Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r092-tall-171624188800201.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is CloudReconfiguration-PT-312, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r092-tall-171624188800201
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 11 19:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 174K Apr 11 19:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Apr 11 19:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Apr 11 19:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 660K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2024-00
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2024-01
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2024-02
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2024-03
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2024-04
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2024-05
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2024-06
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2024-07
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2024-08
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2024-09
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2024-10
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2024-11
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2023-12
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2023-13
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2023-14
FORMULA_NAME CloudReconfiguration-PT-312-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716272589999

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudReconfiguration-PT-312
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-21 06:23:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 06:23:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 06:23:11] [INFO ] Load time of PNML (sax parser for PT used): 157 ms
[2024-05-21 06:23:11] [INFO ] Transformed 2585 places.
[2024-05-21 06:23:11] [INFO ] Transformed 3095 transitions.
[2024-05-21 06:23:11] [INFO ] Found NUPN structural information;
[2024-05-21 06:23:11] [INFO ] Parsed PT model containing 2585 places and 3095 transitions and 6463 arcs in 268 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 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 492 places :
Symmetric choice reduction at 0 with 492 rule applications. Total rules 492 place count 2093 transition count 2603
Iterating global reduction 0 with 492 rules applied. Total rules applied 984 place count 2093 transition count 2603
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 1010 place count 2093 transition count 2577
Discarding 210 places :
Symmetric choice reduction at 1 with 210 rule applications. Total rules 1220 place count 1883 transition count 2367
Iterating global reduction 1 with 210 rules applied. Total rules applied 1430 place count 1883 transition count 2367
Discarding 80 places :
Symmetric choice reduction at 1 with 80 rule applications. Total rules 1510 place count 1803 transition count 2287
Iterating global reduction 1 with 80 rules applied. Total rules applied 1590 place count 1803 transition count 2287
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 1605 place count 1803 transition count 2272
Discarding 41 places :
Symmetric choice reduction at 2 with 41 rule applications. Total rules 1646 place count 1762 transition count 2231
Iterating global reduction 2 with 41 rules applied. Total rules applied 1687 place count 1762 transition count 2231
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 1694 place count 1762 transition count 2224
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 1723 place count 1733 transition count 2190
Iterating global reduction 3 with 29 rules applied. Total rules applied 1752 place count 1733 transition count 2190
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 1771 place count 1714 transition count 2171
Iterating global reduction 3 with 19 rules applied. Total rules applied 1790 place count 1714 transition count 2171
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 1807 place count 1697 transition count 2154
Iterating global reduction 3 with 17 rules applied. Total rules applied 1824 place count 1697 transition count 2154
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 1841 place count 1680 transition count 2137
Iterating global reduction 3 with 17 rules applied. Total rules applied 1858 place count 1680 transition count 2137
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1871 place count 1667 transition count 2117
Iterating global reduction 3 with 13 rules applied. Total rules applied 1884 place count 1667 transition count 2117
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1887 place count 1664 transition count 2112
Iterating global reduction 3 with 3 rules applied. Total rules applied 1890 place count 1664 transition count 2112
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1892 place count 1662 transition count 2108
Iterating global reduction 3 with 2 rules applied. Total rules applied 1894 place count 1662 transition count 2108
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1896 place count 1660 transition count 2106
Iterating global reduction 3 with 2 rules applied. Total rules applied 1898 place count 1660 transition count 2106
Applied a total of 1898 rules in 1719 ms. Remains 1660 /2585 variables (removed 925) and now considering 2106/3095 (removed 989) transitions.
// Phase 1: matrix 2106 rows 1660 cols
[2024-05-21 06:23:13] [INFO ] Computed 4 invariants in 38 ms
[2024-05-21 06:23:14] [INFO ] Implicit Places using invariants in 860 ms returned []
[2024-05-21 06:23:14] [INFO ] Invariant cache hit.
[2024-05-21 06:23:15] [INFO ] Implicit Places using invariants and state equation in 1154 ms returned []
Implicit Place search using SMT with State Equation took 2054 ms to find 0 implicit places.
Running 2105 sub problems to find dead transitions.
[2024-05-21 06:23:15] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1659 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2105 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1659/3766 variables, and 4 constraints, problems are : Problem set: 0 solved, 2105 unsolved in 30063 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1660 constraints, PredecessorRefiner: 2105/2105 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2105 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1659 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2105 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1659/3766 variables, and 4 constraints, problems are : Problem set: 0 solved, 2105 unsolved in 30038 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1660 constraints, PredecessorRefiner: 0/2105 constraints, Known Traps: 0/0 constraints]
After SMT, in 60891ms problems are : Problem set: 0 solved, 2105 unsolved
Search for dead transitions found 0 dead transitions in 60936ms
Starting structural reductions in LTL mode, iteration 1 : 1660/2585 places, 2106/3095 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64738 ms. Remains : 1660/2585 places, 2106/3095 transitions.
Support contains 107 out of 1660 places after structural reductions.
[2024-05-21 06:24:16] [INFO ] Flatten gal took : 131 ms
[2024-05-21 06:24:16] [INFO ] Flatten gal took : 73 ms
[2024-05-21 06:24:16] [INFO ] Input system was already deterministic with 2106 transitions.
Support contains 82 out of 1660 places (down from 107) after GAL structural reductions.
FORMULA CloudReconfiguration-PT-312-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (290 resets) in 2386 ms. (16 steps per ms) remains 38/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4000 steps (8 resets) in 20 ms. (190 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (9 resets) in 91 ms. (43 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (8 resets) in 39 ms. (100 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (9 resets) in 43 ms. (90 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (8 resets) in 37 ms. (105 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4001 steps (8 resets) in 24 ms. (160 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4001 steps (8 resets) in 24 ms. (160 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (9 resets) in 18 ms. (210 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (9 resets) in 16 ms. (235 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (9 resets) in 25 ms. (153 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 38/38 properties
[2024-05-21 06:24:18] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (OVERLAPS) 1588/1650 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1650 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 2098/3748 variables, 1650/1654 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3748 variables, 0/1654 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (OVERLAPS) 5/3753 variables, 3/1657 constraints. Problems are: Problem set: 0 solved, 38 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 3753/3766 variables, and 1657 constraints, problems are : Problem set: 0 solved, 38 unsolved in 5022 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1653/1660 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 38 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (OVERLAPS) 1588/1650 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1650 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 2098/3748 variables, 1650/1654 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3748 variables, 37/1691 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3748 variables, 0/1691 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (OVERLAPS) 5/3753 variables, 3/1694 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3753 variables, 1/1695 constraints. Problems are: Problem set: 0 solved, 38 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3753/3766 variables, and 1695 constraints, problems are : Problem set: 0 solved, 38 unsolved in 5015 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1653/1660 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints]
After SMT, in 10063ms problems are : Problem set: 0 solved, 38 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 62 out of 1660 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1660/1660 places, 2106/2106 transitions.
Graph (trivial) has 1887 edges and 1660 vertex of which 613 / 1660 are part of one of the 60 SCC in 11 ms
Free SCC test removed 553 places
Drop transitions (Empty/Sink Transition effects.) removed 693 transitions
Reduce isomorphic transitions removed 693 transitions.
Graph (complete) has 1593 edges and 1107 vertex of which 1097 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.3 ms
Discarding 10 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 558 transitions
Trivial Post-agglo rules discarded 558 transitions
Performed 558 trivial Post agglomeration. Transition count delta: 558
Iterating post reduction 0 with 566 rules applied. Total rules applied 568 place count 1097 transition count 842
Reduce places removed 558 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 1 with 605 rules applied. Total rules applied 1173 place count 539 transition count 795
Reduce places removed 30 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 2 with 51 rules applied. Total rules applied 1224 place count 509 transition count 774
Reduce places removed 20 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 23 rules applied. Total rules applied 1247 place count 489 transition count 771
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 1250 place count 488 transition count 769
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1251 place count 487 transition count 769
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 50 Pre rules applied. Total rules applied 1251 place count 487 transition count 719
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 6 with 100 rules applied. Total rules applied 1351 place count 437 transition count 719
Discarding 12 places :
Symmetric choice reduction at 6 with 12 rule applications. Total rules 1363 place count 425 transition count 706
Iterating global reduction 6 with 12 rules applied. Total rules applied 1375 place count 425 transition count 706
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 6 with 2 rules applied. Total rules applied 1377 place count 425 transition count 704
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1378 place count 424 transition count 704
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 1378 place count 424 transition count 703
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1380 place count 423 transition count 703
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 1386 place count 417 transition count 697
Iterating global reduction 8 with 6 rules applied. Total rules applied 1392 place count 417 transition count 697
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 8 with 6 rules applied. Total rules applied 1398 place count 417 transition count 691
Performed 169 Post agglomeration using F-continuation condition with reduction of 93 identical transitions.
Deduced a syphon composed of 169 places in 0 ms
Reduce places removed 169 places and 0 transitions.
Iterating global reduction 9 with 338 rules applied. Total rules applied 1736 place count 248 transition count 429
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 9 with 16 rules applied. Total rules applied 1752 place count 248 transition count 413
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1754 place count 247 transition count 412
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1755 place count 246 transition count 411
Iterating global reduction 11 with 1 rules applied. Total rules applied 1756 place count 246 transition count 411
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 11 with 10 rules applied. Total rules applied 1766 place count 241 transition count 406
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 11 with 8 rules applied. Total rules applied 1774 place count 241 transition count 398
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 12 with 2 rules applied. Total rules applied 1776 place count 240 transition count 397
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1777 place count 240 transition count 396
Performed 45 Post agglomeration using F-continuation condition with reduction of 25 identical transitions.
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 13 with 90 rules applied. Total rules applied 1867 place count 195 transition count 458
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 13 with 30 rules applied. Total rules applied 1897 place count 195 transition count 428
Discarding 14 places :
Symmetric choice reduction at 14 with 14 rule applications. Total rules 1911 place count 181 transition count 400
Iterating global reduction 14 with 14 rules applied. Total rules applied 1925 place count 181 transition count 400
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 1927 place count 181 transition count 398
Drop transitions (Redundant composition of simpler transitions.) removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 15 with 23 rules applied. Total rules applied 1950 place count 181 transition count 375
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1951 place count 180 transition count 374
Iterating global reduction 15 with 1 rules applied. Total rules applied 1952 place count 180 transition count 374
Free-agglomeration rule applied 10 times.
Iterating global reduction 15 with 10 rules applied. Total rules applied 1962 place count 180 transition count 364
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 15 with 10 rules applied. Total rules applied 1972 place count 170 transition count 364
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 1973 place count 170 transition count 363
Partial Free-agglomeration rule applied 11 times.
Drop transitions (Partial Free agglomeration) removed 11 transitions
Iterating global reduction 16 with 11 rules applied. Total rules applied 1984 place count 170 transition count 363
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 16 with 2 rules applied. Total rules applied 1986 place count 170 transition count 361
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 1987 place count 170 transition count 361
Applied a total of 1987 rules in 294 ms. Remains 170 /1660 variables (removed 1490) and now considering 361/2106 (removed 1745) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 295 ms. Remains : 170/1660 places, 361/2106 transitions.
RANDOM walk for 40000 steps (8 resets) in 1044 ms. (38 steps per ms) remains 15/38 properties
BEST_FIRST walk for 4001 steps (8 resets) in 12 ms. (307 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 11/15 properties
BEST_FIRST walk for 4002 steps (8 resets) in 26 ms. (148 steps per ms) remains 10/11 properties
BEST_FIRST walk for 4003 steps (8 resets) in 53 ms. (74 steps per ms) remains 8/10 properties
BEST_FIRST walk for 4003 steps (8 resets) in 64 ms. (61 steps per ms) remains 8/8 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 7/8 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 7/7 properties
BEST_FIRST walk for 4002 steps (8 resets) in 37 ms. (105 steps per ms) remains 5/7 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 5/5 properties
[2024-05-21 06:24:28] [INFO ] Flow matrix only has 349 transitions (discarded 12 similar events)
// Phase 1: matrix 349 rows 170 cols
[2024-05-21 06:24:28] [INFO ] Computed 4 invariants in 2 ms
[2024-05-21 06:24:28] [INFO ] State equation strengthened by 4 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp36 is UNSAT
At refinement iteration 1 (OVERLAPS) 128/140 variables, 3/3 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 0/3 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 25/165 variables, 1/4 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/165 variables, 0/4 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 348/513 variables, 165/169 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/513 variables, 3/172 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/513 variables, 0/172 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 6/519 variables, 5/177 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/519 variables, 1/178 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/519 variables, 0/178 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/519 variables, 0/178 constraints. Problems are: Problem set: 3 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 519/519 variables, and 178 constraints, problems are : Problem set: 3 solved, 2 unsolved in 151 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 170/170 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 134/140 variables, 3/3 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 0/3 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 25/165 variables, 1/4 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/165 variables, 0/4 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 348/513 variables, 165/169 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/513 variables, 3/172 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/513 variables, 2/174 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/513 variables, 0/174 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 6/519 variables, 5/179 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/519 variables, 1/180 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/519 variables, 0/180 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/519 variables, 0/180 constraints. Problems are: Problem set: 3 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 519/519 variables, and 180 constraints, problems are : Problem set: 3 solved, 2 unsolved in 179 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 170/170 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 2/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 341ms problems are : Problem set: 3 solved, 2 unsolved
Finished Parikh walk after 78 steps, including 3 resets, run visited all 2 properties in 1 ms. (steps per millisecond=78 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 2 properties in 8 ms.
Successfully simplified 3 atomic propositions for a total of 15 simplifications.
[2024-05-21 06:24:29] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-21 06:24:29] [INFO ] Flatten gal took : 59 ms
FORMULA CloudReconfiguration-PT-312-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 06:24:29] [INFO ] Flatten gal took : 63 ms
[2024-05-21 06:24:29] [INFO ] Input system was already deterministic with 2106 transitions.
Support contains 60 out of 1660 places (down from 72) after GAL structural reductions.
Computed a total of 30 stabilizing places and 32 stable transitions
Graph (complete) has 2291 edges and 1660 vertex of which 1650 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.25 ms
Starting structural reductions in LTL mode, iteration 0 : 1660/1660 places, 2106/2106 transitions.
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 60 place count 1600 transition count 2045
Iterating global reduction 0 with 60 rules applied. Total rules applied 120 place count 1600 transition count 2045
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 123 place count 1600 transition count 2042
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 155 place count 1568 transition count 2010
Iterating global reduction 1 with 32 rules applied. Total rules applied 187 place count 1568 transition count 2010
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 189 place count 1568 transition count 2008
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 204 place count 1553 transition count 1993
Iterating global reduction 2 with 15 rules applied. Total rules applied 219 place count 1553 transition count 1993
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 222 place count 1553 transition count 1990
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 232 place count 1543 transition count 1978
Iterating global reduction 3 with 10 rules applied. Total rules applied 242 place count 1543 transition count 1978
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 251 place count 1534 transition count 1967
Iterating global reduction 3 with 9 rules applied. Total rules applied 260 place count 1534 transition count 1967
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 269 place count 1525 transition count 1957
Iterating global reduction 3 with 9 rules applied. Total rules applied 278 place count 1525 transition count 1957
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 279 place count 1525 transition count 1956
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 287 place count 1517 transition count 1947
Iterating global reduction 4 with 8 rules applied. Total rules applied 295 place count 1517 transition count 1947
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 296 place count 1517 transition count 1946
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 301 place count 1512 transition count 1939
Iterating global reduction 5 with 5 rules applied. Total rules applied 306 place count 1512 transition count 1939
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 308 place count 1510 transition count 1935
Iterating global reduction 5 with 2 rules applied. Total rules applied 310 place count 1510 transition count 1935
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 312 place count 1508 transition count 1931
Iterating global reduction 5 with 2 rules applied. Total rules applied 314 place count 1508 transition count 1931
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 316 place count 1506 transition count 1929
Iterating global reduction 5 with 2 rules applied. Total rules applied 318 place count 1506 transition count 1929
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 319 place count 1506 transition count 1928
Applied a total of 319 rules in 703 ms. Remains 1506 /1660 variables (removed 154) and now considering 1928/2106 (removed 178) transitions.
// Phase 1: matrix 1928 rows 1506 cols
[2024-05-21 06:24:30] [INFO ] Computed 4 invariants in 22 ms
[2024-05-21 06:24:30] [INFO ] Implicit Places using invariants in 250 ms returned []
[2024-05-21 06:24:30] [INFO ] Invariant cache hit.
[2024-05-21 06:24:31] [INFO ] Implicit Places using invariants and state equation in 915 ms returned []
Implicit Place search using SMT with State Equation took 1167 ms to find 0 implicit places.
Running 1927 sub problems to find dead transitions.
[2024-05-21 06:24:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1505 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1927 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1505/3434 variables, and 4 constraints, problems are : Problem set: 0 solved, 1927 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1506 constraints, PredecessorRefiner: 1927/1927 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1927 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1505 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1927 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1505/3434 variables, and 4 constraints, problems are : Problem set: 0 solved, 1927 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1506 constraints, PredecessorRefiner: 0/1927 constraints, Known Traps: 0/0 constraints]
After SMT, in 60576ms problems are : Problem set: 0 solved, 1927 unsolved
Search for dead transitions found 0 dead transitions in 60594ms
Starting structural reductions in LTL mode, iteration 1 : 1506/1660 places, 1928/2106 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62472 ms. Remains : 1506/1660 places, 1928/2106 transitions.
[2024-05-21 06:25:32] [INFO ] Flatten gal took : 56 ms
[2024-05-21 06:25:32] [INFO ] Flatten gal took : 44 ms
[2024-05-21 06:25:32] [INFO ] Input system was already deterministic with 1928 transitions.
[2024-05-21 06:25:32] [INFO ] Flatten gal took : 41 ms
[2024-05-21 06:25:32] [INFO ] Flatten gal took : 39 ms
[2024-05-21 06:25:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality17607073755873327396.gal : 24 ms
[2024-05-21 06:25:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality3402395633091460449.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17607073755873327396.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3402395633091460449.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.46412e+10,11.8209,303268,2,27255,5,802326,6,0,7954,1.55207e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 06:26:02] [INFO ] Flatten gal took : 38 ms
[2024-05-21 06:26:02] [INFO ] Applying decomposition
[2024-05-21 06:26:02] [INFO ] Flatten gal took : 36 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph3420320835752781149.txt' '-o' '/tmp/graph3420320835752781149.bin' '-w' '/tmp/graph3420320835752781149.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3420320835752781149.bin' '-l' '-1' '-v' '-w' '/tmp/graph3420320835752781149.weights' '-q' '0' '-e' '0.001'
[2024-05-21 06:26:02] [INFO ] Decomposing Gal with order
[2024-05-21 06:26:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 06:26:02] [INFO ] Removed a total of 520 redundant transitions.
[2024-05-21 06:26:03] [INFO ] Flatten gal took : 129 ms
[2024-05-21 06:26:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 32 ms.
[2024-05-21 06:26:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality17241248410035614045.gal : 24 ms
[2024-05-21 06:26:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality15805138371754760134.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17241248410035614045.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15805138371754760134.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.46412e+10,1.32823,49432,2030,198,76257,5716,2457,173772,128,43912,0


