Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r044-tall-174854028000209.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-301, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-tall-174854028000209
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K 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 3.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K 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 9.7K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K 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-301-CTLCardinality-2023-12
FORMULA_NAME CloudReconfiguration-PT-301-CTLCardinality-2023-13
FORMULA_NAME CloudReconfiguration-PT-301-CTLCardinality-2023-14
FORMULA_NAME CloudReconfiguration-PT-301-CTLCardinality-2023-15
FORMULA_NAME CloudReconfiguration-PT-301-CTLCardinality-2025-00
FORMULA_NAME CloudReconfiguration-PT-301-CTLCardinality-2025-01
FORMULA_NAME CloudReconfiguration-PT-301-CTLCardinality-2025-02
FORMULA_NAME CloudReconfiguration-PT-301-CTLCardinality-2025-03
FORMULA_NAME CloudReconfiguration-PT-301-CTLCardinality-2025-04
FORMULA_NAME CloudReconfiguration-PT-301-CTLCardinality-2025-05
FORMULA_NAME CloudReconfiguration-PT-301-CTLCardinality-2025-06
FORMULA_NAME CloudReconfiguration-PT-301-CTLCardinality-2025-07
FORMULA_NAME CloudReconfiguration-PT-301-CTLCardinality-2025-08
FORMULA_NAME CloudReconfiguration-PT-301-CTLCardinality-2025-09
FORMULA_NAME CloudReconfiguration-PT-301-CTLCardinality-2025-10
FORMULA_NAME CloudReconfiguration-PT-301-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748580825786

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-301
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-05-30 04:53:46] [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 04:53:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 04:53:47] [INFO ] Load time of PNML (sax parser for PT used): 146 ms
[2025-05-30 04:53:47] [INFO ] Transformed 2584 places.
[2025-05-30 04:53:47] [INFO ] Transformed 3094 transitions.
[2025-05-30 04:53:47] [INFO ] Found NUPN structural information;
[2025-05-30 04:53:47] [INFO ] Parsed PT model containing 2584 places and 3094 transitions and 6459 arcs in 251 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Initial state reduction rules removed 1 formulas.
FORMULA CloudReconfiguration-PT-301-CTLCardinality-2025-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 92 out of 2584 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2584/2584 places, 3094/3094 transitions.
Discarding 502 places :
Symmetric choice reduction at 0 with 502 rule applications. Total rules 502 place count 2082 transition count 2592
Iterating global reduction 0 with 502 rules applied. Total rules applied 1004 place count 2082 transition count 2592
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 1031 place count 2082 transition count 2565
Discarding 223 places :
Symmetric choice reduction at 1 with 223 rule applications. Total rules 1254 place count 1859 transition count 2342
Iterating global reduction 1 with 223 rules applied. Total rules applied 1477 place count 1859 transition count 2342
Discarding 76 places :
Symmetric choice reduction at 1 with 76 rule applications. Total rules 1553 place count 1783 transition count 2266
Iterating global reduction 1 with 76 rules applied. Total rules applied 1629 place count 1783 transition count 2266
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 1643 place count 1783 transition count 2252
Discarding 41 places :
Symmetric choice reduction at 2 with 41 rule applications. Total rules 1684 place count 1742 transition count 2211
Iterating global reduction 2 with 41 rules applied. Total rules applied 1725 place count 1742 transition count 2211
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 1732 place count 1742 transition count 2204
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 1762 place count 1712 transition count 2170
Iterating global reduction 3 with 30 rules applied. Total rules applied 1792 place count 1712 transition count 2170
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 1813 place count 1691 transition count 2149
Iterating global reduction 3 with 21 rules applied. Total rules applied 1834 place count 1691 transition count 2149
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 1854 place count 1671 transition count 2129
Iterating global reduction 3 with 20 rules applied. Total rules applied 1874 place count 1671 transition count 2129
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 1893 place count 1652 transition count 2110
Iterating global reduction 3 with 19 rules applied. Total rules applied 1912 place count 1652 transition count 2110
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 1928 place count 1636 transition count 2083
Iterating global reduction 3 with 16 rules applied. Total rules applied 1944 place count 1636 transition count 2083
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1947 place count 1633 transition count 2078
Iterating global reduction 3 with 3 rules applied. Total rules applied 1950 place count 1633 transition count 2078
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1953 place count 1630 transition count 2075
Iterating global reduction 3 with 3 rules applied. Total rules applied 1956 place count 1630 transition count 2075
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1958 place count 1630 transition count 2073
Applied a total of 1958 rules in 1735 ms. Remains 1630 /2584 variables (removed 954) and now considering 2073/3094 (removed 1021) transitions.
// Phase 1: matrix 2073 rows 1630 cols
[2025-05-30 04:53:49] [INFO ] Computed 4 invariants in 37 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 04:53:49] [INFO ] Implicit Places using invariants in 456 ms returned []
[2025-05-30 04:53:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 04:53:50] [INFO ] Implicit Places using invariants and state equation in 976 ms returned []
Implicit Place search using SMT with State Equation took 1465 ms to find 0 implicit places.
Running 2072 sub problems to find dead transitions.
[2025-05-30 04:53:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1629 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2072 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1629/3703 variables, and 4 constraints, problems are : Problem set: 0 solved, 2072 unsolved in 30066 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1630 constraints, PredecessorRefiner: 2072/2072 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2072 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1629 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2072 unsolved
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(s1458 0)timeout

