Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r044-tall-174854028300353.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is CloudReconfiguration-PT-320, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-tall-174854028300353
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 661K May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-2023-12
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-2023-13
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-2023-14
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-2023-15
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-2025-00
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-2025-01
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-2025-02
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-2025-03
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-2025-04
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-2025-05
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-2025-06
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-2025-07
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-2025-08
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-2025-09
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-2025-10
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748600398711

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-320
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-05-30 10:19:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-30 10:19:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 10:20:00] [INFO ] Load time of PNML (sax parser for PT used): 145 ms
[2025-05-30 10:20:00] [INFO ] Transformed 2587 places.
[2025-05-30 10:20:00] [INFO ] Transformed 3099 transitions.
[2025-05-30 10:20:00] [INFO ] Found NUPN structural information;
[2025-05-30 10:20:00] [INFO ] Parsed PT model containing 2587 places and 3099 transitions and 6479 arcs in 244 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Support contains 103 out of 2587 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2587/2587 places, 3099/3099 transitions.
Discarding 495 places :
Symmetric choice reduction at 0 with 495 rule applications. Total rules 495 place count 2092 transition count 2604
Iterating global reduction 0 with 495 rules applied. Total rules applied 990 place count 2092 transition count 2604
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 1017 place count 2092 transition count 2577
Discarding 212 places :
Symmetric choice reduction at 1 with 212 rule applications. Total rules 1229 place count 1880 transition count 2365
Iterating global reduction 1 with 212 rules applied. Total rules applied 1441 place count 1880 transition count 2365
Discarding 76 places :
Symmetric choice reduction at 1 with 76 rule applications. Total rules 1517 place count 1804 transition count 2289
Iterating global reduction 1 with 76 rules applied. Total rules applied 1593 place count 1804 transition count 2289
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 1609 place count 1804 transition count 2273
Discarding 40 places :
Symmetric choice reduction at 2 with 40 rule applications. Total rules 1649 place count 1764 transition count 2233
Iterating global reduction 2 with 40 rules applied. Total rules applied 1689 place count 1764 transition count 2233
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1698 place count 1764 transition count 2224
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 1726 place count 1736 transition count 2193
Iterating global reduction 3 with 28 rules applied. Total rules applied 1754 place count 1736 transition count 2193
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 1773 place count 1717 transition count 2174
Iterating global reduction 3 with 19 rules applied. Total rules applied 1792 place count 1717 transition count 2174
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 1810 place count 1699 transition count 2156
Iterating global reduction 3 with 18 rules applied. Total rules applied 1828 place count 1699 transition count 2156
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 1844 place count 1683 transition count 2140
Iterating global reduction 3 with 16 rules applied. Total rules applied 1860 place count 1683 transition count 2140
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1872 place count 1671 transition count 2121
Iterating global reduction 3 with 12 rules applied. Total rules applied 1884 place count 1671 transition count 2121
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1886 place count 1669 transition count 2117
Iterating global reduction 3 with 2 rules applied. Total rules applied 1888 place count 1669 transition count 2117
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1890 place count 1667 transition count 2114
Iterating global reduction 3 with 2 rules applied. Total rules applied 1892 place count 1667 transition count 2114
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1893 place count 1667 transition count 2113
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1894 place count 1666 transition count 2112
Iterating global reduction 4 with 1 rules applied. Total rules applied 1895 place count 1666 transition count 2112
Applied a total of 1895 rules in 1708 ms. Remains 1666 /2587 variables (removed 921) and now considering 2112/3099 (removed 987) transitions.
// Phase 1: matrix 2112 rows 1666 cols
[2025-05-30 10:20:02] [INFO ] Computed 4 invariants in 40 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:20:02] [INFO ] Implicit Places using invariants in 542 ms returned []
[2025-05-30 10:20:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:20:03] [INFO ] Implicit Places using invariants and state equation in 1233 ms returned []
Implicit Place search using SMT with State Equation took 1809 ms to find 0 implicit places.
Running 2111 sub problems to find dead transitions.
[2025-05-30 10:20:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1665 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2111 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1665/3778 variables, and 4 constraints, problems are : Problem set: 0 solved, 2111 unsolved in 30100 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1666 constraints, PredecessorRefiner: 2111/2111 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2111 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1665 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2111 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s700 0)
(s701 0)
(s702 0)
(s703 0)
(s704 0)
(s705 0)
(s706 0)
(s707 0)
(s708 0)
(s709 0)
(s710 0)
(s711 0)
(s712 0)
(s713 0)
(s714 0)
(s715 0)
(s716 0)
(s717 0)
(s718 0)
(s719 0)
(s720 0)
(s721 0)
(s722 0)
(s723 0)
(s724 0)
(s725 0)
(s726 0)
(s727 0)
(s728 0)
(s729 0)
(s730 0)
(s731 0)
(s732 0)
(s733 0)
(s734 0)
(s735 0)
(s736 0)
(s737 0)
(s738 0)
(s739 0)
(s740 0)
(s741 0)
(s742 0)
(s743 0)
(s744 0)
(s745 0)
(s746 0)
(s747 0)
(s748 0)
(s749 0)
(s750 0)
(s751 0)
(s752 0)
(s753 0)
(s754 0)
(s755 0)
(s756 0)
(s757 0)
(s758 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1665/3778 variables, and 4 constraints, problems are : Problem set: 0 solved, 2111 unsolved in 30053 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1666 constraints, PredecessorRefiner: 0/2111 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60757ms problems are : Problem set: 0 solved, 2111 unsolved
Search for dead transitions found 0 dead transitions in 60887ms
Starting structural reductions in LTL mode, iteration 1 : 1666/2587 places, 2112/3099 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64449 ms. Remains : 1666/2587 places, 2112/3099 transitions.
Support contains 103 out of 1666 places after structural reductions.
[2025-05-30 10:21:05] [INFO ] Flatten gal took : 132 ms
[2025-05-30 10:21:05] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA CloudReconfiguration-PT-320-CTLCardinality-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-320-CTLCardinality-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 10:21:05] [INFO ] Flatten gal took : 73 ms
[2025-05-30 10:21:05] [INFO ] Input system was already deterministic with 2112 transitions.
Support contains 70 out of 1666 places (down from 103) after GAL structural reductions.
RANDOM walk for 40000 steps (350 resets) in 1163 ms. (34 steps per ms) remains 33/42 properties
BEST_FIRST walk for 4003 steps (10 resets) in 46 ms. (85 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (11 resets) in 32 ms. (121 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (12 resets) in 42 ms. (93 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (12 resets) in 34 ms. (114 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4001 steps (11 resets) in 29 ms. (133 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (12 resets) in 26 ms. (148 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (10 resets) in 19 ms. (200 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (12 resets) in 24 ms. (160 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (13 resets) in 18 ms. (210 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (11 resets) in 17 ms. (222 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (13 resets) in 15 ms. (250 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (12 resets) in 14 ms. (266 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4001 steps (10 resets) in 19 ms. (200 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (13 resets) in 17 ms. (222 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (12 resets) in 18 ms. (210 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (11 resets) in 17 ms. (222 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (10 resets) in 26 ms. (148 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (13 resets) in 22 ms. (174 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (12 resets) in 15 ms. (250 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (10 resets) in 12 ms. (307 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (11 resets) in 15 ms. (250 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (10 resets) in 57 ms. (69 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (12 resets) in 12 ms. (307 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (12 resets) in 14 ms. (266 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (11 resets) in 20 ms. (190 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (11 resets) in 12 ms. (307 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (11 resets) in 11 ms. (333 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (9 resets) in 10 ms. (363 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (11 resets) in 10 ms. (363 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (9 resets) in 14 ms. (266 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (10 resets) in 13 ms. (285 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (12 resets) in 11 ms. (333 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (11 resets) in 13 ms. (285 steps per ms) remains 33/33 properties
[2025-05-30 10:21:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (OVERLAPS) 1600/1655 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1655 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (OVERLAPS) 2102/3757 variables, 1655/1659 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3757 variables, 0/1659 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 2/3759 variables, 1/1660 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3759 variables, 0/1660 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (OVERLAPS) 2/3761 variables, 1/1661 constraints. Problems are: Problem set: 0 solved, 33 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3761/3778 variables, and 1661 constraints, problems are : Problem set: 0 solved, 33 unsolved in 5011 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1657/1666 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (OVERLAPS) 1600/1655 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1655 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (OVERLAPS) 2102/3757 variables, 1655/1659 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3757 variables, 33/1692 constraints. Problems are: Problem set: 0 solved, 33 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3757/3778 variables, and 1692 constraints, problems are : Problem set: 0 solved, 33 unsolved in 5023 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1655/1666 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10060ms problems are : Problem set: 0 solved, 33 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 55 out of 1666 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1666/1666 places, 2112/2112 transitions.
Graph (trivial) has 1906 edges and 1666 vertex of which 587 / 1666 are part of one of the 60 SCC in 8 ms
Free SCC test removed 527 places
Drop transitions (Empty/Sink Transition effects.) removed 664 transitions
Reduce isomorphic transitions removed 664 transitions.
Graph (complete) has 1646 edges and 1139 vertex of which 1130 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 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 596 rules applied. Total rules applied 598 place count 1130 transition count 848
Reduce places removed 589 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 1 with 645 rules applied. Total rules applied 1243 place count 541 transition count 792
Reduce places removed 35 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 40 rules applied. Total rules applied 1283 place count 506 transition count 787
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 6 rules applied. Total rules applied 1289 place count 504 transition count 783
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 4 rules applied. Total rules applied 1293 place count 502 transition count 781
Reduce places removed 1 places and 0 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Iterating post reduction 5 with 16 rules applied. Total rules applied 1309 place count 501 transition count 766
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 19 rules applied. Total rules applied 1328 place count 486 transition count 762
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1329 place count 485 transition count 762
Performed 59 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 59 Pre rules applied. Total rules applied 1329 place count 485 transition count 703
Deduced a syphon composed of 59 places in 1 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 8 with 118 rules applied. Total rules applied 1447 place count 426 transition count 703
Discarding 7 places :
Symmetric choice reduction at 8 with 7 rule applications. Total rules 1454 place count 419 transition count 695
Iterating global reduction 8 with 7 rules applied. Total rules applied 1461 place count 419 transition count 695
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1462 place count 419 transition count 694
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 1462 place count 419 transition count 693
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1464 place count 418 transition count 693
Discarding 4 places :
Symmetric choice reduction at 9 with 4 rule applications. Total rules 1468 place count 414 transition count 689
Iterating global reduction 9 with 4 rules applied. Total rules applied 1472 place count 414 transition count 689
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1474 place count 414 transition count 687
Performed 167 Post agglomeration using F-continuation condition with reduction of 88 identical transitions.
Deduced a syphon composed of 167 places in 0 ms
Reduce places removed 167 places and 0 transitions.
Iterating global reduction 10 with 334 rules applied. Total rules applied 1808 place count 247 transition count 432
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 10 with 17 rules applied. Total rules applied 1825 place count 247 transition count 415
Discarding 5 places :
Symmetric choice reduction at 11 with 5 rule applications. Total rules 1830 place count 242 transition count 410
Iterating global reduction 11 with 5 rules applied. Total rules applied 1835 place count 242 transition count 410
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1837 place count 242 transition count 408
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 12 with 14 rules applied. Total rules applied 1851 place count 235 transition count 401
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 12 with 7 rules applied. Total rules applied 1858 place count 235 transition count 394
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 1860 place count 234 transition count 393
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1862 place count 234 transition count 391
Performed 46 Post agglomeration using F-continuation condition with reduction of 13 identical transitions.
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 14 with 92 rules applied. Total rules applied 1954 place count 188 transition count 428
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 14 with 35 rules applied. Total rules applied 1989 place count 188 transition count 393
Discarding 15 places :
Symmetric choice reduction at 15 with 15 rule applications. Total rules 2004 place count 173 transition count 363
Iterating global reduction 15 with 15 rules applied. Total rules applied 2019 place count 173 transition count 363
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 15 with 5 rules applied. Total rules applied 2024 place count 173 transition count 358
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 2025 place count 172 transition count 356
Iterating global reduction 16 with 1 rules applied. Total rules applied 2026 place count 172 transition count 356
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 2028 place count 171 transition count 375
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 2029 place count 171 transition count 374
Drop transitions (Redundant composition of simpler transitions.) removed 27 transitions
Redundant transition composition rules discarded 27 transitions
Iterating global reduction 17 with 27 rules applied. Total rules applied 2056 place count 171 transition count 347
Discarding 1 places :
Symmetric choice reduction at 17 with 1 rule applications. Total rules 2057 place count 170 transition count 346
Iterating global reduction 17 with 1 rules applied. Total rules applied 2058 place count 170 transition count 346
Free-agglomeration rule applied 16 times.
Iterating global reduction 17 with 16 rules applied. Total rules applied 2074 place count 170 transition count 330
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 17 with 16 rules applied. Total rules applied 2090 place count 154 transition count 330
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 18 with 2 rules applied. Total rules applied 2092 place count 154 transition count 328
Partial Free-agglomeration rule applied 11 times.
Drop transitions (Partial Free agglomeration) removed 11 transitions
Iterating global reduction 18 with 11 rules applied. Total rules applied 2103 place count 154 transition count 328
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 2104 place count 154 transition count 328
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 18 with 1 rules applied. Total rules applied 2105 place count 153 transition count 327
Applied a total of 2105 rules in 230 ms. Remains 153 /1666 variables (removed 1513) and now considering 327/2112 (removed 1785) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 230 ms. Remains : 153/1666 places, 327/2112 transitions.
RANDOM walk for 40000 steps (113 resets) in 709 ms. (56 steps per ms) remains 3/33 properties
BEST_FIRST walk for 40003 steps (42 resets) in 112 ms. (354 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (37 resets) in 64 ms. (615 steps per ms) remains 2/3 properties
[2025-05-30 10:21:16] [INFO ] Flow matrix only has 318 transitions (discarded 9 similar events)
// Phase 1: matrix 318 rows 153 cols
[2025-05-30 10:21:16] [INFO ] Computed 4 invariants in 2 ms
[2025-05-30 10:21:16] [INFO ] State equation strengthened by 6 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 100/105 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/105 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 269/374 variables, 105/108 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/374 variables, 3/111 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/374 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 85/459 variables, 38/149 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/459 variables, 3/152 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/459 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 9/468 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/468 variables, 6/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/468 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 3/471 variables, 4/163 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/471 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/471 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 471/471 variables, and 163 constraints, problems are : Problem set: 0 solved, 2 unsolved in 181 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 153/153 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 100/105 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/105 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 269/374 variables, 105/108 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/374 variables, 3/111 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/374 variables, 2/113 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/374 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 85/459 variables, 38/151 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/459 variables, 3/154 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:21:16] [INFO ] Deduced a trap composed of 38 places in 61 ms of which 6 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/459 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/459 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 9/468 variables, 1/156 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/468 variables, 6/162 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/468 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp26 is UNSAT
At refinement iteration 14 (OVERLAPS) 3/471 variables, 4/166 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/471 variables, 0/166 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/471 variables, 0/166 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 471/471 variables, and 166 constraints, problems are : Problem set: 1 solved, 1 unsolved in 327 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 153/153 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 516ms problems are : Problem set: 1 solved, 1 unsolved
Finished Parikh walk after 12 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=12 )
Parikh walk visited 1 properties in 5 ms.
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
[2025-05-30 10:21:17] [INFO ] Flatten gal took : 56 ms
[2025-05-30 10:21:17] [INFO ] Flatten gal took : 53 ms
[2025-05-30 10:21:17] [INFO ] Input system was already deterministic with 2112 transitions.
Computed a total of 32 stabilizing places and 36 stable transitions
Graph (complete) has 2311 edges and 1666 vertex of which 1657 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.21 ms
Starting structural reductions in LTL mode, iteration 0 : 1666/1666 places, 2112/2112 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 1614 transition count 2060
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 1614 transition count 2060
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 107 place count 1614 transition count 2057
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 139 place count 1582 transition count 2023
Iterating global reduction 1 with 32 rules applied. Total rules applied 171 place count 1582 transition count 2023
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 188 place count 1565 transition count 2005
Iterating global reduction 1 with 17 rules applied. Total rules applied 205 place count 1565 transition count 2005
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 206 place count 1565 transition count 2004
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 217 place count 1554 transition count 1992
Iterating global reduction 2 with 11 rules applied. Total rules applied 228 place count 1554 transition count 1992
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 237 place count 1545 transition count 1981
Iterating global reduction 2 with 9 rules applied. Total rules applied 246 place count 1545 transition count 1981
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 255 place count 1536 transition count 1971
Iterating global reduction 2 with 9 rules applied. Total rules applied 264 place count 1536 transition count 1971
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 272 place count 1528 transition count 1962
Iterating global reduction 2 with 8 rules applied. Total rules applied 280 place count 1528 transition count 1962
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 286 place count 1522 transition count 1953
Iterating global reduction 2 with 6 rules applied. Total rules applied 292 place count 1522 transition count 1953
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 296 place count 1518 transition count 1948
Iterating global reduction 2 with 4 rules applied. Total rules applied 300 place count 1518 transition count 1948
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 303 place count 1515 transition count 1944
Iterating global reduction 2 with 3 rules applied. Total rules applied 306 place count 1515 transition count 1944
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 307 place count 1515 transition count 1943
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 309 place count 1513 transition count 1940
Iterating global reduction 3 with 2 rules applied. Total rules applied 311 place count 1513 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 312 place count 1512 transition count 1939
Iterating global reduction 3 with 1 rules applied. Total rules applied 313 place count 1512 transition count 1939
Applied a total of 313 rules in 660 ms. Remains 1512 /1666 variables (removed 154) and now considering 1939/2112 (removed 173) transitions.
// Phase 1: matrix 1939 rows 1512 cols
[2025-05-30 10:21:17] [INFO ] Computed 4 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:21:18] [INFO ] Implicit Places using invariants in 372 ms returned []
[2025-05-30 10:21:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:21:19] [INFO ] Implicit Places using invariants and state equation in 867 ms returned []
Implicit Place search using SMT with State Equation took 1241 ms to find 0 implicit places.
Running 1938 sub problems to find dead transitions.
[2025-05-30 10:21:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1511 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1938 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1511/3451 variables, and 4 constraints, problems are : Problem set: 0 solved, 1938 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1512 constraints, PredecessorRefiner: 1938/1938 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1938 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1511 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1938 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s1097 0)
(s1098 1)
(s1099 0)
(s1100 1)
(s1101 0)
(s1102 0)
(s1103 0)
(s1104 1)
(s1105 1)
(s1106 1)
(s1107 1)
(s1108 0)
(s1109 0)
(s1110 0)
(s1111 1)
(s1112 1)
(s1113 0)
(s1114 0)
(s1115 1)
(s1116 1)
(s1117 0)
(s1118 0)
(s1119 0)
(s1120 1)
(s1121 0)
(s1122 0)
(s1123 0)
(s1124 1)
(s1125 0)
(s1126 1)
(s1127 0)
(s1128 0)
(s1129 0)
(s1130 0)
(s1131 0)
(s1132 0)
(s1133 0)
(s1134 0)
(s1135 0)
(s1136 0)
(s1137 0)
(s1138 0)
(s1139 0)
(s1140 0)
(s1141 0)
(s1142 0)
(s1143 0)
(s1144 0)
(s1145 0)
(s1146 0)
(s1147 0)
(s1148 0)
(s1149 0)
(s1150 0)
(s1151 0)
(s1152 0)
(s1153 0)
(s1154 0)
(s1155 0)
(s1156 0)
(s1157 0)
(s1158 0)
(s1159 0)
(s1160 0)
(s1161 0)
(s1162 0)
(s1163 0)
(s1164 0)
(s1165 0)
(s1166 0)
(s1167 0)
(s1168 0)
(s1169 0)
(s1170 0)
(s1171 0)
(s1172 0)
(s1173 0)
(s1174 0)
(s1175 0)
(s1176 0)
(s1177 0)
(s1178 0)
(s1179 0)
(s1180 0)
(s1181 0)
(s1182 0)
(s1183 0)
(s1184 0)
(s1185 0)
(s1186 0)
(s1187 0)
(s1188 0)
(s1189 0)
(s1190 0)
(s1191 0)
(s1192 0)
(s1193 0)
(s1194 0)
(s1195 0)
(s1196 0)
(s1197 0)
(s1198 0)
(s1199 0)
(s1200 0)
(s1201 0)
(s1202 0)
(s1203 0)
(s1204 0)
(s1205 0)
(s1206 0)
(s1207 0)
(s1208 0)
(s1209 0)
(s1210 0)
(s1211 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1511/3451 variables, and 4 constraints, problems are : Problem set: 0 solved, 1938 unsolved in 30033 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1512 constraints, PredecessorRefiner: 0/1938 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60444ms problems are : Problem set: 0 solved, 1938 unsolved
Search for dead transitions found 0 dead transitions in 60450ms
Starting structural reductions in LTL mode, iteration 1 : 1512/1666 places, 1939/2112 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62364 ms. Remains : 1512/1666 places, 1939/2112 transitions.
[2025-05-30 10:22:19] [INFO ] Flatten gal took : 41 ms
[2025-05-30 10:22:19] [INFO ] Flatten gal took : 40 ms
[2025-05-30 10:22:19] [INFO ] Input system was already deterministic with 1939 transitions.
[2025-05-30 10:22:19] [INFO ] Flatten gal took : 40 ms
[2025-05-30 10:22:19] [INFO ] Flatten gal took : 37 ms
[2025-05-30 10:22:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality4013858369918428264.gal : 24 ms
[2025-05-30 10:22:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality10474325054625319110.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4013858369918428264.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10474325054625319110.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.25642e+10,10.6781,274596,2,26341,5,764709,6,0,7989,1.27934e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 10:22:50] [INFO ] Flatten gal took : 35 ms
[2025-05-30 10:22:50] [INFO ] Applying decomposition
[2025-05-30 10:22:50] [INFO ] Flatten gal took : 34 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4360954260301999848.txt' '-o' '/tmp/graph4360954260301999848.bin' '-w' '/tmp/graph4360954260301999848.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4360954260301999848.bin' '-l' '-1' '-v' '-w' '/tmp/graph4360954260301999848.weights' '-q' '0' '-e' '0.001'
[2025-05-30 10:22:50] [INFO ] Decomposing Gal with order
[2025-05-30 10:22:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 10:22:50] [INFO ] Removed a total of 531 redundant transitions.
[2025-05-30 10:22:50] [INFO ] Flatten gal took : 155 ms
[2025-05-30 10:22:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 77 ms.
[2025-05-30 10:22:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality8604080840004216056.gal : 37 ms
[2025-05-30 10:22:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality14884287730439428110.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8604080840004216056.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14884287730439428110.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.25642e+10,0.873715,34944,1950,214,52396,4560,2457,97693,117,30236,0


