Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r044-tall-174854027700041.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 CloudDeployment-PT-4b, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-tall-174854027700041
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1016K
-rw-r--r-- 1 mcc users 6.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K 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 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 591K 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 CloudDeployment-PT-4b-CTLCardinality-2023-12
FORMULA_NAME CloudDeployment-PT-4b-CTLCardinality-2023-13
FORMULA_NAME CloudDeployment-PT-4b-CTLCardinality-2023-14
FORMULA_NAME CloudDeployment-PT-4b-CTLCardinality-2023-15
FORMULA_NAME CloudDeployment-PT-4b-CTLCardinality-2025-00
FORMULA_NAME CloudDeployment-PT-4b-CTLCardinality-2025-01
FORMULA_NAME CloudDeployment-PT-4b-CTLCardinality-2025-02
FORMULA_NAME CloudDeployment-PT-4b-CTLCardinality-2025-03
FORMULA_NAME CloudDeployment-PT-4b-CTLCardinality-2025-04
FORMULA_NAME CloudDeployment-PT-4b-CTLCardinality-2025-05
FORMULA_NAME CloudDeployment-PT-4b-CTLCardinality-2025-06
FORMULA_NAME CloudDeployment-PT-4b-CTLCardinality-2025-07
FORMULA_NAME CloudDeployment-PT-4b-CTLCardinality-2025-08
FORMULA_NAME CloudDeployment-PT-4b-CTLCardinality-2025-09
FORMULA_NAME CloudDeployment-PT-4b-CTLCardinality-2025-10
FORMULA_NAME CloudDeployment-PT-4b-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748555319654

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-4b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-05-29 21:48:40] [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]
[2025-05-29 21:48:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-29 21:48:41] [INFO ] Load time of PNML (sax parser for PT used): 144 ms
[2025-05-29 21:48:41] [INFO ] Transformed 1182 places.
[2025-05-29 21:48:41] [INFO ] Transformed 1824 transitions.
[2025-05-29 21:48:41] [INFO ] Found NUPN structural information;
[2025-05-29 21:48:41] [INFO ] Parsed PT model containing 1182 places and 1824 transitions and 8741 arcs in 251 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
FORMULA CloudDeployment-PT-4b-CTLCardinality-2025-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4b-CTLCardinality-2025-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 96 out of 1182 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1182/1182 places, 1824/1824 transitions.
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 1178 transition count 1824
Discarding 277 places :
Symmetric choice reduction at 1 with 277 rule applications. Total rules 281 place count 901 transition count 1300
Iterating global reduction 1 with 277 rules applied. Total rules applied 558 place count 901 transition count 1300
Discarding 91 places :
Symmetric choice reduction at 1 with 91 rule applications. Total rules 649 place count 810 transition count 1209
Iterating global reduction 1 with 91 rules applied. Total rules applied 740 place count 810 transition count 1209
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 748 place count 810 transition count 1201
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 755 place count 803 transition count 1194
Iterating global reduction 2 with 7 rules applied. Total rules applied 762 place count 803 transition count 1194
Applied a total of 762 rules in 245 ms. Remains 803 /1182 variables (removed 379) and now considering 1194/1824 (removed 630) transitions.
// Phase 1: matrix 1194 rows 803 cols
[2025-05-29 21:48:41] [INFO ] Computed 13 invariants in 37 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:48:41] [INFO ] Implicit Places using invariants in 465 ms returned []
[2025-05-29 21:48:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:48:42] [INFO ] Implicit Places using invariants and state equation in 1040 ms returned [582]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1538 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 802/1182 places, 1194/1824 transitions.
Applied a total of 0 rules in 20 ms. Remains 802 /802 variables (removed 0) and now considering 1194/1194 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1817 ms. Remains : 802/1182 places, 1194/1824 transitions.
Support contains 96 out of 802 places after structural reductions.
[2025-05-29 21:48:43] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-05-29 21:48:43] [INFO ] Flatten gal took : 139 ms
FORMULA CloudDeployment-PT-4b-CTLCardinality-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-29 21:48:43] [INFO ] Flatten gal took : 83 ms
[2025-05-29 21:48:43] [INFO ] Input system was already deterministic with 1194 transitions.
Support contains 92 out of 802 places (down from 96) after GAL structural reductions.
RANDOM walk for 40000 steps (315 resets) in 1776 ms. (22 steps per ms) remains 20/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 20/20 properties
// Phase 1: matrix 1194 rows 802 cols
[2025-05-29 21:48:44] [INFO ] Computed 12 invariants in 7 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (OVERLAPS) 304/342 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/342 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (OVERLAPS) 686/1028 variables, 342/354 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1028 variables, 0/354 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 358/1386 variables, 149/503 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1386 variables, 0/503 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 297/1683 variables, 139/642 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1683 variables, 0/642 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 9 (OVERLAPS) 209/1892 variables, 102/744 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1892 variables, 0/744 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 11 (OVERLAPS) 89/1981 variables, 60/804 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1981 variables, 0/804 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 13 (OVERLAPS) 13/1994 variables, 8/812 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1994 variables, 0/812 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 15 (OVERLAPS) 2/1996 variables, 2/814 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1996 variables, 0/814 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 17 (OVERLAPS) 0/1996 variables, 0/814 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1996/1996 variables, and 814 constraints, problems are : Problem set: 0 solved, 20 unsolved in 4509 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 802/802 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 20 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (OVERLAPS) 304/342 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/342 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (OVERLAPS) 686/1028 variables, 342/354 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1028 variables, 5/359 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1028 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (OVERLAPS) 358/1386 variables, 149/508 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1386 variables, 15/523 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1386 variables, 0/523 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 9 (OVERLAPS) 297/1683 variables, 139/662 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1683/1996 variables, and 662 constraints, problems are : Problem set: 0 solved, 20 unsolved in 5010 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 630/802 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9578ms problems are : Problem set: 0 solved, 20 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 38 out of 802 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 802/802 places, 1194/1194 transitions.
Graph (trivial) has 776 edges and 802 vertex of which 255 / 802 are part of one of the 28 SCC in 5 ms
Free SCC test removed 227 places
Drop transitions (Empty/Sink Transition effects.) removed 290 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 291 transitions.
Graph (complete) has 1846 edges and 575 vertex of which 559 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.5 ms
Discarding 16 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Empty/Sink Transition effects.) removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 0 with 216 rules applied. Total rules applied 218 place count 559 transition count 686
Reduce places removed 200 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 211 rules applied. Total rules applied 429 place count 359 transition count 675
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 439 place count 349 transition count 675
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 42 Pre rules applied. Total rules applied 439 place count 349 transition count 633
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 523 place count 307 transition count 633
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 539 place count 291 transition count 617
Iterating global reduction 3 with 16 rules applied. Total rules applied 555 place count 291 transition count 617
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 556 place count 291 transition count 616
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 8 Pre rules applied. Total rules applied 556 place count 291 transition count 608
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 572 place count 283 transition count 608
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 71
Deduced a syphon composed of 71 places in 0 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 4 with 142 rules applied. Total rules applied 714 place count 212 transition count 537
Performed 27 Post agglomeration using F-continuation condition with reduction of 36 identical transitions.
Deduced a syphon composed of 27 places in 1 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 4 with 54 rules applied. Total rules applied 768 place count 185 transition count 637
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 786 place count 185 transition count 619
Drop transitions (Redundant composition of simpler transitions.) removed 54 transitions
Redundant transition composition rules discarded 54 transitions
Iterating global reduction 5 with 54 rules applied. Total rules applied 840 place count 185 transition count 565
Free-agglomeration rule applied 38 times with reduction of 11 identical transitions.
