Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r044-tall-174854028200290.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)
...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is CloudReconfiguration-PT-311, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-tall-174854028200290
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 8.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 107K 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-311-CTLFireability-2023-12
FORMULA_NAME CloudReconfiguration-PT-311-CTLFireability-2023-13
FORMULA_NAME CloudReconfiguration-PT-311-CTLFireability-2023-14
FORMULA_NAME CloudReconfiguration-PT-311-CTLFireability-2023-15
FORMULA_NAME CloudReconfiguration-PT-311-CTLFireability-2025-00
FORMULA_NAME CloudReconfiguration-PT-311-CTLFireability-2025-01
FORMULA_NAME CloudReconfiguration-PT-311-CTLFireability-2025-02
FORMULA_NAME CloudReconfiguration-PT-311-CTLFireability-2025-03
FORMULA_NAME CloudReconfiguration-PT-311-CTLFireability-2025-04
FORMULA_NAME CloudReconfiguration-PT-311-CTLFireability-2025-05
FORMULA_NAME CloudReconfiguration-PT-311-CTLFireability-2025-06
FORMULA_NAME CloudReconfiguration-PT-311-CTLFireability-2025-07
FORMULA_NAME CloudReconfiguration-PT-311-CTLFireability-2025-08
FORMULA_NAME CloudReconfiguration-PT-311-CTLFireability-2025-09
FORMULA_NAME CloudReconfiguration-PT-311-CTLFireability-2025-10
FORMULA_NAME CloudReconfiguration-PT-311-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748592151158

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudReconfiguration-PT-311
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-05-30 08:02:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-30 08:02:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 08:02:32] [INFO ] Load time of PNML (sax parser for PT used): 145 ms
[2025-05-30 08:02:32] [INFO ] Transformed 2585 places.
[2025-05-30 08:02:32] [INFO ] Transformed 3095 transitions.
[2025-05-30 08:02:32] [INFO ] Found NUPN structural information;
[2025-05-30 08:02:32] [INFO ] Parsed PT model containing 2585 places and 3095 transitions and 6463 arcs in 249 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Support contains 107 out of 2585 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Discarding 502 places :
Symmetric choice reduction at 0 with 502 rule applications. Total rules 502 place count 2083 transition count 2593
Iterating global reduction 0 with 502 rules applied. Total rules applied 1004 place count 2083 transition count 2593
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 1030 place count 2083 transition count 2567
Discarding 219 places :
Symmetric choice reduction at 1 with 219 rule applications. Total rules 1249 place count 1864 transition count 2348
Iterating global reduction 1 with 219 rules applied. Total rules applied 1468 place count 1864 transition count 2348
Discarding 81 places :
Symmetric choice reduction at 1 with 81 rule applications. Total rules 1549 place count 1783 transition count 2267
Iterating global reduction 1 with 81 rules applied. Total rules applied 1630 place count 1783 transition count 2267
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 1646 place count 1783 transition count 2251
Discarding 42 places :
Symmetric choice reduction at 2 with 42 rule applications. Total rules 1688 place count 1741 transition count 2209
Iterating global reduction 2 with 42 rules applied. Total rules applied 1730 place count 1741 transition count 2209
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1739 place count 1741 transition count 2200
Discarding 31 places :
Symmetric choice reduction at 3 with 31 rule applications. Total rules 1770 place count 1710 transition count 2164
Iterating global reduction 3 with 31 rules applied. Total rules applied 1801 place count 1710 transition count 2164
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1823 place count 1688 transition count 2142
Iterating global reduction 3 with 22 rules applied. Total rules applied 1845 place count 1688 transition count 2142
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 1865 place count 1668 transition count 2122
Iterating global reduction 3 with 20 rules applied. Total rules applied 1885 place count 1668 transition count 2122
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 1904 place count 1649 transition count 2103
Iterating global reduction 3 with 19 rules applied. Total rules applied 1923 place count 1649 transition count 2103
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1935 place count 1637 transition count 2084
Iterating global reduction 3 with 12 rules applied. Total rules applied 1947 place count 1637 transition count 2084
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1949 place count 1635 transition count 2081
Iterating global reduction 3 with 2 rules applied. Total rules applied 1951 place count 1635 transition count 2081
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1953 place count 1633 transition count 2078
Iterating global reduction 3 with 2 rules applied. Total rules applied 1955 place count 1633 transition count 2078
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1956 place count 1632 transition count 2077
Iterating global reduction 3 with 1 rules applied. Total rules applied 1957 place count 1632 transition count 2077
Applied a total of 1957 rules in 1525 ms. Remains 1632 /2585 variables (removed 953) and now considering 2077/3095 (removed 1018) transitions.
// Phase 1: matrix 2077 rows 1632 cols
[2025-05-30 08:02:34] [INFO ] Computed 4 invariants in 69 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:02:35] [INFO ] Implicit Places using invariants in 886 ms returned []
[2025-05-30 08:02:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:02:36] [INFO ] Implicit Places using invariants and state equation in 1530 ms returned []
Implicit Place search using SMT with State Equation took 2631 ms to find 0 implicit places.
Running 2076 sub problems to find dead transitions.
[2025-05-30 08:02:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1631 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2076 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1631/3709 variables, and 4 constraints, problems are : Problem set: 0 solved, 2076 unsolved in 30069 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1632 constraints, PredecessorRefiner: 2076/2076 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2076 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1631 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2076 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 1631/3709 variables, and 4 constraints, problems are : Problem set: 0 solved, 2076 unsolved in 30033 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1632 constraints, PredecessorRefiner: 0/2076 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61076ms problems are : Problem set: 0 solved, 2076 unsolved
Search for dead transitions found 0 dead transitions in 61115ms
Starting structural reductions in LTL mode, iteration 1 : 1632/2585 places, 2077/3095 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65316 ms. Remains : 1632/2585 places, 2077/3095 transitions.
Support contains 107 out of 1632 places after structural reductions.
[2025-05-30 08:03:38] [INFO ] Flatten gal took : 123 ms
[2025-05-30 08:03:38] [INFO ] Flatten gal took : 75 ms
[2025-05-30 08:03:38] [INFO ] Input system was already deterministic with 2077 transitions.
Support contains 106 out of 1632 places (down from 107) after GAL structural reductions.
RANDOM walk for 40000 steps (405 resets) in 2080 ms. (19 steps per ms) remains 60/82 properties
BEST_FIRST walk for 4001 steps (16 resets) in 58 ms. (67 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (20 resets) in 32 ms. (121 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (12 resets) in 28 ms. (138 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (14 resets) in 53 ms. (74 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (9 resets) in 23 ms. (166 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4002 steps (15 resets) in 29 ms. (133 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4002 steps (16 resets) in 35 ms. (111 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (16 resets) in 24 ms. (160 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (15 resets) in 22 ms. (174 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4001 steps (14 resets) in 20 ms. (190 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (16 resets) in 59 ms. (66 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4002 steps (12 resets) in 16 ms. (235 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (16 resets) in 21 ms. (181 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (14 resets) in 15 ms. (250 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (11 resets) in 17 ms. (222 steps per ms) remains 59/60 properties
BEST_FIRST walk for 4002 steps (16 resets) in 26 ms. (148 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (15 resets) in 25 ms. (154 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4001 steps (9 resets) in 15 ms. (250 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (20 resets) in 13 ms. (286 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (14 resets) in 13 ms. (285 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (12 resets) in 11 ms. (333 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (15 resets) in 12 ms. (307 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (16 resets) in 14 ms. (266 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (11 resets) in 11 ms. (333 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (14 resets) in 16 ms. (235 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (12 resets) in 12 ms. (307 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (13 resets) in 18 ms. (210 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (14 resets) in 18 ms. (210 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (14 resets) in 14 ms. (266 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4001 steps (19 resets) in 19 ms. (200 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (14 resets) in 18 ms. (210 steps per ms) remains 56/59 properties
BEST_FIRST walk for 4003 steps (13 resets) in 17 ms. (222 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (16 resets) in 15 ms. (250 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (9 resets) in 20 ms. (190 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (21 resets) in 22 ms. (174 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (16 resets) in 15 ms. (250 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (12 resets) in 12 ms. (308 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (15 resets) in 14 ms. (266 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4001 steps (13 resets) in 11 ms. (333 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (13 resets) in 12 ms. (307 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (12 resets) in 20 ms. (190 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4001 steps (13 resets) in 22 ms. (173 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (9 resets) in 15 ms. (250 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (11 resets) in 14 ms. (266 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4001 steps (15 resets) in 18 ms. (210 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (14 resets) in 19 ms. (200 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (9 resets) in 9 ms. (400 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (15 resets) in 12 ms. (307 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (17 resets) in 55 ms. (71 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (16 resets) in 16 ms. (235 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (10 resets) in 11 ms. (333 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (12 resets) in 16 ms. (235 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (14 resets) in 15 ms. (250 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4001 steps (9 resets) in 10 ms. (363 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (15 resets) in 18 ms. (210 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (12 resets) in 13 ms. (285 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (16 resets) in 13 ms. (286 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (16 resets) in 14 ms. (266 steps per ms) remains 56/56 properties
[2025-05-30 08:03:39] [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) 0/77 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 1 (OVERLAPS) 1545/1622 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1622 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 3 (OVERLAPS) 2069/3691 variables, 1622/1626 constraints. Problems are: Problem set: 0 solved, 56 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3691/3709 variables, and 1626 constraints, problems are : Problem set: 0 solved, 56 unsolved in 5030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1622/1632 constraints, PredecessorRefiner: 56/56 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 56 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 1 (OVERLAPS) 1545/1622 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1622 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 3 (OVERLAPS) 2069/3691 variables, 1622/1626 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3691 variables, 55/1681 constraints. Problems are: Problem set: 0 solved, 56 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3691/3709 variables, and 1681 constraints, problems are : Problem set: 0 solved, 56 unsolved in 5019 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1622/1632 constraints, PredecessorRefiner: 55/56 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10095ms problems are : Problem set: 0 solved, 56 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 77 out of 1632 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1632/1632 places, 2077/2077 transitions.
Graph (trivial) has 1821 edges and 1632 vertex of which 549 / 1632 are part of one of the 56 SCC in 7 ms
Free SCC test removed 493 places
Drop transitions (Empty/Sink Transition effects.) removed 616 transitions
Reduce isomorphic transitions removed 616 transitions.
Graph (complete) has 1646 edges and 1139 vertex of which 1130 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 542 transitions
Trivial Post-agglo rules discarded 542 transitions
Performed 542 trivial Post agglomeration. Transition count delta: 542
Iterating post reduction 0 with 548 rules applied. Total rules applied 550 place count 1130 transition count 909
Reduce places removed 542 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 1 with 585 rules applied. Total rules applied 1135 place count 588 transition count 866
Reduce places removed 26 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 31 rules applied. Total rules applied 1166 place count 562 transition count 861
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 6 rules applied. Total rules applied 1172 place count 560 transition count 857
Reduce places removed 2 places and 0 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Iterating post reduction 4 with 26 rules applied. Total rules applied 1198 place count 558 transition count 833
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 5 with 29 rules applied. Total rules applied 1227 place count 534 transition count 828
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1229 place count 532 transition count 828
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 65 Pre rules applied. Total rules applied 1229 place count 532 transition count 763
Deduced a syphon composed of 65 places in 1 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 7 with 130 rules applied. Total rules applied 1359 place count 467 transition count 763
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1362 place count 464 transition count 760
Iterating global reduction 7 with 3 rules applied. Total rules applied 1365 place count 464 transition count 760
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1368 place count 461 transition count 757
Iterating global reduction 7 with 3 rules applied. Total rules applied 1371 place count 461 transition count 757
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1373 place count 461 transition count 755
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1374 place count 460 transition count 753
Iterating global reduction 8 with 1 rules applied. Total rules applied 1375 place count 460 transition count 753
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1376 place count 459 transition count 751
Iterating global reduction 8 with 1 rules applied. Total rules applied 1377 place count 459 transition count 751
Performed 177 Post agglomeration using F-continuation condition with reduction of 83 identical transitions.
Deduced a syphon composed of 177 places in 1 ms
Reduce places removed 177 places and 0 transitions.
Iterating global reduction 8 with 354 rules applied. Total rules applied 1731 place count 282 transition count 491
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 8 with 23 rules applied. Total rules applied 1754 place count 282 transition count 468
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 1757 place count 279 transition count 465
Iterating global reduction 9 with 3 rules applied. Total rules applied 1760 place count 279 transition count 465
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1761 place count 278 transition count 464
Iterating global reduction 9 with 1 rules applied. Total rules applied 1762 place count 278 transition count 464
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1763 place count 278 transition count 463
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 10 with 14 rules applied. Total rules applied 1777 place count 271 transition count 456
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 10 with 10 rules applied. Total rules applied 1787 place count 271 transition count 446
Performed 47 Post agglomeration using F-continuation condition with reduction of 19 identical transitions.
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 11 with 94 rules applied. Total rules applied 1881 place count 224 transition count 499
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 11 with 26 rules applied. Total rules applied 1907 place count 224 transition count 473
Discarding 12 places :
Symmetric choice reduction at 12 with 12 rule applications. Total rules 1919 place count 212 transition count 449
Iterating global reduction 12 with 12 rules applied. Total rules applied 1931 place count 212 transition count 449
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1932 place count 212 transition count 448
Drop transitions (Redundant composition of simpler transitions.) removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 13 with 28 rules applied. Total rules applied 1960 place count 212 transition count 420
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1961 place count 211 transition count 419
Iterating global reduction 13 with 1 rules applied. Total rules applied 1962 place count 211 transition count 419
Free-agglomeration rule applied 17 times.
Iterating global reduction 13 with 17 rules applied. Total rules applied 1979 place count 211 transition count 402
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 13 with 17 rules applied. Total rules applied 1996 place count 194 transition count 402
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 14 with 3 rules applied. Total rules applied 1999 place count 194 transition count 399
Partial Free-agglomeration rule applied 12 times.
Drop transitions (Partial Free agglomeration) removed 12 transitions
Iterating global reduction 14 with 12 rules applied. Total rules applied 2011 place count 194 transition count 399
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 14 with 2 rules applied. Total rules applied 2013 place count 194 transition count 399
Applied a total of 2013 rules in 263 ms. Remains 194 /1632 variables (removed 1438) and now considering 399/2077 (removed 1678) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 263 ms. Remains : 194/1632 places, 399/2077 transitions.
RANDOM walk for 40000 steps (3215 resets) in 731 ms. (54 steps per ms) remains 13/56 properties
BEST_FIRST walk for 40001 steps (1088 resets) in 117 ms. (338 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (1166 resets) in 127 ms. (312 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (1106 resets) in 118 ms. (336 steps per ms) remains 12/13 properties
BEST_FIRST walk for 40003 steps (1137 resets) in 138 ms. (287 steps per ms) remains 11/12 properties
BEST_FIRST walk for 40003 steps (1135 resets) in 138 ms. (287 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (1157 resets) in 111 ms. (357 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (1124 resets) in 107 ms. (370 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (936 resets) in 110 ms. (360 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (1132 resets) in 103 ms. (384 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (588 resets) in 58 ms. (678 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (1103 resets) in 58 ms. (678 steps per ms) remains 11/11 properties
[2025-05-30 08:03:50] [INFO ] Flow matrix only has 387 transitions (discarded 12 similar events)
// Phase 1: matrix 387 rows 194 cols
[2025-05-30 08:03:50] [INFO ] Computed 3 invariants in 3 ms
[2025-05-30 08:03:50] [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) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Problem AtomicPropp33 is UNSAT
At refinement iteration 1 (OVERLAPS) 131/155 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/155 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 347/502 variables, 155/158 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/502 variables, 3/161 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/502 variables, 0/161 constraints. Problems are: Problem set: 1 solved, 10 unsolved
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp27 is UNSAT
At refinement iteration 6 (OVERLAPS) 41/543 variables, 18/179 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/543 variables, 2/181 constraints. Problems are: Problem set: 3 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:03:51] [INFO ] Deduced a trap composed of 47 places in 65 ms of which 12 ms to minimize.
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp69 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp39 is UNSAT
At refinement iteration 8 (INCLUDED_ONLY) 0/543 variables, 1/182 constraints. Problems are: Problem set: 8 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/543 variables, 0/182 constraints. Problems are: Problem set: 8 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 28/571 variables, 13/195 constraints. Problems are: Problem set: 8 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/571 variables, 0/195 constraints. Problems are: Problem set: 8 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 9/580 variables, 7/202 constraints. Problems are: Problem set: 8 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/580 variables, 0/202 constraints. Problems are: Problem set: 8 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 1/581 variables, 1/203 constraints. Problems are: Problem set: 8 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/581 variables, 0/203 constraints. Problems are: Problem set: 8 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 0/581 variables, 0/203 constraints. Problems are: Problem set: 8 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 581/581 variables, and 203 constraints, problems are : Problem set: 8 solved, 3 unsolved in 653 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 194/194 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 8 solved, 3 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 8 solved, 3 unsolved
Problem AtomicPropp81 is UNSAT
At refinement iteration 1 (OVERLAPS) 142/152 variables, 3/3 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/152 variables, 0/3 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 332/484 variables, 152/155 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/484 variables, 0/155 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 49/533 variables, 17/172 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/533 variables, 5/177 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/533 variables, 2/179 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/533 variables, 1/180 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/533 variables, 0/180 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 31/564 variables, 13/193 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/564 variables, 0/193 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 12/576 variables, 9/202 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/576 variables, 0/202 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 4/580 variables, 2/204 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/580 variables, 0/204 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 1/581 variables, 1/205 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/581 variables, 0/205 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 0/581 variables, 0/205 constraints. Problems are: Problem set: 9 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 581/581 variables, and 205 constraints, problems are : Problem set: 9 solved, 2 unsolved in 484 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 194/194 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 2/11 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1151ms problems are : Problem set: 9 solved, 2 unsolved
Parikh walk visited 0 properties in 83 ms.
Support contains 6 out of 194 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 194/194 places, 399/399 transitions.
Graph (trivial) has 206 edges and 194 vertex of which 45 / 194 are part of one of the 15 SCC in 0 ms
Free SCC test removed 30 places
Drop transitions (Empty/Sink Transition effects.) removed 53 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 57 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 30 place count 164 transition count 313
Reduce places removed 29 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 38 rules applied. Total rules applied 68 place count 135 transition count 304
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 73 place count 132 transition count 302
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 73 place count 132 transition count 291
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 95 place count 121 transition count 291
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 105 place count 111 transition count 275
Iterating global reduction 3 with 10 rules applied. Total rules applied 115 place count 111 transition count 275
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 117 place count 111 transition count 273
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 118 place count 110 transition count 271
Iterating global reduction 4 with 1 rules applied. Total rules applied 119 place count 110 transition count 271
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 120 place count 110 transition count 270
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 5 with 44 rules applied. Total rules applied 164 place count 88 transition count 248
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 5 with 22 rules applied. Total rules applied 186 place count 88 transition count 226
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 190 place count 84 transition count 220
Iterating global reduction 6 with 4 rules applied. Total rules applied 194 place count 84 transition count 220
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 197 place count 84 transition count 217
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 198 place count 83 transition count 216
Iterating global reduction 7 with 1 rules applied. Total rules applied 199 place count 83 transition count 216
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 201 place count 83 transition count 214
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 8 with 2 rules applied. Total rules applied 203 place count 82 transition count 213
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 205 place count 82 transition count 211
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 9 with 12 rules applied. Total rules applied 217 place count 76 transition count 215
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 9 with 17 rules applied. Total rules applied 234 place count 76 transition count 198
Discarding 5 places :
Symmetric choice reduction at 10 with 5 rule applications. Total rules 239 place count 71 transition count 186
Iterating global reduction 10 with 5 rules applied. Total rules applied 244 place count 71 transition count 186
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 247 place count 71 transition count 183
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 248 place count 70 transition count 181
Iterating global reduction 11 with 1 rules applied. Total rules applied 249 place count 70 transition count 181
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 250 place count 70 transition count 180
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 12 with 18 rules applied. Total rules applied 268 place count 70 transition count 162
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 272 place count 66 transition count 154
Iterating global reduction 12 with 4 rules applied. Total rules applied 276 place count 66 transition count 154
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 278 place count 66 transition count 152
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 279 place count 65 transition count 151
Iterating global reduction 13 with 1 rules applied. Total rules applied 280 place count 65 transition count 151
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 281 place count 65 transition count 150
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 285 place count 63 transition count 148
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 14 with 3 rules applied. Total rules applied 288 place count 63 transition count 145
Free-agglomeration rule applied 3 times.
Iterating global reduction 14 with 3 rules applied. Total rules applied 291 place count 63 transition count 142
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 14 with 3 rules applied. Total rules applied 294 place count 60 transition count 142
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 295 place count 60 transition count 142
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 296 place count 60 transition count 141
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 297 place count 59 transition count 140
Iterating global reduction 16 with 1 rules applied. Total rules applied 298 place count 59 transition count 140
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 299 place count 59 transition count 139
Applied a total of 299 rules in 58 ms. Remains 59 /194 variables (removed 135) and now considering 139/399 (removed 260) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 59/194 places, 139/399 transitions.
RANDOM walk for 40000 steps (630 resets) in 87 ms. (454 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40002 steps (8 resets) in 30 ms. (1290 steps per ms) remains 1/1 properties
[2025-05-30 08:03:52] [INFO ] Flow matrix only has 129 transitions (discarded 10 similar events)
// Phase 1: matrix 129 rows 59 cols
[2025-05-30 08:03:52] [INFO ] Computed 4 invariants in 1 ms
[2025-05-30 08:03:52] [INFO ] State equation strengthened by 24 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 50/54 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:03:52] [INFO ] Deduced a trap composed of 24 places in 45 ms of which 6 ms to minimize.
Problem AtomicPropp52 is UNSAT
After SMT solving in domain Real declared 54/188 variables, and 5 constraints, problems are : Problem set: 1 solved, 0 unsolved in 88 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 0/59 constraints, ReadFeed: 0/24 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 92ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 10 atomic propositions for a total of 16 simplifications.
FORMULA CloudReconfiguration-PT-311-CTLFireability-2025-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 08:03:52] [INFO ] Flatten gal took : 56 ms
[2025-05-30 08:03:52] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA CloudReconfiguration-PT-311-CTLFireability-2025-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 08:03:52] [INFO ] Flatten gal took : 50 ms
[2025-05-30 08:03:52] [INFO ] Input system was already deterministic with 2077 transitions.
Support contains 76 out of 1632 places (down from 87) after GAL structural reductions.
Computed a total of 29 stabilizing places and 31 stable transitions
Graph (complete) has 2263 edges and 1632 vertex of which 1623 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.21 ms
Starting structural reductions in LTL mode, iteration 0 : 1632/1632 places, 2077/2077 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 1591 transition count 2035
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 1591 transition count 2035
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 85 place count 1591 transition count 2032
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 104 place count 1572 transition count 2013
Iterating global reduction 1 with 19 rules applied. Total rules applied 123 place count 1572 transition count 2013
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 136 place count 1559 transition count 1999
Iterating global reduction 1 with 13 rules applied. Total rules applied 149 place count 1559 transition count 1999
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 150 place count 1559 transition count 1998
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 160 place count 1549 transition count 1988
Iterating global reduction 2 with 10 rules applied. Total rules applied 170 place count 1549 transition count 1988
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 177 place count 1542 transition count 1981
Iterating global reduction 2 with 7 rules applied. Total rules applied 184 place count 1542 transition count 1981
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 191 place count 1535 transition count 1972
Iterating global reduction 2 with 7 rules applied. Total rules applied 198 place count 1535 transition count 1972
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 203 place count 1530 transition count 1966
Iterating global reduction 2 with 5 rules applied. Total rules applied 208 place count 1530 transition count 1966
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 213 place count 1525 transition count 1959
Iterating global reduction 2 with 5 rules applied. Total rules applied 218 place count 1525 transition count 1959
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 223 place count 1520 transition count 1951
Iterating global reduction 2 with 5 rules applied. Total rules applied 228 place count 1520 transition count 1951
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 229 place count 1520 transition count 1950
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 232 place count 1517 transition count 1945
Iterating global reduction 3 with 3 rules applied. Total rules applied 235 place count 1517 transition count 1945
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 236 place count 1517 transition count 1944
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 238 place count 1515 transition count 1941
Iterating global reduction 4 with 2 rules applied. Total rules applied 240 place count 1515 transition count 1941
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 241 place count 1514 transition count 1940
Iterating global reduction 4 with 1 rules applied. Total rules applied 242 place count 1514 transition count 1940
Applied a total of 242 rules in 924 ms. Remains 1514 /1632 variables (removed 118) and now considering 1940/2077 (removed 137) transitions.
// Phase 1: matrix 1940 rows 1514 cols
[2025-05-30 08:03:53] [INFO ] Computed 4 invariants in 19 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:03:53] [INFO ] Implicit Places using invariants in 227 ms returned []
[2025-05-30 08:03:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:03:54] [INFO ] Implicit Places using invariants and state equation in 865 ms returned []
Implicit Place search using SMT with State Equation took 1097 ms to find 0 implicit places.
Running 1939 sub problems to find dead transitions.
[2025-05-30 08:03:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1513 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1939 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1513/3454 variables, and 4 constraints, problems are : Problem set: 0 solved, 1939 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1514 constraints, PredecessorRefiner: 1939/1939 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1939 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1513 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1939 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 1513/3454 variables, and 4 constraints, problems are : Problem set: 0 solved, 1939 unsolved in 30041 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1514 constraints, PredecessorRefiner: 0/1939 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60440ms problems are : Problem set: 0 solved, 1939 unsolved
Search for dead transitions found 0 dead transitions in 60445ms
Starting structural reductions in LTL mode, iteration 1 : 1514/1632 places, 1940/2077 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62479 ms. Remains : 1514/1632 places, 1940/2077 transitions.
[2025-05-30 08:04:55] [INFO ] Flatten gal took : 39 ms
[2025-05-30 08:04:55] [INFO ] Flatten gal took : 39 ms
[2025-05-30 08:04:55] [INFO ] Input system was already deterministic with 1940 transitions.
[2025-05-30 08:04:55] [INFO ] Flatten gal took : 36 ms
[2025-05-30 08:04:55] [INFO ] Flatten gal took : 37 ms
[2025-05-30 08:04:55] [INFO ] Time to serialize gal into /tmp/CTLFireability12453488750743228677.gal : 25 ms
[2025-05-30 08:04:55] [INFO ] Time to serialize properties into /tmp/CTLFireability10829727905120112185.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/CTLFireability12453488750743228677.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10829727905120112185.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,1.29753e+10,9.29,222216,2,22426,5,645970,6,0,7998,1.07927e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 08:05:25] [INFO ] Flatten gal took : 40 ms
[2025-05-30 08:05:25] [INFO ] Applying decomposition
[2025-05-30 08:05:25] [INFO ] Flatten gal took : 36 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9645230469927585498.txt' '-o' '/tmp/graph9645230469927585498.bin' '-w' '/tmp/graph9645230469927585498.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9645230469927585498.bin' '-l' '-1' '-v' '-w' '/tmp/graph9645230469927585498.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:05:25] [INFO ] Decomposing Gal with order
[2025-05-30 08:05:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:05:25] [INFO ] Removed a total of 509 redundant transitions.
[2025-05-30 08:05:26] [INFO ] Flatten gal took : 127 ms
[2025-05-30 08:05:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 37 ms.
[2025-05-30 08:05:26] [INFO ] Time to serialize gal into /tmp/CTLFireability13463845412864262967.gal : 25 ms
[2025-05-30 08:05:26] [INFO ] Time to serialize properties into /tmp/CTLFireability8641683413862182479.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/CTLFireability13463845412864262967.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8641683413862182479.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.29753e+10,0.823333,31136,2048,256,43534,5045,2546,84502,128,29060,0