Converting to forward existential form...Done !
original formula: EX(AX(EF(AX(((i38.u597.p2513==0)&&(i16.i0.i2.u236.p1016==1))))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(E(TRUE U !(EX(!(((i38.u597.p2513==0)&&(i16.i0.i2.u236.p1016==1))))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t179, t260, t291, t320, t369, t492, t645, t674, t726, t786, t835, t848, t906, t957, t1117, t1...2026
(forward)formula 0,1,4.30878,172800,1,0,309052,9138,22133,668951,521,45958,1208650
FORMULA CloudReconfiguration-PT-320-CTLCardinality-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1666/1666 places, 2112/2112 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 1616 transition count 2062
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 1616 transition count 2062
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 103 place count 1616 transition count 2059
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 133 place count 1586 transition count 2026
Iterating global reduction 1 with 30 rules applied. Total rules applied 163 place count 1586 transition count 2026
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 178 place count 1571 transition count 2009
Iterating global reduction 1 with 15 rules applied. Total rules applied 193 place count 1571 transition count 2009
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 194 place count 1571 transition count 2008
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 205 place count 1560 transition count 1996
Iterating global reduction 2 with 11 rules applied. Total rules applied 216 place count 1560 transition count 1996
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 217 place count 1560 transition count 1995
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 225 place count 1552 transition count 1985
Iterating global reduction 3 with 8 rules applied. Total rules applied 233 place count 1552 transition count 1985
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 241 place count 1544 transition count 1976
Iterating global reduction 3 with 8 rules applied. Total rules applied 249 place count 1544 transition count 1976
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 256 place count 1537 transition count 1968
Iterating global reduction 3 with 7 rules applied. Total rules applied 263 place count 1537 transition count 1968
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 268 place count 1532 transition count 1960
Iterating global reduction 3 with 5 rules applied. Total rules applied 273 place count 1532 transition count 1960
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 276 place count 1529 transition count 1956
Iterating global reduction 3 with 3 rules applied. Total rules applied 279 place count 1529 transition count 1956
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 282 place count 1526 transition count 1952
Iterating global reduction 3 with 3 rules applied. Total rules applied 285 place count 1526 transition count 1952
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 286 place count 1526 transition count 1951
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 288 place count 1524 transition count 1948
Iterating global reduction 4 with 2 rules applied. Total rules applied 290 place count 1524 transition count 1948
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 291 place count 1523 transition count 1947
Iterating global reduction 4 with 1 rules applied. Total rules applied 292 place count 1523 transition count 1947
Applied a total of 292 rules in 597 ms. Remains 1523 /1666 variables (removed 143) and now considering 1947/2112 (removed 165) transitions.
// Phase 1: matrix 1947 rows 1523 cols
[2025-05-30 10:22:55] [INFO ] Computed 4 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:22:56] [INFO ] Implicit Places using invariants in 247 ms returned []
[2025-05-30 10:22:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:22:57] [INFO ] Implicit Places using invariants and state equation in 894 ms returned []
Implicit Place search using SMT with State Equation took 1142 ms to find 0 implicit places.
Running 1946 sub problems to find dead transitions.
[2025-05-30 10:22:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1522 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1946 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1522/3470 variables, and 4 constraints, problems are : Problem set: 0 solved, 1946 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1523 constraints, PredecessorRefiner: 1946/1946 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1946 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1522 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1946 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1522/3470 variables, and 4 constraints, problems are : Problem set: 0 solved, 1946 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1523 constraints, PredecessorRefiner: 0/1946 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60407ms problems are : Problem set: 0 solved, 1946 unsolved
Search for dead transitions found 0 dead transitions in 60411ms
Starting structural reductions in LTL mode, iteration 1 : 1523/1666 places, 1947/2112 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62157 ms. Remains : 1523/1666 places, 1947/2112 transitions.
[2025-05-30 10:23:57] [INFO ] Flatten gal took : 32 ms
[2025-05-30 10:23:57] [INFO ] Flatten gal took : 37 ms
[2025-05-30 10:23:57] [INFO ] Input system was already deterministic with 1947 transitions.
[2025-05-30 10:23:57] [INFO ] Flatten gal took : 36 ms
[2025-05-30 10:23:57] [INFO ] Flatten gal took : 31 ms
[2025-05-30 10:23:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality15029036958245129845.gal : 6 ms
[2025-05-30 10:23:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality16420940715382140681.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15029036958245129845.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16420940715382140681.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.31865e+10,10.3345,267056,2,25887,5,717731,6,0,8041,1.28148e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 10:24:27] [INFO ] Flatten gal took : 28 ms
[2025-05-30 10:24:27] [INFO ] Applying decomposition
[2025-05-30 10:24:27] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4524169539252917183.txt' '-o' '/tmp/graph4524169539252917183.bin' '-w' '/tmp/graph4524169539252917183.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4524169539252917183.bin' '-l' '-1' '-v' '-w' '/tmp/graph4524169539252917183.weights' '-q' '0' '-e' '0.001'
[2025-05-30 10:24:27] [INFO ] Decomposing Gal with order
[2025-05-30 10:24:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 10:24:28] [INFO ] Removed a total of 505 redundant transitions.
[2025-05-30 10:24:28] [INFO ] Flatten gal took : 67 ms
[2025-05-30 10:24:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 27 ms.
[2025-05-30 10:24:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality10949952262291128975.gal : 14 ms
[2025-05-30 10:24:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality2222953167119631192.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10949952262291128975.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2222953167119631192.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.31865e+10,1.94662,72168,2471,243,105860,8296,2541,307388,141,119068,0