Iterating global reduction 5 with 38 rules applied. Total rules applied 878 place count 185 transition count 516
Reduce places removed 38 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 39 transitions
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 5 with 101 rules applied. Total rules applied 979 place count 147 transition count 453
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 982 place count 144 transition count 436
Iterating global reduction 6 with 3 rules applied. Total rules applied 985 place count 144 transition count 436
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 987 place count 144 transition count 434
Drop transitions (Redundant composition of simpler transitions.) removed 61 transitions
Redundant transition composition rules discarded 61 transitions
Iterating global reduction 7 with 61 rules applied. Total rules applied 1048 place count 144 transition count 373
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 1050 place count 144 transition count 373
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1051 place count 143 transition count 372
Applied a total of 1051 rules in 216 ms. Remains 143 /802 variables (removed 659) and now considering 372/1194 (removed 822) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 216 ms. Remains : 143/802 places, 372/1194 transitions.
RANDOM walk for 40000 steps (8 resets) in 538 ms. (74 steps per ms) remains 9/20 properties
BEST_FIRST walk for 40003 steps (8 resets) in 94 ms. (421 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 72 ms. (548 steps per ms) remains 5/8 properties
BEST_FIRST walk for 40002 steps (8 resets) in 79 ms. (500 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 61 ms. (645 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 115 ms. (344 steps per ms) remains 5/5 properties
[2025-05-29 21:48:54] [INFO ] Flow matrix only has 248 transitions (discarded 124 similar events)
// Phase 1: matrix 248 rows 143 cols
[2025-05-29 21:48:54] [INFO ] Computed 16 invariants in 1 ms
[2025-05-29 21:48:54] [INFO ] State equation strengthened by 7 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) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 44/54 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 35/89 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 11/100 variables, 6/14 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/100 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 182/282 variables, 100/114 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/282 variables, 1/115 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/282 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 58/340 variables, 16/131 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/340 variables, 2/133 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/340 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 27/367 variables, 2/135 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/367 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 24/391 variables, 27/162 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/391 variables, 4/166 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/391 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (OVERLAPS) 0/391 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 391/391 variables, and 166 constraints, problems are : Problem set: 0 solved, 5 unsolved in 305 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 143/143 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 44/54 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 35/89 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:48:55] [INFO ] Deduced a trap composed of 43 places in 73 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/89 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 11/100 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/100 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 182/282 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/282 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/282 variables, 5/121 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/282 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 58/340 variables, 16/137 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/340 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/340 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 27/367 variables, 2/141 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:48:55] [INFO ] Deduced a trap composed of 4 places in 81 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:48:55] [INFO ] Deduced a trap composed of 5 places in 72 ms of which 6 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/367 variables, 2/143 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/367 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (OVERLAPS) 24/391 variables, 27/170 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/391 variables, 4/174 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:48:55] [INFO ] Deduced a trap composed of 7 places in 93 ms of which 8 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/391 variables, 1/175 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/391 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (OVERLAPS) 0/391 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 391/391 variables, and 175 constraints, problems are : Problem set: 0 solved, 5 unsolved in 1157 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 143/143 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1475ms problems are : Problem set: 0 solved, 5 unsolved
Parikh walk visited 4 properties in 206 ms.
Support contains 1 out of 143 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 143/143 places, 372/372 transitions.
Graph (trivial) has 102 edges and 143 vertex of which 16 / 143 are part of one of the 6 SCC in 1 ms
Free SCC test removed 10 places
Drop transitions (Empty/Sink Transition effects.) removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 133 transition count 339
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 35 place count 116 transition count 339
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 35 place count 116 transition count 335
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 43 place count 112 transition count 335
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 47 place count 108 transition count 321
Iterating global reduction 2 with 4 rules applied. Total rules applied 51 place count 108 transition count 321
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 71 place count 98 transition count 311
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 78 place count 98 transition count 304
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 79 place count 97 transition count 303
Iterating global reduction 3 with 1 rules applied. Total rules applied 80 place count 97 transition count 303
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 81 place count 96 transition count 302
Iterating global reduction 3 with 1 rules applied. Total rules applied 82 place count 96 transition count 302
Performed 5 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 92 place count 91 transition count 318
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 96 place count 91 transition count 314
Drop transitions (Redundant composition of simpler transitions.) removed 26 transitions
Redundant transition composition rules discarded 26 transitions
Iterating global reduction 4 with 26 rules applied. Total rules applied 122 place count 91 transition count 288
Free-agglomeration rule applied 4 times.
Iterating global reduction 4 with 4 rules applied. Total rules applied 126 place count 91 transition count 284
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 4 with 20 rules applied. Total rules applied 146 place count 87 transition count 268
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 148 place count 85 transition count 258
Iterating global reduction 5 with 2 rules applied. Total rules applied 150 place count 85 transition count 258
Applied a total of 150 rules in 41 ms. Remains 85 /143 variables (removed 58) and now considering 258/372 (removed 114) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 85/143 places, 258/372 transitions.
RANDOM walk for 40000 steps (702 resets) in 142 ms. (279 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (125 resets) in 62 ms. (634 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 27475 steps, run visited all 1 properties in 90 ms. (steps per millisecond=305 )
Probabilistic random walk after 27475 steps, saw 6895 distinct states, run finished after 93 ms. (steps per millisecond=295 ) properties seen :1
[2025-05-29 21:48:56] [INFO ] Flatten gal took : 75 ms
[2025-05-29 21:48:56] [INFO ] Flatten gal took : 43 ms
[2025-05-29 21:48:56] [INFO ] Input system was already deterministic with 1194 transitions.
Computed a total of 133 stabilizing places and 350 stable transitions
Graph (complete) has 2194 edges and 802 vertex of which 786 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.14 ms
Starting structural reductions in LTL mode, iteration 0 : 802/802 places, 1194/1194 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 801 transition count 1194
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 39 place count 763 transition count 1156
Iterating global reduction 1 with 38 rules applied. Total rules applied 77 place count 763 transition count 1156
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 80 place count 763 transition count 1153
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 90 place count 753 transition count 1143
Iterating global reduction 2 with 10 rules applied. Total rules applied 100 place count 753 transition count 1143
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 101 place count 752 transition count 1142
Iterating global reduction 2 with 1 rules applied. Total rules applied 102 place count 752 transition count 1142
Applied a total of 102 rules in 71 ms. Remains 752 /802 variables (removed 50) and now considering 1142/1194 (removed 52) transitions.
// Phase 1: matrix 1142 rows 752 cols
[2025-05-29 21:48:56] [INFO ] Computed 11 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:48:57] [INFO ] Implicit Places using invariants in 154 ms returned []
[2025-05-29 21:48:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:48:57] [INFO ] Implicit Places using invariants and state equation in 736 ms returned []
Implicit Place search using SMT with State Equation took 892 ms to find 0 implicit places.
Running 1141 sub problems to find dead transitions.
[2025-05-29 21:48:57] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/751 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1141 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 751/1894 variables, and 11 constraints, problems are : Problem set: 0 solved, 1141 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 11/11 constraints, State Equation: 0/752 constraints, PredecessorRefiner: 1141/1140 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1141 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/751 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1141 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/751 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1141 unsolved
At refinement iteration 2 (OVERLAPS) 1142/1893 variables, 751/762 constraints. Problems are: Problem set: 0 solved, 1141 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1893 variables, 1140/1902 constraints. Problems are: Problem set: 0 solved, 1141 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1893/1894 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1141 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 11/11 constraints, State Equation: 751/752 constraints, PredecessorRefiner: 1141/1140 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60931ms problems are : Problem set: 0 solved, 1141 unsolved
Search for dead transitions found 0 dead transitions in 60937ms
Starting structural reductions in LTL mode, iteration 1 : 752/802 places, 1142/1194 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61910 ms. Remains : 752/802 places, 1142/1194 transitions.