Converting to forward existential form...Done !
original formula: E(!((EX(((i25.i1.i1.u421.p1801==1) * AX((i25.i0.i1.u364.p1551==1)))) * (EG((A((i26.u431.p1847==1) U (i2.u17.p95==1)) + EG(((i17.i0.i0.u96...399
=> equivalent forward existential formula: ([((EY(FwdU(Init,!((EX(((i25.i1.i1.u421.p1801==1) * !(EX(!((i25.i0.i1.u364.p1551==1)))))) * (EG((!((E(!((i2.u17....1009
Reverse transition relation is NOT exact ! Due to transitions t26, t214, t266, t328, t377, t448, t497, t654, t737, t768, t1121, t1202, t1262, t1311, t1460,...2042
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 4
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
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 4
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 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 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
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 an SCC at level 11
Fast SCC detection found a local 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 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 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 36
Fast SCC detection found an SCC at level 37
(forward)formula 0,1,8.0875,307616,1,0,562750,11990,25964,1.25504e+06,689,50154,1693217
FORMULA CloudReconfiguration-PT-311-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1632/1632 places, 2077/2077 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 1593 transition count 2036
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 1593 transition count 2036
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 80 place count 1593 transition count 2034
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 100 place count 1573 transition count 2013
Iterating global reduction 1 with 20 rules applied. Total rules applied 120 place count 1573 transition count 2013
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 121 place count 1573 transition count 2012
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 133 place count 1561 transition count 1999
Iterating global reduction 2 with 12 rules applied. Total rules applied 145 place count 1561 transition count 1999
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 146 place count 1561 transition count 1998
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 155 place count 1552 transition count 1989
Iterating global reduction 3 with 9 rules applied. Total rules applied 164 place count 1552 transition count 1989
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 171 place count 1545 transition count 1982
Iterating global reduction 3 with 7 rules applied. Total rules applied 178 place count 1545 transition count 1982
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 185 place count 1538 transition count 1973
Iterating global reduction 3 with 7 rules applied. Total rules applied 192 place count 1538 transition count 1973
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 197 place count 1533 transition count 1967
Iterating global reduction 3 with 5 rules applied. Total rules applied 202 place count 1533 transition count 1967
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 207 place count 1528 transition count 1960
Iterating global reduction 3 with 5 rules applied. Total rules applied 212 place count 1528 transition count 1960
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 217 place count 1523 transition count 1952
Iterating global reduction 3 with 5 rules applied. Total rules applied 222 place count 1523 transition count 1952
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 223 place count 1523 transition count 1951
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 226 place count 1520 transition count 1946
Iterating global reduction 4 with 3 rules applied. Total rules applied 229 place count 1520 transition count 1946
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 230 place count 1520 transition count 1945
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 232 place count 1518 transition count 1942
Iterating global reduction 5 with 2 rules applied. Total rules applied 234 place count 1518 transition count 1942
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 235 place count 1517 transition count 1941
Iterating global reduction 5 with 1 rules applied. Total rules applied 236 place count 1517 transition count 1941
Applied a total of 236 rules in 802 ms. Remains 1517 /1632 variables (removed 115) and now considering 1941/2077 (removed 136) transitions.
// Phase 1: matrix 1941 rows 1517 cols
[2025-05-30 08:05:35] [INFO ] Computed 4 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:05:35] [INFO ] Implicit Places using invariants in 255 ms returned []
[2025-05-30 08:05:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:05:36] [INFO ] Implicit Places using invariants and state equation in 959 ms returned []
Implicit Place search using SMT with State Equation took 1216 ms to find 0 implicit places.
Running 1940 sub problems to find dead transitions.
[2025-05-30 08:05:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1516 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1940 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1516/3458 variables, and 4 constraints, problems are : Problem set: 0 solved, 1940 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1517 constraints, PredecessorRefiner: 1940/1940 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1940 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1516 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1940 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1516/3458 variables, and 4 constraints, problems are : Problem set: 0 solved, 1940 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1517 constraints, PredecessorRefiner: 0/1940 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60470ms problems are : Problem set: 0 solved, 1940 unsolved
Search for dead transitions found 0 dead transitions in 60474ms
Starting structural reductions in LTL mode, iteration 1 : 1517/1632 places, 1941/2077 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62498 ms. Remains : 1517/1632 places, 1941/2077 transitions.
[2025-05-30 08:06:36] [INFO ] Flatten gal took : 34 ms
[2025-05-30 08:06:36] [INFO ] Flatten gal took : 34 ms
[2025-05-30 08:06:36] [INFO ] Input system was already deterministic with 1941 transitions.
[2025-05-30 08:06:37] [INFO ] Flatten gal took : 31 ms
[2025-05-30 08:06:37] [INFO ] Flatten gal took : 31 ms
[2025-05-30 08:06:37] [INFO ] Time to serialize gal into /tmp/CTLFireability16882140811064677123.gal : 7 ms
[2025-05-30 08:06:37] [INFO ] Time to serialize properties into /tmp/CTLFireability13878989730628232318.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/CTLFireability16882140811064677123.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13878989730628232318.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,1.31784e+10,8.67079,220752,2,22168,5,610158,6,0,8011,1.10101e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 08:07:07] [INFO ] Flatten gal took : 30 ms
[2025-05-30 08:07:07] [INFO ] Applying decomposition
[2025-05-30 08:07:07] [INFO ] Flatten gal took : 30 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/graph3075021037238576284.txt' '-o' '/tmp/graph3075021037238576284.bin' '-w' '/tmp/graph3075021037238576284.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3075021037238576284.bin' '-l' '-1' '-v' '-w' '/tmp/graph3075021037238576284.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:07:07] [INFO ] Decomposing Gal with order
[2025-05-30 08:07:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:07:07] [INFO ] Removed a total of 500 redundant transitions.
[2025-05-30 08:07:07] [INFO ] Flatten gal took : 72 ms
[2025-05-30 08:07:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 38 labels/synchronizations in 23 ms.
[2025-05-30 08:07:07] [INFO ] Time to serialize gal into /tmp/CTLFireability11028450632044446929.gal : 15 ms
[2025-05-30 08:07:07] [INFO ] Time to serialize properties into /tmp/CTLFireability3336590217984229286.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11028450632044446929.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3336590217984229286.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.31784e+10,1.08306,37880,1827,195,63860,3805,2477,99515,126,17916,0


Converting to forward existential form...Done !
original formula: A((!(E((i27.u426.p1742==1) U (i0.u11.p39==1))) + ((i1.u39.p104!=1) * A((i7.i1.i2.u90.p506==1) U (EF((i1.u16.p87==1)) + EG((i23.i0.i2.u352...371
=> equivalent forward existential formula: [((Init * !(EG(!(((EX(!((E(!(((i4.u53.p301==1)||(i10.i0.i0.u128.p764!=1))) U (!((i15.u176.p816==1)) * !(((i4.u53...1400
Reverse transition relation is NOT exact ! Due to transitions t26, t210, t262, t293, t322, t371, t442, t491, t647, t676, t728, t788, t837, t1113, t1194, t1...1932
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 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 a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
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
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 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 a local 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 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1632/1632 places, 2077/2077 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 1587 transition count 2030
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 1587 transition count 2030
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 93 place count 1587 transition count 2027
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 115 place count 1565 transition count 2004
Iterating global reduction 1 with 22 rules applied. Total rules applied 137 place count 1565 transition count 2004
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 138 place count 1565 transition count 2003
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 151 place count 1552 transition count 1989
Iterating global reduction 2 with 13 rules applied. Total rules applied 164 place count 1552 transition count 1989
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 165 place count 1552 transition count 1988
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 175 place count 1542 transition count 1978
Iterating global reduction 3 with 10 rules applied. Total rules applied 185 place count 1542 transition count 1978
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 192 place count 1535 transition count 1971
Iterating global reduction 3 with 7 rules applied. Total rules applied 199 place count 1535 transition count 1971
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 206 place count 1528 transition count 1962
Iterating global reduction 3 with 7 rules applied. Total rules applied 213 place count 1528 transition count 1962
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 218 place count 1523 transition count 1956
Iterating global reduction 3 with 5 rules applied. Total rules applied 223 place count 1523 transition count 1956
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 228 place count 1518 transition count 1949
Iterating global reduction 3 with 5 rules applied. Total rules applied 233 place count 1518 transition count 1949
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 238 place count 1513 transition count 1941
Iterating global reduction 3 with 5 rules applied. Total rules applied 243 place count 1513 transition count 1941
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 244 place count 1513 transition count 1940
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 247 place count 1510 transition count 1935
Iterating global reduction 4 with 3 rules applied. Total rules applied 250 place count 1510 transition count 1935
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 251 place count 1510 transition count 1934
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 253 place count 1508 transition count 1931
Iterating global reduction 5 with 2 rules applied. Total rules applied 255 place count 1508 transition count 1931
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 256 place count 1507 transition count 1930
Iterating global reduction 5 with 1 rules applied. Total rules applied 257 place count 1507 transition count 1930
Applied a total of 257 rules in 794 ms. Remains 1507 /1632 variables (removed 125) and now considering 1930/2077 (removed 147) transitions.
// Phase 1: matrix 1930 rows 1507 cols
[2025-05-30 08:07:38] [INFO ] Computed 4 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:07:38] [INFO ] Implicit Places using invariants in 234 ms returned []
[2025-05-30 08:07:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:07:39] [INFO ] Implicit Places using invariants and state equation in 944 ms returned []
Implicit Place search using SMT with State Equation took 1188 ms to find 0 implicit places.
Running 1929 sub problems to find dead transitions.
[2025-05-30 08:07:39] [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, 1929 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1506/3437 variables, and 4 constraints, problems are : Problem set: 0 solved, 1929 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1507 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) 0/1506 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1929 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)
(s77 0)
(s78 0)
(s79 0)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 0)
(s121 0)
(s122 0)
(s123 0)
(s124 0)
(s125 0)
(s126 0)
(s127 0)
(s128 1)
(s129 0)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s145 0)
(s146 0)
(s147 0)
(s148 0)
(s149 0)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)
(s159 0)
(s160 0)
(s161 0)
(s162 0)
(s163 0)
(s164 0)
(s165 0)
(s166 0)
(s167 0)
(s168 0)
(s169 0)
(s170 0)
(s171 0)
(s172 0)
(s173 0)
(s174 0)
(s175 0)
(s176 0)
(s177 0)
(s178 0)
(s179 0)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 0)
(s185 0)
(s186 0)
(s187 0)
(s188 0)
(s189 0)
(s190 0)
(s191 0)
(s192 0)
(s193 0)
(s194 0)
(s195 0)
(s196 0)
(s197 0)
(s198 0)
(s199 0)
(s200 0)
(s201 0)
(s202 0)
(s203 0)
(s204 0)
(s205 0)
(s206 0)
(s207 0)
(s208 0)
(s209 0)
(s210 0)
(s211 0)
(s212 0)
(s213 0)
(s214 0)
(s215 0)
(s216 0)
(s217 0)
(s218 0)
(s219 0)
(s220 0)
(s221 0)
(s222 0)
(s223 0)
(s224 0)
(s225 0)
(s226 0)
(s227 0)
(s228 0)
(s229 0)
(s230 0)
(s231 0)
(s232 0)
(s233 0)
(s234 0)
(s235 0)
(s236 0)
(s237 0)
(s238 0)
(s239 0)
(s240 0)
(s241 0)
(s242 0)
(s243 0)
(s244 0)
(s245 0)
(s246 0)
(s247 0)
(s248 0)
(s249 0)
(s250 0)
(s251 0)
(s252 0)
(s253 0)
(s254 0)
(s255 0)
(s256 0)
(s257 0)
(s258 0)
(s259 0)
(s260 1)
(s261 0)
(s262 1)
(s263 1)
(s264 1)
(s265 1)
(s266 0)
(s267 1)
(s268 1)
(s269 1)
(s270 0)
(s271 0)
(s272 1)
(s273 0)
(s274 0)
(s275 0)
(s276 0)
(s277 1)
(s278 0)
(s279 0)
(s280 0)
(s281 0)
(s282 0)
(s283 0)
(s284 1)
(s285 0)
(s286 0)
(s287 0)
(s288 1)
(s289 1)
(s290 0)
(s291 0)
(s292 1)
(s293 1)
(s294 0)
(s295 1)
(s296 0)
(s297 0)
(s298 0)
(s299 1)
(s300 0)
(s301 1)
(s302 0)
(s303 0)
(s304 0)
(s305 1)
(s306 1)
(s307 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1506/3437 variables, and 4 constraints, problems are : Problem set: 0 solved, 1929 unsolved in 30036 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1507 constraints, PredecessorRefiner: 0/1929 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60448ms problems are : Problem set: 0 solved, 1929 unsolved
Search for dead transitions found 0 dead transitions in 60452ms
Starting structural reductions in LTL mode, iteration 1 : 1507/1632 places, 1930/2077 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62441 ms. Remains : 1507/1632 places, 1930/2077 transitions.
[2025-05-30 08:08:40] [INFO ] Flatten gal took : 28 ms
[2025-05-30 08:08:40] [INFO ] Flatten gal took : 29 ms
[2025-05-30 08:08:40] [INFO ] Input system was already deterministic with 1930 transitions.
[2025-05-30 08:08:40] [INFO ] Flatten gal took : 26 ms
[2025-05-30 08:08:40] [INFO ] Flatten gal took : 27 ms
[2025-05-30 08:08:40] [INFO ] Time to serialize gal into /tmp/CTLFireability9068148894049950812.gal : 6 ms
[2025-05-30 08:08:40] [INFO ] Time to serialize properties into /tmp/CTLFireability14872783910612104083.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/CTLFireability9068148894049950812.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14872783910612104083.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.27496e+10,8.8123,232284,2,22308,5,654485,6,0,7960,1.13755e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 08:09:10] [INFO ] Flatten gal took : 29 ms
[2025-05-30 08:09:10] [INFO ] Applying decomposition
[2025-05-30 08:09:10] [INFO ] Flatten gal took : 27 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/graph6386130125580877171.txt' '-o' '/tmp/graph6386130125580877171.bin' '-w' '/tmp/graph6386130125580877171.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6386130125580877171.bin' '-l' '-1' '-v' '-w' '/tmp/graph6386130125580877171.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:09:10] [INFO ] Decomposing Gal with order
[2025-05-30 08:09:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:09:10] [INFO ] Removed a total of 465 redundant transitions.
[2025-05-30 08:09:10] [INFO ] Flatten gal took : 72 ms
[2025-05-30 08:09:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 30 ms.
[2025-05-30 08:09:10] [INFO ] Time to serialize gal into /tmp/CTLFireability10852870326916727197.gal : 13 ms
[2025-05-30 08:09:10] [INFO ] Time to serialize properties into /tmp/CTLFireability1658950380382469934.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/CTLFireability10852870326916727197.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1658950380382469934.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.27496e+10,1.42077,47836,1918,302,73608,12644,2482,148968,160,64553,0