Converting to forward existential form...Done !
original formula: EG(AF(AX(E(((i0.i1.i1.u444.p1874==1)||(i18.i3.i0.u259.p1157==1)) U (i28.u503.p2073!=1)))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(!(EX(!(E(((i0.i1.i1.u444.p1874==1)||(i18.i3.i0.u259.p1157==1)) U (i28.u503.p2073!=1)))))))))] ...163
Reverse transition relation is NOT exact ! Due to transitions t179, t208, t260, t320, t371, t494, t650, t762, t911, t962, t1123, t1204, t1235, t1264, t1313...2063
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 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 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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1666/1666 places, 2112/2112 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 1613 transition count 2059
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 1613 transition count 2059
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 109 place count 1613 transition count 2056
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 142 place count 1580 transition count 2020
Iterating global reduction 1 with 33 rules applied. Total rules applied 175 place count 1580 transition count 2020
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 193 place count 1562 transition count 2000
Iterating global reduction 1 with 18 rules applied. Total rules applied 211 place count 1562 transition count 2000
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 212 place count 1562 transition count 1999
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 224 place count 1550 transition count 1986
Iterating global reduction 2 with 12 rules applied. Total rules applied 236 place count 1550 transition count 1986
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 237 place count 1550 transition count 1985
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 246 place count 1541 transition count 1974
Iterating global reduction 3 with 9 rules applied. Total rules applied 255 place count 1541 transition count 1974
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 264 place count 1532 transition count 1964
Iterating global reduction 3 with 9 rules applied. Total rules applied 273 place count 1532 transition count 1964
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 281 place count 1524 transition count 1955
Iterating global reduction 3 with 8 rules applied. Total rules applied 289 place count 1524 transition count 1955
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 295 place count 1518 transition count 1946
Iterating global reduction 3 with 6 rules applied. Total rules applied 301 place count 1518 transition count 1946
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 305 place count 1514 transition count 1941
Iterating global reduction 3 with 4 rules applied. Total rules applied 309 place count 1514 transition count 1941
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 312 place count 1511 transition count 1937
Iterating global reduction 3 with 3 rules applied. Total rules applied 315 place count 1511 transition count 1937
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 316 place count 1511 transition count 1936
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 318 place count 1509 transition count 1933
Iterating global reduction 4 with 2 rules applied. Total rules applied 320 place count 1509 transition count 1933
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 321 place count 1508 transition count 1932
Iterating global reduction 4 with 1 rules applied. Total rules applied 322 place count 1508 transition count 1932
Applied a total of 322 rules in 560 ms. Remains 1508 /1666 variables (removed 158) and now considering 1932/2112 (removed 180) transitions.
// Phase 1: matrix 1932 rows 1508 cols
[2025-05-30 10:24:58] [INFO ] Computed 4 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:24:59] [INFO ] Implicit Places using invariants in 216 ms returned []
[2025-05-30 10:24:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:25:00] [INFO ] Implicit Places using invariants and state equation in 854 ms returned []
Implicit Place search using SMT with State Equation took 1072 ms to find 0 implicit places.
Running 1931 sub problems to find dead transitions.
[2025-05-30 10:25:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1507 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1931 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1507/3440 variables, and 4 constraints, problems are : Problem set: 0 solved, 1931 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1508 constraints, PredecessorRefiner: 1931/1931 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1931 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1507 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1931 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1507/3440 variables, and 4 constraints, problems are : Problem set: 0 solved, 1931 unsolved in 30027 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1508 constraints, PredecessorRefiner: 0/1931 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60411ms problems are : Problem set: 0 solved, 1931 unsolved
Search for dead transitions found 0 dead transitions in 60415ms
Starting structural reductions in LTL mode, iteration 1 : 1508/1666 places, 1932/2112 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62055 ms. Remains : 1508/1666 places, 1932/2112 transitions.
[2025-05-30 10:26:00] [INFO ] Flatten gal took : 27 ms
[2025-05-30 10:26:00] [INFO ] Flatten gal took : 27 ms
[2025-05-30 10:26:00] [INFO ] Input system was already deterministic with 1932 transitions.
[2025-05-30 10:26:00] [INFO ] Flatten gal took : 26 ms
[2025-05-30 10:26:00] [INFO ] Flatten gal took : 28 ms
[2025-05-30 10:26:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality9796045063511713411.gal : 6 ms
[2025-05-30 10:26:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality11503033995899172314.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9796045063511713411.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11503033995899172314.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.23999e+10,12.7316,328140,2,28794,5,1.04858e+06,6,0,7966,1.46585e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 10:26:30] [INFO ] Flatten gal took : 41 ms
[2025-05-30 10:26:30] [INFO ] Applying decomposition
[2025-05-30 10:26:30] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5357521799909547443.txt' '-o' '/tmp/graph5357521799909547443.bin' '-w' '/tmp/graph5357521799909547443.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5357521799909547443.bin' '-l' '-1' '-v' '-w' '/tmp/graph5357521799909547443.weights' '-q' '0' '-e' '0.001'
[2025-05-30 10:26:30] [INFO ] Decomposing Gal with order
[2025-05-30 10:26:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 10:26:30] [INFO ] Removed a total of 507 redundant transitions.
[2025-05-30 10:26:31] [INFO ] Flatten gal took : 68 ms
[2025-05-30 10:26:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 58 labels/synchronizations in 18 ms.
[2025-05-30 10:26:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality4546330486933361719.gal : 14 ms
[2025-05-30 10:26:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality16188993369717587659.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4546330486933361719.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16188993369717587659.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.23999e+10,1.78632,68644,2313,243,95942,8603,2513,311175,134,118151,0


Converting to forward existential form...Done !
original formula: AF(AX(FALSE))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(FALSE)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t179, t208, t260, t291, t369, t492, t645, t674, t726, t757, t786, t835, t906, t957, t1110, t1...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
Fast SCC detection found a local SCC at level 3
Fast SCC detection found an SCC at level 4
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 LTL mode, iteration 0 : 1666/1666 places, 2112/2112 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 1615 transition count 2061
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 1615 transition count 2061
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 105 place count 1615 transition count 2058
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 136 place count 1584 transition count 2024
Iterating global reduction 1 with 31 rules applied. Total rules applied 167 place count 1584 transition count 2024
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 184 place count 1567 transition count 2006
Iterating global reduction 1 with 17 rules applied. Total rules applied 201 place count 1567 transition count 2006
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 202 place count 1567 transition count 2005
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 214 place count 1555 transition count 1992
Iterating global reduction 2 with 12 rules applied. Total rules applied 226 place count 1555 transition count 1992
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 227 place count 1555 transition count 1991
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 235 place count 1547 transition count 1981
Iterating global reduction 3 with 8 rules applied. Total rules applied 243 place count 1547 transition count 1981
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 251 place count 1539 transition count 1972
Iterating global reduction 3 with 8 rules applied. Total rules applied 259 place count 1539 transition count 1972
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 266 place count 1532 transition count 1964
Iterating global reduction 3 with 7 rules applied. Total rules applied 273 place count 1532 transition count 1964
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 278 place count 1527 transition count 1956
Iterating global reduction 3 with 5 rules applied. Total rules applied 283 place count 1527 transition count 1956
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 286 place count 1524 transition count 1952
Iterating global reduction 3 with 3 rules applied. Total rules applied 289 place count 1524 transition count 1952
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 291 place count 1522 transition count 1950
Iterating global reduction 3 with 2 rules applied. Total rules applied 293 place count 1522 transition count 1950
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 294 place count 1522 transition count 1949
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 295 place count 1521 transition count 1948
Iterating global reduction 4 with 1 rules applied. Total rules applied 296 place count 1521 transition count 1948
Applied a total of 296 rules in 545 ms. Remains 1521 /1666 variables (removed 145) and now considering 1948/2112 (removed 164) transitions.
// Phase 1: matrix 1948 rows 1521 cols
[2025-05-30 10:27:01] [INFO ] Computed 4 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:27:01] [INFO ] Implicit Places using invariants in 207 ms returned []
[2025-05-30 10:27:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:27:02] [INFO ] Implicit Places using invariants and state equation in 867 ms returned []
Implicit Place search using SMT with State Equation took 1076 ms to find 0 implicit places.
Running 1947 sub problems to find dead transitions.
[2025-05-30 10:27:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1947 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1520/3469 variables, and 4 constraints, problems are : Problem set: 0 solved, 1947 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1521 constraints, PredecessorRefiner: 1947/1947 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1947 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1947 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1520/3469 variables, and 4 constraints, problems are : Problem set: 0 solved, 1947 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1521 constraints, PredecessorRefiner: 0/1947 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60412ms problems are : Problem set: 0 solved, 1947 unsolved
Search for dead transitions found 0 dead transitions in 60416ms
Starting structural reductions in LTL mode, iteration 1 : 1521/1666 places, 1948/2112 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62045 ms. Remains : 1521/1666 places, 1948/2112 transitions.
[2025-05-30 10:28:03] [INFO ] Flatten gal took : 26 ms
[2025-05-30 10:28:03] [INFO ] Flatten gal took : 26 ms
[2025-05-30 10:28:03] [INFO ] Input system was already deterministic with 1948 transitions.
[2025-05-30 10:28:03] [INFO ] Flatten gal took : 26 ms
[2025-05-30 10:28:03] [INFO ] Flatten gal took : 26 ms
[2025-05-30 10:28:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality3307543970223356373.gal : 7 ms
[2025-05-30 10:28:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality15925194305078918289.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3307543970223356373.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15925194305078918289.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.29893e+10,11.0805,282744,2,27376,5,826384,6,0,8034,1.28854e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 10:28:33] [INFO ] Flatten gal took : 26 ms
[2025-05-30 10:28:33] [INFO ] Applying decomposition
[2025-05-30 10:28:33] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10300882728527013484.txt' '-o' '/tmp/graph10300882728527013484.bin' '-w' '/tmp/graph10300882728527013484.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10300882728527013484.bin' '-l' '-1' '-v' '-w' '/tmp/graph10300882728527013484.weights' '-q' '0' '-e' '0.001'
[2025-05-30 10:28:33] [INFO ] Decomposing Gal with order
[2025-05-30 10:28:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 10:28:33] [INFO ] Removed a total of 521 redundant transitions.
[2025-05-30 10:28:33] [INFO ] Flatten gal took : 63 ms
[2025-05-30 10:28:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 15 ms.
[2025-05-30 10:28:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality7863049979390144319.gal : 17 ms
[2025-05-30 10:28:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality15000090481875998142.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7863049979390144319.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15000090481875998142.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.29893e+10,1.36253,51636,2384,225,81370,5742,2542,174783,138,41338,0