[2025-05-29 21:49:58] [INFO ] Flatten gal took : 38 ms
[2025-05-29 21:49:58] [INFO ] Flatten gal took : 36 ms
[2025-05-29 21:49:58] [INFO ] Input system was already deterministic with 1142 transitions.
[2025-05-29 21:49:58] [INFO ] Flatten gal took : 36 ms
[2025-05-29 21:49:59] [INFO ] Flatten gal took : 52 ms
[2025-05-29 21:49:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality14216642189365119327.gal : 28 ms
[2025-05-29 21:49:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality740327045908734598.ctl : 7 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/CTLCardinality14216642189365119327.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality740327045908734598.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.
Detected timeout of ITS tools.
[2025-05-29 21:50:29] [INFO ] Flatten gal took : 41 ms
[2025-05-29 21:50:29] [INFO ] Applying decomposition
[2025-05-29 21:50:29] [INFO ] Flatten gal took : 36 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph163793747892901548.txt' '-o' '/tmp/graph163793747892901548.bin' '-w' '/tmp/graph163793747892901548.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph163793747892901548.bin' '-l' '-1' '-v' '-w' '/tmp/graph163793747892901548.weights' '-q' '0' '-e' '0.001'
[2025-05-29 21:50:29] [INFO ] Decomposing Gal with order
[2025-05-29 21:50:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 21:50:29] [INFO ] Removed a total of 1180 redundant transitions.
[2025-05-29 21:50:29] [INFO ] Flatten gal took : 136 ms
[2025-05-29 21:50:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 24 ms.
[2025-05-29 21:50:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality7515478459136371523.gal : 13 ms
[2025-05-29 21:50:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality1384119650317731767.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/CTLCardinality7515478459136371523.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1384119650317731767.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,1.23321e+19,2.12542,72008,3451,179,127514,2551,1603,296875,144,8590,0


Converting to forward existential form...Done !
original formula: E(A(((E((((i13.u160.p711==0)||(i1.u206.p916==1))||(i18.u202.p857!=1)) U (((i17.u145.p648==0)&&((i17.u197.p844==0)||(i3.u13.p91==1)))||(i1...457
=> equivalent forward existential formula: [(FwdU(Init,!((E(!(!(EX(!((!(E(TRUE U !((i11.i1.i3.u130.p555==1)))) * EG((i8.u82.p390==1))))))) U (!(((E((((i13....724
Reverse transition relation is NOT exact ! Due to transitions t0, t168, t187, t363, t373, t552, t553, t571, t710, t739, t740, t751, t785, t873, t874, t875,...1486
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 802/802 places, 1194/1194 transitions.
Graph (trivial) has 829 edges and 802 vertex of which 284 / 802 are part of one of the 31 SCC in 2 ms
Free SCC test removed 253 places
Ensure Unique test removed 289 transitions
Reduce isomorphic transitions removed 289 transitions.
Graph (complete) has 1870 edges and 549 vertex of which 533 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.4 ms
Discarding 16 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 222 transitions
Trivial Post-agglo rules discarded 222 transitions
Performed 222 trivial Post agglomeration. Transition count delta: 222
Iterating post reduction 0 with 222 rules applied. Total rules applied 224 place count 532 transition count 678
Reduce places removed 222 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 224 rules applied. Total rules applied 448 place count 310 transition count 676
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 450 place count 308 transition count 676
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 35 Pre rules applied. Total rules applied 450 place count 308 transition count 641
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 520 place count 273 transition count 641
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 542 place count 251 transition count 619
Iterating global reduction 3 with 22 rules applied. Total rules applied 564 place count 251 transition count 619
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 567 place count 251 transition count 616
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 567 place count 251 transition count 611
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 577 place count 246 transition count 611
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 578 place count 245 transition count 610
Iterating global reduction 4 with 1 rules applied. Total rules applied 579 place count 245 transition count 610
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 580 place count 244 transition count 609
Iterating global reduction 4 with 1 rules applied. Total rules applied 581 place count 244 transition count 609
Performed 69 Post agglomeration using F-continuation condition.Transition count delta: 69
Deduced a syphon composed of 69 places in 0 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 4 with 138 rules applied. Total rules applied 719 place count 175 transition count 540
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 720 place count 175 transition count 539
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 5 with 16 rules applied. Total rules applied 736 place count 175 transition count 523
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 5 with 8 rules applied. Total rules applied 744 place count 175 transition count 515
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 752 place count 167 transition count 515
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 7 with 8 rules applied. Total rules applied 760 place count 163 transition count 511
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 761 place count 163 transition count 511
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 762 place count 162 transition count 510
Applied a total of 762 rules in 117 ms. Remains 162 /802 variables (removed 640) and now considering 510/1194 (removed 684) transitions.
[2025-05-29 21:51:00] [INFO ] Flow matrix only has 416 transitions (discarded 94 similar events)
// Phase 1: matrix 416 rows 162 cols
[2025-05-29 21:51:00] [INFO ] Computed 4 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:51:00] [INFO ] Implicit Places using invariants in 88 ms returned []
[2025-05-29 21:51:00] [INFO ] Flow matrix only has 416 transitions (discarded 94 similar events)
[2025-05-29 21:51:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:51:00] [INFO ] State equation strengthened by 51 read => feed constraints.
[2025-05-29 21:51:00] [INFO ] Implicit Places using invariants and state equation in 294 ms returned []
Implicit Place search using SMT with State Equation took 383 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 21:51:00] [INFO ] Redundant transitions in 329 ms returned []
Running 484 sub problems to find dead transitions.
[2025-05-29 21:51:00] [INFO ] Flow matrix only has 416 transitions (discarded 94 similar events)
[2025-05-29 21:51:00] [INFO ] Invariant cache hit.
[2025-05-29 21:51:00] [INFO ] State equation strengthened by 51 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/158 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 484 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/158 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 484 unsolved
At refinement iteration 2 (OVERLAPS) 415/573 variables, 158/162 constraints. Problems are: Problem set: 0 solved, 484 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/573 variables, 51/213 constraints. Problems are: Problem set: 0 solved, 484 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/573 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 484 unsolved
At refinement iteration 5 (OVERLAPS) 4/577 variables, 4/217 constraints. Problems are: Problem set: 0 solved, 484 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/577 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 484 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 577/578 variables, and 217 constraints, problems are : Problem set: 0 solved, 484 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 162/162 constraints, ReadFeed: 51/51 constraints, PredecessorRefiner: 484/483 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 484 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/158 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 484 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/158 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 484 unsolved
At refinement iteration 2 (OVERLAPS) 415/573 variables, 158/162 constraints. Problems are: Problem set: 0 solved, 484 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/573 variables, 51/213 constraints. Problems are: Problem set: 0 solved, 484 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/573 variables, 62/275 constraints. Problems are: Problem set: 0 solved, 484 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/573 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 484 unsolved
At refinement iteration 6 (OVERLAPS) 4/577 variables, 4/279 constraints. Problems are: Problem set: 0 solved, 484 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/577 variables, 421/700 constraints. Problems are: Problem set: 0 solved, 484 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 577/578 variables, and 700 constraints, problems are : Problem set: 0 solved, 484 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 162/162 constraints, ReadFeed: 51/51 constraints, PredecessorRefiner: 484/483 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60480ms problems are : Problem set: 0 solved, 484 unsolved
Search for dead transitions found 0 dead transitions in 60482ms
Starting structural reductions in SI_CTL mode, iteration 1 : 162/802 places, 510/1194 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61317 ms. Remains : 162/802 places, 510/1194 transitions.