(s1459 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1629/3703 variables, and 4 constraints, problems are : Problem set: 0 solved, 2072 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1630 constraints, PredecessorRefiner: 0/2072 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60730ms problems are : Problem set: 0 solved, 2072 unsolved
Search for dead transitions found 0 dead transitions in 60750ms
Starting structural reductions in LTL mode, iteration 1 : 1630/2584 places, 2073/3094 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63982 ms. Remains : 1630/2584 places, 2073/3094 transitions.
Support contains 92 out of 1630 places after structural reductions.
[2025-05-30 04:54:51] [INFO ] Flatten gal took : 122 ms
[2025-05-30 04:54:51] [INFO ] Flatten gal took : 71 ms
[2025-05-30 04:54:51] [INFO ] Input system was already deterministic with 2073 transitions.
RANDOM walk for 40000 steps (314 resets) in 1634 ms. (24 steps per ms) remains 49/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4000 steps (9 resets) in 19 ms. (200 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (9 resets) in 46 ms. (85 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (9 resets) in 14 ms. (266 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4002 steps (9 resets) in 19 ms. (200 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (9 resets) in 24 ms. (160 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (9 resets) in 13 ms. (285 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (9 resets) in 79 ms. (50 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4002 steps (9 resets) in 13 ms. (285 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4002 steps (9 resets) in 15 ms. (250 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4000 steps (8 resets) in 25 ms. (153 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 49/49 properties
[2025-05-30 04:54:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (OVERLAPS) 1544/1619 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1619 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 3 (OVERLAPS) 2063/3682 variables, 1619/1623 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3682 variables, 0/1623 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (OVERLAPS) 2/3684 variables, 1/1624 constraints. Problems are: Problem set: 0 solved, 49 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3684/3703 variables, and 1624 constraints, problems are : Problem set: 0 solved, 49 unsolved in 5012 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1620/1630 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 49 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (OVERLAPS) 1544/1619 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1619 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 3 (OVERLAPS) 2063/3682 variables, 1619/1623 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3682 variables, 49/1672 constraints. Problems are: Problem set: 0 solved, 49 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3682/3703 variables, and 1672 constraints, problems are : Problem set: 0 solved, 49 unsolved in 5012 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 1619/1630 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10053ms problems are : Problem set: 0 solved, 49 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 75 out of 1630 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1630/1630 places, 2073/2073 transitions.
Graph (trivial) has 1833 edges and 1630 vertex of which 588 / 1630 are part of one of the 57 SCC in 6 ms
Free SCC test removed 531 places
Drop transitions (Empty/Sink Transition effects.) removed 662 transitions
Reduce isomorphic transitions removed 662 transitions.
Graph (complete) has 1585 edges and 1099 vertex of which 1090 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.4 ms
Discarding 9 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 514 transitions
Trivial Post-agglo rules discarded 514 transitions
Performed 514 trivial Post agglomeration. Transition count delta: 514
Iterating post reduction 0 with 521 rules applied. Total rules applied 523 place count 1090 transition count 886
Reduce places removed 514 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 1 with 553 rules applied. Total rules applied 1076 place count 576 transition count 847
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 30 rules applied. Total rules applied 1106 place count 552 transition count 841
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 8 rules applied. Total rules applied 1114 place count 549 transition count 836
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 4 rules applied. Total rules applied 1118 place count 547 transition count 834
Reduce places removed 1 places and 0 transitions.
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Iterating post reduction 5 with 22 rules applied. Total rules applied 1140 place count 546 transition count 813
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 23 rules applied. Total rules applied 1163 place count 525 transition count 811
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1164 place count 524 transition count 811
Performed 59 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 59 Pre rules applied. Total rules applied 1164 place count 524 transition count 752
Deduced a syphon composed of 59 places in 1 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 8 with 118 rules applied. Total rules applied 1282 place count 465 transition count 752
Discarding 8 places :
Symmetric choice reduction at 8 with 8 rule applications. Total rules 1290 place count 457 transition count 742
Iterating global reduction 8 with 8 rules applied. Total rules applied 1298 place count 457 transition count 742
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 1 rules applied. Total rules applied 1299 place count 457 transition count 741
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1300 place count 456 transition count 741
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 1300 place count 456 transition count 740
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1302 place count 455 transition count 740
Discarding 5 places :
Symmetric choice reduction at 10 with 5 rule applications. Total rules 1307 place count 450 transition count 735
Iterating global reduction 10 with 5 rules applied. Total rules applied 1312 place count 450 transition count 735
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 1316 place count 450 transition count 731
Performed 177 Post agglomeration using F-continuation condition with reduction of 94 identical transitions.
Deduced a syphon composed of 177 places in 0 ms
Reduce places removed 177 places and 0 transitions.
Iterating global reduction 11 with 354 rules applied. Total rules applied 1670 place count 273 transition count 460
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 11 with 15 rules applied. Total rules applied 1685 place count 273 transition count 445
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 1687 place count 271 transition count 443
Iterating global reduction 12 with 2 rules applied. Total rules applied 1689 place count 271 transition count 443
Performed 7 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 12 with 14 rules applied. Total rules applied 1703 place count 264 transition count 435
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 12 with 7 rules applied. Total rules applied 1710 place count 264 transition count 428
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 1712 place count 263 transition count 427
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 1713 place count 263 transition count 426
Performed 43 Post agglomeration using F-continuation condition with reduction of 9 identical transitions.
Deduced a syphon composed of 43 places in 0 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 14 with 86 rules applied. Total rules applied 1799 place count 220 transition count 486
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 14 with 30 rules applied. Total rules applied 1829 place count 220 transition count 456
Discarding 15 places :
Symmetric choice reduction at 15 with 15 rule applications. Total rules 1844 place count 205 transition count 426
Iterating global reduction 15 with 15 rules applied. Total rules applied 1859 place count 205 transition count 426
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 15 with 3 rules applied. Total rules applied 1862 place count 205 transition count 423
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 16 with 25 rules applied. Total rules applied 1887 place count 205 transition count 398
Free-agglomeration rule applied 15 times.
Iterating global reduction 16 with 15 rules applied. Total rules applied 1902 place count 205 transition count 383
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 16 with 15 rules applied. Total rules applied 1917 place count 190 transition count 383
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 1918 place count 190 transition count 382
Partial Free-agglomeration rule applied 14 times.
Drop transitions (Partial Free agglomeration) removed 14 transitions
Iterating global reduction 17 with 14 rules applied. Total rules applied 1932 place count 190 transition count 382
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 1933 place count 190 transition count 382
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 1934 place count 189 transition count 381
Applied a total of 1934 rules in 216 ms. Remains 189 /1630 variables (removed 1441) and now considering 381/2073 (removed 1692) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 216 ms. Remains : 189/1630 places, 381/2073 transitions.
RANDOM walk for 40000 steps (2165 resets) in 661 ms. (60 steps per ms) remains 5/49 properties
BEST_FIRST walk for 40004 steps (533 resets) in 57 ms. (689 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (518 resets) in 71 ms. (555 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40003 steps (539 resets) in 100 ms. (396 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40003 steps (555 resets) in 81 ms. (487 steps per ms) remains 3/3 properties
[2025-05-30 04:55:03] [INFO ] Flow matrix only has 371 transitions (discarded 10 similar events)
// Phase 1: matrix 371 rows 189 cols
[2025-05-30 04:55:03] [INFO ] Computed 3 invariants in 4 ms
[2025-05-30 04:55:03] [INFO ] State equation strengthened by 5 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 142/148 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/148 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 302/450 variables, 148/151 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/450 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 36/486 variables, 9/160 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/486 variables, 5/165 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/486 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 45/531 variables, 16/181 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/531 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 22/553 variables, 11/192 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/553 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 6/559 variables, 4/196 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/559 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 1/560 variables, 1/197 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/560 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 0/560 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 560/560 variables, and 197 constraints, problems are : Problem set: 0 solved, 3 unsolved in 237 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 189/189 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 142/148 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/148 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 302/450 variables, 148/151 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/450 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/450 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 36/486 variables, 9/161 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/486 variables, 5/166 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/486 variables, 2/168 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/486 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 45/531 variables, 16/184 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/531 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 22/553 variables, 11/195 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/553 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 6/559 variables, 4/199 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/559 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 1/560 variables, 1/200 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/560 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (OVERLAPS) 0/560 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 560/560 variables, and 200 constraints, problems are : Problem set: 0 solved, 3 unsolved in 593 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 189/189 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 842ms problems are : Problem set: 0 solved, 3 unsolved
Finished Parikh walk after 44 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=44 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 3 properties in 15 ms.
[2025-05-30 04:55:04] [INFO ] Flatten gal took : 53 ms
[2025-05-30 04:55:04] [INFO ] Flatten gal took : 50 ms
[2025-05-30 04:55:04] [INFO ] Input system was already deterministic with 2073 transitions.
Computed a total of 31 stabilizing places and 33 stable transitions
Graph (complete) has 2251 edges and 1630 vertex of which 1619 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.22 ms
Starting structural reductions in LTL mode, iteration 0 : 1630/1630 places, 2073/2073 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 1589 transition count 2032
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 1589 transition count 2032
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 87 place count 1589 transition count 2027
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 108 place count 1568 transition count 2003
Iterating global reduction 1 with 21 rules applied. Total rules applied 129 place count 1568 transition count 2003
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 130 place count 1568 transition count 2002
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 141 place count 1557 transition count 1990
Iterating global reduction 2 with 11 rules applied. Total rules applied 152 place count 1557 transition count 1990
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 153 place count 1557 transition count 1989
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 161 place count 1549 transition count 1981
Iterating global reduction 3 with 8 rules applied. Total rules applied 169 place count 1549 transition count 1981
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 170 place count 1549 transition count 1980
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 176 place count 1543 transition count 1974
Iterating global reduction 4 with 6 rules applied. Total rules applied 182 place count 1543 transition count 1974
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 188 place count 1537 transition count 1967
Iterating global reduction 4 with 6 rules applied. Total rules applied 194 place count 1537 transition count 1967
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 200 place count 1531 transition count 1959
Iterating global reduction 4 with 6 rules applied. Total rules applied 206 place count 1531 transition count 1959
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 211 place count 1526 transition count 1953
Iterating global reduction 4 with 5 rules applied. Total rules applied 216 place count 1526 transition count 1953
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 219 place count 1523 transition count 1949
Iterating global reduction 4 with 3 rules applied. Total rules applied 222 place count 1523 transition count 1949
Applied a total of 222 rules in 566 ms. Remains 1523 /1630 variables (removed 107) and now considering 1949/2073 (removed 124) transitions.
// Phase 1: matrix 1949 rows 1523 cols
[2025-05-30 04:55:05] [INFO ] Computed 4 invariants in 20 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 04:55:05] [INFO ] Implicit Places using invariants in 225 ms returned []
[2025-05-30 04:55:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 04:55:06] [INFO ] Implicit Places using invariants and state equation in 1012 ms returned []
Implicit Place search using SMT with State Equation took 1239 ms to find 0 implicit places.
Running 1948 sub problems to find dead transitions.
[2025-05-30 04:55:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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(s1155 0.0)
(s1156 0.0)
(s1157 0.0)
(s1158 0.0)
(s1159 0.0)
(s1160 0.0)
(s1161 0.0)
(s1162 0.0)
(s1163 0.0)
(s1164 0.0)
(s1165 0.0)
(s1166 0.0)
(s1167 0.0)
(s1168 0.0)
(s1169 0.0)
(s1170 0.0)
(s1171 0.0)
(s1172 0.0)
(s1173 0.0)
(s1174 0.0)
(s1175 0.0)
(s1176 0.0)
(s1177 0.0)
(s1178 0.0)
(s1179 0.0)
(s1180 0.0)
(s1181 0.0)
(s1182 0.0)
(s1183 0.0)
(s1184 0.0)
(s1185 0.0)
(s1186 0.0)
(s1187 0.0)
(s1188 0.0)
(s1189 0.0)
(s1190 0.0)
(s1191 0.0)
(s1192 0.0)
(s1193 0.0)
(s1194 0.0)
(s1195 0.0)
(s1196 0.0)
(s1197 0.0)
(s1198 0.0)
(s1199 0.0)
(s1200 0.0)
(s1201 0.0)
(s1202 0.0)
(s1203 0.0)
(s1204 0.0)
(s1205 0.0)
(s1206 0.0)
(s1207 0.0)
(s1208 0.0)
(s1209 0.0)
(s1210 0.0)
(s1211 0.0)
(s1212 0.0)
(s1213 0.0)
(s1214 0.0)
(s1215 0.0)
(s1216 0.0)
(s1217 0.0)
(s1218 0.0)
(s1219 0.0)
(s1220 0.0)
(s1221 0.0)
(s1222 0.0)
(s1223 0.0)
(s1224 0.0)
(s1225 0.0)
(s1226 0.0)
(s1227 0.0)
(s1228 0.0)
(s1229 0.0)
(s1230 0.0)
(s1231 0.0)
(s1232 0.0)
(s1233 0.0)
(s1234 0.0)
(s1235 0.0)
(s1236 0.0)
(s1237 0.0)
(s1238 0.0)
(s1239 0.0)
(s1240 0.0)
(s1241 0.0)
(s1242 0.0)
(s1243 0.0)
(s1244 0.0)
(s1245 0.0)
(s1246 0.0)
(s1247 0.0)
(s1248 0.0)
(s1249 0.0)
(s1250 0.0)
(s1251 0.0)
(s1252 0.0)
(s1253 0.0)
(s1254 0.0)
(s1255 0.0)
(s1256 0.0)
(s1257 0.0)
(s1258 0.0)
(s1259 0.0)
(s1260 0.0)
(s1261 0.0)
(s1262 0.0)
(s1263 0.0)
(s1264 0.0)
(s1265 0.0)
(s1266 0.0)
(s1267 0.0)
(s1268 0.0)
(s1269 0.0)
(s1270 0.0)
(s1271 0.0)
(s1272 0.0)
(s1273 0.0)
(s1274 0.0)
(s1275 0.0)
(s1276 0.0)
(s1277 0.0)
(s1278 0.0)
(s1279 0.0)
(s1280 0.0)
(s1281 0.0)
(s1282 0.0)
(s1283 0.0)
(s1284 0.0)
(s1285 0.0)
(s1286 0.0)
(s1287 0.0)
(s1288 0.0)
(s1289 0.0)
(s1290 0.0)
(s1291 0.0)
(s1292 0.0)
(s1293 0.0)
(s1294 0.0)
(s1295 0.0)
(s1296 0.0)
(s1297 0.0)
(s1298 0.0)
(s1299 0.0)
(s1300 0.0)
(s1301 0.0)
(s1302 0.0)
(s1303 0.0)
(s1304 0.0)
(s1305 0.0)
(s1306 0.0)
(s1307 0.0)
(s1308 0.0)
(s1309 0.0)
(s1310 0.0)
(s1311 0.0)
(s1312 0.0)
(s1313 0.0)
(s1314 0.0)
(s1315 0.0)
(s1316 0.0)
(s1317 0.0)
(s1318 0.0)
(s1319 0.0)
(s1320 0.0)
(s1321 0.0)
(s1322 0.0)
(s1323 0.0)
(s1324 0.0)
(s1325 0.0)
(s1326 0.0)
(s1327 0.0)
(s1328 0.0)
(s1329 0.0)
(s1330 0.0)
(s1331 0.0)
(s1332 0.0)
(s1333 0.0)
(s1334 0.0)
(s1335 0.0)
(s1336 0.0)
(s1337 0.0)
(s1338 0.0)
(s1339 0.0)
(s1340 0.0)
(s1341 0.0)
(s1342 0.0)
(s1343 0.0)
(s1344 0.0)
(s1345 0.0)
(s1346 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1522 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1948 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1522/3472 variables, and 4 constraints, problems are : Problem set: 0 solved, 1948 unsolved in 30046 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1523 constraints, PredecessorRefiner: 1948/1948 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1948 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1522 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1948 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1522/3472 variables, and 4 constraints, problems are : Problem set: 0 solved, 1948 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1523 constraints, PredecessorRefiner: 0/1948 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60432ms problems are : Problem set: 0 solved, 1948 unsolved
Search for dead transitions found 0 dead transitions in 60436ms
Starting structural reductions in LTL mode, iteration 1 : 1523/1630 places, 1949/2073 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62250 ms. Remains : 1523/1630 places, 1949/2073 transitions.
[2025-05-30 04:56:06] [INFO ] Flatten gal took : 41 ms
[2025-05-30 04:56:06] [INFO ] Flatten gal took : 41 ms
[2025-05-30 04:56:06] [INFO ] Input system was already deterministic with 1949 transitions.
[2025-05-30 04:56:07] [INFO ] Flatten gal took : 40 ms
[2025-05-30 04:56:07] [INFO ] Flatten gal took : 37 ms
[2025-05-30 04:56:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality5154947865644258970.gal : 23 ms
[2025-05-30 04:56:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality3207592112312851600.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/CTLCardinality5154947865644258970.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3207592112312851600.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,1.66502e+10,10.2299,259728,2,26875,5,670411,6,0,8043,1.34441e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 04:56:37] [INFO ] Flatten gal took : 32 ms
[2025-05-30 04:56:37] [INFO ] Applying decomposition
[2025-05-30 04:56:37] [INFO ] Flatten gal took : 33 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8880036036914269972.txt' '-o' '/tmp/graph8880036036914269972.bin' '-w' '/tmp/graph8880036036914269972.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8880036036914269972.bin' '-l' '-1' '-v' '-w' '/tmp/graph8880036036914269972.weights' '-q' '0' '-e' '0.001'
[2025-05-30 04:56:37] [INFO ] Decomposing Gal with order
[2025-05-30 04:56:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 04:56:37] [INFO ] Removed a total of 510 redundant transitions.
[2025-05-30 04:56:37] [INFO ] Flatten gal took : 213 ms
[2025-05-30 04:56:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 32 ms.
[2025-05-30 04:56:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality5872425598541605895.gal : 26 ms
[2025-05-30 04:56:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality2827842895867625902.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/CTLCardinality5872425598541605895.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2827842895867625902.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.66502e+10,0.999934,37608,2031,264,57540,5921,2518,106722,127,34307,0


Converting to forward existential form...Done !
original formula: A(EF(!((AG((i5.u63.p332==1)) + (EX(((i6.u85.p484==0)||(i11.u158.p738==1))) * (EF((i33.i0.i0.u517.p2144==1)) + !(((i21.u316.p1386==0)||(i3...380
=> equivalent forward existential formula: [((Init * !(EG(!(EG((!(EG(!(!((((i3.u11.p50==1)||(i37.i0.i3.u571.p2533==0))||(i12.i0.i2.u183.p827==1)))))) + ((i...919
Reverse transition relation is NOT exact ! Due to transitions t26, t222, t274, t305, t385, t456, t508, t661, t742, t773, t802, t851, t922, t973, t1155, t12...2131
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1630/1630 places, 2073/2073 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 1585 transition count 2028
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 1585 transition count 2028
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 95 place count 1585 transition count 2023
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 119 place count 1561 transition count 1995
Iterating global reduction 1 with 24 rules applied. Total rules applied 143 place count 1561 transition count 1995
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 145 place count 1561 transition count 1993
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 157 place count 1549 transition count 1980
Iterating global reduction 2 with 12 rules applied. Total rules applied 169 place count 1549 transition count 1980
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 170 place count 1549 transition count 1979
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 179 place count 1540 transition count 1970
Iterating global reduction 3 with 9 rules applied. Total rules applied 188 place count 1540 transition count 1970
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 189 place count 1540 transition count 1969
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 196 place count 1533 transition count 1962
Iterating global reduction 4 with 7 rules applied. Total rules applied 203 place count 1533 transition count 1962
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 210 place count 1526 transition count 1954
Iterating global reduction 4 with 7 rules applied. Total rules applied 217 place count 1526 transition count 1954
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 224 place count 1519 transition count 1944
Iterating global reduction 4 with 7 rules applied. Total rules applied 231 place count 1519 transition count 1944
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 237 place count 1513 transition count 1936
Iterating global reduction 4 with 6 rules applied. Total rules applied 243 place count 1513 transition count 1936
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 247 place count 1509 transition count 1931
Iterating global reduction 4 with 4 rules applied. Total rules applied 251 place count 1509 transition count 1931
Applied a total of 251 rules in 566 ms. Remains 1509 /1630 variables (removed 121) and now considering 1931/2073 (removed 142) transitions.
// Phase 1: matrix 1931 rows 1509 cols
[2025-05-30 04:57:08] [INFO ] Computed 4 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 04:57:08] [INFO ] Implicit Places using invariants in 258 ms returned []
[2025-05-30 04:57:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 04:57:09] [INFO ] Implicit Places using invariants and state equation in 871 ms returned []
Implicit Place search using SMT with State Equation took 1131 ms to find 0 implicit places.
Running 1930 sub problems to find dead transitions.
[2025-05-30 04:57:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1508 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1930 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1508/3440 variables, and 4 constraints, problems are : Problem set: 0 solved, 1930 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1509 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) 0/1508 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1930 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1508/3440 variables, and 4 constraints, problems are : Problem set: 0 solved, 1930 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1509 constraints, PredecessorRefiner: 0/1930 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60423ms problems are : Problem set: 0 solved, 1930 unsolved
Search for dead transitions found 0 dead transitions in 60430ms
Starting structural reductions in LTL mode, iteration 1 : 1509/1630 places, 1931/2073 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62134 ms. Remains : 1509/1630 places, 1931/2073 transitions.
[2025-05-30 04:58:10] [INFO ] Flatten gal took : 31 ms
[2025-05-30 04:58:10] [INFO ] Flatten gal took : 28 ms
[2025-05-30 04:58:10] [INFO ] Input system was already deterministic with 1931 transitions.
[2025-05-30 04:58:10] [INFO ] Flatten gal took : 27 ms
[2025-05-30 04:58:10] [INFO ] Flatten gal took : 28 ms
[2025-05-30 04:58:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality15969618647365844921.gal : 5 ms
[2025-05-30 04:58:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality6096898059969553907.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/CTLCardinality15969618647365844921.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6096898059969553907.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,1.6171e+10,9.68337,259156,2,28352,5,671983,6,0,7969,1.34613e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 04:58:40] [INFO ] Flatten gal took : 28 ms
[2025-05-30 04:58:40] [INFO ] Applying decomposition
[2025-05-30 04:58:40] [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/graph17342823006083381012.txt' '-o' '/tmp/graph17342823006083381012.bin' '-w' '/tmp/graph17342823006083381012.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17342823006083381012.bin' '-l' '-1' '-v' '-w' '/tmp/graph17342823006083381012.weights' '-q' '0' '-e' '0.001'
[2025-05-30 04:58:40] [INFO ] Decomposing Gal with order
[2025-05-30 04:58:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 04:58:40] [INFO ] Removed a total of 524 redundant transitions.
[2025-05-30 04:58:40] [INFO ] Flatten gal took : 65 ms
[2025-05-30 04:58:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 22 ms.
[2025-05-30 04:58:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality6435949440915459979.gal : 13 ms
[2025-05-30 04:58:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality1532961797638331781.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/CTLCardinality6435949440915459979.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1532961797638331781.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.6171e+10,0.844427,32868,2119,251,49603,4415,2529,82969,117,24208,0