Converting to forward existential form...Done !
original formula: E(EX(EG(!(((i38.i0.i5.u465.p2478==0)||(i19.i0.i3.u258.p1089==1))))) U AG(((i18.u252.p1072==0) + E(((i29.i0.i4.u444.p1894==0)||(i38.i2.i0....224
=> equivalent forward existential formula: [(FwdU(Init,EX(EG(!(((i38.i0.i5.u465.p2478==0)||(i19.i0.i3.u258.p1089==1)))))) * !(E(TRUE U !(((i18.u252.p1072==...282
Reverse transition relation is NOT exact ! Due to transitions t182, t263, t294, t372, t492, t495, t648, t729, t760, t838, t909, t960, t1123, t1152, t1204, ...2086
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 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 0,1,5.86281,217268,1,0,377843,6870,22487,800266,671,41338,1797393
FORMULA CloudReconfiguration-PT-320-CTLCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1666/1666 places, 2112/2112 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 1616 transition count 2062
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 1616 transition count 2062
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 103 place count 1616 transition count 2059
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 133 place count 1586 transition count 2026
Iterating global reduction 1 with 30 rules applied. Total rules applied 163 place count 1586 transition count 2026
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 179 place count 1570 transition count 2008
Iterating global reduction 1 with 16 rules applied. Total rules applied 195 place count 1570 transition count 2008
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 196 place count 1570 transition count 2007
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 206 place count 1560 transition count 1996
Iterating global reduction 2 with 10 rules applied. Total rules applied 216 place count 1560 transition count 1996
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 217 place count 1560 transition count 1995
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 225 place count 1552 transition count 1985
Iterating global reduction 3 with 8 rules applied. Total rules applied 233 place count 1552 transition count 1985
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 241 place count 1544 transition count 1976
Iterating global reduction 3 with 8 rules applied. Total rules applied 249 place count 1544 transition count 1976
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 256 place count 1537 transition count 1968
Iterating global reduction 3 with 7 rules applied. Total rules applied 263 place count 1537 transition count 1968
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 268 place count 1532 transition count 1960
Iterating global reduction 3 with 5 rules applied. Total rules applied 273 place count 1532 transition count 1960
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 276 place count 1529 transition count 1956
Iterating global reduction 3 with 3 rules applied. Total rules applied 279 place count 1529 transition count 1956
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 281 place count 1527 transition count 1954
Iterating global reduction 3 with 2 rules applied. Total rules applied 283 place count 1527 transition count 1954
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 284 place count 1527 transition count 1953
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 285 place count 1526 transition count 1952
Iterating global reduction 4 with 1 rules applied. Total rules applied 286 place count 1526 transition count 1952
Applied a total of 286 rules in 527 ms. Remains 1526 /1666 variables (removed 140) and now considering 1952/2112 (removed 160) transitions.
// Phase 1: matrix 1952 rows 1526 cols
[2025-05-30 10:28:40] [INFO ] Computed 4 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:28:40] [INFO ] Implicit Places using invariants in 211 ms returned []
[2025-05-30 10:28:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:28:41] [INFO ] Implicit Places using invariants and state equation in 859 ms returned []
Implicit Place search using SMT with State Equation took 1082 ms to find 0 implicit places.
Running 1951 sub problems to find dead transitions.
[2025-05-30 10:28:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 1.0)
(s17 0.0)
(s18 0.0)
(s19 1.0)
(s20 0.0)
(s21 1.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(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 1.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 0.0)
(s80 0.0)
(s81 0.0)
(s82 0.0)
(s83 0.0)
(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
(s104 0.0)
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(s107 1.0)
(s108 0.0)
(s109 0.0)
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(s111 0.0)
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(s114 0.0)
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(s116 0.0)
(s117 0.0)
(s118 0.0)
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(s121 0.0)
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(s123 0.0)
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(s127 0.0)
(s128 0.0)
(s129 1.0)
(s130 0.0)
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(s132 0.0)
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(s134 0.0)
(s135 0.0)
(s136 0.0)
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(s141 0.0)
(s142 0.0)
(s143 0.0)
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(s155 0.0)
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(s162 0.0)
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(s208 0.0)
(s209 0.0)
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(s211 0.0)
(s212 1.0)
(s213 1.0)
(s214 0.0)
(s215 0.0)
(s216 0.0)
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(s218 0.0)
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(s220 0.0)
(s221 0.0)
(s222 0.0)
(s223 0.0)
(s224 0.0)
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(s227 0.0)
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(s229 0.0)
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(s241 0.0)
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(s254 0.0)
(s255 0.0)
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(s257 0.0)
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(s259 0.0)
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(s261 0.0)
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(s280 0.0)
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(s282 0.0)
(s283 0.0)
(s284 1.0)
(s285 1.0)
(s286 1.0)
(s287 1.0)
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(s289 1.0)
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(s291 1.0)
(s292 1.0)
(s293 1.0)
(s294 0.0)
(s295 0.0)
(s296 1.0)
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(s299 1.0)
(s300 0.0)
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(s306 0.0)
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(s308 0.0)
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(s311 1.0)
(s312 0.0)
(s313 0.0)
(s314 1.0)
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(s317 1.0)
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(s330 0.0)
(s331 0.0)
(s332 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1525 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1951 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1525/3478 variables, and 4 constraints, problems are : Problem set: 0 solved, 1951 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1526 constraints, PredecessorRefiner: 1951/1951 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1951 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1525 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1951 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s829 0)
(s830 0)
(s831 0)
(s832 0)
(s833 0)
(s834 0)
(s835 0)
(s836 0)
(s837 0)
(s838 0)
(s839 0)
(s840 0)
(s841 0)
(s842 0)
(s843 0)
(s844 0)
(s845 0)
(s846 0)
(s847 0)
(s848 0)
(s849 0)
(s850 0)
(s851 0)
(s852 0)
(s853 0)
(s854 0)
(s855 0)
(s856 0)
(s857 0)
(s858 0)
(s859 0)
(s860 0)
(s861 0)
(s862 0)
(s863 0)
(s864 0)
(s865 0)
(s866 0)
(s867 0)
(s868 0)
(s869 0)
(s870 0)
(s871 0)
(s872 0)
(s873 0)
(s874 0)
(s875 0)
(s876 0)
(s877 0)
(s878 0)
(s879 0)
(s880 0)
(s881 0)
(s882 0)
(s883 0)
(s884 0)
(s885 0)
(s886 0)
(s887 0)
(s888 0)
(s889 0)
(s890 0)
(s891 0)
(s892 0)
(s893 0)
(s894 0)
(s895 0)
(s896 0)
(s897 0)
(s898 0)
(s899 0)
(s900 0)
(s901 0)
(s902 0)
(s903 0)
(s904 0)
(s905 0)
(s906 0)
(s907 0)
(s908 0)
(s909 0)
(s910 0)
(s911 0)
(s912 0)
(s913 0)
(s914 0)
(s915 0)
(s916 0)
(s917 0)
(s918 0)
(s919 0)
(s920 0)
(s921 0)
(s922 0)
(s923 0)
(s924 0)
(s925 0)
(s926 0)
(s927 0)
(s928 0)
(s929 0)
(s930 0)
(s931 0)
(s932 0)
(s933 0)
(s934 0)
(s935 0)
(s936 0)
(s937 0)
(s938 0)
(s939 0)
(s940 0)
(s941 0)timeout

(s942 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1525/3478 variables, and 4 constraints, problems are : Problem set: 0 solved, 1951 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1526 constraints, PredecessorRefiner: 0/1951 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60426ms problems are : Problem set: 0 solved, 1951 unsolved
Search for dead transitions found 0 dead transitions in 60429ms
Starting structural reductions in LTL mode, iteration 1 : 1526/1666 places, 1952/2112 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62042 ms. Remains : 1526/1666 places, 1952/2112 transitions.
[2025-05-30 10:29:41] [INFO ] Flatten gal took : 25 ms
[2025-05-30 10:29:41] [INFO ] Flatten gal took : 26 ms
[2025-05-30 10:29:41] [INFO ] Input system was already deterministic with 1952 transitions.
[2025-05-30 10:29:41] [INFO ] Flatten gal took : 25 ms
[2025-05-30 10:29:41] [INFO ] Flatten gal took : 41 ms
[2025-05-30 10:29:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality38864418455734739.gal : 5 ms
[2025-05-30 10:29:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality15370934016919683214.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality38864418455734739.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15370934016919683214.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.33687e+10,11.8524,293908,2,28017,5,881960,6,0,8058,1.33998e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 10:30:12] [INFO ] Flatten gal took : 25 ms
[2025-05-30 10:30:12] [INFO ] Applying decomposition
[2025-05-30 10:30:12] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12560067086324324125.txt' '-o' '/tmp/graph12560067086324324125.bin' '-w' '/tmp/graph12560067086324324125.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12560067086324324125.bin' '-l' '-1' '-v' '-w' '/tmp/graph12560067086324324125.weights' '-q' '0' '-e' '0.001'
[2025-05-30 10:30:12] [INFO ] Decomposing Gal with order
[2025-05-30 10:30:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 10:30:12] [INFO ] Removed a total of 528 redundant transitions.
[2025-05-30 10:30:12] [INFO ] Flatten gal took : 54 ms
[2025-05-30 10:30:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 12 ms.
[2025-05-30 10:30:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality6914439930768942191.gal : 13 ms
[2025-05-30 10:30:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality1714001217552894492.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6914439930768942191.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1714001217552894492.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.33687e+10,1.03287,37544,2488,212,57166,4376,2528,107157,114,30199,0


Converting to forward existential form...Done !
original formula: EF((AX((!(E(((i11.u164.p742==0)||(i2.u98.p527==1)) U (i15.u200.p884==0))) + EG((i0.i1.i0.u131.p1085==0)))) + AX(AX(FALSE))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX(!((!(E(((i11.u164.p742==0)||(i2.u98.p527==1)) U (i15.u200.p884==0))) + EG((i0.i1.i0.u1...243
Reverse transition relation is NOT exact ! Due to transitions t208, t260, t291, t320, t369, t492, t645, t726, t786, t835, t906, t957, t1122, t1151, t1205, ...2122
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 a local SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
(forward)formula 0,1,12.3559,472360,1,0,872372,8756,22921,2.25334e+06,515,38786,2418174
FORMULA CloudReconfiguration-PT-320-CTLCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1666/1666 places, 2112/2112 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 1616 transition count 2062
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 1616 transition count 2062
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 103 place count 1616 transition count 2059
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 133 place count 1586 transition count 2026
Iterating global reduction 1 with 30 rules applied. Total rules applied 163 place count 1586 transition count 2026
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 179 place count 1570 transition count 2008
Iterating global reduction 1 with 16 rules applied. Total rules applied 195 place count 1570 transition count 2008
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 206 place count 1559 transition count 1996
Iterating global reduction 1 with 11 rules applied. Total rules applied 217 place count 1559 transition count 1996
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 218 place count 1559 transition count 1995
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 226 place count 1551 transition count 1986
Iterating global reduction 2 with 8 rules applied. Total rules applied 234 place count 1551 transition count 1986
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 242 place count 1543 transition count 1977
Iterating global reduction 2 with 8 rules applied. Total rules applied 250 place count 1543 transition count 1977
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 258 place count 1535 transition count 1968
Iterating global reduction 2 with 8 rules applied. Total rules applied 266 place count 1535 transition count 1968
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 272 place count 1529 transition count 1959
Iterating global reduction 2 with 6 rules applied. Total rules applied 278 place count 1529 transition count 1959
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 282 place count 1525 transition count 1954
Iterating global reduction 2 with 4 rules applied. Total rules applied 286 place count 1525 transition count 1954
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 289 place count 1522 transition count 1950
Iterating global reduction 2 with 3 rules applied. Total rules applied 292 place count 1522 transition count 1950
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 293 place count 1522 transition count 1949
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 295 place count 1520 transition count 1946
Iterating global reduction 3 with 2 rules applied. Total rules applied 297 place count 1520 transition count 1946
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 298 place count 1519 transition count 1945
Iterating global reduction 3 with 1 rules applied. Total rules applied 299 place count 1519 transition count 1945
Applied a total of 299 rules in 585 ms. Remains 1519 /1666 variables (removed 147) and now considering 1945/2112 (removed 167) transitions.
// Phase 1: matrix 1945 rows 1519 cols
[2025-05-30 10:30:25] [INFO ] Computed 4 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:30:25] [INFO ] Implicit Places using invariants in 205 ms returned []
[2025-05-30 10:30:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:30:26] [INFO ] Implicit Places using invariants and state equation in 878 ms returned []
Implicit Place search using SMT with State Equation took 1087 ms to find 0 implicit places.
Running 1944 sub problems to find dead transitions.
[2025-05-30 10:30:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 timeout
1.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1518 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1944 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1518/3464 variables, and 4 constraints, problems are : Problem set: 0 solved, 1944 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1519 constraints, PredecessorRefiner: 1944/1944 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1944 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1518 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1944 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1518/3464 variables, and 4 constraints, problems are : Problem set: 0 solved, 1944 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1519 constraints, PredecessorRefiner: 0/1944 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60406ms problems are : Problem set: 0 solved, 1944 unsolved
Search for dead transitions found 0 dead transitions in 60409ms
Starting structural reductions in LTL mode, iteration 1 : 1519/1666 places, 1945/2112 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62087 ms. Remains : 1519/1666 places, 1945/2112 transitions.
[2025-05-30 10:31:26] [INFO ] Flatten gal took : 25 ms
[2025-05-30 10:31:26] [INFO ] Flatten gal took : 25 ms
[2025-05-30 10:31:26] [INFO ] Input system was already deterministic with 1945 transitions.
[2025-05-30 10:31:27] [INFO ] Flatten gal took : 25 ms
[2025-05-30 10:31:27] [INFO ] Flatten gal took : 28 ms
[2025-05-30 10:31:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality4613001865450701278.gal : 13 ms
[2025-05-30 10:31:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality3800539030372440153.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4613001865450701278.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3800539030372440153.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.31834e+10,12.1643,299508,2,30476,5,841557,6,0,8023,1.41671e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 10:31:57] [INFO ] Flatten gal took : 28 ms
[2025-05-30 10:31:57] [INFO ] Applying decomposition
[2025-05-30 10:31:57] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4270617854791623431.txt' '-o' '/tmp/graph4270617854791623431.bin' '-w' '/tmp/graph4270617854791623431.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4270617854791623431.bin' '-l' '-1' '-v' '-w' '/tmp/graph4270617854791623431.weights' '-q' '0' '-e' '0.001'
[2025-05-30 10:31:57] [INFO ] Decomposing Gal with order
[2025-05-30 10:31:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 10:31:57] [INFO ] Removed a total of 519 redundant transitions.
[2025-05-30 10:31:57] [INFO ] Flatten gal took : 65 ms
[2025-05-30 10:31:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 12 ms.
[2025-05-30 10:31:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality17863041375226044848.gal : 12 ms
[2025-05-30 10:31:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality4644565254288947450.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17863041375226044848.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4644565254288947450.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.31834e+10,1.4638,53800,2203,258,99180,3231,2494,153928,136,13586,0


