Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r044-tall-174854028100257.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-307, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-tall-174854028100257
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1012K
-rw-r--r-- 1 mcc users 7.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K 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-307-CTLCardinality-2023-12
FORMULA_NAME CloudReconfiguration-PT-307-CTLCardinality-2023-13
FORMULA_NAME CloudReconfiguration-PT-307-CTLCardinality-2023-14
FORMULA_NAME CloudReconfiguration-PT-307-CTLCardinality-2023-15
FORMULA_NAME CloudReconfiguration-PT-307-CTLCardinality-2025-00
FORMULA_NAME CloudReconfiguration-PT-307-CTLCardinality-2025-01
FORMULA_NAME CloudReconfiguration-PT-307-CTLCardinality-2025-02
FORMULA_NAME CloudReconfiguration-PT-307-CTLCardinality-2025-03
FORMULA_NAME CloudReconfiguration-PT-307-CTLCardinality-2025-04
FORMULA_NAME CloudReconfiguration-PT-307-CTLCardinality-2025-05
FORMULA_NAME CloudReconfiguration-PT-307-CTLCardinality-2025-06
FORMULA_NAME CloudReconfiguration-PT-307-CTLCardinality-2025-07
FORMULA_NAME CloudReconfiguration-PT-307-CTLCardinality-2025-08
FORMULA_NAME CloudReconfiguration-PT-307-CTLCardinality-2025-09
FORMULA_NAME CloudReconfiguration-PT-307-CTLCardinality-2025-10
FORMULA_NAME CloudReconfiguration-PT-307-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748587552673