Converting to forward existential form...Done !
original formula: EF(AX(AF((i16.i0.i2.u235.p1053!=0))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(!(EG(!((i16.i0.i2.u235.p1053!=0))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t26, t208, t260, t320, t369, t440, t489, t492, t645, t726, t757, t786, t835, t906, t957, t113...2052
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 0,1,8.07636,309736,1,0,583041,7037,21629,1.34389e+06,571,43912,1691706
FORMULA CloudReconfiguration-PT-312-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1660/1660 places, 2106/2106 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 1606 transition count 2051
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 1606 transition count 2051
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 111 place count 1606 transition count 2048
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 141 place count 1576 transition count 2018
Iterating global reduction 1 with 30 rules applied. Total rules applied 171 place count 1576 transition count 2018
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 173 place count 1576 transition count 2016
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 188 place count 1561 transition count 2001
Iterating global reduction 2 with 15 rules applied. Total rules applied 203 place count 1561 transition count 2001
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 206 place count 1561 transition count 1998
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 216 place count 1551 transition count 1986
Iterating global reduction 3 with 10 rules applied. Total rules applied 226 place count 1551 transition count 1986
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 235 place count 1542 transition count 1975
Iterating global reduction 3 with 9 rules applied. Total rules applied 244 place count 1542 transition count 1975
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 253 place count 1533 transition count 1965
Iterating global reduction 3 with 9 rules applied. Total rules applied 262 place count 1533 transition count 1965
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 263 place count 1533 transition count 1964
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 271 place count 1525 transition count 1955
Iterating global reduction 4 with 8 rules applied. Total rules applied 279 place count 1525 transition count 1955
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 280 place count 1525 transition count 1954
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 285 place count 1520 transition count 1947
Iterating global reduction 5 with 5 rules applied. Total rules applied 290 place count 1520 transition count 1947
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 292 place count 1518 transition count 1943
Iterating global reduction 5 with 2 rules applied. Total rules applied 294 place count 1518 transition count 1943
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 296 place count 1516 transition count 1939
Iterating global reduction 5 with 2 rules applied. Total rules applied 298 place count 1516 transition count 1939
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 300 place count 1514 transition count 1937
Iterating global reduction 5 with 2 rules applied. Total rules applied 302 place count 1514 transition count 1937
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 303 place count 1514 transition count 1936
Applied a total of 303 rules in 673 ms. Remains 1514 /1660 variables (removed 146) and now considering 1936/2106 (removed 170) transitions.
// Phase 1: matrix 1936 rows 1514 cols
[2024-05-21 06:26:11] [INFO ] Computed 4 invariants in 20 ms
[2024-05-21 06:26:12] [INFO ] Implicit Places using invariants in 255 ms returned []
[2024-05-21 06:26:12] [INFO ] Invariant cache hit.
[2024-05-21 06:26:13] [INFO ] Implicit Places using invariants and state equation in 932 ms returned []
Implicit Place search using SMT with State Equation took 1192 ms to find 0 implicit places.
Running 1935 sub problems to find dead transitions.
[2024-05-21 06:26:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1513 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1935 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1513/3450 variables, and 4 constraints, problems are : Problem set: 0 solved, 1935 unsolved in 30036 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1514 constraints, PredecessorRefiner: 1935/1935 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1935 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1513 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1935 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1513/3450 variables, and 4 constraints, problems are : Problem set: 0 solved, 1935 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1514 constraints, PredecessorRefiner: 0/1935 constraints, Known Traps: 0/0 constraints]
After SMT, in 60534ms problems are : Problem set: 0 solved, 1935 unsolved
Search for dead transitions found 0 dead transitions in 60554ms
Starting structural reductions in LTL mode, iteration 1 : 1514/1660 places, 1936/2106 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62425 ms. Remains : 1514/1660 places, 1936/2106 transitions.
[2024-05-21 06:27:13] [INFO ] Flatten gal took : 34 ms
[2024-05-21 06:27:13] [INFO ] Flatten gal took : 34 ms
[2024-05-21 06:27:13] [INFO ] Input system was already deterministic with 1936 transitions.
[2024-05-21 06:27:13] [INFO ] Flatten gal took : 31 ms
[2024-05-21 06:27:13] [INFO ] Flatten gal took : 32 ms
[2024-05-21 06:27:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality5381929267324587531.gal : 6 ms
[2024-05-21 06:27:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality1522742691354709722.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5381929267324587531.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1522742691354709722.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.51689e+10,12.8629,316772,2,28978,5,874898,6,0,7994,1.60775e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 06:27:44] [INFO ] Flatten gal took : 51 ms
[2024-05-21 06:27:44] [INFO ] Applying decomposition
[2024-05-21 06:27:44] [INFO ] Flatten gal took : 32 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph3040299529921768436.txt' '-o' '/tmp/graph3040299529921768436.bin' '-w' '/tmp/graph3040299529921768436.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3040299529921768436.bin' '-l' '-1' '-v' '-w' '/tmp/graph3040299529921768436.weights' '-q' '0' '-e' '0.001'
[2024-05-21 06:27:44] [INFO ] Decomposing Gal with order
[2024-05-21 06:27:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 06:27:44] [INFO ] Removed a total of 450 redundant transitions.
[2024-05-21 06:27:44] [INFO ] Flatten gal took : 64 ms
[2024-05-21 06:27:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 16 ms.
[2024-05-21 06:27:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality7273268647648312716.gal : 12 ms
[2024-05-21 06:27:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality3234570878301252238.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7273268647648312716.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3234570878301252238.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.51689e+10,1.00812,36964,1967,309,55448,10064,2497,98197,162,39480,0