Converting to forward existential form...Done !
original formula: E(AX(AF((AF((i34.u531.p2186==1)) * AG(((i3.u45.p246==0)||(i19.i1.i0.u281.p1274==1)))))) U (i0.u24.p136==1))
=> equivalent forward existential formula: [(FwdU(Init,!(EX(!(!(EG(!((!(EG(!((i34.u531.p2186==1)))) * !(E(TRUE U !(((i3.u45.p246==0)||(i19.i1.i0.u281.p1274...201
Reverse transition relation is NOT exact ! Due to transitions t208, t260, t291, t320, t369, t489, t494, t647, t676, t728, t759, t788, t837, t908, t959, t11...2133
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 LTL mode, iteration 0 : 1666/1666 places, 2112/2112 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 1615 transition count 2061
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 1615 transition count 2061
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 105 place count 1615 transition count 2058
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 136 place count 1584 transition count 2024
Iterating global reduction 1 with 31 rules applied. Total rules applied 167 place count 1584 transition count 2024
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 185 place count 1566 transition count 2004
Iterating global reduction 1 with 18 rules applied. Total rules applied 203 place count 1566 transition count 2004
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 204 place count 1566 transition count 2003
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 216 place count 1554 transition count 1990
Iterating global reduction 2 with 12 rules applied. Total rules applied 228 place count 1554 transition count 1990
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 229 place count 1554 transition count 1989
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 238 place count 1545 transition count 1978
Iterating global reduction 3 with 9 rules applied. Total rules applied 247 place count 1545 transition count 1978
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 256 place count 1536 transition count 1968
Iterating global reduction 3 with 9 rules applied. Total rules applied 265 place count 1536 transition count 1968
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 273 place count 1528 transition count 1959
Iterating global reduction 3 with 8 rules applied. Total rules applied 281 place count 1528 transition count 1959
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 287 place count 1522 transition count 1950
Iterating global reduction 3 with 6 rules applied. Total rules applied 293 place count 1522 transition count 1950
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 297 place count 1518 transition count 1945
Iterating global reduction 3 with 4 rules applied. Total rules applied 301 place count 1518 transition count 1945
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 304 place count 1515 transition count 1941
Iterating global reduction 3 with 3 rules applied. Total rules applied 307 place count 1515 transition count 1941
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 308 place count 1515 transition count 1940
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 310 place count 1513 transition count 1937
Iterating global reduction 4 with 2 rules applied. Total rules applied 312 place count 1513 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 313 place count 1512 transition count 1936
Iterating global reduction 4 with 1 rules applied. Total rules applied 314 place count 1512 transition count 1936
Applied a total of 314 rules in 588 ms. Remains 1512 /1666 variables (removed 154) and now considering 1936/2112 (removed 176) transitions.
// Phase 1: matrix 1936 rows 1512 cols
[2025-05-30 10:32:28] [INFO ] Computed 4 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:32:28] [INFO ] Implicit Places using invariants in 211 ms returned []
[2025-05-30 10:32:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:32:29] [INFO ] Implicit Places using invariants and state equation in 843 ms returned []
Implicit Place search using SMT with State Equation took 1055 ms to find 0 implicit places.
Running 1935 sub problems to find dead transitions.
[2025-05-30 10:32:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
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(s913 0.0)
(s914 0.0)
(s915 0.0)
(s916 0.0)
(s917 0.0)
(s918 0.0)
(s919 0.0)
(s920 0.0)
(s921 0.0)
(s922 0.0)
(s923 0.0)
(s924 0.0)
(s925 0.0)
(s926 0.0)
(s927 0.0)
(s928 0.0)
(s929 0.0)
(s930 0.0)
(s931 0.0)
(s932 0.0)
(s933 0.0)
(s934 0.0)
(s935 0.0)
(s936 0.0)
(s937 0.0)
(s938 0.0)
(s939 0.0)
(s940 0.0)
(s941 0.0)
(s942 0.0)
(s943 0.0)
(s944 0.0)
(s945 0.0)
(s946 0.0)
(s947 0.0)
(s948 0.0)
(s949 0.0)
(s950 0.0)
(s951 0.0)
(s952 0.0)
(s953 0.0)
(s954 0.0)
(s955 0.0)
(s956 0.0)
(s957 0.0)
(s958 0.0)
(s959 0.0)
(s960 0.0)
(s961 0.0)
(s962 0.0)
(s963 0.0)
(s964 0.0)
(s965 0.0)
(s966 0.0)
(s967 0.0)
(s968 0.0)
(s969 0.0)
(s970 0.0)
(s971 0.0)
(s972 0.0)
(s973 0.0)
(s974 0.0)
(s975 0.0)
(s976 0.0)
(s977 0.0)
(s978 0.0)
(s979 0.0)
(s980 0.0)
(s981 0.0)
(s982 0.0)
(s983 0.0)
(s984 0.0)
(s985 0.0)
(s986 0.0)
(s987 0.0)
(s988 0.0)
(s989 0.0)
(s990 0.0)
(s991 0.0)
(s992 0.0)
(s993 0.0)
(s994 0.0)
(s995 0.0)
(s996 0.0)
(s997 0.0)
(s998 0.0)
(s999 0.0)
(s1000 0.0)
(s1001 0.0)
(s1002 0.0)
(s1003 0.0)
(s1004 0.0)
(s1005 0.0)
(s1006 0.0)
(s1007 0.0)
(s1008 0.0)
(s1009 0.0)
(s1010 0.0)
(s1011 0.0)
(s1012 0.0)
(s1013 0.0)
(s1014 0.0)
(s1015 0.0)
(s1016 0.0)
(s1017 0.0)
(s1018 0.0)
(s1019 0.0)
(s1020 0.0)
(s1021 0.0)
(s1022 0.0)
(s1023 0.0)
(s1024 0.0)
(s1025 0.0)
(s1026 0.0)
(s1027 0.0)
(s1028 0.0)
(s1029 0.0)
(s1030 0.0)
(s1031 0.0)
(s1032 0.0)
(s1033 0.0)
(s1034 0.0)
(s1035 0.0)
(s1036 0.0)
(s1037 0.0)
(s1038 0.0)
(s1039 0.0)
(s1040 0.0)
(s1041 0.0)
(s1042 0.0)
(s1043 0.0)
(s1044 0.0)
(s1045 0.0)
(s1046 0.0)
(s1047 0.0)
(s1048 0.0)
(s1049 0.0)
(s1050 0.0)
(s1051 0.0)
(s1052 0.0)
(s1053 0.0)
(s1054 0.0)
(s1055 0.0)
(s1056 0.0)
(s1057 0.0)
(s1058 timeout
0.0)
(s1059 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1511 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1935 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1511/3448 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: 0/1512 constraints, PredecessorRefiner: 1935/1935 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1935 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1511 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1935 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1511/3448 variables, and 4 constraints, problems are : Problem set: 0 solved, 1935 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1512 constraints, PredecessorRefiner: 0/1935 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60404ms problems are : Problem set: 0 solved, 1935 unsolved
Search for dead transitions found 0 dead transitions in 60408ms
Starting structural reductions in LTL mode, iteration 1 : 1512/1666 places, 1936/2112 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62058 ms. Remains : 1512/1666 places, 1936/2112 transitions.
[2025-05-30 10:33:29] [INFO ] Flatten gal took : 24 ms
[2025-05-30 10:33:29] [INFO ] Flatten gal took : 25 ms
[2025-05-30 10:33:29] [INFO ] Input system was already deterministic with 1936 transitions.
[2025-05-30 10:33:29] [INFO ] Flatten gal took : 25 ms
[2025-05-30 10:33:29] [INFO ] Flatten gal took : 25 ms
[2025-05-30 10:33:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality6330170984574322941.gal : 4 ms
[2025-05-30 10:33:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality14689445195884882831.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6330170984574322941.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14689445195884882831.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.26995e+10,12.5715,318480,2,28378,5,999649,6,0,7986,1.43619e+06,0


Converting to forward existential form...Done !
original formula: E(((p420==0)||(p2288==1)) U EF(EG(AX((p1555==1)))))
=> equivalent forward existential formula: [FwdG(FwdU(FwdU(Init,((p420==0)||(p2288==1))),TRUE),!(EX(!((p1555==1)))))] != FALSE
Hit Full ! (commute/partial/dont) 1931/0/5
Detected timeout of ITS tools.
[2025-05-30 10:33:59] [INFO ] Flatten gal took : 24 ms
[2025-05-30 10:33:59] [INFO ] Applying decomposition
[2025-05-30 10:33:59] [INFO ] Flatten gal took : 33 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16557080319805740448.txt' '-o' '/tmp/graph16557080319805740448.bin' '-w' '/tmp/graph16557080319805740448.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16557080319805740448.bin' '-l' '-1' '-v' '-w' '/tmp/graph16557080319805740448.weights' '-q' '0' '-e' '0.001'
[2025-05-30 10:33:59] [INFO ] Decomposing Gal with order
[2025-05-30 10:33:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 10:34:00] [INFO ] Removed a total of 516 redundant transitions.
[2025-05-30 10:34:00] [INFO ] Flatten gal took : 48 ms
[2025-05-30 10:34:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 12 ms.
[2025-05-30 10:34:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality10265784370736542169.gal : 10 ms
[2025-05-30 10:34:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality11992147801547560611.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10265784370736542169.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11992147801547560611.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.26995e+10,1.24988,47316,2024,226,68615,6107,2550,169759,132,52159,0


Converting to forward existential form...Done !
original formula: E(((i0.u73.p420==0)||(i36.i1.i0.u552.p2288==1)) U EF(EG(AX((i23.u372.p1555==1)))))
=> equivalent forward existential formula: [FwdG(FwdU(FwdU(Init,((i0.u73.p420==0)||(i36.i1.i0.u552.p2288==1))),TRUE),!(EX(!((i23.u372.p1555==1)))))] != FAL...157
Reverse transition relation is NOT exact ! Due to transitions t179, t208, t260, t320, t369, t492, t674, t728, t759, t788, t837, t908, t959, t1112, t1193, t...2051
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 2
Fast SCC detection found a local SCC at level 2
Fast SCC detection found a local 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 0,1,7.82226,314580,1,0,633519,7737,22435,1.12649e+06,616,52159,1684197
FORMULA CloudReconfiguration-PT-320-CTLCardinality-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1666/1666 places, 2112/2112 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 1616 transition count 2062
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 1616 transition count 2062
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 103 place count 1616 transition count 2059
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 135 place count 1584 transition count 2024
Iterating global reduction 1 with 32 rules applied. Total rules applied 167 place count 1584 transition count 2024
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 184 place count 1567 transition count 2005
Iterating global reduction 1 with 17 rules applied. Total rules applied 201 place count 1567 transition count 2005
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 202 place count 1567 transition count 2004
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 213 place count 1556 transition count 1992
Iterating global reduction 2 with 11 rules applied. Total rules applied 224 place count 1556 transition count 1992
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 225 place count 1556 transition count 1991
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 233 place count 1548 transition count 1981
Iterating global reduction 3 with 8 rules applied. Total rules applied 241 place count 1548 transition count 1981
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 249 place count 1540 transition count 1972
Iterating global reduction 3 with 8 rules applied. Total rules applied 257 place count 1540 transition count 1972
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 264 place count 1533 transition count 1964
Iterating global reduction 3 with 7 rules applied. Total rules applied 271 place count 1533 transition count 1964
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 276 place count 1528 transition count 1957
Iterating global reduction 3 with 5 rules applied. Total rules applied 281 place count 1528 transition count 1957
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 285 place count 1524 transition count 1952
Iterating global reduction 3 with 4 rules applied. Total rules applied 289 place count 1524 transition count 1952
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 292 place count 1521 transition count 1948
Iterating global reduction 3 with 3 rules applied. Total rules applied 295 place count 1521 transition count 1948
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 296 place count 1521 transition count 1947
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 298 place count 1519 transition count 1944
Iterating global reduction 4 with 2 rules applied. Total rules applied 300 place count 1519 transition count 1944
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 301 place count 1518 transition count 1943
Iterating global reduction 4 with 1 rules applied. Total rules applied 302 place count 1518 transition count 1943
Applied a total of 302 rules in 580 ms. Remains 1518 /1666 variables (removed 148) and now considering 1943/2112 (removed 169) transitions.
// Phase 1: matrix 1943 rows 1518 cols
[2025-05-30 10:34:08] [INFO ] Computed 4 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:34:08] [INFO ] Implicit Places using invariants in 212 ms returned []
[2025-05-30 10:34:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:34:09] [INFO ] Implicit Places using invariants and state equation in 880 ms returned []
Implicit Place search using SMT with State Equation took 1094 ms to find 0 implicit places.
Running 1942 sub problems to find dead transitions.
[2025-05-30 10:34:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1517 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 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 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1518 constraints, PredecessorRefiner: 1942/1942 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1942 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1517 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1942 unsolved
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, Known Traps Along Path: 0/0 constraints]
After SMT, in 60416ms problems are : Problem set: 0 solved, 1942 unsolved
Search for dead transitions found 0 dead transitions in 60421ms
Starting structural reductions in LTL mode, iteration 1 : 1518/1666 places, 1943/2112 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62104 ms. Remains : 1518/1666 places, 1943/2112 transitions.
[2025-05-30 10:35:10] [INFO ] Flatten gal took : 27 ms
[2025-05-30 10:35:10] [INFO ] Flatten gal took : 26 ms
[2025-05-30 10:35:10] [INFO ] Input system was already deterministic with 1943 transitions.
[2025-05-30 10:35:10] [INFO ] Flatten gal took : 25 ms
[2025-05-30 10:35:10] [INFO ] Flatten gal took : 24 ms
[2025-05-30 10:35:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality18308064296109759591.gal : 5 ms
[2025-05-30 10:35:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality13442082619274588869.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18308064296109759591.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13442082619274588869.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.28706e+10,11.0142,274164,2,26650,5,778236,6,0,8017,1.26172e+06,0


Converting to forward existential form...Done !
original formula: !(E((p1910==1) U !(A((EG((p2236==0)) + AX(((p1903==0)||(p1044==1)))) U !(((p1864==0)||(p475==1)))))))
=> equivalent forward existential formula: ([(EY(((FwdU(FwdU(Init,(p1910==1)),!(!(((p1864==0)||(p475==1))))) * !(!(((p1864==0)||(p475==1))))) * !(EG((p2236...274
Hit Full ! (commute/partial/dont) 1941/0/2
Detected timeout of ITS tools.
[2025-05-30 10:35:40] [INFO ] Flatten gal took : 27 ms
[2025-05-30 10:35:40] [INFO ] Applying decomposition
[2025-05-30 10:35:40] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6756378709243435341.txt' '-o' '/tmp/graph6756378709243435341.bin' '-w' '/tmp/graph6756378709243435341.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6756378709243435341.bin' '-l' '-1' '-v' '-w' '/tmp/graph6756378709243435341.weights' '-q' '0' '-e' '0.001'
[2025-05-30 10:35:40] [INFO ] Decomposing Gal with order
[2025-05-30 10:35:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 10:35:40] [INFO ] Removed a total of 523 redundant transitions.
[2025-05-30 10:35:40] [INFO ] Flatten gal took : 51 ms
[2025-05-30 10:35:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 9 ms.
[2025-05-30 10:35:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality3751573563551109528.gal : 11 ms
[2025-05-30 10:35:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality7705876736276460907.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3751573563551109528.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7705876736276460907.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.28706e+10,1.82009,65812,2348,254,102630,11062,2486,243062,129,83260,0