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-307
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-05-30 06:45:53] [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 06:45:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 06:45:54] [INFO ] Load time of PNML (sax parser for PT used): 141 ms
[2025-05-30 06:45:54] [INFO ] Transformed 2584 places.
[2025-05-30 06:45:54] [INFO ] Transformed 3094 transitions.
[2025-05-30 06:45:54] [INFO ] Found NUPN structural information;
[2025-05-30 06:45:54] [INFO ] Parsed PT model containing 2584 places and 3094 transitions and 6459 arcs in 245 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Support contains 127 out of 2584 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2584/2584 places, 3094/3094 transitions.
Discarding 489 places :
Symmetric choice reduction at 0 with 489 rule applications. Total rules 489 place count 2095 transition count 2605
Iterating global reduction 0 with 489 rules applied. Total rules applied 978 place count 2095 transition count 2605
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 1005 place count 2095 transition count 2578
Discarding 211 places :
Symmetric choice reduction at 1 with 211 rule applications. Total rules 1216 place count 1884 transition count 2367
Iterating global reduction 1 with 211 rules applied. Total rules applied 1427 place count 1884 transition count 2367
Discarding 79 places :
Symmetric choice reduction at 1 with 79 rule applications. Total rules 1506 place count 1805 transition count 2288
Iterating global reduction 1 with 79 rules applied. Total rules applied 1585 place count 1805 transition count 2288
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 1599 place count 1805 transition count 2274
Discarding 38 places :
Symmetric choice reduction at 2 with 38 rule applications. Total rules 1637 place count 1767 transition count 2236
Iterating global reduction 2 with 38 rules applied. Total rules applied 1675 place count 1767 transition count 2236
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 1683 place count 1767 transition count 2228
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 1711 place count 1739 transition count 2196
Iterating global reduction 3 with 28 rules applied. Total rules applied 1739 place count 1739 transition count 2196
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 1756 place count 1722 transition count 2179
Iterating global reduction 3 with 17 rules applied. Total rules applied 1773 place count 1722 transition count 2179
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 1790 place count 1705 transition count 2162
Iterating global reduction 3 with 17 rules applied. Total rules applied 1807 place count 1705 transition count 2162
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 1823 place count 1689 transition count 2146
Iterating global reduction 3 with 16 rules applied. Total rules applied 1839 place count 1689 transition count 2146
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 1848 place count 1680 transition count 2132
Iterating global reduction 3 with 9 rules applied. Total rules applied 1857 place count 1680 transition count 2132
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1860 place count 1677 transition count 2128
Iterating global reduction 3 with 3 rules applied. Total rules applied 1863 place count 1677 transition count 2128
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1865 place count 1675 transition count 2126
Iterating global reduction 3 with 2 rules applied. Total rules applied 1867 place count 1675 transition count 2126
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1868 place count 1675 transition count 2125
Applied a total of 1868 rules in 1342 ms. Remains 1675 /2584 variables (removed 909) and now considering 2125/3094 (removed 969) transitions.
// Phase 1: matrix 2125 rows 1675 cols
[2025-05-30 06:45:55] [INFO ] Computed 4 invariants in 43 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:45:56] [INFO ] Implicit Places using invariants in 525 ms returned []
[2025-05-30 06:45:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:45:57] [INFO ] Implicit Places using invariants and state equation in 1029 ms returned [1664]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1589 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1674/2584 places, 2125/3094 transitions.
Applied a total of 0 rules in 66 ms. Remains 1674 /1674 variables (removed 0) and now considering 2125/2125 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3013 ms. Remains : 1674/2584 places, 2125/3094 transitions.
Support contains 127 out of 1674 places after structural reductions.
[2025-05-30 06:45:57] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-05-30 06:45:57] [INFO ] Flatten gal took : 136 ms
FORMULA CloudReconfiguration-PT-307-CTLCardinality-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 06:45:57] [INFO ] Flatten gal took : 75 ms
[2025-05-30 06:45:57] [INFO ] Input system was already deterministic with 2125 transitions.
Support contains 121 out of 1674 places (down from 127) after GAL structural reductions.
RANDOM walk for 40000 steps (343 resets) in 1314 ms. (30 steps per ms) remains 57/69 properties
BEST_FIRST walk for 4001 steps (10 resets) in 67 ms. (58 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (10 resets) in 44 ms. (88 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (11 resets) in 28 ms. (138 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (9 resets) in 16 ms. (235 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (11 resets) in 27 ms. (142 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (10 resets) in 25 ms. (153 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (10 resets) in 19 ms. (200 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (11 resets) in 18 ms. (210 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (10 resets) in 15 ms. (250 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4001 steps (10 resets) in 15 ms. (250 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (11 resets) in 20 ms. (190 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (10 resets) in 21 ms. (181 steps per ms) remains 56/57 properties
BEST_FIRST walk for 4002 steps (9 resets) in 25 ms. (153 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (10 resets) in 17 ms. (222 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (9 resets) in 23 ms. (166 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (9 resets) in 18 ms. (210 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (11 resets) in 15 ms. (250 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (10 resets) in 18 ms. (210 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (11 resets) in 21 ms. (182 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (9 resets) in 15 ms. (250 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (10 resets) in 16 ms. (235 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (11 resets) in 15 ms. (250 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4001 steps (11 resets) in 19 ms. (200 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (10 resets) in 18 ms. (210 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (9 resets) in 15 ms. (250 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (9 resets) in 23 ms. (166 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (10 resets) in 66 ms. (59 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (11 resets) in 13 ms. (286 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (9 resets) in 15 ms. (250 steps per ms) remains 55/56 properties
BEST_FIRST walk for 4002 steps (10 resets) in 20 ms. (190 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (10 resets) in 17 ms. (222 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (9 resets) in 25 ms. (153 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (10 resets) in 15 ms. (250 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (11 resets) in 20 ms. (190 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (9 resets) in 17 ms. (222 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (9 resets) in 15 ms. (250 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (11 resets) in 15 ms. (250 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (9 resets) in 16 ms. (235 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (10 resets) in 15 ms. (250 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (9 resets) in 21 ms. (182 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (10 resets) in 17 ms. (222 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (10 resets) in 15 ms. (250 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (9 resets) in 16 ms. (235 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (10 resets) in 17 ms. (222 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (9 resets) in 17 ms. (222 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (11 resets) in 16 ms. (235 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (11 resets) in 16 ms. (235 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (10 resets) in 21 ms. (181 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (10 resets) in 18 ms. (210 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (10 resets) in 17 ms. (222 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4001 steps (12 resets) in 22 ms. (173 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4001 steps (12 resets) in 15 ms. (250 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (10 resets) in 14 ms. (266 steps per ms) remains 55/55 properties
// Phase 1: matrix 2125 rows 1674 cols
[2025-05-30 06:45:58] [INFO ] Computed 3 invariants in 16 ms
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) 0/94 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (OVERLAPS) 1558/1652 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1652 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (OVERLAPS) 2109/3761 variables, 1652/1655 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3761/3799 variables, and 1655 constraints, problems are : Problem set: 0 solved, 55 unsolved in 5020 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 1652/1674 constraints, PredecessorRefiner: 55/55 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 55 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/94 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (OVERLAPS) 1558/1652 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1652 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (OVERLAPS) 2109/3761 variables, 1652/1655 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3761 variables, 54/1709 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3761/3799 variables, and 1709 constraints, problems are : Problem set: 0 solved, 55 unsolved in 5013 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 1652/1674 constraints, PredecessorRefiner: 54/55 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10124ms problems are : Problem set: 0 solved, 55 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 94 out of 1674 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1674/1674 places, 2125/2125 transitions.
Graph (trivial) has 1846 edges and 1674 vertex of which 576 / 1674 are part of one of the 59 SCC in 8 ms
Free SCC test removed 517 places
Drop transitions (Empty/Sink Transition effects.) removed 644 transitions
Reduce isomorphic transitions removed 644 transitions.
Graph (complete) has 1662 edges and 1157 vertex of which 1149 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.3 ms
Discarding 8 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 529 transitions
Trivial Post-agglo rules discarded 529 transitions
Performed 529 trivial Post agglomeration. Transition count delta: 529
Iterating post reduction 0 with 535 rules applied. Total rules applied 537 place count 1149 transition count 942
Reduce places removed 529 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 1 with 568 rules applied. Total rules applied 1105 place count 620 transition count 903
Reduce places removed 23 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 2 with 26 rules applied. Total rules applied 1131 place count 597 transition count 900
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 1134 place count 596 transition count 898
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 1137 place count 595 transition count 896
Reduce places removed 1 places and 0 transitions.
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Iterating post reduction 5 with 28 rules applied. Total rules applied 1165 place count 594 transition count 869
Reduce places removed 27 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 29 rules applied. Total rules applied 1194 place count 567 transition count 867
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 55 Pre rules applied. Total rules applied 1194 place count 567 transition count 812
Deduced a syphon composed of 55 places in 1 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 7 with 110 rules applied. Total rules applied 1304 place count 512 transition count 812
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 1311 place count 505 transition count 805
Iterating global reduction 7 with 7 rules applied. Total rules applied 1318 place count 505 transition count 805
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 1318 place count 505 transition count 804
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1320 place count 504 transition count 804
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 1327 place count 497 transition count 797
Iterating global reduction 7 with 7 rules applied. Total rules applied 1334 place count 497 transition count 797
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 1339 place count 497 transition count 792
Performed 190 Post agglomeration using F-continuation condition with reduction of 102 identical transitions.
Deduced a syphon composed of 190 places in 0 ms
Reduce places removed 190 places and 0 transitions.
Iterating global reduction 8 with 380 rules applied. Total rules applied 1719 place count 307 transition count 500
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 8 with 17 rules applied. Total rules applied 1736 place count 307 transition count 483
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1738 place count 305 transition count 481
Iterating global reduction 9 with 2 rules applied. Total rules applied 1740 place count 305 transition count 481
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 9 with 12 rules applied. Total rules applied 1752 place count 299 transition count 475
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 1757 place count 299 transition count 470
Performed 47 Post agglomeration using F-continuation condition with reduction of 13 identical transitions.
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 10 with 94 rules applied. Total rules applied 1851 place count 252 transition count 504
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 10 with 29 rules applied. Total rules applied 1880 place count 252 transition count 475
Discarding 13 places :
Symmetric choice reduction at 11 with 13 rule applications. Total rules 1893 place count 239 transition count 449
Iterating global reduction 11 with 13 rules applied. Total rules applied 1906 place count 239 transition count 449
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 11 with 5 rules applied. Total rules applied 1911 place count 239 transition count 444
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1912 place count 238 transition count 442
Iterating global reduction 12 with 1 rules applied. Total rules applied 1913 place count 238 transition count 442
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1914 place count 238 transition count 441
Drop transitions (Redundant composition of simpler transitions.) removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 13 with 23 rules applied. Total rules applied 1937 place count 238 transition count 418
Free-agglomeration rule applied 12 times.
Iterating global reduction 13 with 12 rules applied. Total rules applied 1949 place count 238 transition count 406
Reduce places removed 12 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 13 rules applied. Total rules applied 1962 place count 226 transition count 405
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 1963 place count 226 transition count 404
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 14 with 6 rules applied. Total rules applied 1969 place count 226 transition count 404
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 1970 place count 226 transition count 404
Applied a total of 1970 rules in 232 ms. Remains 226 /1674 variables (removed 1448) and now considering 404/2125 (removed 1721) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 232 ms. Remains : 226/1674 places, 404/2125 transitions.
RANDOM walk for 40000 steps (642 resets) in 450 ms. (88 steps per ms) remains 6/55 properties
BEST_FIRST walk for 40004 steps (172 resets) in 91 ms. (434 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40003 steps (192 resets) in 83 ms. (476 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (117 resets) in 74 ms. (533 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40003 steps (140 resets) in 89 ms. (444 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (162 resets) in 75 ms. (526 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (177 resets) in 37 ms. (1052 steps per ms) remains 4/4 properties
[2025-05-30 06:46:09] [INFO ] Flow matrix only has 399 transitions (discarded 5 similar events)
// Phase 1: matrix 399 rows 226 cols
[2025-05-30 06:46:09] [INFO ] Computed 3 invariants in 2 ms
[2025-05-30 06:46:09] [INFO ] State equation strengthened by 39 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) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 168/179 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/179 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 330/509 variables, 179/182 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/509 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 43/552 variables, 11/193 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/552 variables, 39/232 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/552 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 44/596 variables, 17/249 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/596 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 22/618 variables, 14/263 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/618 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 7/625 variables, 5/268 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/625 variables, 0/268 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 0/625 variables, 0/268 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 625/625 variables, and 268 constraints, problems are : Problem set: 0 solved, 4 unsolved in 436 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 226/226 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 168/179 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/179 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 330/509 variables, 179/182 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/509 variables, 2/184 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/509 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 43/552 variables, 11/195 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/552 variables, 39/234 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/552 variables, 2/236 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:46:10] [INFO ] Deduced a trap composed of 44 places in 45 ms of which 8 ms to minimize.
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp56 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:46:10] [INFO ] Deduced a trap composed of 99 places in 82 ms of which 12 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/552 variables, 2/238 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/552 variables, 0/238 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 44/596 variables, 17/255 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/596 variables, 0/255 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 22/618 variables, 14/269 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/618 variables, 0/269 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 7/625 variables, 5/274 constraints. Problems are: Problem set: 3 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:46:10] [INFO ] Deduced a trap composed of 85 places in 93 ms of which 12 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/625 variables, 1/275 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/625 variables, 0/275 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/625 variables, 0/275 constraints. Problems are: Problem set: 3 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 625/625 variables, and 275 constraints, problems are : Problem set: 3 solved, 1 unsolved in 720 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 226/226 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1172ms problems are : Problem set: 3 solved, 1 unsolved
Parikh walk visited 0 properties in 16 ms.
Support contains 2 out of 226 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 226/226 places, 404/404 transitions.
Graph (trivial) has 248 edges and 226 vertex of which 57 / 226 are part of one of the 22 SCC in 1 ms
Free SCC test removed 35 places
Drop transitions (Empty/Sink Transition effects.) removed 61 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 67 transitions.
Graph (complete) has 497 edges and 191 vertex of which 190 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 49 rules applied. Total rules applied 51 place count 190 transition count 288
Reduce places removed 48 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 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 1 with 65 rules applied. Total rules applied 116 place count 142 transition count 271
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 13 rules applied. Total rules applied 129 place count 135 transition count 265
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 130 place count 134 transition count 265
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 22 Pre rules applied. Total rules applied 130 place count 134 transition count 243
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 4 with 44 rules applied. Total rules applied 174 place count 112 transition count 243
Discarding 17 places :
Symmetric choice reduction at 4 with 17 rule applications. Total rules 191 place count 95 transition count 215
Iterating global reduction 4 with 17 rules applied. Total rules applied 208 place count 95 transition count 215
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 212 place count 95 transition count 211
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 217 place count 90 transition count 203
Iterating global reduction 5 with 5 rules applied. Total rules applied 222 place count 90 transition count 203
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 226 place count 90 transition count 199
Performed 21 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 6 with 42 rules applied. Total rules applied 268 place count 69 transition count 177
Drop transitions (Empty/Sink Transition effects.) removed 16 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 6 with 26 rules applied. Total rules applied 294 place count 69 transition count 151
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 300 place count 63 transition count 144
Iterating global reduction 7 with 6 rules applied. Total rules applied 306 place count 63 transition count 144
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 311 place count 63 transition count 139
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 8 with 10 rules applied. Total rules applied 321 place count 58 transition count 134
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 8 with 6 rules applied. Total rules applied 327 place count 58 transition count 128
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 329 place count 56 transition count 126
Iterating global reduction 9 with 2 rules applied. Total rules applied 331 place count 56 transition count 126
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 333 place count 56 transition count 124
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 334 place count 55 transition count 123
Iterating global reduction 10 with 1 rules applied. Total rules applied 335 place count 55 transition count 123
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 336 place count 55 transition count 122
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 11 with 12 rules applied. Total rules applied 348 place count 49 transition count 123
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 11 with 12 rules applied. Total rules applied 360 place count 49 transition count 111
Discarding 5 places :
Symmetric choice reduction at 12 with 5 rule applications. Total rules 365 place count 44 transition count 103
Iterating global reduction 12 with 5 rules applied. Total rules applied 370 place count 44 transition count 103
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 374 place count 44 transition count 99
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 375 place count 43 transition count 97
Iterating global reduction 13 with 1 rules applied. Total rules applied 376 place count 43 transition count 97
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 377 place count 43 transition count 96
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 14 with 11 rules applied. Total rules applied 388 place count 43 transition count 85
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 14 with 2 rules applied. Total rules applied 390 place count 42 transition count 84
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 391 place count 42 transition count 83
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 15 with 5 rules applied. Total rules applied 396 place count 42 transition count 83
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 15 with 3 rules applied. Total rules applied 399 place count 42 transition count 80
Discarding 2 places :
Symmetric choice reduction at 16 with 2 rule applications. Total rules 401 place count 40 transition count 78
Iterating global reduction 16 with 2 rules applied. Total rules applied 403 place count 40 transition count 78
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 16 with 2 rules applied. Total rules applied 405 place count 40 transition count 76
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 16 with 1 rules applied. Total rules applied 406 place count 39 transition count 75
Applied a total of 406 rules in 51 ms. Remains 39 /226 variables (removed 187) and now considering 75/404 (removed 329) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 39/226 places, 75/404 transitions.
RANDOM walk for 40000 steps (1390 resets) in 170 ms. (233 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (432 resets) in 42 ms. (930 steps per ms) remains 1/1 properties
Probably explored full state space saw : 1283 states, properties seen :0
Probabilistic random walk after 4887 steps, saw 1283 distinct states, run finished after 20 ms. (steps per millisecond=244 ) properties seen :0
Explored full state space saw : 1283 states, properties seen :0
Exhaustive walk after 4887 steps, saw 1283 distinct states, run finished after 7 ms. (steps per millisecond=698 ) properties seen :0
Successfully simplified 4 atomic propositions for a total of 15 simplifications.
[2025-05-30 06:46:10] [INFO ] Flatten gal took : 57 ms
[2025-05-30 06:46:10] [INFO ] Flatten gal took : 54 ms
[2025-05-30 06:46:11] [INFO ] Input system was already deterministic with 2125 transitions.
Computed a total of 25 stabilizing places and 27 stable transitions
Graph (complete) has 2310 edges and 1674 vertex of which 1665 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.21 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 1674/1674 places, 2125/2125 transitions.
Graph (trivial) has 2028 edges and 1674 vertex of which 707 / 1674 are part of one of the 63 SCC in 3 ms
Free SCC test removed 644 places
Ensure Unique test removed 749 transitions
Reduce isomorphic transitions removed 749 transitions.
Graph (complete) has 1556 edges and 1030 vertex of which 1021 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 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 1020 transition count 784
Reduce places removed 585 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 613 rules applied. Total rules applied 1200 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 1215 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 1217 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 1217 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 1301 place count 378 transition count 712
Discarding 23 places :
Symmetric choice reduction at 4 with 23 rule applications. Total rules 1324 place count 355 transition count 680
Iterating global reduction 4 with 23 rules applied. Total rules applied 1347 place count 355 transition count 680
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1347 place count 355 transition count 679
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1349 place count 354 transition count 679
Discarding 17 places :
Symmetric choice reduction at 4 with 17 rule applications. Total rules 1366 place count 337 transition count 657
Iterating global reduction 4 with 17 rules applied. Total rules applied 1383 place count 337 transition count 657
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 4 with 7 rules applied. Total rules applied 1390 place count 337 transition count 650
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1391 place count 336 transition count 650
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 1396 place count 331 transition count 640
Iterating global reduction 6 with 5 rules applied. Total rules applied 1401 place count 331 transition count 640
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1405 place count 327 transition count 632
Iterating global reduction 6 with 4 rules applied. Total rules applied 1409 place count 327 transition count 632
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 1 rules applied. Total rules applied 1410 place count 327 transition count 631
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1411 place count 326 transition count 631
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1413 place count 324 transition count 627
Iterating global reduction 8 with 2 rules applied. Total rules applied 1415 place count 324 transition count 627
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1417 place count 322 transition count 623
Iterating global reduction 8 with 2 rules applied. Total rules applied 1419 place count 322 transition count 623
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1420 place count 321 transition count 621
Iterating global reduction 8 with 1 rules applied. Total rules applied 1421 place count 321 transition count 621
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 8 with 84 rules applied. Total rules applied 1505 place count 279 transition count 579
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 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 8 with 28 rules applied. Total rules applied 1533 place count 279 transition count 551
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 1540 place count 272 transition count 551
Discarding 14 places :
Symmetric choice reduction at 10 with 14 rule applications. Total rules 1554 place count 258 transition count 526
Iterating global reduction 10 with 14 rules applied. Total rules applied 1568 place count 258 transition count 526
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1569 place count 258 transition count 525
Discarding 8 places :
Symmetric choice reduction at 11 with 8 rule applications. Total rules 1577 place count 250 transition count 510
Iterating global reduction 11 with 8 rules applied. Total rules applied 1585 place count 250 transition count 510
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1586 place count 250 transition count 509
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1587 place count 249 transition count 507
Iterating global reduction 12 with 1 rules applied. Total rules applied 1588 place count 249 transition count 507
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1589 place count 248 transition count 502
Iterating global reduction 12 with 1 rules applied. Total rules applied 1590 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 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 1598 place count 244 transition count 498
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 12 with 5 rules applied. Total rules applied 1603 place count 244 transition count 493
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 1604 place count 243 transition count 493
Discarding 4 places :
Symmetric choice reduction at 14 with 4 rule applications. Total rules 1608 place count 239 transition count 483
Iterating global reduction 14 with 4 rules applied. Total rules applied 1612 place count 239 transition count 483
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 1613 place count 239 transition count 482
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 15 with 4 rules applied. Total rules applied 1617 place count 237 transition count 480
Drop transitions (Redundant composition of simpler transitions.) removed 74 transitions
Redundant transition composition rules discarded 74 transitions
Iterating global reduction 15 with 74 rules applied. Total rules applied 1691 place count 237 transition count 406
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 15 with 33 rules applied. Total rules applied 1724 place count 237 transition count 373
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 16 with 33 rules applied. Total rules applied 1757 place count 204 transition count 373
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 17 with 3 Pre rules applied. Total rules applied 1757 place count 204 transition count 370
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 17 with 6 rules applied. Total rules applied 1763 place count 201 transition count 370
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 1771 place count 197 transition count 366
Discarding 3 places :
Symmetric choice reduction at 17 with 3 rule applications. Total rules 1774 place count 194 transition count 363
Iterating global reduction 17 with 3 rules applied. Total rules applied 1777 place count 194 transition count 363
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 17 with 7 rules applied. Total rules applied 1784 place count 194 transition count 356
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 1785 place count 193 transition count 355
Applied a total of 1785 rules in 195 ms. Remains 193 /1674 variables (removed 1481) and now considering 355/2125 (removed 1770) transitions.
[2025-05-30 06:46:11] [INFO ] Flow matrix only has 305 transitions (discarded 50 similar events)
// Phase 1: matrix 305 rows 193 cols
[2025-05-30 06:46:11] [INFO ] Computed 0 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:46:11] [INFO ] Implicit Places using invariants in 56 ms returned []
[2025-05-30 06:46:11] [INFO ] Flow matrix only has 305 transitions (discarded 50 similar events)
[2025-05-30 06:46:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:46:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 06:46:11] [INFO ] Implicit Places using invariants and state equation in 179 ms returned [9, 73, 131]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 238 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 190/1674 places, 355/2125 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 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 188 transition count 353
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 187 transition count 352
Applied a total of 3 rules in 18 ms. Remains 187 /190 variables (removed 3) and now considering 352/355 (removed 3) transitions.
[2025-05-30 06:46:11] [INFO ] Flow matrix only has 302 transitions (discarded 50 similar events)
// Phase 1: matrix 302 rows 187 cols
[2025-05-30 06:46:11] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:46:11] [INFO ] Implicit Places using invariants in 47 ms returned []
[2025-05-30 06:46:11] [INFO ] Flow matrix only has 302 transitions (discarded 50 similar events)
[2025-05-30 06:46:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:46:11] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 187/1674 places, 352/2125 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 606 ms. Remains : 187/1674 places, 352/2125 transitions.
[2025-05-30 06:46:11] [INFO ] Flatten gal took : 8 ms
[2025-05-30 06:46:11] [INFO ] Flatten gal took : 7 ms
[2025-05-30 06:46:11] [INFO ] Input system was already deterministic with 352 transitions.
[2025-05-30 06:46:11] [INFO ] Flatten gal took : 20 ms
[2025-05-30 06:46:11] [INFO ] Flatten gal took : 9 ms
RANDOM walk for 40000 steps (5252 resets) in 105 ms. (377 steps per ms) remains 1/1 properties
[2025-05-30 06:46:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8032456860852562904.gal : 10 ms
BEST_FIRST walk for 30630 steps (790 resets) in 54 ms. (556 steps per ms) remains 0/1 properties
FORMULA CloudReconfiguration-PT-307-CTLCardinality-2025-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2025-05-30 06:46:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14497736315513006984.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8032456860852562904.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14497736315513006984.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:188)
at java.base/java.io.BufferedInputStream.read1(BufferedInputStream.java:343)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:420)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Starting structural reductions in SI_CTL mode, iteration 0 : 1674/1674 places, 2125/2125 transitions.
Graph (trivial) has 2029 edges and 1674 vertex of which 707 / 1674 are part of one of the 63 SCC in 2 ms
Free SCC test removed 644 places
Ensure Unique test removed 749 transitions
Reduce isomorphic transitions removed 749 transitions.
Graph (complete) has 1556 edges and 1030 vertex of which 1021 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 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 589 transitions
Trivial Post-agglo rules discarded 589 transitions
Performed 589 trivial Post agglomeration. Transition count delta: 589
Iterating post reduction 0 with 589 rules applied. Total rules applied 591 place count 1020 transition count 780
Reduce places removed 589 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 615 rules applied. Total rules applied 1206 place count 431 transition count 754
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1218 place count 419 transition count 754
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 43 Pre rules applied. Total rules applied 1218 place count 419 transition count 711
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 1304 place count 376 transition count 711
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1326 place count 354 transition count 680
Iterating global reduction 3 with 22 rules applied. Total rules applied 1348 place count 354 transition count 680
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 1348 place count 354 transition count 679
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1350 place count 353 transition count 679
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 1366 place count 337 transition count 658
Iterating global reduction 3 with 16 rules applied. Total rules applied 1382 place count 337 transition count 658
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 3 with 7 rules applied. Total rules applied 1389 place count 337 transition count 651
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1390 place count 336 transition count 651
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 1395 place count 331 transition count 641
Iterating global reduction 5 with 5 rules applied. Total rules applied 1400 place count 331 transition count 641
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1404 place count 327 transition count 633
Iterating global reduction 5 with 4 rules applied. Total rules applied 1408 place count 327 transition count 633
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 1409 place count 327 transition count 632
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1410 place count 326 transition count 632
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1412 place count 324 transition count 628
Iterating global reduction 7 with 2 rules applied. Total rules applied 1414 place count 324 transition count 628
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1416 place count 322 transition count 624
Iterating global reduction 7 with 2 rules applied. Total rules applied 1418 place count 322 transition count 624
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1419 place count 321 transition count 622
Iterating global reduction 7 with 1 rules applied. Total rules applied 1420 place count 321 transition count 622
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 7 with 84 rules applied. Total rules applied 1504 place count 279 transition count 580
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 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 28 rules applied. Total rules applied 1532 place count 279 transition count 552
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 8 with 7 rules applied. Total rules applied 1539 place count 272 transition count 552
Discarding 14 places :
Symmetric choice reduction at 9 with 14 rule applications. Total rules 1553 place count 258 transition count 527
Iterating global reduction 9 with 14 rules applied. Total rules applied 1567 place count 258 transition count 527
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1568 place count 258 transition count 526
Discarding 8 places :
Symmetric choice reduction at 10 with 8 rule applications. Total rules 1576 place count 250 transition count 511
Iterating global reduction 10 with 8 rules applied. Total rules applied 1584 place count 250 transition count 511
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1585 place count 250 transition count 510
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1586 place count 249 transition count 508
Iterating global reduction 11 with 1 rules applied. Total rules applied 1587 place count 249 transition count 508
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1588 place count 248 transition count 503
Iterating global reduction 11 with 1 rules applied. Total rules applied 1589 place count 248 transition count 503
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 8 rules applied. Total rules applied 1597 place count 244 transition count 499
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 11 with 5 rules applied. Total rules applied 1602 place count 244 transition count 494
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1603 place count 243 transition count 494
Discarding 4 places :
Symmetric choice reduction at 13 with 4 rule applications. Total rules 1607 place count 239 transition count 484
Iterating global reduction 13 with 4 rules applied. Total rules applied 1611 place count 239 transition count 484
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 1612 place count 239 transition count 483
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 1616 place count 237 transition count 481
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 1691 place count 237 transition count 406
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 1724 place count 237 transition count 373
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 15 with 33 rules applied. Total rules applied 1757 place count 204 transition count 373
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 3 Pre rules applied. Total rules applied 1757 place count 204 transition count 370
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 16 with 6 rules applied. Total rules applied 1763 place count 201 transition count 370
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 16 with 8 rules applied. Total rules applied 1771 place count 197 transition count 366
Discarding 3 places :
Symmetric choice reduction at 16 with 3 rule applications. Total rules 1774 place count 194 transition count 363
Iterating global reduction 16 with 3 rules applied. Total rules applied 1777 place count 194 transition count 363
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 16 with 7 rules applied. Total rules applied 1784 place count 194 transition count 356
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 16 with 1 rules applied. Total rules applied 1785 place count 193 transition count 355
Applied a total of 1785 rules in 151 ms. Remains 193 /1674 variables (removed 1481) and now considering 355/2125 (removed 1770) transitions.
[2025-05-30 06:46:11] [INFO ] Flow matrix only has 305 transitions (discarded 50 similar events)
// Phase 1: matrix 305 rows 193 cols
[2025-05-30 06:46:11] [INFO ] Computed 0 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:46:12] [INFO ] Implicit Places using invariants in 68 ms returned []
[2025-05-30 06:46:12] [INFO ] Flow matrix only has 305 transitions (discarded 50 similar events)
[2025-05-30 06:46:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:46:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 06:46:12] [INFO ] Implicit Places using invariants and state equation in 184 ms returned [9, 67, 131]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 254 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 190/1674 places, 355/2125 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 188 transition count 353
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 187 transition count 352
Applied a total of 3 rules in 18 ms. Remains 187 /190 variables (removed 3) and now considering 352/355 (removed 3) transitions.
[2025-05-30 06:46:12] [INFO ] Flow matrix only has 302 transitions (discarded 50 similar events)
// Phase 1: matrix 302 rows 187 cols
[2025-05-30 06:46:12] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:46:12] [INFO ] Implicit Places using invariants in 58 ms returned []
[2025-05-30 06:46:12] [INFO ] Flow matrix only has 302 transitions (discarded 50 similar events)
[2025-05-30 06:46:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:46:12] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 198 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 187/1674 places, 352/2125 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 622 ms. Remains : 187/1674 places, 352/2125 transitions.
[2025-05-30 06:46:12] [INFO ] Flatten gal took : 8 ms
[2025-05-30 06:46:12] [INFO ] Flatten gal took : 7 ms
[2025-05-30 06:46:12] [INFO ] Input system was already deterministic with 352 transitions.
[2025-05-30 06:46:12] [INFO ] Flatten gal took : 7 ms
[2025-05-30 06:46:12] [INFO ] Flatten gal took : 7 ms
[2025-05-30 06:46:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality3718343086704980069.gal : 4 ms
[2025-05-30 06:46:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality4147148358408800742.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3718343086704980069.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4147148358408800742.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,1.61418e+06,0.258388,13320,2,1893,5,34064,6,0,1043,45071,0


