.
[2025-05-30 05:29:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality5891566016396766311.gal : 11 ms
[2025-05-30 05:29:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality10857089873857779741.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/CTLCardinality5891566016396766311.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10857089873857779741.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,2.46642e+10,1.05499,39124,2011,251,63125,4621,2470,100707,132,22542,0


Converting to forward existential form...Done !
original formula: AF(AG(EX((i30.i1.i2.u476.p1991==0))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(EX((i30.i1.i2.u476.p1991==0)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t260, t291, t369, t441, t493, t646, t675, t727, t758, t836, t907, t958, t1111, t11...2099
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
(forward)formula 0,0,7.86995,265940,1,0,474678,11778,26354,1.03269e+06,703,47931,1892518
FORMULA CloudReconfiguration-PT-302-CTLCardinality-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1649/1649 places, 2094/2094 transitions.
Graph (trivial) has 1991 edges and 1649 vertex of which 699 / 1649 are part of one of the 63 SCC in 3 ms
Free SCC test removed 636 places
Ensure Unique test removed 741 transitions
Reduce isomorphic transitions removed 741 transitions.
Graph (complete) has 1537 edges and 1013 vertex of which 1003 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.3 ms
Discarding 10 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 570 transitions
Trivial Post-agglo rules discarded 570 transitions
Performed 570 trivial Post agglomeration. Transition count delta: 570
Iterating post reduction 0 with 570 rules applied. Total rules applied 572 place count 1002 transition count 776
Reduce places removed 570 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 596 rules applied. Total rules applied 1168 place count 432 transition count 750
Reduce places removed 12 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 13 rules applied. Total rules applied 1181 place count 420 transition count 749
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1182 place count 419 transition count 749
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 47 Pre rules applied. Total rules applied 1182 place count 419 transition count 702
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 4 with 94 rules applied. Total rules applied 1276 place count 372 transition count 702
Discarding 21 places :
Symmetric choice reduction at 4 with 21 rule applications. Total rules 1297 place count 351 transition count 671
Iterating global reduction 4 with 21 rules applied. Total rules applied 1318 place count 351 transition count 671
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 1319 place count 351 transition count 670
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1320 place count 350 transition count 670
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 1320 place count 350 transition count 668
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 1324 place count 348 transition count 668
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 1334 place count 338 transition count 654
Iterating global reduction 6 with 10 rules applied. Total rules applied 1344 place count 338 transition count 654
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 5 rules applied. Total rules applied 1349 place count 338 transition count 649
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1350 place count 337 transition count 649
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 1354 place count 333 transition count 641
Iterating global reduction 8 with 4 rules applied. Total rules applied 1358 place count 333 transition count 641
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1360 place count 331 transition count 637
Iterating global reduction 8 with 2 rules applied. Total rules applied 1362 place count 331 transition count 637
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1364 place count 329 transition count 633
Iterating global reduction 8 with 2 rules applied. Total rules applied 1366 place count 329 transition count 633
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1368 place count 327 transition count 629
Iterating global reduction 8 with 2 rules applied. Total rules applied 1370 place count 327 transition count 629
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1371 place count 326 transition count 627
Iterating global reduction 8 with 1 rules applied. Total rules applied 1372 place count 326 transition count 627
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 8 with 76 rules applied. Total rules applied 1448 place count 288 transition count 589
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 8 with 23 rules applied. Total rules applied 1471 place count 288 transition count 566
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 1476 place count 283 transition count 566
Discarding 15 places :
Symmetric choice reduction at 10 with 15 rule applications. Total rules 1491 place count 268 transition count 540
Iterating global reduction 10 with 15 rules applied. Total rules applied 1506 place count 268 transition count 540
Discarding 8 places :
Symmetric choice reduction at 10 with 8 rule applications. Total rules 1514 place count 260 transition count 522
Iterating global reduction 10 with 8 rules applied. Total rules applied 1522 place count 260 transition count 522
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1523 place count 260 transition count 521
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 8 rules applied. Total rules applied 1531 place count 256 transition count 517
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 11 with 5 rules applied. Total rules applied 1536 place count 256 transition count 512
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 1540 place count 252 transition count 504
Iterating global reduction 12 with 4 rules applied. Total rules applied 1544 place count 252 transition count 504
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1546 place count 252 transition count 502
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1547 place count 251 transition count 500
Iterating global reduction 13 with 1 rules applied. Total rules applied 1548 place count 251 transition count 500
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1549 place count 250 transition count 496
Iterating global reduction 13 with 1 rules applied. Total rules applied 1550 place count 250 transition count 496
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 13 with 6 rules applied. Total rules applied 1556 place count 247 transition count 493
Drop transitions (Redundant composition of simpler transitions.) removed 72 transitions
Redundant transition composition rules discarded 72 transitions
Iterating global reduction 13 with 72 rules applied. Total rules applied 1628 place count 247 transition count 421
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 13 with 30 rules applied. Total rules applied 1658 place count 247 transition count 391
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 14 with 30 rules applied. Total rules applied 1688 place count 217 transition count 391
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 3 Pre rules applied. Total rules applied 1688 place count 217 transition count 388
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 15 with 6 rules applied. Total rules applied 1694 place count 214 transition count 388
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 15 with 8 rules applied. Total rules applied 1702 place count 210 transition count 384
Discarding 3 places :
Symmetric choice reduction at 15 with 3 rule applications. Total rules 1705 place count 207 transition count 381
Iterating global reduction 15 with 3 rules applied. Total rules applied 1708 place count 207 transition count 381
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 15 with 7 rules applied. Total rules applied 1715 place count 207 transition count 374
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1716 place count 206 transition count 373
Applied a total of 1716 rules in 144 ms. Remains 206 /1649 variables (removed 1443) and now considering 373/2094 (removed 1721) transitions.