Converting to forward existential form...Done !
original formula: A(!(EX((EG((i19.u310.p1399==1)) + !(EF((i19.u311.p1415==1)))))) U !((((!(AF((i11.i1.i1.u162.p793==1))) + (i29.i1.i1.u498.p2148==0)) + ((i...237
=> equivalent forward existential formula: [((Init * !(EG(!(!((((!(!(EG(!((i11.i1.i1.u162.p793==1))))) + (i29.i1.i1.u498.p2148==0)) + ((i36.i1.i0.u468.p204...642
Reverse transition relation is NOT exact ! Due to transitions t26, t208, t260, t291, t369, t441, t493, t647, t676, t728, t759, t788, t839, t910, t963, t111...2171
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found 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 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1660/1660 places, 2106/2106 transitions.
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 58 place count 1602 transition count 2047
Iterating global reduction 0 with 58 rules applied. Total rules applied 116 place count 1602 transition count 2047
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 119 place count 1602 transition count 2044
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 151 place count 1570 transition count 2012
Iterating global reduction 1 with 32 rules applied. Total rules applied 183 place count 1570 transition count 2012
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 185 place count 1570 transition count 2010
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 200 place count 1555 transition count 1995
Iterating global reduction 2 with 15 rules applied. Total rules applied 215 place count 1555 transition count 1995
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 218 place count 1555 transition count 1992
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 228 place count 1545 transition count 1980
Iterating global reduction 3 with 10 rules applied. Total rules applied 238 place count 1545 transition count 1980
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 247 place count 1536 transition count 1969
Iterating global reduction 3 with 9 rules applied. Total rules applied 256 place count 1536 transition count 1969
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 265 place count 1527 transition count 1959
Iterating global reduction 3 with 9 rules applied. Total rules applied 274 place count 1527 transition count 1959
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 275 place count 1527 transition count 1958
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 283 place count 1519 transition count 1949
Iterating global reduction 4 with 8 rules applied. Total rules applied 291 place count 1519 transition count 1949
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 292 place count 1519 transition count 1948
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 297 place count 1514 transition count 1941
Iterating global reduction 5 with 5 rules applied. Total rules applied 302 place count 1514 transition count 1941
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 304 place count 1512 transition count 1937
Iterating global reduction 5 with 2 rules applied. Total rules applied 306 place count 1512 transition count 1937
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 308 place count 1510 transition count 1933
Iterating global reduction 5 with 2 rules applied. Total rules applied 310 place count 1510 transition count 1933
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 312 place count 1508 transition count 1931
Iterating global reduction 5 with 2 rules applied. Total rules applied 314 place count 1508 transition count 1931
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 315 place count 1508 transition count 1930
Applied a total of 315 rules in 645 ms. Remains 1508 /1660 variables (removed 152) and now considering 1930/2106 (removed 176) transitions.
// Phase 1: matrix 1930 rows 1508 cols
[2024-05-21 06:28:15] [INFO ] Computed 4 invariants in 10 ms
[2024-05-21 06:28:15] [INFO ] Implicit Places using invariants in 240 ms returned []
[2024-05-21 06:28:15] [INFO ] Invariant cache hit.
[2024-05-21 06:28:16] [INFO ] Implicit Places using invariants and state equation in 912 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.
[2024-05-21 06:28:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1507 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1507/3438 variables, and 4 constraints, problems are : Problem set: 0 solved, 1929 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1508 constraints, PredecessorRefiner: 1929/1929 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1929 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1507 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1507/3438 variables, and 4 constraints, problems are : Problem set: 0 solved, 1929 unsolved in 30041 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1508 constraints, PredecessorRefiner: 0/1929 constraints, Known Traps: 0/0 constraints]
After SMT, in 60506ms problems are : Problem set: 0 solved, 1929 unsolved
Search for dead transitions found 0 dead transitions in 60543ms
Starting structural reductions in LTL mode, iteration 1 : 1508/1660 places, 1930/2106 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62382 ms. Remains : 1508/1660 places, 1930/2106 transitions.
[2024-05-21 06:29:17] [INFO ] Flatten gal took : 29 ms
[2024-05-21 06:29:17] [INFO ] Flatten gal took : 29 ms
[2024-05-21 06:29:17] [INFO ] Input system was already deterministic with 1930 transitions.
[2024-05-21 06:29:17] [INFO ] Flatten gal took : 29 ms
[2024-05-21 06:29:17] [INFO ] Flatten gal took : 29 ms
[2024-05-21 06:29:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality5606995483531434677.gal : 6 ms
[2024-05-21 06:29:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality17562206800341884293.ctl : 206 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5606995483531434677.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17562206800341884293.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,2.47605e+10,14.2667,303300,2,28106,5,809428,6,0,7964,1.55223e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 06:29:47] [INFO ] Flatten gal took : 46 ms
[2024-05-21 06:29:47] [INFO ] Applying decomposition
[2024-05-21 06:29:47] [INFO ] Flatten gal took : 30 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph4655139403708290100.txt' '-o' '/tmp/graph4655139403708290100.bin' '-w' '/tmp/graph4655139403708290100.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4655139403708290100.bin' '-l' '-1' '-v' '-w' '/tmp/graph4655139403708290100.weights' '-q' '0' '-e' '0.001'
[2024-05-21 06:29:47] [INFO ] Decomposing Gal with order
[2024-05-21 06:29:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 06:29:47] [INFO ] Removed a total of 499 redundant transitions.
[2024-05-21 06:29:48] [INFO ] Flatten gal took : 71 ms
[2024-05-21 06:29:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 23 ms.
[2024-05-21 06:29:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality2144645677779047529.gal : 68 ms
[2024-05-21 06:29:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality5927994167943372655.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2144645677779047529.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5927994167943372655.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.47605e+10,1.03467,35216,2183,245,54702,5603,2575,93284,135,28247,0


Converting to forward existential form...Done !
original formula: AF((E((i24.i0.i2.u386.p1620==1) U !(EG(EF(((i33.u542.p2213==0)||(i37.i0.i0.u0.p10==1)))))) * E(AX((i14.i0.i0.u227.p944==1)) U (!(((i20.u3...232
=> equivalent forward existential formula: [FwdG(Init,!((E((i24.i0.i2.u386.p1620==1) U !(EG(E(TRUE U ((i33.u542.p2213==0)||(i37.i0.i0.u0.p10==1)))))) * E(!...295
Reverse transition relation is NOT exact ! Due to transitions t26, t208, t260, t320, t369, t441, t490, t493, t522, t675, t698, t727, t758, t806, t836, t907...2087
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
(forward)formula 0,0,14.4214,456032,1,0,896231,13544,26526,1.81651e+06,725,57781,2658961
FORMULA CloudReconfiguration-PT-312-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1660/1660 places, 2106/2106 transitions.
Graph (trivial) has 2000 edges and 1660 vertex of which 708 / 1660 are part of one of the 62 SCC in 11 ms
Free SCC test removed 646 places
Ensure Unique test removed 750 transitions
Reduce isomorphic transitions removed 750 transitions.
Graph (complete) has 1535 edges and 1014 vertex of which 1004 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.2 ms
Discarding 10 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 570 transitions
Trivial Post-agglo rules discarded 570 transitions
Performed 570 trivial Post agglomeration. Transition count delta: 570
Iterating post reduction 0 with 571 rules applied. Total rules applied 573 place count 1003 transition count 778
Reduce places removed 570 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 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 597 rules applied. Total rules applied 1170 place count 433 transition count 751
Reduce places removed 12 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 13 rules applied. Total rules applied 1183 place count 421 transition count 750
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1184 place count 420 transition count 750
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 43 Pre rules applied. Total rules applied 1184 place count 420 transition count 707
Deduced a syphon composed of 43 places in 0 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 4 with 86 rules applied. Total rules applied 1270 place count 377 transition count 707
Discarding 22 places :
Symmetric choice reduction at 4 with 22 rule applications. Total rules 1292 place count 355 transition count 678
Iterating global reduction 4 with 22 rules applied. Total rules applied 1314 place count 355 transition count 678
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 4 with 3 rules applied. Total rules applied 1317 place count 355 transition count 675
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1319 place count 353 transition count 675
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 3 Pre rules applied. Total rules applied 1319 place count 353 transition count 672
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 1325 place count 350 transition count 672
Discarding 14 places :
Symmetric choice reduction at 6 with 14 rule applications. Total rules 1339 place count 336 transition count 654
Iterating global reduction 6 with 14 rules applied. Total rules applied 1353 place count 336 transition count 654
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 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 10 rules applied. Total rules applied 1363 place count 336 transition count 644
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1365 place count 334 transition count 644
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1368 place count 331 transition count 638
Iterating global reduction 8 with 3 rules applied. Total rules applied 1371 place count 331 transition count 638
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1372 place count 330 transition count 636
Iterating global reduction 8 with 1 rules applied. Total rules applied 1373 place count 330 transition count 636
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1374 place count 329 transition count 634
Iterating global reduction 8 with 1 rules applied. Total rules applied 1375 place count 329 transition count 634
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1376 place count 328 transition count 632
Iterating global reduction 8 with 1 rules applied. Total rules applied 1377 place count 328 transition count 632
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1378 place count 327 transition count 630
Iterating global reduction 8 with 1 rules applied. Total rules applied 1379 place count 327 transition count 630
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 8 with 74 rules applied. Total rules applied 1453 place count 290 transition count 593
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 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 21 rules applied. Total rules applied 1474 place count 290 transition count 572
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 1479 place count 285 transition count 572
Discarding 11 places :
Symmetric choice reduction at 10 with 11 rule applications. Total rules 1490 place count 274 transition count 551
Iterating global reduction 10 with 11 rules applied. Total rules applied 1501 place count 274 transition count 551
Discarding 8 places :
Symmetric choice reduction at 10 with 8 rule applications. Total rules 1509 place count 266 transition count 532
Iterating global reduction 10 with 8 rules applied. Total rules applied 1517 place count 266 transition count 532
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1518 place count 265 transition count 530
Iterating global reduction 10 with 1 rules applied. Total rules applied 1519 place count 265 transition count 530
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1520 place count 264 transition count 528
Iterating global reduction 10 with 1 rules applied. Total rules applied 1521 place count 264 transition count 528
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 10 with 8 rules applied. Total rules applied 1529 place count 260 transition count 524
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 10 with 5 rules applied. Total rules applied 1534 place count 260 transition count 519
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1535 place count 259 transition count 519
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 1538 place count 256 transition count 513
Iterating global reduction 12 with 3 rules applied. Total rules applied 1541 place count 256 transition count 513
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1542 place count 256 transition count 512
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 1544 place count 255 transition count 511
Drop transitions (Redundant composition of simpler transitions.) removed 72 transitions
Redundant transition composition rules discarded 72 transitions
Iterating global reduction 13 with 72 rules applied. Total rules applied 1616 place count 255 transition count 439
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 13 with 31 rules applied. Total rules applied 1647 place count 255 transition count 408
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 14 with 31 rules applied. Total rules applied 1678 place count 224 transition count 408
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 3 Pre rules applied. Total rules applied 1678 place count 224 transition count 405
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 15 with 6 rules applied. Total rules applied 1684 place count 221 transition count 405
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 15 with 10 rules applied. Total rules applied 1694 place count 216 transition count 400
Discarding 3 places :
Symmetric choice reduction at 15 with 3 rule applications. Total rules 1697 place count 213 transition count 397
Iterating global reduction 15 with 3 rules applied. Total rules applied 1700 place count 213 transition count 397
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 15 with 8 rules applied. Total rules applied 1708 place count 213 transition count 389
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 15 with 2 rules applied. Total rules applied 1710 place count 213 transition count 389
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 1711 place count 213 transition count 388
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1712 place count 212 transition count 387
Applied a total of 1712 rules in 179 ms. Remains 212 /1660 variables (removed 1448) and now considering 387/2106 (removed 1719) transitions.
[2024-05-21 06:30:02] [INFO ] Flow matrix only has 337 transitions (discarded 50 similar events)
// Phase 1: matrix 337 rows 212 cols
[2024-05-21 06:30:02] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 06:30:02] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-05-21 06:30:02] [INFO ] Flow matrix only has 337 transitions (discarded 50 similar events)
[2024-05-21 06:30:02] [INFO ] Invariant cache hit.
[2024-05-21 06:30:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 06:30:03] [INFO ] Implicit Places using invariants and state equation in 160 ms returned [14, 140]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 229 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 210/1660 places, 387/2106 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 208 transition count 385
Applied a total of 1 rules in 13 ms. Remains 208 /210 variables (removed 2) and now considering 385/387 (removed 2) transitions.
[2024-05-21 06:30:03] [INFO ] Flow matrix only has 335 transitions (discarded 50 similar events)
// Phase 1: matrix 335 rows 208 cols
[2024-05-21 06:30:03] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 06:30:03] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-21 06:30:03] [INFO ] Flow matrix only has 335 transitions (discarded 50 similar events)
[2024-05-21 06:30:03] [INFO ] Invariant cache hit.
[2024-05-21 06:30:03] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 208/1660 places, 385/2106 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 594 ms. Remains : 208/1660 places, 385/2106 transitions.
[2024-05-21 06:30:03] [INFO ] Flatten gal took : 12 ms
[2024-05-21 06:30:03] [INFO ] Flatten gal took : 6 ms
[2024-05-21 06:30:03] [INFO ] Input system was already deterministic with 385 transitions.
[2024-05-21 06:30:03] [INFO ] Flatten gal took : 6 ms
[2024-05-21 06:30:03] [INFO ] Flatten gal took : 6 ms
[2024-05-21 06:30:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality2881354972931651193.gal : 2 ms
[2024-05-21 06:30:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality16041389761432300647.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2881354972931651193.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16041389761432300647.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,6.82121e+06,0.348964,16724,2,2526,5,42862,6,0,1160,64283,0


