Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r044-tall-174854028100265.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-308, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-tall-174854028100265
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 7.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K 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 4.0K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K 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 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 90K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 660K May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME CloudReconfiguration-PT-308-CTLCardinality-2023-12
FORMULA_NAME CloudReconfiguration-PT-308-CTLCardinality-2023-13
FORMULA_NAME CloudReconfiguration-PT-308-CTLCardinality-2023-14
FORMULA_NAME CloudReconfiguration-PT-308-CTLCardinality-2023-15
FORMULA_NAME CloudReconfiguration-PT-308-CTLCardinality-2025-00
FORMULA_NAME CloudReconfiguration-PT-308-CTLCardinality-2025-01
FORMULA_NAME CloudReconfiguration-PT-308-CTLCardinality-2025-02
FORMULA_NAME CloudReconfiguration-PT-308-CTLCardinality-2025-03
FORMULA_NAME CloudReconfiguration-PT-308-CTLCardinality-2025-04
FORMULA_NAME CloudReconfiguration-PT-308-CTLCardinality-2025-05
FORMULA_NAME CloudReconfiguration-PT-308-CTLCardinality-2025-06
FORMULA_NAME CloudReconfiguration-PT-308-CTLCardinality-2025-07
FORMULA_NAME CloudReconfiguration-PT-308-CTLCardinality-2025-08
FORMULA_NAME CloudReconfiguration-PT-308-CTLCardinality-2025-09
FORMULA_NAME CloudReconfiguration-PT-308-CTLCardinality-2025-10
FORMULA_NAME CloudReconfiguration-PT-308-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748588289153

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-308
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-05-30 06:58:10] [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 06:58:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 06:58:10] [INFO ] Load time of PNML (sax parser for PT used): 146 ms
[2025-05-30 06:58:10] [INFO ] Transformed 2585 places.
[2025-05-30 06:58:10] [INFO ] Transformed 3095 transitions.
[2025-05-30 06:58:10] [INFO ] Found NUPN structural information;
[2025-05-30 06:58:10] [INFO ] Parsed PT model containing 2585 places and 3095 transitions and 6463 arcs in 251 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
FORMULA CloudReconfiguration-PT-308-CTLCardinality-2025-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-308-CTLCardinality-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 134 out of 2585 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Discarding 485 places :
Symmetric choice reduction at 0 with 485 rule applications. Total rules 485 place count 2100 transition count 2610
Iterating global reduction 0 with 485 rules applied. Total rules applied 970 place count 2100 transition count 2610
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 998 place count 2100 transition count 2582
Discarding 205 places :
Symmetric choice reduction at 1 with 205 rule applications. Total rules 1203 place count 1895 transition count 2377
Iterating global reduction 1 with 205 rules applied. Total rules applied 1408 place count 1895 transition count 2377
Discarding 73 places :
Symmetric choice reduction at 1 with 73 rule applications. Total rules 1481 place count 1822 transition count 2304
Iterating global reduction 1 with 73 rules applied. Total rules applied 1554 place count 1822 transition count 2304
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 1566 place count 1822 transition count 2292
Discarding 38 places :
Symmetric choice reduction at 2 with 38 rule applications. Total rules 1604 place count 1784 transition count 2254
Iterating global reduction 2 with 38 rules applied. Total rules applied 1642 place count 1784 transition count 2254
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1648 place count 1784 transition count 2248
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 1675 place count 1757 transition count 2218
Iterating global reduction 3 with 27 rules applied. Total rules applied 1702 place count 1757 transition count 2218
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 1721 place count 1738 transition count 2199
Iterating global reduction 3 with 19 rules applied. Total rules applied 1740 place count 1738 transition count 2199
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 1758 place count 1720 transition count 2181
Iterating global reduction 3 with 18 rules applied. Total rules applied 1776 place count 1720 transition count 2181
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 1793 place count 1703 transition count 2164
Iterating global reduction 3 with 17 rules applied. Total rules applied 1810 place count 1703 transition count 2164
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1822 place count 1691 transition count 2146
Iterating global reduction 3 with 12 rules applied. Total rules applied 1834 place count 1691 transition count 2146
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1836 place count 1689 transition count 2143
Iterating global reduction 3 with 2 rules applied. Total rules applied 1838 place count 1689 transition count 2143
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1840 place count 1687 transition count 2140
Iterating global reduction 3 with 2 rules applied. Total rules applied 1842 place count 1687 transition count 2140
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1843 place count 1686 transition count 2139
Iterating global reduction 3 with 1 rules applied. Total rules applied 1844 place count 1686 transition count 2139
Applied a total of 1844 rules in 1716 ms. Remains 1686 /2585 variables (removed 899) and now considering 2139/3095 (removed 956) transitions.
// Phase 1: matrix 2139 rows 1686 cols
[2025-05-30 06:58:12] [INFO ] Computed 4 invariants in 54 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:58:13] [INFO ] Implicit Places using invariants in 523 ms returned []
[2025-05-30 06:58:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:58:14] [INFO ] Implicit Places using invariants and state equation in 1113 ms returned []
Implicit Place search using SMT with State Equation took 1749 ms to find 0 implicit places.
Running 2138 sub problems to find dead transitions.
[2025-05-30 06:58:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1685 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2138 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1685/3825 variables, and 4 constraints, problems are : Problem set: 0 solved, 2138 unsolved in 30070 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1686 constraints, PredecessorRefiner: 2138/2138 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2138 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1685 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2138 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1685/3825 variables, and 4 constraints, problems are : Problem set: 0 solved, 2138 unsolved in 30037 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1686 constraints, PredecessorRefiner: 0/2138 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60756ms problems are : Problem set: 0 solved, 2138 unsolved
Search for dead transitions found 0 dead transitions in 60811ms
Starting structural reductions in LTL mode, iteration 1 : 1686/2585 places, 2139/3095 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64308 ms. Remains : 1686/2585 places, 2139/3095 transitions.
Support contains 134 out of 1686 places after structural reductions.
[2025-05-30 06:59:15] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-05-30 06:59:15] [INFO ] Flatten gal took : 139 ms
FORMULA CloudReconfiguration-PT-308-CTLCardinality-2025-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 06:59:15] [INFO ] Flatten gal took : 95 ms
[2025-05-30 06:59:15] [INFO ] Input system was already deterministic with 2139 transitions.
Support contains 126 out of 1686 places (down from 134) after GAL structural reductions.
RANDOM walk for 40000 steps (287 resets) in 1805 ms. (22 steps per ms) remains 54/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (8 resets) in 55 ms. (71 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4001 steps (8 resets) in 17 ms. (222 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 53/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4001 steps (8 resets) in 16 ms. (235 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (8 resets) in 33 ms. (117 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (9 resets) in 17 ms. (222 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (9 resets) in 14 ms. (266 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (9 resets) in 17 ms. (222 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (9 resets) in 15 ms. (250 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (9 resets) in 37 ms. (105 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (9 resets) in 17 ms. (222 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (9 resets) in 13 ms. (285 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 53/53 properties
[2025-05-30 06:59:16] [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) 0/106 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (OVERLAPS) 1569/1675 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1675 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 3 (OVERLAPS) 2129/3804 variables, 1675/1679 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3804 variables, 0/1679 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 5 (OVERLAPS) 2/3806 variables, 1/1680 constraints. Problems are: Problem set: 0 solved, 53 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3806/3825 variables, and 1680 constraints, problems are : Problem set: 0 solved, 53 unsolved in 5015 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1676/1686 constraints, PredecessorRefiner: 53/53 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 53 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (OVERLAPS) 1569/1675 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1675 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 3 (OVERLAPS) 2129/3804 variables, 1675/1679 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3804 variables, 53/1732 constraints. Problems are: Problem set: 0 solved, 53 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 3804/3825 variables, and 1732 constraints, problems are : Problem set: 0 solved, 53 unsolved in 5014 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1675/1686 constraints, PredecessorRefiner: 53/53 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10061ms problems are : Problem set: 0 solved, 53 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 106 out of 1686 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1686/1686 places, 2139/2139 transitions.
Graph (trivial) has 1835 edges and 1686 vertex of which 565 / 1686 are part of one of the 57 SCC in 8 ms
Free SCC test removed 508 places
Drop transitions (Empty/Sink Transition effects.) removed 629 transitions
Reduce isomorphic transitions removed 629 transitions.
Graph (complete) has 1695 edges and 1178 vertex of which 1169 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 524 transitions
Trivial Post-agglo rules discarded 524 transitions
Performed 524 trivial Post agglomeration. Transition count delta: 524
Iterating post reduction 0 with 530 rules applied. Total rules applied 532 place count 1169 transition count 976
Reduce places removed 524 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 1 with 554 rules applied. Total rules applied 1086 place count 645 transition count 946
Reduce places removed 18 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 2 with 22 rules applied. Total rules applied 1108 place count 627 transition count 942
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 1114 place count 625 transition count 938
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 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 4 with 8 rules applied. Total rules applied 1122 place count 623 transition count 932
Reduce places removed 4 places and 0 transitions.
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Iterating post reduction 5 with 30 rules applied. Total rules applied 1152 place count 619 transition count 906
Reduce places removed 26 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 27 rules applied. Total rules applied 1179 place count 593 transition count 905
Performed 61 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 61 Pre rules applied. Total rules applied 1179 place count 593 transition count 844
Deduced a syphon composed of 61 places in 0 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 7 with 122 rules applied. Total rules applied 1301 place count 532 transition count 844
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 1308 place count 525 transition count 836
Iterating global reduction 7 with 7 rules applied. Total rules applied 1315 place count 525 transition count 836
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 2 Pre rules applied. Total rules applied 1315 place count 525 transition count 834
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 1319 place count 523 transition count 834
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 1324 place count 518 transition count 829
Iterating global reduction 7 with 5 rules applied. Total rules applied 1329 place count 518 transition count 829
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 1333 place count 518 transition count 825
Performed 185 Post agglomeration using F-continuation condition with reduction of 88 identical transitions.
Deduced a syphon composed of 185 places in 0 ms
Reduce places removed 185 places and 0 transitions.
Iterating global reduction 8 with 370 rules applied. Total rules applied 1703 place count 333 transition count 552
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 8 with 18 rules applied. Total rules applied 1721 place count 333 transition count 534
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1723 place count 332 transition count 533
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1724 place count 331 transition count 532
Iterating global reduction 10 with 1 rules applied. Total rules applied 1725 place count 331 transition count 532
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 10 with 10 rules applied. Total rules applied 1735 place count 326 transition count 527
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 10 with 8 rules applied. Total rules applied 1743 place count 326 transition count 519
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 1745 place count 325 transition count 518
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1747 place count 325 transition count 516
Performed 46 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 12 with 92 rules applied. Total rules applied 1839 place count 279 transition count 574
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 12 with 31 rules applied. Total rules applied 1870 place count 279 transition count 543
Discarding 10 places :
Symmetric choice reduction at 13 with 10 rule applications. Total rules 1880 place count 269 transition count 523
Iterating global reduction 13 with 10 rules applied. Total rules applied 1890 place count 269 transition count 523
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 1894 place count 269 transition count 519
Drop transitions (Redundant composition of simpler transitions.) removed 33 transitions
Redundant transition composition rules discarded 33 transitions
Iterating global reduction 14 with 33 rules applied. Total rules applied 1927 place count 269 transition count 486
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1928 place count 268 transition count 485
Iterating global reduction 14 with 1 rules applied. Total rules applied 1929 place count 268 transition count 485
Free-agglomeration rule applied 22 times.
Iterating global reduction 14 with 22 rules applied. Total rules applied 1951 place count 268 transition count 463
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 14 with 22 rules applied. Total rules applied 1973 place count 246 transition count 463
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 1974 place count 246 transition count 462
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 15 with 6 rules applied. Total rules applied 1980 place count 246 transition count 462
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 1981 place count 246 transition count 461
Partial Post-agglomeration rule applied 4 times.
Drop transitions (Partial Post agglomeration) removed 4 transitions
Iterating global reduction 15 with 4 rules applied. Total rules applied 1985 place count 246 transition count 461
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 15 with 3 rules applied. Total rules applied 1988 place count 246 transition count 458
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 1989 place count 246 transition count 457
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 16 with 1 rules applied. Total rules applied 1990 place count 245 transition count 456
Applied a total of 1990 rules in 326 ms. Remains 245 /1686 variables (removed 1441) and now considering 456/2139 (removed 1683) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 326 ms. Remains : 245/1686 places, 456/2139 transitions.
RANDOM walk for 40000 steps (389 resets) in 963 ms. (41 steps per ms) remains 6/53 properties
BEST_FIRST walk for 40004 steps (93 resets) in 187 ms. (212 steps per ms) remains 3/6 properties
BEST_FIRST walk for 40003 steps (99 resets) in 142 ms. (279 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40004 steps (91 resets) in 87 ms. (454 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (97 resets) in 63 ms. (625 steps per ms) remains 2/2 properties
[2025-05-30 06:59:27] [INFO ] Flow matrix only has 445 transitions (discarded 11 similar events)
// Phase 1: matrix 445 rows 245 cols
[2025-05-30 06:59:27] [INFO ] Computed 3 invariants in 5 ms
[2025-05-30 06:59:27] [INFO ] State equation strengthened by 4 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) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 117/123 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 234/357 variables, 123/125 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/357 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 82/439 variables, 8/133 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/439 variables, 3/136 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/439 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 155/594 variables, 57/193 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/594 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 27/621 variables, 1/194 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/621 variables, 6/200 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/621 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 52/673 variables, 41/241 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/673 variables, 1/242 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/673 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 15/688 variables, 8/250 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/688 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 2/690 variables, 2/252 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/690 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 0/690 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 690/690 variables, and 252 constraints, problems are : Problem set: 0 solved, 2 unsolved in 347 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 245/245 constraints, ReadFeed: 4/4 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) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 117/123 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 234/357 variables, 123/125 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/357 variables, 2/127 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/357 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 82/439 variables, 8/135 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/439 variables, 3/138 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/439 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 155/594 variables, 57/195 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/594 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 27/621 variables, 1/196 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/621 variables, 6/202 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/621 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 52/673 variables, 41/243 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/673 variables, 1/244 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/673 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 15/688 variables, 8/252 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/688 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 2/690 variables, 2/254 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/690 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 0/690 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 690/690 variables, and 254 constraints, problems are : Problem set: 0 solved, 2 unsolved in 543 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 245/245 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 902ms problems are : Problem set: 0 solved, 2 unsolved
Finished Parikh walk after 15 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=15 )
Parikh walk visited 2 properties in 13 ms.
[2025-05-30 06:59:28] [INFO ] Flatten gal took : 54 ms
[2025-05-30 06:59:28] [INFO ] Flatten gal took : 51 ms
[2025-05-30 06:59:28] [INFO ] Input system was already deterministic with 2139 transitions.
Computed a total of 31 stabilizing places and 33 stable transitions
Graph (complete) has 2327 edges and 1686 vertex of which 1676 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.20 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 1686/1686 places, 2139/2139 transitions.
Graph (trivial) has 2040 edges and 1686 vertex of which 719 / 1686 are part of one of the 63 SCC in 2 ms
Free SCC test removed 656 places
Ensure Unique test removed 762 transitions
Reduce isomorphic transitions removed 762 transitions.
Graph (complete) has 1560 edges and 1030 vertex of which 1020 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.2 ms
Discarding 10 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 585 transitions
Trivial Post-agglo rules discarded 585 transitions
Performed 585 trivial Post agglomeration. Transition count delta: 585
Iterating post reduction 0 with 585 rules applied. Total rules applied 587 place count 1019 transition count 785
Reduce places removed 585 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 614 rules applied. Total rules applied 1201 place count 434 transition count 756
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 1214 place count 421 transition count 756
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 43 Pre rules applied. Total rules applied 1214 place count 421 transition count 713
Deduced a syphon composed of 43 places in 1 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 3 with 86 rules applied. Total rules applied 1300 place count 378 transition count 713
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 1325 place count 353 transition count 679
Iterating global reduction 3 with 25 rules applied. Total rules applied 1350 place count 353 transition count 679
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 1354 place count 353 transition count 675
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1356 place count 351 transition count 675
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 1356 place count 351 transition count 671
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 1364 place count 347 transition count 671
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 1379 place count 332 transition count 652
Iterating global reduction 5 with 15 rules applied. Total rules applied 1394 place count 332 transition count 652
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 9 rules applied. Total rules applied 1403 place count 332 transition count 643
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1405 place count 330 transition count 643
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1406 place count 329 transition count 641
Iterating global reduction 7 with 1 rules applied. Total rules applied 1407 place count 329 transition count 641
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 7 with 76 rules applied. Total rules applied 1483 place count 291 transition count 603
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 7 with 27 rules applied. Total rules applied 1510 place count 291 transition count 576
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 8 with 14 rules applied. Total rules applied 1524 place count 284 transition count 569
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 1527 place count 281 transition count 569
Discarding 12 places :
Symmetric choice reduction at 10 with 12 rule applications. Total rules 1539 place count 269 transition count 547
Iterating global reduction 10 with 12 rules applied. Total rules applied 1551 place count 269 transition count 547
Discarding 9 places :
Symmetric choice reduction at 10 with 9 rule applications. Total rules 1560 place count 260 transition count 530
Iterating global reduction 10 with 9 rules applied. Total rules applied 1569 place count 260 transition count 530
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1570 place count 260 transition count 529
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1571 place count 259 transition count 527
Iterating global reduction 11 with 1 rules applied. Total rules applied 1572 place count 259 transition count 527
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1573 place count 258 transition count 525
Iterating global reduction 11 with 1 rules applied. Total rules applied 1574 place count 258 transition count 525
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1575 place count 257 transition count 523
Iterating global reduction 11 with 1 rules applied. Total rules applied 1576 place count 257 transition count 523
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1577 place count 256 transition count 521
Iterating global reduction 11 with 1 rules applied. Total rules applied 1578 place count 256 transition count 521
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1579 place count 255 transition count 519
Iterating global reduction 11 with 1 rules applied. Total rules applied 1580 place count 255 transition count 519
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1581 place count 254 transition count 514
Iterating global reduction 11 with 1 rules applied. Total rules applied 1582 place count 254 transition count 514
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 8 rules applied. Total rules applied 1590 place count 250 transition count 510
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 11 with 3 rules applied. Total rules applied 1593 place count 250 transition count 507
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1594 place count 249 transition count 507
Discarding 4 places :
Symmetric choice reduction at 13 with 4 rule applications. Total rules 1598 place count 245 transition count 499
Iterating global reduction 13 with 4 rules applied. Total rules applied 1602 place count 245 transition count 499
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1604 place count 245 transition count 497
Drop transitions (Redundant composition of simpler transitions.) removed 75 transitions
Redundant transition composition rules discarded 75 transitions
Iterating global reduction 14 with 75 rules applied. Total rules applied 1679 place count 245 transition count 422
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 14 with 33 rules applied. Total rules applied 1712 place count 245 transition count 389
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 15 with 33 rules applied. Total rules applied 1745 place count 212 transition count 389
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 3 Pre rules applied. Total rules applied 1745 place count 212 transition count 386
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 16 with 6 rules applied. Total rules applied 1751 place count 209 transition count 386
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 16 with 8 rules applied. Total rules applied 1759 place count 205 transition count 382
Discarding 3 places :
Symmetric choice reduction at 16 with 3 rule applications. Total rules 1762 place count 202 transition count 379
Iterating global reduction 16 with 3 rules applied. Total rules applied 1765 place count 202 transition count 379
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 16 with 8 rules applied. Total rules applied 1773 place count 202 transition count 371
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 16 with 1 rules applied. Total rules applied 1774 place count 201 transition count 370
Applied a total of 1774 rules in 330 ms. Remains 201 /1686 variables (removed 1485) and now considering 370/2139 (removed 1769) transitions.
[2025-05-30 06:59:28] [INFO ] Flow matrix only has 318 transitions (discarded 52 similar events)
// Phase 1: matrix 318 rows 201 cols
[2025-05-30 06:59:28] [INFO ] Computed 0 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:59:29] [INFO ] Implicit Places using invariants in 62 ms returned []
[2025-05-30 06:59:29] [INFO ] Flow matrix only has 318 transitions (discarded 52 similar events)
[2025-05-30 06:59:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:59:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 06:59:29] [INFO ] Implicit Places using invariants and state equation in 178 ms returned [15, 131]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 244 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 199/1686 places, 370/2139 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 197 transition count 368
Applied a total of 2 rules in 20 ms. Remains 197 /199 variables (removed 2) and now considering 368/370 (removed 2) transitions.
[2025-05-30 06:59:29] [INFO ] Flow matrix only has 316 transitions (discarded 52 similar events)
// Phase 1: matrix 316 rows 197 cols
[2025-05-30 06:59:29] [INFO ] Computed 0 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:59:29] [INFO ] Implicit Places using invariants in 45 ms returned []
[2025-05-30 06:59:29] [INFO ] Flow matrix only has 316 transitions (discarded 52 similar events)
[2025-05-30 06:59:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:59:29] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 197/1686 places, 368/2139 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 754 ms. Remains : 197/1686 places, 368/2139 transitions.
[2025-05-30 06:59:29] [INFO ] Flatten gal took : 8 ms
[2025-05-30 06:59:29] [INFO ] Flatten gal took : 8 ms
[2025-05-30 06:59:29] [INFO ] Input system was already deterministic with 368 transitions.
[2025-05-30 06:59:29] [INFO ] Flatten gal took : 10 ms
[2025-05-30 06:59:29] [INFO ] Flatten gal took : 15 ms
[2025-05-30 06:59:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality10289036439417919116.gal : 10 ms
[2025-05-30 06:59:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality15124637731446405039.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10289036439417919116.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15124637731446405039.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,5.98119e+06,0.296791,15028,2,2304,5,38172,6,0,1097,53825,0