Converting to forward existential form...Done !
original formula: AF(((p1515==0)&&(p1766==1)))
=> equivalent forward existential formula: [FwdG(Init,!(((p1515==0)&&(p1766==1))))] = FALSE
Hit Full ! (commute/partial/dont) 348/0/4
(forward)formula 0,0,0.994923,34464,1,0,8,145107,20,4,4662,97397,8
FORMULA CloudReconfiguration-PT-307-CTLCardinality-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1674/1674 places, 2125/2125 transitions.
Graph (trivial) has 2023 edges and 1674 vertex of which 710 / 1674 are part of one of the 63 SCC in 2 ms
Free SCC test removed 647 places
Ensure Unique test removed 752 transitions
Reduce isomorphic transitions removed 752 transitions.
Graph (complete) has 1553 edges and 1027 vertex of which 1018 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 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 582 transitions
Trivial Post-agglo rules discarded 582 transitions
Performed 582 trivial Post agglomeration. Transition count delta: 582
Iterating post reduction 0 with 582 rules applied. Total rules applied 584 place count 1017 transition count 784
Reduce places removed 582 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 610 rules applied. Total rules applied 1194 place count 435 transition count 756
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 1207 place count 422 transition count 756
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 42 Pre rules applied. Total rules applied 1207 place count 422 transition count 714
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 1291 place count 380 transition count 714
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1313 place count 358 transition count 684
Iterating global reduction 3 with 22 rules applied. Total rules applied 1335 place count 358 transition count 684
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 1335 place count 358 transition count 683
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1337 place count 357 transition count 683
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 1354 place count 340 transition count 661
Iterating global reduction 3 with 17 rules applied. Total rules applied 1371 place count 340 transition count 661
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 3 with 7 rules applied. Total rules applied 1378 place count 340 transition count 654
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1379 place count 339 transition count 654
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 1385 place count 333 transition count 642
Iterating global reduction 5 with 6 rules applied. Total rules applied 1391 place count 333 transition count 642
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 1396 place count 328 transition count 632
Iterating global reduction 5 with 5 rules applied. Total rules applied 1401 place count 328 transition count 632
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 1402 place count 328 transition count 631
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1403 place count 327 transition count 631
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1405 place count 325 transition count 627
Iterating global reduction 7 with 2 rules applied. Total rules applied 1407 place count 325 transition count 627
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1409 place count 323 transition count 623
Iterating global reduction 7 with 2 rules applied. Total rules applied 1411 place count 323 transition count 623
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1412 place count 322 transition count 621
Iterating global reduction 7 with 1 rules applied. Total rules applied 1413 place count 322 transition count 621
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 7 with 84 rules applied. Total rules applied 1497 place count 280 transition count 579
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 7 with 27 rules applied. Total rules applied 1524 place count 280 transition count 552
Reduce places removed 6 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 8 with 7 rules applied. Total rules applied 1531 place count 274 transition count 551
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1532 place count 273 transition count 551
Discarding 12 places :
Symmetric choice reduction at 10 with 12 rule applications. Total rules 1544 place count 261 transition count 530
Iterating global reduction 10 with 12 rules applied. Total rules applied 1556 place count 261 transition count 530
Discarding 8 places :
Symmetric choice reduction at 10 with 8 rule applications. Total rules 1564 place count 253 transition count 515
Iterating global reduction 10 with 8 rules applied. Total rules applied 1572 place count 253 transition count 515
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1573 place count 253 transition count 514
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 8 rules applied. Total rules applied 1581 place count 249 transition count 510
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 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 11 with 7 rules applied. Total rules applied 1588 place count 249 transition count 503
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1590 place count 247 transition count 503
Discarding 3 places :
Symmetric choice reduction at 13 with 3 rule applications. Total rules 1593 place count 244 transition count 497
Iterating global reduction 13 with 3 rules applied. Total rules applied 1596 place count 244 transition count 497
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 1597 place count 244 transition count 496
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 14 with 2 rules applied. Total rules applied 1599 place count 243 transition count 495
Drop transitions (Redundant composition of simpler transitions.) removed 74 transitions
Redundant transition composition rules discarded 74 transitions
Iterating global reduction 14 with 74 rules applied. Total rules applied 1673 place count 243 transition count 421
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 14 with 30 rules applied. Total rules applied 1703 place count 243 transition count 391
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 15 with 30 rules applied. Total rules applied 1733 place count 213 transition count 391
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 3 Pre rules applied. Total rules applied 1733 place count 213 transition count 388
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 1739 place count 210 transition count 388
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 16 with 10 rules applied. Total rules applied 1749 place count 205 transition count 383
Discarding 3 places :
Symmetric choice reduction at 16 with 3 rule applications. Total rules 1752 place count 202 transition count 380
Iterating global reduction 16 with 3 rules applied. Total rules applied 1755 place count 202 transition count 380
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 16 with 7 rules applied. Total rules applied 1762 place count 202 transition count 373
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 16 with 1 rules applied. Total rules applied 1763 place count 201 transition count 372
Applied a total of 1763 rules in 122 ms. Remains 201 /1674 variables (removed 1473) and now considering 372/2125 (removed 1753) transitions.
[2025-05-30 06:46:13] [INFO ] Flow matrix only has 321 transitions (discarded 51 similar events)
// Phase 1: matrix 321 rows 201 cols
[2025-05-30 06:46:13] [INFO ] Computed 0 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:46:13] [INFO ] Implicit Places using invariants in 64 ms returned []
[2025-05-30 06:46:13] [INFO ] Flow matrix only has 321 transitions (discarded 51 similar events)
[2025-05-30 06:46:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:46:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 06:46:13] [INFO ] Implicit Places using invariants and state equation in 174 ms returned [17, 75, 135]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 239 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 198/1674 places, 372/2125 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 196 transition count 370
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 195 transition count 369
Applied a total of 3 rules in 16 ms. Remains 195 /198 variables (removed 3) and now considering 369/372 (removed 3) transitions.
[2025-05-30 06:46:13] [INFO ] Flow matrix only has 318 transitions (discarded 51 similar events)
// Phase 1: matrix 318 rows 195 cols
[2025-05-30 06:46:13] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:46:13] [INFO ] Implicit Places using invariants in 50 ms returned []
[2025-05-30 06:46:13] [INFO ] Flow matrix only has 318 transitions (discarded 51 similar events)
[2025-05-30 06:46:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:46:14] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 195/1674 places, 369/2125 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 545 ms. Remains : 195/1674 places, 369/2125 transitions.
[2025-05-30 06:46:14] [INFO ] Flatten gal took : 7 ms
[2025-05-30 06:46:14] [INFO ] Flatten gal took : 7 ms
[2025-05-30 06:46:14] [INFO ] Input system was already deterministic with 369 transitions.
[2025-05-30 06:46:14] [INFO ] Flatten gal took : 6 ms
[2025-05-30 06:46:14] [INFO ] Flatten gal took : 7 ms
[2025-05-30 06:46:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality10618553251292688944.gal : 2 ms
[2025-05-30 06:46:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality4128358042172548436.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/CTLCardinality10618553251292688944.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4128358042172548436.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,2.22898e+06,0.244979,13904,2,2352,5,35078,6,0,1089,50725,0


Converting to forward existential form...Done !
original formula: EF(EG((EG(((p284==0)||(p1683==1))) * ((p49==0)||(p2543==1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(EG(((p284==0)||(p1683==1))) * ((p49==0)||(p2543==1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t11, t16, t17, t19, t34, t58, t64, t68, t73, t74, t78, t93, t117, t120, t124, t127, t132,...539
(forward)formula 0,1,4.89018,164024,1,0,570,888127,694,301,6261,1.05735e+06,803
FORMULA CloudReconfiguration-PT-307-CTLCardinality-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1674/1674 places, 2125/2125 transitions.
Graph (trivial) has 2028 edges and 1674 vertex of which 712 / 1674 are part of one of the 63 SCC in 1 ms
Free SCC test removed 649 places
Ensure Unique test removed 755 transitions
Reduce isomorphic transitions removed 755 transitions.
Graph (complete) has 1550 edges and 1025 vertex of which 1016 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 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 1015 transition count 778
Reduce places removed 585 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 613 rules applied. Total rules applied 1200 place count 430 transition count 750
Reduce places removed 13 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 14 rules applied. Total rules applied 1214 place count 417 transition count 749
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1215 place count 416 transition count 749
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 42 Pre rules applied. Total rules applied 1215 place count 416 transition count 707
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 1299 place count 374 transition count 707
Discarding 22 places :
Symmetric choice reduction at 4 with 22 rule applications. Total rules 1321 place count 352 transition count 676
Iterating global reduction 4 with 22 rules applied. Total rules applied 1343 place count 352 transition count 676
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1343 place count 352 transition count 675
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1345 place count 351 transition count 675
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 1361 place count 335 transition count 655
Iterating global reduction 4 with 16 rules applied. Total rules applied 1377 place count 335 transition count 655
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 4 with 7 rules applied. Total rules applied 1384 place count 335 transition count 648
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1385 place count 334 transition count 648
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 1391 place count 328 transition count 636
Iterating global reduction 6 with 6 rules applied. Total rules applied 1397 place count 328 transition count 636
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 1402 place count 323 transition count 626
Iterating global reduction 6 with 5 rules applied. Total rules applied 1407 place count 323 transition count 626
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 1 rules applied. Total rules applied 1408 place count 323 transition count 625
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1409 place count 322 transition count 625
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1411 place count 320 transition count 621
Iterating global reduction 8 with 2 rules applied. Total rules applied 1413 place count 320 transition count 621
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1415 place count 318 transition count 617
Iterating global reduction 8 with 2 rules applied. Total rules applied 1417 place count 318 transition count 617
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1418 place count 317 transition count 615
Iterating global reduction 8 with 1 rules applied. Total rules applied 1419 place count 317 transition count 615
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 8 with 84 rules applied. Total rules applied 1503 place count 275 transition count 573
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 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 8 with 28 rules applied. Total rules applied 1531 place count 275 transition count 545
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 1538 place count 268 transition count 545
Discarding 13 places :
Symmetric choice reduction at 10 with 13 rule applications. Total rules 1551 place count 255 transition count 522
Iterating global reduction 10 with 13 rules applied. Total rules applied 1564 place count 255 transition count 522
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1565 place count 255 transition count 521
Discarding 8 places :
Symmetric choice reduction at 11 with 8 rule applications. Total rules 1573 place count 247 transition count 506
Iterating global reduction 11 with 8 rules applied. Total rules applied 1581 place count 247 transition count 506
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1582 place count 247 transition count 505
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1583 place count 246 transition count 503
Iterating global reduction 12 with 1 rules applied. Total rules applied 1584 place count 246 transition count 503
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1585 place count 245 transition count 498
Iterating global reduction 12 with 1 rules applied. Total rules applied 1586 place count 245 transition count 498
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 1594 place count 241 transition count 494
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 12 with 6 rules applied. Total rules applied 1600 place count 241 transition count 488
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1602 place count 239 transition count 488
Discarding 4 places :
Symmetric choice reduction at 14 with 4 rule applications. Total rules 1606 place count 235 transition count 478
Iterating global reduction 14 with 4 rules applied. Total rules applied 1610 place count 235 transition count 478
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 1611 place count 235 transition count 477
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 15 with 2 rules applied. Total rules applied 1613 place count 234 transition count 476
Drop transitions (Redundant composition of simpler transitions.) removed 73 transitions
Redundant transition composition rules discarded 73 transitions
Iterating global reduction 15 with 73 rules applied. Total rules applied 1686 place count 234 transition count 403
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 15 with 32 rules applied. Total rules applied 1718 place count 234 transition count 371
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 16 with 32 rules applied. Total rules applied 1750 place count 202 transition count 371
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 17 with 3 Pre rules applied. Total rules applied 1750 place count 202 transition count 368
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 17 with 6 rules applied. Total rules applied 1756 place count 199 transition count 368
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 17 with 8 rules applied. Total rules applied 1764 place count 195 transition count 364
Discarding 3 places :
Symmetric choice reduction at 17 with 3 rule applications. Total rules 1767 place count 192 transition count 361
Iterating global reduction 17 with 3 rules applied. Total rules applied 1770 place count 192 transition count 361
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 17 with 7 rules applied. Total rules applied 1777 place count 192 transition count 354
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 1778 place count 192 transition count 354
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 1779 place count 192 transition count 353
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 1780 place count 191 transition count 352
Applied a total of 1780 rules in 124 ms. Remains 191 /1674 variables (removed 1483) and now considering 352/2125 (removed 1773) transitions.
[2025-05-30 06:46:19] [INFO ] Flow matrix only has 302 transitions (discarded 50 similar events)
// Phase 1: matrix 302 rows 191 cols
[2025-05-30 06:46:19] [INFO ] Computed 0 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:46:19] [INFO ] Implicit Places using invariants in 57 ms returned []
[2025-05-30 06:46:19] [INFO ] Flow matrix only has 302 transitions (discarded 50 similar events)
[2025-05-30 06:46:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:46:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 06:46:19] [INFO ] Implicit Places using invariants and state equation in 164 ms returned [9, 68, 126]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 223 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 188/1674 places, 352/2125 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 186 transition count 350
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 185 transition count 349
Applied a total of 3 rules in 12 ms. Remains 185 /188 variables (removed 3) and now considering 349/352 (removed 3) transitions.
[2025-05-30 06:46:19] [INFO ] Flow matrix only has 299 transitions (discarded 50 similar events)
// Phase 1: matrix 299 rows 185 cols
[2025-05-30 06:46:19] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:46:19] [INFO ] Implicit Places using invariants in 47 ms returned []
[2025-05-30 06:46:19] [INFO ] Flow matrix only has 299 transitions (discarded 50 similar events)
[2025-05-30 06:46:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:46:19] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 185/1674 places, 349/2125 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 510 ms. Remains : 185/1674 places, 349/2125 transitions.
[2025-05-30 06:46:19] [INFO ] Flatten gal took : 8 ms
[2025-05-30 06:46:19] [INFO ] Flatten gal took : 7 ms
[2025-05-30 06:46:19] [INFO ] Input system was already deterministic with 349 transitions.
[2025-05-30 06:46:19] [INFO ] Flatten gal took : 7 ms
[2025-05-30 06:46:19] [INFO ] Flatten gal took : 7 ms
[2025-05-30 06:46:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality2231958698045281566.gal : 2 ms
[2025-05-30 06:46:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality3593793423771857900.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/CTLCardinality2231958698045281566.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3593793423771857900.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,1.53042e+06,0.228327,13180,2,1886,5,32320,6,0,1032,45123,0