Converting to forward existential form...Done !
original formula: AF(EX((i31.i0.i4.u456.p2014==1)))
=> equivalent forward existential formula: [FwdG(Init,!(EX((i31.i0.i4.u456.p2014==1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t260, t320, t369, t442, t647, t676, t728, t759, t837, t1112, t1141, t1193, t1224, ...2133
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1632/1632 places, 2077/2077 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 1587 transition count 2030
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 1587 transition count 2030
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 94 place count 1587 transition count 2026
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 115 place count 1566 transition count 2004
Iterating global reduction 1 with 21 rules applied. Total rules applied 136 place count 1566 transition count 2004
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 137 place count 1566 transition count 2003
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 150 place count 1553 transition count 1989
Iterating global reduction 2 with 13 rules applied. Total rules applied 163 place count 1553 transition count 1989
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 164 place count 1553 transition count 1988
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 174 place count 1543 transition count 1978
Iterating global reduction 3 with 10 rules applied. Total rules applied 184 place count 1543 transition count 1978
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 190 place count 1537 transition count 1972
Iterating global reduction 3 with 6 rules applied. Total rules applied 196 place count 1537 transition count 1972
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 202 place count 1531 transition count 1964
Iterating global reduction 3 with 6 rules applied. Total rules applied 208 place count 1531 transition count 1964
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 212 place count 1527 transition count 1959
Iterating global reduction 3 with 4 rules applied. Total rules applied 216 place count 1527 transition count 1959
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 220 place count 1523 transition count 1954
Iterating global reduction 3 with 4 rules applied. Total rules applied 224 place count 1523 transition count 1954
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 228 place count 1519 transition count 1948
Iterating global reduction 3 with 4 rules applied. Total rules applied 232 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 233 place count 1519 transition count 1947
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 235 place count 1517 transition count 1943
Iterating global reduction 4 with 2 rules applied. Total rules applied 237 place count 1517 transition count 1943
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 239 place count 1515 transition count 1940
Iterating global reduction 4 with 2 rules applied. Total rules applied 241 place count 1515 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 242 place count 1514 transition count 1939
Iterating global reduction 4 with 1 rules applied. Total rules applied 243 place count 1514 transition count 1939
Applied a total of 243 rules in 794 ms. Remains 1514 /1632 variables (removed 118) and now considering 1939/2077 (removed 138) transitions.
// Phase 1: matrix 1939 rows 1514 cols
[2025-05-30 08:09:41] [INFO ] Computed 4 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:09:41] [INFO ] Implicit Places using invariants in 217 ms returned []
[2025-05-30 08:09:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:09:42] [INFO ] Implicit Places using invariants and state equation in 854 ms returned []
Implicit Place search using SMT with State Equation took 1075 ms to find 0 implicit places.
Running 1938 sub problems to find dead transitions.
[2025-05-30 08:09:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 0.0)
(s13 1.0)
(s14 1.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 1.0)
(s19 0.0)
(s20 0.0)
(s21 1.0)
(s22 0.0)
(s23 1.0)
(s24 1.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 1.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 1.0)
(s45 1.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 0.0)
(s80 0.0)
(s81 0.0)
(s82 0.0)
(s83 0.0)
(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 0.0)
(s107 0.0)
(s108 0.0)
(s109 0.0)
(s110 0.0)
(s111 0.0)
(s112 0.0)
(s113 0.0)
(s114 0.0)
(s115 0.0)
(s116 0.0)
(s117 0.0)
(s118 0.0)
(s119 0.0)
(s120 0.0)
(s121 0.0)
(s122 0.0)
(s123 0.0)
(s124 0.0)
(s125 0.0)
(s126 0.0)
(s127 0.0)
(s128 0.0)
(s129 0.0)
(s130 0.0)
(s131 0.0)
(s132 0.0)
(s133 0.0)
(s134 0.0)
(s135 0.0)
(s136 0.0)
(s137 0.0)
(s138 0.0)
(s139 0.0)
(s140 0.0)
(s141 0.0)
(s142 0.0)
(s143 0.0)
(s144 0.0)
(s145 0.0)
(s146 0.0)
(s147 0.0)
(s148 0.0)
(s149 0.0)
(s150 0.0)
(s151 0.0)
(s152 0.0)
(s153 0.0)
(s154 0.0)
(s155 0.0)
(s156 0.0)
(s157 0.0)
(s158 0.0)
(s159 0.0)
(s160 0.0)
(s161 0.0)
(s162 0.0)
(s163 0.0)
(s164 0.0)
(s165 0.0)
(s166 0.0)
(s167 0.0)
(s168 0.0)
(s169 0.0)
(s170 0.0)
(s171 0.0)
(s172 0.0)
(s173 0.0)
(s174 0.0)
(s175 0.0)
(s176 0.0)
(s177 0.0)
(s178 0.0)
(s179 0.0)
(s180 0.0)
(s181 0.0)
(s182 0.0)
(s183 0.0)
(s184 0.0)
(s185 0.0)
(s186 0.0)
(s187 0.0)
(s188 0.0)
(s189 0.0)
(s190 0.0)
(s191 0.0)
(s192 0.0)
(s193 0.0)
(s194 0.0)
(s195 0.0)
(s196 0.0)
(s197 0.0)
(s198 0.0)
(s199 0.0)
(s200 0.0)
(s201 0.0)
(s202 0.0)
(s203 0.0)
(s204 0.0)
(s205 0.0)
(s206 0.0)
(s207 0.0)
(s208 0.0)
(s209 0.0)
(s210 0.0)
(s211 0.0)
(s212 1.0)
(s213 1.0)
(s214 0.0)
(s215 0.0)
(s216 0.0)
(s217 0.0)
(s218 0.0)
(s219 0.0)
(s220 0.0)
(s221 0.0)
(s222 0.0)
(s223 0.0)
(s224 0.0)
(s225 0.0)
(s226 0.0)
(s227 0.0)
(s228 0.0)
(s229 0.0)
(s230 0.0)
(s231 0.0)
(s232 0.0)
(s233 0.0)
(s234 0.0)
(s235 0.0)
(s236 0.0)
(s237 0.0)
(s238 0.0)
(s239 0.0)
(s240 0.0)
(s241 0.0)
(s242 0.0)
(s243 0.0)
(s244 0.0)
(s245 0.0)
(s246 0.0)
(s247 0.0)
(s248 0.0)
(s249 0.0)
(s250 0.0)
(s251 0.0)
(s252 0.0)
(s253 0.0)
(s254 0.0)
(s255 0.0)
(s256 0.0)
(s257 0.0)
(s258 0.0)
(s259 0.0)
(s260 0.0)
(s261 0.0)
(s262 0.0)
(s263 0.0)
(s264 0.0)
(s265 0.0)
(s266 0.0)
(s267 0.0)
(s268 0.0)
(s269 0.0)
(s270 0.0)
(s271 0.0)
(s272 0.0)
(s273 0.0)
(s274 0.0)
(s275 0.0)
(s276 0.0)
(s277 0.0)
(s278 0.0)
(s279 1.0)
(s280 0.0)
(s281 0.0)
(s282 0.0)
(s283 0.0)
(s284 0.0)
(s285 0.0)
(s286 0.0)
(s287 0.0)
(s288 1.0)
(s289 1.0)
(s290 0.0)
(s291 0.0)
(s292 0.0)
(s293 0.0)
(s294 0.0)
(s295 0.0)
(s296 0.0)
(s297 0.0)
(s298 0.0)
(s299 0.0)
(s300 0.0)
(s301 0.0)
(s302 0.0)
(s303 0.0)
(s304 0.0)
(s305 0.0)
(s306 0.0)
(s307 0.0)
(s308 0.0)
(s309 0.0)
(s310 0.0)
(s311 0.0)
(s312 0.0)
(s313 0.0)
(s314 0.0)
(s315 0.0)
(s316 0.0)
(s317 0.0)
(s318 0.0)
(s319 0.0)
(s320 0.0)
(s321 0.0)
(s322 0.0)
(s323 0.0)
(s324 0.0)
(s325 0.0)
(s326 0.0)
(s327 0.0)
(s328 0.0)
(s329 0.0)
(s330 0.0)
(s331 0.0)
(s332 0.0)
(s333 0.0)
(s334 0.0)
(s335 0.0)
(s336 0.0)
(s337 0.0)
(s338 0.0)
(s339 0.0)
(s340 0.0)
(s341 0.0)
(s342 0.0)
(s343 0.0)
(s344 0.0)
(s345 0.0)
(s346 0.0)
(s347 0.0)
(s348 0.0)
(s349 0.0)
(s350 0.0)
(s351 0.0)
(s352 0.0)
(s353 0.0)
(s354 0.0)
(s355 0.0)
(s356 0.0)
(s357 0.0)
(s358 0.0)
(s359 0.0)
(s360 0.0)
(s361 0.0)
(s362 0.0)
(s363 0.0)
(s364 0.0)
(s365 0.0)
(s366 0.0)
(s367 0.0)
(s368 0.0)
(s369 0.0)
(s370 0.0)
(s371 0.0)
(s372 0.0)
(s373 0.0)
(s374 0.0)
(s375 0.0)
(s376 0.0)
(s377 0.0)
(s378 0.0)
(s379 0.0)
(s380 0.0)
(s381 0.0)
(s382 0.0)
(s383 0.0)
(s384 0.0)
(s385 0.0)
(s386 0.0)
(s387 0.0)
(s388 0.0)
(s389 0.0)
(s390 0.0)
(s391 0.0)
(s392 0.0)
(s393 0.0)
(s394 0.0)
(s395 0.0)
(s396 0.0)
(s397 0.0)
(s398 0.0)
(s399 1.0)
(s400 1.0)
(s401 1.0)
(s402 0.0)
(s403 0.0)
(s404 1.0)
(s405 0.0)
(s406 1.0)
(s407 0.0)
(s408 0.0)
(s409 0.0)
(s410 1.0)
(s411 0.0)
(s412 0.0)
(s413 0.0)
(s414 0.0)
(s415 0.0)
(s416 0.0)
(s417 0.0)
(s418 0.0)
(s419 1.0)
(s420 1.0)
(s421 0.0)
(s422 0.0)
(s423 1.0)
(s424 0.0)
(s425 0.0)
(s426 0.0)
(s427 0.0)
(s428 0.0)
(s429 0.0)
(s430 0.0)
(s431 0.0)
(s432 1.0)
(s433 0.0)
(s434 0.0)
(s435 0.0)
(s436 0.0)
(s437 0.0)
(s438 0.0)
(s439 0.0)
(s440 0.0)
(s441 0.0)
(s442 0.0)
(s443 0.0)
(s444 0.0)
(s445 0.0)
(s446 0.0)
(s447 0.0)
(s448 0.0)
(s449 0.0)
(s450 0.0)
(s451 0.0)
(s452 0.0)
(s453 0.0)
(s454 0.0)
(s455 0.0)
(s456 0.0)
(s457 0.0)
(s458 0.0)
(s459 0.0)
(s460 0.0)
(s461 0.0)
(s462 0.0)
(s463 0.0)
(s464 0.0)
(s465 0.0)
(s466 0.0)
(s467 0.0)
(s468 0.0)
(s469 0.0)
(s470 0.0)
(s471 0.0)
(s472 0.0)
(s473 0.0)
(s474 0.0)
(s475 0.0)
(s476 0.0)
(s477 0.0)
(s478 0.0)
(s479 0.0)
(s480 0.0)
(s481 0.0)
(s482 0.0)
(s483 0.0)
(s484 0.0)
(s485 0.0)
(s486 0.0)
(s487 0.0)
(s488 0.0)
(s489 0.0)
(s490 0.0)
(s491 0.0)
(s492 0.0)
(s493 0.0)
(s494 0.0)
(s495 0.0)
(s496 0.0)
(s497 0.0)
(s498 0.0)
(s499 0.0)
(s500 0.0)
(s501 0.0)
(s502 0.0)
(s503 0.0)
(s504 0.0)
(s505 0.0)
(s506 0.0)
(s507 0.0)
(s508 0.0)
(s509 0.0)
(s510 0.0)
(s511 0.0)
(s512 0.0)
(s513 0.0)
(s514 0.0)
(s515 0.0)
(s516 0.0)
(s517 0.0)
(s518 0.0)
(s519 0.0)
(s520 0.0)
(s521 0.0)
(s522 0.0)
(s523 0.0)
(s524 0.0)
(s525 0.0)
(s526 0.0)
(s527 0.0)
(s528 0.0)
(s529 0.0)
(s530 0.0)
(s531 0.0)
(s532 0.0)
(s533 0.0)
(s534 0.0)
(s535 0.0)
(s536 0.0)
(s537 0.0)
(s538 0.0)
(s539 0.0)
(s540 0.0)
(s541 0.0)
(s542 0.0)
(s543 0.0)
(s544 0.0)
(s545 0.0)
(s546 0.0)
(s547 0.0)
(s548 0.0)
(s549 0.0)
(s550 0.0)
(s551 0.0)
(s552 0.0)
(s553 0.0)
(s554 0.0)
(s555 0.0)
(s556 0.0)
(s557 0.0)
(s558 0.0)
(s559 0.0)
(s560 0.0)
(s561 0.0)
(s562 0.0)
(s563 0.0)
(s564 0.0)
(s565 0.0)
(s566 0.0)
(s567 0.0)
(s568 0.0)
(s569 0.0)
(s570 0.0)
(s571 0.0)
(s572 0.0)
(s573 0.0)
(s574 0.0)
(s575 0.0)
(s576 0.0)
(s577 0.0)
(s578 0.0)
(s579 0.0)
(s580 0.0)
(s581 0.0)
(s582 0.0)
(s583 0.0)
(s584 0.0)
(s585 0.0)
(s586 0.0)
(s587 0.0)
(s588 0.0)
(s589 0.0)
(s590 0.0)
(s591 0.0)
(s592 0.0)
(s593 0.0)
(s594 0.0)
(s595 0.0)
(s596 0.0)
(s597 0.0)
(s598 0.0)
(s599 0.0)
(s600 0.0)
(s601 0.0)
(s602 0.0)
(s603 0.0)
(s604 0.0)
(s605 0.0)
(s606 0.0)
(s607 0.0)
(s608 0.0)
(s609 0.0)
(s610 0.0)
(s611 0.0)
(s612 0.0)
(s613 0.0)
(s614 0.0)
(s615 0.0)
(s616 0.0)
(s617 0.0)
(s618 0.0)
(s619 0.0)
(s620 0.0)
(s621 0.0)
(s622 0.0)
(s623 0.0)
(s624 0.0)
(s625 0.0)
(s626 0.0)
(s627 0.0)
(s628 0.0)
(s629 0.0)
(s630 0.0)
(s631 0.0)
(s632 0.0)
(s633 0.0)
(s634 0.0)
(s635 0.0)
(s636 0.0)
(s637 0.0)
(s638 0.0)
(s639 0.0)
(s640 0.0)
(s641 0.0)
(s642 0.0)
(s643 0.0)
(s644 0.0)
(s645 0.0)
(s646 0.0)
(s647 0.0)
(s648 0.0)
(s649 0.0)
(s650 0.0)
(s651 0.0)
(s652 0.0)
(s653 0.0)
(s654 0.0)
(s655 0.0)
(s656 0.0)
(s657 0.0)
(s658 0.0)
(s659 0.0)
(s660 0.0)
(s661 0.0)
(s662 0.0)
(s663 0.0)
(s664 0.0)
(s665 0.0)
(s666 0.0)
(s667 0.0)
(s668 0.0)
(s669 0.0)
(s670 0.0)
(s671 0.0)
(s672 0.0)
(s673 0.0)
(s674 0.0)
(s675 0.0)
(s676 0.0)
(s677 0.0)
(s678 0.0)
(s679 0.0)
(s680 0.0)
(s681 0.0)
(s682 0.0)
(s683 0.0)
(s684 0.0)
(s685 0.0)
(s686 0.0)
(s687 0.0)
(s688 0.0)
(s689 0.0)
(s690 0.0)
(s691 0.0)
(s692 0.0)
(s693 0.0)
(s694 0.0)
(s695 0.0)
(s696 0.0)
(s697 0.0)
(s698 0.0)
(s699 1.0)
(s700 1.0)
(s701 1.0)
(s702 1.0)
(s703 0.0)
(s704 0.0)
(s705 0.0)
(s706 1.0)
(s707 1.0)
(s708 0.0)
(s709 0.0)
(s710 0.0)
(s711 0.0)
(s712 1.0)
(s713 1.0)
(s714 0.0)
(s715 0.0)
(s716 0.0)
(s717 0.0)
(s718 0.0)
(s719 0.0)
(s720 0.0)
(s721 0.0)
(s722 0.0)
(s723 0.0)
(s724 0.0)
(s725 1.0)
(s726 1.0)
(s727 0.0)
(s728 0.0)
(s729 0.0)
(s730 0.0)
(s731 0.0)
(s732 0.0)
(s733 0.0)
(s734 0.0)
(s735 0.0)
(s736 0.0)
(s737 0.0)
(s738 0.0)
(s739 0.0)
(s740 0.0)
(s741 0.0)
(s742 0.0)
(s743 0.0)
(s744 0.0)
(s745 0.0)
(s746 0.0)
(s747 0.0)
(s748 0.0)
(s749 0.0)
(s750 0.0)
(s751 0.0)
(s752 0.0)
(s753 0.0)
(s754 0.0)
(s755 0.0)
(s756 0.0)
(s757 0.0)
(s758 0.0)
(s759 0.0)
(s760 0.0)
(s761 0.0)
(s762 0.0)
(s763 0.0)
(s764 0.0)
(s765 0.0)
(s766 0.0)
(s767 0.0)
(s768 0.0)
(s769 0.0)
(s770 0.0)
(s771 0.0)
(s772 0.0)
(s773 0.0)
(s774 0.0)
(s775 0.0)
(s776 0.0)
(s777 0.0)
(s778 0.0)
(s779 0.0)
(s780 0.0)
(s781 0.0)
(s782 0.0)
(s783 0.0)
(s784 0.0)
(s785 0.0)
(s786 0.0)
(s787 0.0)
(s788 0.0)
(s789 0.0)
(s790 0.0)
(s791 0.0)
(s792 0.0)
(s793 0.0)
(s794 0.0)
(s795 0.0)
(s796 0.0)
(s797 0.0)
(s798 0.0)
(s799 0.0)
(s800 0.0)
(s801 0.0)
(s802 0.0)
(s803 0.0)
(s804 0.0)
(s805 0.0)
(s806 0.0)
(s807 0.0)
(s808 0.0)
(s809 0.0)
(s810 0.0)
(s811 0.0)
(s812 0.0)
(s813 0.0)
(s814 0.0)
(s815 0.0)
(s816 0.0)
(s817 0.0)
(s818 0.0)
(s819 0.0)
(s820 0.0)
(s821 0.0)
(s822 0.0)
(s823 0.0)
(s824 0.0)
(s825 0.0)
(s826 0.0)
(s827 0.0)
(s828 0.0)
(s829 0.0)
(s830 0.0)
(s831 0.0)
(s832 0.0)
(s833 0.0)
(s834 0.0)
(s835 0.0)
(s836 0.0)
(s837 0.0)
(s838 0.0)
(s839 0.0)
(s840 0.0)
(s841 0.0)
(s842 0.0)
(s843 0.0)
(s844 0.0)
(s845 0.0)
(s846 0.0)
(s847 0.0)
(s848 0.0)
(s849 0.0)
(s850 0.0)
(s851 0.0)
(s852 0.0)
(s853 0.0)
(s854 0.0)
(s855 0.0)
(s856 0.0)
(s857 0.0)
(s858 0.0)
(s859 0.0)
(s860 0.0)
(s861 0.0)
(s862 0.0)
(s863 0.0)
(s864 0.0)
(s865 0.0)
(s866 0.0)
(s867 0.0)
(s868 0.0)
(s869 0.0)
(s870 0.0)
(s871 0.0)
(s872 0.0)
(s873 0.0)
(s874 0.0)
(s875 0.0)
(s876 0.0)
(s877 0.0)
(s878 0.0)
(s879 0.0)
(s880 0.0)
(s881 0.0)
(s882 0.0)
(s883 0.0)
(s884 0.0)
(s885 0.0)
(s886 0.0)
(s887 0.0)
(s888 0.0)
(s889 0.0)
(s890 0.0)
(s891 0.0)
(s892 0.0)
(s893 0.0)
(s894 0.0)
(s895 0.0)
(s896 0.0)
(s897 0.0)
(s898 0.0)
(s899 0.0)
(s900 0.0)
(s901 0.0)
(s902 0.0)
(s903 0.0)
(s904 0.0)
(s905 0.0)
(s906 0.0)
(s907 0.0)
(s908 0.0)
(s909 0.0)
(s910 0.0)
(s911 0.0)
(s912 0.0)
(s913 0.0)
(s914 0.0)
(s915 0.0)
(s916 0.0)
(s917 0.0)
(s918 0.0)
(s919 0.0)
(s920 0.0)
(s921 0.0)
(s922 0.0)
(s923 0.0)
(s924 0.0)
(s925 0.0)
(s926 0.0)
(s927 0.0)
(s928 0.0)
(s929 0.0)
(s930 0.0)
(s931 0.0)
(s932 0.0)
(s933 0.0)
(s934 0.0)
(s935 0.0)
(s936 0.0)
(s937 0.0)
(s938 0.0)
(s939 0.0)
(s940 0.0)
(s941 0.0)
(s942 0.0)
(s943 0.0)
(s944 0.0)
(s945 0.0)
(s946 0.0)
(s947 0.0)
(s948 0.0)
(s949 0.0)
(s950 0.0)
(s951 0.0)
(s952 0.0)
(s953 0.0)
(s954 0.0)
(s955 0.0)
(s956 0.0)
(s957 0.0)
(s958 0.0)
(s959 0.0)
(s960 0.0)
(s961 0.0)
(s962 0.0)
(s963 0.0)
(s964 0.0)
(s965 0.0)
(s966 0.0)
(s967 0.0)
(s968 0.0)
(s969 0.0)
(s970 0.0)
(s971 0.0)
(s972 0.0)
(s973 0.0)
(s974 0.0)
(s975 0.0)
(s976 0.0)
(s977 0.0)
(s978 0.0)
(s979 0.0)
(s980 0.0)
(s981 0.0)
(s982 0.0)
(s983 0.0)
(s984 0.0)
(s985 0.0)
(s986 0.0)
(s987 0.0)
(s988 0.0)
(s989 0.0)
(s990 0.0)
(s991 0.0)
(s992 0.0)
(s993 0.0)
(s994 0.0)
(s995 0.0)
(s996 0.0)
(s997 0.0)
(s998 0.0)
(s999 0.0)
(s1000 0.0)
(s1001 0.0)
(s1002 0.0)
(s1003 0.0)
(s1004 0.0)
(s1005 0.0)
(s1006 0.0)
(s1007 timeout
0.0)
(s1008 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1513 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1938 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1513/3453 variables, and 4 constraints, problems are : Problem set: 0 solved, 1938 unsolved in 30037 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1514 constraints, PredecessorRefiner: 1938/1938 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1938 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1513 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1938 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)
(s77 0)
(s78 0)
(s79 0)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 0)
(s121 0)
(s122 0)
(s123 0)
(s124 0)
(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129 0)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s145 0)
(s146 0)
(s147 0)
(s148 0)
(s149 0)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)
(s159 0)
(s160 0)
(s161 0)
(s162 0)
(s163 0)
(s164 0)
(s165 0)
(s166 0)
(s167 0)
(s168 0)
(s169 0)
(s170 0)
(s171 0)
(s172 0)
(s173 0)
(s174 0)
(s175 0)
(s176 0)
(s177 0)
(s178 0)
(s179 0)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 0)
(s185 0)
(s186 0)
(s187 0)
(s188 0)
(s189 0)
(s190 0)
(s191 0)
(s192 timeout
0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1513/3453 variables, and 4 constraints, problems are : Problem set: 0 solved, 1938 unsolved in 30039 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1514 constraints, PredecessorRefiner: 0/1938 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60465ms problems are : Problem set: 0 solved, 1938 unsolved
Search for dead transitions found 0 dead transitions in 60468ms
Starting structural reductions in LTL mode, iteration 1 : 1514/1632 places, 1939/2077 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62342 ms. Remains : 1514/1632 places, 1939/2077 transitions.
[2025-05-30 08:10:43] [INFO ] Flatten gal took : 40 ms
[2025-05-30 08:10:43] [INFO ] Flatten gal took : 39 ms
[2025-05-30 08:10:43] [INFO ] Input system was already deterministic with 1939 transitions.
[2025-05-30 08:10:43] [INFO ] Flatten gal took : 66 ms
[2025-05-30 08:10:43] [INFO ] Flatten gal took : 54 ms
[2025-05-30 08:10:43] [INFO ] Time to serialize gal into /tmp/CTLFireability4687715477670263228.gal : 5 ms
[2025-05-30 08:10:43] [INFO ] Time to serialize properties into /tmp/CTLFireability13639785472613398578.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/CTLFireability4687715477670263228.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13639785472613398578.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.29353e+10,8.73548,233240,2,22538,5,665331,6,0,7997,1.14537e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 08:11:13] [INFO ] Flatten gal took : 47 ms
[2025-05-30 08:11:13] [INFO ] Applying decomposition
[2025-05-30 08:11:13] [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/graph2216122193072552982.txt' '-o' '/tmp/graph2216122193072552982.bin' '-w' '/tmp/graph2216122193072552982.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2216122193072552982.bin' '-l' '-1' '-v' '-w' '/tmp/graph2216122193072552982.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:11:13] [INFO ] Decomposing Gal with order
[2025-05-30 08:11:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:11:13] [INFO ] Removed a total of 523 redundant transitions.
[2025-05-30 08:11:13] [INFO ] Flatten gal took : 56 ms
[2025-05-30 08:11:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 10 ms.
[2025-05-30 08:11:14] [INFO ] Time to serialize gal into /tmp/CTLFireability3268202140223333027.gal : 12 ms
[2025-05-30 08:11:14] [INFO ] Time to serialize properties into /tmp/CTLFireability13040928296608383531.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/CTLFireability3268202140223333027.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13040928296608383531.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.29353e+10,1.74782,62756,2224,216,107167,7455,2457,222740,137,55278,0