Converting to forward existential form...Done !
original formula: AF(AG(AF((((p2291==1)||(p136==0))||(p2357==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(!(EG(!((((p2291==1)||(p136==0))||(p2357==1))))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t6, t11, t12, t19, t34, t59, t65, t68, t73, t74, t76, t91, t116, t122, t125, t130, t131, ...525
(forward)formula 0,0,12.2491,395272,1,0,619,1.8944e+06,715,374,6853,2.52314e+06,845
FORMULA CloudReconfiguration-PT-308-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 1686/1686 places, 2139/2139 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 1622 transition count 2073
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 1622 transition count 2073
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 129 place count 1622 transition count 2072
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 167 place count 1584 transition count 2031
Iterating global reduction 1 with 38 rules applied. Total rules applied 205 place count 1584 transition count 2031
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 209 place count 1584 transition count 2027
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 229 place count 1564 transition count 2005
Iterating global reduction 2 with 20 rules applied. Total rules applied 249 place count 1564 transition count 2005
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 252 place count 1564 transition count 2002
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 265 place count 1551 transition count 1987
Iterating global reduction 3 with 13 rules applied. Total rules applied 278 place count 1551 transition count 1987
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 279 place count 1551 transition count 1986
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 288 place count 1542 transition count 1977
Iterating global reduction 4 with 9 rules applied. Total rules applied 297 place count 1542 transition count 1977
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 298 place count 1542 transition count 1976
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 306 place count 1534 transition count 1966
Iterating global reduction 5 with 8 rules applied. Total rules applied 314 place count 1534 transition count 1966
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 321 place count 1527 transition count 1957
Iterating global reduction 5 with 7 rules applied. Total rules applied 328 place count 1527 transition count 1957
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 333 place count 1522 transition count 1950
Iterating global reduction 5 with 5 rules applied. Total rules applied 338 place count 1522 transition count 1950
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 341 place count 1519 transition count 1945
Iterating global reduction 5 with 3 rules applied. Total rules applied 344 place count 1519 transition count 1945
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 347 place count 1516 transition count 1941
Iterating global reduction 5 with 3 rules applied. Total rules applied 350 place count 1516 transition count 1941
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 351 place count 1516 transition count 1940
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 353 place count 1514 transition count 1938
Iterating global reduction 6 with 2 rules applied. Total rules applied 355 place count 1514 transition count 1938
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 356 place count 1514 transition count 1937
Applied a total of 356 rules in 624 ms. Remains 1514 /1686 variables (removed 172) and now considering 1937/2139 (removed 202) transitions.
// Phase 1: matrix 1937 rows 1514 cols
[2025-05-30 06:59:42] [INFO ] Computed 4 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:59:42] [INFO ] Implicit Places using invariants in 257 ms returned []
[2025-05-30 06:59:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:59:43] [INFO ] Implicit Places using invariants and state equation in 930 ms returned []
Implicit Place search using SMT with State Equation took 1189 ms to find 0 implicit places.
Running 1936 sub problems to find dead transitions.
[2025-05-30 06:59:43] [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) 0/1513 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1936 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1513/3451 variables, and 4 constraints, problems are : Problem set: 0 solved, 1936 unsolved in 30034 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1514 constraints, PredecessorRefiner: 1936/1936 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1936 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1513 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1936 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1513/3451 variables, and 4 constraints, problems are : Problem set: 0 solved, 1936 unsolved in 30036 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1514 constraints, PredecessorRefiner: 0/1936 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60436ms problems are : Problem set: 0 solved, 1936 unsolved
Search for dead transitions found 0 dead transitions in 60441ms
Starting structural reductions in LTL mode, iteration 1 : 1514/1686 places, 1937/2139 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62263 ms. Remains : 1514/1686 places, 1937/2139 transitions.
[2025-05-30 07:00:44] [INFO ] Flatten gal took : 38 ms
[2025-05-30 07:00:44] [INFO ] Flatten gal took : 39 ms
[2025-05-30 07:00:44] [INFO ] Input system was already deterministic with 1937 transitions.
[2025-05-30 07:00:44] [INFO ] Flatten gal took : 38 ms
[2025-05-30 07:00:44] [INFO ] Flatten gal took : 38 ms
[2025-05-30 07:00:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality17074803932794325066.gal : 9 ms
[2025-05-30 07:00:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality18143728267825848209.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/CTLCardinality17074803932794325066.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18143728267825848209.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,2.53092e+10,13.4531,302436,2,27896,5,780107,6,0,7995,1.59085e+06,0