[2025-05-29 21:52:01] [INFO ] Flatten gal took : 21 ms
[2025-05-29 21:52:01] [INFO ] Flatten gal took : 22 ms
[2025-05-29 21:52:01] [INFO ] Input system was already deterministic with 510 transitions.
[2025-05-29 21:52:01] [INFO ] Flatten gal took : 18 ms
[2025-05-29 21:52:01] [INFO ] Flatten gal took : 19 ms
[2025-05-29 21:52:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality3088136416309665601.gal : 4 ms
[2025-05-29 21:52:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality3429586082150477839.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/CTLCardinality3088136416309665601.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3429586082150477839.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,7.1428e+12,1.1096,43116,2,6328,5,162925,6,0,1108,148991,0


Converting to forward existential form...Done !
original formula: EF(!(A(AF(((p641==0)||(p959==1))) U EF((p435==1)))))
=> equivalent forward existential formula: ([((FwdU(FwdU(Init,TRUE),!(E(TRUE U (p435==1)))) * !(!(EG(!(((p641==0)||(p959==1))))))) * !(E(TRUE U (p435==1)))...225
Reverse transition relation is NOT exact ! Due to transitions t1, t12, t19, t23, t33, t40, t44, t55, t62, t66, t77, t81, t86, t89, t146, t149, t150, t151, ...423
Detected timeout of ITS tools.
[2025-05-29 21:52:31] [INFO ] Flatten gal took : 18 ms
[2025-05-29 21:52:31] [INFO ] Applying decomposition
[2025-05-29 21:52:31] [INFO ] Flatten gal took : 16 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/graph11224016593830003922.txt' '-o' '/tmp/graph11224016593830003922.bin' '-w' '/tmp/graph11224016593830003922.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11224016593830003922.bin' '-l' '-1' '-v' '-w' '/tmp/graph11224016593830003922.weights' '-q' '0' '-e' '0.001'
[2025-05-29 21:52:31] [INFO ] Decomposing Gal with order
[2025-05-29 21:52:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 21:52:31] [INFO ] Removed a total of 1043 redundant transitions.
[2025-05-29 21:52:31] [INFO ] Flatten gal took : 48 ms
[2025-05-29 21:52:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 117 labels/synchronizations in 8 ms.
[2025-05-29 21:52:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality1289096040179744208.gal : 3 ms
[2025-05-29 21:52:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality4433942671737051680.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/CTLCardinality1289096040179744208.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4433942671737051680.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,7.1428e+12,0.127995,7812,343,49,7059,454,688,13619,95,1382,0


Converting to forward existential form...Done !
original formula: EF(!(A(AF(((i3.i0.u25.p641==0)||(i4.i1.u39.p959==1))) U EF((i2.i1.u17.p435==1)))))
=> equivalent forward existential formula: ([((FwdU(FwdU(Init,TRUE),!(E(TRUE U (i2.i1.u17.p435==1)))) * !(!(EG(!(((i3.i0.u25.p641==0)||(i4.i1.u39.p959==1))...275
Reverse transition relation is NOT exact ! Due to transitions t207, t232, t278, u53.t1, i1.i0.t77, i1.i0.t217, i1.i0.u0.t89, i1.i0.u1.t86, i1.i0.u2.t81, i1...787
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
(forward)formula 0,1,19.9442,775448,1,0,1.07077e+06,3348,4596,6.79268e+06,525,22072,551068
FORMULA CloudDeployment-PT-4b-CTLCardinality-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 802/802 places, 1194/1194 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 801 transition count 1194
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 45 place count 757 transition count 1150
Iterating global reduction 1 with 44 rules applied. Total rules applied 89 place count 757 transition count 1150
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 91 place count 757 transition count 1148
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 102 place count 746 transition count 1137
Iterating global reduction 2 with 11 rules applied. Total rules applied 113 place count 746 transition count 1137
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 114 place count 746 transition count 1136
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 115 place count 745 transition count 1135
Iterating global reduction 3 with 1 rules applied. Total rules applied 116 place count 745 transition count 1135
Applied a total of 116 rules in 63 ms. Remains 745 /802 variables (removed 57) and now considering 1135/1194 (removed 59) transitions.
// Phase 1: matrix 1135 rows 745 cols
[2025-05-29 21:52:52] [INFO ] Computed 11 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:52:52] [INFO ] Implicit Places using invariants in 165 ms returned []
[2025-05-29 21:52:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:52:52] [INFO ] Implicit Places using invariants and state equation in 699 ms returned []
Implicit Place search using SMT with State Equation took 867 ms to find 0 implicit places.
Running 1134 sub problems to find dead transitions.
[2025-05-29 21:52:52] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/744 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 744/1880 variables, and 11 constraints, problems are : Problem set: 0 solved, 1134 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 11/11 constraints, State Equation: 0/745 constraints, PredecessorRefiner: 1134/1133 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1134 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/744 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/744 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
At refinement iteration 2 (OVERLAPS) 1135/1879 variables, 744/755 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1879 variables, 1133/1888 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1879/1880 variables, and 1888 constraints, problems are : Problem set: 0 solved, 1134 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 11/11 constraints, State Equation: 744/745 constraints, PredecessorRefiner: 1134/1133 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60641ms problems are : Problem set: 0 solved, 1134 unsolved
Search for dead transitions found 0 dead transitions in 60644ms
Starting structural reductions in LTL mode, iteration 1 : 745/802 places, 1135/1194 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61580 ms. Remains : 745/802 places, 1135/1194 transitions.
[2025-05-29 21:53:53] [INFO ] Flatten gal took : 28 ms
[2025-05-29 21:53:53] [INFO ] Flatten gal took : 28 ms
[2025-05-29 21:53:53] [INFO ] Input system was already deterministic with 1135 transitions.
[2025-05-29 21:53:53] [INFO ] Flatten gal took : 28 ms
[2025-05-29 21:53:53] [INFO ] Flatten gal took : 28 ms
[2025-05-29 21:53:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality10360498965543204377.gal : 5 ms
[2025-05-29 21:53:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality13291012384097860128.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/CTLCardinality10360498965543204377.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13291012384097860128.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.
Detected timeout of ITS tools.
[2025-05-29 21:54:23] [INFO ] Flatten gal took : 27 ms
[2025-05-29 21:54:23] [INFO ] Applying decomposition
[2025-05-29 21:54:23] [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/graph16425506359699403845.txt' '-o' '/tmp/graph16425506359699403845.bin' '-w' '/tmp/graph16425506359699403845.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16425506359699403845.bin' '-l' '-1' '-v' '-w' '/tmp/graph16425506359699403845.weights' '-q' '0' '-e' '0.001'
[2025-05-29 21:54:23] [INFO ] Decomposing Gal with order
[2025-05-29 21:54:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 21:54:24] [INFO ] Removed a total of 1136 redundant transitions.
[2025-05-29 21:54:24] [INFO ] Flatten gal took : 71 ms
[2025-05-29 21:54:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 16 ms.
[2025-05-29 21:54:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality7737750574457915044.gal : 7 ms
[2025-05-29 21:54:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality451556694390145326.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/CTLCardinality7737750574457915044.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality451556694390145326.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.07028e+19,12.9764,291760,8339,345,563756,5767,1646,1.2024e+06,175,27449,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 802/802 places, 1194/1194 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 801 transition count 1194
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 45 place count 757 transition count 1150
Iterating global reduction 1 with 44 rules applied. Total rules applied 89 place count 757 transition count 1150
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 92 place count 757 transition count 1147
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 102 place count 747 transition count 1137
Iterating global reduction 2 with 10 rules applied. Total rules applied 112 place count 747 transition count 1137
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 113 place count 747 transition count 1136
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 114 place count 746 transition count 1135
Iterating global reduction 3 with 1 rules applied. Total rules applied 115 place count 746 transition count 1135
Applied a total of 115 rules in 77 ms. Remains 746 /802 variables (removed 56) and now considering 1135/1194 (removed 59) transitions.