Converting to forward existential form...Done !
original formula: EF((AG(((i15.i0.i2.u235.p1014==0)&&(i34.i0.i2.u515.p2152==0))) + AX(AF((i3.u35.p163==1)))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U !(((i15.i0.i2.u235.p1014==0)&&(i34.i0.i2.u515.p2152==0))))))] != FALSE + [(FwdU(...216
Reverse transition relation is NOT exact ! Due to transitions t26, t208, t260, t293, t371, t442, t647, t728, t759, t788, t837, t1121, t1150, t1202, t1262, ...2092
(forward)formula 0,1,8.09199,272420,1,0,483156,13696,20641,1.13576e+06,638,68542,1901769
FORMULA CloudReconfiguration-PT-311-CTLFireability-2025-04 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 : 1632/1632 places, 2077/2077 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 1587 transition count 2030
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 1587 transition count 2030
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 94 place count 1587 transition count 2026
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 116 place count 1565 transition count 2003
Iterating global reduction 1 with 22 rules applied. Total rules applied 138 place count 1565 transition count 2003
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 139 place count 1565 transition count 2002
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 152 place count 1552 transition count 1988
Iterating global reduction 2 with 13 rules applied. Total rules applied 165 place count 1552 transition count 1988
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 166 place count 1552 transition count 1987
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 176 place count 1542 transition count 1977
Iterating global reduction 3 with 10 rules applied. Total rules applied 186 place count 1542 transition count 1977
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 193 place count 1535 transition count 1970
Iterating global reduction 3 with 7 rules applied. Total rules applied 200 place count 1535 transition count 1970
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 207 place count 1528 transition count 1961
Iterating global reduction 3 with 7 rules applied. Total rules applied 214 place count 1528 transition count 1961
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 219 place count 1523 transition count 1955
Iterating global reduction 3 with 5 rules applied. Total rules applied 224 place count 1523 transition count 1955
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 229 place count 1518 transition count 1948
Iterating global reduction 3 with 5 rules applied. Total rules applied 234 place count 1518 transition count 1948
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 239 place count 1513 transition count 1940
Iterating global reduction 3 with 5 rules applied. Total rules applied 244 place count 1513 transition count 1940
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 245 place count 1513 transition count 1939
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 248 place count 1510 transition count 1934
Iterating global reduction 4 with 3 rules applied. Total rules applied 251 place count 1510 transition count 1934
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 252 place count 1510 transition count 1933
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 254 place count 1508 transition count 1930
Iterating global reduction 5 with 2 rules applied. Total rules applied 256 place count 1508 transition count 1930
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 257 place count 1507 transition count 1929
Iterating global reduction 5 with 1 rules applied. Total rules applied 258 place count 1507 transition count 1929
Applied a total of 258 rules in 764 ms. Remains 1507 /1632 variables (removed 125) and now considering 1929/2077 (removed 148) transitions.
// Phase 1: matrix 1929 rows 1507 cols
[2025-05-30 08:11:22] [INFO ] Computed 4 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:11:23] [INFO ] Implicit Places using invariants in 212 ms returned []
[2025-05-30 08:11:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:11:24] [INFO ] Implicit Places using invariants and state equation in 932 ms returned []
Implicit Place search using SMT with State Equation took 1157 ms to find 0 implicit places.
Running 1928 sub problems to find dead transitions.
[2025-05-30 08:11:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1506 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 30038 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
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 30035 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 60411ms problems are : Problem set: 0 solved, 1928 unsolved
Search for dead transitions found 0 dead transitions in 60413ms
Starting structural reductions in LTL mode, iteration 1 : 1507/1632 places, 1929/2077 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62338 ms. Remains : 1507/1632 places, 1929/2077 transitions.
[2025-05-30 08:12:24] [INFO ] Flatten gal took : 25 ms
[2025-05-30 08:12:24] [INFO ] Flatten gal took : 25 ms
[2025-05-30 08:12:24] [INFO ] Input system was already deterministic with 1929 transitions.
[2025-05-30 08:12:24] [INFO ] Flatten gal took : 25 ms
[2025-05-30 08:12:24] [INFO ] Flatten gal took : 25 ms
[2025-05-30 08:12:24] [INFO ] Time to serialize gal into /tmp/CTLFireability9278727128405591108.gal : 5 ms
[2025-05-30 08:12:24] [INFO ] Time to serialize properties into /tmp/CTLFireability1509111573812234913.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/CTLFireability9278727128405591108.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1509111573812234913.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.27687e+10,8.43265,221272,2,21916,5,614945,6,0,7959,1.10702e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 08:12:54] [INFO ] Flatten gal took : 26 ms
[2025-05-30 08:12:54] [INFO ] Applying decomposition
[2025-05-30 08:12:54] [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/graph11688077834300676447.txt' '-o' '/tmp/graph11688077834300676447.bin' '-w' '/tmp/graph11688077834300676447.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11688077834300676447.bin' '-l' '-1' '-v' '-w' '/tmp/graph11688077834300676447.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:12:54] [INFO ] Decomposing Gal with order
[2025-05-30 08:12:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:12:54] [INFO ] Removed a total of 492 redundant transitions.
[2025-05-30 08:12:55] [INFO ] Flatten gal took : 66 ms
[2025-05-30 08:12:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 9 ms.
[2025-05-30 08:12:55] [INFO ] Time to serialize gal into /tmp/CTLFireability16529249884320893252.gal : 10 ms
[2025-05-30 08:12:55] [INFO ] Time to serialize properties into /tmp/CTLFireability16279643799639469337.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/CTLFireability16529249884320893252.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16279643799639469337.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.27687e+10,0.944931,36908,1620,251,60544,3999,2400,92303,140,18527,0


Converting to forward existential form...Done !
original formula: EF(EG(AF(EX(EF((i6.i1.i0.u49.p307==1))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(EG(!(EX(E(TRUE U (i6.i1.i0.u49.p307==1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t26, t208, t260, t291, t320, t369, t440, t674, t726, t786, t835, t1110, t1191, t1222, t1251, ...2053
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1632/1632 places, 2077/2077 transitions.
Graph (trivial) has 1977 edges and 1632 vertex of which 687 / 1632 are part of one of the 62 SCC in 2 ms
Free SCC test removed 625 places
Ensure Unique test removed 725 transitions
Reduce isomorphic transitions removed 725 transitions.
Graph (complete) has 1536 edges and 1007 vertex of which 998 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 565 transitions
Trivial Post-agglo rules discarded 565 transitions
Performed 565 trivial Post agglomeration. Transition count delta: 565
Iterating post reduction 0 with 565 rules applied. Total rules applied 567 place count 997 transition count 781
Reduce places removed 565 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 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 593 rules applied. Total rules applied 1160 place count 432 transition count 753
Reduce places removed 12 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 15 rules applied. Total rules applied 1175 place count 420 transition count 750
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 6 rules applied. Total rules applied 1181 place count 417 transition count 747
Reduce places removed 1 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 4 with 3 rules applied. Total rules applied 1184 place count 416 transition count 745
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1185 place count 415 transition count 745
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 44 Pre rules applied. Total rules applied 1185 place count 415 transition count 701
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 6 with 88 rules applied. Total rules applied 1273 place count 371 transition count 701
Discarding 20 places :
Symmetric choice reduction at 6 with 20 rule applications. Total rules 1293 place count 351 transition count 672
Iterating global reduction 6 with 20 rules applied. Total rules applied 1313 place count 351 transition count 672
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 6 with 4 rules applied. Total rules applied 1317 place count 351 transition count 668
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1319 place count 349 transition count 668
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 1319 place count 349 transition count 667
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1321 place count 348 transition count 667
Discarding 11 places :
Symmetric choice reduction at 8 with 11 rule applications. Total rules 1332 place count 337 transition count 651
Iterating global reduction 8 with 11 rules applied. Total rules applied 1343 place count 337 transition count 651
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 8 with 4 rules applied. Total rules applied 1347 place count 337 transition count 647
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1348 place count 336 transition count 647
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 1352 place count 332 transition count 640
Iterating global reduction 10 with 4 rules applied. Total rules applied 1356 place count 332 transition count 640
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1357 place count 332 transition count 639
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1358 place count 331 transition count 637
Iterating global reduction 11 with 1 rules applied. Total rules applied 1359 place count 331 transition count 637
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 11 with 82 rules applied. Total rules applied 1441 place count 290 transition count 596
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 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 11 with 20 rules applied. Total rules applied 1461 place count 290 transition count 576
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 1466 place count 285 transition count 576
Discarding 17 places :
Symmetric choice reduction at 13 with 17 rule applications. Total rules 1483 place count 268 transition count 548
Iterating global reduction 13 with 17 rules applied. Total rules applied 1500 place count 268 transition count 548
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 1501 place count 268 transition count 547
Discarding 10 places :
Symmetric choice reduction at 14 with 10 rule applications. Total rules 1511 place count 258 transition count 530
Iterating global reduction 14 with 10 rules applied. Total rules applied 1521 place count 258 transition count 530
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 14 with 3 rules applied. Total rules applied 1524 place count 258 transition count 527
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1525 place count 257 transition count 525
Iterating global reduction 15 with 1 rules applied. Total rules applied 1526 place count 257 transition count 525
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1527 place count 256 transition count 523
Iterating global reduction 15 with 1 rules applied. Total rules applied 1528 place count 256 transition count 523
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1529 place count 255 transition count 521
Iterating global reduction 15 with 1 rules applied. Total rules applied 1530 place count 255 transition count 521
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1531 place count 254 transition count 519
Iterating global reduction 15 with 1 rules applied. Total rules applied 1532 place count 254 transition count 519
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 1540 place count 250 transition count 515
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 1546 place count 250 transition count 509
Discarding 3 places :
Symmetric choice reduction at 16 with 3 rule applications. Total rules 1549 place count 247 transition count 503
Iterating global reduction 16 with 3 rules applied. Total rules applied 1552 place count 247 transition count 503
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 1553 place count 247 transition count 502
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 17 with 6 rules applied. Total rules applied 1559 place count 244 transition count 499
Drop transitions (Redundant composition of simpler transitions.) removed 78 transitions
Redundant transition composition rules discarded 78 transitions
Iterating global reduction 17 with 78 rules applied. Total rules applied 1637 place count 244 transition count 421
Drop transitions (Trivial Post-Agglo cleanup.) removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 17 with 34 rules applied. Total rules applied 1671 place count 244 transition count 387
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 18 with 34 rules applied. Total rules applied 1705 place count 210 transition count 387
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 19 with 3 Pre rules applied. Total rules applied 1705 place count 210 transition count 384
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 19 with 6 rules applied. Total rules applied 1711 place count 207 transition count 384
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 19 with 10 rules applied. Total rules applied 1721 place count 202 transition count 379
Discarding 3 places :
Symmetric choice reduction at 19 with 3 rule applications. Total rules 1724 place count 199 transition count 376
Iterating global reduction 19 with 3 rules applied. Total rules applied 1727 place count 199 transition count 376
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 19 with 8 rules applied. Total rules applied 1735 place count 199 transition count 368
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 1 rules applied. Total rules applied 1736 place count 198 transition count 367
Applied a total of 1736 rules in 158 ms. Remains 198 /1632 variables (removed 1434) and now considering 367/2077 (removed 1710) transitions.
[2025-05-30 08:13:25] [INFO ] Flow matrix only has 315 transitions (discarded 52 similar events)
// Phase 1: matrix 315 rows 198 cols
[2025-05-30 08:13:25] [INFO ] Computed 0 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:13:25] [INFO ] Implicit Places using invariants in 68 ms returned []
[2025-05-30 08:13:25] [INFO ] Flow matrix only has 315 transitions (discarded 52 similar events)
[2025-05-30 08:13:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:13:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 08:13:25] [INFO ] Implicit Places using invariants and state equation in 161 ms returned [19, 77]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 232 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 196/1632 places, 367/2077 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 194 transition count 365
Applied a total of 4 rules in 9 ms. Remains 194 /196 variables (removed 2) and now considering 365/367 (removed 2) transitions.
[2025-05-30 08:13:25] [INFO ] Flow matrix only has 313 transitions (discarded 52 similar events)
// Phase 1: matrix 313 rows 194 cols
[2025-05-30 08:13:25] [INFO ] Computed 0 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:13:25] [INFO ] Implicit Places using invariants in 70 ms returned []
[2025-05-30 08:13:25] [INFO ] Flow matrix only has 313 transitions (discarded 52 similar events)
[2025-05-30 08:13:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:13:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 08:13:25] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 194/1632 places, 365/2077 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 636 ms. Remains : 194/1632 places, 365/2077 transitions.
[2025-05-30 08:13:25] [INFO ] Flatten gal took : 6 ms
[2025-05-30 08:13:25] [INFO ] Flatten gal took : 5 ms
[2025-05-30 08:13:25] [INFO ] Input system was already deterministic with 365 transitions.
[2025-05-30 08:13:25] [INFO ] Flatten gal took : 8 ms
[2025-05-30 08:13:25] [INFO ] Flatten gal took : 6 ms
[2025-05-30 08:13:25] [INFO ] Time to serialize gal into /tmp/CTLFireability15691325695372351043.gal : 2 ms
[2025-05-30 08:13:25] [INFO ] Time to serialize properties into /tmp/CTLFireability14711839399506108609.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/CTLFireability15691325695372351043.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14711839399506108609.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,2.93948e+06,0.188704,11332,2,2021,5,27508,6,0,1081,35822,0