Converting to forward existential form...Done !
original formula: EF(AX(AG((A(((i0.u12.p50==0)||(i23.i0.i1.u354.p1465==1)) U (i26.i0.i1.u399.p1634==1)) + EX((i38.i1.i3.u616.p2569==0))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(!(E(TRUE U !((!((E(!((i26.i0.i1.u399.p1634==1)) U (!(((i0.u12.p50==0)||(i23.i0.i1.u35...288
Reverse transition relation is NOT exact ! Due to transitions t28, t181, t262, t293, t322, t371, t442, t494, t677, t729, t760, t838, t909, t960, t1113, t11...2086
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
(forward)formula 0,1,11.3621,418788,1,0,778583,10950,22150,1.75331e+06,493,41072,2368583
FORMULA CloudReconfiguration-PT-301-CTLCardinality-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1630/1630 places, 2073/2073 transitions.
Graph (trivial) has 1976 edges and 1630 vertex of which 703 / 1630 are part of one of the 63 SCC in 4 ms
Free SCC test removed 640 places
Ensure Unique test removed 745 transitions
Reduce isomorphic transitions removed 745 transitions.
Graph (complete) has 1500 edges and 990 vertex of which 979 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.3 ms
Discarding 11 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 555 transitions
Trivial Post-agglo rules discarded 555 transitions
Performed 555 trivial Post agglomeration. Transition count delta: 555
Iterating post reduction 0 with 557 rules applied. Total rules applied 559 place count 978 transition count 763
Reduce places removed 555 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 1 with 584 rules applied. Total rules applied 1143 place count 423 transition count 734
Reduce places removed 15 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 16 rules applied. Total rules applied 1159 place count 408 transition count 733
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1160 place count 407 transition count 733
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 44 Pre rules applied. Total rules applied 1160 place count 407 transition count 689
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 4 with 88 rules applied. Total rules applied 1248 place count 363 transition count 689
Discarding 18 places :
Symmetric choice reduction at 4 with 18 rule applications. Total rules 1266 place count 345 transition count 663
Iterating global reduction 4 with 18 rules applied. Total rules applied 1284 place count 345 transition count 663
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 3 rules applied. Total rules applied 1287 place count 345 transition count 660
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1289 place count 343 transition count 660
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1289 place count 343 transition count 659
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1291 place count 342 transition count 659
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 1302 place count 331 transition count 644
Iterating global reduction 6 with 11 rules applied. Total rules applied 1313 place count 331 transition count 644
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1319 place count 331 transition count 638
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1321 place count 329 transition count 634
Iterating global reduction 7 with 2 rules applied. Total rules applied 1323 place count 329 transition count 634
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1325 place count 327 transition count 630
Iterating global reduction 7 with 2 rules applied. Total rules applied 1327 place count 327 transition count 630
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1329 place count 325 transition count 626
Iterating global reduction 7 with 2 rules applied. Total rules applied 1331 place count 325 transition count 626
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1333 place count 323 transition count 622
Iterating global reduction 7 with 2 rules applied. Total rules applied 1335 place count 323 transition count 622
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1337 place count 321 transition count 618
Iterating global reduction 7 with 2 rules applied. Total rules applied 1339 place count 321 transition count 618
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 7 with 82 rules applied. Total rules applied 1421 place count 280 transition count 577
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 7 with 20 rules applied. Total rules applied 1441 place count 280 transition count 557
Reduce places removed 4 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 8 with 7 rules applied. Total rules applied 1448 place count 276 transition count 554
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1449 place count 275 transition count 554
Discarding 15 places :
Symmetric choice reduction at 10 with 15 rule applications. Total rules 1464 place count 260 transition count 523
Iterating global reduction 10 with 15 rules applied. Total rules applied 1479 place count 260 transition count 523
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1480 place count 260 transition count 522
Discarding 9 places :
Symmetric choice reduction at 11 with 9 rule applications. Total rules 1489 place count 251 transition count 504
Iterating global reduction 11 with 9 rules applied. Total rules applied 1498 place count 251 transition count 504
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 1506 place count 247 transition count 500
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 1509 place count 247 transition count 497
Discarding 5 places :
Symmetric choice reduction at 12 with 5 rule applications. Total rules 1514 place count 242 transition count 485
Iterating global reduction 12 with 5 rules applied. Total rules applied 1519 place count 242 transition count 485
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 12 with 4 rules applied. Total rules applied 1523 place count 240 transition count 483
Drop transitions (Redundant composition of simpler transitions.) removed 71 transitions
Redundant transition composition rules discarded 71 transitions
Iterating global reduction 12 with 71 rules applied. Total rules applied 1594 place count 240 transition count 412
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 12 with 32 rules applied. Total rules applied 1626 place count 240 transition count 380
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 13 with 32 rules applied. Total rules applied 1658 place count 208 transition count 380
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 3 Pre rules applied. Total rules applied 1658 place count 208 transition count 377
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 1664 place count 205 transition count 377
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 14 with 6 rules applied. Total rules applied 1670 place count 202 transition count 374
Discarding 2 places :
Symmetric choice reduction at 14 with 2 rule applications. Total rules 1672 place count 200 transition count 372
Iterating global reduction 14 with 2 rules applied. Total rules applied 1674 place count 200 transition count 372
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 1681 place count 200 transition count 365
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 1682 place count 199 transition count 364
Applied a total of 1682 rules in 139 ms. Remains 199 /1630 variables (removed 1431) and now considering 364/2073 (removed 1709) transitions.
[2025-05-30 04:58:52] [INFO ] Flow matrix only has 314 transitions (discarded 50 similar events)
// Phase 1: matrix 314 rows 199 cols
[2025-05-30 04:58:52] [INFO ] Computed 0 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 04:58:52] [INFO ] Implicit Places using invariants in 55 ms returned []
[2025-05-30 04:58:52] [INFO ] Flow matrix only has 314 transitions (discarded 50 similar events)
[2025-05-30 04:58:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 04:58:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 04:58:52] [INFO ] Implicit Places using invariants and state equation in 165 ms returned [9, 67, 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 : 196/1630 places, 364/2073 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 194 transition count 362
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 193 transition count 361
Applied a total of 3 rules in 16 ms. Remains 193 /196 variables (removed 3) and now considering 361/364 (removed 3) transitions.
[2025-05-30 04:58:52] [INFO ] Flow matrix only has 311 transitions (discarded 50 similar events)
// Phase 1: matrix 311 rows 193 cols
[2025-05-30 04:58:52] [INFO ] Computed 0 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 04:58:52] [INFO ] Implicit Places using invariants in 50 ms returned []
[2025-05-30 04:58:52] [INFO ] Flow matrix only has 311 transitions (discarded 50 similar events)
[2025-05-30 04:58:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 04:58:52] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 193/1630 places, 361/2073 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 530 ms. Remains : 193/1630 places, 361/2073 transitions.
[2025-05-30 04:58:53] [INFO ] Flatten gal took : 7 ms
[2025-05-30 04:58:53] [INFO ] Flatten gal took : 4 ms
[2025-05-30 04:58:53] [INFO ] Input system was already deterministic with 361 transitions.
[2025-05-30 04:58:53] [INFO ] Flatten gal took : 4 ms
[2025-05-30 04:58:53] [INFO ] Flatten gal took : 4 ms
[2025-05-30 04:58:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality10667914775795744884.gal : 1 ms
[2025-05-30 04:58:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality9565616117314316462.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/CTLCardinality10667914775795744884.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9565616117314316462.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,3.19069e+06,0.20647,12672,2,1895,5,32085,6,0,1076,42463,0


Converting to forward existential form...Done !
original formula: E(EF((((p2471==1)&&(p2372==0))&&((p1592==0)||(p2384==1)))) U EF((p2403==1)))
=> equivalent forward existential formula: [(FwdU(FwdU(Init,E(TRUE U (((p2471==1)&&(p2372==0))&&((p1592==0)||(p2384==1))))),TRUE) * (p2403==1))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t9, t19, t21, t36, t48, t61, t67, t70, t76, t77, t79, t96, t120, t123, t127, t130, t136, ...471
(forward)formula 0,1,6.41323,238408,1,0,561,1.02593e+06,698,345,6817,1.57458e+06,839
FORMULA CloudReconfiguration-PT-301-CTLCardinality-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1630/1630 places, 2073/2073 transitions.
Graph (trivial) has 1975 edges and 1630 vertex of which 689 / 1630 are part of one of the 62 SCC in 3 ms
Free SCC test removed 627 places
Ensure Unique test removed 728 transitions
Reduce isomorphic transitions removed 728 transitions.
Graph (complete) has 1517 edges and 1003 vertex of which 992 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.2 ms
Discarding 11 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 565 transitions
Trivial Post-agglo rules discarded 565 transitions
Performed 565 trivial Post agglomeration. Transition count delta: 565
Iterating post reduction 0 with 567 rules applied. Total rules applied 569 place count 991 transition count 770
Reduce places removed 565 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 1 with 594 rules applied. Total rules applied 1163 place count 426 transition count 741
Reduce places removed 15 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 16 rules applied. Total rules applied 1179 place count 411 transition count 740
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1180 place count 410 transition count 740
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 44 Pre rules applied. Total rules applied 1180 place count 410 transition count 696
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 4 with 88 rules applied. Total rules applied 1268 place count 366 transition count 696
Discarding 18 places :
Symmetric choice reduction at 4 with 18 rule applications. Total rules 1286 place count 348 transition count 670
Iterating global reduction 4 with 18 rules applied. Total rules applied 1304 place count 348 transition count 670
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 3 rules applied. Total rules applied 1307 place count 348 transition count 667
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1309 place count 346 transition count 667
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1309 place count 346 transition count 666
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1311 place count 345 transition count 666
Discarding 12 places :
Symmetric choice reduction at 6 with 12 rule applications. Total rules 1323 place count 333 transition count 650
Iterating global reduction 6 with 12 rules applied. Total rules applied 1335 place count 333 transition count 650
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 8 rules applied. Total rules applied 1343 place count 333 transition count 642
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 7 with 3 rules applied. Total rules applied 1346 place count 332 transition count 640
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1347 place count 331 transition count 640
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1348 place count 330 transition count 638
Iterating global reduction 9 with 1 rules applied. Total rules applied 1349 place count 330 transition count 638
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1350 place count 329 transition count 636
Iterating global reduction 9 with 1 rules applied. Total rules applied 1351 place count 329 transition count 636
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1352 place count 328 transition count 634
Iterating global reduction 9 with 1 rules applied. Total rules applied 1353 place count 328 transition count 634
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1354 place count 327 transition count 632
Iterating global reduction 9 with 1 rules applied. Total rules applied 1355 place count 327 transition count 632
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1356 place count 326 transition count 630
Iterating global reduction 9 with 1 rules applied. Total rules applied 1357 place count 326 transition count 630
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 9 with 86 rules applied. Total rules applied 1443 place count 283 transition count 587
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 9 with 21 rules applied. Total rules applied 1464 place count 283 transition count 566
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 10 with 7 rules applied. Total rules applied 1471 place count 279 transition count 563
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1472 place count 278 transition count 563
Discarding 14 places :
Symmetric choice reduction at 12 with 14 rule applications. Total rules 1486 place count 264 transition count 537
Iterating global reduction 12 with 14 rules applied. Total rules applied 1500 place count 264 transition count 537
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1501 place count 264 transition count 536
Discarding 9 places :
Symmetric choice reduction at 13 with 9 rule applications. Total rules 1510 place count 255 transition count 518
Iterating global reduction 13 with 9 rules applied. Total rules applied 1519 place count 255 transition count 518
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 1527 place count 251 transition count 514
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 1531 place count 251 transition count 510
Discarding 5 places :
Symmetric choice reduction at 14 with 5 rule applications. Total rules 1536 place count 246 transition count 498
Iterating global reduction 14 with 5 rules applied. Total rules applied 1541 place count 246 transition count 498
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 1545 place count 244 transition count 496
Drop transitions (Redundant composition of simpler transitions.) removed 77 transitions
Redundant transition composition rules discarded 77 transitions
Iterating global reduction 14 with 77 rules applied. Total rules applied 1622 place count 244 transition count 419
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 14 with 34 rules applied. Total rules applied 1656 place count 244 transition count 385
Reduce places removed 34 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 15 with 35 rules applied. Total rules applied 1691 place count 210 transition count 384
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 1692 place count 209 transition count 384
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 17 with 3 Pre rules applied. Total rules applied 1692 place count 209 transition count 381
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 17 with 6 rules applied. Total rules applied 1698 place count 206 transition count 381
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 1706 place count 202 transition count 377
Discarding 3 places :
Symmetric choice reduction at 17 with 3 rule applications. Total rules 1709 place count 199 transition count 374
Iterating global reduction 17 with 3 rules applied. Total rules applied 1712 place count 199 transition count 374
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 17 with 8 rules applied. Total rules applied 1720 place count 199 transition count 366
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 17 with 2 rules applied. Total rules applied 1722 place count 199 transition count 366
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 1723 place count 198 transition count 365
Applied a total of 1723 rules in 106 ms. Remains 198 /1630 variables (removed 1432) and now considering 365/2073 (removed 1708) transitions.
[2025-05-30 04:58:59] [INFO ] Flow matrix only has 314 transitions (discarded 51 similar events)
// Phase 1: matrix 314 rows 198 cols
[2025-05-30 04:58:59] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 04:58:59] [INFO ] Implicit Places using invariants in 45 ms returned []
[2025-05-30 04:58:59] [INFO ] Flow matrix only has 314 transitions (discarded 51 similar events)
[2025-05-30 04:58:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 04:58:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 04:58:59] [INFO ] Implicit Places using invariants and state equation in 162 ms returned [17, 75, 134]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 209 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 195/1630 places, 365/2073 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 193 transition count 363
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 192 transition count 362
Applied a total of 3 rules in 16 ms. Remains 192 /195 variables (removed 3) and now considering 362/365 (removed 3) transitions.
[2025-05-30 04:58:59] [INFO ] Flow matrix only has 311 transitions (discarded 51 similar events)
// Phase 1: matrix 311 rows 192 cols
[2025-05-30 04:58:59] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 04:58:59] [INFO ] Implicit Places using invariants in 46 ms returned []
[2025-05-30 04:58:59] [INFO ] Flow matrix only has 311 transitions (discarded 51 similar events)
[2025-05-30 04:58:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 04:58:59] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 192/1630 places, 362/2073 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 481 ms. Remains : 192/1630 places, 362/2073 transitions.
[2025-05-30 04:58:59] [INFO ] Flatten gal took : 5 ms
[2025-05-30 04:58:59] [INFO ] Flatten gal took : 5 ms
[2025-05-30 04:59:00] [INFO ] Input system was already deterministic with 362 transitions.
[2025-05-30 04:59:00] [INFO ] Flatten gal took : 4 ms
[2025-05-30 04:59:00] [INFO ] Flatten gal took : 4 ms
[2025-05-30 04:59:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality13297290554722342542.gal : 1 ms
[2025-05-30 04:59:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality13402986187703238158.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/CTLCardinality13297290554722342542.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13402986187703238158.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,3.81857e+06,0.260771,14828,2,2558,5,38779,6,0,1071,57123,0