Converting to forward existential form...Done !
original formula: AG((E(E(AF(((p45==0)||(p396==1))) U EX(((p2058==0)||(p1794==1)))) U (((p172==0)||(p1832==1))&&((p1923==0)||(p2190==1)))) * ((p505==0)||(p...165
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(E(!(EG(!(((p45==0)||(p396==1))))) U EX(((p2058==0)||(p1794==1)))) U (((p172==0)||(p1832...258
(forward)formula 0,0,13.506,302436,1,0,8,780107,9,2,8006,1.59085e+06,1
FORMULA CloudReconfiguration-PT-308-CTLCardinality-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1686/1686 places, 2139/2139 transitions.
Discarding 67 places :
Symmetric choice reduction at 0 with 67 rule applications. Total rules 67 place count 1619 transition count 2071
Iterating global reduction 0 with 67 rules applied. Total rules applied 134 place count 1619 transition count 2071
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 135 place count 1619 transition count 2070
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 173 place count 1581 transition count 2029
Iterating global reduction 1 with 38 rules applied. Total rules applied 211 place count 1581 transition count 2029
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 214 place count 1581 transition count 2026
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 234 place count 1561 transition count 2005
Iterating global reduction 2 with 20 rules applied. Total rules applied 254 place count 1561 transition count 2005
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 257 place count 1561 transition count 2002
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 270 place count 1548 transition count 1988
Iterating global reduction 3 with 13 rules applied. Total rules applied 283 place count 1548 transition count 1988
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 285 place count 1548 transition count 1986
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 292 place count 1541 transition count 1979
Iterating global reduction 4 with 7 rules applied. Total rules applied 299 place count 1541 transition count 1979
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 306 place count 1534 transition count 1970
Iterating global reduction 4 with 7 rules applied. Total rules applied 313 place count 1534 transition count 1970
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 319 place count 1528 transition count 1962
Iterating global reduction 4 with 6 rules applied. Total rules applied 325 place count 1528 transition count 1962
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 329 place count 1524 transition count 1956
Iterating global reduction 4 with 4 rules applied. Total rules applied 333 place count 1524 transition count 1956
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 335 place count 1522 transition count 1952
Iterating global reduction 4 with 2 rules applied. Total rules applied 337 place count 1522 transition count 1952
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 339 place count 1520 transition count 1949
Iterating global reduction 4 with 2 rules applied. Total rules applied 341 place count 1520 transition count 1949
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 342 place count 1520 transition count 1948
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 343 place count 1519 transition count 1947
Iterating global reduction 5 with 1 rules applied. Total rules applied 344 place count 1519 transition count 1947
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 345 place count 1519 transition count 1946
Applied a total of 345 rules in 768 ms. Remains 1519 /1686 variables (removed 167) and now considering 1946/2139 (removed 193) transitions.
// Phase 1: matrix 1946 rows 1519 cols
[2025-05-30 07:00:58] [INFO ] Computed 4 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:00:58] [INFO ] Implicit Places using invariants in 235 ms returned []
[2025-05-30 07:00:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:00:59] [INFO ] Implicit Places using invariants and state equation in 959 ms returned []
Implicit Place search using SMT with State Equation took 1197 ms to find 0 implicit places.
Running 1945 sub problems to find dead transitions.
[2025-05-30 07:00:59] [INFO ] Invariant cache hit.
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, 1945 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1518/3465 variables, and 4 constraints, problems are : Problem set: 0 solved, 1945 unsolved in 30034 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1519 constraints, PredecessorRefiner: 1945/1945 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1945 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, 1945 unsolved
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( org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1518/3465 variables, and 4 constraints, problems are : Problem set: 0 solved, 1945 unsolved in 30042 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1519 constraints, PredecessorRefiner: 0/1945 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60458ms problems are : Problem set: 0 solved, 1945 unsolved
Search for dead transitions found 0 dead transitions in 60463ms
Starting structural reductions in LTL mode, iteration 1 : 1519/1686 places, 1946/2139 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62437 ms. Remains : 1519/1686 places, 1946/2139 transitions.
[2025-05-30 07:02:00] [INFO ] Flatten gal took : 35 ms
[2025-05-30 07:02:00] [INFO ] Flatten gal took : 36 ms
[2025-05-30 07:02:00] [INFO ] Input system was already deterministic with 1946 transitions.
[2025-05-30 07:02:00] [INFO ] Flatten gal took : 44 ms
[2025-05-30 07:02:00] [INFO ] Flatten gal took : 48 ms
[2025-05-30 07:02:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality9611579657340994751.gal : 7 ms
[2025-05-30 07:02:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality5353438249674956422.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/CTLCardinality9611579657340994751.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5353438249674956422.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,2.53853e+10,11.9794,288012,2,27794,5,741785,6,0,8024,1.53275e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 07:02:30] [INFO ] Flatten gal took : 32 ms
[2025-05-30 07:02:30] [INFO ] Applying decomposition
[2025-05-30 07:02:30] [INFO ] Flatten gal took : 31 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph15486931634289482381.txt' '-o' '/tmp/graph15486931634289482381.bin' '-w' '/tmp/graph15486931634289482381.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15486931634289482381.bin' '-l' '-1' '-v' '-w' '/tmp/graph15486931634289482381.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:02:31] [INFO ] Decomposing Gal with order
[2025-05-30 07:02:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:02:31] [INFO ] Removed a total of 542 redundant transitions.
[2025-05-30 07:02:31] [INFO ] Flatten gal took : 128 ms
[2025-05-30 07:02:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 33 ms.
[2025-05-30 07:02:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality15990079311788338935.gal : 21 ms
[2025-05-30 07:02:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality8944753909444465907.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/CTLCardinality15990079311788338935.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8944753909444465907.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,2.53853e+10,1.62224,54324,1833,216,76679,10701,2597,195226,126,89588,0


Converting to forward existential form...Done !
original formula: EG((!(E(AX((i36.u548.p2198==1)) U AG(((i24.i0.i3.u450.p1879==0)||(i0.i3.i0.u14.p75==1))))) * (i38.i0.i4.u590.p2345==0)))
=> equivalent forward existential formula: [FwdG(Init,(!(E(!(EX(!((i36.u548.p2198==1)))) U !(E(TRUE U !(((i24.i0.i3.u450.p1879==0)||(i0.i3.i0.u14.p75==1)))...199
Reverse transition relation is NOT exact ! Due to transitions t26, t185, t214, t266, t297, t375, t446, t498, t657, t686, t738, t798, t847, t918, t969, t115...2122
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1686/1686 places, 2139/2139 transitions.
Discarding 68 places :
Symmetric choice reduction at 0 with 68 rule applications. Total rules 68 place count 1618 transition count 2069
Iterating global reduction 0 with 68 rules applied. Total rules applied 136 place count 1618 transition count 2069
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 137 place count 1618 transition count 2068
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 176 place count 1579 transition count 2026
Iterating global reduction 1 with 39 rules applied. Total rules applied 215 place count 1579 transition count 2026
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 219 place count 1579 transition count 2022
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 240 place count 1558 transition count 1999
Iterating global reduction 2 with 21 rules applied. Total rules applied 261 place count 1558 transition count 1999
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 264 place count 1558 transition count 1996
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 278 place count 1544 transition count 1980
Iterating global reduction 3 with 14 rules applied. Total rules applied 292 place count 1544 transition count 1980
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 294 place count 1544 transition count 1978
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 303 place count 1535 transition count 1969
Iterating global reduction 4 with 9 rules applied. Total rules applied 312 place count 1535 transition count 1969
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 313 place count 1535 transition count 1968
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 321 place count 1527 transition count 1958
Iterating global reduction 5 with 8 rules applied. Total rules applied 329 place count 1527 transition count 1958
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 336 place count 1520 transition count 1949
Iterating global reduction 5 with 7 rules applied. Total rules applied 343 place count 1520 transition count 1949
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 348 place count 1515 transition count 1942
Iterating global reduction 5 with 5 rules applied. Total rules applied 353 place count 1515 transition count 1942
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 356 place count 1512 transition count 1937
Iterating global reduction 5 with 3 rules applied. Total rules applied 359 place count 1512 transition count 1937
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 362 place count 1509 transition count 1933
Iterating global reduction 5 with 3 rules applied. Total rules applied 365 place count 1509 transition count 1933
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 366 place count 1509 transition count 1932
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 368 place count 1507 transition count 1930
Iterating global reduction 6 with 2 rules applied. Total rules applied 370 place count 1507 transition count 1930
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 371 place count 1507 transition count 1929
Applied a total of 371 rules in 792 ms. Remains 1507 /1686 variables (removed 179) and now considering 1929/2139 (removed 210) transitions.
// Phase 1: matrix 1929 rows 1507 cols
[2025-05-30 07:03:02] [INFO ] Computed 4 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:03:02] [INFO ] Implicit Places using invariants in 248 ms returned []
[2025-05-30 07:03:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:03:03] [INFO ] Implicit Places using invariants and state equation in 863 ms returned []
Implicit Place search using SMT with State Equation took 1115 ms to find 0 implicit places.
Running 1928 sub problems to find dead transitions.
[2025-05-30 07:03:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1506 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1506/3436 variables, and 4 constraints, problems are : Problem set: 0 solved, 1928 unsolved in 30034 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1507 constraints, PredecessorRefiner: 1928/1928 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1928 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1506 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1928 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s241 0)
(s242 1)
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(s248 0)
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(s253 1)
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(s261 1)
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(s278 0)
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(s283 0)
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(s287 0)
(s288 0)
(s289 1)
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(s291 0)
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(s293 1)
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(s296 0)
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(s304 0)
(s305 0)
(s306 timeout
0)
(s307 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1506/3436 variables, and 4 constraints, problems are : Problem set: 0 solved, 1928 unsolved in 30039 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1507 constraints, PredecessorRefiner: 0/1928 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60456ms problems are : Problem set: 0 solved, 1928 unsolved
Search for dead transitions found 0 dead transitions in 60460ms
Starting structural reductions in LTL mode, iteration 1 : 1507/1686 places, 1929/2139 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62374 ms. Remains : 1507/1686 places, 1929/2139 transitions.
[2025-05-30 07:04:04] [INFO ] Flatten gal took : 29 ms
[2025-05-30 07:04:04] [INFO ] Flatten gal took : 29 ms
[2025-05-30 07:04:04] [INFO ] Input system was already deterministic with 1929 transitions.
[2025-05-30 07:04:04] [INFO ] Flatten gal took : 32 ms
[2025-05-30 07:04:04] [INFO ] Flatten gal took : 31 ms
[2025-05-30 07:04:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality11735780586313685942.gal : 6 ms
[2025-05-30 07:04:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality16045486056650349413.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/CTLCardinality11735780586313685942.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16045486056650349413.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,2.47251e+10,14.0424,310652,2,27412,5,824106,6,0,7959,1.58277e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 07:04:34] [INFO ] Flatten gal took : 34 ms
[2025-05-30 07:04:34] [INFO ] Applying decomposition
[2025-05-30 07:04:34] [INFO ] Flatten gal took : 29 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10470242190893867321.txt' '-o' '/tmp/graph10470242190893867321.bin' '-w' '/tmp/graph10470242190893867321.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10470242190893867321.bin' '-l' '-1' '-v' '-w' '/tmp/graph10470242190893867321.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:04:34] [INFO ] Decomposing Gal with order
[2025-05-30 07:04:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:04:34] [INFO ] Removed a total of 513 redundant transitions.
[2025-05-30 07:04:34] [INFO ] Flatten gal took : 68 ms
[2025-05-30 07:04:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 17 ms.
[2025-05-30 07:04:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality7434906211287820557.gal : 13 ms
[2025-05-30 07:04:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality15082908617686799902.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/CTLCardinality7434906211287820557.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15082908617686799902.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,2.47251e+10,1.79596,59196,2339,205,95849,9136,2522,198626,127,73661,0