Converting to forward existential form...Done !
original formula: !(E((i36.i0.i0.u441.p1910==1) U !(A((EG((i33.u521.p2236==0)) + AX(((i17.i1.i3.u438.p1903==0)||(i15.i1.i0.u234.p1044==1)))) U !(((i25.i0.i...195
=> equivalent forward existential formula: ([(EY(((FwdU(FwdU(Init,(i36.i0.i0.u441.p1910==1)),!(!(((i25.i0.i4.u430.p1864==0)||(i7.u80.p475==1))))) * !(!(((i...409
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
(forward)formula 0,0,4.26725,129044,1,0,220806,17006,11358,523388,498,116627,553266
FORMULA CloudReconfiguration-PT-320-CTLCardinality-2025-07 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 : 1666/1666 places, 2112/2112 transitions.
Graph (trivial) has 2009 edges and 1666 vertex of which 707 / 1666 are part of one of the 63 SCC in 6 ms
Free SCC test removed 644 places
Ensure Unique test removed 748 transitions
Reduce isomorphic transitions removed 748 transitions.
Graph (complete) has 1558 edges and 1022 vertex of which 1013 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 578 transitions
Trivial Post-agglo rules discarded 578 transitions
Performed 578 trivial Post agglomeration. Transition count delta: 578
Iterating post reduction 0 with 578 rules applied. Total rules applied 580 place count 1012 transition count 780
Reduce places removed 578 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 1 with 607 rules applied. Total rules applied 1187 place count 434 transition count 751
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 1203 place count 419 transition count 750
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 46 Pre rules applied. Total rules applied 1203 place count 419 transition count 704
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 3 with 92 rules applied. Total rules applied 1295 place count 373 transition count 704
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1317 place count 351 transition count 676
Iterating global reduction 3 with 22 rules applied. Total rules applied 1339 place count 351 transition count 676
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 4 rules applied. Total rules applied 1343 place count 351 transition count 672
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1345 place count 349 transition count 672
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 1360 place count 334 transition count 653
Iterating global reduction 5 with 15 rules applied. Total rules applied 1375 place count 334 transition count 653
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 5 with 7 rules applied. Total rules applied 1382 place count 334 transition count 646
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 3 rules applied. Total rules applied 1385 place count 333 transition count 644
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1386 place count 332 transition count 644
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 1390 place count 328 transition count 636
Iterating global reduction 8 with 4 rules applied. Total rules applied 1394 place count 328 transition count 636
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 1398 place count 324 transition count 628
Iterating global reduction 8 with 4 rules applied. Total rules applied 1402 place count 324 transition count 628
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1403 place count 323 transition count 626
Iterating global reduction 8 with 1 rules applied. Total rules applied 1404 place count 323 transition count 626
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1405 place count 322 transition count 624
Iterating global reduction 8 with 1 rules applied. Total rules applied 1406 place count 322 transition count 624
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 1482 place count 284 transition count 586
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 8 with 25 rules applied. Total rules applied 1507 place count 284 transition count 561
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 1513 place count 278 transition count 561
Discarding 14 places :
Symmetric choice reduction at 10 with 14 rule applications. Total rules 1527 place count 264 transition count 539
Iterating global reduction 10 with 14 rules applied. Total rules applied 1541 place count 264 transition count 539
Discarding 10 places :
Symmetric choice reduction at 10 with 10 rule applications. Total rules 1551 place count 254 transition count 520
Iterating global reduction 10 with 10 rules applied. Total rules applied 1561 place count 254 transition count 520
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1563 place count 254 transition count 518
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 1565 place count 252 transition count 514
Iterating global reduction 11 with 2 rules applied. Total rules applied 1567 place count 252 transition count 514
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1568 place count 251 transition count 512
Iterating global reduction 11 with 1 rules applied. Total rules applied 1569 place count 251 transition count 512
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1570 place count 250 transition count 510
Iterating global reduction 11 with 1 rules applied. Total rules applied 1571 place count 250 transition count 510
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1572 place count 249 transition count 508
Iterating global reduction 11 with 1 rules applied. Total rules applied 1573 place count 249 transition count 508
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1574 place count 248 transition count 506
Iterating global reduction 11 with 1 rules applied. Total rules applied 1575 place count 248 transition count 506
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1576 place count 247 transition count 501
Iterating global reduction 11 with 1 rules applied. Total rules applied 1577 place count 247 transition count 501
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 1585 place count 243 transition count 497
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 1588 place count 243 transition count 494
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 1592 place count 239 transition count 486
Iterating global reduction 12 with 4 rules applied. Total rules applied 1596 place count 239 transition count 486
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1597 place count 239 transition count 485
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1598 place count 238 transition count 483
Iterating global reduction 13 with 1 rules applied. Total rules applied 1599 place count 238 transition count 483
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1600 place count 237 transition count 479
Iterating global reduction 13 with 1 rules applied. Total rules applied 1601 place count 237 transition count 479
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 1605 place count 235 transition count 477
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 1678 place count 235 transition count 404
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 1710 place count 235 transition count 372
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 14 with 32 rules applied. Total rules applied 1742 place count 203 transition count 372
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 3 Pre rules applied. Total rules applied 1742 place count 203 transition count 369
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 15 with 6 rules applied. Total rules applied 1748 place count 200 transition count 369
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 1756 place count 196 transition count 365
Discarding 3 places :
Symmetric choice reduction at 15 with 3 rule applications. Total rules 1759 place count 193 transition count 362
Iterating global reduction 15 with 3 rules applied. Total rules applied 1762 place count 193 transition count 362
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 1769 place count 193 transition count 355
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1770 place count 192 transition count 354
Applied a total of 1770 rules in 145 ms. Remains 192 /1666 variables (removed 1474) and now considering 354/2112 (removed 1758) transitions.
[2025-05-30 10:35:45] [INFO ] Flow matrix only has 304 transitions (discarded 50 similar events)
// Phase 1: matrix 304 rows 192 cols
[2025-05-30 10:35:45] [INFO ] Computed 0 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:35:45] [INFO ] Implicit Places using invariants in 76 ms returned []
[2025-05-30 10:35:45] [INFO ] Flow matrix only has 304 transitions (discarded 50 similar events)
[2025-05-30 10:35:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:35:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 10:35:45] [INFO ] Implicit Places using invariants and state equation in 158 ms returned [127]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 240 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 191/1666 places, 354/2112 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 190 transition count 353
Applied a total of 2 rules in 13 ms. Remains 190 /191 variables (removed 1) and now considering 353/354 (removed 1) transitions.
[2025-05-30 10:35:45] [INFO ] Flow matrix only has 303 transitions (discarded 50 similar events)
// Phase 1: matrix 303 rows 190 cols
[2025-05-30 10:35:45] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:35:45] [INFO ] Implicit Places using invariants in 45 ms returned []
[2025-05-30 10:35:45] [INFO ] Flow matrix only has 303 transitions (discarded 50 similar events)
[2025-05-30 10:35:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:35:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 10:35:45] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 194 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 190/1666 places, 353/2112 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 592 ms. Remains : 190/1666 places, 353/2112 transitions.
[2025-05-30 10:35:45] [INFO ] Flatten gal took : 6 ms
[2025-05-30 10:35:45] [INFO ] Flatten gal took : 6 ms
[2025-05-30 10:35:45] [INFO ] Input system was already deterministic with 353 transitions.
[2025-05-30 10:35:45] [INFO ] Flatten gal took : 7 ms
[2025-05-30 10:35:45] [INFO ] Flatten gal took : 4 ms
[2025-05-30 10:35:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7058063755878510791.gal : 1 ms
[2025-05-30 10:35:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12058762264250332833.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7058063755878510791.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12058762264250332833.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality12058762264250332833.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 10
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :10 after 20
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :20 after 28
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :28 after 132
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :132 after 334
RANDOM walk for 35829 steps (3851 resets) in 249 ms. (143 steps per ms) remains 0/1 properties
FORMULA CloudReconfiguration-PT-320-CTLCardinality-2025-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
SDD proceeding with computation,1 properties remain. new max is 512
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 1666/1666 places, 2112/2112 transitions.
Graph (trivial) has 2008 edges and 1666 vertex of which 707 / 1666 are part of one of the 63 SCC in 2 ms
Free SCC test removed 644 places
Ensure Unique test removed 748 transitions
Reduce isomorphic transitions removed 748 transitions.
Graph (complete) has 1558 edges and 1022 vertex of which 1013 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.6 ms
Discarding 9 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 579 transitions
Trivial Post-agglo rules discarded 579 transitions
Performed 579 trivial Post agglomeration. Transition count delta: 579
Iterating post reduction 0 with 579 rules applied. Total rules applied 581 place count 1012 transition count 779
Reduce places removed 579 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 1 with 608 rules applied. Total rules applied 1189 place count 433 transition count 750
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 1205 place count 418 transition count 749
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 45 Pre rules applied. Total rules applied 1205 place count 418 transition count 704
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 1295 place count 373 transition count 704
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1317 place count 351 transition count 676
Iterating global reduction 3 with 22 rules applied. Total rules applied 1339 place count 351 transition count 676
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 4 rules applied. Total rules applied 1343 place count 351 transition count 672
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1345 place count 349 transition count 672
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1345 place count 349 transition count 671
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1347 place count 348 transition count 671
Discarding 14 places :
Symmetric choice reduction at 5 with 14 rule applications. Total rules 1361 place count 334 transition count 653
Iterating global reduction 5 with 14 rules applied. Total rules applied 1375 place count 334 transition count 653
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 5 with 7 rules applied. Total rules applied 1382 place count 334 transition count 646
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 3 rules applied. Total rules applied 1385 place count 333 transition count 644
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1386 place count 332 transition count 644
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1389 place count 329 transition count 638
Iterating global reduction 8 with 3 rules applied. Total rules applied 1392 place count 329 transition count 638
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1395 place count 326 transition count 632
Iterating global reduction 8 with 3 rules applied. Total rules applied 1398 place count 326 transition count 632
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1399 place count 325 transition count 630
Iterating global reduction 8 with 1 rules applied. Total rules applied 1400 place count 325 transition count 630
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1401 place count 324 transition count 628
Iterating global reduction 8 with 1 rules applied. Total rules applied 1402 place count 324 transition count 628
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 8 with 74 rules applied. Total rules applied 1476 place count 287 transition count 591
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 8 with 25 rules applied. Total rules applied 1501 place count 287 transition count 566
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 1507 place count 281 transition count 566
Discarding 14 places :
Symmetric choice reduction at 10 with 14 rule applications. Total rules 1521 place count 267 transition count 544
Iterating global reduction 10 with 14 rules applied. Total rules applied 1535 place count 267 transition count 544
Discarding 10 places :
Symmetric choice reduction at 10 with 10 rule applications. Total rules 1545 place count 257 transition count 525
Iterating global reduction 10 with 10 rules applied. Total rules applied 1555 place count 257 transition count 525
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1557 place count 257 transition count 523
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 1559 place count 255 transition count 519
Iterating global reduction 11 with 2 rules applied. Total rules applied 1561 place count 255 transition count 519
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1562 place count 254 transition count 517
Iterating global reduction 11 with 1 rules applied. Total rules applied 1563 place count 254 transition count 517
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1564 place count 253 transition count 515
Iterating global reduction 11 with 1 rules applied. Total rules applied 1565 place count 253 transition count 515
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1566 place count 252 transition count 513
Iterating global reduction 11 with 1 rules applied. Total rules applied 1567 place count 252 transition count 513
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1568 place count 251 transition count 511
Iterating global reduction 11 with 1 rules applied. Total rules applied 1569 place count 251 transition count 511
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1570 place count 250 transition count 506
Iterating global reduction 11 with 1 rules applied. Total rules applied 1571 place count 250 transition count 506
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 1579 place count 246 transition count 502
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 1582 place count 246 transition count 499
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 1586 place count 242 transition count 491
Iterating global reduction 12 with 4 rules applied. Total rules applied 1590 place count 242 transition count 491
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1591 place count 242 transition count 490
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1592 place count 241 transition count 488
Iterating global reduction 13 with 1 rules applied. Total rules applied 1593 place count 241 transition count 488
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1594 place count 240 transition count 484
Iterating global reduction 13 with 1 rules applied. Total rules applied 1595 place count 240 transition count 484
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 1599 place count 238 transition count 482
Drop transitions (Redundant composition of simpler transitions.) removed 74 transitions
Redundant transition composition rules discarded 74 transitions
Iterating global reduction 13 with 74 rules applied. Total rules applied 1673 place count 238 transition count 408
Drop transitions (Trivial Post-Agglo cleanup.) removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 13 with 33 rules applied. Total rules applied 1706 place count 238 transition count 375
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 14 with 33 rules applied. Total rules applied 1739 place count 205 transition count 375
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 3 Pre rules applied. Total rules applied 1739 place count 205 transition count 372
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 1745 place count 202 transition count 372
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 1753 place count 198 transition count 368
Discarding 3 places :
Symmetric choice reduction at 15 with 3 rule applications. Total rules 1756 place count 195 transition count 365
Iterating global reduction 15 with 3 rules applied. Total rules applied 1759 place count 195 transition count 365
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 1766 place count 195 transition count 358
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1767 place count 194 transition count 357
Applied a total of 1767 rules in 158 ms. Remains 194 /1666 variables (removed 1472) and now considering 357/2112 (removed 1755) transitions.
[2025-05-30 10:35:45] [INFO ] Flow matrix only has 307 transitions (discarded 50 similar events)
// Phase 1: matrix 307 rows 194 cols
[2025-05-30 10:35:45] [INFO ] Computed 0 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:35:45] [INFO ] Implicit Places using invariants in 60 ms returned []
[2025-05-30 10:35:45] [INFO ] Flow matrix only has 307 transitions (discarded 50 similar events)
[2025-05-30 10:35:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:35:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 10:35:46] [INFO ] Implicit Places using invariants and state equation in 297 ms returned [125]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 359 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 193/1666 places, 357/2112 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 192 transition count 356
Applied a total of 2 rules in 12 ms. Remains 192 /193 variables (removed 1) and now considering 356/357 (removed 1) transitions.
[2025-05-30 10:35:46] [INFO ] Flow matrix only has 306 transitions (discarded 50 similar events)
// Phase 1: matrix 306 rows 192 cols
[2025-05-30 10:35:46] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:35:46] [INFO ] Implicit Places using invariants in 51 ms returned []
[2025-05-30 10:35:46] [INFO ] Flow matrix only has 306 transitions (discarded 50 similar events)
[2025-05-30 10:35:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:35:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 10:35:46] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 207 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 192/1666 places, 356/2112 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 736 ms. Remains : 192/1666 places, 356/2112 transitions.
[2025-05-30 10:35:46] [INFO ] Flatten gal took : 7 ms
[2025-05-30 10:35:46] [INFO ] Flatten gal took : 5 ms
[2025-05-30 10:35:46] [INFO ] Input system was already deterministic with 356 transitions.
[2025-05-30 10:35:46] [INFO ] Flatten gal took : 5 ms
[2025-05-30 10:35:46] [INFO ] Flatten gal took : 5 ms
[2025-05-30 10:35:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality16257974589538596928.gal : 1 ms
[2025-05-30 10:35:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality3867134499232601787.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16257974589538596928.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3867134499232601787.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.06096e+06,0.378554,18572,2,2621,5,50868,6,0,1069,70900,0