// Phase 1: matrix 1135 rows 746 cols
[2025-05-29 21:54:54] [INFO ] Computed 11 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:54:54] [INFO ] Implicit Places using invariants in 137 ms returned []
[2025-05-29 21:54:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:54:55] [INFO ] Implicit Places using invariants and state equation in 673 ms returned []
Implicit Place search using SMT with State Equation took 813 ms to find 0 implicit places.
Running 1134 sub problems to find dead transitions.
[2025-05-29 21:54:55] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/745 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 745/1881 variables, and 11 constraints, problems are : Problem set: 0 solved, 1134 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 11/11 constraints, State Equation: 0/746 constraints, PredecessorRefiner: 1134/1133 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1134 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/745 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/745 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
At refinement iteration 2 (OVERLAPS) 1135/1880 variables, 745/756 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1880 variables, 1133/1889 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1880/1881 variables, and 1889 constraints, problems are : Problem set: 0 solved, 1134 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 11/11 constraints, State Equation: 745/746 constraints, PredecessorRefiner: 1134/1133 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60651ms problems are : Problem set: 0 solved, 1134 unsolved
Search for dead transitions found 0 dead transitions in 60653ms
Starting structural reductions in LTL mode, iteration 1 : 746/802 places, 1135/1194 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61551 ms. Remains : 746/802 places, 1135/1194 transitions.
[2025-05-29 21:55:55] [INFO ] Flatten gal took : 26 ms
[2025-05-29 21:55:55] [INFO ] Flatten gal took : 27 ms
[2025-05-29 21:55:55] [INFO ] Input system was already deterministic with 1135 transitions.
[2025-05-29 21:55:55] [INFO ] Flatten gal took : 26 ms
[2025-05-29 21:55:55] [INFO ] Flatten gal took : 26 ms
[2025-05-29 21:55:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality4970806654578379174.gal : 5 ms
[2025-05-29 21:55:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality5362592276100851614.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/CTLCardinality4970806654578379174.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5362592276100851614.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.
Detected timeout of ITS tools.
[2025-05-29 21:56:26] [INFO ] Flatten gal took : 26 ms
[2025-05-29 21:56:26] [INFO ] Applying decomposition
[2025-05-29 21:56:26] [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/graph89527132954275488.txt' '-o' '/tmp/graph89527132954275488.bin' '-w' '/tmp/graph89527132954275488.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph89527132954275488.bin' '-l' '-1' '-v' '-w' '/tmp/graph89527132954275488.weights' '-q' '0' '-e' '0.001'
[2025-05-29 21:56:26] [INFO ] Decomposing Gal with order
[2025-05-29 21:56:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 21:56:26] [INFO ] Removed a total of 1116 redundant transitions.
[2025-05-29 21:56:26] [INFO ] Flatten gal took : 54 ms
[2025-05-29 21:56:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 65 labels/synchronizations in 11 ms.
[2025-05-29 21:56:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality14979706814103664752.gal : 8 ms
[2025-05-29 21:56:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality15965925118297737258.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/CTLCardinality14979706814103664752.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15965925118297737258.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.63469e+18,5.98312,136288,4152,329,185297,7217,1691,738844,174,32253,0


Converting to forward existential form...Done !
original formula: AF(AG(((EX((i11.u204.p912!=1)) + ((i13.i1.i0.u167.p744!=0)&&(i7.i0.i0.u105.p459!=1))) + ((i17.u228.p1001!=0)&&(i10.u276.p327!=1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((EX((i11.u204.p912!=1)) + ((i13.i1.i0.u167.p744!=0)&&(i7.i0.i0.u105.p459!=1))) + ((i1...207
Reverse transition relation is NOT exact ! Due to transitions t1, t140, t169, t170, t188, t357, t358, t517, t546, t547, t565, t733, t780, t830, t834, t835,...1574
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 802/802 places, 1194/1194 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 801 transition count 1194
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 43 place count 759 transition count 1152
Iterating global reduction 1 with 42 rules applied. Total rules applied 85 place count 759 transition count 1152
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 88 place count 759 transition count 1149
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 98 place count 749 transition count 1139
Iterating global reduction 2 with 10 rules applied. Total rules applied 108 place count 749 transition count 1139
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 109 place count 749 transition count 1138
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 110 place count 748 transition count 1137
Iterating global reduction 3 with 1 rules applied. Total rules applied 111 place count 748 transition count 1137
Applied a total of 111 rules in 60 ms. Remains 748 /802 variables (removed 54) and now considering 1137/1194 (removed 57) transitions.
// Phase 1: matrix 1137 rows 748 cols
[2025-05-29 21:56:56] [INFO ] Computed 11 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:56:56] [INFO ] Implicit Places using invariants in 177 ms returned []
[2025-05-29 21:56:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:56:57] [INFO ] Implicit Places using invariants and state equation in 720 ms returned []
Implicit Place search using SMT with State Equation took 908 ms to find 0 implicit places.
Running 1136 sub problems to find dead transitions.
[2025-05-29 21:56:57] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/747 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1136 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 747/1885 variables, and 11 constraints, problems are : Problem set: 0 solved, 1136 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 11/11 constraints, State Equation: 0/748 constraints, PredecessorRefiner: 1136/1135 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1136 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/747 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1136 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/747 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1136 unsolved
At refinement iteration 2 (OVERLAPS) 1137/1884 variables, 747/758 constraints. Problems are: Problem set: 0 solved, 1136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1884 variables, 1135/1893 constraints. Problems are: Problem set: 0 solved, 1136 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1884/1885 variables, and 1893 constraints, problems are : Problem set: 0 solved, 1136 unsolved in 30025 ms.
Refiners :[Generalized P Invariants (flows): 11/11 constraints, State Equation: 747/748 constraints, PredecessorRefiner: 1136/1135 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60691ms problems are : Problem set: 0 solved, 1136 unsolved
Search for dead transitions found 0 dead transitions in 60695ms
Starting structural reductions in LTL mode, iteration 1 : 748/802 places, 1137/1194 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61671 ms. Remains : 748/802 places, 1137/1194 transitions.
[2025-05-29 21:57:58] [INFO ] Flatten gal took : 34 ms
[2025-05-29 21:57:58] [INFO ] Flatten gal took : 26 ms
[2025-05-29 21:57:58] [INFO ] Input system was already deterministic with 1137 transitions.
[2025-05-29 21:57:58] [INFO ] Flatten gal took : 26 ms
[2025-05-29 21:57:58] [INFO ] Flatten gal took : 26 ms
[2025-05-29 21:57:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality18130761080366639979.gal : 5 ms
[2025-05-29 21:57:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality4442964819444420916.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/CTLCardinality18130761080366639979.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4442964819444420916.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.
Detected timeout of ITS tools.
[2025-05-29 21:58:28] [INFO ] Flatten gal took : 30 ms
[2025-05-29 21:58:28] [INFO ] Applying decomposition
[2025-05-29 21:58:28] [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/graph10439758240808042634.txt' '-o' '/tmp/graph10439758240808042634.bin' '-w' '/tmp/graph10439758240808042634.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10439758240808042634.bin' '-l' '-1' '-v' '-w' '/tmp/graph10439758240808042634.weights' '-q' '0' '-e' '0.001'
[2025-05-29 21:58:28] [INFO ] Decomposing Gal with order
[2025-05-29 21:58:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 21:58:28] [INFO ] Removed a total of 1171 redundant transitions.
[2025-05-29 21:58:28] [INFO ] Flatten gal took : 49 ms
[2025-05-29 21:58:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 15 ms.