[2025-05-30 05:29:59] [INFO ] Flow matrix only has 323 transitions (discarded 50 similar events)
// Phase 1: matrix 323 rows 206 cols
[2025-05-30 05:29:59] [INFO ] Computed 0 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:29:59] [INFO ] Implicit Places using invariants in 122 ms returned []
[2025-05-30 05:29:59] [INFO ] Flow matrix only has 323 transitions (discarded 50 similar events)
[2025-05-30 05:29:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:29:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 05:29:59] [INFO ] Implicit Places using invariants and state equation in 174 ms returned [9, 78]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 299 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 204/1649 places, 373/2094 transitions.
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 0 with 4 rules applied. Total rules applied 4 place count 202 transition count 371
Applied a total of 4 rules in 9 ms. Remains 202 /204 variables (removed 2) and now considering 371/373 (removed 2) transitions.
[2025-05-30 05:29:59] [INFO ] Flow matrix only has 321 transitions (discarded 50 similar events)
// Phase 1: matrix 321 rows 202 cols
[2025-05-30 05:29:59] [INFO ] Computed 0 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:29:59] [INFO ] Implicit Places using invariants in 94 ms returned []
[2025-05-30 05:29:59] [INFO ] Flow matrix only has 321 transitions (discarded 50 similar events)
[2025-05-30 05:29:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:29:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 05:29:59] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 240 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 202/1649 places, 371/2094 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 692 ms. Remains : 202/1649 places, 371/2094 transitions.
[2025-05-30 05:29:59] [INFO ] Flatten gal took : 7 ms
[2025-05-30 05:29:59] [INFO ] Flatten gal took : 5 ms
[2025-05-30 05:29:59] [INFO ] Input system was already deterministic with 371 transitions.
[2025-05-30 05:29:59] [INFO ] Flatten gal took : 5 ms
[2025-05-30 05:29:59] [INFO ] Flatten gal took : 5 ms
[2025-05-30 05:29:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality7782037420978878680.gal : 1 ms
[2025-05-30 05:29:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality4115090063331416743.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/CTLCardinality7782037420978878680.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4115090063331416743.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,5.54496e+06,0.332976,16900,2,2591,5,44838,6,0,1123,70007,0


Converting to forward existential form...Done !
original formula: AG((A((p779!=1) U !(EF(((p592==0)||(p1306==1))))) * ((p1844==0)||(p1837==1))))
=> equivalent forward existential formula: (([(FwdU((FwdU(FwdU(Init,TRUE),!(!(E(TRUE U ((p592==0)||(p1306==1)))))) * !((p779!=1))),TRUE) * ((p592==0)||(p13...308
(forward)formula 0,0,0.335455,17156,1,0,8,44838,9,2,1134,70007,1
FORMULA CloudReconfiguration-PT-302-CTLCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 1649/1649 places, 2094/2094 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 1588 transition count 2031
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 1588 transition count 2031
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 125 place count 1588 transition count 2028
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 153 place count 1560 transition count 1999
Iterating global reduction 1 with 28 rules applied. Total rules applied 181 place count 1560 transition count 1999
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 184 place count 1560 transition count 1996
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 195 place count 1549 transition count 1985
Iterating global reduction 2 with 11 rules applied. Total rules applied 206 place count 1549 transition count 1985
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 209 place count 1549 transition count 1982
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 216 place count 1542 transition count 1975
Iterating global reduction 3 with 7 rules applied. Total rules applied 223 place count 1542 transition count 1975
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 229 place count 1536 transition count 1968
Iterating global reduction 3 with 6 rules applied. Total rules applied 235 place count 1536 transition count 1968
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 241 place count 1530 transition count 1961
Iterating global reduction 3 with 6 rules applied. Total rules applied 247 place count 1530 transition count 1961
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 253 place count 1524 transition count 1954
Iterating global reduction 3 with 6 rules applied. Total rules applied 259 place count 1524 transition count 1954
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 260 place count 1524 transition count 1953
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 264 place count 1520 transition count 1948
Iterating global reduction 4 with 4 rules applied. Total rules applied 268 place count 1520 transition count 1948
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 271 place count 1517 transition count 1944
Iterating global reduction 4 with 3 rules applied. Total rules applied 274 place count 1517 transition count 1944
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 277 place count 1514 transition count 1939
Iterating global reduction 4 with 3 rules applied. Total rules applied 280 place count 1514 transition count 1939
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 282 place count 1512 transition count 1936
Iterating global reduction 4 with 2 rules applied. Total rules applied 284 place count 1512 transition count 1936
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 285 place count 1512 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 286 place count 1511 transition count 1934
Iterating global reduction 5 with 1 rules applied. Total rules applied 287 place count 1511 transition count 1934
Applied a total of 287 rules in 768 ms. Remains 1511 /1649 variables (removed 138) and now considering 1934/2094 (removed 160) transitions.