Converting to forward existential form...Done !
original formula: EG((AG(((p2291==0) * EF(AG(((p1986==0)||(p2358==1)))))) + (((p1166==0)&&(p111==1))&&((p1674==0)||(p1205==1)))))
=> equivalent forward existential formula: [FwdG(Init,(!(E(TRUE U !(((p2291==0) * E(TRUE U !(E(TRUE U !(((p1986==0)||(p2358==1)))))))))) + (((p1166==0)&&(p...202
Reverse transition relation is NOT exact ! Due to transitions t3, t6, t11, t12, t19, t34, t48, t64, t70, t73, t78, t80, t87, t102, t126, t137, t143, t148, ...531
(forward)formula 0,0,6.45879,197800,1,0,578,1.23592e+06,749,315,7026,816442,833
FORMULA CloudReconfiguration-PT-312-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 1660/1660 places, 2106/2106 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 1601 transition count 2046
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 1601 transition count 2046
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 121 place count 1601 transition count 2043
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 153 place count 1569 transition count 2011
Iterating global reduction 1 with 32 rules applied. Total rules applied 185 place count 1569 transition count 2011
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 187 place count 1569 transition count 2009
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 202 place count 1554 transition count 1994
Iterating global reduction 2 with 15 rules applied. Total rules applied 217 place count 1554 transition count 1994
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 220 place count 1554 transition count 1991
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 230 place count 1544 transition count 1979
Iterating global reduction 3 with 10 rules applied. Total rules applied 240 place count 1544 transition count 1979
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 249 place count 1535 transition count 1968
Iterating global reduction 3 with 9 rules applied. Total rules applied 258 place count 1535 transition count 1968
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 267 place count 1526 transition count 1958
Iterating global reduction 3 with 9 rules applied. Total rules applied 276 place count 1526 transition count 1958
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 277 place count 1526 transition count 1957
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 285 place count 1518 transition count 1948
Iterating global reduction 4 with 8 rules applied. Total rules applied 293 place count 1518 transition count 1948
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 294 place count 1518 transition count 1947
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 299 place count 1513 transition count 1940
Iterating global reduction 5 with 5 rules applied. Total rules applied 304 place count 1513 transition count 1940
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 306 place count 1511 transition count 1936
Iterating global reduction 5 with 2 rules applied. Total rules applied 308 place count 1511 transition count 1936
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 310 place count 1509 transition count 1932
Iterating global reduction 5 with 2 rules applied. Total rules applied 312 place count 1509 transition count 1932
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 314 place count 1507 transition count 1930
Iterating global reduction 5 with 2 rules applied. Total rules applied 316 place count 1507 transition count 1930
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 317 place count 1507 transition count 1929
Applied a total of 317 rules in 649 ms. Remains 1507 /1660 variables (removed 153) and now considering 1929/2106 (removed 177) transitions.
// Phase 1: matrix 1929 rows 1507 cols
[2024-05-21 06:30:10] [INFO ] Computed 4 invariants in 16 ms
[2024-05-21 06:30:10] [INFO ] Implicit Places using invariants in 242 ms returned []
[2024-05-21 06:30:10] [INFO ] Invariant cache hit.
[2024-05-21 06:30:11] [INFO ] Implicit Places using invariants and state equation in 961 ms returned []
Implicit Place search using SMT with State Equation took 1204 ms to find 0 implicit places.
Running 1928 sub problems to find dead transitions.
[2024-05-21 06:30:11] [INFO ] Invariant cache hit.
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(s699 1.0)
(s700 0.0)
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(s1057 0.0)
(s1058 0.0)
(s1059 0.0)
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(s1064 0.0)
(s1065 0.0)
(s1066 0.0)
(s1067 0.0)
(s1068 0.0)
(s1069 0.0)
(s1070 0.0)
(s1071 0.0)
(s1072 0.0)
(s1073 0.0)
(s1074 0.0)
(s1075 0.0)
(s1076 timeout
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 30050 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1507 constraints, PredecessorRefiner: 1928/1928 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1928 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1506 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1928 unsolved
(s129 0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
(s10 1)
(s11 1)
(s12 0)
(s13 0)
(s14 0)
(s15 1)
(s16 0)
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(s18 0)
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(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
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(s33 0)
(s34 0)
(s35 0)
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(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 0timeout
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 30036 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1507 constraints, PredecessorRefiner: 0/1928 constraints, Known Traps: 0/0 constraints]
After SMT, in 60584ms problems are : Problem set: 0 solved, 1928 unsolved
Search for dead transitions found 0 dead transitions in 60603ms
Starting structural reductions in LTL mode, iteration 1 : 1507/1660 places, 1929/2106 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62463 ms. Remains : 1507/1660 places, 1929/2106 transitions.
[2024-05-21 06:31:12] [INFO ] Flatten gal took : 28 ms
[2024-05-21 06:31:12] [INFO ] Flatten gal took : 28 ms
[2024-05-21 06:31:12] [INFO ] Input system was already deterministic with 1929 transitions.
[2024-05-21 06:31:12] [INFO ] Flatten gal took : 27 ms
[2024-05-21 06:31:12] [INFO ] Flatten gal took : 27 ms
[2024-05-21 06:31:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality1810509720167691185.gal : 8 ms
[2024-05-21 06:31:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality411981936259018763.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1810509720167691185.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality411981936259018763.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.47274e+10,14.5605,306644,2,27689,5,846794,6,0,7959,1.54558e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 06:31:42] [INFO ] Flatten gal took : 26 ms
[2024-05-21 06:31:42] [INFO ] Applying decomposition
[2024-05-21 06:31:42] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph18138807539803274996.txt' '-o' '/tmp/graph18138807539803274996.bin' '-w' '/tmp/graph18138807539803274996.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph18138807539803274996.bin' '-l' '-1' '-v' '-w' '/tmp/graph18138807539803274996.weights' '-q' '0' '-e' '0.001'
[2024-05-21 06:31:42] [INFO ] Decomposing Gal with order
[2024-05-21 06:31:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 06:31:42] [INFO ] Removed a total of 502 redundant transitions.
[2024-05-21 06:31:42] [INFO ] Flatten gal took : 59 ms
[2024-05-21 06:31:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 12 ms.
[2024-05-21 06:31:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality7135772556424608909.gal : 12 ms
[2024-05-21 06:31:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality15281364901911426937.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7135772556424608909.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15281364901911426937.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.47274e+10,1.29309,45256,2283,221,73852,5057,2552,143563,127,36226,0


Converting to forward existential form...Done !
original formula: AG(EX(AX((i24.u370.p1529==0))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(EX(!((i24.u370.p1529==0)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t260, t320, t440, t492, t674, t727, t758, t836, t907, t958, t1140, t1192, t1252, t...2011
(forward)formula 0,0,4.65259,161416,1,0,289167,5057,18565,535873,520,36226,1474924
FORMULA CloudReconfiguration-PT-312-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 1660/1660 places, 2106/2106 transitions.
Graph (trivial) has 1997 edges and 1660 vertex of which 681 / 1660 are part of one of the 62 SCC in 2 ms
Free SCC test removed 619 places
Ensure Unique test removed 718 transitions
Reduce isomorphic transitions removed 718 transitions.
Graph (complete) has 1568 edges and 1041 vertex of which 1031 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.3 ms
Discarding 10 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 589 transitions
Trivial Post-agglo rules discarded 589 transitions
Performed 589 trivial Post agglomeration. Transition count delta: 589
Iterating post reduction 0 with 590 rules applied. Total rules applied 592 place count 1030 transition count 791
Reduce places removed 589 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 618 rules applied. Total rules applied 1210 place count 441 transition count 762
Reduce places removed 13 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 16 rules applied. Total rules applied 1226 place count 428 transition count 759
Reduce places removed 3 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 3 with 5 rules applied. Total rules applied 1231 place count 425 transition count 757
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 1234 place count 424 transition count 755
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1235 place count 423 transition count 755
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 45 Pre rules applied. Total rules applied 1235 place count 423 transition count 710
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 6 with 90 rules applied. Total rules applied 1325 place count 378 transition count 710
Discarding 24 places :
Symmetric choice reduction at 6 with 24 rule applications. Total rules 1349 place count 354 transition count 678
Iterating global reduction 6 with 24 rules applied. Total rules applied 1373 place count 354 transition count 678
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 3 rules applied. Total rules applied 1376 place count 354 transition count 675
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1378 place count 352 transition count 675
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 3 Pre rules applied. Total rules applied 1378 place count 352 transition count 672
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 8 with 6 rules applied. Total rules applied 1384 place count 349 transition count 672
Discarding 12 places :
Symmetric choice reduction at 8 with 12 rule applications. Total rules 1396 place count 337 transition count 657
Iterating global reduction 8 with 12 rules applied. Total rules applied 1408 place count 337 transition count 657
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 8 with 9 rules applied. Total rules applied 1417 place count 337 transition count 648
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1419 place count 335 transition count 648
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 1423 place count 331 transition count 640
Iterating global reduction 10 with 4 rules applied. Total rules applied 1427 place count 331 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 1428 place count 331 transition count 639
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1429 place count 330 transition count 637
Iterating global reduction 11 with 1 rules applied. Total rules applied 1430 place count 330 transition count 637
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1431 place count 329 transition count 635
Iterating global reduction 11 with 1 rules applied. Total rules applied 1432 place count 329 transition count 635
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1433 place count 328 transition count 633
Iterating global reduction 11 with 1 rules applied. Total rules applied 1434 place count 328 transition count 633
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 11 with 76 rules applied. Total rules applied 1510 place count 290 transition count 595
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 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 11 with 18 rules applied. Total rules applied 1528 place count 290 transition count 577
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 1531 place count 287 transition count 577
Discarding 12 places :
Symmetric choice reduction at 13 with 12 rule applications. Total rules 1543 place count 275 transition count 556
Iterating global reduction 13 with 12 rules applied. Total rules applied 1555 place count 275 transition count 556
Discarding 10 places :
Symmetric choice reduction at 13 with 10 rule applications. Total rules 1565 place count 265 transition count 536
Iterating global reduction 13 with 10 rules applied. Total rules applied 1575 place count 265 transition count 536
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1577 place count 265 transition count 534
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1578 place count 264 transition count 532
Iterating global reduction 14 with 1 rules applied. Total rules applied 1579 place count 264 transition count 532
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1580 place count 263 transition count 530
Iterating global reduction 14 with 1 rules applied. Total rules applied 1581 place count 263 transition count 530
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1582 place count 262 transition count 528
Iterating global reduction 14 with 1 rules applied. Total rules applied 1583 place count 262 transition count 528
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1584 place count 261 transition count 526
Iterating global reduction 14 with 1 rules applied. Total rules applied 1585 place count 261 transition count 526
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1586 place count 260 transition count 524
Iterating global reduction 14 with 1 rules applied. Total rules applied 1587 place count 260 transition count 524
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 14 with 8 rules applied. Total rules applied 1595 place count 256 transition count 520
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 14 with 7 rules applied. Total rules applied 1602 place count 256 transition count 513
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 1603 place count 255 transition count 513
Discarding 3 places :
Symmetric choice reduction at 16 with 3 rule applications. Total rules 1606 place count 252 transition count 507
Iterating global reduction 16 with 3 rules applied. Total rules applied 1609 place count 252 transition count 507
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 16 with 4 rules applied. Total rules applied 1613 place count 250 transition count 505
Drop transitions (Redundant composition of simpler transitions.) removed 75 transitions
Redundant transition composition rules discarded 75 transitions
Iterating global reduction 16 with 75 rules applied. Total rules applied 1688 place count 250 transition count 430
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 16 with 31 rules applied. Total rules applied 1719 place count 250 transition count 399
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 17 with 31 rules applied. Total rules applied 1750 place count 219 transition count 399
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 18 with 3 Pre rules applied. Total rules applied 1750 place count 219 transition count 396
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 18 with 6 rules applied. Total rules applied 1756 place count 216 transition count 396
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 18 with 10 rules applied. Total rules applied 1766 place count 211 transition count 391
Discarding 3 places :
Symmetric choice reduction at 18 with 3 rule applications. Total rules 1769 place count 208 transition count 388
Iterating global reduction 18 with 3 rules applied. Total rules applied 1772 place count 208 transition count 388
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 18 with 8 rules applied. Total rules applied 1780 place count 208 transition count 380
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 18 with 1 rules applied. Total rules applied 1781 place count 208 transition count 380
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 18 with 1 rules applied. Total rules applied 1782 place count 207 transition count 379
Applied a total of 1782 rules in 148 ms. Remains 207 /1660 variables (removed 1453) and now considering 379/2106 (removed 1727) transitions.
[2024-05-21 06:31:47] [INFO ] Flow matrix only has 329 transitions (discarded 50 similar events)
// Phase 1: matrix 329 rows 207 cols
[2024-05-21 06:31:47] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 06:31:47] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-21 06:31:47] [INFO ] Flow matrix only has 329 transitions (discarded 50 similar events)
[2024-05-21 06:31:47] [INFO ] Invariant cache hit.
[2024-05-21 06:31:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 06:31:47] [INFO ] Implicit Places using invariants and state equation in 146 ms returned [16, 142]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 203 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 205/1660 places, 379/2106 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 203 transition count 377
Applied a total of 1 rules in 8 ms. Remains 203 /205 variables (removed 2) and now considering 377/379 (removed 2) transitions.
[2024-05-21 06:31:47] [INFO ] Flow matrix only has 327 transitions (discarded 50 similar events)
// Phase 1: matrix 327 rows 203 cols
[2024-05-21 06:31:47] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 06:31:48] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-21 06:31:48] [INFO ] Flow matrix only has 327 transitions (discarded 50 similar events)
[2024-05-21 06:31:48] [INFO ] Invariant cache hit.
[2024-05-21 06:31:48] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 203/1660 places, 377/2106 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 518 ms. Remains : 203/1660 places, 377/2106 transitions.
[2024-05-21 06:31:48] [INFO ] Flatten gal took : 5 ms
[2024-05-21 06:31:48] [INFO ] Flatten gal took : 5 ms
[2024-05-21 06:31:48] [INFO ] Input system was already deterministic with 377 transitions.
[2024-05-21 06:31:48] [INFO ] Flatten gal took : 5 ms
[2024-05-21 06:31:48] [INFO ] Flatten gal took : 6 ms
[2024-05-21 06:31:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality15720363424339794815.gal : 2 ms
[2024-05-21 06:31:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality13313872267322164471.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15720363424339794815.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13313872267322164471.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,6.79695e+06,0.346459,16960,2,2546,5,45692,6,0,1131,69743,0