Converting to forward existential form...Done !
original formula: AF(AG((((p313==0)&&(p2317==1))||((p1371==0)&&(p359==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((((p313==0)&&(p2317==1))||((p1371==0)&&(p359==1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t6, t11, t12, t14, t16, t31, t43, t56, t62, t65, t71, t72, t74, t89, t114, t117, t121, t1...511
(forward)formula 0,0,2.12898,83360,1,0,474,363233,698,257,6809,388449,690
FORMULA CloudReconfiguration-PT-301-CTLCardinality-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 1630/1630 places, 2073/2073 transitions.
Graph (trivial) has 1969 edges and 1630 vertex of which 704 / 1630 are part of one of the 63 SCC in 5 ms
Free SCC test removed 641 places
Ensure Unique test removed 747 transitions
Reduce isomorphic transitions removed 747 transitions.
Graph (complete) has 1498 edges and 989 vertex of which 979 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.2 ms
Discarding 10 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 552 transitions
Trivial Post-agglo rules discarded 552 transitions
Performed 552 trivial Post agglomeration. Transition count delta: 552
Iterating post reduction 0 with 553 rules applied. Total rules applied 555 place count 978 transition count 766
Reduce places removed 552 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 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 578 rules applied. Total rules applied 1133 place count 426 transition count 740
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 1147 place count 413 transition count 739
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1148 place count 412 transition count 739
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 45 Pre rules applied. Total rules applied 1148 place count 412 transition count 694
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 4 with 90 rules applied. Total rules applied 1238 place count 367 transition count 694
Discarding 17 places :
Symmetric choice reduction at 4 with 17 rule applications. Total rules 1255 place count 350 transition count 669
Iterating global reduction 4 with 17 rules applied. Total rules applied 1272 place count 350 transition count 669
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 3 rules applied. Total rules applied 1275 place count 350 transition count 666
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1277 place count 348 transition count 666
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1277 place count 348 transition count 665
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1279 place count 347 transition count 665
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 1290 place count 336 transition count 650
Iterating global reduction 6 with 11 rules applied. Total rules applied 1301 place count 336 transition count 650
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1307 place count 336 transition count 644
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1309 place count 334 transition count 640
Iterating global reduction 7 with 2 rules applied. Total rules applied 1311 place count 334 transition count 640
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1313 place count 332 transition count 636
Iterating global reduction 7 with 2 rules applied. Total rules applied 1315 place count 332 transition count 636
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1317 place count 330 transition count 632
Iterating global reduction 7 with 2 rules applied. Total rules applied 1319 place count 330 transition count 632
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1320 place count 329 transition count 630
Iterating global reduction 7 with 1 rules applied. Total rules applied 1321 place count 329 transition count 630
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1322 place count 328 transition count 628
Iterating global reduction 7 with 1 rules applied. Total rules applied 1323 place count 328 transition count 628
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 7 with 80 rules applied. Total rules applied 1403 place count 288 transition count 588
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 7 with 20 rules applied. Total rules applied 1423 place count 288 transition count 568
Reduce places removed 4 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 8 with 7 rules applied. Total rules applied 1430 place count 284 transition count 565
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1431 place count 283 transition count 565
Discarding 14 places :
Symmetric choice reduction at 10 with 14 rule applications. Total rules 1445 place count 269 transition count 539
Iterating global reduction 10 with 14 rules applied. Total rules applied 1459 place count 269 transition count 539
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1460 place count 269 transition count 538
Discarding 9 places :
Symmetric choice reduction at 11 with 9 rule applications. Total rules 1469 place count 260 transition count 520
Iterating global reduction 11 with 9 rules applied. Total rules applied 1478 place count 260 transition count 520
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 8 rules applied. Total rules applied 1486 place count 256 transition count 516
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 1490 place count 256 transition count 512
Discarding 5 places :
Symmetric choice reduction at 12 with 5 rule applications. Total rules 1495 place count 251 transition count 500
Iterating global reduction 12 with 5 rules applied. Total rules applied 1500 place count 251 transition count 500
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 12 with 4 rules applied. Total rules applied 1504 place count 249 transition count 498
Drop transitions (Redundant composition of simpler transitions.) removed 74 transitions
Redundant transition composition rules discarded 74 transitions
Iterating global reduction 12 with 74 rules applied. Total rules applied 1578 place count 249 transition count 424
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 12 with 32 rules applied. Total rules applied 1610 place count 249 transition count 392
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 13 with 32 rules applied. Total rules applied 1642 place count 217 transition count 392
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 3 Pre rules applied. Total rules applied 1642 place count 217 transition count 389
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 1648 place count 214 transition count 389
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 1656 place count 210 transition count 385
Discarding 3 places :
Symmetric choice reduction at 14 with 3 rule applications. Total rules 1659 place count 207 transition count 382
Iterating global reduction 14 with 3 rules applied. Total rules applied 1662 place count 207 transition count 382
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 1669 place count 207 transition count 375
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 1670 place count 206 transition count 374
Applied a total of 1670 rules in 96 ms. Remains 206 /1630 variables (removed 1424) and now considering 374/2073 (removed 1699) transitions.
[2025-05-30 04:59:02] [INFO ] Flow matrix only has 324 transitions (discarded 50 similar events)
// Phase 1: matrix 324 rows 206 cols
[2025-05-30 04:59:02] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 04:59:02] [INFO ] Implicit Places using invariants in 55 ms returned []
[2025-05-30 04:59:02] [INFO ] Flow matrix only has 324 transitions (discarded 50 similar events)
[2025-05-30 04:59:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 04:59:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 04:59:02] [INFO ] Implicit Places using invariants and state equation in 158 ms returned [16, 74, 136]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 216 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 203/1630 places, 374/2073 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 201 transition count 372
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 200 transition count 371
Applied a total of 3 rules in 14 ms. Remains 200 /203 variables (removed 3) and now considering 371/374 (removed 3) transitions.
[2025-05-30 04:59:02] [INFO ] Flow matrix only has 321 transitions (discarded 50 similar events)
// Phase 1: matrix 321 rows 200 cols
[2025-05-30 04:59:02] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 04:59:02] [INFO ] Implicit Places using invariants in 47 ms returned []
[2025-05-30 04:59:02] [INFO ] Flow matrix only has 321 transitions (discarded 50 similar events)
[2025-05-30 04:59:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 04:59:02] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 200/1630 places, 371/2073 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 478 ms. Remains : 200/1630 places, 371/2073 transitions.
[2025-05-30 04:59:02] [INFO ] Flatten gal took : 4 ms
[2025-05-30 04:59:02] [INFO ] Flatten gal took : 5 ms
[2025-05-30 04:59:02] [INFO ] Input system was already deterministic with 371 transitions.
[2025-05-30 04:59:02] [INFO ] Flatten gal took : 5 ms
[2025-05-30 04:59:02] [INFO ] Flatten gal took : 5 ms
[2025-05-30 04:59:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality1865805611760089715.gal : 1 ms
[2025-05-30 04:59:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality7415798172245013219.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/CTLCardinality1865805611760089715.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7415798172245013219.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.83435e+06,0.299836,15968,2,2613,5,41979,6,0,1112,65644,0


Converting to forward existential form...Done !
original formula: AF((AG(EF((p2094!=1))) + (((p1505==0)&&(p2484==1)) * (EG(((p2470==0)||(p573==1))) + ((E((p371==0) U (p371==1)) * (p20==0)) * (p1518==1)))...158
=> equivalent forward existential formula: [FwdG(Init,!((!(E(TRUE U !(E(TRUE U (p2094!=1))))) + (((p1505==0)&&(p2484==1)) * (EG(((p2470==0)||(p573==1))) + ...221
Reverse transition relation is NOT exact ! Due to transitions t0, t4, t14, t19, t20, t22, t37, t51, t64, t70, t73, t79, t80, t82, t98, t101, t125, t128, t1...511
(forward)formula 0,1,10.6716,373492,1,0,735,2.24164e+06,731,389,6881,2.48741e+06,979
FORMULA CloudReconfiguration-PT-301-CTLCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1630/1630 places, 2073/2073 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 1585 transition count 2028
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 1585 transition count 2028
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 95 place count 1585 transition count 2023
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 118 place count 1562 transition count 1997
Iterating global reduction 1 with 23 rules applied. Total rules applied 141 place count 1562 transition count 1997
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 143 place count 1562 transition count 1995
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 154 place count 1551 transition count 1983
Iterating global reduction 2 with 11 rules applied. Total rules applied 165 place count 1551 transition count 1983
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 174 place count 1542 transition count 1974
Iterating global reduction 2 with 9 rules applied. Total rules applied 183 place count 1542 transition count 1974
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 184 place count 1542 transition count 1973
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 191 place count 1535 transition count 1966
Iterating global reduction 3 with 7 rules applied. Total rules applied 198 place count 1535 transition count 1966
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 205 place count 1528 transition count 1958
Iterating global reduction 3 with 7 rules applied. Total rules applied 212 place count 1528 transition count 1958
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 219 place count 1521 transition count 1948
Iterating global reduction 3 with 7 rules applied. Total rules applied 226 place count 1521 transition count 1948
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 232 place count 1515 transition count 1940
Iterating global reduction 3 with 6 rules applied. Total rules applied 238 place count 1515 transition count 1940
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 242 place count 1511 transition count 1935
Iterating global reduction 3 with 4 rules applied. Total rules applied 246 place count 1511 transition count 1935
Applied a total of 246 rules in 537 ms. Remains 1511 /1630 variables (removed 119) and now considering 1935/2073 (removed 138) transitions.
// Phase 1: matrix 1935 rows 1511 cols
[2025-05-30 04:59:14] [INFO ] Computed 4 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 04:59:14] [INFO ] Implicit Places using invariants in 235 ms returned []
[2025-05-30 04:59:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 04:59:15] [INFO ] Implicit Places using invariants and state equation in 876 ms returned []
Implicit Place search using SMT with State Equation took 1113 ms to find 0 implicit places.
Running 1934 sub problems to find dead transitions.
[2025-05-30 04:59:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1510 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1934 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1510/3446 variables, and 4 constraints, problems are : Problem set: 0 solved, 1934 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1511 constraints, PredecessorRefiner: 1934/1934 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1934 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1510 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1934 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1510/3446 variables, and 4 constraints, problems are : Problem set: 0 solved, 1934 unsolved in 30036 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1511 constraints, PredecessorRefiner: 0/1934 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60483ms problems are : Problem set: 0 solved, 1934 unsolved
Search for dead transitions found 0 dead transitions in 60489ms
Starting structural reductions in LTL mode, iteration 1 : 1511/1630 places, 1935/2073 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62145 ms. Remains : 1511/1630 places, 1935/2073 transitions.
[2025-05-30 05:00:15] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:00:15] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:00:15] [INFO ] Input system was already deterministic with 1935 transitions.
[2025-05-30 05:00:15] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:00:15] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:00:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality15066984023096770832.gal : 6 ms
[2025-05-30 05:00:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality3083053947846379999.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/CTLCardinality15066984023096770832.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3083053947846379999.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,1.62333e+10,9.557,262484,2,28780,5,672345,6,0,7981,1.36551e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 05:00:45] [INFO ] Flatten gal took : 42 ms
[2025-05-30 05:00:45] [INFO ] Applying decomposition
[2025-05-30 05:00:45] [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/graph3439791838855137702.txt' '-o' '/tmp/graph3439791838855137702.bin' '-w' '/tmp/graph3439791838855137702.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3439791838855137702.bin' '-l' '-1' '-v' '-w' '/tmp/graph3439791838855137702.weights' '-q' '0' '-e' '0.001'
[2025-05-30 05:00:45] [INFO ] Decomposing Gal with order
[2025-05-30 05:00:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 05:00:46] [INFO ] Removed a total of 520 redundant transitions.
[2025-05-30 05:00:46] [INFO ] Flatten gal took : 69 ms
[2025-05-30 05:00:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 14 ms.
[2025-05-30 05:00:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality7642003224476829355.gal : 11 ms
[2025-05-30 05:00:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality7662754394669757362.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/CTLCardinality7642003224476829355.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7662754394669757362.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.62333e+10,1.81198,65156,2806,215,105951,4090,2069,264809,117,38514,0