[2025-05-29 21:58:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality7686235283119917842.gal : 8 ms
[2025-05-29 21:58:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality2532041987906919582.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/CTLCardinality7686235283119917842.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2532041987906919582.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,1.02596e+19,7.77292,228968,7796,173,340878,2592,1733,1.4474e+06,151,8274,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 802/802 places, 1194/1194 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 765 transition count 1157
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 765 transition count 1157
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 76 place count 765 transition count 1155
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 86 place count 755 transition count 1145
Iterating global reduction 1 with 10 rules applied. Total rules applied 96 place count 755 transition count 1145
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 97 place count 755 transition count 1144
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 98 place count 754 transition count 1143
Iterating global reduction 2 with 1 rules applied. Total rules applied 99 place count 754 transition count 1143
Applied a total of 99 rules in 61 ms. Remains 754 /802 variables (removed 48) and now considering 1143/1194 (removed 51) transitions.
// Phase 1: matrix 1143 rows 754 cols
[2025-05-29 21:58:58] [INFO ] Computed 12 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:58:58] [INFO ] Implicit Places using invariants in 142 ms returned []
[2025-05-29 21:58:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:58:59] [INFO ] Implicit Places using invariants and state equation in 787 ms returned []
Implicit Place search using SMT with State Equation took 945 ms to find 0 implicit places.
Running 1142 sub problems to find dead transitions.
[2025-05-29 21:58:59] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/752 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1142 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 752/1897 variables, and 11 constraints, problems are : Problem set: 0 solved, 1142 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 11/12 constraints, State Equation: 0/754 constraints, PredecessorRefiner: 1142/1141 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1142 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/752 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1142 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/752 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1142 unsolved
At refinement iteration 2 (OVERLAPS) 1/753 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 1142 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 753/1897 variables, and 12 constraints, problems are : Problem set: 0 solved, 1142 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/754 constraints, PredecessorRefiner: 1/1141 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60646ms problems are : Problem set: 0 solved, 1142 unsolved
Search for dead transitions found 0 dead transitions in 60648ms
Starting structural reductions in LTL mode, iteration 1 : 754/802 places, 1143/1194 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61657 ms. Remains : 754/802 places, 1143/1194 transitions.
[2025-05-29 22:00:00] [INFO ] Flatten gal took : 25 ms
[2025-05-29 22:00:00] [INFO ] Flatten gal took : 26 ms
[2025-05-29 22:00:00] [INFO ] Input system was already deterministic with 1143 transitions.
[2025-05-29 22:00:00] [INFO ] Flatten gal took : 26 ms
[2025-05-29 22:00:00] [INFO ] Flatten gal took : 26 ms
[2025-05-29 22:00:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality355560830077455152.gal : 4 ms
[2025-05-29 22:00:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality4585153601812235021.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/CTLCardinality355560830077455152.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4585153601812235021.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-29 22:00:30] [INFO ] Flatten gal took : 30 ms
[2025-05-29 22:00:30] [INFO ] Applying decomposition
[2025-05-29 22:00:30] [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/graph11811974099763667654.txt' '-o' '/tmp/graph11811974099763667654.bin' '-w' '/tmp/graph11811974099763667654.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11811974099763667654.bin' '-l' '-1' '-v' '-w' '/tmp/graph11811974099763667654.weights' '-q' '0' '-e' '0.001'
[2025-05-29 22:00:30] [INFO ] Decomposing Gal with order
[2025-05-29 22:00:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 22:00:30] [INFO ] Removed a total of 1151 redundant transitions.
[2025-05-29 22:00:30] [INFO ] Flatten gal took : 44 ms
[2025-05-29 22:00:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 10 ms.
[2025-05-29 22:00:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality2652505239220144533.gal : 6 ms
[2025-05-29 22:00:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality11176434821350907575.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/CTLCardinality2652505239220144533.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11176434821350907575.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 802/802 places, 1194/1194 transitions.
Graph (trivial) has 823 edges and 802 vertex of which 287 / 802 are part of one of the 32 SCC in 1 ms
Free SCC test removed 255 places
Ensure Unique test removed 290 transitions
Reduce isomorphic transitions removed 290 transitions.
Graph (complete) has 1869 edges and 547 vertex of which 544 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 216 transitions
Trivial Post-agglo rules discarded 216 transitions
Performed 216 trivial Post agglomeration. Transition count delta: 216
Iterating post reduction 0 with 216 rules applied. Total rules applied 218 place count 543 transition count 685
Reduce places removed 216 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 218 rules applied. Total rules applied 436 place count 327 transition count 683
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 438 place count 325 transition count 683
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 35 Pre rules applied. Total rules applied 438 place count 325 transition count 648
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 508 place count 290 transition count 648
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 530 place count 268 transition count 626
Iterating global reduction 3 with 22 rules applied. Total rules applied 552 place count 268 transition count 626
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 555 place count 268 transition count 623
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 555 place count 268 transition count 618
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 565 place count 263 transition count 618
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 566 place count 262 transition count 617
Iterating global reduction 4 with 1 rules applied. Total rules applied 567 place count 262 transition count 617
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 568 place count 261 transition count 616
Iterating global reduction 4 with 1 rules applied. Total rules applied 569 place count 261 transition count 616
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 71
Deduced a syphon composed of 71 places in 0 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 4 with 142 rules applied. Total rules applied 711 place count 190 transition count 545
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 712 place count 190 transition count 544
Drop transitions (Redundant composition of simpler transitions.) removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 5 with 15 rules applied. Total rules applied 727 place count 190 transition count 529
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 5 with 6 rules applied. Total rules applied 733 place count 190 transition count 523
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 739 place count 184 transition count 523
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 7 with 10 rules applied. Total rules applied 749 place count 179 transition count 518
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 750 place count 179 transition count 518
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 751 place count 178 transition count 517
Applied a total of 751 rules in 101 ms. Remains 178 /802 variables (removed 624) and now considering 517/1194 (removed 677) transitions.
[2025-05-29 22:01:00] [INFO ] Flow matrix only has 422 transitions (discarded 95 similar events)
// Phase 1: matrix 422 rows 178 cols
[2025-05-29 22:01:00] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:01:01] [INFO ] Implicit Places using invariants in 298 ms returned []
[2025-05-29 22:01:01] [INFO ] Flow matrix only has 422 transitions (discarded 95 similar events)
[2025-05-29 22:01:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:01:01] [INFO ] State equation strengthened by 16 read => feed constraints.
[2025-05-29 22:01:01] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 580 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 22:01:01] [INFO ] Redundant transitions in 239 ms returned []
Running 484 sub problems to find dead transitions.
[2025-05-29 22:01:01] [INFO ] Flow matrix only has 422 transitions (discarded 95 similar events)
[2025-05-29 22:01:01] [INFO ] Invariant cache hit.
[2025-05-29 22:01:01] [INFO ] State equation strengthened by 16 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/174 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 484 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/174 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 484 unsolved
At refinement iteration 2 (OVERLAPS) 4/178 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 484 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/178 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 484 unsolved
Problem TDEAD97 is UNSAT
At refinement iteration 4 (OVERLAPS) 421/599 variables, 178/189 constraints. Problems are: Problem set: 1 solved, 483 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/599 variables, 16/205 constraints. Problems are: Problem set: 1 solved, 483 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/599 variables, 0/205 constraints. Problems are: Problem set: 1 solved, 483 unsolved
At refinement iteration 7 (OVERLAPS) 0/599 variables, 0/205 constraints. Problems are: Problem set: 1 solved, 483 unsolved
No progress, stopping.
After SMT solving in domain Real declared 599/600 variables, and 205 constraints, problems are : Problem set: 1 solved, 483 unsolved in 30013 ms.