Converting to forward existential form...Done !
original formula: EG(((p2535==0)||(p713==1)))
=> equivalent forward existential formula: [FwdG(Init,((p2535==0)||(p713==1)))] != FALSE
Hit Full ! (commute/partial/dont) 344/0/5
(forward)formula 0,1,1.0023,40024,1,0,9,164324,19,4,4620,129666,8
FORMULA CloudReconfiguration-PT-307-CTLCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 1674/1674 places, 2125/2125 transitions.
Graph (trivial) has 2017 edges and 1674 vertex of which 680 / 1674 are part of one of the 62 SCC in 1 ms
Free SCC test removed 618 places
Ensure Unique test removed 713 transitions
Reduce isomorphic transitions removed 713 transitions.
Graph (complete) has 1592 edges and 1056 vertex of which 1047 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 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 591 transitions
Trivial Post-agglo rules discarded 591 transitions
Performed 591 trivial Post agglomeration. Transition count delta: 591
Iterating post reduction 0 with 591 rules applied. Total rules applied 593 place count 1046 transition count 814
Reduce places removed 591 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 1 with 625 rules applied. Total rules applied 1218 place count 455 transition count 780
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 18 rules applied. Total rules applied 1236 place count 439 transition count 778
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 1239 place count 438 transition count 776
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 1242 place count 437 transition count 774
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 4 rules applied. Total rules applied 1246 place count 436 transition count 771
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 3 rules applied. Total rules applied 1249 place count 434 transition count 770
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1250 place count 433 transition count 770
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 44 Pre rules applied. Total rules applied 1250 place count 433 transition count 726
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 8 with 88 rules applied. Total rules applied 1338 place count 389 transition count 726
Discarding 22 places :
Symmetric choice reduction at 8 with 22 rule applications. Total rules 1360 place count 367 transition count 696
Iterating global reduction 8 with 22 rules applied. Total rules applied 1382 place count 367 transition count 696
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 2 Pre rules applied. Total rules applied 1382 place count 367 transition count 694
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 1386 place count 365 transition count 694
Discarding 17 places :
Symmetric choice reduction at 8 with 17 rule applications. Total rules 1403 place count 348 transition count 672
Iterating global reduction 8 with 17 rules applied. Total rules applied 1420 place count 348 transition count 672
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 8 with 7 rules applied. Total rules applied 1427 place count 348 transition count 665
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1428 place count 347 transition count 665
Discarding 5 places :
Symmetric choice reduction at 10 with 5 rule applications. Total rules 1433 place count 342 transition count 655
Iterating global reduction 10 with 5 rules applied. Total rules applied 1438 place count 342 transition count 655
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 1442 place count 338 transition count 647
Iterating global reduction 10 with 4 rules applied. Total rules applied 1446 place count 338 transition count 647
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 1 rules applied. Total rules applied 1447 place count 338 transition count 646
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1448 place count 337 transition count 646
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1449 place count 336 transition count 644
Iterating global reduction 12 with 1 rules applied. Total rules applied 1450 place count 336 transition count 644
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1451 place count 335 transition count 642
Iterating global reduction 12 with 1 rules applied. Total rules applied 1452 place count 335 transition count 642
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1453 place count 334 transition count 640
Iterating global reduction 12 with 1 rules applied. Total rules applied 1454 place count 334 transition count 640
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 12 with 84 rules applied. Total rules applied 1538 place count 292 transition count 598
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 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 12 with 29 rules applied. Total rules applied 1567 place count 292 transition count 569
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 13 with 8 rules applied. Total rules applied 1575 place count 285 transition count 568
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 1576 place count 284 transition count 568
Discarding 13 places :
Symmetric choice reduction at 15 with 13 rule applications. Total rules 1589 place count 271 transition count 544
Iterating global reduction 15 with 13 rules applied. Total rules applied 1602 place count 271 transition count 544
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 1603 place count 271 transition count 543
Discarding 7 places :
Symmetric choice reduction at 16 with 7 rule applications. Total rules 1610 place count 264 transition count 529
Iterating global reduction 16 with 7 rules applied. Total rules applied 1617 place count 264 transition count 529
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 1625 place count 260 transition count 525
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 16 with 6 rules applied. Total rules applied 1631 place count 260 transition count 519
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 17 with 1 rules applied. Total rules applied 1632 place count 259 transition count 519
Discarding 3 places :
Symmetric choice reduction at 18 with 3 rule applications. Total rules 1635 place count 256 transition count 513
Iterating global reduction 18 with 3 rules applied. Total rules applied 1638 place count 256 transition count 513
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 18 with 1 rules applied. Total rules applied 1639 place count 256 transition count 512
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 19 with 4 rules applied. Total rules applied 1643 place count 254 transition count 510
Drop transitions (Redundant composition of simpler transitions.) removed 76 transitions
Redundant transition composition rules discarded 76 transitions
Iterating global reduction 19 with 76 rules applied. Total rules applied 1719 place count 254 transition count 434
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 19 with 34 rules applied. Total rules applied 1753 place count 254 transition count 400
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 20 with 34 rules applied. Total rules applied 1787 place count 220 transition count 400
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 21 with 3 Pre rules applied. Total rules applied 1787 place count 220 transition count 397
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 21 with 6 rules applied. Total rules applied 1793 place count 217 transition count 397
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 21 with 6 rules applied. Total rules applied 1799 place count 214 transition count 394
Discarding 2 places :
Symmetric choice reduction at 21 with 2 rule applications. Total rules 1801 place count 212 transition count 392
Iterating global reduction 21 with 2 rules applied. Total rules applied 1803 place count 212 transition count 392
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 21 with 8 rules applied. Total rules applied 1811 place count 212 transition count 384
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 21 with 1 rules applied. Total rules applied 1812 place count 212 transition count 384
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 21 with 1 rules applied. Total rules applied 1813 place count 211 transition count 383
Applied a total of 1813 rules in 107 ms. Remains 211 /1674 variables (removed 1463) and now considering 383/2125 (removed 1742) transitions.
[2025-05-30 06:46:20] [INFO ] Flow matrix only has 331 transitions (discarded 52 similar events)
// Phase 1: matrix 331 rows 211 cols
[2025-05-30 06:46:20] [INFO ] Computed 0 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:46:20] [INFO ] Implicit Places using invariants in 57 ms returned []
[2025-05-30 06:46:20] [INFO ] Flow matrix only has 331 transitions (discarded 52 similar events)
[2025-05-30 06:46:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:46:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 06:46:20] [INFO ] Implicit Places using invariants and state equation in 161 ms returned [18, 83, 143]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 220 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 208/1674 places, 383/2125 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 206 transition count 381
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 205 transition count 380
Applied a total of 3 rules in 13 ms. Remains 205 /208 variables (removed 3) and now considering 380/383 (removed 3) transitions.
[2025-05-30 06:46:20] [INFO ] Flow matrix only has 328 transitions (discarded 52 similar events)
// Phase 1: matrix 328 rows 205 cols
[2025-05-30 06:46:20] [INFO ] Computed 0 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:46:21] [INFO ] Implicit Places using invariants in 50 ms returned []
[2025-05-30 06:46:21] [INFO ] Flow matrix only has 328 transitions (discarded 52 similar events)
[2025-05-30 06:46:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:46:21] [INFO ] Implicit Places using invariants and state equation in 107 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 : 205/1674 places, 380/2125 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 499 ms. Remains : 205/1674 places, 380/2125 transitions.
[2025-05-30 06:46:21] [INFO ] Flatten gal took : 9 ms
[2025-05-30 06:46:21] [INFO ] Flatten gal took : 8 ms
[2025-05-30 06:46:21] [INFO ] Input system was already deterministic with 380 transitions.
[2025-05-30 06:46:21] [INFO ] Flatten gal took : 7 ms
[2025-05-30 06:46:21] [INFO ] Flatten gal took : 6 ms
[2025-05-30 06:46:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality11120053912110021234.gal : 1 ms
[2025-05-30 06:46:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality2051361861249214380.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/CTLCardinality11120053912110021234.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2051361861249214380.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,2.73798e+06,0.267963,15016,2,2588,5,38303,6,0,1140,56329,0