Converting to forward existential form...Done !
original formula: (AF((EF(((i37.u579.p2348==0)&&(i0.u45.p241==1))) * (i19.u287.p1274==0))) + EX(E(!(EX(EX((i33.u515.p2124==1)))) U !(AF((((i9.u142.p692==0)...204
=> equivalent forward existential formula: [FwdG((Init * !(EX(E(!(EX(EX((i33.u515.p2124==1)))) U !(!(EG(!((((i9.u142.p692==0)||(i22.u326.p1428==1))||(i18.u...264
Reverse transition relation is NOT exact ! Due to transitions t26, t184, t265, t325, t374, t445, t446, t499, t681, t733, t793, t842, t913, t964, t1117, t11...1666
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1630/1630 places, 2073/2073 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 1582 transition count 2025
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 1582 transition count 2025
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 101 place count 1582 transition count 2020
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 126 place count 1557 transition count 1991
Iterating global reduction 1 with 25 rules applied. Total rules applied 151 place count 1557 transition count 1991
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 153 place count 1557 transition count 1989
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 165 place count 1545 transition count 1976
Iterating global reduction 2 with 12 rules applied. Total rules applied 177 place count 1545 transition count 1976
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 178 place count 1545 transition count 1975
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 187 place count 1536 transition count 1966
Iterating global reduction 3 with 9 rules applied. Total rules applied 196 place count 1536 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 197 place count 1536 transition count 1965
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 204 place count 1529 transition count 1958
Iterating global reduction 4 with 7 rules applied. Total rules applied 211 place count 1529 transition count 1958
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 218 place count 1522 transition count 1950
Iterating global reduction 4 with 7 rules applied. Total rules applied 225 place count 1522 transition count 1950
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 232 place count 1515 transition count 1940
Iterating global reduction 4 with 7 rules applied. Total rules applied 239 place count 1515 transition count 1940
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 245 place count 1509 transition count 1932
Iterating global reduction 4 with 6 rules applied. Total rules applied 251 place count 1509 transition count 1932
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 255 place count 1505 transition count 1927
Iterating global reduction 4 with 4 rules applied. Total rules applied 259 place count 1505 transition count 1927
Applied a total of 259 rules in 494 ms. Remains 1505 /1630 variables (removed 125) and now considering 1927/2073 (removed 146) transitions.
// Phase 1: matrix 1927 rows 1505 cols
[2025-05-30 05:01:16] [INFO ] Computed 4 invariants in 19 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:01:16] [INFO ] Implicit Places using invariants in 220 ms returned []
[2025-05-30 05:01:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:01:17] [INFO ] Implicit Places using invariants and state equation in 834 ms returned []
Implicit Place search using SMT with State Equation took 1058 ms to find 0 implicit places.
Running 1926 sub problems to find dead transitions.
[2025-05-30 05:01:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1504 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1926 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1504/3432 variables, and 4 constraints, problems are : Problem set: 0 solved, 1926 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1505 constraints, PredecessorRefiner: 1926/1926 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1926 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1504 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1926 unsolved
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(s944 0)timeout

org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1504/3432 variables, and 4 constraints, problems are : Problem set: 0 solved, 1926 unsolved in 30034 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1505 constraints, PredecessorRefiner: 0/1926 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60413ms problems are : Problem set: 0 solved, 1926 unsolved
Search for dead transitions found 0 dead transitions in 60417ms
Starting structural reductions in LTL mode, iteration 1 : 1505/1630 places, 1927/2073 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61974 ms. Remains : 1505/1630 places, 1927/2073 transitions.
[2025-05-30 05:02:18] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:02:18] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:02:18] [INFO ] Input system was already deterministic with 1927 transitions.
[2025-05-30 05:02:18] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:02:18] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:02:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality10460700229113909195.gal : 5 ms
[2025-05-30 05:02:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality5202053450401512261.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/CTLCardinality10460700229113909195.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5202053450401512261.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,1.60243e+10,10.5698,269704,2,26831,5,712101,6,0,7949,1.35822e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 05:02:48] [INFO ] Flatten gal took : 28 ms
[2025-05-30 05:02:48] [INFO ] Applying decomposition
[2025-05-30 05:02:48] [INFO ] Flatten gal took : 39 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/graph17797586782736582156.txt' '-o' '/tmp/graph17797586782736582156.bin' '-w' '/tmp/graph17797586782736582156.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17797586782736582156.bin' '-l' '-1' '-v' '-w' '/tmp/graph17797586782736582156.weights' '-q' '0' '-e' '0.001'
[2025-05-30 05:02:48] [INFO ] Decomposing Gal with order
[2025-05-30 05:02:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 05:02:48] [INFO ] Removed a total of 459 redundant transitions.
[2025-05-30 05:02:48] [INFO ] Flatten gal took : 53 ms
[2025-05-30 05:02:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 10 ms.
[2025-05-30 05:02:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality11583426771166730650.gal : 11 ms
[2025-05-30 05:02:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality574154049948704175.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/CTLCardinality11583426771166730650.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality574154049948704175.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.60243e+10,1.13465,41000,2412,270,63684,8499,2474,116421,166,40697,0


Converting to forward existential form...Done !
original formula: EG(AX(FALSE))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(FALSE))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t208, t260, t320, t369, t440, t492, t645, t726, t757, t786, t835, t906, t957, t111...2165
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
(forward)formula 0,0,5.01879,182952,1,0,309758,8499,19164,555637,917,40697,1706823
FORMULA CloudReconfiguration-PT-301-CTLCardinality-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1630/1630 places, 2073/2073 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 1593 transition count 2036
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 1593 transition count 2036
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 79 place count 1593 transition count 2031
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 97 place count 1575 transition count 2010
Iterating global reduction 1 with 18 rules applied. Total rules applied 115 place count 1575 transition count 2010
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 116 place count 1575 transition count 2009
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 124 place count 1567 transition count 2001
Iterating global reduction 2 with 8 rules applied. Total rules applied 132 place count 1567 transition count 2001
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 133 place count 1567 transition count 2000
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 138 place count 1562 transition count 1995
Iterating global reduction 3 with 5 rules applied. Total rules applied 143 place count 1562 transition count 1995
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 148 place count 1557 transition count 1990
Iterating global reduction 3 with 5 rules applied. Total rules applied 153 place count 1557 transition count 1990
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 158 place count 1552 transition count 1984
Iterating global reduction 3 with 5 rules applied. Total rules applied 163 place count 1552 transition count 1984
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 168 place count 1547 transition count 1976
Iterating global reduction 3 with 5 rules applied. Total rules applied 173 place count 1547 transition count 1976
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 176 place count 1544 transition count 1972
Iterating global reduction 3 with 3 rules applied. Total rules applied 179 place count 1544 transition count 1972
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 182 place count 1541 transition count 1968
Iterating global reduction 3 with 3 rules applied. Total rules applied 185 place count 1541 transition count 1968
Applied a total of 185 rules in 504 ms. Remains 1541 /1630 variables (removed 89) and now considering 1968/2073 (removed 105) transitions.
// Phase 1: matrix 1968 rows 1541 cols
[2025-05-30 05:02:54] [INFO ] Computed 4 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:02:54] [INFO ] Implicit Places using invariants in 230 ms returned []
[2025-05-30 05:02:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:02:55] [INFO ] Implicit Places using invariants and state equation in 864 ms returned []
Implicit Place search using SMT with State Equation took 1097 ms to find 0 implicit places.
Running 1967 sub problems to find dead transitions.
[2025-05-30 05:02:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
(s429 0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
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)
(s430 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1540 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1967 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1540/3509 variables, and 4 constraints, problems are : Problem set: 0 solved, 1967 unsolved in 30033 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1541 constraints, PredecessorRefiner: 1967/1967 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1967 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1540 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1967 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1540/3509 variables, and 4 constraints, problems are : Problem set: 0 solved, 1967 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1541 constraints, PredecessorRefiner: 0/1967 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60424ms problems are : Problem set: 0 solved, 1967 unsolved
Search for dead transitions found 0 dead transitions in 60426ms
Starting structural reductions in LTL mode, iteration 1 : 1541/1630 places, 1968/2073 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62037 ms. Remains : 1541/1630 places, 1968/2073 transitions.
[2025-05-30 05:03:55] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:03:55] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:03:56] [INFO ] Input system was already deterministic with 1968 transitions.
[2025-05-30 05:03:56] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:03:56] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:03:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality15533142205844318547.gal : 6 ms
[2025-05-30 05:03:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality3860822366462677170.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/CTLCardinality15533142205844318547.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3860822366462677170.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,1.74137e+10,10.3694,261716,2,27203,5,676619,6,0,8134,1.36261e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 05:04:26] [INFO ] Flatten gal took : 30 ms
[2025-05-30 05:04:26] [INFO ] Applying decomposition
[2025-05-30 05:04:26] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13545966551356890229.txt' '-o' '/tmp/graph13545966551356890229.bin' '-w' '/tmp/graph13545966551356890229.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13545966551356890229.bin' '-l' '-1' '-v' '-w' '/tmp/graph13545966551356890229.weights' '-q' '0' '-e' '0.001'
[2025-05-30 05:04:26] [INFO ] Decomposing Gal with order
[2025-05-30 05:04:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 05:04:26] [INFO ] Removed a total of 511 redundant transitions.
[2025-05-30 05:04:26] [INFO ] Flatten gal took : 52 ms
[2025-05-30 05:04:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 62 labels/synchronizations in 16 ms.
[2025-05-30 05:04:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality3261436649068443112.gal : 12 ms
[2025-05-30 05:04:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality7763683155317948058.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/CTLCardinality3261436649068443112.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7763683155317948058.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.74137e+10,1.35876,50292,2091,233,67216,7795,2553,189667,131,81699,0


Converting to forward existential form...Done !
original formula: (AX(FALSE) + AG(((((AG((((i27.i0.i5.u438.p1781==1)&&(i7.i2.i0.u135.p629==0))&&(i28.i0.i1.u483.p2024==1))) * ((i33.i2.i1.u542.p2174==0)||(...520
=> equivalent forward existential formula: [(FwdU((((FwdU((Init * !(!(EX(!(FALSE))))),TRUE) * !(!(!((E(!((i6.i5.i5.u112.p558==0)) U (!(((i20.u336.p1388==0)...674
Reverse transition relation is NOT exact ! Due to transitions t23, t26, t216, t268, t282, t300, t449, t498, t501, t667, t696, t748, t779, t857, t929, t1135...2282
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
(forward)formula 0,0,6.67099,234484,1,0,409074,16698,27121,799362,755,101847,1929139
FORMULA CloudReconfiguration-PT-301-CTLCardinality-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 1630/1630 places, 2073/2073 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 1584 transition count 2027
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 1584 transition count 2027
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 97 place count 1584 transition count 2022
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 122 place count 1559 transition count 1993
Iterating global reduction 1 with 25 rules applied. Total rules applied 147 place count 1559 transition count 1993
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 149 place count 1559 transition count 1991
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 161 place count 1547 transition count 1978
Iterating global reduction 2 with 12 rules applied. Total rules applied 173 place count 1547 transition count 1978
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 174 place count 1547 transition count 1977
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 183 place count 1538 transition count 1968
Iterating global reduction 3 with 9 rules applied. Total rules applied 192 place count 1538 transition count 1968
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 193 place count 1538 transition count 1967
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 200 place count 1531 transition count 1960
Iterating global reduction 4 with 7 rules applied. Total rules applied 207 place count 1531 transition count 1960
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 214 place count 1524 transition count 1952
Iterating global reduction 4 with 7 rules applied. Total rules applied 221 place count 1524 transition count 1952
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 228 place count 1517 transition count 1942
Iterating global reduction 4 with 7 rules applied. Total rules applied 235 place count 1517 transition count 1942
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 241 place count 1511 transition count 1934
Iterating global reduction 4 with 6 rules applied. Total rules applied 247 place count 1511 transition count 1934
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 251 place count 1507 transition count 1929
Iterating global reduction 4 with 4 rules applied. Total rules applied 255 place count 1507 transition count 1929
Applied a total of 255 rules in 500 ms. Remains 1507 /1630 variables (removed 123) and now considering 1929/2073 (removed 144) transitions.
// Phase 1: matrix 1929 rows 1507 cols
[2025-05-30 05:04:33] [INFO ] Computed 4 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:04:33] [INFO ] Implicit Places using invariants in 214 ms returned []
[2025-05-30 05:04:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:04:34] [INFO ] Implicit Places using invariants and state equation in 846 ms returned []
Implicit Place search using SMT with State Equation took 1062 ms to find 0 implicit places.
Running 1928 sub problems to find dead transitions.
[2025-05-30 05:04:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1506 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1506/3436 variables, and 4 constraints, problems are : Problem set: 0 solved, 1928 unsolved in 30027 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1507 constraints, PredecessorRefiner: 1928/1928 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1928 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1506 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1928 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1506/3436 variables, and 4 constraints, problems are : Problem set: 0 solved, 1928 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1507 constraints, PredecessorRefiner: 0/1928 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60407ms problems are : Problem set: 0 solved, 1928 unsolved
Search for dead transitions found 0 dead transitions in 60410ms
Starting structural reductions in LTL mode, iteration 1 : 1507/1630 places, 1929/2073 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61978 ms. Remains : 1507/1630 places, 1929/2073 transitions.
[2025-05-30 05:05:35] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:05:35] [INFO ] Flatten gal took : 41 ms
[2025-05-30 05:05:35] [INFO ] Input system was already deterministic with 1929 transitions.
[2025-05-30 05:05:35] [INFO ] Flatten gal took : 24 ms
[2025-05-30 05:05:35] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:05:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality10127313536768744328.gal : 5 ms
[2025-05-30 05:05:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality16898296508620618424.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/CTLCardinality10127313536768744328.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16898296508620618424.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.61263e+10,13.3697,324200,2,32572,5,910746,6,0,7959,1.63036e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 05:06:05] [INFO ] Flatten gal took : 27 ms
[2025-05-30 05:06:05] [INFO ] Applying decomposition
[2025-05-30 05:06:05] [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/graph1338170451247269987.txt' '-o' '/tmp/graph1338170451247269987.bin' '-w' '/tmp/graph1338170451247269987.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1338170451247269987.bin' '-l' '-1' '-v' '-w' '/tmp/graph1338170451247269987.weights' '-q' '0' '-e' '0.001'
[2025-05-30 05:06:05] [INFO ] Decomposing Gal with order
[2025-05-30 05:06:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 05:06:05] [INFO ] Removed a total of 504 redundant transitions.
[2025-05-30 05:06:05] [INFO ] Flatten gal took : 50 ms
[2025-05-30 05:06:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 11 ms.
[2025-05-30 05:06:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality15395466714269716014.gal : 12 ms
[2025-05-30 05:06:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality6103542882862539822.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/CTLCardinality15395466714269716014.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6103542882862539822.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.61263e+10,1.1484,43700,2252,214,66962,3835,2561,142627,128,30311,0