// Phase 1: matrix 1934 rows 1511 cols
[2025-05-30 05:30:01] [INFO ] Computed 4 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:30:01] [INFO ] Implicit Places using invariants in 212 ms returned []
[2025-05-30 05:30:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:30:02] [INFO ] Implicit Places using invariants and state equation in 890 ms returned []
Implicit Place search using SMT with State Equation took 1104 ms to find 0 implicit places.
Running 1933 sub problems to find dead transitions.
[2025-05-30 05:30:02] [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) 0/1510 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1933 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1510/3445 variables, and 4 constraints, problems are : Problem set: 0 solved, 1933 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1511 constraints, PredecessorRefiner: 1933/1933 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1933 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1510 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1933 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1510/3445 variables, and 4 constraints, problems are : Problem set: 0 solved, 1933 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1511 constraints, PredecessorRefiner: 0/1933 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60413ms problems are : Problem set: 0 solved, 1933 unsolved
Search for dead transitions found 0 dead transitions in 60416ms
Starting structural reductions in LTL mode, iteration 1 : 1511/1649 places, 1934/2094 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62292 ms. Remains : 1511/1649 places, 1934/2094 transitions.
[2025-05-30 05:31:02] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:31:02] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:31:02] [INFO ] Input system was already deterministic with 1934 transitions.
[2025-05-30 05:31:02] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:31:02] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:31:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality18402728164492907927.gal : 5 ms
[2025-05-30 05:31:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality16615898597953626626.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/CTLCardinality18402728164492907927.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16615898597953626626.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,2.49707e+10,13.277,321992,2,29656,5,842794,6,0,7980,1.69435e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 05:31:32] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:31:32] [INFO ] Applying decomposition
[2025-05-30 05:31:32] [INFO ] Flatten gal took : 25 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/graph11231469271089641021.txt' '-o' '/tmp/graph11231469271089641021.bin' '-w' '/tmp/graph11231469271089641021.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11231469271089641021.bin' '-l' '-1' '-v' '-w' '/tmp/graph11231469271089641021.weights' '-q' '0' '-e' '0.001'
[2025-05-30 05:31:32] [INFO ] Decomposing Gal with order
[2025-05-30 05:31:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 05:31:32] [INFO ] Removed a total of 524 redundant transitions.
[2025-05-30 05:31:32] [INFO ] Flatten gal took : 56 ms
[2025-05-30 05:31:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 7 ms.
[2025-05-30 05:31:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality16395006497656864637.gal : 10 ms
[2025-05-30 05:31:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality978527421102815561.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/CTLCardinality16395006497656864637.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality978527421102815561.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.49707e+10,1.74816,65592,2170,218,98322,7900,2513,278061,123,83388,0


Converting to forward existential form...Done !
original formula: EG(((EF(((i10.i1.i3.u145.p671==0)||(i3.i0.i4.u81.p403==1))) + (i3.i0.i1.u15.p84==1)) + (AX(FALSE) * (EF((i19.i1.i2.u326.p1378!=1)) + AX(A...216
=> equivalent forward existential formula: [FwdG(Init,((E(TRUE U ((i10.i1.i3.u145.p671==0)||(i3.i0.i4.u81.p403==1))) + (i3.i0.i1.u15.p84==1)) + (!(EX(!(FAL...289
Reverse transition relation is NOT exact ! Due to transitions t26, t113, t114, t208, t231, t260, t320, t339, t369, t440, t492, t645, t726, t786, t835, t907...2256
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 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
(forward)formula 0,1,7.40796,242104,1,0,421440,13953,26653,875914,636,118189,1895539
FORMULA CloudReconfiguration-PT-302-CTLCardinality-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1649/1649 places, 2094/2094 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 1596 transition count 2039
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 1596 transition count 2039
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 1596 transition count 2036
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 131 place count 1574 transition count 2014
Iterating global reduction 1 with 22 rules applied. Total rules applied 153 place count 1574 transition count 2014
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 155 place count 1574 transition count 2012
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 163 place count 1566 transition count 2004
Iterating global reduction 2 with 8 rules applied. Total rules applied 171 place count 1566 transition count 2004
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 173 place count 1566 transition count 2002
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 177 place count 1562 transition count 1998
Iterating global reduction 3 with 4 rules applied. Total rules applied 181 place count 1562 transition count 1998
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 184 place count 1559 transition count 1995
Iterating global reduction 3 with 3 rules applied. Total rules applied 187 place count 1559 transition count 1995
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 190 place count 1556 transition count 1992
Iterating global reduction 3 with 3 rules applied. Total rules applied 193 place count 1556 transition count 1992
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 196 place count 1553 transition count 1988
Iterating global reduction 3 with 3 rules applied. Total rules applied 199 place count 1553 transition count 1988
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 201 place count 1551 transition count 1985
Iterating global reduction 3 with 2 rules applied. Total rules applied 203 place count 1551 transition count 1985
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 204 place count 1550 transition count 1984
Iterating global reduction 3 with 1 rules applied. Total rules applied 205 place count 1550 transition count 1984
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 206 place count 1549 transition count 1983
Iterating global reduction 3 with 1 rules applied. Total rules applied 207 place count 1549 transition count 1983
Applied a total of 207 rules in 663 ms. Remains 1549 /1649 variables (removed 100) and now considering 1983/2094 (removed 111) transitions.