Converting to forward existential form...Done !
original formula: EG((EG((p311==1)) + (p97!=1)))
=> equivalent forward existential formula: [FwdG(Init,(EG((p311==1)) + (p97!=1)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t7, t12, t13, t15, t30, t54, t60, t64, t70, t71, t73, t88, t113, t119, t122, t127, t128, ...526
(forward)formula 0,1,4.61496,174352,1,0,584,721226,666,332,6074,1.20376e+06,770
FORMULA CloudReconfiguration-PT-311-CTLFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1632/1632 places, 2077/2077 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 1588 transition count 2031
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 1588 transition count 2031
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 92 place count 1588 transition count 2027
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 113 place count 1567 transition count 2005
Iterating global reduction 1 with 21 rules applied. Total rules applied 134 place count 1567 transition count 2005
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 135 place count 1567 transition count 2004
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 147 place count 1555 transition count 1991
Iterating global reduction 2 with 12 rules applied. Total rules applied 159 place count 1555 transition count 1991
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 160 place count 1555 transition count 1990
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 170 place count 1545 transition count 1980
Iterating global reduction 3 with 10 rules applied. Total rules applied 180 place count 1545 transition count 1980
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 187 place count 1538 transition count 1973
Iterating global reduction 3 with 7 rules applied. Total rules applied 194 place count 1538 transition count 1973
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 201 place count 1531 transition count 1964
Iterating global reduction 3 with 7 rules applied. Total rules applied 208 place count 1531 transition count 1964
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 213 place count 1526 transition count 1958
Iterating global reduction 3 with 5 rules applied. Total rules applied 218 place count 1526 transition count 1958
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 223 place count 1521 transition count 1951
Iterating global reduction 3 with 5 rules applied. Total rules applied 228 place count 1521 transition count 1951
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 233 place count 1516 transition count 1943
Iterating global reduction 3 with 5 rules applied. Total rules applied 238 place count 1516 transition count 1943
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 239 place count 1516 transition count 1942
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 242 place count 1513 transition count 1937
Iterating global reduction 4 with 3 rules applied. Total rules applied 245 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 246 place count 1513 transition count 1936
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 248 place count 1511 transition count 1933
Iterating global reduction 5 with 2 rules applied. Total rules applied 250 place count 1511 transition count 1933
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 251 place count 1510 transition count 1932
Iterating global reduction 5 with 1 rules applied. Total rules applied 252 place count 1510 transition count 1932
Applied a total of 252 rules in 844 ms. Remains 1510 /1632 variables (removed 122) and now considering 1932/2077 (removed 145) transitions.
// Phase 1: matrix 1932 rows 1510 cols
[2025-05-30 08:13:31] [INFO ] Computed 4 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:13:31] [INFO ] Implicit Places using invariants in 238 ms returned []
[2025-05-30 08:13:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:13:32] [INFO ] Implicit Places using invariants and state equation in 924 ms returned []
Implicit Place search using SMT with State Equation took 1164 ms to find 0 implicit places.
Running 1931 sub problems to find dead transitions.
[2025-05-30 08:13:32] [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) 0/1509 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1931 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1509/3442 variables, and 4 constraints, problems are : Problem set: 0 solved, 1931 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1510 constraints, PredecessorRefiner: 1931/1931 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1931 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1509 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1931 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 1509/3442 variables, and 4 constraints, problems are : Problem set: 0 solved, 1931 unsolved in 30033 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1510 constraints, PredecessorRefiner: 0/1931 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60456ms problems are : Problem set: 0 solved, 1931 unsolved
Search for dead transitions found 0 dead transitions in 60459ms
Starting structural reductions in LTL mode, iteration 1 : 1510/1632 places, 1932/2077 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62475 ms. Remains : 1510/1632 places, 1932/2077 transitions.
[2025-05-30 08:14:32] [INFO ] Flatten gal took : 27 ms
[2025-05-30 08:14:33] [INFO ] Flatten gal took : 27 ms
[2025-05-30 08:14:33] [INFO ] Input system was already deterministic with 1932 transitions.
[2025-05-30 08:14:33] [INFO ] Flatten gal took : 26 ms
[2025-05-30 08:14:33] [INFO ] Flatten gal took : 27 ms
[2025-05-30 08:14:33] [INFO ] Time to serialize gal into /tmp/CTLFireability2367114310398799543.gal : 5 ms
[2025-05-30 08:14:33] [INFO ] Time to serialize properties into /tmp/CTLFireability16584349124909677210.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/CTLFireability2367114310398799543.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16584349124909677210.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.28505e+10,8.54402,221488,2,21928,5,615123,6,0,7974,1.10325e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 08:15:03] [INFO ] Flatten gal took : 29 ms
[2025-05-30 08:15:03] [INFO ] Applying decomposition
[2025-05-30 08:15:03] [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/graph18084364177213693211.txt' '-o' '/tmp/graph18084364177213693211.bin' '-w' '/tmp/graph18084364177213693211.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18084364177213693211.bin' '-l' '-1' '-v' '-w' '/tmp/graph18084364177213693211.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:15:03] [INFO ] Decomposing Gal with order
[2025-05-30 08:15:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:15:03] [INFO ] Removed a total of 510 redundant transitions.
[2025-05-30 08:15:03] [INFO ] Flatten gal took : 58 ms
[2025-05-30 08:15:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 8 ms.
[2025-05-30 08:15:03] [INFO ] Time to serialize gal into /tmp/CTLFireability6772697827619301591.gal : 13 ms
[2025-05-30 08:15:03] [INFO ] Time to serialize properties into /tmp/CTLFireability11637883302921863267.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/CTLFireability6772697827619301591.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11637883302921863267.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.28505e+10,0.992716,34020,2019,266,51221,5295,2562,88831,141,29492,0


Converting to forward existential form...Done !
original formula: !(A(AX(!((EF((i15.i1.i1.u213.p931==1)) + (i2.u15.p97==1)))) U AG(((A((i36.i0.i3.u601.p2523==1) U (i36.i0.i5.u592.p2489==1)) + (i15.i0.i1....230
=> equivalent forward existential formula: (([(FwdU(((FwdU((FwdU(Init,!(!(E(TRUE U !(((!((E(!((i36.i0.i5.u592.p2489==1)) U (!((i36.i0.i3.u601.p2523==1)) * ...1341
Reverse transition relation is NOT exact ! Due to transitions t26, t182, t211, t263, t294, t323, t443, t648, t677, t729, t789, t1143, t1195, t1255, t1304, ...2078
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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local 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 0,1,11.4353,348388,1,0,620702,15201,26239,1.54298e+06,773,72888,2071138
FORMULA CloudReconfiguration-PT-311-CTLFireability-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1632/1632 places, 2077/2077 transitions.
Graph (trivial) has 1982 edges and 1632 vertex of which 705 / 1632 are part of one of the 63 SCC in 1 ms
Free SCC test removed 642 places
Ensure Unique test removed 746 transitions
Reduce isomorphic transitions removed 746 transitions.
Graph (complete) has 1515 edges and 990 vertex of which 981 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 555 transitions
Trivial Post-agglo rules discarded 555 transitions
Performed 555 trivial Post agglomeration. Transition count delta: 555
Iterating post reduction 0 with 555 rules applied. Total rules applied 557 place count 980 transition count 770
Reduce places removed 555 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 581 rules applied. Total rules applied 1138 place count 425 transition count 744
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 1149 place count 414 transition count 744
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 43 Pre rules applied. Total rules applied 1149 place count 414 transition count 701
Deduced a syphon composed of 43 places in 0 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 3 with 86 rules applied. Total rules applied 1235 place count 371 transition count 701
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 1255 place count 351 transition count 672
Iterating global reduction 3 with 20 rules applied. Total rules applied 1275 place count 351 transition count 672
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 4 rules applied. Total rules applied 1279 place count 351 transition count 668
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1281 place count 349 transition count 668
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1281 place count 349 transition count 667
Deduced a syphon composed of 1 places in 13 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1283 place count 348 transition count 667
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 1295 place count 336 transition count 649
Iterating global reduction 5 with 12 rules applied. Total rules applied 1307 place count 336 transition count 649
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 5 with 4 rules applied. Total rules applied 1311 place count 336 transition count 645
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1312 place count 335 transition count 645
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1316 place count 331 transition count 638
Iterating global reduction 7 with 4 rules applied. Total rules applied 1320 place count 331 transition count 638
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1321 place count 331 transition count 637
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1322 place count 330 transition count 635
Iterating global reduction 8 with 1 rules applied. Total rules applied 1323 place count 330 transition count 635
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 8 with 82 rules applied. Total rules applied 1405 place count 289 transition count 594
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 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 20 rules applied. Total rules applied 1425 place count 289 transition count 574
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 1430 place count 284 transition count 574
Discarding 17 places :
Symmetric choice reduction at 10 with 17 rule applications. Total rules 1447 place count 267 transition count 546
Iterating global reduction 10 with 17 rules applied. Total rules applied 1464 place count 267 transition count 546
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1465 place count 267 transition count 545
Discarding 11 places :
Symmetric choice reduction at 11 with 11 rule applications. Total rules 1476 place count 256 transition count 526
Iterating global reduction 11 with 11 rules applied. Total rules applied 1487 place count 256 transition count 526
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 1490 place count 256 transition count 523
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 1492 place count 254 transition count 519
Iterating global reduction 12 with 2 rules applied. Total rules applied 1494 place count 254 transition count 519
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 1496 place count 252 transition count 515
Iterating global reduction 12 with 2 rules applied. Total rules applied 1498 place count 252 transition count 515
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 1500 place count 250 transition count 511
Iterating global reduction 12 with 2 rules applied. Total rules applied 1502 place count 250 transition count 511
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 1504 place count 248 transition count 507
Iterating global reduction 12 with 2 rules applied. Total rules applied 1506 place count 248 transition count 507
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 1508 place count 246 transition count 500
Iterating global reduction 12 with 2 rules applied. Total rules applied 1510 place count 246 transition count 500
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1511 place count 245 transition count 495
Iterating global reduction 12 with 1 rules applied. Total rules applied 1512 place count 245 transition count 495
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 1520 place count 241 transition count 491
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 1524 place count 241 transition count 487
Discarding 3 places :
Symmetric choice reduction at 13 with 3 rule applications. Total rules 1527 place count 238 transition count 481
Iterating global reduction 13 with 3 rules applied. Total rules applied 1530 place count 238 transition count 481
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 1536 place count 235 transition count 478
Drop transitions (Redundant composition of simpler transitions.) removed 73 transitions
Redundant transition composition rules discarded 73 transitions
Iterating global reduction 13 with 73 rules applied. Total rules applied 1609 place count 235 transition count 405
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 13 with 32 rules applied. Total rules applied 1641 place count 235 transition count 373
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 14 with 32 rules applied. Total rules applied 1673 place count 203 transition count 373
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 3 Pre rules applied. Total rules applied 1673 place count 203 transition count 370
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 1679 place count 200 transition count 370
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 1687 place count 196 transition count 366
Discarding 3 places :
Symmetric choice reduction at 15 with 3 rule applications. Total rules 1690 place count 193 transition count 363
Iterating global reduction 15 with 3 rules applied. Total rules applied 1693 place count 193 transition count 363
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 1700 place count 193 transition count 356
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1701 place count 192 transition count 355
Applied a total of 1701 rules in 139 ms. Remains 192 /1632 variables (removed 1440) and now considering 355/2077 (removed 1722) transitions.
[2025-05-30 08:15:15] [INFO ] Flow matrix only has 305 transitions (discarded 50 similar events)
// Phase 1: matrix 305 rows 192 cols
[2025-05-30 08:15:15] [INFO ] Computed 0 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:15:15] [INFO ] Implicit Places using invariants in 65 ms returned []
[2025-05-30 08:15:15] [INFO ] Flow matrix only has 305 transitions (discarded 50 similar events)
[2025-05-30 08:15:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:15:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 08:15:15] [INFO ] Implicit Places using invariants and state equation in 166 ms returned [9, 67]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 234 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 190/1632 places, 355/2077 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 188 transition count 353
Applied a total of 4 rules in 8 ms. Remains 188 /190 variables (removed 2) and now considering 353/355 (removed 2) transitions.
[2025-05-30 08:15:15] [INFO ] Flow matrix only has 303 transitions (discarded 50 similar events)
// Phase 1: matrix 303 rows 188 cols
[2025-05-30 08:15:15] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:15:15] [INFO ] Implicit Places using invariants in 57 ms returned []
[2025-05-30 08:15:15] [INFO ] Flow matrix only has 303 transitions (discarded 50 similar events)
[2025-05-30 08:15:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:15:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 08:15:15] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 222 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 188/1632 places, 353/2077 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 604 ms. Remains : 188/1632 places, 353/2077 transitions.
[2025-05-30 08:15:15] [INFO ] Flatten gal took : 7 ms
[2025-05-30 08:15:15] [INFO ] Flatten gal took : 5 ms
[2025-05-30 08:15:15] [INFO ] Input system was already deterministic with 353 transitions.
[2025-05-30 08:15:15] [INFO ] Flatten gal took : 10 ms
[2025-05-30 08:15:15] [INFO ] Flatten gal took : 5 ms
[2025-05-30 08:15:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4792951407490946373.gal : 1 ms
[2025-05-30 08:15:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4571658928446284437.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4792951407490946373.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4571658928446284437.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
RANDOM walk for 32886 steps (5078 resets) in 261 ms. (125 steps per ms) remains 0/1 properties
FORMULA CloudReconfiguration-PT-311-CTLFireability-2025-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
Loading property file /tmp/ReachabilityCardinality4571658928446284437.prop.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1632/1632 places, 2077/2077 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 1587 transition count 2030
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 1587 transition count 2030
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 94 place count 1587 transition count 2026
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 116 place count 1565 transition count 2003
Iterating global reduction 1 with 22 rules applied. Total rules applied 138 place count 1565 transition count 2003
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 139 place count 1565 transition count 2002
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 152 place count 1552 transition count 1988
Iterating global reduction 2 with 13 rules applied. Total rules applied 165 place count 1552 transition count 1988
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 166 place count 1552 transition count 1987
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 176 place count 1542 transition count 1977
Iterating global reduction 3 with 10 rules applied. Total rules applied 186 place count 1542 transition count 1977
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 193 place count 1535 transition count 1970
Iterating global reduction 3 with 7 rules applied. Total rules applied 200 place count 1535 transition count 1970
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 207 place count 1528 transition count 1961
Iterating global reduction 3 with 7 rules applied. Total rules applied 214 place count 1528 transition count 1961
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 219 place count 1523 transition count 1955
Iterating global reduction 3 with 5 rules applied. Total rules applied 224 place count 1523 transition count 1955
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 229 place count 1518 transition count 1948
Iterating global reduction 3 with 5 rules applied. Total rules applied 234 place count 1518 transition count 1948
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 239 place count 1513 transition count 1940
Iterating global reduction 3 with 5 rules applied. Total rules applied 244 place count 1513 transition count 1940
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 245 place count 1513 transition count 1939
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 248 place count 1510 transition count 1934
Iterating global reduction 4 with 3 rules applied. Total rules applied 251 place count 1510 transition count 1934
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 252 place count 1510 transition count 1933
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 254 place count 1508 transition count 1930
Iterating global reduction 5 with 2 rules applied. Total rules applied 256 place count 1508 transition count 1930
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 257 place count 1507 transition count 1929
Iterating global reduction 5 with 1 rules applied. Total rules applied 258 place count 1507 transition count 1929
Applied a total of 258 rules in 778 ms. Remains 1507 /1632 variables (removed 125) and now considering 1929/2077 (removed 148) transitions.
// Phase 1: matrix 1929 rows 1507 cols
[2025-05-30 08:15:16] [INFO ] Computed 4 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:15:16] [INFO ] Implicit Places using invariants in 243 ms returned []
[2025-05-30 08:15:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:15:17] [INFO ] Implicit Places using invariants and state equation in 980 ms returned []
Implicit Place search using SMT with State Equation took 1225 ms to find 0 implicit places.
Running 1928 sub problems to find dead transitions.
[2025-05-30 08:15:17] [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 30039 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: ((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)
(s77 0)
(s78 0)
(s79 0)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 0)
(s121 0)
(s122 0)
(s123 0)
(s124 0)
(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129 0)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s145 0)
(s146 0)
(s147 0)
(s148 0)
(s149 0)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)
(s159 0)
(s160 0)
(s161 0)
(s162 0)
(s163 0)
(s164 0)
(s165 0)
(s166 0)
(s167 0)
(s168 0)
(s169 0)
(s170 0)
(s171 0)
(s172 0)
(s173 0)
(s174 0)
(s175 0)
(s176 0)
(s177 0)
(s178 0)
(s179 0)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 0)
(s185 0)
(s186 0)
(s187 0)
(s188 0)
(s189 0)
(s190 0)
(s191 0)
(s192 0)
(s193 0)
(s194 0)
(s195 0)
(s196 0)
(s197 0)
(s198 0)
(s199 0)
(s200 0)
(s201 0)
(s202 0)
(s203 0)
(s204 0)
(s205 0)
(s206 0)
(s207 0)
(s208 0)
(s209 0)
(s210 0)
(s211 0)
(s212 0)
(s213 0)
(s214 0)
(s215 0)
(s216 0)
(s217 0)
(s218 0)
(s219 1)
(s220 1)
(s221 0)
(s222 1)
(s223 1)
(s224 0)
(s225 1)
(s226 1)
(s227 1)
(s228 0)
(s229 0)
(s230 0)
(s231 0)
(s232 1)
(s233 1)
(s234 0)
(s235 1)
(s236 0)
(s237 0)
(s238 0)
(s239 0)
(s240 0)
(s241 0)
(s242 0)
(s243 0)
(s244 0)
(s245 0)
(s246 0)
(s247 0)
(s248 0)
(s249 0)
(s250 0)
(s251 0)
(s252 0)
(s253 0)
(s254 0)
(s255 0)
(s256 0)
(s257 0)
(s258 0)
(s259 0)
(s260 0)
(s261 0)
(s262 0)
(s263 0)
(s264 0)
(s265 0)
(s266 0)
(s267 0)
(s268 0)
(s269 0)
(s270 1)
(s271 0)
(s272 0)
(s273 1)
(s274 0)
(s275 0)
(s276 0)
(s277 0)
(s278 0)
(s279 0)
(s280 0)
(s281 0)
(s282 0)
(s283 0)
(s284 0)
(s285 0)
(s286 0)
(s287 0)
(s288 1)
(s289 1)
(s290 0)
(s291 0)
(s292 1)
(s293 1)
(s294 1)
(s295 1)
(s296 0)
(s297 0)
(s298 1)
(s299 1)
(s300 0)
(s301 0)
(s302 0)
(s303 0)
(s304 0)
(s305 0)
(s306 0)
(s307 0)
(s308 0)
(s309 0)
(s310 1)
(s311 0)
(s312 0)
(s313 0)
(s314 1)
(s315 0)
(s316 0)
(s317 0)
(s318 1)
(s319 0)
(s320 0)
(s321 0)
(s322 0)
(s323 1)
(s324 0)
(s325 0)
(s326 0)
(s327 0)
(s328 0)
(s329 0)
(s330 0)
(s331 0)
(s332 0)
(s333 0)
(s334 0)
(s335 0)
(s336 0)
(s337 0)
(s338 0)
(s339 0)
(s340 0)
(s341 0)
(s342 0)
(s343 0)
(s344 0)
(s345 0)
(s346 0)
(s347 0)
(s348 0)
(s349 0)
(s350 0)
(s351 0)
(s352 0)
(s353 0)
(s354 0)
(s355 0)
(s356 0)
(s357 0)
(s358 0)
(s359 0)
(s360 0)
(s361 0)
(s362 0)
(s363 0)
(s364 0)
(s365 0)
(s366 0)
(s367 0)
(s368 0)
(s369 0)
(s370 0)
(s371 0)
(s372 0)
(s373 0)
(s374 0)
(s375 0)
(s376 0)
(s377 0)
(s378 0)
(s379 0)
(s380 0)
(s381 0)
(s382 0)
(s383 0)
(s384 0)
(s385 0)
(s386 0)
(s387 0)
(s388 0)
(s389 0)
(s390 0)
(s391 0)
(s392 0)
(s393 0)
(s394 0)
(s395 0)
(s396 0)
(s397 0)
(s398 0)
(s399 0)
(s400 0)
(s401 0)
(s402 0)
(s403 0)
(s404 0)
(s405 0)
(s406 0)
(s407 0)
(s408 0)
(s409 0)
(s410 0)
(s411 0)
(s412 0)
(s413 0)
(s414 0)
(s415 0)
(s416 0)
(s417 0)
(s418 0)
(s419 0)
(s420 0)
(s421 0)
(s422 0)
(s423 0)
(s424 0)
(s425 0)
(s426 0)
(s427 0)
(s428 0)
(s429 0)
(s430 0)
(s431 0)
(s432 0)
(s433 0)
(s434 0)
(s435 0)
(s436 0)
(s437 0)
(s438 0)
(s439 0)
(s440 0)
(s441 0)
(s442 0)
(s443 0)
(s444 0)
(s445 0)
(s446 0)
(s447 0)
(s448 0)
(s449 0)
(s450 0)
(s451 0)
(s452 0)
(s453 0)
(s454 0)
(s455 0)
(s456 0)
(s457 0)
(s458 0)
(s459 0)
(s460 0)
(s461 0)
(s462 0)
(s463 0)
(s464 0)
(s465 0)
(s466 0)
(s467 0)
(s468 0)
(s469 0)
(s470 0)
(s471 0)
(s472 0)
(s473 0)
(s474 0)
(s475 0)
(s476 0)
(s477 0)
(s478 0)
(s479 0)
(s480 0)
(s481 0)
(s482 0)
(s483 0)
(s484 0)
(s485 0)
(s486 0)
(s487 0)
(s488 0)
(s489 0)
(s490 0)
(s491 0)
(s492 0)
(s493 0)
(s494 0)
(s495 0)
(s496 0)
(s497 0)
(s498 0)
(s499 0)
(s500 0)
(s501 0)
(s502 0)
(s503 0)
(s504 0)
(s505 0)
(s506 0)
(s507 0)
(s508 0)
(s509 0)
(s510 0)
(s511 0)
(s512 0)
(s513 0)
(s514 0)
(s515 0)
(s516 0)
(s517 0)
(s518 0)
(s519 0)
(s520 0)
(s521 0)
(s522 0)
(s523 0)
(s524 0)
(s525 0)
(s526 0)
(s527 0)
(s528 0)
(s529 0)
(s530 0)
(s531 0)
(s532 0)
(s533 0)
(s534 0)
(s535 0)
(s536 0)
(s537 0)
(s538 0)
(s539 0)
(s540 0)
(s541 0)
(s542 0)
(s543 0)
(s544 0)
(s545 0)
(s546 0)
(s547 0)
(s548 0)
(s549 0)
(s550 0)
(s551 0)
(s552 0)
(s553 0)
(s554 0)
(s555 0)
(s556 0)
(s557 0)
(s558 0)
(s559 0)
(s560 0)
(s561 0)
(s562 0)
(s563 0)
(s564 0)
(s565 0)
(s566 0)
(s567 0)
(s568 0)
(s569 0)
(s570 0)
(s571 0)
(s572 0)
(s573 0)
(s574 0)
(s575 0)
(s576 0)
(s577 0)
(s578 0)
(s579 0)
(s580 0)
(s581 0)
(s582 0)
(s583 0)
(s584 0)
(s585 0)
(s586 0)
(s587 0)
(s588 0)
(s589 0)
(s590 0)
(s591 0)
(s592 0)
(s593 0)
(s594 0)
(s595 0)
(s596 0)
(s597 0)
(s598 0)
(s599 0)
(s600 0)
(s601 0)
(s602 0)
(s603 0)
(s604 0)
(s605 0)
(s606 0)
(s607 0)
(s608 0)
(s609 0)
(s610 0)
(s611 0)
(s612 0)
(s613 0)
(s614 0)
(s615 0)
(s616 0)
(s617 0)
(s618 0)
(s619 0)
(s620 0)
(s621 0)
(s622 0)
(s623 0)
(s624 0)
(s625 0)
(s626 0)
(s627 0)
(s628 0)
(s629 0)
(s630 0)
(s631 0)
(s632 0)
(s633 0)
(s634 0)
(s635 0)
(s636 0)
(s637 0)
(s638 0)
(s639 0)
(s640 0)
(s641 0)
(s642 0)
(s643 0)
(s644 0)
(s645 0)
(s646 0)
(s647 0)
(s648 0)
(s649 0)
(s650 0)
(s651 0)
(s652 0)
(s653 0)
(s654 0)
(s655 0)
(s656 0)
(s657 0)
(s658 0)
(s659 0)
(s660 0)
(s661 0)
(s662 0)
(s663 0)
(s664 0)
(s665 0)
(s666 0)
(s667 0)
(s668 0)
(s669 0)
(s670 0)
(s671 0)
(s672 0)
(s673 0)
(s674 0)
(s675 0)
(s676 0)
(s677 0)
(s678 0)
(s679 0)
(s680 0)
(s681 0)
(s682 0)
(s683 0)
(s684 0)
(s685 0)
(s686 0)
(s687 0)
(s688 0)
(s689 0)
(s690 0)
(s691 0)
(s692 0)
(s693 1)
(s694 1)
(s695 1)
(s696 1)
(s697 0)
(s698 0)
(s699 1)
(s700 0)
(s701 0)
(s702 0)
(s703 0)
(s704 0)
(s705 0)
(s706 1)
(s707 1)
(s708 1)
(s709 0)
(s710 0)
(s711 1)
(s712 0)
(s713 0)
(s714 0)
(s715 0)
(s716 0)
(s717 0)
(s718 0)
(s719 0)
(s720 0)
(s721 0)
(s722 0)
(s723 0)
(s724 1)
(s725 0)
(s726 0)
(s727 0)
(s728 0)
(s729 0)
(s730 0)
(s731 0)
(s732 0)
(s733 0)
(s734 0)
(s735 0)
(s736 0)
(s737 0)
(s738 0)
(s739 0)
(s740 0)
(s741 0)
(s742 0)
(s743 0)
(s744 0)
(s745 0)
(s746 0)
(s747 0)
(s748 0)
(s749 0)
(s750 0)
(s751 0)
(s752 0)
(s753 0)
(s754 0)
(s755 0)
(s756 0)
(s757 0)
(s758 0)
(s759 0)
(s760 0)
(s761 0)
(s762 0)
(s763 0)
(s764 0)
(s765 0)
(s766 0)
(s767 0)
(s768 0)
(s769 0)
(s770 0)
(s771 0)
(s772 0)
(s773 0)
(s774 0)
(s775 0)
(s776 0)
(s777 0)
(s778 0)
(s779 0)
(s780 0)
(s781 0)
(s782 0)
(s783 0)
(s784 0)
(s785 0)
(s786 0)
(s787 0)
(s788 0)
(s789 0)
(s790 0)
(s791 0)
(s792 0)
(s793 0)
(s794 0)
(s795 0)
(s796 0)
(s797 0)
(s798 0)
(s799 0)
(s800 0)
(s801 0)
(s802 0)
(s803 0)
(s804 0)
(s805 0)
(s806 0)
(s807 0)
(s808 0)
(s809 0)
(s810 0)
(s811 0)
(s812 0)
(s813 0)
(s814 0)
(s815 0)
(s816 0)
(s817 0)
(s818 0)
(s819 0)
(s820 0)
(s821 0)
(s822 0)
(s823 0)
(s824 0)
(s825 0)
(s826 0)
(s827 0)
(s828 0)
(s829 0)
(s830 0)
(s831 0)
(s832 0)
(s833 0)
(s834 0)
(s835 0)
(s836 0)
(s837 0)
(s838 0)
(s839 0)
(s840 0)
(s841 0)
(s842 0)
(s843 0)
(s844 0)
(s845 0)
(s846 0)
(s847 0)
(s848 0)
(s849 0)
(s850 0)
(s851 0)
(s852 0)
(s853 0)
(s854 0)
(s855 0)
(s856 0)
(s857 0)
(s858 0)
(s859 0)
(s860 0)
(s861 0)
(s862 0)
(s863 0)
(s864 0)
(s865 0)
(s866 0)
(s867 0)
(s868 0)
(s869 0)
(s870 0)
(s871 0)
(s872 0)
(s873 0)
(s874 0)
(s875 0)
(s876 0)
(s877 0)
(s878 0)
(s879 0)
(s880 0)
(s881 0)
(s882 0)
(s883 0)
(s884 0)
(s885 0)
(s886 0)
(s887 0)
(s888 0)
(s889 0)
(s890 0)
(s891 0)
(s892 0)
(s893 0)
(s894 0)
(s895 0)
(s896 0)
(s897 0)
(s898 0)
(s899 0)
(s900 0)
(s901 0)
(s902 0)
(s903 0)
(s904 0)
(s905 0)
(s906 0)
(s907 0)
(s908 0)
(s909 0)
(s910 0)
(s911 0)
(s912 0)
(s913 0)
(s914 0)
(s915 0)
(s916 0)
(s917 0)
(s918 0)
(s919 0)
(s920 0)
(s921 0)
(s922 0)
(s923 0)
(s924 0)
(s925 0)
(s926 0)
(s927 0)
(s928 0)
(s929 0)
(s930 0)
(s931 0)
(s932 0)
(s933 0)
(s934 0)
(s935 0)
(s936 0)
(s937 0)
(s938 0)
(s939 0)
(s940 0)
(s941 0)
(s942 0)
(s943 0)
(s944 0)
(s945 0)
(s946 0)
(s947 0)
(s948 0)
(s949 0)
(s950 0)
(s951 0)
(s952 0)
(s953 0)
(s954 0)
(s955 0)
(s956 0)
(s957 0)
(s958 0)
(s959 0)
(s960 0)
(s961 0)
(s962 0)
(s963 0)
(s964 0)
(s965 0)
(s966 0)
(s967 0)
(s968 0)
(s969 0)
(s970 0)
(s971 0)
(s972 0)
(s973 0)
(s974 0)
(s975 0)
(s976 0)
(s977 0)
(s978 0)
(s979 0)
(s980 0)
(s981 0)
(s982 0)
(s983 0)
(s984 0)
(s985 0)
(s986 0)
(s987 0)
(s988 0)
(s989 0)
(s990 0)
(s991 0)
(s992 0)
(s993 0)
(s994 0)
(s995 0)
(s996 0)
(s997 0)
(s998 0)
(s999 0)
(s1000 0)
(s1001 0)
(s1002 0)
(s1003 0)
(s1004 0)
(s1005 0)
(s1006 0)
(s1007 0)
(s1008 0)
(s1009 0)
(s1010 0)
(s1011 0)
(s1012 0)
(s1013 0)
(s1014 0)
(s1015 0)
(s1016 0)
(s1017 0)
(s1018 0)
(s1019 0)
(s1020 0)
(s1021 0)
(s1022 0)
(s1023 0)
(s1024 0)
(s1025 0)
(s1026 0)
(s1027 0)
(s1028 0)
(s1029 0)
(s1030 0)
(s1031 0)
(s1032 0)
(s1033 0)
(s1034 0)
(s1035 0)
(s1036 0)
(s1037 0)
(s1038 0)
(s1039 0)
(s1040 0)
(s1041 0)
(s1042 0)
(s1043 0)
(s1044 0)
(s1045 0)
(s1046 0)
(s1047 0)
(s1048 0)
(s1049 0)
(s1050 0)
(s1051 0)
(s1052 0)
(s1053 0)
(s1054 0)
(s1055 0)
(s1056 0)
(s1057 0)
(s1058 0)
(s1059 0)
(s1060 0)
(s1061 0)
(s1062 0)
(s1063 0)
(s1064 0)
(s1065 0)
(s1066 0)
(s1067 0)
(s1068 0)
(s1069 0)
(s1070 0)
(s1071 0)
(s1072 0)
(s1073 0)
(s1074 0)
(s1075 0)
(s1076 0)
(s1077 0)
(s1078 0)
(s1079 0)
(s1080 0)
(s1081 0)
(s1082 0)
(s1083 0)
(s1084 0)
(s1085 0)
(s1086 0)
(s1087 0)
(s1088 0)
(s1089 0)
(s1090 0)
(s1091 0)
(s1092 0)
(s1093 0)
(s1094 0)
(s1095 1)
(s1096 1)
(s1097 1)
(s1098 0)
(s1099 0)
(s1100 0)
(s1101 0)
(s1102 1)
(s1103 1)
(s1104 0)
(s1105 1)
(s1106 0)
(s1107 0)
(s1108 0)
(s1109 0)
(s1110 0)
(s1111 0)
(s1112 1)
(s1113 1)
(s1114 1)
(s1115 0)
(s1116 0)
(s1117 0)
(s1118 0)
(s1119 0)
(s1120 0)
(s1121 0)
(s1122 1)
(s1123 0)
(s1124 0)
(s1125 0)
(s1126 0)
(s1127 0)
(s1128 0)
(s1129 0)
(s1130 0)
(s1131 0)
(s1132 0)
(s1133 0)
(s1134 0)
(s1135 0)
(s1136 0)
(s1137 1)
(s1138 0)
(s1139 0)
(s1140 0)
(s1141 0)
(s1142 0)
(s1143 0)
(s1144 0)
(s1145 0)
(s1146 0)
(s1147 0)
(s1148 0)
(s1149 0)
(s1150 0)
(s1151 0)
(s1152 0)
(s1153 0)
(s1154 0)
(s1155 0)
(s1156 0)
(s1157 0)
(s1158 0)
(s1159 0)
(s1160 0)
(s1161 0)
(s1162 0)
(s1163 0)
(s1164 0)
(s1165 0)
(s1166 0)
(s1167 0)
(s1168 0)
(s1169 0)
(s1170 0)
(s1171 0)
(s1172 0)
(s1173 0)
(s1174 0)
(s1175 0)
(s1176 0)
(s1177 0)
(s1178 0)
(s1179 0)
(s1180 0)
(s1181 0)
(s1182 0)
(s1183 0)
(s1184 0)
(s1185 0)
(s1186 0)
(s1187 0)
(s1188 0)
(s1189 0)
(s1190 0)
(s1191 0)
(s1192 0)
(s1193 0)
(s1194 0)
(s1195 0)
(s1196 0)
(s1197 0)
(s1198 0)
(s1199 0)
(s1200 0)
(s1201 0)
(s1202 0)
(s1203 0)
(s1204 0)
(s1205 0)
(s1206 0)
(s1207 0)
(s1208 0)
(s1209 0)
(s1210 0)
(s1211 0)
(s1212 0)
(s1213 0)
(s1214 0)
(s1215 0)
(s1216 0)
(s1217 0)
(s1218 0)
(s1219 0)
(s1220 0)
(s1221 0)
(s1222 0)
(s1223 0)
(s1224 0)
(s1225 0)
(s1226 0)
(s1227 0)
(s1228 0)
(s1229 0)
(s1230 0)
(s1231 0)
(s1232 0)
(s1233 0)
(s1234 0)
(s1235 0)
(s1236 0)
(s1237 0)
(s1238 0)
(s1239 0)
(s1240 0)
(s1241 0)
(s1242 0)
(s1243 0)
(s1244 0)
(s1245 0)
(s1246 0)
(s1247 0)
(s1248 0)
(s1249 0)
(s1250 0)
(s1251 0)
(s1252 0)
(s1253 0)
(s1254 0)
(s1255 0)
(s1256 0)
(s1257 0)
(s1258 0)
(s1259 0)
(s1260 0)
(s1261 0)
(s1262 0)
(s1263 0)
(s1264 0)
(s1265 0)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 30052 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 60472ms problems are : Problem set: 0 solved, 1928 unsolved
Search for dead transitions found 0 dead transitions in 60476ms
Starting structural reductions in LTL mode, iteration 1 : 1507/1632 places, 1929/2077 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62483 ms. Remains : 1507/1632 places, 1929/2077 transitions.
[2025-05-30 08:16:18] [INFO ] Flatten gal took : 25 ms
[2025-05-30 08:16:18] [INFO ] Flatten gal took : 25 ms
[2025-05-30 08:16:18] [INFO ] Input system was already deterministic with 1929 transitions.
[2025-05-30 08:16:18] [INFO ] Flatten gal took : 26 ms
[2025-05-30 08:16:18] [INFO ] Flatten gal took : 26 ms
[2025-05-30 08:16:18] [INFO ] Time to serialize gal into /tmp/CTLFireability6259499352227542349.gal : 4 ms
[2025-05-30 08:16:18] [INFO ] Time to serialize properties into /tmp/CTLFireability17365202120028466634.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/CTLFireability6259499352227542349.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17365202120028466634.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.27738e+10,9.04302,221996,2,21946,5,616325,6,0,7959,1.10623e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 08:16:48] [INFO ] Flatten gal took : 26 ms
[2025-05-30 08:16:48] [INFO ] Applying decomposition
[2025-05-30 08:16:48] [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/graph6225335022856085185.txt' '-o' '/tmp/graph6225335022856085185.bin' '-w' '/tmp/graph6225335022856085185.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6225335022856085185.bin' '-l' '-1' '-v' '-w' '/tmp/graph6225335022856085185.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:16:48] [INFO ] Decomposing Gal with order
[2025-05-30 08:16:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:16:48] [INFO ] Removed a total of 508 redundant transitions.
[2025-05-30 08:16:48] [INFO ] Flatten gal took : 51 ms
[2025-05-30 08:16:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 11 ms.
[2025-05-30 08:16:48] [INFO ] Time to serialize gal into /tmp/CTLFireability10104116987163926336.gal : 12 ms
[2025-05-30 08:16:48] [INFO ] Time to serialize properties into /tmp/CTLFireability14221020102079828665.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/CTLFireability10104116987163926336.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14221020102079828665.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.27738e+10,1.00622,35276,1865,229,47241,4610,2487,109719,135,37499,0