Refiners :[Generalized P Invariants (flows): 11/11 constraints, State Equation: 178/178 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 484/483 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 483 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 7/7 constraints. Problems are: Problem set: 1 solved, 483 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/173 variables, 0/7 constraints. Problems are: Problem set: 1 solved, 483 unsolved
At refinement iteration 2 (OVERLAPS) 4/177 variables, 4/11 constraints. Problems are: Problem set: 1 solved, 483 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/177 variables, 0/11 constraints. Problems are: Problem set: 1 solved, 483 unsolved
At refinement iteration 4 (OVERLAPS) 421/598 variables, 177/188 constraints. Problems are: Problem set: 1 solved, 483 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/598 variables, 16/204 constraints. Problems are: Problem set: 1 solved, 483 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/598 variables, 427/631 constraints. Problems are: Problem set: 1 solved, 483 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 598/600 variables, and 631 constraints, problems are : Problem set: 1 solved, 483 unsolved in 30017 ms.
Refiners :[Generalized P Invariants (flows): 11/11 constraints, State Equation: 177/178 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 428/483 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60510ms problems are : Problem set: 1 solved, 483 unsolved
Search for dead transitions found 1 dead transitions in 60511ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) removed 1 transitions
Starting structural reductions in SI_CTL mode, iteration 1 : 178/802 places, 516/1194 transitions.
Graph (complete) has 1325 edges and 178 vertex of which 166 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.1 ms
Discarding 12 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Applied a total of 1 rules in 11 ms. Remains 166 /178 variables (removed 12) and now considering 515/516 (removed 1) transitions.
[2025-05-29 22:02:02] [INFO ] Flow matrix only has 420 transitions (discarded 95 similar events)
// Phase 1: matrix 420 rows 166 cols
[2025-05-29 22:02:02] [INFO ] Computed 5 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:02:02] [INFO ] Implicit Places using invariants in 208 ms returned []
[2025-05-29 22:02:02] [INFO ] Flow matrix only has 420 transitions (discarded 95 similar events)
[2025-05-29 22:02:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:02:02] [INFO ] State equation strengthened by 16 read => feed constraints.
[2025-05-29 22:02:02] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 458 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 166/802 places, 515/1194 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 61919 ms. Remains : 166/802 places, 515/1194 transitions.
[2025-05-29 22:02:02] [INFO ] Flatten gal took : 15 ms
[2025-05-29 22:02:02] [INFO ] Flatten gal took : 15 ms
[2025-05-29 22:02:02] [INFO ] Input system was already deterministic with 515 transitions.
[2025-05-29 22:02:02] [INFO ] Flatten gal took : 15 ms
[2025-05-29 22:02:02] [INFO ] Flatten gal took : 15 ms
[2025-05-29 22:02:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality2180034542436045041.gal : 2 ms
[2025-05-29 22:02:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality11471386903815372519.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/CTLCardinality2180034542436045041.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11471386903815372519.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.02197e+12,1.10098,43092,2,5728,5,163490,6,0,1127,148002,0


Converting to forward existential form...Done !
original formula: EG((EG(((p894!=0)&&(p503!=1))) + A(!(A((p183==1) U (p255==1))) U ((p436==0)||(p106==1)))))
=> equivalent forward existential formula: [FwdG(Init,(EG(((p894!=0)&&(p503!=1))) + !((E(!(((p436==0)||(p106==1))) U (!(!(!((E(!((p255==1)) U (!((p183==1))...271
Reverse transition relation is NOT exact ! Due to transitions t1, t11, t22, t32, t39, t43, t56, t63, t67, t82, t83, t87, t92, t95, t155, t156, t160, t161, ...405
Detected timeout of ITS tools.
[2025-05-29 22:02:32] [INFO ] Flatten gal took : 19 ms
[2025-05-29 22:02:32] [INFO ] Applying decomposition
[2025-05-29 22:02:32] [INFO ] Flatten gal took : 15 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/graph16761710048365046434.txt' '-o' '/tmp/graph16761710048365046434.bin' '-w' '/tmp/graph16761710048365046434.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16761710048365046434.bin' '-l' '-1' '-v' '-w' '/tmp/graph16761710048365046434.weights' '-q' '0' '-e' '0.001'
[2025-05-29 22:02:32] [INFO ] Decomposing Gal with order
[2025-05-29 22:02:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 22:02:33] [INFO ] Removed a total of 1237 redundant transitions.
[2025-05-29 22:02:33] [INFO ] Flatten gal took : 31 ms
[2025-05-29 22:02:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 126 labels/synchronizations in 5 ms.
[2025-05-29 22:02:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality7108100187679830382.gal : 2 ms
[2025-05-29 22:02:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality1912994258131382555.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/CTLCardinality7108100187679830382.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1912994258131382555.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.02197e+12,0.074758,6768,262,36,4783,472,705,8061,104,1348,0


Converting to forward existential form...Done !
original formula: EG((EG(((i3.i0.u37.p894!=0)&&(i1.i1.u21.p503!=1))) + A(!(A((i0.i1.u9.p183==1) U (i0.i0.u11.p255==1))) U ((i1.i1.u20.p436==0)||(i0.i0.u4.p...166
=> equivalent forward existential formula: [FwdG(Init,(EG(((i3.i0.u37.p894!=0)&&(i1.i1.u21.p503!=1))) + !((E(!(((i1.i1.u20.p436==0)||(i0.i0.u4.p106==1))) U...387
Reverse transition relation is NOT exact ! Due to transitions t211, t237, t282, i0.t82, i0.i0.u0.t95, i0.i0.u1.t92, i0.i1.t221, i0.i1.t222, i0.i1.u2.t87, i...747
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 802/802 places, 1194/1194 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 801 transition count 1194
Discarding 40 places :
Symmetric choice reduction at 1 with 40 rule applications. Total rules 41 place count 761 transition count 1154
Iterating global reduction 1 with 40 rules applied. Total rules applied 81 place count 761 transition count 1154
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 84 place count 761 transition count 1151
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 92 place count 753 transition count 1143
Iterating global reduction 2 with 8 rules applied. Total rules applied 100 place count 753 transition count 1143
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 101 place count 753 transition count 1142
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 102 place count 752 transition count 1141
Iterating global reduction 3 with 1 rules applied. Total rules applied 103 place count 752 transition count 1141
Applied a total of 103 rules in 52 ms. Remains 752 /802 variables (removed 50) and now considering 1141/1194 (removed 53) transitions.
// Phase 1: matrix 1141 rows 752 cols
[2025-05-29 22:03:03] [INFO ] Computed 11 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:03:03] [INFO ] Implicit Places using invariants in 142 ms returned []
[2025-05-29 22:03:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:03:04] [INFO ] Implicit Places using invariants and state equation in 707 ms returned []
Implicit Place search using SMT with State Equation took 851 ms to find 0 implicit places.
Running 1140 sub problems to find dead transitions.
[2025-05-29 22:03:04] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/751 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1140 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 751/1893 variables, and 11 constraints, problems are : Problem set: 0 solved, 1140 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 11/11 constraints, State Equation: 0/752 constraints, PredecessorRefiner: 1140/1139 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1140 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/751 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1140 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/751 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1140 unsolved
At refinement iteration 2 (OVERLAPS) 1141/1892 variables, 751/762 constraints. Problems are: Problem set: 0 solved, 1140 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1892 variables, 1139/1901 constraints. Problems are: Problem set: 0 solved, 1140 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1892/1893 variables, and 1901 constraints, problems are : Problem set: 0 solved, 1140 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 11/11 constraints, State Equation: 751/752 constraints, PredecessorRefiner: 1140/1139 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60738ms problems are : Problem set: 0 solved, 1140 unsolved
Search for dead transitions found 0 dead transitions in 60743ms
Starting structural reductions in LTL mode, iteration 1 : 752/802 places, 1141/1194 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61652 ms. Remains : 752/802 places, 1141/1194 transitions.