// Phase 1: matrix 1983 rows 1549 cols
[2025-05-30 05:31:41] [INFO ] Computed 4 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:31:41] [INFO ] Implicit Places using invariants in 209 ms returned []
[2025-05-30 05:31:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:31:42] [INFO ] Implicit Places using invariants and state equation in 890 ms returned []
Implicit Place search using SMT with State Equation took 1101 ms to find 0 implicit places.
Running 1982 sub problems to find dead transitions.
[2025-05-30 05:31:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1548 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1982 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1548/3532 variables, and 4 constraints, problems are : Problem set: 0 solved, 1982 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1549 constraints, PredecessorRefiner: 1982/1982 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1982 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1548 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1982 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1548/3532 variables, and 4 constraints, problems are : Problem set: 0 solved, 1982 unsolved in 30033 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1549 constraints, PredecessorRefiner: 0/1982 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60414ms problems are : Problem set: 0 solved, 1982 unsolved
Search for dead transitions found 0 dead transitions in 60417ms
Starting structural reductions in LTL mode, iteration 1 : 1549/1649 places, 1983/2094 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62186 ms. Remains : 1549/1649 places, 1983/2094 transitions.
[2025-05-30 05:32:42] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:32:42] [INFO ] Flatten gal took : 27 ms
[2025-05-30 05:32:42] [INFO ] Input system was already deterministic with 1983 transitions.
[2025-05-30 05:32:42] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:32:42] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:32:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality12753589893394007307.gal : 5 ms
[2025-05-30 05:32:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality6710910713733973953.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/CTLCardinality12753589893394007307.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6710910713733973953.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,2.71836e+10,22.7647,524472,2,35479,5,1.278e+06,6,0,8181,2.90353e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 05:33:12] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:33:12] [INFO ] Applying decomposition
[2025-05-30 05:33:12] [INFO ] Flatten gal took : 26 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/graph10129257178572732609.txt' '-o' '/tmp/graph10129257178572732609.bin' '-w' '/tmp/graph10129257178572732609.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10129257178572732609.bin' '-l' '-1' '-v' '-w' '/tmp/graph10129257178572732609.weights' '-q' '0' '-e' '0.001'
[2025-05-30 05:33:13] [INFO ] Decomposing Gal with order
[2025-05-30 05:33:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 05:33:13] [INFO ] Removed a total of 522 redundant transitions.
[2025-05-30 05:33:13] [INFO ] Flatten gal took : 58 ms
[2025-05-30 05:33:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 57 labels/synchronizations in 12 ms.
[2025-05-30 05:33:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality6943943393579474917.gal : 13 ms
[2025-05-30 05:33:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality14434390690904256741.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/CTLCardinality6943943393579474917.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14434390690904256741.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,2.71836e+10,3.10238,89040,2955,245,141872,13144,2566,356061,131,103031,0


Converting to forward existential form...Done !
original formula: (EG(((i10.i2.i1.u143.p655==0)||(i28.i1.i1.u501.p2016==1))) * A(!(((E(AX(((i3.i1.i2.u6.p253==0)||(i15.i0.i3.u249.p996==1))) U (i4.u52.p263...751
=> equivalent forward existential formula: [(((Init * EG(((i10.i2.i1.u143.p655==0)||(i28.i1.i1.u501.p2016==1)))) * !(EG(!(((((((i0.i2.i1.u313.p1672==0)||(i...2127
Reverse transition relation is NOT exact ! Due to transitions t26, t125, t230, t253, t282, t342, t361, t391, t464, t516, t711, t734, t739, t763, t823, t842...2407
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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1649/1649 places, 2094/2094 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 1598 transition count 2042
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 1598 transition count 2042
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 106 place count 1598 transition count 2038
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 126 place count 1578 transition count 2017
Iterating global reduction 1 with 20 rules applied. Total rules applied 146 place count 1578 transition count 2017
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 147 place count 1578 transition count 2016
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 153 place count 1572 transition count 2010
Iterating global reduction 2 with 6 rules applied. Total rules applied 159 place count 1572 transition count 2010
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 162 place count 1572 transition count 2007
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 165 place count 1569 transition count 2004
Iterating global reduction 3 with 3 rules applied. Total rules applied 168 place count 1569 transition count 2004
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 171 place count 1566 transition count 2001
Iterating global reduction 3 with 3 rules applied. Total rules applied 174 place count 1566 transition count 2001
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 177 place count 1563 transition count 1998
Iterating global reduction 3 with 3 rules applied. Total rules applied 180 place count 1563 transition count 1998
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 183 place count 1560 transition count 1995
Iterating global reduction 3 with 3 rules applied. Total rules applied 186 place count 1560 transition count 1995
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 189 place count 1557 transition count 1991
Iterating global reduction 3 with 3 rules applied. Total rules applied 192 place count 1557 transition count 1991
Applied a total of 192 rules in 551 ms. Remains 1557 /1649 variables (removed 92) and now considering 1991/2094 (removed 103) transitions.