Converting to forward existential form...Done !
original formula: EF((EX((AX((i5.u63.p360==1)) + AF((i22.i0.i2.u343.p1470==1)))) + (i26.i1.i0.u317.p1388==1)))
=> equivalent forward existential formula: (([(EY(FwdU(Init,TRUE)) * !(EX(!((i5.u63.p360==1)))))] != FALSE + [(EY(FwdU(Init,TRUE)) * !(EG(!((i22.i0.i2.u343...240
Reverse transition relation is NOT exact ! Due to transitions t26, t208, t260, t291, t320, t369, t440, t674, t726, t740, t745, t757, t1140, t1192, t1252, t...1999
(forward)formula 0,1,3.90275,135756,1,0,239863,6784,18460,430095,643,37499,1212196
FORMULA CloudReconfiguration-PT-311-CTLFireability-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1632/1632 places, 2077/2077 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 1588 transition count 2031
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 1588 transition count 2031
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 92 place count 1588 transition count 2027
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 113 place count 1567 transition count 2005
Iterating global reduction 1 with 21 rules applied. Total rules applied 134 place count 1567 transition count 2005
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 135 place count 1567 transition count 2004
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 147 place count 1555 transition count 1991
Iterating global reduction 2 with 12 rules applied. Total rules applied 159 place count 1555 transition count 1991
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 160 place count 1555 transition count 1990
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 169 place count 1546 transition count 1981
Iterating global reduction 3 with 9 rules applied. Total rules applied 178 place count 1546 transition count 1981
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 184 place count 1540 transition count 1975
Iterating global reduction 3 with 6 rules applied. Total rules applied 190 place count 1540 transition count 1975
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 196 place count 1534 transition count 1967
Iterating global reduction 3 with 6 rules applied. Total rules applied 202 place count 1534 transition count 1967
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 206 place count 1530 transition count 1962
Iterating global reduction 3 with 4 rules applied. Total rules applied 210 place count 1530 transition count 1962
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 214 place count 1526 transition count 1956
Iterating global reduction 3 with 4 rules applied. Total rules applied 218 place count 1526 transition count 1956
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 222 place count 1522 transition count 1950
Iterating global reduction 3 with 4 rules applied. Total rules applied 226 place count 1522 transition count 1950
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 227 place count 1522 transition count 1949
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 229 place count 1520 transition count 1946
Iterating global reduction 4 with 2 rules applied. Total rules applied 231 place count 1520 transition count 1946
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 232 place count 1520 transition count 1945
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 233 place count 1519 transition count 1943
Iterating global reduction 5 with 1 rules applied. Total rules applied 234 place count 1519 transition count 1943
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 235 place count 1518 transition count 1942
Iterating global reduction 5 with 1 rules applied. Total rules applied 236 place count 1518 transition count 1942
Applied a total of 236 rules in 752 ms. Remains 1518 /1632 variables (removed 114) and now considering 1942/2077 (removed 135) transitions.
// Phase 1: matrix 1942 rows 1518 cols
[2025-05-30 08:16:53] [INFO ] Computed 4 invariants in 19 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:16:53] [INFO ] Implicit Places using invariants in 231 ms returned []
[2025-05-30 08:16:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:16:54] [INFO ] Implicit Places using invariants and state equation in 882 ms returned []
Implicit Place search using SMT with State Equation took 1142 ms to find 0 implicit places.
Running 1941 sub problems to find dead transitions.
[2025-05-30 08:16:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1517 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1941 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1517/3460 variables, and 4 constraints, problems are : Problem set: 0 solved, 1941 unsolved in 30027 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1518 constraints, PredecessorRefiner: 1941/1941 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1941 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1517 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1941 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1517/3460 variables, and 4 constraints, problems are : Problem set: 0 solved, 1941 unsolved in 30040 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1518 constraints, PredecessorRefiner: 0/1941 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60421ms problems are : Problem set: 0 solved, 1941 unsolved
Search for dead transitions found 0 dead transitions in 60424ms
Starting structural reductions in LTL mode, iteration 1 : 1518/1632 places, 1942/2077 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62323 ms. Remains : 1518/1632 places, 1942/2077 transitions.
[2025-05-30 08:17:55] [INFO ] Flatten gal took : 25 ms
[2025-05-30 08:17:55] [INFO ] Flatten gal took : 25 ms
[2025-05-30 08:17:55] [INFO ] Input system was already deterministic with 1942 transitions.
[2025-05-30 08:17:55] [INFO ] Flatten gal took : 28 ms
[2025-05-30 08:17:55] [INFO ] Flatten gal took : 27 ms
[2025-05-30 08:17:55] [INFO ] Time to serialize gal into /tmp/CTLFireability1324136329617693347.gal : 5 ms
[2025-05-30 08:17:55] [INFO ] Time to serialize properties into /tmp/CTLFireability1163162991868457603.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/CTLFireability1324136329617693347.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1163162991868457603.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.30627e+10,8.59224,221764,2,22095,5,623151,6,0,8016,1.0939e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 08:18:25] [INFO ] Flatten gal took : 25 ms
[2025-05-30 08:18:25] [INFO ] Applying decomposition
[2025-05-30 08:18:25] [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/graph10032246152552155642.txt' '-o' '/tmp/graph10032246152552155642.bin' '-w' '/tmp/graph10032246152552155642.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10032246152552155642.bin' '-l' '-1' '-v' '-w' '/tmp/graph10032246152552155642.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:18:25] [INFO ] Decomposing Gal with order
[2025-05-30 08:18:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:18:25] [INFO ] Removed a total of 524 redundant transitions.
[2025-05-30 08:18:25] [INFO ] Flatten gal took : 48 ms
[2025-05-30 08:18:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 59 labels/synchronizations in 10 ms.
[2025-05-30 08:18:25] [INFO ] Time to serialize gal into /tmp/CTLFireability18413019665499649551.gal : 12 ms
[2025-05-30 08:18:25] [INFO ] Time to serialize properties into /tmp/CTLFireability5152419730029638553.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/CTLFireability18413019665499649551.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5152419730029638553.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.30627e+10,1.12399,41956,1890,203,60651,5438,2576,140596,120,40452,0