Converting to forward existential form...Done !
original formula: EG((p2537==0))
=> equivalent forward existential formula: [FwdG(Init,(p2537==0))] != FALSE
Hit Full ! (commute/partial/dont) 354/0/2
(forward)formula 0,1,1.49416,48552,1,0,11,210484,19,4,4810,137072,10
FORMULA CloudReconfiguration-PT-320-CTLCardinality-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1666/1666 places, 2112/2112 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 1619 transition count 2065
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 1619 transition count 2065
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 97 place count 1619 transition count 2062
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 126 place count 1590 transition count 2031
Iterating global reduction 1 with 29 rules applied. Total rules applied 155 place count 1590 transition count 2031
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 171 place count 1574 transition count 2013
Iterating global reduction 1 with 16 rules applied. Total rules applied 187 place count 1574 transition count 2013
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 188 place count 1574 transition count 2012
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 198 place count 1564 transition count 2001
Iterating global reduction 2 with 10 rules applied. Total rules applied 208 place count 1564 transition count 2001
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 209 place count 1564 transition count 2000
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 216 place count 1557 transition count 1992
Iterating global reduction 3 with 7 rules applied. Total rules applied 223 place count 1557 transition count 1992
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 230 place count 1550 transition count 1985
Iterating global reduction 3 with 7 rules applied. Total rules applied 237 place count 1550 transition count 1985
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 243 place count 1544 transition count 1978
Iterating global reduction 3 with 6 rules applied. Total rules applied 249 place count 1544 transition count 1978
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 253 place count 1540 transition count 1972
Iterating global reduction 3 with 4 rules applied. Total rules applied 257 place count 1540 transition count 1972
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 260 place count 1537 transition count 1968
Iterating global reduction 3 with 3 rules applied. Total rules applied 263 place count 1537 transition count 1968
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 265 place count 1535 transition count 1965
Iterating global reduction 3 with 2 rules applied. Total rules applied 267 place count 1535 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 268 place count 1535 transition count 1964
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 269 place count 1534 transition count 1962
Iterating global reduction 4 with 1 rules applied. Total rules applied 270 place count 1534 transition count 1962
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 271 place count 1533 transition count 1961
Iterating global reduction 4 with 1 rules applied. Total rules applied 272 place count 1533 transition count 1961
Applied a total of 272 rules in 582 ms. Remains 1533 /1666 variables (removed 133) and now considering 1961/2112 (removed 151) transitions.
// Phase 1: matrix 1961 rows 1533 cols
[2025-05-30 10:35:48] [INFO ] Computed 4 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:35:48] [INFO ] Implicit Places using invariants in 236 ms returned []
[2025-05-30 10:35:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:35:49] [INFO ] Implicit Places using invariants and state equation in 981 ms returned []
Implicit Place search using SMT with State Equation took 1219 ms to find 0 implicit places.
Running 1960 sub problems to find dead transitions.
[2025-05-30 10:35:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
(s1530 1.0timeout
^^^^^^^^^^
(error "Invalid token: 1.0timeout")
At refinement iteration 0 (INCLUDED_ONLY) 0/1532 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1960 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1532/3494 variables, and 4 constraints, problems are : Problem set: 0 solved, 1960 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1533 constraints, PredecessorRefiner: 1960/1960 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1960 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1532 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1960 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1532/3494 variables, and 4 constraints, problems are : Problem set: 0 solved, 1960 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1533 constraints, PredecessorRefiner: 0/1960 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60425ms problems are : Problem set: 0 solved, 1960 unsolved
Search for dead transitions found 0 dead transitions in 60429ms
Starting structural reductions in LTL mode, iteration 1 : 1533/1666 places, 1961/2112 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62240 ms. Remains : 1533/1666 places, 1961/2112 transitions.
[2025-05-30 10:36:50] [INFO ] Flatten gal took : 26 ms
[2025-05-30 10:36:50] [INFO ] Flatten gal took : 25 ms
[2025-05-30 10:36:50] [INFO ] Input system was already deterministic with 1961 transitions.
[2025-05-30 10:36:50] [INFO ] Flatten gal took : 25 ms
[2025-05-30 10:36:50] [INFO ] Flatten gal took : 26 ms
[2025-05-30 10:36:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality6326060510348977956.gal : 5 ms
[2025-05-30 10:36:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality11027340546486048582.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6326060510348977956.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11027340546486048582.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.3736e+10,11.0769,279932,2,26897,5,788673,6,0,8095,1.29542e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 10:37:20] [INFO ] Flatten gal took : 29 ms
[2025-05-30 10:37:20] [INFO ] Applying decomposition
[2025-05-30 10:37:20] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6734761492012825316.txt' '-o' '/tmp/graph6734761492012825316.bin' '-w' '/tmp/graph6734761492012825316.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6734761492012825316.bin' '-l' '-1' '-v' '-w' '/tmp/graph6734761492012825316.weights' '-q' '0' '-e' '0.001'
[2025-05-30 10:37:20] [INFO ] Decomposing Gal with order
[2025-05-30 10:37:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 10:37:20] [INFO ] Removed a total of 539 redundant transitions.
[2025-05-30 10:37:20] [INFO ] Flatten gal took : 48 ms
[2025-05-30 10:37:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 12 ms.
[2025-05-30 10:37:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality15253949559282739096.gal : 11 ms
[2025-05-30 10:37:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality2497610004591022823.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15253949559282739096.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2497610004591022823.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.3736e+10,0.926168,34892,2003,232,52846,5511,2531,90560,124,34793,0


Converting to forward existential form...Done !
original formula: EG(((AF(((i38.i1.i0.u300.p1818==0)||(i15.i0.i2.u256.p1082==1))) + ((AX(((i25.i1.i4.u443.p1834==0)&&(i13.u201.p870==1))) + ((i17.i0.i0.u28...476
=> equivalent forward existential formula: [FwdG(Init,((!(EG(!(((i38.i1.i0.u300.p1818==0)||(i15.i0.i2.u256.p1082==1))))) + ((!(EX(!(((i25.i1.i4.u443.p1834=...573
Reverse transition relation is NOT exact ! Due to transitions t188, t217, t269, t300, t329, t379, t499, t502, t667, t748, t779, t808, t928, t979, t1132, t1...2110
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 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found a local SCC at level 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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1666/1666 places, 2112/2112 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 1615 transition count 2061
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 1615 transition count 2061
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 104 place count 1615 transition count 2059
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 137 place count 1582 transition count 2023
Iterating global reduction 1 with 33 rules applied. Total rules applied 170 place count 1582 transition count 2023
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 188 place count 1564 transition count 2003
Iterating global reduction 1 with 18 rules applied. Total rules applied 206 place count 1564 transition count 2003
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 207 place count 1564 transition count 2002
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 219 place count 1552 transition count 1989
Iterating global reduction 2 with 12 rules applied. Total rules applied 231 place count 1552 transition count 1989
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 232 place count 1552 transition count 1988
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 241 place count 1543 transition count 1977
Iterating global reduction 3 with 9 rules applied. Total rules applied 250 place count 1543 transition count 1977
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 259 place count 1534 transition count 1967
Iterating global reduction 3 with 9 rules applied. Total rules applied 268 place count 1534 transition count 1967
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 276 place count 1526 transition count 1958
Iterating global reduction 3 with 8 rules applied. Total rules applied 284 place count 1526 transition count 1958
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 290 place count 1520 transition count 1949
Iterating global reduction 3 with 6 rules applied. Total rules applied 296 place count 1520 transition count 1949
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 300 place count 1516 transition count 1944
Iterating global reduction 3 with 4 rules applied. Total rules applied 304 place count 1516 transition count 1944
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 307 place count 1513 transition count 1940
Iterating global reduction 3 with 3 rules applied. Total rules applied 310 place count 1513 transition count 1940
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 311 place count 1513 transition count 1939
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 313 place count 1511 transition count 1936
Iterating global reduction 4 with 2 rules applied. Total rules applied 315 place count 1511 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 316 place count 1510 transition count 1935
Iterating global reduction 4 with 1 rules applied. Total rules applied 317 place count 1510 transition count 1935
Applied a total of 317 rules in 556 ms. Remains 1510 /1666 variables (removed 156) and now considering 1935/2112 (removed 177) transitions.
// Phase 1: matrix 1935 rows 1510 cols
[2025-05-30 10:37:51] [INFO ] Computed 4 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:37:51] [INFO ] Implicit Places using invariants in 217 ms returned []
[2025-05-30 10:37:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:37:52] [INFO ] Implicit Places using invariants and state equation in 819 ms returned []
Implicit Place search using SMT with State Equation took 1038 ms to find 0 implicit places.
Running 1934 sub problems to find dead transitions.
[2025-05-30 10:37:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1509 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1934 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1509/3445 variables, and 4 constraints, problems are : Problem set: 0 solved, 1934 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1510 constraints, PredecessorRefiner: 1934/1934 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1934 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1509 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1934 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
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(s734 1)
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(s753 0)
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(s755 0)
(s756 0)
(s757 0)
(s758 0)
(s759 0)
(s760 0)
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(s770 0)
(s771 0)
timeout
( org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1509/3445 variables, and 4 constraints, problems are : Problem set: 0 solved, 1934 unsolved in 30038 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1510 constraints, PredecessorRefiner: 0/1934 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60405ms problems are : Problem set: 0 solved, 1934 unsolved
Search for dead transitions found 0 dead transitions in 60411ms
Starting structural reductions in LTL mode, iteration 1 : 1510/1666 places, 1935/2112 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62012 ms. Remains : 1510/1666 places, 1935/2112 transitions.
[2025-05-30 10:38:52] [INFO ] Flatten gal took : 25 ms
[2025-05-30 10:38:52] [INFO ] Flatten gal took : 25 ms
[2025-05-30 10:38:52] [INFO ] Input system was already deterministic with 1935 transitions.
[2025-05-30 10:38:52] [INFO ] Flatten gal took : 25 ms
[2025-05-30 10:38:52] [INFO ] Flatten gal took : 26 ms
[2025-05-30 10:38:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality13451819425029066303.gal : 5 ms
[2025-05-30 10:38:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality17456141925658788479.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13451819425029066303.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17456141925658788479.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.25205e+10,13.953,295464,2,27555,5,896426,6,0,7977,1.34911e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 10:39:23] [INFO ] Flatten gal took : 24 ms
[2025-05-30 10:39:23] [INFO ] Applying decomposition
[2025-05-30 10:39:23] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10224436588927893026.txt' '-o' '/tmp/graph10224436588927893026.bin' '-w' '/tmp/graph10224436588927893026.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10224436588927893026.bin' '-l' '-1' '-v' '-w' '/tmp/graph10224436588927893026.weights' '-q' '0' '-e' '0.001'
[2025-05-30 10:39:23] [INFO ] Decomposing Gal with order
[2025-05-30 10:39:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 10:39:23] [INFO ] Removed a total of 542 redundant transitions.
[2025-05-30 10:39:23] [INFO ] Flatten gal took : 47 ms
[2025-05-30 10:39:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 12 ms.
[2025-05-30 10:39:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality4347612506194923931.gal : 11 ms
[2025-05-30 10:39:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality12856785924805515783.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4347612506194923931.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12856785924805515783.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.25205e+10,0.980289,36496,1980,236,57123,5037,2532,98537,118,28289,0