// Phase 1: matrix 1991 rows 1557 cols
[2025-05-30 05:33:43] [INFO ] Computed 4 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:33:44] [INFO ] Implicit Places using invariants in 209 ms returned []
[2025-05-30 05:33:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:33:44] [INFO ] Implicit Places using invariants and state equation in 925 ms returned []
Implicit Place search using SMT with State Equation took 1136 ms to find 0 implicit places.
Running 1990 sub problems to find dead transitions.
[2025-05-30 05:33:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1556 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1990 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1556/3548 variables, and 4 constraints, problems are : Problem set: 0 solved, 1990 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1557 constraints, PredecessorRefiner: 1990/1990 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1990 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1556 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1990 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1556/3548 variables, and 4 constraints, problems are : Problem set: 0 solved, 1990 unsolved in 30034 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1557 constraints, PredecessorRefiner: 0/1990 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60415ms problems are : Problem set: 0 solved, 1990 unsolved
Search for dead transitions found 0 dead transitions in 60418ms
Starting structural reductions in LTL mode, iteration 1 : 1557/1649 places, 1991/2094 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62110 ms. Remains : 1557/1649 places, 1991/2094 transitions.
[2025-05-30 05:34:45] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:34:45] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:34:45] [INFO ] Input system was already deterministic with 1991 transitions.
[2025-05-30 05:34:45] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:34:45] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:34:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality834962372626913623.gal : 5 ms
[2025-05-30 05:34:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality8264635971188159263.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/CTLCardinality834962372626913623.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8264635971188159263.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.73798e+10,14.5923,349864,2,32318,5,989813,6,0,8221,1.76704e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 05:35:15] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:35:15] [INFO ] Applying decomposition
[2025-05-30 05:35:15] [INFO ] Flatten gal took : 25 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/graph14619091299175423319.txt' '-o' '/tmp/graph14619091299175423319.bin' '-w' '/tmp/graph14619091299175423319.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14619091299175423319.bin' '-l' '-1' '-v' '-w' '/tmp/graph14619091299175423319.weights' '-q' '0' '-e' '0.001'
[2025-05-30 05:35:15] [INFO ] Decomposing Gal with order
[2025-05-30 05:35:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 05:35:15] [INFO ] Removed a total of 567 redundant transitions.
[2025-05-30 05:35:15] [INFO ] Flatten gal took : 50 ms
[2025-05-30 05:35:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 10 ms.
[2025-05-30 05:35:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality2541227033907221063.gal : 11 ms
[2025-05-30 05:35:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality648059525679701592.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2541227033907221063.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality648059525679701592.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 -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.73798e+10,1.7721,63304,2515,216,101472,5402,2665,228330,123,62575,0


Converting to forward existential form...Done !
original formula: E(!((((((i27.i1.i0.u386.p1583==1)||((i8.u99.p525==1)&&(!((i23.i0.i0.u347.p1444==1)||(i0.i0.i2.u412.p1680==0))))) * AF(EX((i38.u627.p2546=...589
=> equivalent forward existential formula: [((FwdU(Init,!((((((i27.i1.i0.u386.p1583==1)||((i8.u99.p525==1)&&(!((i23.i0.i0.u347.p1444==1)||(i0.i0.i2.u412.p1...1108
Reverse transition relation is NOT exact ! Due to transitions t23, t26, t57, t82, t127, t128, t205, t257, t286, t317, t365, t395, t466, t518, t689, t770, t...2210
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1649/1649 places, 2094/2094 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 1595 transition count 2039
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 1595 transition count 2039
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 110 place count 1595 transition count 2037
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 135 place count 1570 transition count 2011
Iterating global reduction 1 with 25 rules applied. Total rules applied 160 place count 1570 transition count 2011
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 162 place count 1570 transition count 2009
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 172 place count 1560 transition count 1999
Iterating global reduction 2 with 10 rules applied. Total rules applied 182 place count 1560 transition count 1999
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 185 place count 1560 transition count 1996
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 191 place count 1554 transition count 1990
Iterating global reduction 3 with 6 rules applied. Total rules applied 197 place count 1554 transition count 1990
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 202 place count 1549 transition count 1984
Iterating global reduction 3 with 5 rules applied. Total rules applied 207 place count 1549 transition count 1984
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 212 place count 1544 transition count 1978
Iterating global reduction 3 with 5 rules applied. Total rules applied 217 place count 1544 transition count 1978
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 222 place count 1539 transition count 1972
Iterating global reduction 3 with 5 rules applied. Total rules applied 227 place count 1539 transition count 1972
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 1539 transition count 1971
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 231 place count 1536 transition count 1967
Iterating global reduction 4 with 3 rules applied. Total rules applied 234 place count 1536 transition count 1967
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 236 place count 1534 transition count 1964
Iterating global reduction 4 with 2 rules applied. Total rules applied 238 place count 1534 transition count 1964
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 240 place count 1532 transition count 1960
Iterating global reduction 4 with 2 rules applied. Total rules applied 242 place count 1532 transition count 1960
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 244 place count 1530 transition count 1957
Iterating global reduction 4 with 2 rules applied. Total rules applied 246 place count 1530 transition count 1957
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 1530 transition count 1956
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 248 place count 1529 transition count 1955
Iterating global reduction 5 with 1 rules applied. Total rules applied 249 place count 1529 transition count 1955
Applied a total of 249 rules in 754 ms. Remains 1529 /1649 variables (removed 120) and now considering 1955/2094 (removed 139) transitions.