Converting to forward existential form...Done !
original formula: EF(((AF((p1275==1)) * E(((p829==0)||(p680==1)) U (p202==1))) * EG(((p277!=0)&&(p2257!=1)))))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * (!(EG(!((p1275==1)))) * E(((p829==0)||(p680==1)) U (p202==1)))),((p277!=0)&&(p2257!=1))...166
Reverse transition relation is NOT exact ! Due to transitions t3, t6, t11, t12, t14, t31, t45, t57, t63, t66, t71, t73, t75, t90, t114, t122, t126, t131, t...548
Hit Full ! (commute/partial/dont) 373/4/4
(forward)formula 0,1,13.0107,437992,1,0,681,2.76707e+06,739,363,7050,2.84412e+06,912
FORMULA CloudReconfiguration-PT-312-CTLCardinality-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1660/1660 places, 2106/2106 transitions.
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 56 place count 1604 transition count 2049
Iterating global reduction 0 with 56 rules applied. Total rules applied 112 place count 1604 transition count 2049
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 115 place count 1604 transition count 2046
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 145 place count 1574 transition count 2016
Iterating global reduction 1 with 30 rules applied. Total rules applied 175 place count 1574 transition count 2016
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 177 place count 1574 transition count 2014
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 190 place count 1561 transition count 2001
Iterating global reduction 2 with 13 rules applied. Total rules applied 203 place count 1561 transition count 2001
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 206 place count 1561 transition count 1998
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 215 place count 1552 transition count 1987
Iterating global reduction 3 with 9 rules applied. Total rules applied 224 place count 1552 transition count 1987
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 232 place count 1544 transition count 1978
Iterating global reduction 3 with 8 rules applied. Total rules applied 240 place count 1544 transition count 1978
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 248 place count 1536 transition count 1970
Iterating global reduction 3 with 8 rules applied. Total rules applied 256 place count 1536 transition count 1970
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 257 place count 1536 transition count 1969
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 264 place count 1529 transition count 1961
Iterating global reduction 4 with 7 rules applied. Total rules applied 271 place count 1529 transition count 1961
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 276 place count 1524 transition count 1954
Iterating global reduction 4 with 5 rules applied. Total rules applied 281 place count 1524 transition count 1954
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 283 place count 1522 transition count 1950
Iterating global reduction 4 with 2 rules applied. Total rules applied 285 place count 1522 transition count 1950
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 287 place count 1520 transition count 1946
Iterating global reduction 4 with 2 rules applied. Total rules applied 289 place count 1520 transition count 1946
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 291 place count 1518 transition count 1944
Iterating global reduction 4 with 2 rules applied. Total rules applied 293 place count 1518 transition count 1944
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 294 place count 1518 transition count 1943
Applied a total of 294 rules in 632 ms. Remains 1518 /1660 variables (removed 142) and now considering 1943/2106 (removed 163) transitions.
// Phase 1: matrix 1943 rows 1518 cols
[2024-05-21 06:32:01] [INFO ] Computed 4 invariants in 15 ms
[2024-05-21 06:32:02] [INFO ] Implicit Places using invariants in 234 ms returned []
[2024-05-21 06:32:02] [INFO ] Invariant cache hit.
[2024-05-21 06:32:03] [INFO ] Implicit Places using invariants and state equation in 988 ms returned []
Implicit Place search using SMT with State Equation took 1237 ms to find 0 implicit places.
Running 1942 sub problems to find dead transitions.
[2024-05-21 06:32:03] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1517 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1942 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1517/3461 variables, and 4 constraints, problems are : Problem set: 0 solved, 1942 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1518 constraints, PredecessorRefiner: 1942/1942 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1942 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1517 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1942 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1517/3461 variables, and 4 constraints, problems are : Problem set: 0 solved, 1942 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1518 constraints, PredecessorRefiner: 0/1942 constraints, Known Traps: 0/0 constraints]
After SMT, in 60537ms problems are : Problem set: 0 solved, 1942 unsolved
Search for dead transitions found 0 dead transitions in 60553ms
Starting structural reductions in LTL mode, iteration 1 : 1518/1660 places, 1943/2106 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62428 ms. Remains : 1518/1660 places, 1943/2106 transitions.
[2024-05-21 06:33:03] [INFO ] Flatten gal took : 31 ms
[2024-05-21 06:33:03] [INFO ] Flatten gal took : 28 ms
[2024-05-21 06:33:03] [INFO ] Input system was already deterministic with 1943 transitions.
[2024-05-21 06:33:03] [INFO ] Flatten gal took : 28 ms
[2024-05-21 06:33:03] [INFO ] Flatten gal took : 28 ms
[2024-05-21 06:33:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality16104245880699738630.gal : 7 ms
[2024-05-21 06:33:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality2248619289745717638.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16104245880699738630.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2248619289745717638.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,2.53457e+10,13.2986,304272,2,27382,5,828609,6,0,8017,1.54943e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 06:33:34] [INFO ] Flatten gal took : 36 ms
[2024-05-21 06:33:34] [INFO ] Applying decomposition
[2024-05-21 06:33:34] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph9298199981674176855.txt' '-o' '/tmp/graph9298199981674176855.bin' '-w' '/tmp/graph9298199981674176855.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9298199981674176855.bin' '-l' '-1' '-v' '-w' '/tmp/graph9298199981674176855.weights' '-q' '0' '-e' '0.001'
[2024-05-21 06:33:34] [INFO ] Decomposing Gal with order
[2024-05-21 06:33:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 06:33:34] [INFO ] Removed a total of 517 redundant transitions.
[2024-05-21 06:33:34] [INFO ] Flatten gal took : 67 ms
[2024-05-21 06:33:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 14 ms.
[2024-05-21 06:33:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality2381295522658685523.gal : 13 ms
[2024-05-21 06:33:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality17014170470253634007.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2381295522658685523.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17014170470253634007.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.53457e+10,1.42817,51684,2396,219,78493,6393,2513,181623,116,60217,0


Converting to forward existential form...Done !
original formula: EG(EX(((AX((i4.i0.i0.u9.p42==0)) + EF((i4.i0.i3.u45.p228==1))) + ((i38.i0.i5.u574.p2353==0)&&(i38.i0.i1.u486.p2047==1)))))
=> equivalent forward existential formula: [FwdG(Init,EX(((!(EX(!((i4.i0.i0.u9.p42==0)))) + E(TRUE U (i4.i0.i3.u45.p228==1))) + ((i38.i0.i5.u574.p2353==0)&...195
Reverse transition relation is NOT exact ! Due to transitions t26, t189, t218, t270, t301, t330, t451, t503, t685, t737, t751, t756, t797, t822, t846, t917...2140
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 1
Fast SCC detection found a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1660/1660 places, 2106/2106 transitions.
Graph (trivial) has 2011 edges and 1660 vertex of which 717 / 1660 are part of one of the 63 SCC in 1 ms
Free SCC test removed 654 places
Ensure Unique test removed 759 transitions
Reduce isomorphic transitions removed 759 transitions.
Graph (complete) has 1526 edges and 1006 vertex of which 996 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 572 transitions
Trivial Post-agglo rules discarded 572 transitions
Performed 572 trivial Post agglomeration. Transition count delta: 572
Iterating post reduction 0 with 573 rules applied. Total rules applied 575 place count 995 transition count 767
Reduce places removed 572 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 601 rules applied. Total rules applied 1176 place count 423 transition count 738
Reduce places removed 13 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 14 rules applied. Total rules applied 1190 place count 410 transition count 737
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1191 place count 409 transition count 737
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 43 Pre rules applied. Total rules applied 1191 place count 409 transition count 694
Deduced a syphon composed of 43 places in 0 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 4 with 86 rules applied. Total rules applied 1277 place count 366 transition count 694
Discarding 25 places :
Symmetric choice reduction at 4 with 25 rule applications. Total rules 1302 place count 341 transition count 660
Iterating global reduction 4 with 25 rules applied. Total rules applied 1327 place count 341 transition count 660
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 4 with 3 rules applied. Total rules applied 1330 place count 341 transition count 657
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1332 place count 339 transition count 657
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 3 Pre rules applied. Total rules applied 1332 place count 339 transition count 654
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 1338 place count 336 transition count 654
Discarding 14 places :
Symmetric choice reduction at 6 with 14 rule applications. Total rules 1352 place count 322 transition count 636
Iterating global reduction 6 with 14 rules applied. Total rules applied 1366 place count 322 transition count 636
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 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 10 rules applied. Total rules applied 1376 place count 322 transition count 626
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1378 place count 320 transition count 626
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 1382 place count 316 transition count 618
Iterating global reduction 8 with 4 rules applied. Total rules applied 1386 place count 316 transition count 618
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1387 place count 316 transition count 617
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1388 place count 315 transition count 615
Iterating global reduction 9 with 1 rules applied. Total rules applied 1389 place count 315 transition count 615
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1390 place count 314 transition count 613
Iterating global reduction 9 with 1 rules applied. Total rules applied 1391 place count 314 transition count 613
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1392 place count 313 transition count 611
Iterating global reduction 9 with 1 rules applied. Total rules applied 1393 place count 313 transition count 611
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1394 place count 312 transition count 609
Iterating global reduction 9 with 1 rules applied. Total rules applied 1395 place count 312 transition count 609
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 9 with 74 rules applied. Total rules applied 1469 place count 275 transition count 572
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 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 9 with 19 rules applied. Total rules applied 1488 place count 275 transition count 553
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 1491 place count 272 transition count 553
Discarding 12 places :
Symmetric choice reduction at 11 with 12 rule applications. Total rules 1503 place count 260 transition count 532
Iterating global reduction 11 with 12 rules applied. Total rules applied 1515 place count 260 transition count 532
Discarding 11 places :
Symmetric choice reduction at 11 with 11 rule applications. Total rules 1526 place count 249 transition count 507
Iterating global reduction 11 with 11 rules applied. Total rules applied 1537 place count 249 transition count 507
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1539 place count 249 transition count 505
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1540 place count 248 transition count 503
Iterating global reduction 12 with 1 rules applied. Total rules applied 1541 place count 248 transition count 503
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1542 place count 247 transition count 501
Iterating global reduction 12 with 1 rules applied. Total rules applied 1543 place count 247 transition count 501
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1544 place count 246 transition count 499
Iterating global reduction 12 with 1 rules applied. Total rules applied 1545 place count 246 transition count 499
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1546 place count 245 transition count 497
Iterating global reduction 12 with 1 rules applied. Total rules applied 1547 place count 245 transition count 497
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1548 place count 244 transition count 495
Iterating global reduction 12 with 1 rules applied. Total rules applied 1549 place count 244 transition count 495
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1550 place count 243 transition count 490
Iterating global reduction 12 with 1 rules applied. Total rules applied 1551 place count 243 transition count 490
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 12 with 8 rules applied. Total rules applied 1559 place count 239 transition count 486
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 12 with 5 rules applied. Total rules applied 1564 place count 239 transition count 481
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 1565 place count 238 transition count 481
Discarding 3 places :
Symmetric choice reduction at 14 with 3 rule applications. Total rules 1568 place count 235 transition count 475
Iterating global reduction 14 with 3 rules applied. Total rules applied 1571 place count 235 transition count 475
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 1575 place count 233 transition count 473
Drop transitions (Redundant composition of simpler transitions.) removed 73 transitions
Redundant transition composition rules discarded 73 transitions
Iterating global reduction 14 with 73 rules applied. Total rules applied 1648 place count 233 transition count 400
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 14 with 32 rules applied. Total rules applied 1680 place count 233 transition count 368
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 15 with 32 rules applied. Total rules applied 1712 place count 201 transition count 368
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 3 Pre rules applied. Total rules applied 1712 place count 201 transition count 365
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 1718 place count 198 transition count 365
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 1726 place count 194 transition count 361
Discarding 3 places :
Symmetric choice reduction at 16 with 3 rule applications. Total rules 1729 place count 191 transition count 358
Iterating global reduction 16 with 3 rules applied. Total rules applied 1732 place count 191 transition count 358
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 16 with 7 rules applied. Total rules applied 1739 place count 191 transition count 351
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 16 with 1 rules applied. Total rules applied 1740 place count 190 transition count 350
Applied a total of 1740 rules in 101 ms. Remains 190 /1660 variables (removed 1470) and now considering 350/2106 (removed 1756) transitions.
[2024-05-21 06:34:04] [INFO ] Flow matrix only has 300 transitions (discarded 50 similar events)
// Phase 1: matrix 300 rows 190 cols
[2024-05-21 06:34:04] [INFO ] Computed 0 invariants in 3 ms
[2024-05-21 06:34:04] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-05-21 06:34:04] [INFO ] Flow matrix only has 300 transitions (discarded 50 similar events)
[2024-05-21 06:34:04] [INFO ] Invariant cache hit.
[2024-05-21 06:34:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 06:34:04] [INFO ] Implicit Places using invariants and state equation in 144 ms returned [9, 125]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 210 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 188/1660 places, 350/2106 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 188 transition count 349
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 187 transition count 349
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 2 with 2 rules applied. Total rules applied 4 place count 186 transition count 348
Applied a total of 4 rules in 7 ms. Remains 186 /188 variables (removed 2) and now considering 348/350 (removed 2) transitions.
[2024-05-21 06:34:04] [INFO ] Flow matrix only has 298 transitions (discarded 50 similar events)
// Phase 1: matrix 298 rows 186 cols
[2024-05-21 06:34:04] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 06:34:04] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-21 06:34:04] [INFO ] Flow matrix only has 298 transitions (discarded 50 similar events)
[2024-05-21 06:34:04] [INFO ] Invariant cache hit.
[2024-05-21 06:34:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 06:34:05] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 188 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 186/1660 places, 348/2106 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 507 ms. Remains : 186/1660 places, 348/2106 transitions.
[2024-05-21 06:34:05] [INFO ] Flatten gal took : 6 ms
[2024-05-21 06:34:05] [INFO ] Flatten gal took : 6 ms
[2024-05-21 06:34:05] [INFO ] Input system was already deterministic with 348 transitions.
[2024-05-21 06:34:05] [INFO ] Flatten gal took : 5 ms
[2024-05-21 06:34:05] [INFO ] Flatten gal took : 11 ms
[2024-05-21 06:34:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality15938650052487028700.gal : 1 ms
[2024-05-21 06:34:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality16884053158796537769.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15938650052487028700.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16884053158796537769.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.10306e+06,0.346274,16564,2,2521,5,44720,6,0,1036,67207,0