Converting to forward existential form...Done !
original formula: AX(EG((((i0.i0.i1.u6.p29==0) + AX((i29.i1.i2.u295.p1296==1))) + (i13.i1.i2.u188.p827==1))))
=> equivalent forward existential formula: [(EY(Init) * !(EG((((i0.i0.i1.u6.p29==0) + !(EX(!((i29.i1.i2.u295.p1296==1))))) + (i13.i1.i2.u188.p827==1)))))] ...162
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t208, t231, t236, t260, t291, t339, t344, t369, t440, t492, t674, t726, t786, t835...2288
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1630/1630 places, 2073/2073 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 1583 transition count 2026
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 1583 transition count 2026
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 99 place count 1583 transition count 2021
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 124 place count 1558 transition count 1992
Iterating global reduction 1 with 25 rules applied. Total rules applied 149 place count 1558 transition count 1992
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 151 place count 1558 transition count 1990
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 163 place count 1546 transition count 1977
Iterating global reduction 2 with 12 rules applied. Total rules applied 175 place count 1546 transition count 1977
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 176 place count 1546 transition count 1976
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 185 place count 1537 transition count 1967
Iterating global reduction 3 with 9 rules applied. Total rules applied 194 place count 1537 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 195 place count 1537 transition count 1966
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 202 place count 1530 transition count 1959
Iterating global reduction 4 with 7 rules applied. Total rules applied 209 place count 1530 transition count 1959
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 216 place count 1523 transition count 1951
Iterating global reduction 4 with 7 rules applied. Total rules applied 223 place count 1523 transition count 1951
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 230 place count 1516 transition count 1941
Iterating global reduction 4 with 7 rules applied. Total rules applied 237 place count 1516 transition count 1941
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 243 place count 1510 transition count 1933
Iterating global reduction 4 with 6 rules applied. Total rules applied 249 place count 1510 transition count 1933
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 253 place count 1506 transition count 1928
Iterating global reduction 4 with 4 rules applied. Total rules applied 257 place count 1506 transition count 1928
Applied a total of 257 rules in 514 ms. Remains 1506 /1630 variables (removed 124) and now considering 1928/2073 (removed 145) transitions.
// Phase 1: matrix 1928 rows 1506 cols
[2025-05-30 05:06:36] [INFO ] Computed 4 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:06:36] [INFO ] Implicit Places using invariants in 211 ms returned []
[2025-05-30 05:06:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:06:37] [INFO ] Implicit Places using invariants and state equation in 878 ms returned []
Implicit Place search using SMT with State Equation took 1106 ms to find 0 implicit places.
Running 1927 sub problems to find dead transitions.
[2025-05-30 05:06:37] [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 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 1.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 0.0)
(s80 0.0)
(s81 0.0)
(s82 0.0)
(s83 0.0)
(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 0.0)
(s107 0.0)
(s108 0.0)
(s109 0.0)
(s110 0.0)
(s111 0.0)
(s112 0.0)
(s113 0.0)
(s114 0.0)
(s115 0.0)
(s116 0.0)
(s117 0.0)
(s118 0.0)
(s119 0.0)
(s120 0.0)
(s121 0.0)
(s122 0.0)
(s123 0.0)
(s124 0.0)
(s125 0.0)
(s126 0.0)
(s127 0.0)
(s128 1.0)
(s129 0.0)
(s130 0.0)
(s131 0.0)
(s132 0.0)
(s133 0.0)
(s134 0.0)
(s135 0.0)
(s136 0.0)
(s137 0.0)
(s138 0.0)
(s139 0.0)
(s140 0.0)
(s141 timeout
0.0)
(s142 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1505 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1927 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1505/3434 variables, and 4 constraints, problems are : Problem set: 0 solved, 1927 unsolved in 30027 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1506 constraints, PredecessorRefiner: 1927/1927 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1927 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1505 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1927 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1505/3434 variables, and 4 constraints, problems are : Problem set: 0 solved, 1927 unsolved in 30027 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1506 constraints, PredecessorRefiner: 0/1927 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60413ms problems are : Problem set: 0 solved, 1927 unsolved
Search for dead transitions found 0 dead transitions in 60416ms
Starting structural reductions in LTL mode, iteration 1 : 1506/1630 places, 1928/2073 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62043 ms. Remains : 1506/1630 places, 1928/2073 transitions.
[2025-05-30 05:07:37] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:07:37] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:07:37] [INFO ] Input system was already deterministic with 1928 transitions.
[2025-05-30 05:07:37] [INFO ] Flatten gal took : 32 ms
[2025-05-30 05:07:37] [INFO ] Flatten gal took : 24 ms
[2025-05-30 05:07:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality14982097047768355598.gal : 5 ms
[2025-05-30 05:07:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality6608108989320624695.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/CTLCardinality14982097047768355598.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6608108989320624695.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,1.60553e+10,11.5145,278532,2,27891,5,783504,6,0,7954,1.37706e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 05:08:08] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:08:08] [INFO ] Applying decomposition
[2025-05-30 05:08:08] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14836203818632262039.txt' '-o' '/tmp/graph14836203818632262039.bin' '-w' '/tmp/graph14836203818632262039.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14836203818632262039.bin' '-l' '-1' '-v' '-w' '/tmp/graph14836203818632262039.weights' '-q' '0' '-e' '0.001'
[2025-05-30 05:08:08] [INFO ] Decomposing Gal with order
[2025-05-30 05:08:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 05:08:08] [INFO ] Removed a total of 512 redundant transitions.
[2025-05-30 05:08:08] [INFO ] Flatten gal took : 48 ms
[2025-05-30 05:08:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 10 ms.
[2025-05-30 05:08:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality9144480336045437916.gal : 11 ms
[2025-05-30 05:08:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality13172557940898091377.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/CTLCardinality9144480336045437916.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13172557940898091377.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.60553e+10,1.01688,36768,2146,203,51155,6351,2517,107348,139,41854,0


Converting to forward existential form...Done !
original formula: A((!(E(((i34.i0.i1.u567.p2272==1) + EF((i23.u372.p1541==0))) U E((i21.u328.p1421==1) U (i8.u125.p633==1)))) + !(EX(TRUE))) U AG(AF((i28.u...171
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !(!(EG(!((i28.u500.p2055==1))))))))))) * !(E(!(!(E(TRUE U !(!(EG(!((i28.u500.p2055==...362
Reverse transition relation is NOT exact ! Due to transitions t23, t26, t179, t260, t291, t441, t493, t675, t741, t742, t746, t758, t787, t836, t907, t958,...2015
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
(forward)formula 0,0,11.2078,394400,1,0,741607,20732,22373,1.58852e+06,681,75957,2379648
FORMULA CloudReconfiguration-PT-301-CTLCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 1630/1630 places, 2073/2073 transitions.
Graph (trivial) has 1979 edges and 1630 vertex of which 698 / 1630 are part of one of the 62 SCC in 2 ms
Free SCC test removed 636 places
Ensure Unique test removed 742 transitions
Reduce isomorphic transitions removed 742 transitions.
Graph (complete) has 1503 edges and 994 vertex of which 983 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.1 ms
Discarding 11 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 559 transitions
Trivial Post-agglo rules discarded 559 transitions
Performed 559 trivial Post agglomeration. Transition count delta: 559
Iterating post reduction 0 with 561 rules applied. Total rules applied 563 place count 982 transition count 762
Reduce places removed 559 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 586 rules applied. Total rules applied 1149 place count 423 transition count 735
Reduce places removed 14 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 15 rules applied. Total rules applied 1164 place count 409 transition count 734
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1165 place count 408 transition count 734
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 44 Pre rules applied. Total rules applied 1165 place count 408 transition count 690
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 4 with 88 rules applied. Total rules applied 1253 place count 364 transition count 690
Discarding 18 places :
Symmetric choice reduction at 4 with 18 rule applications. Total rules 1271 place count 346 transition count 664
Iterating global reduction 4 with 18 rules applied. Total rules applied 1289 place count 346 transition count 664
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 3 rules applied. Total rules applied 1292 place count 346 transition count 661
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1294 place count 344 transition count 661
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1294 place count 344 transition count 660
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1296 place count 343 transition count 660
Discarding 12 places :
Symmetric choice reduction at 6 with 12 rule applications. Total rules 1308 place count 331 transition count 644
Iterating global reduction 6 with 12 rules applied. Total rules applied 1320 place count 331 transition count 644
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 8 rules applied. Total rules applied 1328 place count 331 transition count 636
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 7 with 3 rules applied. Total rules applied 1331 place count 330 transition count 634
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1332 place count 329 transition count 634
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1334 place count 327 transition count 630
Iterating global reduction 9 with 2 rules applied. Total rules applied 1336 place count 327 transition count 630
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1338 place count 325 transition count 626
Iterating global reduction 9 with 2 rules applied. Total rules applied 1340 place count 325 transition count 626
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1342 place count 323 transition count 622
Iterating global reduction 9 with 2 rules applied. Total rules applied 1344 place count 323 transition count 622
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1346 place count 321 transition count 618
Iterating global reduction 9 with 2 rules applied. Total rules applied 1348 place count 321 transition count 618
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1350 place count 319 transition count 614
Iterating global reduction 9 with 2 rules applied. Total rules applied 1352 place count 319 transition count 614
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 9 with 82 rules applied. Total rules applied 1434 place count 278 transition count 573
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 9 with 20 rules applied. Total rules applied 1454 place count 278 transition count 553
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 10 with 7 rules applied. Total rules applied 1461 place count 274 transition count 550
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1462 place count 273 transition count 550
Discarding 15 places :
Symmetric choice reduction at 12 with 15 rule applications. Total rules 1477 place count 258 transition count 519
Iterating global reduction 12 with 15 rules applied. Total rules applied 1492 place count 258 transition count 519
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1493 place count 258 transition count 518
Discarding 9 places :
Symmetric choice reduction at 13 with 9 rule applications. Total rules 1502 place count 249 transition count 500
Iterating global reduction 13 with 9 rules applied. Total rules applied 1511 place count 249 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 13 with 8 rules applied. Total rules applied 1519 place count 245 transition count 496
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 1522 place count 245 transition count 493
Discarding 5 places :
Symmetric choice reduction at 14 with 5 rule applications. Total rules 1527 place count 240 transition count 481
Iterating global reduction 14 with 5 rules applied. Total rules applied 1532 place count 240 transition count 481
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 1536 place count 238 transition count 479
Drop transitions (Redundant composition of simpler transitions.) removed 71 transitions
Redundant transition composition rules discarded 71 transitions
Iterating global reduction 14 with 71 rules applied. Total rules applied 1607 place count 238 transition count 408
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 14 with 32 rules applied. Total rules applied 1639 place count 238 transition count 376
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 15 with 32 rules applied. Total rules applied 1671 place count 206 transition count 376
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 3 Pre rules applied. Total rules applied 1671 place count 206 transition count 373
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 1677 place count 203 transition count 373
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 1685 place count 199 transition count 369
Discarding 3 places :
Symmetric choice reduction at 16 with 3 rule applications. Total rules 1688 place count 196 transition count 366
Iterating global reduction 16 with 3 rules applied. Total rules applied 1691 place count 196 transition count 366
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 1698 place count 196 transition count 359
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 16 with 1 rules applied. Total rules applied 1699 place count 195 transition count 358
Applied a total of 1699 rules in 81 ms. Remains 195 /1630 variables (removed 1435) and now considering 358/2073 (removed 1715) transitions.
[2025-05-30 05:08:19] [INFO ] Flow matrix only has 309 transitions (discarded 49 similar events)
// Phase 1: matrix 309 rows 195 cols
[2025-05-30 05:08:19] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:08:19] [INFO ] Implicit Places using invariants in 52 ms returned []
[2025-05-30 05:08:19] [INFO ] Flow matrix only has 309 transitions (discarded 49 similar events)
[2025-05-30 05:08:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:08:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 05:08:19] [INFO ] Implicit Places using invariants and state equation in 158 ms returned [9, 75, 133]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 227 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 192/1630 places, 358/2073 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 190 transition count 356
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 189 transition count 355
Applied a total of 3 rules in 8 ms. Remains 189 /192 variables (removed 3) and now considering 355/358 (removed 3) transitions.
[2025-05-30 05:08:19] [INFO ] Flow matrix only has 306 transitions (discarded 49 similar events)
// Phase 1: matrix 306 rows 189 cols
[2025-05-30 05:08:19] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:08:19] [INFO ] Implicit Places using invariants in 54 ms returned []
[2025-05-30 05:08:19] [INFO ] Flow matrix only has 306 transitions (discarded 49 similar events)
[2025-05-30 05:08:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:08:20] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 189/1630 places, 355/2073 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 500 ms. Remains : 189/1630 places, 355/2073 transitions.
[2025-05-30 05:08:20] [INFO ] Flatten gal took : 6 ms
[2025-05-30 05:08:20] [INFO ] Flatten gal took : 5 ms
[2025-05-30 05:08:20] [INFO ] Input system was already deterministic with 355 transitions.
[2025-05-30 05:08:20] [INFO ] Flatten gal took : 7 ms
[2025-05-30 05:08:20] [INFO ] Flatten gal took : 5 ms
[2025-05-30 05:08:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality8573177803892576073.gal : 4 ms
[2025-05-30 05:08:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality17100370205716105917.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/CTLCardinality8573177803892576073.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17100370205716105917.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,2.90095e+06,0.221409,12692,2,1895,5,31588,6,0,1055,43038,0