Converting to forward existential form...Done !
original formula: A(!(AG(!(EX((i27.i0.i2.u436.p1862==1))))) U !(AX(AX((i1.u5.p32==0)))))
=> equivalent forward existential formula: [((Init * !(EG(!(!(!(EX(!(!(EX(!((i1.u5.p32==0)))))))))))) * !(E(!(!(!(EX(!(!(EX(!((i1.u5.p32==0))))))))) U (!(!...263
Reverse transition relation is NOT exact ! Due to transitions t27, t209, t261, t275, t280, t321, t441, t493, t646, t675, t727, t758, t787, t836, t907, t958...2005
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1686/1686 places, 2139/2139 transitions.
Discarding 68 places :
Symmetric choice reduction at 0 with 68 rule applications. Total rules 68 place count 1618 transition count 2069
Iterating global reduction 0 with 68 rules applied. Total rules applied 136 place count 1618 transition count 2069
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 137 place count 1618 transition count 2068
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 175 place count 1580 transition count 2027
Iterating global reduction 1 with 38 rules applied. Total rules applied 213 place count 1580 transition count 2027
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 217 place count 1580 transition count 2023
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 238 place count 1559 transition count 2000
Iterating global reduction 2 with 21 rules applied. Total rules applied 259 place count 1559 transition count 2000
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 262 place count 1559 transition count 1997
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 276 place count 1545 transition count 1981
Iterating global reduction 3 with 14 rules applied. Total rules applied 290 place count 1545 transition count 1981
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 292 place count 1545 transition count 1979
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 301 place count 1536 transition count 1970
Iterating global reduction 4 with 9 rules applied. Total rules applied 310 place count 1536 transition count 1970
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 311 place count 1536 transition count 1969
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 319 place count 1528 transition count 1959
Iterating global reduction 5 with 8 rules applied. Total rules applied 327 place count 1528 transition count 1959
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 334 place count 1521 transition count 1950
Iterating global reduction 5 with 7 rules applied. Total rules applied 341 place count 1521 transition count 1950
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 346 place count 1516 transition count 1943
Iterating global reduction 5 with 5 rules applied. Total rules applied 351 place count 1516 transition count 1943
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 354 place count 1513 transition count 1938
Iterating global reduction 5 with 3 rules applied. Total rules applied 357 place count 1513 transition count 1938
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 360 place count 1510 transition count 1934
Iterating global reduction 5 with 3 rules applied. Total rules applied 363 place count 1510 transition count 1934
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 364 place count 1510 transition count 1933
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 366 place count 1508 transition count 1931
Iterating global reduction 6 with 2 rules applied. Total rules applied 368 place count 1508 transition count 1931
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 369 place count 1508 transition count 1930
Applied a total of 369 rules in 740 ms. Remains 1508 /1686 variables (removed 178) and now considering 1930/2139 (removed 209) transitions.
// Phase 1: matrix 1930 rows 1508 cols
[2025-05-30 07:05:05] [INFO ] Computed 4 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:05:05] [INFO ] Implicit Places using invariants in 211 ms returned []
[2025-05-30 07:05:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:05:06] [INFO ] Implicit Places using invariants and state equation in 952 ms returned []
Implicit Place search using SMT with State Equation took 1165 ms to find 0 implicit places.
Running 1929 sub problems to find dead transitions.
[2025-05-30 07:05:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1507 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1507/3438 variables, and 4 constraints, problems are : Problem set: 0 solved, 1929 unsolved in 30044 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1508 constraints, PredecessorRefiner: 1929/1929 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1929 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1507 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1507/3438 variables, and 4 constraints, problems are : Problem set: 0 solved, 1929 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1508 constraints, PredecessorRefiner: 0/1929 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60479ms problems are : Problem set: 0 solved, 1929 unsolved
Search for dead transitions found 0 dead transitions in 60483ms
Starting structural reductions in LTL mode, iteration 1 : 1508/1686 places, 1930/2139 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62396 ms. Remains : 1508/1686 places, 1930/2139 transitions.
[2025-05-30 07:06:07] [INFO ] Flatten gal took : 27 ms
[2025-05-30 07:06:07] [INFO ] Flatten gal took : 29 ms
[2025-05-30 07:06:07] [INFO ] Input system was already deterministic with 1930 transitions.
[2025-05-30 07:06:07] [INFO ] Flatten gal took : 29 ms
[2025-05-30 07:06:07] [INFO ] Flatten gal took : 30 ms
[2025-05-30 07:06:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality7745447294940470239.gal : 8 ms
[2025-05-30 07:06:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality4384961867517513868.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/CTLCardinality7745447294940470239.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4384961867517513868.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,2.47155e+10,13.6082,306288,2,29415,5,785652,6,0,7964,1.63149e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 07:06:37] [INFO ] Flatten gal took : 49 ms
[2025-05-30 07:06:37] [INFO ] Applying decomposition
[2025-05-30 07:06:37] [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/graph1300182965199796186.txt' '-o' '/tmp/graph1300182965199796186.bin' '-w' '/tmp/graph1300182965199796186.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1300182965199796186.bin' '-l' '-1' '-v' '-w' '/tmp/graph1300182965199796186.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:06:37] [INFO ] Decomposing Gal with order
[2025-05-30 07:06:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:06:37] [INFO ] Removed a total of 490 redundant transitions.
[2025-05-30 07:06:37] [INFO ] Flatten gal took : 65 ms
[2025-05-30 07:06:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 10 ms.
[2025-05-30 07:06:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality9055959295213721122.gal : 13 ms
[2025-05-30 07:06:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality7591092580487898025.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/CTLCardinality9055959295213721122.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7591092580487898025.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,2.47155e+10,1.36947,45004,2159,229,68114,6715,2451,147609,144,50246,0


Converting to forward existential form...Done !
original formula: EG(AF(EX(AX((i9.i1.i2.u135.p695==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(EX(!(EX(!((i9.i1.i2.u135.p695==1)))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t208, t260, t320, t369, t440, t492, t580, t674, t697, t726, t757, t805, t835, t906...2151
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 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 0,0,9.42591,294604,1,0,516964,6715,18500,1.26558e+06,634,50246,1716932
FORMULA CloudReconfiguration-PT-308-CTLCardinality-2025-05 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 : 1686/1686 places, 2139/2139 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 1636 transition count 2087
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 1636 transition count 2087
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 101 place count 1636 transition count 2086
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 127 place count 1610 transition count 2058
Iterating global reduction 1 with 26 rules applied. Total rules applied 153 place count 1610 transition count 2058
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 155 place count 1610 transition count 2056
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 170 place count 1595 transition count 2039
Iterating global reduction 2 with 15 rules applied. Total rules applied 185 place count 1595 transition count 2039
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 187 place count 1595 transition count 2037
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 198 place count 1584 transition count 2024
Iterating global reduction 3 with 11 rules applied. Total rules applied 209 place count 1584 transition count 2024
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 210 place count 1584 transition count 2023
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 218 place count 1576 transition count 2015
Iterating global reduction 4 with 8 rules applied. Total rules applied 226 place count 1576 transition count 2015
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 227 place count 1576 transition count 2014
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 234 place count 1569 transition count 2005
Iterating global reduction 5 with 7 rules applied. Total rules applied 241 place count 1569 transition count 2005
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 246 place count 1564 transition count 1999
Iterating global reduction 5 with 5 rules applied. Total rules applied 251 place count 1564 transition count 1999
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 254 place count 1561 transition count 1994
Iterating global reduction 5 with 3 rules applied. Total rules applied 257 place count 1561 transition count 1994
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 258 place count 1560 transition count 1992
Iterating global reduction 5 with 1 rules applied. Total rules applied 259 place count 1560 transition count 1992
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 260 place count 1559 transition count 1991
Iterating global reduction 5 with 1 rules applied. Total rules applied 261 place count 1559 transition count 1991
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 262 place count 1559 transition count 1990
Applied a total of 262 rules in 708 ms. Remains 1559 /1686 variables (removed 127) and now considering 1990/2139 (removed 149) transitions.
// Phase 1: matrix 1990 rows 1559 cols
[2025-05-30 07:06:48] [INFO ] Computed 4 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:06:48] [INFO ] Implicit Places using invariants in 233 ms returned []
[2025-05-30 07:06:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:06:49] [INFO ] Implicit Places using invariants and state equation in 890 ms returned []
Implicit Place search using SMT with State Equation took 1124 ms to find 0 implicit places.
Running 1989 sub problems to find dead transitions.
[2025-05-30 07:06:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1558 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1989 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1558/3549 variables, and 4 constraints, problems are : Problem set: 0 solved, 1989 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1559 constraints, PredecessorRefiner: 1989/1989 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1989 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1558 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1989 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 1558/3549 variables, and 4 constraints, problems are : Problem set: 0 solved, 1989 unsolved in 30046 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1559 constraints, PredecessorRefiner: 0/1989 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60497ms problems are : Problem set: 0 solved, 1989 unsolved
Search for dead transitions found 0 dead transitions in 60503ms
Starting structural reductions in LTL mode, iteration 1 : 1559/1686 places, 1990/2139 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62345 ms. Remains : 1559/1686 places, 1990/2139 transitions.
[2025-05-30 07:07:49] [INFO ] Flatten gal took : 37 ms
[2025-05-30 07:07:49] [INFO ] Flatten gal took : 26 ms
[2025-05-30 07:07:49] [INFO ] Input system was already deterministic with 1990 transitions.
[2025-05-30 07:07:49] [INFO ] Flatten gal took : 26 ms
[2025-05-30 07:07:49] [INFO ] Flatten gal took : 26 ms
[2025-05-30 07:07:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality1874476672806963943.gal : 5 ms
[2025-05-30 07:07:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality879901888849832655.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/CTLCardinality1874476672806963943.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality879901888849832655.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,2.83158e+10,12.3967,300748,2,30408,5,785531,6,0,8228,1.60898e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 07:08:19] [INFO ] Flatten gal took : 28 ms
[2025-05-30 07:08:19] [INFO ] Applying decomposition
[2025-05-30 07:08:19] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4611490787542295528.txt' '-o' '/tmp/graph4611490787542295528.bin' '-w' '/tmp/graph4611490787542295528.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4611490787542295528.bin' '-l' '-1' '-v' '-w' '/tmp/graph4611490787542295528.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:08:20] [INFO ] Decomposing Gal with order
[2025-05-30 07:08:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:08:20] [INFO ] Removed a total of 528 redundant transitions.
[2025-05-30 07:08:20] [INFO ] Flatten gal took : 73 ms
[2025-05-30 07:08:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 31 ms.
[2025-05-30 07:08:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality10519598242535987186.gal : 28 ms
[2025-05-30 07:08:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality7573164528009366805.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/CTLCardinality10519598242535987186.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7573164528009366805.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,2.83158e+10,1.29519,44548,2205,259,67009,7146,2623,139013,123,49157,0