Converting to forward existential form...Done !
original formula: EF(AG((p2581==1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((p2581==1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t6, t11, t12, t14, t29, t43, t55, t61, t64, t69, t71, t73, t88, t112, t118, t122, t127, t...488
(forward)formula 0,0,2.30892,72512,1,0,457,301996,667,240,6189,266054,658
FORMULA CloudReconfiguration-PT-312-CTLCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 1660/1660 places, 2106/2106 transitions.
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 58 place count 1602 transition count 2047
Iterating global reduction 0 with 58 rules applied. Total rules applied 116 place count 1602 transition count 2047
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 119 place count 1602 transition count 2044
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 150 place count 1571 transition count 2013
Iterating global reduction 1 with 31 rules applied. Total rules applied 181 place count 1571 transition count 2013
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 183 place count 1571 transition count 2011
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 198 place count 1556 transition count 1996
Iterating global reduction 2 with 15 rules applied. Total rules applied 213 place count 1556 transition count 1996
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 216 place count 1556 transition count 1993
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 226 place count 1546 transition count 1981
Iterating global reduction 3 with 10 rules applied. Total rules applied 236 place count 1546 transition count 1981
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 245 place count 1537 transition count 1970
Iterating global reduction 3 with 9 rules applied. Total rules applied 254 place count 1537 transition count 1970
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 263 place count 1528 transition count 1960
Iterating global reduction 3 with 9 rules applied. Total rules applied 272 place count 1528 transition count 1960
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 273 place count 1528 transition count 1959
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 281 place count 1520 transition count 1950
Iterating global reduction 4 with 8 rules applied. Total rules applied 289 place count 1520 transition count 1950
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 290 place count 1520 transition count 1949
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 295 place count 1515 transition count 1942
Iterating global reduction 5 with 5 rules applied. Total rules applied 300 place count 1515 transition count 1942
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 302 place count 1513 transition count 1938
Iterating global reduction 5 with 2 rules applied. Total rules applied 304 place count 1513 transition count 1938
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 306 place count 1511 transition count 1934
Iterating global reduction 5 with 2 rules applied. Total rules applied 308 place count 1511 transition count 1934
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 310 place count 1509 transition count 1932
Iterating global reduction 5 with 2 rules applied. Total rules applied 312 place count 1509 transition count 1932
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 313 place count 1509 transition count 1931
Applied a total of 313 rules in 610 ms. Remains 1509 /1660 variables (removed 151) and now considering 1931/2106 (removed 175) transitions.
// Phase 1: matrix 1931 rows 1509 cols
[2024-05-21 06:34:08] [INFO ] Computed 4 invariants in 14 ms
[2024-05-21 06:34:08] [INFO ] Implicit Places using invariants in 229 ms returned []
[2024-05-21 06:34:08] [INFO ] Invariant cache hit.
[2024-05-21 06:34:09] [INFO ] Implicit Places using invariants and state equation in 946 ms returned []
Implicit Place search using SMT with State Equation took 1177 ms to find 0 implicit places.
Running 1930 sub problems to find dead transitions.
[2024-05-21 06:34:09] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1508 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1930 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1508/3440 variables, and 4 constraints, problems are : Problem set: 0 solved, 1930 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1509 constraints, PredecessorRefiner: 1930/1930 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1930 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1508 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1930 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1508/3440 variables, and 4 constraints, problems are : Problem set: 0 solved, 1930 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1509 constraints, PredecessorRefiner: 0/1930 constraints, Known Traps: 0/0 constraints]
After SMT, in 60567ms problems are : Problem set: 0 solved, 1930 unsolved
Search for dead transitions found 0 dead transitions in 60586ms
Starting structural reductions in LTL mode, iteration 1 : 1509/1660 places, 1931/2106 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62381 ms. Remains : 1509/1660 places, 1931/2106 transitions.
[2024-05-21 06:35:09] [INFO ] Flatten gal took : 28 ms
[2024-05-21 06:35:09] [INFO ] Flatten gal took : 27 ms
[2024-05-21 06:35:09] [INFO ] Input system was already deterministic with 1931 transitions.
[2024-05-21 06:35:09] [INFO ] Flatten gal took : 26 ms
[2024-05-21 06:35:09] [INFO ] Flatten gal took : 27 ms
[2024-05-21 06:35:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality1320602408914410520.gal : 5 ms
[2024-05-21 06:35:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality6550461004140785706.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1320602408914410520.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6550461004140785706.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.48898e+10,13.1192,287920,2,26804,5,739543,6,0,7969,1.55577e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 06:35:40] [INFO ] Flatten gal took : 27 ms
[2024-05-21 06:35:40] [INFO ] Applying decomposition
[2024-05-21 06:35:40] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph2039348113415662856.txt' '-o' '/tmp/graph2039348113415662856.bin' '-w' '/tmp/graph2039348113415662856.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2039348113415662856.bin' '-l' '-1' '-v' '-w' '/tmp/graph2039348113415662856.weights' '-q' '0' '-e' '0.001'
[2024-05-21 06:35:40] [INFO ] Decomposing Gal with order
[2024-05-21 06:35:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 06:35:40] [INFO ] Removed a total of 515 redundant transitions.
[2024-05-21 06:35:40] [INFO ] Flatten gal took : 51 ms
[2024-05-21 06:35:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 38 labels/synchronizations in 19 ms.
[2024-05-21 06:35:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality8021960317510316945.gal : 9 ms
[2024-05-21 06:35:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality7743875923066025481.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8021960317510316945.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7743875923066025481.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.48898e+10,1.84942,65756,1978,221,97367,9692,2520,269507,117,112105,0


Converting to forward existential form...Done !
original formula: (AX(((i9.u162.p759!=1) + EG(((i27.u461.p1965!=0)&&(i1.u11.p56!=1))))) * EX(EG((i1.u73.p404!=1))))
=> equivalent forward existential formula: ([((EY(Init) * !((i9.u162.p759!=1))) * !(EG(((i27.u461.p1965!=0)&&(i1.u11.p56!=1)))))] = FALSE * [(Init * !(EX(E...187
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t260, t320, t369, t440, t489, t492, t674, t726, t757, t835, t906, t957, t1110, t11...2037
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 5
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
(forward)formula 0,1,9.39054,319196,1,0,601986,9692,22734,1.47644e+06,557,112105,1639473
FORMULA CloudReconfiguration-PT-312-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1660/1660 places, 2106/2106 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 57 place count 1603 transition count 2048
Iterating global reduction 0 with 57 rules applied. Total rules applied 114 place count 1603 transition count 2048
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 117 place count 1603 transition count 2045
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 148 place count 1572 transition count 2014
Iterating global reduction 1 with 31 rules applied. Total rules applied 179 place count 1572 transition count 2014
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 181 place count 1572 transition count 2012
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 196 place count 1557 transition count 1997
Iterating global reduction 2 with 15 rules applied. Total rules applied 211 place count 1557 transition count 1997
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 214 place count 1557 transition count 1994
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 224 place count 1547 transition count 1982
Iterating global reduction 3 with 10 rules applied. Total rules applied 234 place count 1547 transition count 1982
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 243 place count 1538 transition count 1971
Iterating global reduction 3 with 9 rules applied. Total rules applied 252 place count 1538 transition count 1971
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 261 place count 1529 transition count 1961
Iterating global reduction 3 with 9 rules applied. Total rules applied 270 place count 1529 transition count 1961
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 271 place count 1529 transition count 1960
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 279 place count 1521 transition count 1951
Iterating global reduction 4 with 8 rules applied. Total rules applied 287 place count 1521 transition count 1951
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 288 place count 1521 transition count 1950
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 292 place count 1517 transition count 1944
Iterating global reduction 5 with 4 rules applied. Total rules applied 296 place count 1517 transition count 1944
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 298 place count 1515 transition count 1940
Iterating global reduction 5 with 2 rules applied. Total rules applied 300 place count 1515 transition count 1940
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 302 place count 1513 transition count 1936
Iterating global reduction 5 with 2 rules applied. Total rules applied 304 place count 1513 transition count 1936
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 306 place count 1511 transition count 1934
Iterating global reduction 5 with 2 rules applied. Total rules applied 308 place count 1511 transition count 1934
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 309 place count 1511 transition count 1933
Applied a total of 309 rules in 615 ms. Remains 1511 /1660 variables (removed 149) and now considering 1933/2106 (removed 173) transitions.
// Phase 1: matrix 1933 rows 1511 cols
[2024-05-21 06:35:50] [INFO ] Computed 4 invariants in 16 ms
[2024-05-21 06:35:50] [INFO ] Implicit Places using invariants in 243 ms returned []
[2024-05-21 06:35:50] [INFO ] Invariant cache hit.
[2024-05-21 06:35:51] [INFO ] Implicit Places using invariants and state equation in 942 ms returned []
Implicit Place search using SMT with State Equation took 1187 ms to find 0 implicit places.
Running 1932 sub problems to find dead transitions.
[2024-05-21 06:35:51] [INFO ] Invariant cache hit.
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 1.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 1.0)
(s20 0.0)
(s21 1.0)
(s22 1.0)
(s23 0.0)
(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 0.0)
(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)
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(s782 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1510 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1932 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1510/3444 variables, and 4 constraints, problems are : Problem set: 0 solved, 1932 unsolved in 30037 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1511 constraints, PredecessorRefiner: 1932/1932 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1932 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1510 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1932 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
(s10 1)
(s11 1)
(s12 0)
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(s16 0)
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(s37 0)
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(s103 0)
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(s109 0)
(s110 0)
(s111 0)
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(s115 0)
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(s119 0)
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(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1510/3444 variables, and 4 constraints, problems are : Problem set: 0 solved, 1932 unsolved in 30036 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1511 constraints, PredecessorRefiner: 0/1932 constraints, Known Traps: 0/0 constraints]
After SMT, in 60527ms problems are : Problem set: 0 solved, 1932 unsolved
Search for dead transitions found 0 dead transitions in 60545ms
Starting structural reductions in LTL mode, iteration 1 : 1511/1660 places, 1933/2106 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62354 ms. Remains : 1511/1660 places, 1933/2106 transitions.
[2024-05-21 06:36:52] [INFO ] Flatten gal took : 26 ms
[2024-05-21 06:36:52] [INFO ] Flatten gal took : 27 ms
[2024-05-21 06:36:52] [INFO ] Input system was already deterministic with 1933 transitions.
[2024-05-21 06:36:52] [INFO ] Flatten gal took : 27 ms
[2024-05-21 06:36:52] [INFO ] Flatten gal took : 27 ms
[2024-05-21 06:36:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality11667719270849159716.gal : 5 ms
[2024-05-21 06:36:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality17430503479230437519.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11667719270849159716.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17430503479230437519.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,2.49474e+10,14.0398,305772,2,27085,5,802604,6,0,7979,1.56747e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 06:37:22] [INFO ] Flatten gal took : 27 ms
[2024-05-21 06:37:22] [INFO ] Applying decomposition
[2024-05-21 06:37:22] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph2385175905974308916.txt' '-o' '/tmp/graph2385175905974308916.bin' '-w' '/tmp/graph2385175905974308916.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2385175905974308916.bin' '-l' '-1' '-v' '-w' '/tmp/graph2385175905974308916.weights' '-q' '0' '-e' '0.001'
[2024-05-21 06:37:22] [INFO ] Decomposing Gal with order
[2024-05-21 06:37:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 06:37:22] [INFO ] Removed a total of 493 redundant transitions.
[2024-05-21 06:37:22] [INFO ] Flatten gal took : 51 ms
[2024-05-21 06:37:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 8 ms.
[2024-05-21 06:37:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality11458797007619648907.gal : 11 ms
[2024-05-21 06:37:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality13255885650389269710.ctl : 23 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11458797007619648907.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13255885650389269710.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.49474e+10,1.53166,50648,2219,251,75110,8897,2519,173237,143,61779,0