Converting to forward existential form...Done !
original formula: A((p1966==1) U AF((!(A((((p56==0)||(p1471==1))&&((p1057==0)||(p597==1))) U (p2065!=1))) * ((p314==0)||(p1061==1)))))
=> equivalent forward existential formula: [((Init * !(EG(!(!(EG(!((!(!((E(!((p2065!=1)) U (!((((p56==0)||(p1471==1))&&((p1057==0)||(p597==1)))) * !((p2065...576
Reverse transition relation is NOT exact ! Due to transitions t3, t7, t12, t13, t15, t27, t31, t59, t66, t70, t75, t76, t78, t93, t121, t124, t128, t131, t...519
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,6.41716,236904,1,0,685,1.36887e+06,724,388,6897,1.55814e+06,914
FORMULA CloudReconfiguration-PT-307-CTLCardinality-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1674/1674 places, 2125/2125 transitions.
Graph (trivial) has 2007 edges and 1674 vertex of which 706 / 1674 are part of one of the 62 SCC in 1 ms
Free SCC test removed 644 places
Ensure Unique test removed 750 transitions
Reduce isomorphic transitions removed 750 transitions.
Graph (complete) has 1555 edges and 1030 vertex of which 1022 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 569 transitions
Trivial Post-agglo rules discarded 569 transitions
Performed 569 trivial Post agglomeration. Transition count delta: 569
Iterating post reduction 0 with 569 rules applied. Total rules applied 571 place count 1021 transition count 800
Reduce places removed 569 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 595 rules applied. Total rules applied 1166 place count 452 transition count 774
Reduce places removed 12 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 14 rules applied. Total rules applied 1180 place count 440 transition count 772
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1182 place count 438 transition count 772
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 43 Pre rules applied. Total rules applied 1182 place count 438 transition count 729
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 1268 place count 395 transition count 729
Discarding 22 places :
Symmetric choice reduction at 4 with 22 rule applications. Total rules 1290 place count 373 transition count 699
Iterating global reduction 4 with 22 rules applied. Total rules applied 1312 place count 373 transition count 699
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1312 place count 373 transition count 698
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1314 place count 372 transition count 698
Discarding 17 places :
Symmetric choice reduction at 4 with 17 rule applications. Total rules 1331 place count 355 transition count 676
Iterating global reduction 4 with 17 rules applied. Total rules applied 1348 place count 355 transition count 676
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 4 with 7 rules applied. Total rules applied 1355 place count 355 transition count 669
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1356 place count 354 transition count 669
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 1362 place count 348 transition count 657
Iterating global reduction 6 with 6 rules applied. Total rules applied 1368 place count 348 transition count 657
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 1373 place count 343 transition count 647
Iterating global reduction 6 with 5 rules applied. Total rules applied 1378 place count 343 transition count 647
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 1 rules applied. Total rules applied 1379 place count 343 transition count 646
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1380 place count 342 transition count 646
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1382 place count 340 transition count 642
Iterating global reduction 8 with 2 rules applied. Total rules applied 1384 place count 340 transition count 642
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1386 place count 338 transition count 638
Iterating global reduction 8 with 2 rules applied. Total rules applied 1388 place count 338 transition count 638
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1389 place count 337 transition count 636
Iterating global reduction 8 with 1 rules applied. Total rules applied 1390 place count 337 transition count 636
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 8 with 84 rules applied. Total rules applied 1474 place count 295 transition count 594
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 8 with 23 rules applied. Total rules applied 1497 place count 295 transition count 571
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 1502 place count 290 transition count 571
Discarding 13 places :
Symmetric choice reduction at 10 with 13 rule applications. Total rules 1515 place count 277 transition count 548
Iterating global reduction 10 with 13 rules applied. Total rules applied 1528 place count 277 transition count 548
Discarding 8 places :
Symmetric choice reduction at 10 with 8 rule applications. Total rules 1536 place count 269 transition count 533
Iterating global reduction 10 with 8 rules applied. Total rules applied 1544 place count 269 transition count 533
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1545 place count 269 transition count 532
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 8 rules applied. Total rules applied 1553 place count 265 transition count 528
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 11 with 6 rules applied. Total rules applied 1559 place count 265 transition count 522
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1560 place count 264 transition count 522
Discarding 3 places :
Symmetric choice reduction at 13 with 3 rule applications. Total rules 1563 place count 261 transition count 516
Iterating global reduction 13 with 3 rules applied. Total rules applied 1566 place count 261 transition count 516
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 13 with 4 rules applied. Total rules applied 1570 place count 259 transition count 514
Drop transitions (Redundant composition of simpler transitions.) removed 73 transitions
Redundant transition composition rules discarded 73 transitions
Iterating global reduction 13 with 73 rules applied. Total rules applied 1643 place count 259 transition count 441
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 13 with 30 rules applied. Total rules applied 1673 place count 259 transition count 411
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 14 with 30 rules applied. Total rules applied 1703 place count 229 transition count 411
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 3 Pre rules applied. Total rules applied 1703 place count 229 transition count 408
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 15 with 6 rules applied. Total rules applied 1709 place count 226 transition count 408
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 15 with 10 rules applied. Total rules applied 1719 place count 221 transition count 403
Discarding 3 places :
Symmetric choice reduction at 15 with 3 rule applications. Total rules 1722 place count 218 transition count 400
Iterating global reduction 15 with 3 rules applied. Total rules applied 1725 place count 218 transition count 400
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 15 with 8 rules applied. Total rules applied 1733 place count 218 transition count 392
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 15 with 3 rules applied. Total rules applied 1736 place count 218 transition count 392
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 1737 place count 218 transition count 391
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1738 place count 217 transition count 390
Applied a total of 1738 rules in 115 ms. Remains 217 /1674 variables (removed 1457) and now considering 390/2125 (removed 1735) transitions.
[2025-05-30 06:46:27] [INFO ] Flow matrix only has 341 transitions (discarded 49 similar events)
// Phase 1: matrix 341 rows 217 cols
[2025-05-30 06:46:27] [INFO ] Computed 0 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:46:28] [INFO ] Implicit Places using invariants in 246 ms returned []
[2025-05-30 06:46:28] [INFO ] Flow matrix only has 341 transitions (discarded 49 similar events)
[2025-05-30 06:46:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:46:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 06:46:28] [INFO ] Implicit Places using invariants and state equation in 209 ms returned [17, 80, 144]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 459 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 214/1674 places, 390/2125 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 212 transition count 388
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 211 transition count 387
Applied a total of 3 rules in 14 ms. Remains 211 /214 variables (removed 3) and now considering 387/390 (removed 3) transitions.
[2025-05-30 06:46:28] [INFO ] Flow matrix only has 338 transitions (discarded 49 similar events)
// Phase 1: matrix 338 rows 211 cols
[2025-05-30 06:46:28] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:46:28] [INFO ] Implicit Places using invariants in 309 ms returned []
[2025-05-30 06:46:28] [INFO ] Flow matrix only has 338 transitions (discarded 49 similar events)
[2025-05-30 06:46:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:46:28] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 442 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 211/1674 places, 387/2125 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1030 ms. Remains : 211/1674 places, 387/2125 transitions.
[2025-05-30 06:46:28] [INFO ] Flatten gal took : 6 ms
[2025-05-30 06:46:28] [INFO ] Flatten gal took : 7 ms
[2025-05-30 06:46:28] [INFO ] Input system was already deterministic with 387 transitions.
[2025-05-30 06:46:28] [INFO ] Flatten gal took : 7 ms
[2025-05-30 06:46:28] [INFO ] Flatten gal took : 6 ms
[2025-05-30 06:46:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality17246274360017727231.gal : 2 ms
[2025-05-30 06:46:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality10456683862345811672.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/CTLCardinality17246274360017727231.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10456683862345811672.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,2.82533e+06,0.338653,15096,2,2460,5,39313,6,0,1174,55362,0


Converting to forward existential form...Done !
original formula: AF(((A(((!((p221==0)||(p373==1)))&&(p1042==1)) U AF(EG((p2502==0)))) + AF(AG(((p1676==0)&&(p422==1))))) + ((p1590==1) + (EF(((p797==0)&&(...223
=> equivalent forward existential formula: [FwdG(Init,!(((!((E(!(!(EG(!(EG((p2502==0)))))) U (!(((!((p221==0)||(p373==1)))&&(p1042==1))) * !(!(EG(!(EG((p25...375
Reverse transition relation is NOT exact ! Due to transitions t0, t5, t12, t19, t26, t41, t65, t71, t75, t80, t81, t103, t127, t130, t136, t139, t144, t145...546
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,14.2282,430584,1,0,780,2.79525e+06,753,421,7324,2.2633e+06,1060
FORMULA CloudReconfiguration-PT-307-CTLCardinality-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1674/1674 places, 2125/2125 transitions.
Discarding 66 places :
Symmetric choice reduction at 0 with 66 rule applications. Total rules 66 place count 1608 transition count 2058
Iterating global reduction 0 with 66 rules applied. Total rules applied 132 place count 1608 transition count 2058
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 137 place count 1608 transition count 2053
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 170 place count 1575 transition count 2018
Iterating global reduction 1 with 33 rules applied. Total rules applied 203 place count 1575 transition count 2018
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 204 place count 1575 transition count 2017
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 219 place count 1560 transition count 1999
Iterating global reduction 2 with 15 rules applied. Total rules applied 234 place count 1560 transition count 1999
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 235 place count 1560 transition count 1998
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 246 place count 1549 transition count 1987
Iterating global reduction 3 with 11 rules applied. Total rules applied 257 place count 1549 transition count 1987
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 266 place count 1540 transition count 1977
Iterating global reduction 3 with 9 rules applied. Total rules applied 275 place count 1540 transition count 1977
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 284 place count 1531 transition count 1966
Iterating global reduction 3 with 9 rules applied. Total rules applied 293 place count 1531 transition count 1966
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 300 place count 1524 transition count 1957
Iterating global reduction 3 with 7 rules applied. Total rules applied 307 place count 1524 transition count 1957
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 308 place count 1524 transition count 1956
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 313 place count 1519 transition count 1948
Iterating global reduction 4 with 5 rules applied. Total rules applied 318 place count 1519 transition count 1948
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 322 place count 1515 transition count 1943
Iterating global reduction 4 with 4 rules applied. Total rules applied 326 place count 1515 transition count 1943
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 327 place count 1515 transition count 1942
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 330 place count 1512 transition count 1937
Iterating global reduction 5 with 3 rules applied. Total rules applied 333 place count 1512 transition count 1937
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 335 place count 1510 transition count 1933
Iterating global reduction 5 with 2 rules applied. Total rules applied 337 place count 1510 transition count 1933
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 339 place count 1508 transition count 1931
Iterating global reduction 5 with 2 rules applied. Total rules applied 341 place count 1508 transition count 1931
Applied a total of 341 rules in 825 ms. Remains 1508 /1674 variables (removed 166) and now considering 1931/2125 (removed 194) transitions.
// Phase 1: matrix 1931 rows 1508 cols
[2025-05-30 06:46:43] [INFO ] Computed 3 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:46:44] [INFO ] Implicit Places using invariants in 226 ms returned []
[2025-05-30 06:46:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:46:45] [INFO ] Implicit Places using invariants and state equation in 865 ms returned []
Implicit Place search using SMT with State Equation took 1093 ms to find 0 implicit places.
Running 1930 sub problems to find dead transitions.
[2025-05-30 06:46:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1507 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1930 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1507/3439 variables, and 3 constraints, problems are : Problem set: 0 solved, 1930 unsolved in 30050 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1508 constraints, PredecessorRefiner: 1930/1930 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1930 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1507 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1930 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 1507/3439 variables, and 3 constraints, problems are : Problem set: 0 solved, 1930 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1508 constraints, PredecessorRefiner: 0/1930 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60585ms problems are : Problem set: 0 solved, 1930 unsolved
Search for dead transitions found 0 dead transitions in 60592ms
Starting structural reductions in LTL mode, iteration 1 : 1508/1674 places, 1931/2125 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62528 ms. Remains : 1508/1674 places, 1931/2125 transitions.
[2025-05-30 06:47:45] [INFO ] Flatten gal took : 33 ms
[2025-05-30 06:47:45] [INFO ] Flatten gal took : 45 ms
[2025-05-30 06:47:45] [INFO ] Input system was already deterministic with 1931 transitions.
[2025-05-30 06:47:45] [INFO ] Flatten gal took : 38 ms
[2025-05-30 06:47:45] [INFO ] Flatten gal took : 29 ms
[2025-05-30 06:47:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality16073814149131575298.gal : 6 ms
[2025-05-30 06:47:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality2424850340912719792.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/CTLCardinality16073814149131575298.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2424850340912719792.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,8.66769e+09,10.7961,285748,2,26032,5,783748,6,0,7965,1.42921e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 06:48:16] [INFO ] Flatten gal took : 31 ms
[2025-05-30 06:48:16] [INFO ] Applying decomposition
[2025-05-30 06:48:16] [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/graph1177928886163732447.txt' '-o' '/tmp/graph1177928886163732447.bin' '-w' '/tmp/graph1177928886163732447.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1177928886163732447.bin' '-l' '-1' '-v' '-w' '/tmp/graph1177928886163732447.weights' '-q' '0' '-e' '0.001'
[2025-05-30 06:48:16] [INFO ] Decomposing Gal with order
[2025-05-30 06:48:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 06:48:16] [INFO ] Removed a total of 512 redundant transitions.
[2025-05-30 06:48:16] [INFO ] Flatten gal took : 148 ms
[2025-05-30 06:48:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 61 ms.
[2025-05-30 06:48:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality14185695744851108736.gal : 30 ms
[2025-05-30 06:48:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality7608608473123293417.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/CTLCardinality14185695744851108736.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7608608473123293417.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,8.66769e+09,1.32557,41740,1986,244,65692,5805,2439,129369,122,37697,0


Converting to forward existential form...Done !
original formula: A(EG(EX(EX(EG(((i36.i0.i0.u544.p2291==0)||(i8.i0.i0.u99.p598==1)))))) U AX(!(AX((i1.u39.p227==0)))))
=> equivalent forward existential formula: [((Init * !(EG(!(!(EX(!(!(!(EX(!((i1.u39.p227==0)))))))))))) * !(E(!(!(EX(!(!(!(EX(!((i1.u39.p227==0))))))))) U ...285
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t260, t320, t369, t440, t489, t645, t674, t726, t757, t835, t957, t1110, t1191, t1...2075
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found 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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found 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 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1674/1674 places, 2125/2125 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 1610 transition count 2060
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 1610 transition count 2060
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 133 place count 1610 transition count 2055
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 165 place count 1578 transition count 2021
Iterating global reduction 1 with 32 rules applied. Total rules applied 197 place count 1578 transition count 2021
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 198 place count 1578 transition count 2020
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 212 place count 1564 transition count 2003
Iterating global reduction 2 with 14 rules applied. Total rules applied 226 place count 1564 transition count 2003
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 227 place count 1564 transition count 2002
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 237 place count 1554 transition count 1992
Iterating global reduction 3 with 10 rules applied. Total rules applied 247 place count 1554 transition count 1992
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 255 place count 1546 transition count 1983
Iterating global reduction 3 with 8 rules applied. Total rules applied 263 place count 1546 transition count 1983
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 271 place count 1538 transition count 1973
Iterating global reduction 3 with 8 rules applied. Total rules applied 279 place count 1538 transition count 1973
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 285 place count 1532 transition count 1966
Iterating global reduction 3 with 6 rules applied. Total rules applied 291 place count 1532 transition count 1966
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 292 place count 1532 transition count 1965
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 297 place count 1527 transition count 1957
Iterating global reduction 4 with 5 rules applied. Total rules applied 302 place count 1527 transition count 1957
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 306 place count 1523 transition count 1952
Iterating global reduction 4 with 4 rules applied. Total rules applied 310 place count 1523 transition count 1952
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 1523 transition count 1951
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 314 place count 1520 transition count 1946
Iterating global reduction 5 with 3 rules applied. Total rules applied 317 place count 1520 transition count 1946
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 319 place count 1518 transition count 1942
Iterating global reduction 5 with 2 rules applied. Total rules applied 321 place count 1518 transition count 1942
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 323 place count 1516 transition count 1940
Iterating global reduction 5 with 2 rules applied. Total rules applied 325 place count 1516 transition count 1940
Applied a total of 325 rules in 813 ms. Remains 1516 /1674 variables (removed 158) and now considering 1940/2125 (removed 185) transitions.
// Phase 1: matrix 1940 rows 1516 cols
[2025-05-30 06:48:47] [INFO ] Computed 3 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:48:48] [INFO ] Implicit Places using invariants in 308 ms returned []
[2025-05-30 06:48:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:48:49] [INFO ] Implicit Places using invariants and state equation in 968 ms returned []
Implicit Place search using SMT with State Equation took 1307 ms to find 0 implicit places.
Running 1939 sub problems to find dead transitions.
[2025-05-30 06:48:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1515 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1939 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1515/3456 variables, and 3 constraints, problems are : Problem set: 0 solved, 1939 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1516 constraints, PredecessorRefiner: 1939/1939 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1939 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1515 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1939 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1515/3456 variables, and 3 constraints, problems are : Problem set: 0 solved, 1939 unsolved in 30047 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1516 constraints, PredecessorRefiner: 0/1939 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60447ms problems are : Problem set: 0 solved, 1939 unsolved
Search for dead transitions found 0 dead transitions in 60450ms
Starting structural reductions in LTL mode, iteration 1 : 1516/1674 places, 1940/2125 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62575 ms. Remains : 1516/1674 places, 1940/2125 transitions.
[2025-05-30 06:49:49] [INFO ] Flatten gal took : 47 ms
[2025-05-30 06:49:49] [INFO ] Flatten gal took : 85 ms
[2025-05-30 06:49:49] [INFO ] Input system was already deterministic with 1940 transitions.
[2025-05-30 06:49:49] [INFO ] Flatten gal took : 31 ms
[2025-05-30 06:49:49] [INFO ] Flatten gal took : 35 ms
[2025-05-30 06:49:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality9563457851972836799.gal : 6 ms
[2025-05-30 06:49:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality14612883476248675936.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/CTLCardinality9563457851972836799.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14612883476248675936.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,8.81569e+09,10.3748,266416,2,26019,5,694748,6,0,8006,1.38682e+06,0