Converting to forward existential form...Done !
original formula: EX(A(AX(EX(((i16.i0.i0.u106.p572==1)&&(i29.i1.i3.u490.p2032==1)))) U (((AF(((i16.i0.i0.u106.p572==1)&&(i31.u512.p2096==1))) * (i16.i0.i0....308
=> equivalent forward existential formula: [((EY(Init) * !(EG(!((((!(EG(!(((i16.i0.i0.u106.p572==1)&&(i31.u512.p2096==1))))) * (i16.i0.i0.u106.p572==1)) * ...847
Reverse transition relation is NOT exact ! Due to transitions t26, t208, t260, t291, t320, t369, t440, t685, t737, t797, t847, t1122, t1203, t1263, t1312, ...1971
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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1632/1632 places, 2077/2077 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 1587 transition count 2030
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 1587 transition count 2030
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 94 place count 1587 transition count 2026
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 116 place count 1565 transition count 2003
Iterating global reduction 1 with 22 rules applied. Total rules applied 138 place count 1565 transition count 2003
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 139 place count 1565 transition count 2002
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 152 place count 1552 transition count 1988
Iterating global reduction 2 with 13 rules applied. Total rules applied 165 place count 1552 transition count 1988
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 166 place count 1552 transition count 1987
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 176 place count 1542 transition count 1977
Iterating global reduction 3 with 10 rules applied. Total rules applied 186 place count 1542 transition count 1977
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 193 place count 1535 transition count 1970
Iterating global reduction 3 with 7 rules applied. Total rules applied 200 place count 1535 transition count 1970
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 207 place count 1528 transition count 1961
Iterating global reduction 3 with 7 rules applied. Total rules applied 214 place count 1528 transition count 1961
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 219 place count 1523 transition count 1955
Iterating global reduction 3 with 5 rules applied. Total rules applied 224 place count 1523 transition count 1955
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 229 place count 1518 transition count 1948
Iterating global reduction 3 with 5 rules applied. Total rules applied 234 place count 1518 transition count 1948
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 239 place count 1513 transition count 1940
Iterating global reduction 3 with 5 rules applied. Total rules applied 244 place count 1513 transition count 1940
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 245 place count 1513 transition count 1939
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 248 place count 1510 transition count 1934
Iterating global reduction 4 with 3 rules applied. Total rules applied 251 place count 1510 transition count 1934
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 252 place count 1510 transition count 1933
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 254 place count 1508 transition count 1930
Iterating global reduction 5 with 2 rules applied. Total rules applied 256 place count 1508 transition count 1930
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 257 place count 1507 transition count 1929
Iterating global reduction 5 with 1 rules applied. Total rules applied 258 place count 1507 transition count 1929
Applied a total of 258 rules in 752 ms. Remains 1507 /1632 variables (removed 125) and now considering 1929/2077 (removed 148) transitions.
// Phase 1: matrix 1929 rows 1507 cols
[2025-05-30 08:18:56] [INFO ] Computed 4 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:18:56] [INFO ] Implicit Places using invariants in 211 ms returned []
[2025-05-30 08:18:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:18:57] [INFO ] Implicit Places using invariants and state equation in 982 ms returned []
Implicit Place search using SMT with State Equation took 1193 ms to find 0 implicit places.
Running 1928 sub problems to find dead transitions.
[2025-05-30 08:18:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 0.0)
(s13 0.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 0.0)
(s19 1.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 1.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 1.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 1.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 0.0)
(s80 0.0)
(s81 0.0)
(s82 0.0)
(s83 0.0)
(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 1.0)
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 0.0)
(s107 0.0)
(s108 0.0)
(s109 0.0)
(s110 0.0)
(s111 0.0)
(s112 0.0)
(s113 0.0)
(s114 0.0)
(s115 0.0)
(s116 0.0)
(s117 0.0)
(s118 0.0)
(s119 0.0)
(s120 0.0)
(s121 0.0)
(s122 0.0)
(s123 0.0)
(s124 0.0)
(s125 0.0)
(s126 0.0)
(s127 0.0)
(s128 0.0)
(s129 1.0)
(s130 0.0)
(s131 0.0)
(s132 0.0)
(s133 0.0)
(s134 0.0)
(s135 0.0)
(s136 0.0)
(s137 0.0)
(s138 0.0)
(s139 0.0)
(s140 0.0)
(s141 0.0)
(s142 0.0)
(s143 0.0)
(s144 0.0)
(s145 0.0)
(s146 0.0)
(s147 0.0)
(s148 0.0)
(s149 0.0)
(s150 0.0)
(s151 0.0)
(s152 0.0)
(s153 0.0)
(s154 0.0)
(s155 0.0)
(s156 0.0)
(s157 0.0)
(s158 0.0)
(s159 0.0)
(s160 0.0)
(s161 0.0)
(s162 0.0)
(s163 0.0)
(s164 0.0)
(s165 0.0)
(s166 0.0)
(s167 0.0)
(s168 0.0)
(s169 0.0)
(s170 0.0)
(s171 0.0)
(s172 0.0)
(s173 0.0)
(s174 0.0)
(s175 0.0)
(s176 0.0)
(s177 0.0)
(s178 0.0)
(s179 0.0)
(s180 0.0)
(s181 0.0)
(s182 0.0)
(s183 0.0)
(s184 0.0)
(s185 0.0)
(s186 0.0)
(s187 0.0)
(s188 0.0)
(s189 0.0)
(s190 0.0)
(s191 0.0)
(s192 0.0)
(s193 0.0)
(s194 0.0)
(s195 0.0)
(s196 0.0)
(s197 0.0)
(s198 0.0)
(s199 0.0)
(s200 0.0)
(s201 0.0)
(s202 0.0)
(s203 0.0)
(s204 0.0)
(s205 0.0)
(s206 0.0)
(s207 0.0)
(s208 0.0)
(s209 0.0)
(s210 0.0)
(s211 0.0)
(s212 0.0)
(s213 1.0)
(s214 0.0)
(s215 0.0)
(s216 0.0)
(s217 0.0)
(s218 0.0)
(s219 0.0)
(s220 0.0)
(s221 0.0)
(s222 0.0)
(s223 0.0)
(s224 0.0)
(s225 0.0)
(s226 0.0)
(s227 0.0)
(s228 0.0)
(s229 0.0)
(s230 0.0)
(s231 0.0)
(s232 0.0)
(s233 0.0)
(s234 0.0)
(s235 0.0)
(s236 0.0)
(s237 0.0)
(s238 0.0)
(s239 0.0)
(s240 0.0)
(s241 0.0)
(s242 0.0)
(s243 0.0)
(s244 0.0)
(s245 0.0)
(s246 0.0)
(s247 0.0)
(s248 0.0)
(s249 0.0)
(s250 0.0)
(s251 0.0)
(s252 0.0)
(s253 0.0)
(s254 0.0)
(s255 0.0)
(s256 0.0)
(s257 0.0)
(s258 0.0)
(s259 0.0)
(s260 0.0)
(s261 0.0)
(s262 0.0)
(s263 0.0)
(s264 0.0)
(s265 0.0)
(s266 0.0)
(s267 0.0)
(s268 0.0)
(s269 0.0)
(s270 0.0)
(s271 0.0)
(s272 0.0)
(s273 0.0)
(s274 0.0)
(s275 0.0)
(s276 0.0)
(s277 0.0)
(s278 0.0)
(s279 0.0)
(s280 1.0)
(s281 0.0)
(s282 0.0)
(s283 0.0)
(s284 0.0)
(s285 0.0)
(s286 0.0)
(s287 0.0)
(s288 0.0)
(s289 1.0)
(s290 1.0)
(s291 0.0)
(s292 0.0)
(s293 0.0)
(s294 0.0)
(s295 0.0)
(s296 0.0)
(s297 0.0)
(s298 0.0)
(s299 0.0)
(s300 0.0)
(s301 0.0)
(s302 0.0)
(s303 0.0)
(s304 0.0)
(s305 0.0)
(s306 0.0)
(s307 0.0)
(s308 0.0)
(s309 0.0)
(s310 0.0)
(s311 0.0)
(s312 0.0)
(s313 0.0)
(s314 0.0)
(s315 0.0)
(s316 0.0)
(s317 0.0)
(s318 0.0)
(s319 0.0)
(s320 0.0)
(s321 1.0)
(s322 0.0)
(s323 1.0)
(s324 1.0)
(s325 1.0)
(s326 1.0)
(s327 0.0)
(s328 0.0)
(s329 0.0)
(s330 1.0)
(s331 1.0)
(s332 1.0)
(s333 0.0)
(s334 0.0)
(s335 0.0)
(s336 0.0)
(s337 0.0)
(s338 0.0)
(s339 0.0)
(s340 0.0)
(s341 1.0)
(s342 0.0)
(s343 0.0)
(s344 0.0)
(s345 0.0)
(s346 0.0)
(s347 0.0)
(s348 0.0)
(s349 0.0)
(s350 0.0)
(s351 0.0)
(s352 0.0)
(s353 0.0)
(s354 0.0)
(s355 0.0)
(s356 0.0)
(s357 0.0)
(s358 0.0)
(s359 0.0)
(s360 0.0)
(s361 0.0)
(s362 0.0)
(s363 0.0)
(s364 0.0)
(s365 0.0)
(s366 0.0)
(s367 0.0)
(s368 0.0)
(s369 0.0)
(s370 0.0)
(s371 0.0)
(s372 0.0)
(s373 0.0)
(s374 0.0)
(s375 0.0)
(s376 0.0)
(s377 0.0)
(s378 0.0)
(s379 0.0)
(s380 0.0)
(s381 0.0)
(s382 0.0)
(s383 0.0)
(s384 0.0)
(s385 0.0)
(s386 0.0)
(s387 0.0)
(s388 0.0)
(s389 0.0)
(s390 0.0)
(s391 0.0)
(s392 0.0)
(s393 0.0)
(s394 0.0)
(s395 0.0)
(s396 0.0)
(s397 0.0)
(s398 0.0)
(s399 0.0)
(s400 0.0)
(s401 0.0)
(s402 0.0)
(s403 0.0)
(s404 0.0)
(s405 0.0)
(s406 0.0)
(s407 0.0)
(s408 0.0)
(s409 0.0)
(s410 0.0)
(s411 0.0)
(s412 0.0)
(s413 0.0)
(s414 0.0)
(s415 0.0)
(s416 0.0)
(s417 0.0)
(s418 0.0)
(s419 0.0)
(s420 0.0)
(s421 0.0)
(s422 0.0)
(s423 0.0)
(s424 0.0)
(s425 0.0)
(s426 0.0)
(s427 0.0)
(s428 0.0)
(s429 0.0)
(s430 0.0)
(s431 0.0)
(s432 0.0)
(s433 0.0)
(s434 0.0)
(s435 0.0)
(s436 0.0)
(s437 0.0)
(s438 0.0)
(s439 0.0)
(s440 0.0)
(s441 0.0)
(s442 0.0)
(s443 0.0)
(s444 0.0)
(s445 0.0)
(s446 0.0)
(s447 0.0)
(s448 0.0)
(s449 0.0)
(s450 0.0)
(s451 0.0)
(s452 0.0)
(s453 0.0)
(s454 0.0)
(s455 0.0)
(s456 0.0)
(s457 0.0)
(s458 0.0)
(s459 0.0)
(s460 0.0)
(s461 0.0)
(s462 0.0)
(s463 0.0)
(s464 0.0)
(s465 0.0)
(s466 0.0)
(s467 0.0)
(s468 0.0)
(s469 0.0)
(s470 0.0)
(s471 0.0)
(s472 0.0)
(s473 0.0)
(s474 0.0)
(s475 0.0)
(s476 0.0)
(s477 0.0)
(s478 0.0)
(s479 0.0)
(s480 0.0)
(s481 0.0)
(s482 0.0)
(s483 0.0)
(s484 0.0)
(s485 0.0)
(s486 0.0)
(s487 0.0)
(s488 0.0)
(s489 0.0)
(s490 0.0)
(s491 0.0)
(s492 0.0)
(s493 0.0)
(s494 0.0)
(s495 0.0)
(s496 0.0)
(s497 0.0)
(s498 0.0)
(s499 0.0)
(s500 0.0)
(s501 0.0)
(s502 0.0)
(s503 0.0)
(s504 0.0)
(s505 0.0)
(s506 0.0)
(s507 0.0)
(s508 0.0)
(s509 0.0)
(s510 0.0)
(s511 0.0)
(s512 0.0)
(s513 0.0)
(s514 0.0)
(s515 0.0)
(s516 0.0)
(s517 0.0)
(s518 0.0)
(s519 0.0)
(s520 0.0)
(s521 0.0)
(s522 0.0)
(s523 0.0)
(s524 0.0)
(s525 0.0)
(s526 0.0)
(s527 0.0)
(s528 0.0)
(s529 0.0)
(s530 0.0)
(s531 0.0)
(s532 0.0)
(s533 0.0)
(s534 0.0)
(s535 0.0)
(s536 0.0)
(s537 0.0)
(s538 0.0)
(s539 0.0)
(s540 0.0)
(s541 0.0)
(s542 0.0)
(s543 0.0)
(s544 0.0)
(s545 0.0)
(s546 0.0)
(s547 0.0)
(s548 0.0)
(s549 0.0)
(s550 0.0)
(s551 0.0)
(s552 0.0)
(s553 0.0)
(s554 0.0)
(s555 0.0)
(s556 0.0)
(s557 0.0)
(s558 0.0)
(s559 0.0)
(s560 0.0)
(s561 0.0)
(s562 0.0)
(s563 timeout
0.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
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 30033 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
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 30037 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 60416ms problems are : Problem set: 0 solved, 1928 unsolved
Search for dead transitions found 0 dead transitions in 60420ms
Starting structural reductions in LTL mode, iteration 1 : 1507/1632 places, 1929/2077 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62371 ms. Remains : 1507/1632 places, 1929/2077 transitions.
[2025-05-30 08:19:58] [INFO ] Flatten gal took : 26 ms
[2025-05-30 08:19:58] [INFO ] Flatten gal took : 27 ms
[2025-05-30 08:19:58] [INFO ] Input system was already deterministic with 1929 transitions.
[2025-05-30 08:19:58] [INFO ] Flatten gal took : 26 ms
[2025-05-30 08:19:58] [INFO ] Flatten gal took : 26 ms
[2025-05-30 08:19:58] [INFO ] Time to serialize gal into /tmp/CTLFireability306713781704285093.gal : 5 ms
[2025-05-30 08:19:58] [INFO ] Time to serialize properties into /tmp/CTLFireability12345793895321418327.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/CTLFireability306713781704285093.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12345793895321418327.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.27696e+10,9.2997,231540,2,22328,5,656377,6,0,7959,1.13538e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 08:20:28] [INFO ] Flatten gal took : 30 ms
[2025-05-30 08:20:28] [INFO ] Applying decomposition
[2025-05-30 08:20:28] [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/graph457174278113613493.txt' '-o' '/tmp/graph457174278113613493.bin' '-w' '/tmp/graph457174278113613493.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph457174278113613493.bin' '-l' '-1' '-v' '-w' '/tmp/graph457174278113613493.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:20:28] [INFO ] Decomposing Gal with order
[2025-05-30 08:20:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:20:28] [INFO ] Removed a total of 539 redundant transitions.
[2025-05-30 08:20:28] [INFO ] Flatten gal took : 48 ms
[2025-05-30 08:20:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 8 ms.
[2025-05-30 08:20:28] [INFO ] Time to serialize gal into /tmp/CTLFireability8920381660082110149.gal : 11 ms
[2025-05-30 08:20:28] [INFO ] Time to serialize properties into /tmp/CTLFireability13218842192168258938.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/CTLFireability8920381660082110149.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13218842192168258938.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.27696e+10,0.957016,33436,1860,233,47824,5437,2555,92052,127,31919,0


Converting to forward existential form...Done !
original formula: EG(((AX(((EF((i36.i1.i0.u559.p2298==0)) * AF((i11.i0.i0.u170.p785==0))) * (i37.i0.i0.u494.p2559==0))) + (i37.i0.i1.u554.p2304==0)) + (EF(...236
=> equivalent forward existential formula: [FwdG(Init,((!(EX(!(((E(TRUE U (i36.i1.i0.u559.p2298==0)) * !(EG(!((i11.i0.i0.u170.p785==0))))) * (i37.i0.i0.u49...315
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t260, t291, t320, t369, t440, t645, t674, t726, t786, t835, t1139, t1191, t1222, t...2045
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1632/1632 places, 2077/2077 transitions.
Graph (trivial) has 1941 edges and 1632 vertex of which 663 / 1632 are part of one of the 60 SCC in 1 ms
Free SCC test removed 603 places
Ensure Unique test removed 698 transitions
Reduce isomorphic transitions removed 698 transitions.
Graph (complete) has 1564 edges and 1029 vertex of which 1020 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 551 transitions
Trivial Post-agglo rules discarded 551 transitions
Performed 551 trivial Post agglomeration. Transition count delta: 551
Iterating post reduction 0 with 551 rules applied. Total rules applied 553 place count 1019 transition count 822
Reduce places removed 551 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 576 rules applied. Total rules applied 1129 place count 468 transition count 797
Reduce places removed 11 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 13 rules applied. Total rules applied 1142 place count 457 transition count 795
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 1145 place count 456 transition count 793
Reduce places removed 1 places and 0 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Iterating post reduction 4 with 14 rules applied. Total rules applied 1159 place count 455 transition count 780
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 16 rules applied. Total rules applied 1175 place count 442 transition count 777
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1176 place count 441 transition count 777
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 48 Pre rules applied. Total rules applied 1176 place count 441 transition count 729
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 7 with 96 rules applied. Total rules applied 1272 place count 393 transition count 729
Discarding 16 places :
Symmetric choice reduction at 7 with 16 rule applications. Total rules 1288 place count 377 transition count 705
Iterating global reduction 7 with 16 rules applied. Total rules applied 1304 place count 377 transition count 705
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 7 with 4 rules applied. Total rules applied 1308 place count 377 transition count 701
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 1310 place count 375 transition count 701
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 1310 place count 375 transition count 700
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1312 place count 374 transition count 700
Discarding 8 places :
Symmetric choice reduction at 9 with 8 rule applications. Total rules 1320 place count 366 transition count 688
Iterating global reduction 9 with 8 rules applied. Total rules applied 1328 place count 366 transition count 688
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 3 rules applied. Total rules applied 1331 place count 366 transition count 685
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1332 place count 365 transition count 685
Discarding 3 places :
Symmetric choice reduction at 11 with 3 rule applications. Total rules 1335 place count 362 transition count 680
Iterating global reduction 11 with 3 rules applied. Total rules applied 1338 place count 362 transition count 680
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1339 place count 362 transition count 679
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1340 place count 361 transition count 677
Iterating global reduction 12 with 1 rules applied. Total rules applied 1341 place count 361 transition count 677
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 0 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 12 with 86 rules applied. Total rules applied 1427 place count 318 transition count 634
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 12 with 18 rules applied. Total rules applied 1445 place count 318 transition count 616
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 1449 place count 314 transition count 616
Discarding 14 places :
Symmetric choice reduction at 14 with 14 rule applications. Total rules 1463 place count 300 transition count 593
Iterating global reduction 14 with 14 rules applied. Total rules applied 1477 place count 300 transition count 593
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 1478 place count 300 transition count 592
Discarding 8 places :
Symmetric choice reduction at 15 with 8 rule applications. Total rules 1486 place count 292 transition count 578
Iterating global reduction 15 with 8 rules applied. Total rules applied 1494 place count 292 transition count 578
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 15 with 2 rules applied. Total rules applied 1496 place count 292 transition count 576
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 16 with 8 rules applied. Total rules applied 1504 place count 288 transition count 572
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 16 with 7 rules applied. Total rules applied 1511 place count 288 transition count 565
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 17 with 1 rules applied. Total rules applied 1512 place count 287 transition count 565
Discarding 3 places :
Symmetric choice reduction at 18 with 3 rule applications. Total rules 1515 place count 284 transition count 559
Iterating global reduction 18 with 3 rules applied. Total rules applied 1518 place count 284 transition count 559
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 18 with 1 rules applied. Total rules applied 1519 place count 284 transition count 558
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 19 with 4 rules applied. Total rules applied 1523 place count 282 transition count 556
Drop transitions (Redundant composition of simpler transitions.) removed 80 transitions
Redundant transition composition rules discarded 80 transitions
Iterating global reduction 19 with 80 rules applied. Total rules applied 1603 place count 282 transition count 476
Drop transitions (Trivial Post-Agglo cleanup.) removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 19 with 36 rules applied. Total rules applied 1639 place count 282 transition count 440
Reduce places removed 36 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 20 with 38 rules applied. Total rules applied 1677 place count 246 transition count 438
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 21 with 2 rules applied. Total rules applied 1679 place count 244 transition count 438
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 22 with 3 Pre rules applied. Total rules applied 1679 place count 244 transition count 435
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 22 with 6 rules applied. Total rules applied 1685 place count 241 transition count 435
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 22 with 8 rules applied. Total rules applied 1693 place count 237 transition count 431
Discarding 3 places :
Symmetric choice reduction at 22 with 3 rule applications. Total rules 1696 place count 234 transition count 428
Iterating global reduction 22 with 3 rules applied. Total rules applied 1699 place count 234 transition count 428
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 22 with 9 rules applied. Total rules applied 1708 place count 234 transition count 419
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 22 with 1 rules applied. Total rules applied 1709 place count 233 transition count 418
Applied a total of 1709 rules in 124 ms. Remains 233 /1632 variables (removed 1399) and now considering 418/2077 (removed 1659) transitions.
[2025-05-30 08:20:58] [INFO ] Flow matrix only has 364 transitions (discarded 54 similar events)
// Phase 1: matrix 364 rows 233 cols
[2025-05-30 08:20:58] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:20:58] [INFO ] Implicit Places using invariants in 58 ms returned []
[2025-05-30 08:20:58] [INFO ] Flow matrix only has 364 transitions (discarded 54 similar events)
[2025-05-30 08:20:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:20:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 08:20:59] [INFO ] Implicit Places using invariants and state equation in 375 ms returned [28, 94]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 440 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 231/1632 places, 418/2077 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 229 transition count 416
Applied a total of 4 rules in 10 ms. Remains 229 /231 variables (removed 2) and now considering 416/418 (removed 2) transitions.
[2025-05-30 08:20:59] [INFO ] Flow matrix only has 362 transitions (discarded 54 similar events)
// Phase 1: matrix 362 rows 229 cols
[2025-05-30 08:20:59] [INFO ] Computed 0 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:20:59] [INFO ] Implicit Places using invariants in 64 ms returned []
[2025-05-30 08:20:59] [INFO ] Flow matrix only has 362 transitions (discarded 54 similar events)
[2025-05-30 08:20:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:20:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 08:20:59] [INFO ] Implicit Places using invariants and state equation in 184 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 229/1632 places, 416/2077 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 828 ms. Remains : 229/1632 places, 416/2077 transitions.
[2025-05-30 08:20:59] [INFO ] Flatten gal took : 6 ms
[2025-05-30 08:20:59] [INFO ] Flatten gal took : 6 ms
[2025-05-30 08:20:59] [INFO ] Input system was already deterministic with 416 transitions.
[2025-05-30 08:20:59] [INFO ] Flatten gal took : 6 ms
[2025-05-30 08:20:59] [INFO ] Flatten gal took : 6 ms
[2025-05-30 08:20:59] [INFO ] Time to serialize gal into /tmp/CTLFireability14461759653043144792.gal : 2 ms
[2025-05-30 08:20:59] [INFO ] Time to serialize properties into /tmp/CTLFireability16876612939442582752.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/CTLFireability14461759653043144792.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16876612939442582752.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,6.01714e+06,0.235079,12760,2,2490,5,31047,6,0,1270,42001,0