Converting to forward existential form...Done !
original formula: E(E(((E(((i19.i2.i1.u304.p1680==0)||(i4.u25.p119==1)) U ((i1.u10.p48==0)&&(i2.u112.p394==0))) * A(EX(((i36.i0.i2.u552.p2170==0)||(i12.u17...852
=> equivalent forward existential formula: [((EY(FwdU(Init,E(((E(((i19.i2.i1.u304.p1680==0)||(i4.u25.p119==1)) U ((i1.u10.p48==0)&&(i2.u112.p394==0))) * !(...1007
Reverse transition relation is NOT exact ! Due to transitions t23, t26, t188, t299, t379, t453, t503, t506, t568, t675, t727, t756, t787, t817, t836, t869,...2317
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 a local SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1686/1686 places, 2139/2139 transitions.
Graph (trivial) has 2025 edges and 1686 vertex of which 695 / 1686 are part of one of the 63 SCC in 4 ms
Free SCC test removed 632 places
Ensure Unique test removed 731 transitions
Reduce isomorphic transitions removed 731 transitions.
Graph (complete) has 1591 edges and 1054 vertex of which 1044 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.29 ms
Discarding 10 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 583 transitions
Trivial Post-agglo rules discarded 583 transitions
Performed 583 trivial Post agglomeration. Transition count delta: 583
Iterating post reduction 0 with 583 rules applied. Total rules applied 585 place count 1043 transition count 818
Reduce places removed 583 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 610 rules applied. Total rules applied 1195 place count 460 transition count 791
Reduce places removed 12 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 2 with 18 rules applied. Total rules applied 1213 place count 448 transition count 785
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 1219 place count 442 transition count 785
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 46 Pre rules applied. Total rules applied 1219 place count 442 transition count 739
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 4 with 92 rules applied. Total rules applied 1311 place count 396 transition count 739
Discarding 27 places :
Symmetric choice reduction at 4 with 27 rule applications. Total rules 1338 place count 369 transition count 703
Iterating global reduction 4 with 27 rules applied. Total rules applied 1365 place count 369 transition count 703
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 4 with 4 rules applied. Total rules applied 1369 place count 369 transition count 699
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1371 place count 367 transition count 699
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 4 Pre rules applied. Total rules applied 1371 place count 367 transition count 695
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 1379 place count 363 transition count 695
Discarding 16 places :
Symmetric choice reduction at 6 with 16 rule applications. Total rules 1395 place count 347 transition count 675
Iterating global reduction 6 with 16 rules applied. Total rules applied 1411 place count 347 transition count 675
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 6 with 9 rules applied. Total rules applied 1420 place count 347 transition count 666
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1422 place count 345 transition count 666
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1424 place count 343 transition count 662
Iterating global reduction 8 with 2 rules applied. Total rules applied 1426 place count 343 transition count 662
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1427 place count 342 transition count 660
Iterating global reduction 8 with 1 rules applied. Total rules applied 1428 place count 342 transition count 660
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1429 place count 342 transition count 659
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 9 with 82 rules applied. Total rules applied 1511 place count 301 transition count 618
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 9 with 27 rules applied. Total rules applied 1538 place count 301 transition count 591
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 10 with 14 rules applied. Total rules applied 1552 place count 294 transition count 584
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 1555 place count 291 transition count 584
Discarding 12 places :
Symmetric choice reduction at 12 with 12 rule applications. Total rules 1567 place count 279 transition count 562
Iterating global reduction 12 with 12 rules applied. Total rules applied 1579 place count 279 transition count 562
Discarding 10 places :
Symmetric choice reduction at 12 with 10 rule applications. Total rules 1589 place count 269 transition count 543
Iterating global reduction 12 with 10 rules applied. Total rules applied 1599 place count 269 transition count 543
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1600 place count 269 transition count 542
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 1602 place count 267 transition count 538
Iterating global reduction 13 with 2 rules applied. Total rules applied 1604 place count 267 transition count 538
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 1606 place count 265 transition count 534
Iterating global reduction 13 with 2 rules applied. Total rules applied 1608 place count 265 transition count 534
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 1610 place count 263 transition count 530
Iterating global reduction 13 with 2 rules applied. Total rules applied 1612 place count 263 transition count 530
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 1614 place count 261 transition count 526
Iterating global reduction 13 with 2 rules applied. Total rules applied 1616 place count 261 transition count 526
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1617 place count 260 transition count 524
Iterating global reduction 13 with 1 rules applied. Total rules applied 1618 place count 260 transition count 524
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1619 place count 259 transition count 519
Iterating global reduction 13 with 1 rules applied. Total rules applied 1620 place count 259 transition count 519
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 1628 place count 255 transition count 515
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 13 with 3 rules applied. Total rules applied 1631 place count 255 transition count 512
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 1632 place count 254 transition count 512
Discarding 5 places :
Symmetric choice reduction at 15 with 5 rule applications. Total rules 1637 place count 249 transition count 500
Iterating global reduction 15 with 5 rules applied. Total rules applied 1642 place count 249 transition count 500
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 15 with 2 rules applied. Total rules applied 1644 place count 249 transition count 498
Drop transitions (Redundant composition of simpler transitions.) removed 76 transitions
Redundant transition composition rules discarded 76 transitions
Iterating global reduction 16 with 76 rules applied. Total rules applied 1720 place count 249 transition count 422
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 16 with 31 rules applied. Total rules applied 1751 place count 249 transition count 391
Reduce places removed 31 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 17 with 33 rules applied. Total rules applied 1784 place count 218 transition count 389
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 18 with 2 rules applied. Total rules applied 1786 place count 216 transition count 389
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 19 with 3 Pre rules applied. Total rules applied 1786 place count 216 transition count 386
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 19 with 6 rules applied. Total rules applied 1792 place count 213 transition count 386
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 19 with 6 rules applied. Total rules applied 1798 place count 210 transition count 383
Discarding 2 places :
Symmetric choice reduction at 19 with 2 rule applications. Total rules 1800 place count 208 transition count 381
Iterating global reduction 19 with 2 rules applied. Total rules applied 1802 place count 208 transition count 381
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 19 with 8 rules applied. Total rules applied 1810 place count 208 transition count 373
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 1 rules applied. Total rules applied 1811 place count 207 transition count 372
Applied a total of 1811 rules in 181 ms. Remains 207 /1686 variables (removed 1479) and now considering 372/2139 (removed 1767) transitions.
[2025-05-30 07:08:50] [INFO ] Flow matrix only has 322 transitions (discarded 50 similar events)
// Phase 1: matrix 322 rows 207 cols
[2025-05-30 07:08:50] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:08:50] [INFO ] Implicit Places using invariants in 57 ms returned []
[2025-05-30 07:08:50] [INFO ] Flow matrix only has 322 transitions (discarded 50 similar events)
[2025-05-30 07:08:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:08:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 07:08:50] [INFO ] Implicit Places using invariants and state equation in 209 ms returned [9, 137]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 268 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 205/1686 places, 372/2139 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 203 transition count 370
Applied a total of 2 rules in 8 ms. Remains 203 /205 variables (removed 2) and now considering 370/372 (removed 2) transitions.
[2025-05-30 07:08:50] [INFO ] Flow matrix only has 320 transitions (discarded 50 similar events)
// Phase 1: matrix 320 rows 203 cols
[2025-05-30 07:08:50] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:08:50] [INFO ] Implicit Places using invariants in 50 ms returned []
[2025-05-30 07:08:50] [INFO ] Flow matrix only has 320 transitions (discarded 50 similar events)
[2025-05-30 07:08:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:08:51] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 203/1686 places, 370/2139 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 626 ms. Remains : 203/1686 places, 370/2139 transitions.
[2025-05-30 07:08:51] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:08:51] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:08:51] [INFO ] Input system was already deterministic with 370 transitions.
[2025-05-30 07:08:51] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:08:51] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:08:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality17657389564493231842.gal : 1 ms
[2025-05-30 07:08:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality17155624494841890598.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/CTLCardinality17657389564493231842.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17155624494841890598.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,5.56094e+06,0.417477,18924,2,2661,5,48281,6,0,1126,75998,0


Converting to forward existential form...Done !
original formula: !(A(!(((p2563==1) * (E((p1346==0) U ((p2248==0)||(p1732==1))) + (((p1437==0)&&(p1236==0))&&(p2199==1))))) U AG(EF((p1414==0)))))
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,!(!(E(TRUE U !(E(TRUE U (p1414==0))))))) * !(!(((p2563==1) * (E((p1346==0) U ((p2248==0)||(p1...318
Reverse transition relation is NOT exact ! Due to transitions t3, t6, t11, t12, t14, t27, t31, t58, t65, t68, t74, t76, t91, t120, t127, t130, t135, t136, ...483
(forward)formula 0,0,2.85015,81264,1,0,474,350353,716,258,6769,322009,701
FORMULA CloudReconfiguration-PT-308-CTLCardinality-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1686/1686 places, 2139/2139 transitions.
Graph (trivial) has 2007 edges and 1686 vertex of which 701 / 1686 are part of one of the 63 SCC in 1 ms
Free SCC test removed 638 places
Ensure Unique test removed 738 transitions
Reduce isomorphic transitions removed 738 transitions.
Graph (complete) has 1585 edges and 1048 vertex of which 1038 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 572 transitions
Trivial Post-agglo rules discarded 572 transitions
Performed 572 trivial Post agglomeration. Transition count delta: 572
Iterating post reduction 0 with 572 rules applied. Total rules applied 574 place count 1037 transition count 822
Reduce places removed 572 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 600 rules applied. Total rules applied 1174 place count 465 transition count 794
Reduce places removed 13 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 16 rules applied. Total rules applied 1190 place count 452 transition count 791
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1193 place count 449 transition count 791
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 44 Pre rules applied. Total rules applied 1193 place count 449 transition count 747
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 4 with 88 rules applied. Total rules applied 1281 place count 405 transition count 747
Discarding 21 places :
Symmetric choice reduction at 4 with 21 rule applications. Total rules 1302 place count 384 transition count 720
Iterating global reduction 4 with 21 rules applied. Total rules applied 1323 place count 384 transition count 720
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 1325 place count 384 transition count 718
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1326 place count 383 transition count 718
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 4 Pre rules applied. Total rules applied 1326 place count 383 transition count 714
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 1334 place count 379 transition count 714
Discarding 13 places :
Symmetric choice reduction at 6 with 13 rule applications. Total rules 1347 place count 366 transition count 698
Iterating global reduction 6 with 13 rules applied. Total rules applied 1360 place count 366 transition count 698
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 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 6 rules applied. Total rules applied 1366 place count 366 transition count 692
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1367 place count 365 transition count 692
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1369 place count 363 transition count 688
Iterating global reduction 8 with 2 rules applied. Total rules applied 1371 place count 363 transition count 688
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1372 place count 362 transition count 686
Iterating global reduction 8 with 1 rules applied. Total rules applied 1373 place count 362 transition count 686
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1374 place count 362 transition count 685
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 9 with 74 rules applied. Total rules applied 1448 place count 325 transition count 648
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 9 with 25 rules applied. Total rules applied 1473 place count 325 transition count 623
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 10 with 14 rules applied. Total rules applied 1487 place count 318 transition count 616
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 1490 place count 315 transition count 616
Discarding 11 places :
Symmetric choice reduction at 12 with 11 rule applications. Total rules 1501 place count 304 transition count 596
Iterating global reduction 12 with 11 rules applied. Total rules applied 1512 place count 304 transition count 596
Discarding 8 places :
Symmetric choice reduction at 12 with 8 rule applications. Total rules 1520 place count 296 transition count 581
Iterating global reduction 12 with 8 rules applied. Total rules applied 1528 place count 296 transition count 581
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1529 place count 296 transition count 580
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 1537 place count 292 transition count 576
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 13 with 4 rules applied. Total rules applied 1541 place count 292 transition count 572
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 1542 place count 291 transition count 572
Discarding 4 places :
Symmetric choice reduction at 15 with 4 rule applications. Total rules 1546 place count 287 transition count 564
Iterating global reduction 15 with 4 rules applied. Total rules applied 1550 place count 287 transition count 564
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 15 with 2 rules applied. Total rules applied 1552 place count 287 transition count 562
Drop transitions (Redundant composition of simpler transitions.) removed 78 transitions
Redundant transition composition rules discarded 78 transitions
Iterating global reduction 16 with 78 rules applied. Total rules applied 1630 place count 287 transition count 484
Drop transitions (Trivial Post-Agglo cleanup.) removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 16 with 36 rules applied. Total rules applied 1666 place count 287 transition count 448
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 17 with 36 rules applied. Total rules applied 1702 place count 251 transition count 448
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 18 with 3 Pre rules applied. Total rules applied 1702 place count 251 transition count 445
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 18 with 6 rules applied. Total rules applied 1708 place count 248 transition count 445
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 18 with 8 rules applied. Total rules applied 1716 place count 244 transition count 441
Discarding 2 places :
Symmetric choice reduction at 18 with 2 rule applications. Total rules 1718 place count 242 transition count 439
Iterating global reduction 18 with 2 rules applied. Total rules applied 1720 place count 242 transition count 439
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 18 with 7 rules applied. Total rules applied 1727 place count 242 transition count 432
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 1728 place count 242 transition count 432
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 18 with 1 rules applied. Total rules applied 1729 place count 241 transition count 431
Applied a total of 1729 rules in 113 ms. Remains 241 /1686 variables (removed 1445) and now considering 431/2139 (removed 1708) transitions.
[2025-05-30 07:08:54] [INFO ] Flow matrix only has 374 transitions (discarded 57 similar events)
// Phase 1: matrix 374 rows 241 cols
[2025-05-30 07:08:54] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:08:54] [INFO ] Implicit Places using invariants in 94 ms returned []
[2025-05-30 07:08:54] [INFO ] Flow matrix only has 374 transitions (discarded 57 similar events)
[2025-05-30 07:08:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:08:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 07:08:54] [INFO ] Implicit Places using invariants and state equation in 168 ms returned [39, 176]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 264 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 239/1686 places, 431/2139 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 237 transition count 429
Applied a total of 2 rules in 14 ms. Remains 237 /239 variables (removed 2) and now considering 429/431 (removed 2) transitions.
[2025-05-30 07:08:54] [INFO ] Flow matrix only has 372 transitions (discarded 57 similar events)
// Phase 1: matrix 372 rows 237 cols
[2025-05-30 07:08:54] [INFO ] Computed 0 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:08:54] [INFO ] Implicit Places using invariants in 68 ms returned []
[2025-05-30 07:08:54] [INFO ] Flow matrix only has 372 transitions (discarded 57 similar events)
[2025-05-30 07:08:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:08:54] [INFO ] Implicit Places using invariants and state equation in 162 ms returned []
Implicit Place search using SMT with State Equation took 234 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 237/1686 places, 429/2139 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 625 ms. Remains : 237/1686 places, 429/2139 transitions.
[2025-05-30 07:08:54] [INFO ] Flatten gal took : 6 ms
[2025-05-30 07:08:54] [INFO ] Flatten gal took : 6 ms
[2025-05-30 07:08:54] [INFO ] Input system was already deterministic with 429 transitions.
[2025-05-30 07:08:54] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:08:54] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:08:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality12743419510967558599.gal : 1 ms
[2025-05-30 07:08:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality18143675607831541321.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/CTLCardinality12743419510967558599.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18143675607831541321.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.55368e+07,0.555804,22276,2,3446,5,61947,6,0,1312,95349,0


Converting to forward existential form...Done !
original formula: A(((A((p34==0) U !(((p353==0)||(p798==1)))) + A((p198==1) U ((AF(((p511==0)||(p219==1))) * (p2033!=1)) * (p1866==0)))) + (!(EF(((p1285==1...325
=> equivalent forward existential formula: [((Init * !(EG(!(!(EG(!(!(!(EG(!((p961==0)))))))))))) * !(E(!(!(EG(!(!(!(EG(!((p961==0))))))))) U (!(((!((E(!(!(...734
Reverse transition relation is NOT exact ! Due to transitions t3, t6, t11, t12, t14, t29, t53, t70, t73, t80, t82, t97, t123, t131, t134, t139, t140, t144,...574
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2025-05-30 07:09:24] [INFO ] Flatten gal took : 8 ms
[2025-05-30 07:09:24] [INFO ] Applying decomposition
[2025-05-30 07:09:24] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2627487131486259971.txt' '-o' '/tmp/graph2627487131486259971.bin' '-w' '/tmp/graph2627487131486259971.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2627487131486259971.bin' '-l' '-1' '-v' '-w' '/tmp/graph2627487131486259971.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:09:24] [INFO ] Decomposing Gal with order
[2025-05-30 07:09:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:09:24] [INFO ] Removed a total of 162 redundant transitions.
[2025-05-30 07:09:24] [INFO ] Flatten gal took : 11 ms
[2025-05-30 07:09:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 72 labels/synchronizations in 3 ms.
[2025-05-30 07:09:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality12843475169725241973.gal : 2 ms
[2025-05-30 07:09:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality8379713806808225347.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/CTLCardinality12843475169725241973.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8379713806808225347.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.55368e+07,0.262702,16040,490,100,21244,4782,817,53406,123,16765,0