// Phase 1: matrix 1955 rows 1529 cols
[2025-05-30 05:35:46] [INFO ] Computed 4 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:35:46] [INFO ] Implicit Places using invariants in 208 ms returned []
[2025-05-30 05:35:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:35:47] [INFO ] Implicit Places using invariants and state equation in 880 ms returned []
Implicit Place search using SMT with State Equation took 1090 ms to find 0 implicit places.
Running 1954 sub problems to find dead transitions.
[2025-05-30 05:35:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1528 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1954 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1528/3484 variables, and 4 constraints, problems are : Problem set: 0 solved, 1954 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1529 constraints, PredecessorRefiner: 1954/1954 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1954 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1528 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1954 unsolved
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)
(s11 1)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
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(s703 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1528/3484 variables, and 4 constraints, problems are : Problem set: 0 solved, 1954 unsolved in 30034 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1529 constraints, PredecessorRefiner: 0/1954 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60410ms problems are : Problem set: 0 solved, 1954 unsolved
Search for dead transitions found 0 dead transitions in 60412ms
Starting structural reductions in LTL mode, iteration 1 : 1529/1649 places, 1955/2094 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62260 ms. Remains : 1529/1649 places, 1955/2094 transitions.
[2025-05-30 05:36:48] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:36:48] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:36:48] [INFO ] Input system was already deterministic with 1955 transitions.
[2025-05-30 05:36:48] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:36:48] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:36:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality14711662837991840196.gal : 5 ms
[2025-05-30 05:36:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality2566046970903003409.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/CTLCardinality14711662837991840196.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2566046970903003409.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,2.59843e+10,13.7278,332512,2,28837,5,869611,6,0,8073,1.77124e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 05:37:18] [INFO ] Flatten gal took : 29 ms
[2025-05-30 05:37:18] [INFO ] Applying decomposition
[2025-05-30 05:37:18] [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/graph12299818183658251035.txt' '-o' '/tmp/graph12299818183658251035.bin' '-w' '/tmp/graph12299818183658251035.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12299818183658251035.bin' '-l' '-1' '-v' '-w' '/tmp/graph12299818183658251035.weights' '-q' '0' '-e' '0.001'
[2025-05-30 05:37:18] [INFO ] Decomposing Gal with order
[2025-05-30 05:37:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 05:37:18] [INFO ] Removed a total of 498 redundant transitions.
[2025-05-30 05:37:18] [INFO ] Flatten gal took : 48 ms
[2025-05-30 05:37:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 10 ms.
[2025-05-30 05:37:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality17295596769511420153.gal : 11 ms
[2025-05-30 05:37:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality2735807281589364363.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/CTLCardinality17295596769511420153.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2735807281589364363.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,2.59843e+10,2.50022,84784,2171,261,112395,22853,2617,344376,134,242718,0


Converting to forward existential form...Done !