Converting to forward existential form...Done !
original formula: !(E(((i28.i2.i3.u461.p1962==0)||(i6.u98.p553==1)) U AX(!(EF(AG(((i35.i1.i3.u545.p2297==0)||(i14.i0.i2.u164.p755==1))))))))
=> equivalent forward existential formula: [(FwdU(Init,((i28.i2.i3.u461.p1962==0)||(i6.u98.p553==1))) * !(EX(!(!(E(TRUE U !(E(TRUE U !(((i35.i1.i3.u545.p22...206
Reverse transition relation is NOT exact ! Due to transitions t180, t209, t261, t292, t321, t370, t383, t493, t646, t675, t727, t758, t836, t907, t958, t11...2046
(forward)formula 0,0,18.443,584720,1,0,804971,12425,25514,4.19412e+06,578,60438,1824904
FORMULA CloudReconfiguration-PT-320-CTLCardinality-2025-11 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 : 1666/1666 places, 2112/2112 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 1615 transition count 2061
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 1615 transition count 2061
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 105 place count 1615 transition count 2058
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 136 place count 1584 transition count 2025
Iterating global reduction 1 with 31 rules applied. Total rules applied 167 place count 1584 transition count 2025
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 185 place count 1566 transition count 2005
Iterating global reduction 1 with 18 rules applied. Total rules applied 203 place count 1566 transition count 2005
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 204 place count 1566 transition count 2004
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 216 place count 1554 transition count 1991
Iterating global reduction 2 with 12 rules applied. Total rules applied 228 place count 1554 transition count 1991
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 229 place count 1554 transition count 1990
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 238 place count 1545 transition count 1979
Iterating global reduction 3 with 9 rules applied. Total rules applied 247 place count 1545 transition count 1979
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 256 place count 1536 transition count 1969
Iterating global reduction 3 with 9 rules applied. Total rules applied 265 place count 1536 transition count 1969
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 273 place count 1528 transition count 1960
Iterating global reduction 3 with 8 rules applied. Total rules applied 281 place count 1528 transition count 1960
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 286 place count 1523 transition count 1953
Iterating global reduction 3 with 5 rules applied. Total rules applied 291 place count 1523 transition count 1953
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 295 place count 1519 transition count 1948
Iterating global reduction 3 with 4 rules applied. Total rules applied 299 place count 1519 transition count 1948
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 302 place count 1516 transition count 1944
Iterating global reduction 3 with 3 rules applied. Total rules applied 305 place count 1516 transition count 1944
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 306 place count 1516 transition count 1943
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 308 place count 1514 transition count 1940
Iterating global reduction 4 with 2 rules applied. Total rules applied 310 place count 1514 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 311 place count 1513 transition count 1939
Iterating global reduction 4 with 1 rules applied. Total rules applied 312 place count 1513 transition count 1939
Applied a total of 312 rules in 533 ms. Remains 1513 /1666 variables (removed 153) and now considering 1939/2112 (removed 173) transitions.
// Phase 1: matrix 1939 rows 1513 cols
[2025-05-30 10:39:42] [INFO ] Computed 4 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:39:42] [INFO ] Implicit Places using invariants in 222 ms returned []
[2025-05-30 10:39:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:39:43] [INFO ] Implicit Places using invariants and state equation in 846 ms returned []
Implicit Place search using SMT with State Equation took 1070 ms to find 0 implicit places.
Running 1938 sub problems to find dead transitions.
[2025-05-30 10:39:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1512 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1938 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1512/3452 variables, and 4 constraints, problems are : Problem set: 0 solved, 1938 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1513 constraints, PredecessorRefiner: 1938/1938 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1938 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1512 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1938 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1512/3452 variables, and 4 constraints, problems are : Problem set: 0 solved, 1938 unsolved in 30034 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1513 constraints, PredecessorRefiner: 0/1938 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60409ms problems are : Problem set: 0 solved, 1938 unsolved
Search for dead transitions found 0 dead transitions in 60413ms
Starting structural reductions in LTL mode, iteration 1 : 1513/1666 places, 1939/2112 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62022 ms. Remains : 1513/1666 places, 1939/2112 transitions.
[2025-05-30 10:40:43] [INFO ] Flatten gal took : 25 ms
[2025-05-30 10:40:43] [INFO ] Flatten gal took : 25 ms
[2025-05-30 10:40:44] [INFO ] Input system was already deterministic with 1939 transitions.
[2025-05-30 10:40:44] [INFO ] Flatten gal took : 26 ms
[2025-05-30 10:40:44] [INFO ] Flatten gal took : 25 ms
[2025-05-30 10:40:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality8174575698021918118.gal : 5 ms
[2025-05-30 10:40:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality8108979972850191313.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8174575698021918118.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8108979972850191313.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.26944e+10,11.7105,284060,2,27689,5,860989,6,0,7993,1.27678e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 10:41:14] [INFO ] Flatten gal took : 26 ms
[2025-05-30 10:41:14] [INFO ] Applying decomposition
[2025-05-30 10:41:14] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3243179679194762573.txt' '-o' '/tmp/graph3243179679194762573.bin' '-w' '/tmp/graph3243179679194762573.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3243179679194762573.bin' '-l' '-1' '-v' '-w' '/tmp/graph3243179679194762573.weights' '-q' '0' '-e' '0.001'
[2025-05-30 10:41:14] [INFO ] Decomposing Gal with order
[2025-05-30 10:41:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 10:41:14] [INFO ] Removed a total of 505 redundant transitions.
[2025-05-30 10:41:14] [INFO ] Flatten gal took : 47 ms
[2025-05-30 10:41:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 9 ms.
[2025-05-30 10:41:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality692225065935566943.gal : 11 ms
[2025-05-30 10:41:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality7385688074524767493.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality692225065935566943.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7385688074524767493.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.26944e+10,1.40744,53928,2115,245,94946,4860,2469,178540,127,23183,0


Converting to forward existential form...Done !
original formula: EX(E(((i19.i2.i3.u278.p1210!=1) * (EG(((i3.i1.i1.u34.p161==0)||(i21.i0.i4.u313.p1330==1))) + AG((i19.i2.i0.u251.p1056!=0)))) U !(EF(!(((i...211
=> equivalent forward existential formula: [(FwdU(EY(Init),((i19.i2.i3.u278.p1210!=1) * (EG(((i3.i1.i1.u34.p161==0)||(i21.i0.i4.u313.p1330==1))) + !(E(TRUE...275
Reverse transition relation is NOT exact ! Due to transitions t208, t260, t320, t369, t494, t649, t730, t761, t839, t910, t961, t1116, t1145, t1197, t1257,...2223
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 LTL mode, iteration 0 : 1666/1666 places, 2112/2112 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 1616 transition count 2062
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 1616 transition count 2062
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 102 place count 1616 transition count 2060
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 134 place count 1584 transition count 2026
Iterating global reduction 1 with 32 rules applied. Total rules applied 166 place count 1584 transition count 2026
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 184 place count 1566 transition count 2006
Iterating global reduction 1 with 18 rules applied. Total rules applied 202 place count 1566 transition count 2006
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 203 place count 1566 transition count 2005
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 215 place count 1554 transition count 1992
Iterating global reduction 2 with 12 rules applied. Total rules applied 227 place count 1554 transition count 1992
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 228 place count 1554 transition count 1991
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 237 place count 1545 transition count 1980
Iterating global reduction 3 with 9 rules applied. Total rules applied 246 place count 1545 transition count 1980
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 255 place count 1536 transition count 1970
Iterating global reduction 3 with 9 rules applied. Total rules applied 264 place count 1536 transition count 1970
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 272 place count 1528 transition count 1961
Iterating global reduction 3 with 8 rules applied. Total rules applied 280 place count 1528 transition count 1961
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 286 place count 1522 transition count 1952
Iterating global reduction 3 with 6 rules applied. Total rules applied 292 place count 1522 transition count 1952
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 296 place count 1518 transition count 1947
Iterating global reduction 3 with 4 rules applied. Total rules applied 300 place count 1518 transition count 1947
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 303 place count 1515 transition count 1943
Iterating global reduction 3 with 3 rules applied. Total rules applied 306 place count 1515 transition count 1943
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 307 place count 1515 transition count 1942
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 309 place count 1513 transition count 1939
Iterating global reduction 4 with 2 rules applied. Total rules applied 311 place count 1513 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 312 place count 1512 transition count 1938
Iterating global reduction 4 with 1 rules applied. Total rules applied 313 place count 1512 transition count 1938
Applied a total of 313 rules in 570 ms. Remains 1512 /1666 variables (removed 154) and now considering 1938/2112 (removed 174) transitions.
// Phase 1: matrix 1938 rows 1512 cols
[2025-05-30 10:41:45] [INFO ] Computed 4 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:41:45] [INFO ] Implicit Places using invariants in 202 ms returned []
[2025-05-30 10:41:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:41:46] [INFO ] Implicit Places using invariants and state equation in 866 ms returned []
Implicit Place search using SMT with State Equation took 1070 ms to find 0 implicit places.
Running 1937 sub problems to find dead transitions.
[2025-05-30 10:41:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1511 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1937 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1511/3450 variables, and 4 constraints, problems are : Problem set: 0 solved, 1937 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1512 constraints, PredecessorRefiner: 1937/1937 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1937 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1511 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1937 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s1456 0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1511/3450 variables, and 4 constraints, problems are : Problem set: 0 solved, 1937 unsolved in 30033 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1512 constraints, PredecessorRefiner: 0/1937 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60403ms problems are : Problem set: 0 solved, 1937 unsolved
Search for dead transitions found 0 dead transitions in 60406ms
Starting structural reductions in LTL mode, iteration 1 : 1512/1666 places, 1938/2112 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62052 ms. Remains : 1512/1666 places, 1938/2112 transitions.
[2025-05-30 10:42:46] [INFO ] Flatten gal took : 24 ms
[2025-05-30 10:42:46] [INFO ] Flatten gal took : 25 ms
[2025-05-30 10:42:46] [INFO ] Input system was already deterministic with 1938 transitions.
[2025-05-30 10:42:46] [INFO ] Flatten gal took : 25 ms
[2025-05-30 10:42:46] [INFO ] Flatten gal took : 25 ms
[2025-05-30 10:42:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality10773245358853773443.gal : 5 ms
[2025-05-30 10:42:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality9903264710980062466.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10773245358853773443.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9903264710980062466.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.26366e+10,12.0392,295692,2,27601,5,888773,6,0,7988,1.35127e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 10:43:16] [INFO ] Flatten gal took : 25 ms
[2025-05-30 10:43:16] [INFO ] Applying decomposition
[2025-05-30 10:43:16] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9021110357048171121.txt' '-o' '/tmp/graph9021110357048171121.bin' '-w' '/tmp/graph9021110357048171121.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9021110357048171121.bin' '-l' '-1' '-v' '-w' '/tmp/graph9021110357048171121.weights' '-q' '0' '-e' '0.001'
[2025-05-30 10:43:16] [INFO ] Decomposing Gal with order
[2025-05-30 10:43:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 10:43:17] [INFO ] Removed a total of 543 redundant transitions.
[2025-05-30 10:43:17] [INFO ] Flatten gal took : 47 ms
[2025-05-30 10:43:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 51 labels/synchronizations in 12 ms.
[2025-05-30 10:43:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality11916741582535530342.gal : 10 ms
[2025-05-30 10:43:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality2760362382865511369.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11916741582535530342.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2760362382865511369.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.26366e+10,1.17928,45768,2041,215,72097,5714,2575,146027,126,43643,0


Converting to forward existential form...Done !
original formula: (AF((i5.u62.p329==0)) * !(A(EF(AX(((i23.u331.p1400==0)||(i31.i2.i0.u450.p1918==1)))) U A(!(((i24.i1.i0.u347.p1479!=1)&&(i11.u159.p744==1)...223
=> equivalent forward existential formula: ([FwdG(Init,!((i5.u62.p329==0)))] = FALSE * [((Init * !(EG(!(!((E(!(EG(!(EG(!(((i17.i2.i7.u273.p1207==0)||(i8.i1...1053
Reverse transition relation is NOT exact ! Due to transitions t179, t260, t291, t320, t369, t492, t674, t726, t757, t837, t908, t959, t1115, t1144, t1196, ...2039
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
Detected timeout of ITS tools.
[2025-05-30 10:43:47] [INFO ] Flatten gal took : 28 ms
[2025-05-30 10:43:47] [INFO ] Flatten gal took : 28 ms
[2025-05-30 10:43:47] [INFO ] Applying decomposition
[2025-05-30 10:43:47] [INFO ] Flatten gal took : 43 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17547012617138690187.txt' '-o' '/tmp/graph17547012617138690187.bin' '-w' '/tmp/graph17547012617138690187.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17547012617138690187.bin' '-l' '-1' '-v' '-w' '/tmp/graph17547012617138690187.weights' '-q' '0' '-e' '0.001'
[2025-05-30 10:43:47] [INFO ] Decomposing Gal with order
[2025-05-30 10:43:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 10:43:47] [INFO ] Removed a total of 535 redundant transitions.
[2025-05-30 10:43:47] [INFO ] Flatten gal took : 52 ms
[2025-05-30 10:43:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 64 labels/synchronizations in 14 ms.
[2025-05-30 10:43:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality10056000167710900654.gal : 12 ms
[2025-05-30 10:43:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality10433204954980551359.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10056000167710900654.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10433204954980551359.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 6 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,3.23938e+10,1.52353,55980,3011,244,88635,6672,2781,193219,135,47432,0


Converting to forward existential form...Done !
original formula: EG(AF(AX(E(((i26.i0.i0.u472.p1874==1)||(i14.i3.i0.u289.p1157==1)) U (i34.u553.p2073!=1)))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(!(EX(!(E(((i26.i0.i0.u472.p1874==1)||(i14.i3.i0.u289.p1157==1)) U (i34.u553.p2073!=1)))))))))]...164
Reverse transition relation is NOT exact ! Due to transitions t267, t334, t382, t417, t539, t544, t561, t729, t808, t822, t827, t843, t845, t889, t895, t99...2446
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 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 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
(forward)formula 0,1,1207.78,4226172,1,0,6.53907e+06,11608,5825,2.21127e+07,300,68691,2333348
FORMULA CloudReconfiguration-PT-320-CTLCardinality-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
Detected timeout of ITS tools.
[2025-05-30 11:11:42] [INFO ] Applying decomposition
[2025-05-30 11:11:42] [INFO ] Flatten gal took : 29 ms
[2025-05-30 11:11:42] [INFO ] Decomposing Gal with order
[2025-05-30 11:11:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 11:11:42] [INFO ] Removed a total of 88 redundant transitions.
[2025-05-30 11:11:42] [INFO ] Flatten gal took : 38 ms
[2025-05-30 11:11:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 233 labels/synchronizations in 1 ms.
[2025-05-30 11:11:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality9548605994291595655.gal : 6 ms
[2025-05-30 11:11:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality10130805427468657681.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9548605994291595655.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10130805427468657681.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.23938e+10,3.58317,99776,282,14374,4682,230968,164,9465,3776,973266,0


Converting to forward existential form...Done !
original formula: AF(AX(FALSE))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(FALSE)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1948, t1949, t1951, i0.u2.t1585, i0.u2.t1648, i0.u2.t1660, i0.u2.t1661, i0.u2.t1678, i0.u2.t...3094
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2

BK_TIME_CONFINEMENT_REACHED

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

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