Converting to forward existential form...Done !
original formula: A(((A((i2.u0.p34==0) U !(((i2.u6.p353==0)||(i5.u21.p798==1)))) + A((i2.u3.p198==1) U ((AF(((i1.u9.p511==0)||(i2.u4.p219==1))) * (i10.i5.u...481
=> equivalent forward existential formula: [((Init * !(EG(!(!(EG(!(!(!(EG(!((i3.u26.p961==0)))))))))))) * !(E(!(!(EG(!(!(!(EG(!((i3.u26.p961==0))))))))) U ...996
Reverse transition relation is NOT exact ! Due to transitions t318, t345, t350, t352, t373, t393, t425, t428, i2.t351, i2.t344, i2.t343, i2.t342, i2.t228, ...897
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found 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 a local SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
(forward)formula 0,0,5.33469,222632,1,0,338713,18603,5267,1.19749e+06,586,81555,442369
FORMULA CloudReconfiguration-PT-308-CTLCardinality-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 1686/1686 places, 2139/2139 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 1627 transition count 2078
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 1627 transition count 2078
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 119 place count 1627 transition count 2077
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 152 place count 1594 transition count 2042
Iterating global reduction 1 with 33 rules applied. Total rules applied 185 place count 1594 transition count 2042
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 189 place count 1594 transition count 2038
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 205 place count 1578 transition count 2021
Iterating global reduction 2 with 16 rules applied. Total rules applied 221 place count 1578 transition count 2021
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 224 place count 1578 transition count 2018
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 233 place count 1569 transition count 2008
Iterating global reduction 3 with 9 rules applied. Total rules applied 242 place count 1569 transition count 2008
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 244 place count 1569 transition count 2006
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 249 place count 1564 transition count 2001
Iterating global reduction 4 with 5 rules applied. Total rules applied 254 place count 1564 transition count 2001
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 259 place count 1559 transition count 1995
Iterating global reduction 4 with 5 rules applied. Total rules applied 264 place count 1559 transition count 1995
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 268 place count 1555 transition count 1991
Iterating global reduction 4 with 4 rules applied. Total rules applied 272 place count 1555 transition count 1991
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 275 place count 1552 transition count 1987
Iterating global reduction 4 with 3 rules applied. Total rules applied 278 place count 1552 transition count 1987
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 281 place count 1549 transition count 1982
Iterating global reduction 4 with 3 rules applied. Total rules applied 284 place count 1549 transition count 1982
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 287 place count 1546 transition count 1978
Iterating global reduction 4 with 3 rules applied. Total rules applied 290 place count 1546 transition count 1978
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 291 place count 1546 transition count 1977
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 293 place count 1544 transition count 1975
Iterating global reduction 5 with 2 rules applied. Total rules applied 295 place count 1544 transition count 1975
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 296 place count 1544 transition count 1974
Applied a total of 296 rules in 590 ms. Remains 1544 /1686 variables (removed 142) and now considering 1974/2139 (removed 165) transitions.
// Phase 1: matrix 1974 rows 1544 cols
[2025-05-30 07:09:30] [INFO ] Computed 4 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:09:30] [INFO ] Implicit Places using invariants in 216 ms returned []
[2025-05-30 07:09:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:09:31] [INFO ] Implicit Places using invariants and state equation in 895 ms returned []
Implicit Place search using SMT with State Equation took 1117 ms to find 0 implicit places.
Running 1973 sub problems to find dead transitions.
[2025-05-30 07:09:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s518 timeout
0.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1543 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1973 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1543/3518 variables, and 4 constraints, problems are : Problem set: 0 solved, 1973 unsolved in 30040 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1544 constraints, PredecessorRefiner: 1973/1973 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1973 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1543 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1973 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1543/3518 variables, and 4 constraints, problems are : Problem set: 0 solved, 1973 unsolved in 30036 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1544 constraints, PredecessorRefiner: 0/1973 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60477ms problems are : Problem set: 0 solved, 1973 unsolved
Search for dead transitions found 0 dead transitions in 60481ms
Starting structural reductions in LTL mode, iteration 1 : 1544/1686 places, 1974/2139 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62196 ms. Remains : 1544/1686 places, 1974/2139 transitions.
[2025-05-30 07:10:32] [INFO ] Flatten gal took : 28 ms
[2025-05-30 07:10:32] [INFO ] Flatten gal took : 29 ms
[2025-05-30 07:10:32] [INFO ] Input system was already deterministic with 1974 transitions.
[2025-05-30 07:10:32] [INFO ] Flatten gal took : 29 ms
[2025-05-30 07:10:32] [INFO ] Flatten gal took : 30 ms
[2025-05-30 07:10:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality2003301503235879096.gal : 5 ms
[2025-05-30 07:10:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality14381642174234180906.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/CTLCardinality2003301503235879096.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14381642174234180906.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,2.68357e+10,16.0405,313840,2,29205,5,864259,6,0,8152,1.5668e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 07:11:02] [INFO ] Flatten gal took : 27 ms
[2025-05-30 07:11:02] [INFO ] Applying decomposition
[2025-05-30 07:11:02] [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/graph14197559399488891292.txt' '-o' '/tmp/graph14197559399488891292.bin' '-w' '/tmp/graph14197559399488891292.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14197559399488891292.bin' '-l' '-1' '-v' '-w' '/tmp/graph14197559399488891292.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:11:02] [INFO ] Decomposing Gal with order
[2025-05-30 07:11:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:11:02] [INFO ] Removed a total of 507 redundant transitions.
[2025-05-30 07:11:02] [INFO ] Flatten gal took : 54 ms
[2025-05-30 07:11:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 5 ms.
[2025-05-30 07:11:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality7953912256180283632.gal : 11 ms
[2025-05-30 07:11:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality7011234107501280818.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/CTLCardinality7953912256180283632.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7011234107501280818.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,2.68357e+10,1.31212,44292,2954,268,71210,3612,2182,133179,139,19702,0


Converting to forward existential form...Done !
original formula: EX((EG(AF((i21.u340.p1444==1))) + (AF((AG((i19.u325.p1391==0)) * EX((i16.u245.p1067==1)))) * (E(((((i7.u100.p550==0)||(i16.u261.p1146==1)...603
=> equivalent forward existential formula: ([FwdG(EY(Init),!(EG(!((i21.u340.p1444==1)))))] != FALSE + ([(FwdU((EY(Init) * !(EG(!((!(E(TRUE U !((i19.u325.p1...1064
Reverse transition relation is NOT exact ! Due to transitions t26, t195, t276, t307, t385, t456, t508, t671, t753, t814, t863, t934, t985, t1145, t1174, t1...1730
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 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
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1686/1686 places, 2139/2139 transitions.
Graph (trivial) has 2012 edges and 1686 vertex of which 705 / 1686 are part of one of the 64 SCC in 1 ms
Free SCC test removed 641 places
Ensure Unique test removed 743 transitions
Reduce isomorphic transitions removed 743 transitions.
Graph (complete) has 1580 edges and 1045 vertex of which 1035 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.3 ms
Discarding 10 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 571 transitions
Trivial Post-agglo rules discarded 571 transitions
Performed 571 trivial Post agglomeration. Transition count delta: 571
Iterating post reduction 0 with 571 rules applied. Total rules applied 573 place count 1034 transition count 818
Reduce places removed 571 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 600 rules applied. Total rules applied 1173 place count 463 transition count 789
Reduce places removed 13 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 16 rules applied. Total rules applied 1189 place count 450 transition count 786
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1192 place count 447 transition count 786
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 45 Pre rules applied. Total rules applied 1192 place count 447 transition count 741
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 4 with 90 rules applied. Total rules applied 1282 place count 402 transition count 741
Discarding 21 places :
Symmetric choice reduction at 4 with 21 rule applications. Total rules 1303 place count 381 transition count 713
Iterating global reduction 4 with 21 rules applied. Total rules applied 1324 place count 381 transition count 713
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 1326 place count 381 transition count 711
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1327 place count 380 transition count 711
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 3 Pre rules applied. Total rules applied 1327 place count 380 transition count 708
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 1333 place count 377 transition count 708
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 1344 place count 366 transition count 696
Iterating global reduction 6 with 11 rules applied. Total rules applied 1355 place count 366 transition count 696
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 6 with 8 rules applied. Total rules applied 1363 place count 366 transition count 688
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1365 place count 364 transition count 688
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1367 place count 362 transition count 684
Iterating global reduction 8 with 2 rules applied. Total rules applied 1369 place count 362 transition count 684
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1370 place count 361 transition count 682
Iterating global reduction 8 with 1 rules applied. Total rules applied 1371 place count 361 transition count 682
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1372 place count 361 transition count 681
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 9 with 78 rules applied. Total rules applied 1450 place count 322 transition count 642
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 9 with 22 rules applied. Total rules applied 1472 place count 322 transition count 620
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 10 with 8 rules applied. Total rules applied 1480 place count 317 transition count 617
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1481 place count 316 transition count 617
Discarding 11 places :
Symmetric choice reduction at 12 with 11 rule applications. Total rules 1492 place count 305 transition count 597
Iterating global reduction 12 with 11 rules applied. Total rules applied 1503 place count 305 transition count 597
Discarding 9 places :
Symmetric choice reduction at 12 with 9 rule applications. Total rules 1512 place count 296 transition count 580
Iterating global reduction 12 with 9 rules applied. Total rules applied 1521 place count 296 transition count 580
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1522 place count 296 transition count 579
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1523 place count 295 transition count 577
Iterating global reduction 13 with 1 rules applied. Total rules applied 1524 place count 295 transition count 577
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1525 place count 294 transition count 575
Iterating global reduction 13 with 1 rules applied. Total rules applied 1526 place count 294 transition count 575
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1527 place count 293 transition count 573
Iterating global reduction 13 with 1 rules applied. Total rules applied 1528 place count 293 transition count 573
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1529 place count 292 transition count 571
Iterating global reduction 13 with 1 rules applied. Total rules applied 1530 place count 292 transition count 571
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 1538 place count 288 transition count 567
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 13 with 4 rules applied. Total rules applied 1542 place count 288 transition count 563
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 1543 place count 287 transition count 563
Discarding 4 places :
Symmetric choice reduction at 15 with 4 rule applications. Total rules 1547 place count 283 transition count 555
Iterating global reduction 15 with 4 rules applied. Total rules applied 1551 place count 283 transition count 555
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 1552 place count 283 transition count 554
Drop transitions (Redundant composition of simpler transitions.) removed 76 transitions
Redundant transition composition rules discarded 76 transitions
Iterating global reduction 16 with 76 rules applied. Total rules applied 1628 place count 283 transition count 478
Drop transitions (Trivial Post-Agglo cleanup.) removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 16 with 34 rules applied. Total rules applied 1662 place count 283 transition count 444
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 17 with 34 rules applied. Total rules applied 1696 place count 249 transition count 444
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 18 with 2 Pre rules applied. Total rules applied 1696 place count 249 transition count 442
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 18 with 4 rules applied. Total rules applied 1700 place count 247 transition count 442
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 18 with 12 rules applied. Total rules applied 1712 place count 241 transition count 436
Discarding 3 places :
Symmetric choice reduction at 18 with 3 rule applications. Total rules 1715 place count 238 transition count 433
Iterating global reduction 18 with 3 rules applied. Total rules applied 1718 place count 238 transition count 433
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 18 with 8 rules applied. Total rules applied 1726 place count 238 transition count 425
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 1727 place count 238 transition count 425
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 18 with 1 rules applied. Total rules applied 1728 place count 238 transition count 424
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 18 with 1 rules applied. Total rules applied 1729 place count 237 transition count 423
Applied a total of 1729 rules in 137 ms. Remains 237 /1686 variables (removed 1449) and now considering 423/2139 (removed 1716) transitions.
[2025-05-30 07:11:33] [INFO ] Flow matrix only has 369 transitions (discarded 54 similar events)
// Phase 1: matrix 369 rows 237 cols
[2025-05-30 07:11:33] [INFO ] Computed 0 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:11:33] [INFO ] Implicit Places using invariants in 512 ms returned []
[2025-05-30 07:11:33] [INFO ] Flow matrix only has 369 transitions (discarded 54 similar events)
[2025-05-30 07:11:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:11:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 07:11:33] [INFO ] Implicit Places using invariants and state equation in 209 ms returned [21, 163]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 723 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 235/1686 places, 423/2139 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 235 transition count 422
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 234 transition count 422
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 233 transition count 421
Applied a total of 4 rules in 11 ms. Remains 233 /235 variables (removed 2) and now considering 421/423 (removed 2) transitions.
[2025-05-30 07:11:33] [INFO ] Flow matrix only has 367 transitions (discarded 54 similar events)
// Phase 1: matrix 367 rows 233 cols
[2025-05-30 07:11:33] [INFO ] Computed 0 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:11:33] [INFO ] Implicit Places using invariants in 57 ms returned []
[2025-05-30 07:11:33] [INFO ] Flow matrix only has 367 transitions (discarded 54 similar events)
[2025-05-30 07:11:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:11:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 07:11:34] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 233/1686 places, 421/2139 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1111 ms. Remains : 233/1686 places, 421/2139 transitions.
[2025-05-30 07:11:34] [INFO ] Flatten gal took : 9 ms
[2025-05-30 07:11:34] [INFO ] Flatten gal took : 6 ms
[2025-05-30 07:11:34] [INFO ] Input system was already deterministic with 421 transitions.
[2025-05-30 07:11:34] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:11:34] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:11:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality827784818572951734.gal : 1 ms
[2025-05-30 07:11:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality17276773867189928425.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/CTLCardinality827784818572951734.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17276773867189928425.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.12142e+07,0.492849,20964,2,3610,5,54881,6,0,1291,89760,0