Converting to forward existential form...Done !
original formula: (EG(((p693==0)||(p1119==1))) + EG(AG((p936==0))))
=> equivalent forward existential formula: ([FwdG(Init,((p693==0)||(p1119==1)))] != FALSE + [FwdG(Init,!(E(TRUE U !((p936==0)))))] != FALSE)
Hit Full ! (commute/partial/dont) 351/0/4
(forward)formula 0,1,0.953937,37520,1,0,10,170343,19,4,4857,111514,8
FORMULA CloudReconfiguration-PT-301-CTLCardinality-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1630/1630 places, 2073/2073 transitions.
Graph (trivial) has 1965 edges and 1630 vertex of which 690 / 1630 are part of one of the 62 SCC in 2 ms
Free SCC test removed 628 places
Ensure Unique test removed 730 transitions
Reduce isomorphic transitions removed 730 transitions.
Graph (complete) has 1515 edges and 1002 vertex of which 991 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.1 ms
Discarding 11 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 553 transitions
Trivial Post-agglo rules discarded 553 transitions
Performed 553 trivial Post agglomeration. Transition count delta: 553
Iterating post reduction 0 with 555 rules applied. Total rules applied 557 place count 990 transition count 780
Reduce places removed 553 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 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 584 rules applied. Total rules applied 1141 place count 437 transition count 749
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 1159 place count 421 transition count 747
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 1162 place count 420 transition count 745
Reduce places removed 1 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 4 with 4 rules applied. Total rules applied 1166 place count 419 transition count 742
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 5 rules applied. Total rules applied 1171 place count 416 transition count 740
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1172 place count 415 transition count 740
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 45 Pre rules applied. Total rules applied 1172 place count 415 transition count 695
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 7 with 90 rules applied. Total rules applied 1262 place count 370 transition count 695
Discarding 18 places :
Symmetric choice reduction at 7 with 18 rule applications. Total rules 1280 place count 352 transition count 669
Iterating global reduction 7 with 18 rules applied. Total rules applied 1298 place count 352 transition count 669
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 7 with 3 rules applied. Total rules applied 1301 place count 352 transition count 666
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 1303 place count 350 transition count 666
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 1303 place count 350 transition count 665
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1305 place count 349 transition count 665
Discarding 12 places :
Symmetric choice reduction at 9 with 12 rule applications. Total rules 1317 place count 337 transition count 649
Iterating global reduction 9 with 12 rules applied. Total rules applied 1329 place count 337 transition count 649
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 8 rules applied. Total rules applied 1337 place count 337 transition count 641
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 10 with 3 rules applied. Total rules applied 1340 place count 336 transition count 639
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1341 place count 335 transition count 639
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 1343 place count 333 transition count 635
Iterating global reduction 12 with 2 rules applied. Total rules applied 1345 place count 333 transition count 635
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1346 place count 332 transition count 633
Iterating global reduction 12 with 1 rules applied. Total rules applied 1347 place count 332 transition count 633
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 12 with 82 rules applied. Total rules applied 1429 place count 291 transition count 592
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 12 with 20 rules applied. Total rules applied 1449 place count 291 transition count 572
Reduce places removed 4 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 13 with 7 rules applied. Total rules applied 1456 place count 287 transition count 569
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 1457 place count 286 transition count 569
Discarding 11 places :
Symmetric choice reduction at 15 with 11 rule applications. Total rules 1468 place count 275 transition count 549
Iterating global reduction 15 with 11 rules applied. Total rules applied 1479 place count 275 transition count 549
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 1480 place count 275 transition count 548
Discarding 7 places :
Symmetric choice reduction at 16 with 7 rule applications. Total rules 1487 place count 268 transition count 534
Iterating global reduction 16 with 7 rules applied. Total rules applied 1494 place count 268 transition count 534
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 1502 place count 264 transition count 530
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 16 with 5 rules applied. Total rules applied 1507 place count 264 transition count 525
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 17 with 1 rules applied. Total rules applied 1508 place count 263 transition count 525
Discarding 4 places :
Symmetric choice reduction at 18 with 4 rule applications. Total rules 1512 place count 259 transition count 517
Iterating global reduction 18 with 4 rules applied. Total rules applied 1516 place count 259 transition count 517
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 18 with 2 rules applied. Total rules applied 1518 place count 258 transition count 516
Drop transitions (Redundant composition of simpler transitions.) removed 77 transitions
Redundant transition composition rules discarded 77 transitions
Iterating global reduction 18 with 77 rules applied. Total rules applied 1595 place count 258 transition count 439
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 18 with 33 rules applied. Total rules applied 1628 place count 258 transition count 406
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 19 with 33 rules applied. Total rules applied 1661 place count 225 transition count 406
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 20 with 3 Pre rules applied. Total rules applied 1661 place count 225 transition count 403
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 20 with 6 rules applied. Total rules applied 1667 place count 222 transition count 403
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 20 with 10 rules applied. Total rules applied 1677 place count 217 transition count 398
Discarding 3 places :
Symmetric choice reduction at 20 with 3 rule applications. Total rules 1680 place count 214 transition count 395
Iterating global reduction 20 with 3 rules applied. Total rules applied 1683 place count 214 transition count 395
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 20 with 8 rules applied. Total rules applied 1691 place count 214 transition count 387
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 20 with 3 rules applied. Total rules applied 1694 place count 214 transition count 387
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 20 with 2 rules applied. Total rules applied 1696 place count 214 transition count 385
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 20 with 1 rules applied. Total rules applied 1697 place count 213 transition count 384
Applied a total of 1697 rules in 86 ms. Remains 213 /1630 variables (removed 1417) and now considering 384/2073 (removed 1689) transitions.
[2025-05-30 05:08:21] [INFO ] Flow matrix only has 333 transitions (discarded 51 similar events)
// Phase 1: matrix 333 rows 213 cols
[2025-05-30 05:08:21] [INFO ] Computed 0 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:08:21] [INFO ] Implicit Places using invariants in 54 ms returned []
[2025-05-30 05:08:21] [INFO ] Flow matrix only has 333 transitions (discarded 51 similar events)
[2025-05-30 05:08:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:08:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 05:08:21] [INFO ] Implicit Places using invariants and state equation in 169 ms returned [20, 87, 148]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 249 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 210/1630 places, 384/2073 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 210 transition count 383
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 209 transition count 383
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 2 with 4 rules applied. Total rules applied 6 place count 207 transition count 381
Applied a total of 6 rules in 7 ms. Remains 207 /210 variables (removed 3) and now considering 381/384 (removed 3) transitions.
[2025-05-30 05:08:21] [INFO ] Flow matrix only has 330 transitions (discarded 51 similar events)
// Phase 1: matrix 330 rows 207 cols
[2025-05-30 05:08:21] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:08:21] [INFO ] Implicit Places using invariants in 46 ms returned []
[2025-05-30 05:08:21] [INFO ] Flow matrix only has 330 transitions (discarded 51 similar events)
[2025-05-30 05:08:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:08:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 05:08:21] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 207/1630 places, 381/2073 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 523 ms. Remains : 207/1630 places, 381/2073 transitions.
[2025-05-30 05:08:21] [INFO ] Flatten gal took : 5 ms
[2025-05-30 05:08:21] [INFO ] Flatten gal took : 5 ms
[2025-05-30 05:08:21] [INFO ] Input system was already deterministic with 381 transitions.
[2025-05-30 05:08:21] [INFO ] Flatten gal took : 5 ms
[2025-05-30 05:08:21] [INFO ] Flatten gal took : 5 ms
[2025-05-30 05:08:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality16790102122913620607.gal : 1 ms
[2025-05-30 05:08:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality849503213673819228.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/CTLCardinality16790102122913620607.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality849503213673819228.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.75897e+06,0.298769,15840,2,2873,5,40610,6,0,1149,63260,0


Converting to forward existential form...Done !
original formula: AG(AF(((p1166==0) + E((AG(((p1107==0)||(p1640==1))) * E(((p181==0)||(p995==1)) U ((p303==0)||(p2578==1)))) U EG(((p1893==0)||(p2510==1)))...159
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(((p1166==0) + E((!(E(TRUE U !(((p1107==0)||(p1640==1))))) * E(((p181==0)||(p995==1)) U (...223
Reverse transition relation is NOT exact ! Due to transitions t3, t7, t12, t13, t15, t30, t42, t55, t63, t66, t72, t73, t75, t89, t113, t116, t120, t125, t...542
(forward)formula 0,0,12.3426,399048,1,0,794,2.50809e+06,752,425,7062,2.29272e+06,1036
FORMULA CloudReconfiguration-PT-301-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 1630/1630 places, 2073/2073 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 1585 transition count 2028
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 1585 transition count 2028
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 94 place count 1585 transition count 2024
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 117 place count 1562 transition count 1998
Iterating global reduction 1 with 23 rules applied. Total rules applied 140 place count 1562 transition count 1998
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 142 place count 1562 transition count 1996
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 153 place count 1551 transition count 1984
Iterating global reduction 2 with 11 rules applied. Total rules applied 164 place count 1551 transition count 1984
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 165 place count 1551 transition count 1983
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 174 place count 1542 transition count 1974
Iterating global reduction 3 with 9 rules applied. Total rules applied 183 place count 1542 transition count 1974
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 184 place count 1542 transition count 1973
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 191 place count 1535 transition count 1966
Iterating global reduction 4 with 7 rules applied. Total rules applied 198 place count 1535 transition count 1966
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 205 place count 1528 transition count 1958
Iterating global reduction 4 with 7 rules applied. Total rules applied 212 place count 1528 transition count 1958
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 219 place count 1521 transition count 1948
Iterating global reduction 4 with 7 rules applied. Total rules applied 226 place count 1521 transition count 1948
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 232 place count 1515 transition count 1940
Iterating global reduction 4 with 6 rules applied. Total rules applied 238 place count 1515 transition count 1940
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 242 place count 1511 transition count 1935
Iterating global reduction 4 with 4 rules applied. Total rules applied 246 place count 1511 transition count 1935
Applied a total of 246 rules in 496 ms. Remains 1511 /1630 variables (removed 119) and now considering 1935/2073 (removed 138) transitions.
// Phase 1: matrix 1935 rows 1511 cols
[2025-05-30 05:08:34] [INFO ] Computed 4 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:08:34] [INFO ] Implicit Places using invariants in 206 ms returned []
[2025-05-30 05:08:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:08:35] [INFO ] Implicit Places using invariants and state equation in 890 ms returned []
Implicit Place search using SMT with State Equation took 1098 ms to find 0 implicit places.
Running 1934 sub problems to find dead transitions.
[2025-05-30 05:08:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1510 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1934 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1510/3446 variables, and 4 constraints, problems are : Problem set: 0 solved, 1934 unsolved in 30025 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1511 constraints, PredecessorRefiner: 1934/1934 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1934 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1510 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1934 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1510/3446 variables, and 4 constraints, problems are : Problem set: 0 solved, 1934 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1511 constraints, PredecessorRefiner: 0/1934 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60413ms problems are : Problem set: 0 solved, 1934 unsolved
Search for dead transitions found 0 dead transitions in 60416ms
Starting structural reductions in LTL mode, iteration 1 : 1511/1630 places, 1935/2073 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62016 ms. Remains : 1511/1630 places, 1935/2073 transitions.
[2025-05-30 05:09:36] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:09:36] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:09:36] [INFO ] Input system was already deterministic with 1935 transitions.
[2025-05-30 05:09:36] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:09:36] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:09:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality8191603656703820390.gal : 5 ms
[2025-05-30 05:09:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality8676937586123613545.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/CTLCardinality8191603656703820390.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8676937586123613545.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,1.6274e+10,13.8677,268228,2,27041,5,700944,6,0,7981,1.37602e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 05:10:06] [INFO ] Flatten gal took : 31 ms
[2025-05-30 05:10:06] [INFO ] Applying decomposition
[2025-05-30 05:10:06] [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/graph11798288523868531026.txt' '-o' '/tmp/graph11798288523868531026.bin' '-w' '/tmp/graph11798288523868531026.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11798288523868531026.bin' '-l' '-1' '-v' '-w' '/tmp/graph11798288523868531026.weights' '-q' '0' '-e' '0.001'
[2025-05-30 05:10:06] [INFO ] Decomposing Gal with order
[2025-05-30 05:10:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 05:10:06] [INFO ] Removed a total of 483 redundant transitions.
[2025-05-30 05:10:06] [INFO ] Flatten gal took : 48 ms
[2025-05-30 05:10:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 39 labels/synchronizations in 7 ms.
[2025-05-30 05:10:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality7855217776354165922.gal : 10 ms
[2025-05-30 05:10:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality9529592366321221294.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/CTLCardinality7855217776354165922.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9529592366321221294.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.6274e+10,1.57274,58528,1892,286,90732,20993,2496,192891,138,115635,0