Converting to forward existential form...Done !
original formula: AX((AF(AG((i2.u25.p130!=1))) * E(!(AG((i17.i0.i2.u264.p1222==0))) U ((i0.i3.i1.u457.p1963==0)||(i16.i2.i1.u217.p963==1)))))
=> equivalent forward existential formula: ([FwdG(EY(Init),!(!(E(TRUE U !((i2.u25.p130!=1))))))] = FALSE * [(EY(Init) * !(E(!(!(E(TRUE U !((i17.i0.i2.u264....236
Reverse transition relation is NOT exact ! Due to transitions t26, t208, t260, t320, t369, t440, t493, t646, t727, t758, t787, t836, t907, t958, t1114, t11...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
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 : 1660/1660 places, 2106/2106 transitions.
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 56 place count 1604 transition count 2049
Iterating global reduction 0 with 56 rules applied. Total rules applied 112 place count 1604 transition count 2049
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 115 place count 1604 transition count 2046
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 144 place count 1575 transition count 2017
Iterating global reduction 1 with 29 rules applied. Total rules applied 173 place count 1575 transition count 2017
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 175 place count 1575 transition count 2015
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 189 place count 1561 transition count 2001
Iterating global reduction 2 with 14 rules applied. Total rules applied 203 place count 1561 transition count 2001
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 205 place count 1561 transition count 1999
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 215 place count 1551 transition count 1987
Iterating global reduction 3 with 10 rules applied. Total rules applied 225 place count 1551 transition count 1987
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 233 place count 1543 transition count 1978
Iterating global reduction 3 with 8 rules applied. Total rules applied 241 place count 1543 transition count 1978
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 249 place count 1535 transition count 1969
Iterating global reduction 3 with 8 rules applied. Total rules applied 257 place count 1535 transition count 1969
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 264 place count 1528 transition count 1961
Iterating global reduction 3 with 7 rules applied. Total rules applied 271 place count 1528 transition count 1961
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 272 place count 1528 transition count 1960
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 277 place count 1523 transition count 1953
Iterating global reduction 4 with 5 rules applied. Total rules applied 282 place count 1523 transition count 1953
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 284 place count 1521 transition count 1949
Iterating global reduction 4 with 2 rules applied. Total rules applied 286 place count 1521 transition count 1949
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 288 place count 1519 transition count 1945
Iterating global reduction 4 with 2 rules applied. Total rules applied 290 place count 1519 transition count 1945
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 292 place count 1517 transition count 1943
Iterating global reduction 4 with 2 rules applied. Total rules applied 294 place count 1517 transition count 1943
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 295 place count 1517 transition count 1942
Applied a total of 295 rules in 633 ms. Remains 1517 /1660 variables (removed 143) and now considering 1942/2106 (removed 164) transitions.
// Phase 1: matrix 1942 rows 1517 cols
[2024-05-21 06:37:53] [INFO ] Computed 4 invariants in 12 ms
[2024-05-21 06:37:53] [INFO ] Implicit Places using invariants in 222 ms returned []
[2024-05-21 06:37:53] [INFO ] Invariant cache hit.
[2024-05-21 06:37:54] [INFO ] Implicit Places using invariants and state equation in 964 ms returned []
Implicit Place search using SMT with State Equation took 1187 ms to find 0 implicit places.
Running 1941 sub problems to find dead transitions.
[2024-05-21 06:37:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1516 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1941 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1516/3459 variables, and 4 constraints, problems are : Problem set: 0 solved, 1941 unsolved in 30034 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1517 constraints, PredecessorRefiner: 1941/1941 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1941 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1516 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1941 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1516/3459 variables, and 4 constraints, problems are : Problem set: 0 solved, 1941 unsolved in 30034 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1517 constraints, PredecessorRefiner: 0/1941 constraints, Known Traps: 0/0 constraints]
After SMT, in 60600ms problems are : Problem set: 0 solved, 1941 unsolved
Search for dead transitions found 0 dead transitions in 60618ms
Starting structural reductions in LTL mode, iteration 1 : 1517/1660 places, 1942/2106 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62441 ms. Remains : 1517/1660 places, 1942/2106 transitions.
[2024-05-21 06:38:55] [INFO ] Flatten gal took : 28 ms
[2024-05-21 06:38:55] [INFO ] Flatten gal took : 30 ms
[2024-05-21 06:38:55] [INFO ] Input system was already deterministic with 1942 transitions.
[2024-05-21 06:38:55] [INFO ] Flatten gal took : 28 ms
[2024-05-21 06:38:55] [INFO ] Flatten gal took : 29 ms
[2024-05-21 06:38:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality3634310599100179972.gal : 6 ms
[2024-05-21 06:38:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality15688437385257425339.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3634310599100179972.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15688437385257425339.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,2.54021e+10,16.2514,328948,2,28350,5,930931,6,0,8012,1.6383e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 06:39:25] [INFO ] Flatten gal took : 30 ms
[2024-05-21 06:39:25] [INFO ] Applying decomposition
[2024-05-21 06:39:25] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph7895284410154868268.txt' '-o' '/tmp/graph7895284410154868268.bin' '-w' '/tmp/graph7895284410154868268.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7895284410154868268.bin' '-l' '-1' '-v' '-w' '/tmp/graph7895284410154868268.weights' '-q' '0' '-e' '0.001'
[2024-05-21 06:39:25] [INFO ] Decomposing Gal with order
[2024-05-21 06:39:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 06:39:25] [INFO ] Removed a total of 504 redundant transitions.
[2024-05-21 06:39:25] [INFO ] Flatten gal took : 53 ms
[2024-05-21 06:39:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 9 ms.
[2024-05-21 06:39:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality4358460790142846097.gal : 10 ms
[2024-05-21 06:39:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality1202736726510241199.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4358460790142846097.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1202736726510241199.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.54021e+10,1.60517,53776,1989,246,96343,3776,2475,155966,149,18703,0


Converting to forward existential form...Done !
original formula: EF((EG(((i6.u66.p381!=0)&&(i18.i0.i2.u233.p1022!=1))) * (AX(A(!(((i0.i0.i1.u17.p105==0)||(i38.i0.i4.u590.p2491==1))) U (i7.i1.i2.u96.p553...210
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * EG(((i6.u66.p381!=0)&&(i18.i0.i2.u233.p1022!=1)))) * !(EX(!(!((E(!((i7.i1.i2.u96.p553==1))...424
Reverse transition relation is NOT exact ! Due to transitions t26, t180, t209, t261, t292, t372, t443, t492, t495, t677, t729, t760, t838, t909, t960, t107...2119
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
(forward)formula 0,1,10.6502,379288,1,0,759151,8627,26141,1.48245e+06,791,29223,2240379
FORMULA CloudReconfiguration-PT-312-CTLCardinality-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1660/1660 places, 2106/2106 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 1601 transition count 2046
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 1601 transition count 2046
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 121 place count 1601 transition count 2043
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 153 place count 1569 transition count 2011
Iterating global reduction 1 with 32 rules applied. Total rules applied 185 place count 1569 transition count 2011
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 187 place count 1569 transition count 2009
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 202 place count 1554 transition count 1994
Iterating global reduction 2 with 15 rules applied. Total rules applied 217 place count 1554 transition count 1994
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 220 place count 1554 transition count 1991
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 230 place count 1544 transition count 1979
Iterating global reduction 3 with 10 rules applied. Total rules applied 240 place count 1544 transition count 1979
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 249 place count 1535 transition count 1968
Iterating global reduction 3 with 9 rules applied. Total rules applied 258 place count 1535 transition count 1968
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 267 place count 1526 transition count 1958
Iterating global reduction 3 with 9 rules applied. Total rules applied 276 place count 1526 transition count 1958
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 277 place count 1526 transition count 1957
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 285 place count 1518 transition count 1948
Iterating global reduction 4 with 8 rules applied. Total rules applied 293 place count 1518 transition count 1948
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 294 place count 1518 transition count 1947
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 299 place count 1513 transition count 1940
Iterating global reduction 5 with 5 rules applied. Total rules applied 304 place count 1513 transition count 1940
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 306 place count 1511 transition count 1936
Iterating global reduction 5 with 2 rules applied. Total rules applied 308 place count 1511 transition count 1936
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 310 place count 1509 transition count 1932
Iterating global reduction 5 with 2 rules applied. Total rules applied 312 place count 1509 transition count 1932
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 314 place count 1507 transition count 1930
Iterating global reduction 5 with 2 rules applied. Total rules applied 316 place count 1507 transition count 1930
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 317 place count 1507 transition count 1929
Applied a total of 317 rules in 638 ms. Remains 1507 /1660 variables (removed 153) and now considering 1929/2106 (removed 177) transitions.
// Phase 1: matrix 1929 rows 1507 cols
[2024-05-21 06:39:37] [INFO ] Computed 4 invariants in 18 ms
[2024-05-21 06:39:37] [INFO ] Implicit Places using invariants in 251 ms returned []
[2024-05-21 06:39:37] [INFO ] Invariant cache hit.
[2024-05-21 06:39:38] [INFO ] Implicit Places using invariants and state equation in 911 ms returned []
Implicit Place search using SMT with State Equation took 1165 ms to find 0 implicit places.
Running 1928 sub problems to find dead transitions.
[2024-05-21 06:39:38] [INFO ] Invariant cache hit.
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 30027 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1507 constraints, PredecessorRefiner: 1928/1928 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1928 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1506 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1928 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1506/3436 variables, and 4 constraints, problems are : Problem set: 0 solved, 1928 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1507 constraints, PredecessorRefiner: 0/1928 constraints, Known Traps: 0/0 constraints]
After SMT, in 60531ms problems are : Problem set: 0 solved, 1928 unsolved
Search for dead transitions found 0 dead transitions in 60549ms
Starting structural reductions in LTL mode, iteration 1 : 1507/1660 places, 1929/2106 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62359 ms. Remains : 1507/1660 places, 1929/2106 transitions.
[2024-05-21 06:40:38] [INFO ] Flatten gal took : 28 ms
[2024-05-21 06:40:39] [INFO ] Flatten gal took : 40 ms
[2024-05-21 06:40:39] [INFO ] Input system was already deterministic with 1929 transitions.
[2024-05-21 06:40:39] [INFO ] Flatten gal took : 27 ms
[2024-05-21 06:40:39] [INFO ] Flatten gal took : 30 ms
[2024-05-21 06:40:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality14566400535498237723.gal : 5 ms
[2024-05-21 06:40:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality13052997952616164091.ctl : 54 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14566400535498237723.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13052997952616164091.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,2.47274e+10,11.798,300856,2,27148,5,800143,6,0,7959,1.53814e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 06:41:09] [INFO ] Flatten gal took : 28 ms
[2024-05-21 06:41:09] [INFO ] Applying decomposition
[2024-05-21 06:41:09] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph1270082807011649712.txt' '-o' '/tmp/graph1270082807011649712.bin' '-w' '/tmp/graph1270082807011649712.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1270082807011649712.bin' '-l' '-1' '-v' '-w' '/tmp/graph1270082807011649712.weights' '-q' '0' '-e' '0.001'
[2024-05-21 06:41:09] [INFO ] Decomposing Gal with order
[2024-05-21 06:41:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 06:41:09] [INFO ] Removed a total of 495 redundant transitions.
[2024-05-21 06:41:09] [INFO ] Flatten gal took : 57 ms
[2024-05-21 06:41:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 8 ms.
[2024-05-21 06:41:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality17482555193937819676.gal : 12 ms
[2024-05-21 06:41:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality15720273227493658368.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17482555193937819676.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15720273227493658368.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.47274e+10,1.25873,44252,1949,280,69588,8154,2505,138222,138,54203,0


Converting to forward existential form...Done !
original formula: EF(EX(AG(EX((i25.u365.p1563==1)))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(E(TRUE U !(EX((i25.u365.p1563==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t260, t291, t320, t382, t440, t489, t492, t645, t674, t727, t758, t787, t836, t907...2046
(forward)formula 0,0,3.98648,134276,1,0,243680,10657,21776,475204,675,54203,1022781
FORMULA CloudReconfiguration-PT-312-CTLCardinality-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1660/1660 places, 2106/2106 transitions.
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 58 place count 1602 transition count 2047
Iterating global reduction 0 with 58 rules applied. Total rules applied 116 place count 1602 transition count 2047
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 119 place count 1602 transition count 2044
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 149 place count 1572 transition count 2014
Iterating global reduction 1 with 30 rules applied. Total rules applied 179 place count 1572 transition count 2014
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 181 place count 1572 transition count 2012
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 195 place count 1558 transition count 1998
Iterating global reduction 2 with 14 rules applied. Total rules applied 209 place count 1558 transition count 1998
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 212 place count 1558 transition count 1995
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 221 place count 1549 transition count 1984
Iterating global reduction 3 with 9 rules applied. Total rules applied 230 place count 1549 transition count 1984
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 238 place count 1541 transition count 1974
Iterating global reduction 3 with 8 rules applied. Total rules applied 246 place count 1541 transition count 1974
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 254 place count 1533 transition count 1965
Iterating global reduction 3 with 8 rules applied. Total rules applied 262 place count 1533 transition count 1965
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 263 place count 1533 transition count 1964
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 269 place count 1527 transition count 1957
Iterating global reduction 4 with 6 rules applied. Total rules applied 275 place count 1527 transition count 1957
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 276 place count 1527 transition count 1956
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 280 place count 1523 transition count 1950
Iterating global reduction 5 with 4 rules applied. Total rules applied 284 place count 1523 transition count 1950
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 286 place count 1521 transition count 1946
Iterating global reduction 5 with 2 rules applied. Total rules applied 288 place count 1521 transition count 1946
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 290 place count 1519 transition count 1942
Iterating global reduction 5 with 2 rules applied. Total rules applied 292 place count 1519 transition count 1942
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 294 place count 1517 transition count 1940
Iterating global reduction 5 with 2 rules applied. Total rules applied 296 place count 1517 transition count 1940
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 297 place count 1517 transition count 1939
Applied a total of 297 rules in 615 ms. Remains 1517 /1660 variables (removed 143) and now considering 1939/2106 (removed 167) transitions.
// Phase 1: matrix 1939 rows 1517 cols
[2024-05-21 06:41:14] [INFO ] Computed 4 invariants in 17 ms
[2024-05-21 06:41:14] [INFO ] Implicit Places using invariants in 219 ms returned []
[2024-05-21 06:41:14] [INFO ] Invariant cache hit.
[2024-05-21 06:41:15] [INFO ] Implicit Places using invariants and state equation in 897 ms returned []
Implicit Place search using SMT with State Equation took 1126 ms to find 0 implicit places.
Running 1938 sub problems to find dead transitions.
[2024-05-21 06:41:15] [INFO ] Invariant cache hit.
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0.0)
(s626 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1516 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1938 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1516/3456 variables, and 4 constraints, problems are : Problem set: 0 solved, 1938 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1517 constraints, PredecessorRefiner: 1938/1938 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1938 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1516 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1938 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1516/3456 variables, and 4 constraints, problems are : Problem set: 0 solved, 1938 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1517 constraints, PredecessorRefiner: 0/1938 constraints, Known Traps: 0/0 constraints]
After SMT, in 60528ms problems are : Problem set: 0 solved, 1938 unsolved
Search for dead transitions found 0 dead transitions in 60545ms
Starting structural reductions in LTL mode, iteration 1 : 1517/1660 places, 1939/2106 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62293 ms. Remains : 1517/1660 places, 1939/2106 transitions.
[2024-05-21 06:42:15] [INFO ] Flatten gal took : 27 ms
[2024-05-21 06:42:15] [INFO ] Flatten gal took : 29 ms
[2024-05-21 06:42:16] [INFO ] Input system was already deterministic with 1939 transitions.
[2024-05-21 06:42:16] [INFO ] Flatten gal took : 27 ms
[2024-05-21 06:42:16] [INFO ] Flatten gal took : 26 ms
[2024-05-21 06:42:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality2161981991531243258.gal : 5 ms
[2024-05-21 06:42:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality6359620499441571551.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2161981991531243258.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6359620499441571551.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.51534e+10,11.671,290176,2,26745,5,747535,6,0,8009,1.55614e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2024-05-21 06:42:46] [INFO ] Flatten gal took : 28 ms
[2024-05-21 06:42:46] [INFO ] Applying decomposition
[2024-05-21 06:42:46] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph8088371342610685958.txt' '-o' '/tmp/graph8088371342610685958.bin' '-w' '/tmp/graph8088371342610685958.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph8088371342610685958.bin' '-l' '-1' '-v' '-w' '/tmp/graph8088371342610685958.weights' '-q' '0' '-e' '0.001'
[2024-05-21 06:42:46] [INFO ] Decomposing Gal with order
[2024-05-21 06:42:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 06:42:46] [INFO ] Removed a total of 517 redundant transitions.
[2024-05-21 06:42:46] [INFO ] Flatten gal took : 65 ms
[2024-05-21 06:42:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 10 ms.
[2024-05-21 06:42:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality5109086010449536334.gal : 12 ms
[2024-05-21 06:42:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality6994033388229382523.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5109086010449536334.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6994033388229382523.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.51534e+10,1.47154,55016,2136,233,98349,2883,2448,171545,123,14233,0