Converting to forward existential form...Done !
original formula: (EF(((EX(((p241==0)&&(p1996==1))) + (p2286==0)) + ((p1838==0)&&(p1849==1)))) * AG(AX((p2262==0))))
=> equivalent forward existential formula: ([(Init * !(E(TRUE U ((EX(((p241==0)&&(p1996==1))) + (p2286==0)) + ((p1838==0)&&(p1849==1))))))] = FALSE * [(EY(...198
(forward)formula 0,0,12.187,266416,1,0,8,694748,9,2,12450,1.38682e+06,2
FORMULA CloudReconfiguration-PT-307-CTLCardinality-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 1674/1674 places, 2125/2125 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 1610 transition count 2060
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 1610 transition count 2060
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 133 place count 1610 transition count 2055
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 167 place count 1576 transition count 2019
Iterating global reduction 1 with 34 rules applied. Total rules applied 201 place count 1576 transition count 2019
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 202 place count 1576 transition count 2018
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 217 place count 1561 transition count 2000
Iterating global reduction 2 with 15 rules applied. Total rules applied 232 place count 1561 transition count 2000
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 244 place count 1549 transition count 1988
Iterating global reduction 2 with 12 rules applied. Total rules applied 256 place count 1549 transition count 1988
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 264 place count 1541 transition count 1979
Iterating global reduction 2 with 8 rules applied. Total rules applied 272 place count 1541 transition count 1979
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 280 place count 1533 transition count 1969
Iterating global reduction 2 with 8 rules applied. Total rules applied 288 place count 1533 transition count 1969
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 295 place count 1526 transition count 1960
Iterating global reduction 2 with 7 rules applied. Total rules applied 302 place count 1526 transition count 1960
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 303 place count 1526 transition count 1959
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 308 place count 1521 transition count 1951
Iterating global reduction 3 with 5 rules applied. Total rules applied 313 place count 1521 transition count 1951
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 317 place count 1517 transition count 1946
Iterating global reduction 3 with 4 rules applied. Total rules applied 321 place count 1517 transition count 1946
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 322 place count 1517 transition count 1945
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 325 place count 1514 transition count 1940
Iterating global reduction 4 with 3 rules applied. Total rules applied 328 place count 1514 transition count 1940
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 330 place count 1512 transition count 1936
Iterating global reduction 4 with 2 rules applied. Total rules applied 332 place count 1512 transition count 1936
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 334 place count 1510 transition count 1934
Iterating global reduction 4 with 2 rules applied. Total rules applied 336 place count 1510 transition count 1934
Applied a total of 336 rules in 800 ms. Remains 1510 /1674 variables (removed 164) and now considering 1934/2125 (removed 191) transitions.
// Phase 1: matrix 1934 rows 1510 cols
[2025-05-30 06:50:02] [INFO ] Computed 3 invariants in 26 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:50:03] [INFO ] Implicit Places using invariants in 228 ms returned []
[2025-05-30 06:50:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:50:03] [INFO ] Implicit Places using invariants and state equation in 852 ms returned []
Implicit Place search using SMT with State Equation took 1135 ms to find 0 implicit places.
Running 1933 sub problems to find dead transitions.
[2025-05-30 06:50:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1509 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1933 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1509/3444 variables, and 3 constraints, problems are : Problem set: 0 solved, 1933 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1510 constraints, PredecessorRefiner: 1933/1933 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1933 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1509 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1933 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1509/3444 variables, and 3 constraints, problems are : Problem set: 0 solved, 1933 unsolved in 30045 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1510 constraints, PredecessorRefiner: 0/1933 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60474ms problems are : Problem set: 0 solved, 1933 unsolved
Search for dead transitions found 0 dead transitions in 60479ms
Starting structural reductions in LTL mode, iteration 1 : 1510/1674 places, 1934/2125 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62418 ms. Remains : 1510/1674 places, 1934/2125 transitions.
[2025-05-30 06:51:04] [INFO ] Flatten gal took : 27 ms
[2025-05-30 06:51:04] [INFO ] Flatten gal took : 27 ms
[2025-05-30 06:51:04] [INFO ] Input system was already deterministic with 1934 transitions.
[2025-05-30 06:51:04] [INFO ] Flatten gal took : 26 ms
[2025-05-30 06:51:04] [INFO ] Flatten gal took : 30 ms
[2025-05-30 06:51:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality8412106208114784409.gal : 6 ms
[2025-05-30 06:51:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality14694829604009869661.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/CTLCardinality8412106208114784409.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14694829604009869661.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,8.67847e+09,11.3334,286808,2,26186,5,787994,6,0,7976,1.43477e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 06:51:34] [INFO ] Flatten gal took : 29 ms
[2025-05-30 06:51:34] [INFO ] Applying decomposition
[2025-05-30 06:51:34] [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/graph9246797257549592613.txt' '-o' '/tmp/graph9246797257549592613.bin' '-w' '/tmp/graph9246797257549592613.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9246797257549592613.bin' '-l' '-1' '-v' '-w' '/tmp/graph9246797257549592613.weights' '-q' '0' '-e' '0.001'
[2025-05-30 06:51:34] [INFO ] Decomposing Gal with order
[2025-05-30 06:51:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 06:51:35] [INFO ] Removed a total of 523 redundant transitions.
[2025-05-30 06:51:35] [INFO ] Flatten gal took : 154 ms
[2025-05-30 06:51:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 66 labels/synchronizations in 39 ms.
[2025-05-30 06:51:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality1789640500228915949.gal : 26 ms
[2025-05-30 06:51:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality11485209702267139252.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/CTLCardinality1789640500228915949.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11485209702267139252.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,8.67847e+09,1.31359,43836,1828,223,77197,2607,2473,117447,132,12835,0


Converting to forward existential form...Done !
original formula: AG(((EG((A(EG(((i9.i1.i1.u106.p603==0)||(i3.u22.p113==1))) U AG((i13.i0.i0.u181.p787==1))) * A(AX((i8.i1.i0.u76.p456==1)) U E(((i17.i0.i2...269
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !((i31.u491.p2071==1))) * !((i12.u158.p742==0))) * !(EG((!((E(!(!(E(TRUE U !((i13.i0.i0.u1...641
Reverse transition relation is NOT exact ! Due to transitions t26, t210, t263, t294, t372, t443, t492, t648, t729, t789, t838, t960, t1114, t1195, t1226, t...1980
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1674/1674 places, 2125/2125 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 1625 transition count 2076
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 1625 transition count 2076
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 101 place count 1625 transition count 2073
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 128 place count 1598 transition count 2045
Iterating global reduction 1 with 27 rules applied. Total rules applied 155 place count 1598 transition count 2045
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 156 place count 1598 transition count 2044
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 167 place count 1587 transition count 2030
Iterating global reduction 2 with 11 rules applied. Total rules applied 178 place count 1587 transition count 2030
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 186 place count 1579 transition count 2022
Iterating global reduction 2 with 8 rules applied. Total rules applied 194 place count 1579 transition count 2022
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 200 place count 1573 transition count 2015
Iterating global reduction 2 with 6 rules applied. Total rules applied 206 place count 1573 transition count 2015
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 211 place count 1568 transition count 2009
Iterating global reduction 2 with 5 rules applied. Total rules applied 216 place count 1568 transition count 2009
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 219 place count 1565 transition count 2005
Iterating global reduction 2 with 3 rules applied. Total rules applied 222 place count 1565 transition count 2005
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 225 place count 1562 transition count 2000
Iterating global reduction 2 with 3 rules applied. Total rules applied 228 place count 1562 transition count 2000
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 230 place count 1560 transition count 1998
Iterating global reduction 2 with 2 rules applied. Total rules applied 232 place count 1560 transition count 1998
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 233 place count 1560 transition count 1997
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 234 place count 1559 transition count 1995
Iterating global reduction 3 with 1 rules applied. Total rules applied 235 place count 1559 transition count 1995
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 236 place count 1558 transition count 1993
Iterating global reduction 3 with 1 rules applied. Total rules applied 237 place count 1558 transition count 1993
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 238 place count 1557 transition count 1992
Iterating global reduction 3 with 1 rules applied. Total rules applied 239 place count 1557 transition count 1992
Applied a total of 239 rules in 808 ms. Remains 1557 /1674 variables (removed 117) and now considering 1992/2125 (removed 133) transitions.
// Phase 1: matrix 1992 rows 1557 cols
[2025-05-30 06:52:06] [INFO ] Computed 3 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:52:06] [INFO ] Implicit Places using invariants in 234 ms returned []
[2025-05-30 06:52:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:52:07] [INFO ] Implicit Places using invariants and state equation in 892 ms returned []
Implicit Place search using SMT with State Equation took 1152 ms to find 0 implicit places.
Running 1991 sub problems to find dead transitions.
[2025-05-30 06:52:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
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(s1345 timeout
1.0)
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(s1365 1.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1556 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1991 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1556/3549 variables, and 3 constraints, problems are : Problem set: 0 solved, 1991 unsolved in 30047 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1557 constraints, PredecessorRefiner: 1991/1991 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1991 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1556 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1991 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1556/3549 variables, and 3 constraints, problems are : Problem set: 0 solved, 1991 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1557 constraints, PredecessorRefiner: 0/1991 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60456ms problems are : Problem set: 0 solved, 1991 unsolved
Search for dead transitions found 0 dead transitions in 60459ms
Starting structural reductions in LTL mode, iteration 1 : 1557/1674 places, 1992/2125 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62423 ms. Remains : 1557/1674 places, 1992/2125 transitions.
[2025-05-30 06:53:07] [INFO ] Flatten gal took : 28 ms
[2025-05-30 06:53:07] [INFO ] Flatten gal took : 28 ms
[2025-05-30 06:53:08] [INFO ] Input system was already deterministic with 1992 transitions.
[2025-05-30 06:53:08] [INFO ] Flatten gal took : 28 ms
[2025-05-30 06:53:08] [INFO ] Flatten gal took : 27 ms
[2025-05-30 06:53:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality17805275139187006881.gal : 6 ms
[2025-05-30 06:53:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality10109452451402861676.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/CTLCardinality17805275139187006881.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10109452451402861676.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,9.5432e+09,12.4944,284832,2,26584,5,757613,6,0,8222,1.47771e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 06:53:38] [INFO ] Flatten gal took : 28 ms
[2025-05-30 06:53:38] [INFO ] Applying decomposition
[2025-05-30 06:53:38] [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/graph1009298470719921890.txt' '-o' '/tmp/graph1009298470719921890.bin' '-w' '/tmp/graph1009298470719921890.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1009298470719921890.bin' '-l' '-1' '-v' '-w' '/tmp/graph1009298470719921890.weights' '-q' '0' '-e' '0.001'
[2025-05-30 06:53:38] [INFO ] Decomposing Gal with order
[2025-05-30 06:53:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 06:53:38] [INFO ] Removed a total of 547 redundant transitions.
[2025-05-30 06:53:38] [INFO ] Flatten gal took : 60 ms
[2025-05-30 06:53:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 12 ms.
[2025-05-30 06:53:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality5332432779475920558.gal : 14 ms
[2025-05-30 06:53:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality194838891918380460.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/CTLCardinality5332432779475920558.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality194838891918380460.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.5432e+09,1.09384,39688,1949,243,55477,8839,2618,113530,123,58337,0


Converting to forward existential form...Done !
original formula: (AX(((E(!(AG((i17.u274.p1137==1))) U (((((i16.i1.i2.u227.p946==0)||(i5.u13.p429==1))||(i2.i1.i0.u67.p364==0))&&((i14.u212.p907==0)||(i31....996
=> equivalent forward existential formula: (([FwdG(((EY(Init) * !(E(TRUE U EX(((i18.i0.i3.u279.p1168==0)&&(i5.u50.p278==1)))))) * !(E(!(!(E(TRUE U !((i17.u...2432
Reverse transition relation is NOT exact ! Due to transitions t26, t192, t221, t274, t334, t383, t454, t504, t702, t754, t785, t814, t863, t987, t1159, t11...2138
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found 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 a local SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found 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 a local SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 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 0,0,11.3444,421640,1,0,762782,14849,23903,2.04105e+06,649,77556,2000455
FORMULA CloudReconfiguration-PT-307-CTLCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 1674/1674 places, 2125/2125 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 1610 transition count 2060
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 1610 transition count 2060
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 133 place count 1610 transition count 2055
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 166 place count 1577 transition count 2020
Iterating global reduction 1 with 33 rules applied. Total rules applied 199 place count 1577 transition count 2020
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 200 place count 1577 transition count 2019
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 216 place count 1561 transition count 2000
Iterating global reduction 2 with 16 rules applied. Total rules applied 232 place count 1561 transition count 2000
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 233 place count 1561 transition count 1999
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 245 place count 1549 transition count 1987
Iterating global reduction 3 with 12 rules applied. Total rules applied 257 place count 1549 transition count 1987
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 266 place count 1540 transition count 1977
Iterating global reduction 3 with 9 rules applied. Total rules applied 275 place count 1540 transition count 1977
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 284 place count 1531 transition count 1966
Iterating global reduction 3 with 9 rules applied. Total rules applied 293 place count 1531 transition count 1966
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 300 place count 1524 transition count 1957
Iterating global reduction 3 with 7 rules applied. Total rules applied 307 place count 1524 transition count 1957
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 308 place count 1524 transition count 1956
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 312 place count 1520 transition count 1950
Iterating global reduction 4 with 4 rules applied. Total rules applied 316 place count 1520 transition count 1950
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 320 place count 1516 transition count 1945
Iterating global reduction 4 with 4 rules applied. Total rules applied 324 place count 1516 transition count 1945
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 325 place count 1516 transition count 1944
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 328 place count 1513 transition count 1939
Iterating global reduction 5 with 3 rules applied. Total rules applied 331 place count 1513 transition count 1939
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 333 place count 1511 transition count 1935
Iterating global reduction 5 with 2 rules applied. Total rules applied 335 place count 1511 transition count 1935
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 337 place count 1509 transition count 1933
Iterating global reduction 5 with 2 rules applied. Total rules applied 339 place count 1509 transition count 1933
Applied a total of 339 rules in 796 ms. Remains 1509 /1674 variables (removed 165) and now considering 1933/2125 (removed 192) transitions.
// Phase 1: matrix 1933 rows 1509 cols
[2025-05-30 06:53:50] [INFO ] Computed 3 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:53:51] [INFO ] Implicit Places using invariants in 254 ms returned []
[2025-05-30 06:53:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:53:52] [INFO ] Implicit Places using invariants and state equation in 963 ms returned []
Implicit Place search using SMT with State Equation took 1220 ms to find 0 implicit places.
Running 1932 sub problems to find dead transitions.
[2025-05-30 06:53:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1508 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1932 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1508/3442 variables, and 3 constraints, problems are : Problem set: 0 solved, 1932 unsolved in 30039 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1509 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) 0/1508 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1932 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1508/3442 variables, and 3 constraints, problems are : Problem set: 0 solved, 1932 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1509 constraints, PredecessorRefiner: 0/1932 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60417ms problems are : Problem set: 0 solved, 1932 unsolved
Search for dead transitions found 0 dead transitions in 60420ms
Starting structural reductions in LTL mode, iteration 1 : 1509/1674 places, 1933/2125 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62444 ms. Remains : 1509/1674 places, 1933/2125 transitions.
[2025-05-30 06:54:52] [INFO ] Flatten gal took : 25 ms
[2025-05-30 06:54:52] [INFO ] Flatten gal took : 26 ms
[2025-05-30 06:54:52] [INFO ] Input system was already deterministic with 1933 transitions.
[2025-05-30 06:54:52] [INFO ] Flatten gal took : 26 ms
[2025-05-30 06:54:52] [INFO ] Flatten gal took : 26 ms
[2025-05-30 06:54:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality4240112428821752807.gal : 4 ms
[2025-05-30 06:54:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality4742603098845210258.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/CTLCardinality4240112428821752807.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4742603098845210258.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,8.67326e+09,11.4161,280440,2,25530,5,750936,6,0,7971,1.44563e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 06:55:22] [INFO ] Flatten gal took : 28 ms
[2025-05-30 06:55:22] [INFO ] Applying decomposition
[2025-05-30 06:55:22] [INFO ] Flatten gal took : 40 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13700412072562067652.txt' '-o' '/tmp/graph13700412072562067652.bin' '-w' '/tmp/graph13700412072562067652.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13700412072562067652.bin' '-l' '-1' '-v' '-w' '/tmp/graph13700412072562067652.weights' '-q' '0' '-e' '0.001'
[2025-05-30 06:55:22] [INFO ] Decomposing Gal with order
[2025-05-30 06:55:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 06:55:22] [INFO ] Removed a total of 473 redundant transitions.
[2025-05-30 06:55:23] [INFO ] Flatten gal took : 53 ms
[2025-05-30 06:55:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 10 ms.
[2025-05-30 06:55:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality2170536345446993631.gal : 11 ms
[2025-05-30 06:55:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality7845710867731990541.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/CTLCardinality2170536345446993631.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7845710867731990541.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,8.67326e+09,1.33783,48040,2223,274,80566,13144,2521,124557,149,38029,0