original formula: EF(((EG(AF(((i34.i0.i2.u517.p2104==0)||(i20.u407.p1658==1)))) * (i17.i0.i0.u280.p1235==0)) * ((EF(EG((i21.i0.i4.u314.p1334==1))) + (((i8....740
=> equivalent forward existential formula: (([(((FwdU(Init,TRUE) * (EG(!(EG(!(((i34.i0.i2.u517.p2104==0)||(i20.u407.p1658==1)))))) * (i17.i0.i0.u280.p1235=...3140
Reverse transition relation is NOT exact ! Due to transitions t27, t209, t261, t292, t321, t371, t442, t491, t494, t649, t678, t731, t792, t841, t912, t965...2113
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 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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1649/1649 places, 2094/2094 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 1586 transition count 2029
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 1586 transition count 2029
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 130 place count 1586 transition count 2025
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 158 place count 1558 transition count 1996
Iterating global reduction 1 with 28 rules applied. Total rules applied 186 place count 1558 transition count 1996
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 189 place count 1558 transition count 1993
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 200 place count 1547 transition count 1982
Iterating global reduction 2 with 11 rules applied. Total rules applied 211 place count 1547 transition count 1982
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 214 place count 1547 transition count 1979
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 221 place count 1540 transition count 1972
Iterating global reduction 3 with 7 rules applied. Total rules applied 228 place count 1540 transition count 1972
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 234 place count 1534 transition count 1965
Iterating global reduction 3 with 6 rules applied. Total rules applied 240 place count 1534 transition count 1965
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 246 place count 1528 transition count 1958
Iterating global reduction 3 with 6 rules applied. Total rules applied 252 place count 1528 transition count 1958
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 258 place count 1522 transition count 1951
Iterating global reduction 3 with 6 rules applied. Total rules applied 264 place count 1522 transition count 1951
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 265 place count 1522 transition count 1950
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 269 place count 1518 transition count 1945
Iterating global reduction 4 with 4 rules applied. Total rules applied 273 place count 1518 transition count 1945
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 276 place count 1515 transition count 1941
Iterating global reduction 4 with 3 rules applied. Total rules applied 279 place count 1515 transition count 1941
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 282 place count 1512 transition count 1936
Iterating global reduction 4 with 3 rules applied. Total rules applied 285 place count 1512 transition count 1936
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 287 place count 1510 transition count 1933
Iterating global reduction 4 with 2 rules applied. Total rules applied 289 place count 1510 transition count 1933
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 290 place count 1510 transition count 1932
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 291 place count 1509 transition count 1931
Iterating global reduction 5 with 1 rules applied. Total rules applied 292 place count 1509 transition count 1931
Applied a total of 292 rules in 753 ms. Remains 1509 /1649 variables (removed 140) and now considering 1931/2094 (removed 163) transitions.
// Phase 1: matrix 1931 rows 1509 cols
[2025-05-30 05:37:49] [INFO ] Computed 4 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:37:49] [INFO ] Implicit Places using invariants in 202 ms returned []
[2025-05-30 05:37:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:37:50] [INFO ] Implicit Places using invariants and state equation in 820 ms returned []
Implicit Place search using SMT with State Equation took 1023 ms to find 0 implicit places.
Running 1930 sub problems to find dead transitions.
[2025-05-30 05:37:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1508 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1930 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1508/3440 variables, and 4 constraints, problems are : Problem set: 0 solved, 1930 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1509 constraints, PredecessorRefiner: 1930/1930 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1930 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1508 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1930 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1508/3440 variables, and 4 constraints, problems are : Problem set: 0 solved, 1930 unsolved in 30027 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1509 constraints, PredecessorRefiner: 0/1930 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60384ms problems are : Problem set: 0 solved, 1930 unsolved
Search for dead transitions found 0 dead transitions in 60387ms
Starting structural reductions in LTL mode, iteration 1 : 1509/1649 places, 1931/2094 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62168 ms. Remains : 1509/1649 places, 1931/2094 transitions.
[2025-05-30 05:38:51] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:38:51] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:38:51] [INFO ] Input system was already deterministic with 1931 transitions.
[2025-05-30 05:38:51] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:38:51] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:38:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality18419123454822764323.gal : 5 ms
[2025-05-30 05:38:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality10109988051331292809.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/CTLCardinality18419123454822764323.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10109988051331292809.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,2.48283e+10,13.7444,324376,2,28929,5,859542,6,0,7969,1.69998e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 05:39:21] [INFO ] Flatten gal took : 24 ms
[2025-05-30 05:39:21] [INFO ] Applying decomposition
[2025-05-30 05:39:21] [INFO ] Flatten gal took : 24 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/graph14557884162701561487.txt' '-o' '/tmp/graph14557884162701561487.bin' '-w' '/tmp/graph14557884162701561487.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14557884162701561487.bin' '-l' '-1' '-v' '-w' '/tmp/graph14557884162701561487.weights' '-q' '0' '-e' '0.001'
[2025-05-30 05:39:21] [INFO ] Decomposing Gal with order
[2025-05-30 05:39:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 05:39:21] [INFO ] Removed a total of 519 redundant transitions.
[2025-05-30 05:39:21] [INFO ] Flatten gal took : 46 ms
[2025-05-30 05:39:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 9 ms.
[2025-05-30 05:39:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality18143218222650287473.gal : 11 ms
[2025-05-30 05:39:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality15030706764399945482.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/CTLCardinality18143218222650287473.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15030706764399945482.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,2.48283e+10,1.27034,46036,2008,214,66804,4574,2598,160973,128,44284,0


Converting to forward existential form...Done !
original formula: !(A(AG((i30.i1.i3.u473.p2013==0)) U !(EX(AX(((i12.u160.p759==0)||(i38.i1.i1.u602.p2519==1)))))))
=> equivalent forward existential formula: ([(EY((FwdU(Init,!(!(EX(!(EX(!(((i12.u160.p759==0)||(i38.i1.i1.u602.p2519==1))))))))) * !(!(E(TRUE U !((i30.i1.i...341
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t208, t274, t320, t369, t441, t493, t646, t675, t727, t787, t836, t907, t958, t111...2038
Detected timeout of ITS tools.