Converting to forward existential form...Done !
original formula: EG((AX(AF(!(E((i5.i0.i4.u47.p267==1) U ((i5.i0.i2.u40.p195==0)||(i23.u370.p1518==1)))))) * EF(((i10.i1.i1.u143.p660==0)&&(i5.i0.i1.u12.p6...164
=> equivalent forward existential formula: [FwdG(Init,(!(EX(!(!(EG(!(!(E((i5.i0.i4.u47.p267==1) U ((i5.i0.i2.u40.p195==0)||(i23.u370.p1518==1)))))))))) * E...225
Reverse transition relation is NOT exact ! Due to transitions t26, t208, t260, t291, t320, t369, t440, t492, t645, t726, t740, t745, t757, t835, t906, t957...2250
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1630/1630 places, 2073/2073 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 1583 transition count 2026
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 1583 transition count 2026
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 99 place count 1583 transition count 2021
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 123 place count 1559 transition count 1993
Iterating global reduction 1 with 24 rules applied. Total rules applied 147 place count 1559 transition count 1993
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 149 place count 1559 transition count 1991
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 160 place count 1548 transition count 1979
Iterating global reduction 2 with 11 rules applied. Total rules applied 171 place count 1548 transition count 1979
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 172 place count 1548 transition count 1978
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 180 place count 1540 transition count 1970
Iterating global reduction 3 with 8 rules applied. Total rules applied 188 place count 1540 transition count 1970
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 189 place count 1540 transition count 1969
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 195 place count 1534 transition count 1963
Iterating global reduction 4 with 6 rules applied. Total rules applied 201 place count 1534 transition count 1963
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 207 place count 1528 transition count 1956
Iterating global reduction 4 with 6 rules applied. Total rules applied 213 place count 1528 transition count 1956
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 219 place count 1522 transition count 1947
Iterating global reduction 4 with 6 rules applied. Total rules applied 225 place count 1522 transition count 1947
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 230 place count 1517 transition count 1940
Iterating global reduction 4 with 5 rules applied. Total rules applied 235 place count 1517 transition count 1940
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 238 place count 1514 transition count 1936
Iterating global reduction 4 with 3 rules applied. Total rules applied 241 place count 1514 transition count 1936
Applied a total of 241 rules in 496 ms. Remains 1514 /1630 variables (removed 116) and now considering 1936/2073 (removed 137) transitions.
// Phase 1: matrix 1936 rows 1514 cols
[2025-05-30 05:10:37] [INFO ] Computed 4 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:10:37] [INFO ] Implicit Places using invariants in 205 ms returned []
[2025-05-30 05:10:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:10:38] [INFO ] Implicit Places using invariants and state equation in 816 ms returned []
Implicit Place search using SMT with State Equation took 1023 ms to find 0 implicit places.
Running 1935 sub problems to find dead transitions.
[2025-05-30 05:10:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1513 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1935 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1513/3450 variables, and 4 constraints, problems are : Problem set: 0 solved, 1935 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1514 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) 0/1513 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1935 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1513/3450 variables, and 4 constraints, problems are : Problem set: 0 solved, 1935 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1514 constraints, PredecessorRefiner: 0/1935 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60413ms problems are : Problem set: 0 solved, 1935 unsolved
Search for dead transitions found 0 dead transitions in 60418ms
Starting structural reductions in LTL mode, iteration 1 : 1514/1630 places, 1936/2073 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61947 ms. Remains : 1514/1630 places, 1936/2073 transitions.
[2025-05-30 05:11:38] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:11:38] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:11:38] [INFO ] Input system was already deterministic with 1936 transitions.
[2025-05-30 05:11:38] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:11:38] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:11:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality11304784859285351259.gal : 5 ms
[2025-05-30 05:11:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality11694437317610643000.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/CTLCardinality11304784859285351259.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11694437317610643000.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.63027e+10,11.0671,272676,2,26917,5,716721,6,0,7994,1.37624e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 05:12:08] [INFO ] Flatten gal took : 28 ms
[2025-05-30 05:12:08] [INFO ] Applying decomposition
[2025-05-30 05:12:08] [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/graph9905074913979136716.txt' '-o' '/tmp/graph9905074913979136716.bin' '-w' '/tmp/graph9905074913979136716.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9905074913979136716.bin' '-l' '-1' '-v' '-w' '/tmp/graph9905074913979136716.weights' '-q' '0' '-e' '0.001'
[2025-05-30 05:12:09] [INFO ] Decomposing Gal with order
[2025-05-30 05:12:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 05:12:09] [INFO ] Removed a total of 496 redundant transitions.
[2025-05-30 05:12:09] [INFO ] Flatten gal took : 48 ms
[2025-05-30 05:12:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 10 ms.
[2025-05-30 05:12:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality8441222620524240572.gal : 11 ms
[2025-05-30 05:12:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality13102007044402490534.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/CTLCardinality8441222620524240572.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13102007044402490534.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.63027e+10,1.46612,53808,1801,235,91414,4692,2579,158133,124,27839,0


Converting to forward existential form...Done !
original formula: AF(AX((i17.i3.i0.u256.p1157==1)))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!((i17.i3.i0.u256.p1157==1))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t26, t179, t208, t260, t291, t369, t440, t492, t645, t674, t726, t786, t835, t906, t957, t111...2081
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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1630/1630 places, 2073/2073 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 1588 transition count 2031
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 1588 transition count 2031
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 87 place count 1588 transition count 2028
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 110 place count 1565 transition count 2001
Iterating global reduction 1 with 23 rules applied. Total rules applied 133 place count 1565 transition count 2001
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 135 place count 1565 transition count 1999
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 147 place count 1553 transition count 1986
Iterating global reduction 2 with 12 rules applied. Total rules applied 159 place count 1553 transition count 1986
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 160 place count 1553 transition count 1985
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 169 place count 1544 transition count 1976
Iterating global reduction 3 with 9 rules applied. Total rules applied 178 place count 1544 transition count 1976
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 179 place count 1544 transition count 1975
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 186 place count 1537 transition count 1968
Iterating global reduction 4 with 7 rules applied. Total rules applied 193 place count 1537 transition count 1968
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 200 place count 1530 transition count 1960
Iterating global reduction 4 with 7 rules applied. Total rules applied 207 place count 1530 transition count 1960
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 214 place count 1523 transition count 1950
Iterating global reduction 4 with 7 rules applied. Total rules applied 221 place count 1523 transition count 1950
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 227 place count 1517 transition count 1942
Iterating global reduction 4 with 6 rules applied. Total rules applied 233 place count 1517 transition count 1942
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 237 place count 1513 transition count 1937
Iterating global reduction 4 with 4 rules applied. Total rules applied 241 place count 1513 transition count 1937
Applied a total of 241 rules in 493 ms. Remains 1513 /1630 variables (removed 117) and now considering 1937/2073 (removed 136) transitions.
// Phase 1: matrix 1937 rows 1513 cols
[2025-05-30 05:12:39] [INFO ] Computed 4 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:12:39] [INFO ] Implicit Places using invariants in 206 ms returned []
[2025-05-30 05:12:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:12:40] [INFO ] Implicit Places using invariants and state equation in 837 ms returned []
Implicit Place search using SMT with State Equation took 1044 ms to find 0 implicit places.
Running 1936 sub problems to find dead transitions.
[2025-05-30 05:12:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1512 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1936 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1512/3450 variables, and 4 constraints, problems are : Problem set: 0 solved, 1936 unsolved in 30033 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1513 constraints, PredecessorRefiner: 1936/1936 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1936 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1512 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1936 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1512/3450 variables, and 4 constraints, problems are : Problem set: 0 solved, 1936 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/1513 constraints, PredecessorRefiner: 0/1936 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60401ms problems are : Problem set: 0 solved, 1936 unsolved
Search for dead transitions found 0 dead transitions in 60404ms
Starting structural reductions in LTL mode, iteration 1 : 1513/1630 places, 1937/2073 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61946 ms. Remains : 1513/1630 places, 1937/2073 transitions.
[2025-05-30 05:13:41] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:13:41] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:13:41] [INFO ] Input system was already deterministic with 1937 transitions.
[2025-05-30 05:13:41] [INFO ] Flatten gal took : 25 ms
[2025-05-30 05:13:41] [INFO ] Flatten gal took : 26 ms
[2025-05-30 05:13:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality15134537905754049596.gal : 5 ms
[2025-05-30 05:13:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality15769783775398317157.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/CTLCardinality15134537905754049596.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15769783775398317157.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.64654e+10,10.7072,259396,2,26427,5,667327,6,0,7991,1.34934e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 05:14:11] [INFO ] Flatten gal took : 30 ms
[2025-05-30 05:14:11] [INFO ] Applying decomposition
[2025-05-30 05:14:11] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2208977129975622260.txt' '-o' '/tmp/graph2208977129975622260.bin' '-w' '/tmp/graph2208977129975622260.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2208977129975622260.bin' '-l' '-1' '-v' '-w' '/tmp/graph2208977129975622260.weights' '-q' '0' '-e' '0.001'
[2025-05-30 05:14:11] [INFO ] Decomposing Gal with order
[2025-05-30 05:14:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 05:14:11] [INFO ] Removed a total of 505 redundant transitions.
[2025-05-30 05:14:11] [INFO ] Flatten gal took : 47 ms
[2025-05-30 05:14:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 7 ms.
[2025-05-30 05:14:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality13701033151613326992.gal : 10 ms
[2025-05-30 05:14:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality9878526680541840624.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/CTLCardinality13701033151613326992.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9878526680541840624.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.64654e+10,1.27173,46576,1857,212,84422,3021,2469,117368,124,10687,0


Converting to forward existential form...Done !
original formula: E(E(!(EX(E(((i39.u578.p2401==0)||(i10.u5.p14==1)) U ((i6.u71.p414==0)||(i34.i0.i1.u506.p2126==1))))) U EG((i1.u19.p118==1))) U ((i17.i0.i...323
=> equivalent forward existential formula: ([((FwdU(Init,E(!(EX(E(((i39.u578.p2401==0)||(i10.u5.p14==1)) U ((i6.u71.p414==0)||(i34.i0.i1.u506.p2126==1)))))...572
Reverse transition relation is NOT exact ! Due to transitions t27, t182, t263, t294, t325, t374, t445, t497, t650, t679, t731, t762, t791, t840, t911, t962...2077
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found 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 a local SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
(forward)formula 0,0,10.4263,381168,1,0,772584,5945,22365,1.3899e+06,556,15405,2343430
FORMULA CloudReconfiguration-PT-301-CTLCardinality-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

[2025-05-30 05:14:22] [INFO ] Flatten gal took : 30 ms
[2025-05-30 05:14:22] [INFO ] Flatten gal took : 28 ms
[2025-05-30 05:14:22] [INFO ] Applying decomposition
[2025-05-30 05:14:22] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13887870818838804544.txt' '-o' '/tmp/graph13887870818838804544.bin' '-w' '/tmp/graph13887870818838804544.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13887870818838804544.bin' '-l' '-1' '-v' '-w' '/tmp/graph13887870818838804544.weights' '-q' '0' '-e' '0.001'
[2025-05-30 05:14:22] [INFO ] Decomposing Gal with order
[2025-05-30 05:14:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 05:14:22] [INFO ] Removed a total of 530 redundant transitions.
[2025-05-30 05:14:22] [INFO ] Flatten gal took : 51 ms
[2025-05-30 05:14:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 11 ms.
[2025-05-30 05:14:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality13834706366142497845.gal : 12 ms
[2025-05-30 05:14:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality8928586075614081809.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/CTLCardinality13834706366142497845.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8928586075614081809.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.12622e+10,1.61986,55924,2472,192,92026,3730,2687,190350,127,27927,0


Converting to forward existential form...Done !
original formula: A(EF(!((AG((i4.i0.i0.u65.p332==1)) + (EX(((i6.i1.i0.u95.p484==0)||(i10.u176.p738==1))) * (EF((i31.i0.i2.u558.p2144==1)) + !(((i19.u347.p1...404
=> equivalent forward existential formula: [((Init * !(EG(!(EG((!(EG(!(!((((i27.u13.p50==1)||(i38.i0.i4.u662.p2533==0))||(i11.i1.i2.u199.p827==1)))))) + ((...967
Reverse transition relation is NOT exact ! Due to transitions t30, t149, t150, t253, t276, t281, t305, t337, t370, t389, t394, t420, t491, t540, t545, t742...2305
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
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
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 0,0,114.398,2211664,1,0,3.8464e+06,8803,5736,1.17645e+07,294,36425,1100700
FORMULA CloudReconfiguration-PT-301-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: (AF((EF(((i38.i0.i4.u615.p2348==0)&&(i27.u45.p241==1))) * (i26.i2.i1.u313.p1274==0))) + EX(E(!(EX(EX((i31.i1.i1.u551.p2124==1)))) U !(AF(...235
=> equivalent forward existential formula: [FwdG((Init * !(EX(E(!(EX(EX((i31.i1.i1.u551.p2124==1)))) U !(!(EG(!((((i9.i1.i0.u150.p692==0)||(i18.u361.p1428=...295
(forward)formula 1,1,190.211,2436060,1,0,3.92819e+06,9515,9444,1.56764e+07,350,42093,1518818
FORMULA CloudReconfiguration-PT-301-CTLCardinality-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AX(EG((((i27.u6.p29==0) + AX((i39.i0.i2.u320.p1296==1))) + (i11.i1.i2.u199.p827==1))))
=> equivalent forward existential formula: [(EY(Init) * !(EG((((i27.u6.p29==0) + !(EX(!((i39.i0.i2.u320.p1296==1))))) + (i11.i1.i2.u199.p827==1)))))] = FAL...157
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 2,1,228.006,2436060,1,0,3.92819e+06,9655,10829,1.56764e+07,366,43405,2755038
FORMULA CloudReconfiguration-PT-301-CTLCardinality-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EG((AX(AF(!(E((i2.u50.p267==1) U ((i1.i1.i1.u23.p195==0)||(i22.i0.i1.u388.p1518==1)))))) * EF(((i9.i1.i0.u149.p660==0)&&(i27.u15.p65==1))...158
=> equivalent forward existential formula: [FwdG(Init,(!(EX(!(!(EG(!(!(E((i2.u50.p267==1) U ((i1.i1.i1.u23.p195==0)||(i22.i0.i1.u388.p1518==1)))))))))) * E...219
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 3,0,262.321,2445916,1,0,4.06261e+06,10037,10916,1.56764e+07,368,47784,4041437
FORMULA CloudReconfiguration-PT-301-CTLCardinality-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AF(AX((i16.i1.i0.u284.p1157==1)))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!((i16.i1.i0.u284.p1157==1))))))] = FALSE
(forward)formula 4,0,878.033,3643484,1,0,5.45418e+06,10385,5614,1.78779e+07,280,49894,1634996
FORMULA CloudReconfiguration-PT-301-CTLCardinality-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Total runtime 2115088 ms.

BK_STOP 1748582942106

--------------------
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-301"
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-301, 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-174854028000209"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-301.tgz
mv CloudReconfiguration-PT-301 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 ;