Converting to forward existential form...Done !
original formula: EF(((!(A(A((i24.u374.p1542==0) U (i33.i0.i6.u605.p2485==0)) U ((i32.i1.i1.u524.p2144==1)&&((i4.i1.i1.u54.p301==0)||(i2.u105.p578==1))))) ...279
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * (!(!((E(!(((i32.i1.i1.u524.p2144==1)&&((i4.i1.i1.u54.p301==0)||(i2.u105.p578==1)))) U (!(!(...595
Reverse transition relation is NOT exact ! Due to transitions t26, t186, t215, t267, t298, t378, t449, t501, t683, t735, t766, t915, t966, t1150, t1202, t1...2032
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 : 1660/1660 places, 2106/2106 transitions.
Graph (trivial) has 2011 edges and 1660 vertex of which 717 / 1660 are part of one of the 63 SCC in 1 ms
Free SCC test removed 654 places
Ensure Unique test removed 759 transitions
Reduce isomorphic transitions removed 759 transitions.
Graph (complete) has 1526 edges and 1006 vertex of which 996 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 574 transitions
Trivial Post-agglo rules discarded 574 transitions
Performed 574 trivial Post agglomeration. Transition count delta: 574
Iterating post reduction 0 with 575 rules applied. Total rules applied 577 place count 995 transition count 765
Reduce places removed 574 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 603 rules applied. Total rules applied 1180 place count 421 transition count 736
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 1193 place count 408 transition count 736
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 43 Pre rules applied. Total rules applied 1193 place count 408 transition count 693
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 1279 place count 365 transition count 693
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 1303 place count 341 transition count 660
Iterating global reduction 3 with 24 rules applied. Total rules applied 1327 place count 341 transition count 660
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 3 rules applied. Total rules applied 1330 place count 341 transition count 657
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1332 place count 339 transition count 657
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 1332 place count 339 transition count 655
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 1336 place count 337 transition count 655
Discarding 13 places :
Symmetric choice reduction at 5 with 13 rule applications. Total rules 1349 place count 324 transition count 638
Iterating global reduction 5 with 13 rules applied. Total rules applied 1362 place count 324 transition count 638
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 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 5 with 10 rules applied. Total rules applied 1372 place count 324 transition count 628
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1374 place count 322 transition count 628
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1378 place count 318 transition count 620
Iterating global reduction 7 with 4 rules applied. Total rules applied 1382 place count 318 transition count 620
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1383 place count 318 transition count 619
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1384 place count 317 transition count 617
Iterating global reduction 8 with 1 rules applied. Total rules applied 1385 place count 317 transition count 617
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1386 place count 316 transition count 615
Iterating global reduction 8 with 1 rules applied. Total rules applied 1387 place count 316 transition count 615
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1388 place count 315 transition count 613
Iterating global reduction 8 with 1 rules applied. Total rules applied 1389 place count 315 transition count 613
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1390 place count 314 transition count 611
Iterating global reduction 8 with 1 rules applied. Total rules applied 1391 place count 314 transition count 611
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 8 with 76 rules applied. Total rules applied 1467 place count 276 transition count 573
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 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 8 with 19 rules applied. Total rules applied 1486 place count 276 transition count 554
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 1489 place count 273 transition count 554
Discarding 12 places :
Symmetric choice reduction at 10 with 12 rule applications. Total rules 1501 place count 261 transition count 533
Iterating global reduction 10 with 12 rules applied. Total rules applied 1513 place count 261 transition count 533
Discarding 11 places :
Symmetric choice reduction at 10 with 11 rule applications. Total rules 1524 place count 250 transition count 508
Iterating global reduction 10 with 11 rules applied. Total rules applied 1535 place count 250 transition count 508
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1537 place count 250 transition count 506
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1538 place count 249 transition count 504
Iterating global reduction 11 with 1 rules applied. Total rules applied 1539 place count 249 transition count 504
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1540 place count 248 transition count 502
Iterating global reduction 11 with 1 rules applied. Total rules applied 1541 place count 248 transition count 502
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1542 place count 247 transition count 500
Iterating global reduction 11 with 1 rules applied. Total rules applied 1543 place count 247 transition count 500
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1544 place count 246 transition count 498
Iterating global reduction 11 with 1 rules applied. Total rules applied 1545 place count 246 transition count 498
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1546 place count 245 transition count 496
Iterating global reduction 11 with 1 rules applied. Total rules applied 1547 place count 245 transition count 496
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1548 place count 244 transition count 491
Iterating global reduction 11 with 1 rules applied. Total rules applied 1549 place count 244 transition count 491
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 1557 place count 240 transition count 487
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 11 with 5 rules applied. Total rules applied 1562 place count 240 transition count 482
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1563 place count 239 transition count 482
Discarding 3 places :
Symmetric choice reduction at 13 with 3 rule applications. Total rules 1566 place count 236 transition count 476
Iterating global reduction 13 with 3 rules applied. Total rules applied 1569 place count 236 transition count 476
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 13 with 4 rules applied. Total rules applied 1573 place count 234 transition count 474
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 1646 place count 234 transition count 401
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 1678 place count 234 transition count 369
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 14 with 32 rules applied. Total rules applied 1710 place count 202 transition count 369
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 3 Pre rules applied. Total rules applied 1710 place count 202 transition count 366
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 15 with 6 rules applied. Total rules applied 1716 place count 199 transition count 366
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 1724 place count 195 transition count 362
Discarding 3 places :
Symmetric choice reduction at 15 with 3 rule applications. Total rules 1727 place count 192 transition count 359
Iterating global reduction 15 with 3 rules applied. Total rules applied 1730 place count 192 transition count 359
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 1737 place count 192 transition count 352
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1738 place count 191 transition count 351
Applied a total of 1738 rules in 116 ms. Remains 191 /1660 variables (removed 1469) and now considering 351/2106 (removed 1755) transitions.
[2024-05-21 06:43:16] [INFO ] Flow matrix only has 301 transitions (discarded 50 similar events)
// Phase 1: matrix 301 rows 191 cols
[2024-05-21 06:43:16] [INFO ] Computed 0 invariants in 11 ms
[2024-05-21 06:43:16] [INFO ] Implicit Places using invariants in 106 ms returned []
[2024-05-21 06:43:16] [INFO ] Flow matrix only has 301 transitions (discarded 50 similar events)
[2024-05-21 06:43:16] [INFO ] Invariant cache hit.
[2024-05-21 06:43:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 06:43:17] [INFO ] Implicit Places using invariants and state equation in 202 ms returned [9, 128]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 309 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 189/1660 places, 351/2106 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 187 transition count 349
Applied a total of 1 rules in 7 ms. Remains 187 /189 variables (removed 2) and now considering 349/351 (removed 2) transitions.
[2024-05-21 06:43:17] [INFO ] Flow matrix only has 299 transitions (discarded 50 similar events)
// Phase 1: matrix 299 rows 187 cols
[2024-05-21 06:43:17] [INFO ] Computed 0 invariants in 0 ms
[2024-05-21 06:43:17] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-21 06:43:17] [INFO ] Flow matrix only has 299 transitions (discarded 50 similar events)
[2024-05-21 06:43:17] [INFO ] Invariant cache hit.
[2024-05-21 06:43:17] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 187/1660 places, 349/2106 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 602 ms. Remains : 187/1660 places, 349/2106 transitions.
[2024-05-21 06:43:17] [INFO ] Flatten gal took : 5 ms
[2024-05-21 06:43:17] [INFO ] Flatten gal took : 5 ms
[2024-05-21 06:43:17] [INFO ] Input system was already deterministic with 349 transitions.
[2024-05-21 06:43:17] [INFO ] Flatten gal took : 6 ms
[2024-05-21 06:43:17] [INFO ] Flatten gal took : 5 ms
[2024-05-21 06:43:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13194845578450947355.gal : 1 ms
[2024-05-21 06:43:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1378684260875932553.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13194845578450947355.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1378684260875932553.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality1378684260875932553.prop.
RANDOM walk for 40000 steps (3891 resets) in 231 ms. (172 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 22
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :22 after 27
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :27 after 36
BEST_FIRST walk for 40004 steps (763 resets) in 29 ms. (1333 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :36 after 169
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :169 after 291
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :291 after 1265
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1265 after 33120
Reachability property CloudReconfiguration-PT-312-CTLCardinality-2023-15 is true.
FORMULA CloudReconfiguration-PT-312-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 1025 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,92235,0.140617,8708,2,1774,15,17189,6,0,1041,20373,0
Total reachable state count : 92235

Verifying 1 reachability properties.
Reachability property CloudReconfiguration-PT-312-CTLCardinality-2023-15 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-312-CTLCardinality-2023-15,414,0.141356,8708,2,368,15,17189,7,0,1044,20373,0
ITS tools runner thread asked to quit. Dying gracefully.
Interrupted probabilistic random walk after 2262017 steps, run timeout after 3001 ms. (steps per millisecond=753 ) properties seen :0 out of 1
Probabilistic random walk after 2262017 steps, saw 432366 distinct states, run finished after 3005 ms. (steps per millisecond=752 ) properties seen :0
[2024-05-21 06:43:20] [INFO ] Flatten gal took : 29 ms
[2024-05-21 06:43:20] [INFO ] Flatten gal took : 29 ms
[2024-05-21 06:43:20] [INFO ] Applying decomposition
[2024-05-21 06:43:20] [INFO ] Flatten gal took : 31 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph18013087891856364618.txt' '-o' '/tmp/graph18013087891856364618.bin' '-w' '/tmp/graph18013087891856364618.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph18013087891856364618.bin' '-l' '-1' '-v' '-w' '/tmp/graph18013087891856364618.weights' '-q' '0' '-e' '0.001'
[2024-05-21 06:43:20] [INFO ] Decomposing Gal with order
[2024-05-21 06:43:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 06:43:20] [INFO ] Removed a total of 552 redundant transitions.
[2024-05-21 06:43:20] [INFO ] Flatten gal took : 60 ms
[2024-05-21 06:43:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 58 labels/synchronizations in 11 ms.
[2024-05-21 06:43:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality4937378569826074561.gal : 12 ms
[2024-05-21 06:43:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality16128323887377359131.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4937378569826074561.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16128323887377359131.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 4 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.49621e+10,1.16599,39712,2388,262,58681,6359,2753,112854,119,40392,0


Converting to forward existential form...Done !
original formula: A(!(EX((EG((i19.u372.p1399==1)) + !(EF((i19.u379.p1415==1)))))) U !((((!(AF((i11.u196.p793==1))) + (i33.i0.i2.u584.p2148==0)) + ((i37.i0....231
=> equivalent forward existential formula: [((Init * !(EG(!(!((((!(!(EG(!((i11.u196.p793==1))))) + (i33.i0.i2.u584.p2148==0)) + ((i37.i0.i0.u548.p2044==1)|...624
Reverse transition relation is NOT exact ! Due to transitions t27, t240, t292, t323, t354, t406, t483, t533, t536, t591, t633, t651, t742, t766, t798, t858...2452
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
(forward)formula 0,0,179.089,2228000,1,0,3.62435e+06,13196,6081,1.327e+07,290,57468,1704022
FORMULA CloudReconfiguration-PT-312-CTLCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
Detected timeout of ITS tools.
[2024-05-21 07:10:04] [INFO ] Applying decomposition
[2024-05-21 07:10:04] [INFO ] Flatten gal took : 32 ms
[2024-05-21 07:10:04] [INFO ] Decomposing Gal with order
[2024-05-21 07:10:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 07:10:04] [INFO ] Removed a total of 78 redundant transitions.
[2024-05-21 07:10:04] [INFO ] Flatten gal took : 40 ms
[2024-05-21 07:10:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 217 labels/synchronizations in 1 ms.
[2024-05-21 07:10:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality2684329419651324860.gal : 6 ms
[2024-05-21 07:10:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality507271377725257890.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2684329419651324860.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality507271377725257890.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
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,3.49621e+10,5.27127,124400,230,12100,5193,269097,164,11214,3846,1.1924e+06,0


Converting to forward existential form...Done !
original formula: EG(EX(((AX((i0.u2.p42==0)) + EF((i0.u2.p228==1))) + ((i0.i1.u7.p2353==0)&&(i0.i1.u7.p2047==1)))))
=> equivalent forward existential formula: [FwdG(Init,EX(((!(EX(!((i0.u2.p42==0)))) + E(TRUE U (i0.u2.p228==1))) + ((i0.i1.u7.p2353==0)&&(i0.i1.u7.p2047==1...170
Reverse transition relation is NOT exact ! Due to transitions t1951, t1952, t1957, i0.u2.t1585, i0.u2.t1603, i0.u2.t1647, i0.u2.t1663, i0.u2.t1664, i0.u2.t...2929
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudReconfiguration-PT-312"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is CloudReconfiguration-PT-312, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r092-tall-171624188800201"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-312.tgz
mv CloudReconfiguration-PT-312 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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