[2025-05-30 05:39:51] [INFO ] Flatten gal took : 31 ms
[2025-05-30 05:39:51] [INFO ] Flatten gal took : 28 ms
[2025-05-30 05:39:51] [INFO ] Applying decomposition
[2025-05-30 05:39:51] [INFO ] Flatten gal took : 28 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/graph15778298819956474733.txt' '-o' '/tmp/graph15778298819956474733.bin' '-w' '/tmp/graph15778298819956474733.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15778298819956474733.bin' '-l' '-1' '-v' '-w' '/tmp/graph15778298819956474733.weights' '-q' '0' '-e' '0.001'
[2025-05-30 05:39:51] [INFO ] Decomposing Gal with order
[2025-05-30 05:39:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 05:39:51] [INFO ] Removed a total of 535 redundant transitions.
[2025-05-30 05:39:51] [INFO ] Flatten gal took : 51 ms
[2025-05-30 05:39:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 8 ms.
[2025-05-30 05:39:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality12981944841939398503.gal : 11 ms
[2025-05-30 05:39:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality15358600007628971196.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/CTLCardinality12981944841939398503.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15358600007628971196.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 5 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,3.41235e+10,1.47914,54512,2868,233,85807,5759,2821,177397,128,44378,0


Converting to forward existential form...Done !
original formula: EG(EF(EX((i18.i0.i6.u302.p1221==1))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U EX((i18.i0.i6.u302.p1221==1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t27, t128, t207, t261, t290, t323, t372, t403, t478, t527, t530, t747, t771, t776, t800, t832...2439
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 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
(forward)formula 0,1,1529.68,4810852,1,0,6.51229e+06,13125,5978,2.42211e+07,281,114009,8222283
FORMULA CloudReconfiguration-PT-302-CTLCardinality-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
Detected timeout of ITS tools.
[2025-05-30 06:07:04] [INFO ] Applying decomposition
[2025-05-30 06:07:04] [INFO ] Flatten gal took : 29 ms
[2025-05-30 06:07:04] [INFO ] Decomposing Gal with order
[2025-05-30 06:07:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 06:07:04] [INFO ] Removed a total of 78 redundant transitions.
[2025-05-30 06:07:04] [INFO ] Flatten gal took : 37 ms
[2025-05-30 06:07:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 219 labels/synchronizations in 1 ms.
[2025-05-30 06:07:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality6490753707862140924.gal : 6 ms
[2025-05-30 06:07:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality6711982908132158637.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/CTLCardinality6490753707862140924.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6711982908132158637.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 4 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,3.41235e+10,4.51255,134248,234,13061,6726,285374,164,14611,3772,1.29293e+06,0


Converting to forward existential form...Done !
original formula: (EG(((i0.i1.i0.u5.p655==0)||(i0.i1.u7.p2016==1))) * A(!(((E(AX(((i0.u2.p253==0)||(i0.i1.i0.u5.p996==1))) U (i0.u2.p263==0)) + !(EF(((i0.i...652
=> equivalent forward existential formula: [(((Init * EG(((i0.i1.i0.u5.p655==0)||(i0.i1.u7.p2016==1)))) * !(EG(!(((((((i0.i1.i0.u6.p1672==0)||(i0.i1.u7.p22...1880
Reverse transition relation is NOT exact ! Due to transitions t1938, t1939, t1944, i0.u2.t1, i0.u2.t1547, i0.u2.t1551, i0.u2.t1570, i0.u2.t1589, i0.u2.t163...3171
Using saturation style SCC detection
ITS-tools command line returned an error code 139
[2025-05-30 06:09:01] [INFO ] Flatten gal took : 28 ms
[2025-05-30 06:09:01] [INFO ] Input system was already deterministic with 2094 transitions.
[2025-05-30 06:09:01] [INFO ] Transformed 1649 places.
[2025-05-30 06:09:01] [INFO ] Transformed 2094 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2025-05-30 06:09:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality2045489947017889889.gal : 5 ms
[2025-05-30 06:09:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality11376515249404596178.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/CTLCardinality2045489947017889889.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11376515249404596178.ctl' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...329
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 4 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,3.41235e+10,69.9658,1592292,2,72409,5,5.34263e+06,6,0,8692,4.76414e+06,0


Converting to forward existential form...Done !
original formula: (EG(((p655==0)||(p2016==1))) * A(!(((E(AX(((p253==0)||(p996==1))) U (p263==0)) + !(EF(((p595==0)||(p259==1))))) * !(AX(((p23==1)&&(p2414=...421
=> equivalent forward existential formula: [(((Init * EG(((p655==0)||(p2016==1)))) * !(EG(!(((((((p1672==0)||(p2297==1))&&(!((p510==0)||(p751==1)))) * (!(E...1271
Reverse transition relation is NOT exact ! Due to transitions t1, t24, t27, t53, t58, t60, t78, t83, t85, t86, t92, t93, t94, t106, t107, t108, t128, t129,...1356

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
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
+ 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-302"
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-302, 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-174854028000217"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-302.tgz
mv CloudReconfiguration-PT-302 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 ;