Converting to forward existential form...Done !
original formula: AF(((EG((E(((p2315==0)||(p1138==1)) U ((p2475==1)&&(p1270==1))) * (p647==0))) * EG((((p2073==0)||(p1203==0))||(p1216==1)))) * (E(((p1847=...277
=> equivalent forward existential formula: [FwdG(Init,!(((EG((E(((p2315==0)||(p1138==1)) U ((p2475==1)&&(p1270==1))) * (p647==0))) * EG((((p2073==0)||(p120...328
Reverse transition relation is NOT exact ! Due to transitions t3, t10, t15, t16, t20, t36, t65, t71, t75, t80, t81, t83, t98, t123, t140, t149, t150, t158,...568
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,28.3266,837832,1,0,1048,5.26135e+06,842,579,8317,5.48994e+06,1399
FORMULA CloudReconfiguration-PT-308-CTLCardinality-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1686/1686 places, 2139/2139 transitions.
Discarding 67 places :
Symmetric choice reduction at 0 with 67 rule applications. Total rules 67 place count 1619 transition count 2070
Iterating global reduction 0 with 67 rules applied. Total rules applied 134 place count 1619 transition count 2070
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 135 place count 1619 transition count 2069
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 173 place count 1581 transition count 2028
Iterating global reduction 1 with 38 rules applied. Total rules applied 211 place count 1581 transition count 2028
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 215 place count 1581 transition count 2024
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 235 place count 1561 transition count 2002
Iterating global reduction 2 with 20 rules applied. Total rules applied 255 place count 1561 transition count 2002
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 258 place count 1561 transition count 1999
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 271 place count 1548 transition count 1984
Iterating global reduction 3 with 13 rules applied. Total rules applied 284 place count 1548 transition count 1984
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 286 place count 1548 transition count 1982
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 295 place count 1539 transition count 1973
Iterating global reduction 4 with 9 rules applied. Total rules applied 304 place count 1539 transition count 1973
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 305 place count 1539 transition count 1972
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 313 place count 1531 transition count 1962
Iterating global reduction 5 with 8 rules applied. Total rules applied 321 place count 1531 transition count 1962
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 328 place count 1524 transition count 1953
Iterating global reduction 5 with 7 rules applied. Total rules applied 335 place count 1524 transition count 1953
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 340 place count 1519 transition count 1946
Iterating global reduction 5 with 5 rules applied. Total rules applied 345 place count 1519 transition count 1946
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 348 place count 1516 transition count 1941
Iterating global reduction 5 with 3 rules applied. Total rules applied 351 place count 1516 transition count 1941
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 354 place count 1513 transition count 1937
Iterating global reduction 5 with 3 rules applied. Total rules applied 357 place count 1513 transition count 1937
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 358 place count 1513 transition count 1936
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 360 place count 1511 transition count 1934
Iterating global reduction 6 with 2 rules applied. Total rules applied 362 place count 1511 transition count 1934
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 363 place count 1511 transition count 1933
Applied a total of 363 rules in 703 ms. Remains 1511 /1686 variables (removed 175) and now considering 1933/2139 (removed 206) transitions.
// Phase 1: matrix 1933 rows 1511 cols
[2025-05-30 07:12:03] [INFO ] Computed 4 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:12:03] [INFO ] Implicit Places using invariants in 242 ms returned []
[2025-05-30 07:12:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:12:04] [INFO ] Implicit Places using invariants and state equation in 874 ms returned []
Implicit Place search using SMT with State Equation took 1125 ms to find 0 implicit places.
Running 1932 sub problems to find dead transitions.
[2025-05-30 07:12:04] [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$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1510 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1932 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1510/3444 variables, and 4 constraints, problems are : Problem set: 0 solved, 1932 unsolved in 30027 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1511 constraints, PredecessorRefiner: 1932/1932 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1932 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1510 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1932 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1510/3444 variables, and 4 constraints, problems are : Problem set: 0 solved, 1932 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1511 constraints, PredecessorRefiner: 0/1932 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60435ms problems are : Problem set: 0 solved, 1932 unsolved
Search for dead transitions found 0 dead transitions in 60439ms
Starting structural reductions in LTL mode, iteration 1 : 1511/1686 places, 1933/2139 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62271 ms. Remains : 1511/1686 places, 1933/2139 transitions.
[2025-05-30 07:13:05] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:13:05] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:13:05] [INFO ] Input system was already deterministic with 1933 transitions.
[2025-05-30 07:13:05] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:13:05] [INFO ] Flatten gal took : 24 ms
[2025-05-30 07:13:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality1687654052729618123.gal : 5 ms
[2025-05-30 07:13:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality14609136457520373238.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/CTLCardinality1687654052729618123.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14609136457520373238.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,2.50599e+10,11.82,299968,2,27839,5,777568,6,0,7979,1.57443e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 07:13:35] [INFO ] Flatten gal took : 25 ms
[2025-05-30 07:13:35] [INFO ] Applying decomposition
[2025-05-30 07:13:35] [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/graph5694300028003195587.txt' '-o' '/tmp/graph5694300028003195587.bin' '-w' '/tmp/graph5694300028003195587.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5694300028003195587.bin' '-l' '-1' '-v' '-w' '/tmp/graph5694300028003195587.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:13:35] [INFO ] Decomposing Gal with order
[2025-05-30 07:13:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:13:35] [INFO ] Removed a total of 528 redundant transitions.
[2025-05-30 07:13:35] [INFO ] Flatten gal took : 50 ms
[2025-05-30 07:13:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 53 labels/synchronizations in 10 ms.
[2025-05-30 07:13:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality1854853898798681377.gal : 12 ms
[2025-05-30 07:13:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality7263559345070969030.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/CTLCardinality1854853898798681377.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7263559345070969030.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,2.50599e+10,1.37858,48848,2466,216,71506,5580,2622,164691,123,53165,0


Converting to forward existential form...Done !
original formula: EG(EF((AF(EX(TRUE)) * EF(((i1.u12.p58==0)||(i35.i0.i2.u561.p2274==1))))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (!(EG(!(EX(TRUE)))) * E(TRUE U ((i1.u12.p58==0)||(i35.i0.i2.u561.p2274==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t209, t261, t292, t321, t370, t441, t493, t646, t741, t742, t746, t762, t836, t907...1965
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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1686/1686 places, 2139/2139 transitions.
Graph (trivial) has 2037 edges and 1686 vertex of which 722 / 1686 are part of one of the 63 SCC in 1 ms
Free SCC test removed 659 places
Ensure Unique test removed 766 transitions
Reduce isomorphic transitions removed 766 transitions.
Graph (complete) has 1556 edges and 1027 vertex of which 1017 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 581 transitions
Trivial Post-agglo rules discarded 581 transitions
Performed 581 trivial Post agglomeration. Transition count delta: 581
Iterating post reduction 0 with 581 rules applied. Total rules applied 583 place count 1016 transition count 785
Reduce places removed 581 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 610 rules applied. Total rules applied 1193 place count 435 transition count 756
Reduce places removed 13 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 15 rules applied. Total rules applied 1208 place count 422 transition count 754
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1210 place count 420 transition count 754
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 42 Pre rules applied. Total rules applied 1210 place count 420 transition count 712
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 4 with 84 rules applied. Total rules applied 1294 place count 378 transition count 712
Discarding 25 places :
Symmetric choice reduction at 4 with 25 rule applications. Total rules 1319 place count 353 transition count 678
Iterating global reduction 4 with 25 rules applied. Total rules applied 1344 place count 353 transition count 678
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 4 with 4 rules applied. Total rules applied 1348 place count 353 transition count 674
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1350 place count 351 transition count 674
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 4 Pre rules applied. Total rules applied 1350 place count 351 transition count 670
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 1358 place count 347 transition count 670
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 1373 place count 332 transition count 651
Iterating global reduction 6 with 15 rules applied. Total rules applied 1388 place count 332 transition count 651
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 6 with 7 rules applied. Total rules applied 1395 place count 332 transition count 644
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1396 place count 331 transition count 644
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1397 place count 330 transition count 642
Iterating global reduction 8 with 1 rules applied. Total rules applied 1398 place count 330 transition count 642
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1399 place count 329 transition count 640
Iterating global reduction 8 with 1 rules applied. Total rules applied 1400 place count 329 transition count 640
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1401 place count 329 transition count 639
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 9 with 76 rules applied. Total rules applied 1477 place count 291 transition count 601
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 9 with 27 rules applied. Total rules applied 1504 place count 291 transition count 574
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 10 with 14 rules applied. Total rules applied 1518 place count 284 transition count 567
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 1521 place count 281 transition count 567
Discarding 11 places :
Symmetric choice reduction at 12 with 11 rule applications. Total rules 1532 place count 270 transition count 547
Iterating global reduction 12 with 11 rules applied. Total rules applied 1543 place count 270 transition count 547
Discarding 9 places :
Symmetric choice reduction at 12 with 9 rule applications. Total rules 1552 place count 261 transition count 530
Iterating global reduction 12 with 9 rules applied. Total rules applied 1561 place count 261 transition count 530
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1562 place count 261 transition count 529
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 1564 place count 259 transition count 525
Iterating global reduction 13 with 2 rules applied. Total rules applied 1566 place count 259 transition count 525
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 1568 place count 257 transition count 521
Iterating global reduction 13 with 2 rules applied. Total rules applied 1570 place count 257 transition count 521
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 1572 place count 255 transition count 517
Iterating global reduction 13 with 2 rules applied. Total rules applied 1574 place count 255 transition count 517
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 1576 place count 253 transition count 513
Iterating global reduction 13 with 2 rules applied. Total rules applied 1578 place count 253 transition count 513
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1579 place count 252 transition count 511
Iterating global reduction 13 with 1 rules applied. Total rules applied 1580 place count 252 transition count 511
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1581 place count 251 transition count 506
Iterating global reduction 13 with 1 rules applied. Total rules applied 1582 place count 251 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 13 with 8 rules applied. Total rules applied 1590 place count 247 transition count 502
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 13 with 3 rules applied. Total rules applied 1593 place count 247 transition count 499
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 1594 place count 246 transition count 499
Discarding 5 places :
Symmetric choice reduction at 15 with 5 rule applications. Total rules 1599 place count 241 transition count 487
Iterating global reduction 15 with 5 rules applied. Total rules applied 1604 place count 241 transition count 487
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 1605 place count 241 transition count 486
Drop transitions (Redundant composition of simpler transitions.) removed 73 transitions
Redundant transition composition rules discarded 73 transitions
Iterating global reduction 16 with 73 rules applied. Total rules applied 1678 place count 241 transition count 413
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 16 with 32 rules applied. Total rules applied 1710 place count 241 transition count 381
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 17 with 32 rules applied. Total rules applied 1742 place count 209 transition count 381
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 18 with 3 Pre rules applied. Total rules applied 1742 place count 209 transition count 378
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 18 with 6 rules applied. Total rules applied 1748 place count 206 transition count 378
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 18 with 8 rules applied. Total rules applied 1756 place count 202 transition count 374
Discarding 3 places :
Symmetric choice reduction at 18 with 3 rule applications. Total rules 1759 place count 199 transition count 371
Iterating global reduction 18 with 3 rules applied. Total rules applied 1762 place count 199 transition count 371
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 18 with 7 rules applied. Total rules applied 1769 place count 199 transition count 364
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 1770 place count 199 transition count 364
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 18 with 1 rules applied. Total rules applied 1771 place count 199 transition count 363
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 18 with 1 rules applied. Total rules applied 1772 place count 198 transition count 362
Applied a total of 1772 rules in 134 ms. Remains 198 /1686 variables (removed 1488) and now considering 362/2139 (removed 1777) transitions.
[2025-05-30 07:14:05] [INFO ] Flow matrix only has 312 transitions (discarded 50 similar events)
// Phase 1: matrix 312 rows 198 cols
[2025-05-30 07:14:05] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:14:06] [INFO ] Implicit Places using invariants in 383 ms returned []
[2025-05-30 07:14:06] [INFO ] Flow matrix only has 312 transitions (discarded 50 similar events)
[2025-05-30 07:14:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:14:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 07:14:06] [INFO ] Implicit Places using invariants and state equation in 174 ms returned [9, 131]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 562 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 196/1686 places, 362/2139 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 194 transition count 360
Applied a total of 2 rules in 8 ms. Remains 194 /196 variables (removed 2) and now considering 360/362 (removed 2) transitions.
[2025-05-30 07:14:06] [INFO ] Flow matrix only has 310 transitions (discarded 50 similar events)
// Phase 1: matrix 310 rows 194 cols
[2025-05-30 07:14:06] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:14:06] [INFO ] Implicit Places using invariants in 47 ms returned []
[2025-05-30 07:14:06] [INFO ] Flow matrix only has 310 transitions (discarded 50 similar events)
[2025-05-30 07:14:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:14:06] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 194/1686 places, 360/2139 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 908 ms. Remains : 194/1686 places, 360/2139 transitions.
[2025-05-30 07:14:06] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:14:06] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:14:06] [INFO ] Input system was already deterministic with 360 transitions.
[2025-05-30 07:14:06] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:14:06] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:14:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality8233034754666275319.gal : 1 ms
[2025-05-30 07:14:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality9103819621386904297.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/CTLCardinality8233034754666275319.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9103819621386904297.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.83927e+06,0.31097,16908,2,2534,5,43814,6,0,1080,66477,0