Converting to forward existential form...Done !
original formula: EF(EX((AG(A(((i31.i0.i1.u518.p2162==0)||(i36.i0.i2.u259.p1152==1)) U (i26.i2.i3.u394.p1643==1))) * ((AG(((i8.i1.i0.u124.p645==0)||(i34.i1...269
=> equivalent forward existential formula: (([((EY(FwdU(Init,TRUE)) * !(E(TRUE U !(!((E(!((i26.i2.i3.u394.p1643==1)) U (!(((i31.i0.i1.u518.p2162==0)||(i36....1100
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t208, t260, t291, t320, t369, t440, t489, t674, t726, t757, t835, t957, t1113, t11...2103
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
(forward)formula 0,0,11.539,423080,1,0,826415,17332,22240,1.78248e+06,748,50058,2443849
FORMULA CloudReconfiguration-PT-307-CTLCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 1674/1674 places, 2125/2125 transitions.
Discarding 66 places :
Symmetric choice reduction at 0 with 66 rule applications. Total rules 66 place count 1608 transition count 2058
Iterating global reduction 0 with 66 rules applied. Total rules applied 132 place count 1608 transition count 2058
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 137 place count 1608 transition count 2053
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 170 place count 1575 transition count 2018
Iterating global reduction 1 with 33 rules applied. Total rules applied 203 place count 1575 transition count 2018
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 204 place count 1575 transition count 2017
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 219 place count 1560 transition count 1999
Iterating global reduction 2 with 15 rules applied. Total rules applied 234 place count 1560 transition count 1999
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 235 place count 1560 transition count 1998
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 246 place count 1549 transition count 1987
Iterating global reduction 3 with 11 rules applied. Total rules applied 257 place count 1549 transition count 1987
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 265 place count 1541 transition count 1978
Iterating global reduction 3 with 8 rules applied. Total rules applied 273 place count 1541 transition count 1978
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 281 place count 1533 transition count 1968
Iterating global reduction 3 with 8 rules applied. Total rules applied 289 place count 1533 transition count 1968
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 295 place count 1527 transition count 1960
Iterating global reduction 3 with 6 rules applied. Total rules applied 301 place count 1527 transition count 1960
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 302 place count 1527 transition count 1959
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 306 place count 1523 transition count 1953
Iterating global reduction 4 with 4 rules applied. Total rules applied 310 place count 1523 transition count 1953
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 314 place count 1519 transition count 1948
Iterating global reduction 4 with 4 rules applied. Total rules applied 318 place count 1519 transition count 1948
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 319 place count 1519 transition count 1947
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 322 place count 1516 transition count 1942
Iterating global reduction 5 with 3 rules applied. Total rules applied 325 place count 1516 transition count 1942
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 327 place count 1514 transition count 1938
Iterating global reduction 5 with 2 rules applied. Total rules applied 329 place count 1514 transition count 1938
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 331 place count 1512 transition count 1936
Iterating global reduction 5 with 2 rules applied. Total rules applied 333 place count 1512 transition count 1936
Applied a total of 333 rules in 789 ms. Remains 1512 /1674 variables (removed 162) and now considering 1936/2125 (removed 189) transitions.
// Phase 1: matrix 1936 rows 1512 cols
[2025-05-30 06:55:35] [INFO ] Computed 3 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:55:35] [INFO ] Implicit Places using invariants in 259 ms returned []
[2025-05-30 06:55:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:55:36] [INFO ] Implicit Places using invariants and state equation in 919 ms returned []
Implicit Place search using SMT with State Equation took 1191 ms to find 0 implicit places.
Running 1935 sub problems to find dead transitions.
[2025-05-30 06:55:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1511 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1935 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1511/3448 variables, and 3 constraints, problems are : Problem set: 0 solved, 1935 unsolved in 30038 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1512 constraints, PredecessorRefiner: 1935/1935 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1935 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1511 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1935 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1511/3448 variables, and 3 constraints, problems are : Problem set: 0 solved, 1935 unsolved in 30038 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1512 constraints, PredecessorRefiner: 0/1935 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60419ms problems are : Problem set: 0 solved, 1935 unsolved
Search for dead transitions found 0 dead transitions in 60422ms
Starting structural reductions in LTL mode, iteration 1 : 1512/1674 places, 1936/2125 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62412 ms. Remains : 1512/1674 places, 1936/2125 transitions.
[2025-05-30 06:56:37] [INFO ] Flatten gal took : 26 ms
[2025-05-30 06:56:37] [INFO ] Flatten gal took : 25 ms
[2025-05-30 06:56:37] [INFO ] Input system was already deterministic with 1936 transitions.
[2025-05-30 06:56:37] [INFO ] Flatten gal took : 50 ms
[2025-05-30 06:56:37] [INFO ] Flatten gal took : 25 ms
[2025-05-30 06:56:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality10193700037995595157.gal : 5 ms
[2025-05-30 06:56:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality1006272896571513817.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/CTLCardinality10193700037995595157.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1006272896571513817.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,8.68577e+09,11.8003,293748,2,27072,5,836363,6,0,7986,1.45688e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 06:57:07] [INFO ] Flatten gal took : 26 ms
[2025-05-30 06:57:07] [INFO ] Applying decomposition
[2025-05-30 06:57:07] [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/graph2298586808720652425.txt' '-o' '/tmp/graph2298586808720652425.bin' '-w' '/tmp/graph2298586808720652425.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2298586808720652425.bin' '-l' '-1' '-v' '-w' '/tmp/graph2298586808720652425.weights' '-q' '0' '-e' '0.001'
[2025-05-30 06:57:07] [INFO ] Decomposing Gal with order
[2025-05-30 06:57:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 06:57:07] [INFO ] Removed a total of 482 redundant transitions.
[2025-05-30 06:57:07] [INFO ] Flatten gal took : 52 ms
[2025-05-30 06:57:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 10 ms.
[2025-05-30 06:57:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality8246387107266380145.gal : 12 ms
[2025-05-30 06:57:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality3136944381292968205.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/CTLCardinality8246387107266380145.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3136944381292968205.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,8.68577e+09,1.08016,39300,2072,249,55736,8239,2473,116850,153,44800,0


Converting to forward existential form...Done !
original formula: EX(EG(AG(EF((i16.i2.i2.u249.p1145==0)))))
=> equivalent forward existential formula: [FwdG(EY(Init),!(E(TRUE U !(E(TRUE U (i16.i2.i2.u249.p1145==0))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t274, t275, t291, t320, t369, t440, t489, t645, t726, t757, t786, t835, t957, t114...2057
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
(forward)formula 0,0,7.95772,268164,1,0,471345,12733,21896,1.02699e+06,786,55597,1911630
FORMULA CloudReconfiguration-PT-307-CTLCardinality-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1674/1674 places, 2125/2125 transitions.
Graph (trivial) has 2029 edges and 1674 vertex of which 712 / 1674 are part of one of the 63 SCC in 3 ms
Free SCC test removed 649 places
Ensure Unique test removed 755 transitions
Reduce isomorphic transitions removed 755 transitions.
Graph (complete) has 1550 edges and 1025 vertex of which 1016 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 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 1015 transition count 778
Reduce places removed 585 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 613 rules applied. Total rules applied 1200 place count 430 transition count 750
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 1213 place count 417 transition count 750
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 42 Pre rules applied. Total rules applied 1213 place count 417 transition count 708
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 1297 place count 375 transition count 708
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1319 place count 353 transition count 677
Iterating global reduction 3 with 22 rules applied. Total rules applied 1341 place count 353 transition count 677
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 1341 place count 353 transition count 676
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1343 place count 352 transition count 676
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 1359 place count 336 transition count 655
Iterating global reduction 3 with 16 rules applied. Total rules applied 1375 place count 336 transition count 655
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 3 with 7 rules applied. Total rules applied 1382 place count 336 transition count 648
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1383 place count 335 transition count 648
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 1388 place count 330 transition count 638
Iterating global reduction 5 with 5 rules applied. Total rules applied 1393 place count 330 transition count 638
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1397 place count 326 transition count 630
Iterating global reduction 5 with 4 rules applied. Total rules applied 1401 place count 326 transition count 630
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1403 place count 324 transition count 626
Iterating global reduction 5 with 2 rules applied. Total rules applied 1405 place count 324 transition count 626
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1407 place count 322 transition count 622
Iterating global reduction 5 with 2 rules applied. Total rules applied 1409 place count 322 transition count 622
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1410 place count 321 transition count 620
Iterating global reduction 5 with 1 rules applied. Total rules applied 1411 place count 321 transition count 620
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 0 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 5 with 86 rules applied. Total rules applied 1497 place count 278 transition count 577
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 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 5 with 28 rules applied. Total rules applied 1525 place count 278 transition count 549
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 1532 place count 271 transition count 549
Discarding 14 places :
Symmetric choice reduction at 7 with 14 rule applications. Total rules 1546 place count 257 transition count 524
Iterating global reduction 7 with 14 rules applied. Total rules applied 1560 place count 257 transition count 524
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1561 place count 257 transition count 523
Discarding 8 places :
Symmetric choice reduction at 8 with 8 rule applications. Total rules 1569 place count 249 transition count 508
Iterating global reduction 8 with 8 rules applied. Total rules applied 1577 place count 249 transition count 508
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1578 place count 249 transition count 507
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1579 place count 248 transition count 505
Iterating global reduction 9 with 1 rules applied. Total rules applied 1580 place count 248 transition count 505
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1581 place count 247 transition count 500
Iterating global reduction 9 with 1 rules applied. Total rules applied 1582 place count 247 transition count 500
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 9 with 8 rules applied. Total rules applied 1590 place count 243 transition count 496
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 9 with 6 rules applied. Total rules applied 1596 place count 243 transition count 490
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1598 place count 241 transition count 490
Discarding 4 places :
Symmetric choice reduction at 11 with 4 rule applications. Total rules 1602 place count 237 transition count 480
Iterating global reduction 11 with 4 rules applied. Total rules applied 1606 place count 237 transition count 480
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1607 place count 237 transition count 479
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1609 place count 236 transition count 478
Drop transitions (Redundant composition of simpler transitions.) removed 72 transitions
Redundant transition composition rules discarded 72 transitions
Iterating global reduction 12 with 72 rules applied. Total rules applied 1681 place count 236 transition count 406
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 12 with 33 rules applied. Total rules applied 1714 place count 236 transition count 373
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 13 with 33 rules applied. Total rules applied 1747 place count 203 transition count 373
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 3 Pre rules applied. Total rules applied 1747 place count 203 transition count 370
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 14 with 6 rules applied. Total rules applied 1753 place count 200 transition count 370
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 14 with 8 rules applied. Total rules applied 1761 place count 196 transition count 366
Discarding 3 places :
Symmetric choice reduction at 14 with 3 rule applications. Total rules 1764 place count 193 transition count 363
Iterating global reduction 14 with 3 rules applied. Total rules applied 1767 place count 193 transition count 363
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 14 with 7 rules applied. Total rules applied 1774 place count 193 transition count 356
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 1775 place count 192 transition count 355
Applied a total of 1775 rules in 121 ms. Remains 192 /1674 variables (removed 1482) and now considering 355/2125 (removed 1770) transitions.
[2025-05-30 06:57:15] [INFO ] Flow matrix only has 305 transitions (discarded 50 similar events)
// Phase 1: matrix 305 rows 192 cols
[2025-05-30 06:57:15] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:57:15] [INFO ] Implicit Places using invariants in 121 ms returned []
[2025-05-30 06:57:15] [INFO ] Flow matrix only has 305 transitions (discarded 50 similar events)
[2025-05-30 06:57:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:57:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 06:57:16] [INFO ] Implicit Places using invariants and state equation in 399 ms returned [9, 69, 130]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 539 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 189/1674 places, 355/2125 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 187 transition count 353
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 186 transition count 352
Applied a total of 3 rules in 18 ms. Remains 186 /189 variables (removed 3) and now considering 352/355 (removed 3) transitions.
[2025-05-30 06:57:16] [INFO ] Flow matrix only has 302 transitions (discarded 50 similar events)
// Phase 1: matrix 302 rows 186 cols
[2025-05-30 06:57:16] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:57:16] [INFO ] Implicit Places using invariants in 116 ms returned []
[2025-05-30 06:57:16] [INFO ] Flow matrix only has 302 transitions (discarded 50 similar events)
[2025-05-30 06:57:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:57:16] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 186/1674 places, 352/2125 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 967 ms. Remains : 186/1674 places, 352/2125 transitions.
[2025-05-30 06:57:16] [INFO ] Flatten gal took : 5 ms
[2025-05-30 06:57:16] [INFO ] Flatten gal took : 5 ms
[2025-05-30 06:57:16] [INFO ] Input system was already deterministic with 352 transitions.
[2025-05-30 06:57:16] [INFO ] Flatten gal took : 5 ms
[2025-05-30 06:57:16] [INFO ] Flatten gal took : 5 ms
[2025-05-30 06:57:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality3058861272250012699.gal : 1 ms
[2025-05-30 06:57:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality12382564791676477169.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/CTLCardinality3058861272250012699.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12382564791676477169.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.57756e+06,0.22183,13068,2,1881,5,32728,6,0,1039,44606,0