Converting to forward existential form...Done !
original formula: AF((((E(A((p1839==1) U (p1168==1)) U AF((p1947==1))) * E((p961==1) U (p1390==1))) * ((p1465==1)&&(p523==1))) * (((A((p208==1) U (p774==1)...242
=> equivalent forward existential formula: [FwdG(Init,!((((E(!((E(!((p1168==1)) U (!((p1839==1)) * !((p1168==1)))) + EG(!((p1168==1))))) U !(EG(!((p1947==1...395
Reverse transition relation is NOT exact ! Due to transitions t3, t10, t15, t16, t18, t33, t58, t67, t74, t80, t81, t83, t98, t122, t128, t133, t138, t139,...545
(forward)formula 0,0,24.6836,797000,1,0,1285,4.42121e+06,803,757,7438,5.57613e+06,1586
FORMULA CloudReconfiguration-PT-311-CTLFireability-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1632/1632 places, 2077/2077 transitions.
Graph (trivial) has 1971 edges and 1632 vertex of which 702 / 1632 are part of one of the 63 SCC in 1 ms
Free SCC test removed 639 places
Ensure Unique test removed 742 transitions
Reduce isomorphic transitions removed 742 transitions.
Graph (complete) has 1519 edges and 993 vertex of which 984 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 551 transitions
Trivial Post-agglo rules discarded 551 transitions
Performed 551 trivial Post agglomeration. Transition count delta: 551
Iterating post reduction 0 with 551 rules applied. Total rules applied 553 place count 983 transition count 778
Reduce places removed 551 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 577 rules applied. Total rules applied 1130 place count 432 transition count 752
Reduce places removed 11 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 14 rules applied. Total rules applied 1144 place count 421 transition count 749
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1147 place count 418 transition count 749
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 44 Pre rules applied. Total rules applied 1147 place count 418 transition count 705
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 4 with 88 rules applied. Total rules applied 1235 place count 374 transition count 705
Discarding 20 places :
Symmetric choice reduction at 4 with 20 rule applications. Total rules 1255 place count 354 transition count 675
Iterating global reduction 4 with 20 rules applied. Total rules applied 1275 place count 354 transition count 675
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 2 rules applied. Total rules applied 1277 place count 354 transition count 673
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1278 place count 353 transition count 673
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1278 place count 353 transition count 672
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1280 place count 352 transition count 672
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 1290 place count 342 transition count 657
Iterating global reduction 6 with 10 rules applied. Total rules applied 1300 place count 342 transition count 657
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1302 place count 342 transition count 655
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1306 place count 338 transition count 648
Iterating global reduction 7 with 4 rules applied. Total rules applied 1310 place count 338 transition count 648
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1311 place count 338 transition count 647
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1312 place count 337 transition count 645
Iterating global reduction 8 with 1 rules applied. Total rules applied 1313 place count 337 transition count 645
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 8 with 84 rules applied. Total rules applied 1397 place count 295 transition count 603
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 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 20 rules applied. Total rules applied 1417 place count 295 transition count 583
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 1422 place count 290 transition count 583
Discarding 17 places :
Symmetric choice reduction at 10 with 17 rule applications. Total rules 1439 place count 273 transition count 555
Iterating global reduction 10 with 17 rules applied. Total rules applied 1456 place count 273 transition count 555
Discarding 11 places :
Symmetric choice reduction at 10 with 11 rule applications. Total rules 1467 place count 262 transition count 536
Iterating global reduction 10 with 11 rules applied. Total rules applied 1478 place count 262 transition count 536
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 1481 place count 262 transition count 533
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 1483 place count 260 transition count 529
Iterating global reduction 11 with 2 rules applied. Total rules applied 1485 place count 260 transition count 529
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 1487 place count 258 transition count 525
Iterating global reduction 11 with 2 rules applied. Total rules applied 1489 place count 258 transition count 525
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 1491 place count 256 transition count 521
Iterating global reduction 11 with 2 rules applied. Total rules applied 1493 place count 256 transition count 521
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 1495 place count 254 transition count 517
Iterating global reduction 11 with 2 rules applied. Total rules applied 1497 place count 254 transition count 517
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1498 place count 253 transition count 515
Iterating global reduction 11 with 1 rules applied. Total rules applied 1499 place count 253 transition count 515
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1500 place count 252 transition count 510
Iterating global reduction 11 with 1 rules applied. Total rules applied 1501 place count 252 transition count 510
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 1509 place count 248 transition count 506
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 11 with 5 rules applied. Total rules applied 1514 place count 248 transition count 501
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 1517 place count 245 transition count 495
Iterating global reduction 12 with 3 rules applied. Total rules applied 1520 place count 245 transition count 495
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1521 place count 245 transition count 494
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 13 with 6 rules applied. Total rules applied 1527 place count 242 transition count 491
Drop transitions (Redundant composition of simpler transitions.) removed 74 transitions
Redundant transition composition rules discarded 74 transitions
Iterating global reduction 13 with 74 rules applied. Total rules applied 1601 place count 242 transition count 417
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 13 with 32 rules applied. Total rules applied 1633 place count 242 transition count 385
Reduce places removed 32 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 14 with 33 rules applied. Total rules applied 1666 place count 210 transition count 384
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 1667 place count 209 transition count 384
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 3 Pre rules applied. Total rules applied 1667 place count 209 transition count 381
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 16 with 6 rules applied. Total rules applied 1673 place count 206 transition count 381
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 16 with 8 rules applied. Total rules applied 1681 place count 202 transition count 377
Discarding 3 places :
Symmetric choice reduction at 16 with 3 rule applications. Total rules 1684 place count 199 transition count 374
Iterating global reduction 16 with 3 rules applied. Total rules applied 1687 place count 199 transition count 374
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 16 with 8 rules applied. Total rules applied 1695 place count 199 transition count 366
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 16 with 1 rules applied. Total rules applied 1696 place count 198 transition count 365
Applied a total of 1696 rules in 143 ms. Remains 198 /1632 variables (removed 1434) and now considering 365/2077 (removed 1712) transitions.
[2025-05-30 08:21:24] [INFO ] Flow matrix only has 315 transitions (discarded 50 similar events)
// Phase 1: matrix 315 rows 198 cols
[2025-05-30 08:21:24] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:21:24] [INFO ] Implicit Places using invariants in 311 ms returned []
[2025-05-30 08:21:24] [INFO ] Flow matrix only has 315 transitions (discarded 50 similar events)
[2025-05-30 08:21:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:21:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 08:21:25] [INFO ] Implicit Places using invariants and state equation in 211 ms returned [11, 73]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 551 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 196/1632 places, 365/2077 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 194 transition count 363
Applied a total of 4 rules in 6 ms. Remains 194 /196 variables (removed 2) and now considering 363/365 (removed 2) transitions.
[2025-05-30 08:21:25] [INFO ] Flow matrix only has 313 transitions (discarded 50 similar events)
// Phase 1: matrix 313 rows 194 cols
[2025-05-30 08:21:25] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:21:25] [INFO ] Implicit Places using invariants in 123 ms returned []
[2025-05-30 08:21:25] [INFO ] Flow matrix only has 313 transitions (discarded 50 similar events)
[2025-05-30 08:21:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:21:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 08:21:25] [INFO ] Implicit Places using invariants and state equation in 207 ms returned []
Implicit Place search using SMT with State Equation took 345 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 194/1632 places, 363/2077 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1055 ms. Remains : 194/1632 places, 363/2077 transitions.
[2025-05-30 08:21:25] [INFO ] Flatten gal took : 5 ms
[2025-05-30 08:21:25] [INFO ] Flatten gal took : 4 ms
[2025-05-30 08:21:25] [INFO ] Input system was already deterministic with 363 transitions.
[2025-05-30 08:21:25] [INFO ] Flatten gal took : 5 ms
[2025-05-30 08:21:25] [INFO ] Flatten gal took : 5 ms
[2025-05-30 08:21:25] [INFO ] Time to serialize gal into /tmp/CTLFireability3257822697813603943.gal : 1 ms
[2025-05-30 08:21:25] [INFO ] Time to serialize properties into /tmp/CTLFireability15818536645327923949.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/CTLFireability3257822697813603943.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15818536645327923949.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,2.62297e+06,0.192227,11964,2,1812,5,29736,6,0,1082,37300,0


Converting to forward existential form...Done !
original formula: AG(A(((!((p1012==1)||(p388==1)))&&(p1389!=1)) U (p1780==1)))
=> equivalent forward existential formula: ([(FwdU(FwdU(Init,TRUE),!((p1780==1))) * (!(((!((p1012==1)||(p388==1)))&&(p1389!=1))) * !((p1780==1))))] = FALSE...204
Hit Full ! (commute/partial/dont) 361/0/2
(forward)formula 0,0,0.707457,29156,1,0,11,130011,20,3,4669,59668,10
FORMULA CloudReconfiguration-PT-311-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 1632/1632 places, 2077/2077 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 1589 transition count 2032
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 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 90 place count 1589 transition count 2028
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 111 place count 1568 transition count 2006
Iterating global reduction 1 with 21 rules applied. Total rules applied 132 place count 1568 transition count 2006
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 133 place count 1568 transition count 2005
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 145 place count 1556 transition count 1992
Iterating global reduction 2 with 12 rules applied. Total rules applied 157 place count 1556 transition count 1992
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 158 place count 1556 transition count 1991
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 167 place count 1547 transition count 1982
Iterating global reduction 3 with 9 rules applied. Total rules applied 176 place count 1547 transition count 1982
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 182 place count 1541 transition count 1976
Iterating global reduction 3 with 6 rules applied. Total rules applied 188 place count 1541 transition count 1976
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 194 place count 1535 transition count 1969
Iterating global reduction 3 with 6 rules applied. Total rules applied 200 place count 1535 transition count 1969
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 205 place count 1530 transition count 1963
Iterating global reduction 3 with 5 rules applied. Total rules applied 210 place count 1530 transition count 1963
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 215 place count 1525 transition count 1956
Iterating global reduction 3 with 5 rules applied. Total rules applied 220 place count 1525 transition count 1956
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 224 place count 1521 transition count 1950
Iterating global reduction 3 with 4 rules applied. Total rules applied 228 place count 1521 transition count 1950
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 229 place count 1521 transition count 1949
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 231 place count 1519 transition count 1945
Iterating global reduction 4 with 2 rules applied. Total rules applied 233 place count 1519 transition count 1945
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 235 place count 1517 transition count 1942
Iterating global reduction 4 with 2 rules applied. Total rules applied 237 place count 1517 transition count 1942
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 238 place count 1516 transition count 1941
Iterating global reduction 4 with 1 rules applied. Total rules applied 239 place count 1516 transition count 1941
Applied a total of 239 rules in 767 ms. Remains 1516 /1632 variables (removed 116) and now considering 1941/2077 (removed 136) transitions.
// Phase 1: matrix 1941 rows 1516 cols
[2025-05-30 08:21:27] [INFO ] Computed 4 invariants in 20 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:21:27] [INFO ] Implicit Places using invariants in 214 ms returned []
[2025-05-30 08:21:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:21:28] [INFO ] Implicit Places using invariants and state equation in 913 ms returned []
Implicit Place search using SMT with State Equation took 1162 ms to find 0 implicit places.
Running 1940 sub problems to find dead transitions.
[2025-05-30 08:21:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1515 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1940 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1515/3457 variables, and 4 constraints, problems are : Problem set: 0 solved, 1940 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1516 constraints, PredecessorRefiner: 1940/1940 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1940 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1515 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1940 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1515/3457 variables, and 4 constraints, problems are : Problem set: 0 solved, 1940 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1516 constraints, PredecessorRefiner: 0/1940 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60411ms problems are : Problem set: 0 solved, 1940 unsolved
Search for dead transitions found 0 dead transitions in 60419ms
Starting structural reductions in LTL mode, iteration 1 : 1516/1632 places, 1941/2077 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62354 ms. Remains : 1516/1632 places, 1941/2077 transitions.
[2025-05-30 08:22:28] [INFO ] Flatten gal took : 25 ms
[2025-05-30 08:22:28] [INFO ] Flatten gal took : 25 ms
[2025-05-30 08:22:28] [INFO ] Input system was already deterministic with 1941 transitions.
[2025-05-30 08:22:28] [INFO ] Flatten gal took : 24 ms
[2025-05-30 08:22:28] [INFO ] Flatten gal took : 26 ms
[2025-05-30 08:22:28] [INFO ] Time to serialize gal into /tmp/CTLFireability10543840960082307460.gal : 5 ms
[2025-05-30 08:22:28] [INFO ] Time to serialize properties into /tmp/CTLFireability8085859539908765345.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/CTLFireability10543840960082307460.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8085859539908765345.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.29895e+10,8.46414,217448,2,22110,5,598687,6,0,8007,1.09664e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 08:22:58] [INFO ] Flatten gal took : 27 ms
[2025-05-30 08:22:58] [INFO ] Applying decomposition
[2025-05-30 08:22:58] [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/graph8527116706435398336.txt' '-o' '/tmp/graph8527116706435398336.bin' '-w' '/tmp/graph8527116706435398336.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8527116706435398336.bin' '-l' '-1' '-v' '-w' '/tmp/graph8527116706435398336.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:22:58] [INFO ] Decomposing Gal with order
[2025-05-30 08:22:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:22:59] [INFO ] Removed a total of 517 redundant transitions.
[2025-05-30 08:22:59] [INFO ] Flatten gal took : 47 ms
[2025-05-30 08:22:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 9 ms.
[2025-05-30 08:22:59] [INFO ] Time to serialize gal into /tmp/CTLFireability3891187839023688849.gal : 10 ms
[2025-05-30 08:22:59] [INFO ] Time to serialize properties into /tmp/CTLFireability6979660321402937387.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/CTLFireability3891187839023688849.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6979660321402937387.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.29895e+10,0.991974,36640,1905,268,58100,6470,2501,93475,137,33595,0


Converting to forward existential form...Done !
original formula: EX(((i27.i3.i3.u438.p1806==1) + ((EG((i19.u325.p1380==0)) * EX(TRUE)) * ((i27.i0.i1.u416.p1709==0)&&(i18.i2.i0.u236.p1026==0)))))
=> equivalent forward existential formula: ([(EY(Init) * (i27.i3.i3.u438.p1806==1))] != FALSE + [(EY(((EY(Init) * ((i27.i0.i1.u416.p1709==0)&&(i18.i2.i0.u2...216
Reverse transition relation is NOT exact ! Due to transitions t23, t26, t208, t260, t291, t320, t369, t440, t489, t675, t727, t758, t836, t1123, t1204, t12...2070
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
(forward)formula 0,1,6.8158,247584,1,0,471412,11696,22834,936888,693,39599,1582372
FORMULA CloudReconfiguration-PT-311-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

[2025-05-30 08:23:06] [INFO ] Flatten gal took : 28 ms
[2025-05-30 08:23:06] [INFO ] Flatten gal took : 28 ms
[2025-05-30 08:23:06] [INFO ] Applying decomposition
[2025-05-30 08:23:06] [INFO ] Flatten gal took : 30 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/graph9384280257228670163.txt' '-o' '/tmp/graph9384280257228670163.bin' '-w' '/tmp/graph9384280257228670163.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9384280257228670163.bin' '-l' '-1' '-v' '-w' '/tmp/graph9384280257228670163.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:23:06] [INFO ] Decomposing Gal with order
[2025-05-30 08:23:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:23:06] [INFO ] Removed a total of 536 redundant transitions.
[2025-05-30 08:23:06] [INFO ] Flatten gal took : 62 ms
[2025-05-30 08:23:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 13 ms.
[2025-05-30 08:23:06] [INFO ] Time to serialize gal into /tmp/CTLFireability13280883013314120064.gal : 13 ms
[2025-05-30 08:23:06] [INFO ] Time to serialize properties into /tmp/CTLFireability7605563557852438595.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/CTLFireability13280883013314120064.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7605563557852438595.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 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,1.68106e+10,1.60157,56948,2193,233,89462,5365,2762,203542,132,52562,0


Converting to forward existential form...Done !
original formula: A((!(E((i28.i0.i3.u454.p1742==1) U (i6.u10.p39==1))) + ((i1.i0.i2.u20.p104!=1) * A((i4.i1.i0.u97.p506==1) U (EF((i1.i0.i0.u15.p87==1)) + ...394
=> equivalent forward existential formula: [((Init * !(EG(!(((EX(!((E(!(((i3.i0.i0.u56.p301==1)||(i9.u163.p764!=1))) U (!((i10.i1.i0.u190.p816==1)) * !(((i...1439
Reverse transition relation is NOT exact ! Due to transitions t26, t194, t223, t275, t297, t310, t339, t389, t462, t513, t737, t791, t822, t902, t917, t122...2177
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local 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
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 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local 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 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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local 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 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
(forward)formula 0,1,234.806,2462912,1,0,4.34312e+06,15969,6253,1.05595e+07,337,94517,1922740
FORMULA CloudReconfiguration-PT-311-CTLFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF(EX((i31.i0.i6.u528.p2014==1)))
=> equivalent forward existential formula: [FwdG(Init,!(EX((i31.i0.i6.u528.p2014==1))))] = FALSE
(forward)formula 1,0,586.704,3013660,1,0,4.48286e+06,15969,5746,1.87239e+07,288,122138,3647149
FORMULA CloudReconfiguration-PT-311-CTLFireability-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EF(EG(AF(EX(EF((i3.i1.i1.u63.p307==1))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(EG(!(EX(E(TRUE U (i3.i1.i1.u63.p307==1)))))))] != FALSE
Using saturation style SCC detection
ITS-tools command line returned an error code 139
[2025-05-30 08:33:55] [INFO ] Applying decomposition
[2025-05-30 08:33:55] [INFO ] Flatten gal took : 28 ms
[2025-05-30 08:33:55] [INFO ] Decomposing Gal with order
[2025-05-30 08:33:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:33:55] [INFO ] Removed a total of 78 redundant transitions.
[2025-05-30 08:33:55] [INFO ] Flatten gal took : 37 ms
[2025-05-30 08:33:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 218 labels/synchronizations in 1 ms.
[2025-05-30 08:33:55] [INFO ] Time to serialize gal into /tmp/CTLFireability2920612609953767136.gal : 5 ms
[2025-05-30 08:33:55] [INFO ] Time to serialize properties into /tmp/CTLFireability14460801432226087180.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/CTLFireability2920612609953767136.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14460801432226087180.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 3 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.68106e+10,1.86212,55720,156,6805,2143,126128,164,3486,3746,356880,0


Converting to forward existential form...Done !
original formula: EF(EG(AF(EX(EF((i0.u2.p307==1))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(EG(!(EX(E(TRUE U (i0.u2.p307==1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1922, t1924, t1925, t1929, i0.u2.t1569, i0.u2.t1588, i0.u2.t1632, i0.u2.t1644, i0.u2.t1645, ...2672
Using saturation style SCC detection
ITS-tools command line returned an error code 139
[2025-05-30 08:40:41] [INFO ] Flatten gal took : 31 ms
[2025-05-30 08:40:41] [INFO ] Input system was already deterministic with 2077 transitions.
[2025-05-30 08:40:41] [INFO ] Transformed 1632 places.
[2025-05-30 08:40:41] [INFO ] Transformed 2077 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 08:40:41] [INFO ] Time to serialize gal into /tmp/CTLFireability6596668471972098419.gal : 6 ms
[2025-05-30 08:40:41] [INFO ] Time to serialize properties into /tmp/CTLFireability4680617724127319125.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/CTLFireability6596668471972098419.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4680617724127319125.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 -...328
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 3 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.68106e+10,48.2205,1097356,2,48159,5,4.16989e+06,6,0,8607,3.1032e+06,0


Converting to forward existential form...Done !
original formula: EF(EG(AF(EX(EF((p307==1))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(EG(!(EX(E(TRUE U (p307==1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t23, t26, t54, t63, t86, t93, t94, t96, t103, t104, t141, t142, t143, t147, t158, t159, t169,...1172

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudReconfiguration-PT-311"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is CloudReconfiguration-PT-311, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r044-tall-174854028200290"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-311.tgz
mv CloudReconfiguration-PT-311 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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