Converting to forward existential form...Done !
original formula: AG(((p704==1) + E(((p1672==0)||(p2438==1)) U AF(EG((p2064==1))))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((p704==1))) * !(E(((p1672==0)||(p2438==1)) U !(EG(!(EG((p2064==1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t6, t12, t13, t15, t30, t56, t62, t65, t70, t71, t78, t93, t118, t124, t127, t132, t133, ...495
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,9.61598,301268,1,0,778,1.85072e+06,703,431,6628,1.8183e+06,995
FORMULA CloudReconfiguration-PT-308-CTLCardinality-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1686/1686 places, 2139/2139 transitions.
Graph (trivial) has 2039 edges and 1686 vertex of which 721 / 1686 are part of one of the 63 SCC in 4 ms
Free SCC test removed 658 places
Ensure Unique test removed 764 transitions
Reduce isomorphic transitions removed 764 transitions.
Graph (complete) has 1558 edges and 1028 vertex of which 1018 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 580 transitions
Trivial Post-agglo rules discarded 580 transitions
Performed 580 trivial Post agglomeration. Transition count delta: 580
Iterating post reduction 0 with 580 rules applied. Total rules applied 582 place count 1017 transition count 788
Reduce places removed 580 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 609 rules applied. Total rules applied 1191 place count 437 transition count 759
Reduce places removed 13 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 15 rules applied. Total rules applied 1206 place count 424 transition count 757
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1208 place count 422 transition count 757
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 43 Pre rules applied. Total rules applied 1208 place count 422 transition count 714
Deduced a syphon composed of 43 places in 0 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 4 with 86 rules applied. Total rules applied 1294 place count 379 transition count 714
Discarding 26 places :
Symmetric choice reduction at 4 with 26 rule applications. Total rules 1320 place count 353 transition count 679
Iterating global reduction 4 with 26 rules applied. Total rules applied 1346 place count 353 transition count 679
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 4 with 4 rules applied. Total rules applied 1350 place count 353 transition count 675
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1352 place count 351 transition count 675
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 4 Pre rules applied. Total rules applied 1352 place count 351 transition count 671
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 1360 place count 347 transition count 671
Discarding 16 places :
Symmetric choice reduction at 6 with 16 rule applications. Total rules 1376 place count 331 transition count 651
Iterating global reduction 6 with 16 rules applied. Total rules applied 1392 place count 331 transition count 651
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 6 with 9 rules applied. Total rules applied 1401 place count 331 transition count 642
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1403 place count 329 transition count 642
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1405 place count 327 transition count 638
Iterating global reduction 8 with 2 rules applied. Total rules applied 1407 place count 327 transition count 638
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1408 place count 326 transition count 636
Iterating global reduction 8 with 1 rules applied. Total rules applied 1409 place count 326 transition count 636
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1410 place count 326 transition count 635
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 9 with 76 rules applied. Total rules applied 1486 place count 288 transition count 597
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 9 with 27 rules applied. Total rules applied 1513 place count 288 transition count 570
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 10 with 14 rules applied. Total rules applied 1527 place count 281 transition count 563
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 1530 place count 278 transition count 563
Discarding 11 places :
Symmetric choice reduction at 12 with 11 rule applications. Total rules 1541 place count 267 transition count 543
Iterating global reduction 12 with 11 rules applied. Total rules applied 1552 place count 267 transition count 543
Discarding 9 places :
Symmetric choice reduction at 12 with 9 rule applications. Total rules 1561 place count 258 transition count 526
Iterating global reduction 12 with 9 rules applied. Total rules applied 1570 place count 258 transition count 526
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1571 place count 258 transition count 525
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 1573 place count 256 transition count 521
Iterating global reduction 13 with 2 rules applied. Total rules applied 1575 place count 256 transition count 521
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 1577 place count 254 transition count 517
Iterating global reduction 13 with 2 rules applied. Total rules applied 1579 place count 254 transition count 517
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 1581 place count 252 transition count 513
Iterating global reduction 13 with 2 rules applied. Total rules applied 1583 place count 252 transition count 513
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 1585 place count 250 transition count 509
Iterating global reduction 13 with 2 rules applied. Total rules applied 1587 place count 250 transition count 509
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1588 place count 249 transition count 507
Iterating global reduction 13 with 1 rules applied. Total rules applied 1589 place count 249 transition count 507
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1590 place count 248 transition count 502
Iterating global reduction 13 with 1 rules applied. Total rules applied 1591 place count 248 transition count 502
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 13 with 8 rules applied. Total rules applied 1599 place count 244 transition count 498
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 13 with 3 rules applied. Total rules applied 1602 place count 244 transition count 495
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 1603 place count 243 transition count 495
Discarding 5 places :
Symmetric choice reduction at 15 with 5 rule applications. Total rules 1608 place count 238 transition count 483
Iterating global reduction 15 with 5 rules applied. Total rules applied 1613 place count 238 transition count 483
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 15 with 2 rules applied. Total rules applied 1615 place count 238 transition count 481
Drop transitions (Redundant composition of simpler transitions.) removed 74 transitions
Redundant transition composition rules discarded 74 transitions
Iterating global reduction 16 with 74 rules applied. Total rules applied 1689 place count 238 transition count 407
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 16 with 33 rules applied. Total rules applied 1722 place count 238 transition count 374
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 17 with 33 rules applied. Total rules applied 1755 place count 205 transition count 374
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 18 with 3 Pre rules applied. Total rules applied 1755 place count 205 transition count 371
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 18 with 6 rules applied. Total rules applied 1761 place count 202 transition count 371
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 18 with 8 rules applied. Total rules applied 1769 place count 198 transition count 367
Discarding 3 places :
Symmetric choice reduction at 18 with 3 rule applications. Total rules 1772 place count 195 transition count 364
Iterating global reduction 18 with 3 rules applied. Total rules applied 1775 place count 195 transition count 364
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 18 with 7 rules applied. Total rules applied 1782 place count 195 transition count 357
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 18 with 1 rules applied. Total rules applied 1783 place count 194 transition count 356
Applied a total of 1783 rules in 121 ms. Remains 194 /1686 variables (removed 1492) and now considering 356/2139 (removed 1783) transitions.
[2025-05-30 07:14:16] [INFO ] Flow matrix only has 306 transitions (discarded 50 similar events)
// Phase 1: matrix 306 rows 194 cols
[2025-05-30 07:14:16] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:14:16] [INFO ] Implicit Places using invariants in 57 ms returned []
[2025-05-30 07:14:16] [INFO ] Flow matrix only has 306 transitions (discarded 50 similar events)
[2025-05-30 07:14:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:14:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 07:14:16] [INFO ] Implicit Places using invariants and state equation in 161 ms returned [9, 128]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 220 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 192/1686 places, 356/2139 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 190 transition count 354
Applied a total of 2 rules in 9 ms. Remains 190 /192 variables (removed 2) and now considering 354/356 (removed 2) transitions.
[2025-05-30 07:14:16] [INFO ] Flow matrix only has 304 transitions (discarded 50 similar events)
// Phase 1: matrix 304 rows 190 cols
[2025-05-30 07:14:16] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:14:16] [INFO ] Implicit Places using invariants in 49 ms returned []
[2025-05-30 07:14:16] [INFO ] Flow matrix only has 304 transitions (discarded 50 similar events)
[2025-05-30 07:14:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:14:16] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 190/1686 places, 354/2139 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 536 ms. Remains : 190/1686 places, 354/2139 transitions.
[2025-05-30 07:14:16] [INFO ] Flatten gal took : 4 ms
[2025-05-30 07:14:16] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:14:16] [INFO ] Input system was already deterministic with 354 transitions.
[2025-05-30 07:14:16] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:14:16] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:14:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality232370855263372424.gal : 1 ms
[2025-05-30 07:14:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality9128671493148873694.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/CTLCardinality232370855263372424.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9128671493148873694.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,4.54506e+06,0.285035,16032,2,2354,5,41847,6,0,1058,61303,0


Converting to forward existential form...Done !
original formula: EF(AG((((p929==0)||(p1193==1))||(p2435==0))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((((p929==0)||(p1193==1))||(p2435==0))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t6, t13, t14, t16, t31, t56, t62, t65, t70, t71, t73, t88, t113, t123, t128, t129, t131, ...489
(forward)formula 0,1,5.66713,197064,1,0,496,1.25361e+06,679,262,6263,774839,711
FORMULA CloudReconfiguration-PT-308-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2025-05-30 07:14:22] [INFO ] Flatten gal took : 30 ms
[2025-05-30 07:14:22] [INFO ] Flatten gal took : 29 ms
[2025-05-30 07:14:22] [INFO ] Applying decomposition
[2025-05-30 07:14:22] [INFO ] Flatten gal took : 30 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11535875908176149883.txt' '-o' '/tmp/graph11535875908176149883.bin' '-w' '/tmp/graph11535875908176149883.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11535875908176149883.bin' '-l' '-1' '-v' '-w' '/tmp/graph11535875908176149883.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:14:22] [INFO ] Decomposing Gal with order
[2025-05-30 07:14:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:14:22] [INFO ] Removed a total of 559 redundant transitions.
[2025-05-30 07:14:22] [INFO ] Flatten gal took : 63 ms
[2025-05-30 07:14:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 13 ms.
[2025-05-30 07:14:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality4637130584198671782.gal : 14 ms
[2025-05-30 07:14:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality8032789769084282860.ctl : 6 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/CTLCardinality4637130584198671782.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8032789769084282860.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 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,3.79389e+10,1.88722,56856,2214,280,89766,10588,2776,178856,132,75000,0


Converting to forward existential form...Done !
original formula: EG((!(E(AX((i36.i1.i0.u599.p2198==1)) U AG(((i30.u492.p1879==0)||(i7.i0.i5.u19.p75==1))))) * (i39.i0.i2.u643.p2345==0)))
=> equivalent forward existential formula: [FwdG(Init,(!(E(!(EX(!((i36.i1.i0.u599.p2198==1)))) U !(E(TRUE U !(((i30.u492.p1879==0)||(i7.i0.i5.u19.p75==1)))...199
Reverse transition relation is NOT exact ! Due to transitions t27, t211, t355, t409, t484, t537, t540, t727, t756, t779, t809, t841, t891, t896, t924, t995...2576
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 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.
[2025-05-30 07:39:47] [INFO ] Applying decomposition
[2025-05-30 07:39:47] [INFO ] Flatten gal took : 29 ms
[2025-05-30 07:39:47] [INFO ] Decomposing Gal with order
[2025-05-30 07:39:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:39:47] [INFO ] Removed a total of 79 redundant transitions.
[2025-05-30 07:39:47] [INFO ] Flatten gal took : 37 ms
[2025-05-30 07:39:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 221 labels/synchronizations in 2 ms.
[2025-05-30 07:39:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality17490979895152471654.gal : 5 ms
[2025-05-30 07:39:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality17766475947621963163.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/CTLCardinality17490979895152471654.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17766475947621963163.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.79389e+10,4.31678,132352,224,12702,6432,286500,163,13784,3823,1.3055e+06,0


Converting to forward existential form...Done !
original formula: EG((!(E(AX((i0.i1.u7.p2198==1)) U AG(((i0.i1.i0.u6.p1879==0)||(i0.u2.p75==1))))) * (i0.i1.u7.p2345==0)))
=> equivalent forward existential formula: [FwdG(Init,(!(E(!(EX(!((i0.i1.u7.p2198==1)))) U !(E(TRUE U !(((i0.i1.i0.u6.p1879==0)||(i0.u2.p75==1))))))) * (i0...183
Reverse transition relation is NOT exact ! Due to transitions t1982, t1983, t1987, t1989, i0.u2.t1, i0.u2.t1568, i0.u2.t1589, i0.u2.t1611, i0.u2.t1655, i0....3079
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudReconfiguration-PT-308"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is CloudReconfiguration-PT-308, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r044-tall-174854028100265"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-308.tgz
mv CloudReconfiguration-PT-308 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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