Converting to forward existential form...Done !
original formula: AF(((p1815==1)||(p955==1)))
=> equivalent forward existential formula: [FwdG(Init,!(((p1815==1)||(p955==1))))] = FALSE
Hit Full ! (commute/partial/dont) 348/4/4
(forward)formula 0,0,0.930455,36320,1,0,10,156420,20,4,4637,109821,8
FORMULA CloudReconfiguration-PT-307-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 1674/1674 places, 2125/2125 transitions.
Discarding 66 places :
Symmetric choice reduction at 0 with 66 rule applications. Total rules 66 place count 1608 transition count 2058
Iterating global reduction 0 with 66 rules applied. Total rules applied 132 place count 1608 transition count 2058
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 137 place count 1608 transition count 2053
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 170 place count 1575 transition count 2018
Iterating global reduction 1 with 33 rules applied. Total rules applied 203 place count 1575 transition count 2018
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 204 place count 1575 transition count 2017
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 220 place count 1559 transition count 1998
Iterating global reduction 2 with 16 rules applied. Total rules applied 236 place count 1559 transition count 1998
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 237 place count 1559 transition count 1997
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 249 place count 1547 transition count 1985
Iterating global reduction 3 with 12 rules applied. Total rules applied 261 place count 1547 transition count 1985
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 270 place count 1538 transition count 1975
Iterating global reduction 3 with 9 rules applied. Total rules applied 279 place count 1538 transition count 1975
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 288 place count 1529 transition count 1964
Iterating global reduction 3 with 9 rules applied. Total rules applied 297 place count 1529 transition count 1964
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 304 place count 1522 transition count 1955
Iterating global reduction 3 with 7 rules applied. Total rules applied 311 place count 1522 transition count 1955
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 312 place count 1522 transition count 1954
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 317 place count 1517 transition count 1946
Iterating global reduction 4 with 5 rules applied. Total rules applied 322 place count 1517 transition count 1946
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 326 place count 1513 transition count 1941
Iterating global reduction 4 with 4 rules applied. Total rules applied 330 place count 1513 transition count 1941
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 331 place count 1513 transition count 1940
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 334 place count 1510 transition count 1935
Iterating global reduction 5 with 3 rules applied. Total rules applied 337 place count 1510 transition count 1935
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 339 place count 1508 transition count 1931
Iterating global reduction 5 with 2 rules applied. Total rules applied 341 place count 1508 transition count 1931
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 343 place count 1506 transition count 1929
Iterating global reduction 5 with 2 rules applied. Total rules applied 345 place count 1506 transition count 1929
Applied a total of 345 rules in 795 ms. Remains 1506 /1674 variables (removed 168) and now considering 1929/2125 (removed 196) transitions.
// Phase 1: matrix 1929 rows 1506 cols
[2025-05-30 06:57:18] [INFO ] Computed 3 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:57:18] [INFO ] Implicit Places using invariants in 243 ms returned []
[2025-05-30 06:57:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:57:19] [INFO ] Implicit Places using invariants and state equation in 869 ms returned []
Implicit Place search using SMT with State Equation took 1134 ms to find 0 implicit places.
Running 1928 sub problems to find dead transitions.
[2025-05-30 06:57:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1505 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1505/3435 variables, and 3 constraints, problems are : Problem set: 0 solved, 1928 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1506 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) 0/1505 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1505/3435 variables, and 3 constraints, problems are : Problem set: 0 solved, 1928 unsolved in 30034 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1506 constraints, PredecessorRefiner: 0/1928 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60461ms problems are : Problem set: 0 solved, 1928 unsolved
Search for dead transitions found 0 dead transitions in 60464ms
Starting structural reductions in LTL mode, iteration 1 : 1506/1674 places, 1929/2125 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62397 ms. Remains : 1506/1674 places, 1929/2125 transitions.
[2025-05-30 06:58:20] [INFO ] Flatten gal took : 26 ms
[2025-05-30 06:58:20] [INFO ] Flatten gal took : 26 ms
[2025-05-30 06:58:20] [INFO ] Input system was already deterministic with 1929 transitions.
[2025-05-30 06:58:20] [INFO ] Flatten gal took : 26 ms
[2025-05-30 06:58:20] [INFO ] Flatten gal took : 26 ms
[2025-05-30 06:58:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality17237334777478466293.gal : 5 ms
[2025-05-30 06:58:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality9431666575255477636.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/CTLCardinality17237334777478466293.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9431666575255477636.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,8.62367e+09,11.8288,286456,2,26049,5,789702,6,0,7955,1.43033e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 06:58:50] [INFO ] Flatten gal took : 34 ms
[2025-05-30 06:58:50] [INFO ] Applying decomposition
[2025-05-30 06:58:50] [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/graph8314764843967701559.txt' '-o' '/tmp/graph8314764843967701559.bin' '-w' '/tmp/graph8314764843967701559.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8314764843967701559.bin' '-l' '-1' '-v' '-w' '/tmp/graph8314764843967701559.weights' '-q' '0' '-e' '0.001'
[2025-05-30 06:58:50] [INFO ] Decomposing Gal with order
[2025-05-30 06:58:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 06:58:50] [INFO ] Removed a total of 495 redundant transitions.
[2025-05-30 06:58:50] [INFO ] Flatten gal took : 49 ms
[2025-05-30 06:58:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 9 ms.
[2025-05-30 06:58:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality11726895585528350827.gal : 11 ms
[2025-05-30 06:58:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality4665685362189378005.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/CTLCardinality11726895585528350827.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4665685362189378005.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,8.62367e+09,1.64038,49916,1770,222,88432,3749,2462,140775,131,18277,0


Converting to forward existential form...Done !
original formula: AX(EG(EX((i28.u361.p1555==0))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(EX((i28.u361.p1555==0)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t26, t208, t260, t291, t320, t369, t440, t489, t674, t728, t759, t788, t837, t959, t1112, t11...2037
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found a local SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
(forward)formula 0,1,5.65512,175100,1,0,327096,3749,19022,699260,527,18277,1145993
FORMULA CloudReconfiguration-PT-307-CTLCardinality-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1674/1674 places, 2125/2125 transitions.
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 60 place count 1614 transition count 2064
Iterating global reduction 0 with 60 rules applied. Total rules applied 120 place count 1614 transition count 2064
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 125 place count 1614 transition count 2059
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 155 place count 1584 transition count 2027
Iterating global reduction 1 with 30 rules applied. Total rules applied 185 place count 1584 transition count 2027
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 186 place count 1584 transition count 2026
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 201 place count 1569 transition count 2009
Iterating global reduction 2 with 15 rules applied. Total rules applied 216 place count 1569 transition count 2009
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 217 place count 1569 transition count 2008
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 228 place count 1558 transition count 1997
Iterating global reduction 3 with 11 rules applied. Total rules applied 239 place count 1558 transition count 1997
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 248 place count 1549 transition count 1987
Iterating global reduction 3 with 9 rules applied. Total rules applied 257 place count 1549 transition count 1987
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 266 place count 1540 transition count 1976
Iterating global reduction 3 with 9 rules applied. Total rules applied 275 place count 1540 transition count 1976
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 282 place count 1533 transition count 1967
Iterating global reduction 3 with 7 rules applied. Total rules applied 289 place count 1533 transition count 1967
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 290 place count 1533 transition count 1966
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 294 place count 1529 transition count 1959
Iterating global reduction 4 with 4 rules applied. Total rules applied 298 place count 1529 transition count 1959
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 301 place count 1526 transition count 1955
Iterating global reduction 4 with 3 rules applied. Total rules applied 304 place count 1526 transition count 1955
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 305 place count 1526 transition count 1954
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 307 place count 1524 transition count 1951
Iterating global reduction 5 with 2 rules applied. Total rules applied 309 place count 1524 transition count 1951
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 310 place count 1523 transition count 1949
Iterating global reduction 5 with 1 rules applied. Total rules applied 311 place count 1523 transition count 1949
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 312 place count 1522 transition count 1948
Iterating global reduction 5 with 1 rules applied. Total rules applied 313 place count 1522 transition count 1948
Applied a total of 313 rules in 775 ms. Remains 1522 /1674 variables (removed 152) and now considering 1948/2125 (removed 177) transitions.
// Phase 1: matrix 1948 rows 1522 cols
[2025-05-30 06:58:57] [INFO ] Computed 3 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:58:57] [INFO ] Implicit Places using invariants in 248 ms returned []
[2025-05-30 06:58:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:58:58] [INFO ] Implicit Places using invariants and state equation in 996 ms returned []
Implicit Place search using SMT with State Equation took 1245 ms to find 0 implicit places.
Running 1947 sub problems to find dead transitions.
[2025-05-30 06:58:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
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(s1234 1.0)
(s1235 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1521 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1947 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1521/3470 variables, and 3 constraints, problems are : Problem set: 0 solved, 1947 unsolved in 30038 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1522 constraints, PredecessorRefiner: 1947/1947 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1947 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1521 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1947 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1521/3470 variables, and 3 constraints, problems are : Problem set: 0 solved, 1947 unsolved in 30036 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/1522 constraints, PredecessorRefiner: 0/1947 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60443ms problems are : Problem set: 0 solved, 1947 unsolved
Search for dead transitions found 0 dead transitions in 60448ms
Starting structural reductions in LTL mode, iteration 1 : 1522/1674 places, 1948/2125 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62477 ms. Remains : 1522/1674 places, 1948/2125 transitions.
[2025-05-30 06:59:58] [INFO ] Flatten gal took : 26 ms
[2025-05-30 06:59:58] [INFO ] Flatten gal took : 26 ms
[2025-05-30 06:59:58] [INFO ] Input system was already deterministic with 1948 transitions.
[2025-05-30 06:59:58] [INFO ] Flatten gal took : 26 ms
[2025-05-30 06:59:58] [INFO ] Flatten gal took : 26 ms
[2025-05-30 06:59:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality1705278011619280709.gal : 5 ms
[2025-05-30 06:59:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality13012381906009980920.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/CTLCardinality1705278011619280709.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13012381906009980920.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,8.97433e+09,14.3903,292272,2,26468,5,804484,6,0,8038,1.46448e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 07:00:29] [INFO ] Flatten gal took : 30 ms
[2025-05-30 07:00:29] [INFO ] Applying decomposition
[2025-05-30 07:00:29] [INFO ] Flatten gal took : 38 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11586849255768169931.txt' '-o' '/tmp/graph11586849255768169931.bin' '-w' '/tmp/graph11586849255768169931.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11586849255768169931.bin' '-l' '-1' '-v' '-w' '/tmp/graph11586849255768169931.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:00:29] [INFO ] Decomposing Gal with order
[2025-05-30 07:00:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:00:29] [INFO ] Removed a total of 521 redundant transitions.
[2025-05-30 07:00:29] [INFO ] Flatten gal took : 51 ms
[2025-05-30 07:00:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 4 ms.
[2025-05-30 07:00:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality5301624072113672792.gal : 10 ms
[2025-05-30 07:00:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality8717660275218769805.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/CTLCardinality5301624072113672792.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8717660275218769805.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,8.97433e+09,1.51035,50916,2743,205,82754,4099,2124,174802,120,27203,0


Converting to forward existential form...Done !
original formula: ((AF((i16.u264.p1110!=1)) * !(A((((i24.u369.p1520==0)||(i0.u19.p102==1)) * E((i10.u173.p769==1) U ((i34.u535.p2158==0)||(i15.u227.p943==1...326
=> equivalent forward existential formula: (([FwdG(Init,!((i16.u264.p1110!=1)))] = FALSE * [((Init * !(EG(!((i16.u212.p912!=0))))) * !(E(!((i16.u212.p912!=...588
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t260, t292, t370, t441, t646, t728, t759, t837, t959, t1151, t1204, t1264, t1315, ...1653
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 4
Fast SCC detection found a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
(forward)formula 0,0,11.7384,416740,1,0,707194,9993,21963,2.20791e+06,608,55759,2197832
FORMULA CloudReconfiguration-PT-307-CTLCardinality-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2025-05-30 07:00:41] [INFO ] Flatten gal took : 29 ms
[2025-05-30 07:00:41] [INFO ] Flatten gal took : 28 ms
[2025-05-30 07:00:41] [INFO ] Applying decomposition
[2025-05-30 07:00:41] [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/graph5108717035836855473.txt' '-o' '/tmp/graph5108717035836855473.bin' '-w' '/tmp/graph5108717035836855473.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5108717035836855473.bin' '-l' '-1' '-v' '-w' '/tmp/graph5108717035836855473.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:00:41] [INFO ] Decomposing Gal with order
[2025-05-30 07:00:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:00:41] [INFO ] Removed a total of 530 redundant transitions.
[2025-05-30 07:00:41] [INFO ] Flatten gal took : 60 ms
[2025-05-30 07:00:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 30 ms.
[2025-05-30 07:00:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality7446772252715103878.gal : 11 ms
[2025-05-30 07:00:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality1200156229417925317.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/CTLCardinality7446772252715103878.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1200156229417925317.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 2 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,1.24096e+10,1.60357,51804,1919,226,73404,17216,2803,148065,139,121471,0


Converting to forward existential form...Done !
original formula: A(EG(EX(EX(EG(((i36.i3.i1.u617.p2291==0)||(i8.i1.i0.u114.p598==1)))))) U AX(!(AX((i3.u43.p227==0)))))
=> equivalent forward existential formula: [((Init * !(EG(!(!(EX(!(!(!(EX(!((i3.u43.p227==0)))))))))))) * !(E(!(!(EX(!(!(!(EX(!((i3.u43.p227==0))))))))) U ...286
Reverse transition relation is NOT exact ! Due to transitions t27, t336, t365, t414, t486, t538, t767, t824, t839, t844, t856, t1281, t1335, t1395, t1446, ...2391
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 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 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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 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 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 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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 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 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 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 0,0,514.801,3246560,1,0,5.41605e+06,17216,6248,1.85412e+07,350,121471,3612397
FORMULA CloudReconfiguration-PT-307-CTLCardinality-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AG(((EG((A(EG(((i8.i1.i3.u126.p603==0)||(i1.u22.p113==1))) U AG((i13.i0.i0.u186.p787==1))) * A(AX((i5.i2.i2.u86.p456==1)) U E(((i17.i0.i3...275
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !((i32.u549.p2071==1))) * !((i12.u174.p742==0))) * !(EG((!((E(!(!(E(TRUE U !((i13.i0.i0.u1...659
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 6
Fast SCC detection found a local 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 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 1,0,589.23,3406688,1,0,5.76393e+06,17216,10197,1.92192e+07,406,121471,3147393
FORMULA CloudReconfiguration-PT-307-CTLCardinality-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Total runtime 1477932 ms.

BK_STOP 1748589031907

--------------------
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-307"
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-307, 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-174854028100257"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-307.tgz
mv CloudReconfiguration-PT-307 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 ;