[2025-05-29 22:04:04] [INFO ] Flatten gal took : 25 ms
[2025-05-29 22:04:04] [INFO ] Flatten gal took : 26 ms
[2025-05-29 22:04:04] [INFO ] Input system was already deterministic with 1141 transitions.
[2025-05-29 22:04:04] [INFO ] Flatten gal took : 26 ms
[2025-05-29 22:04:04] [INFO ] Flatten gal took : 25 ms
[2025-05-29 22:04:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality13759047081319839234.gal : 5 ms
[2025-05-29 22:04:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality13521396747595498830.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/CTLCardinality13759047081319839234.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13521396747595498830.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.
Detected timeout of ITS tools.
[2025-05-29 22:04:35] [INFO ] Flatten gal took : 26 ms
[2025-05-29 22:04:35] [INFO ] Applying decomposition
[2025-05-29 22:04:35] [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/graph2575757074636103130.txt' '-o' '/tmp/graph2575757074636103130.bin' '-w' '/tmp/graph2575757074636103130.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2575757074636103130.bin' '-l' '-1' '-v' '-w' '/tmp/graph2575757074636103130.weights' '-q' '0' '-e' '0.001'
[2025-05-29 22:04:35] [INFO ] Decomposing Gal with order
[2025-05-29 22:04:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 22:04:35] [INFO ] Removed a total of 1135 redundant transitions.
[2025-05-29 22:04:35] [INFO ] Flatten gal took : 42 ms
[2025-05-29 22:04:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 11 ms.
[2025-05-29 22:04:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality18337669431182258363.gal : 6 ms
[2025-05-29 22:04:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality17889442484002955705.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/CTLCardinality18337669431182258363.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17889442484002955705.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.11622e+19,5.12944,133660,4536,308,193646,19120,1666,724602,168,91838,0


Converting to forward existential form...Done !
original formula: AG((AF(((((i0.u8.p67==0)&&(i5.u61.p259==0))||(i13.u165.p715==1))||((i12.u150.p670==1)&&((i22.u142.p606==0)||((i7.i0.i3.u105.p456==0)&&(i2...296
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * !((EX(EG(((i22.u138.p590==0)||(i13.u172.p746==1)))) * ((i22.u269.p1150==0)||((i2.u18.p1...351
Reverse transition relation is NOT exact ! Due to transitions t0, t106, t168, t186, t357, t358, t368, t376, t549, t568, t737, t738, t747, t785, t800, t802,...1560
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 802/802 places, 1194/1194 transitions.
Graph (trivial) has 830 edges and 802 vertex of which 291 / 802 are part of one of the 32 SCC in 2 ms
Free SCC test removed 259 places
Ensure Unique test removed 295 transitions
Reduce isomorphic transitions removed 295 transitions.
Graph (complete) has 1864 edges and 543 vertex of which 527 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.2 ms
Discarding 16 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 220 transitions
Trivial Post-agglo rules discarded 220 transitions
Performed 220 trivial Post agglomeration. Transition count delta: 220
Iterating post reduction 0 with 220 rules applied. Total rules applied 222 place count 526 transition count 674
Reduce places removed 220 places and 0 transitions.
Iterating post reduction 1 with 220 rules applied. Total rules applied 442 place count 306 transition count 674
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 34 Pre rules applied. Total rules applied 442 place count 306 transition count 640
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 510 place count 272 transition count 640
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 532 place count 250 transition count 618
Iterating global reduction 2 with 22 rules applied. Total rules applied 554 place count 250 transition count 618
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 557 place count 250 transition count 615
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 557 place count 250 transition count 610
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 567 place count 245 transition count 610
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 568 place count 244 transition count 609
Iterating global reduction 3 with 1 rules applied. Total rules applied 569 place count 244 transition count 609
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 570 place count 243 transition count 608
Iterating global reduction 3 with 1 rules applied. Total rules applied 571 place count 243 transition count 608
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 71
Deduced a syphon composed of 71 places in 0 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 3 with 142 rules applied. Total rules applied 713 place count 172 transition count 537
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 714 place count 172 transition count 536
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 4 with 16 rules applied. Total rules applied 730 place count 172 transition count 520
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 4 with 8 rules applied. Total rules applied 738 place count 172 transition count 512
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 746 place count 164 transition count 512
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 6 with 8 rules applied. Total rules applied 754 place count 160 transition count 508
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 755 place count 159 transition count 507
Applied a total of 755 rules in 62 ms. Remains 159 /802 variables (removed 643) and now considering 507/1194 (removed 687) transitions.
[2025-05-29 22:05:05] [INFO ] Flow matrix only has 412 transitions (discarded 95 similar events)
// Phase 1: matrix 412 rows 159 cols
[2025-05-29 22:05:05] [INFO ] Computed 4 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:05:05] [INFO ] Implicit Places using invariants in 88 ms returned []
[2025-05-29 22:05:05] [INFO ] Flow matrix only has 412 transitions (discarded 95 similar events)
[2025-05-29 22:05:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:05:05] [INFO ] State equation strengthened by 16 read => feed constraints.
[2025-05-29 22:05:05] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 289 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 22:05:05] [INFO ] Redundant transitions in 269 ms returned []
Running 474 sub problems to find dead transitions.
[2025-05-29 22:05:05] [INFO ] Flow matrix only has 412 transitions (discarded 95 similar events)
[2025-05-29 22:05:05] [INFO ] Invariant cache hit.
[2025-05-29 22:05:05] [INFO ] State equation strengthened by 16 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 474 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/155 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 474 unsolved
At refinement iteration 2 (OVERLAPS) 411/566 variables, 155/159 constraints. Problems are: Problem set: 0 solved, 474 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/566 variables, 16/175 constraints. Problems are: Problem set: 0 solved, 474 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/566 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 474 unsolved
At refinement iteration 5 (OVERLAPS) 4/570 variables, 4/179 constraints. Problems are: Problem set: 0 solved, 474 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/570 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 474 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 570/571 variables, and 179 constraints, problems are : Problem set: 0 solved, 474 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 159/159 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 474/473 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 474 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 474 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/155 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 474 unsolved
At refinement iteration 2 (OVERLAPS) 411/566 variables, 155/159 constraints. Problems are: Problem set: 0 solved, 474 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/566 variables, 16/175 constraints. Problems are: Problem set: 0 solved, 474 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/566 variables, 35/210 constraints. Problems are: Problem set: 0 solved, 474 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/566 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 474 unsolved
At refinement iteration 6 (OVERLAPS) 4/570 variables, 4/214 constraints. Problems are: Problem set: 0 solved, 474 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/570 variables, 438/652 constraints. Problems are: Problem set: 0 solved, 474 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 570/571 variables, and 652 constraints, problems are : Problem set: 0 solved, 474 unsolved in 30012 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 159/159 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 474/473 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60547ms problems are : Problem set: 0 solved, 474 unsolved
Search for dead transitions found 0 dead transitions in 60548ms
Starting structural reductions in SI_CTL mode, iteration 1 : 159/802 places, 507/1194 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61173 ms. Remains : 159/802 places, 507/1194 transitions.
[2025-05-29 22:06:06] [INFO ] Flatten gal took : 14 ms
[2025-05-29 22:06:06] [INFO ] Flatten gal took : 15 ms
[2025-05-29 22:06:06] [INFO ] Input system was already deterministic with 507 transitions.
[2025-05-29 22:06:06] [INFO ] Flatten gal took : 15 ms
[2025-05-29 22:06:06] [INFO ] Flatten gal took : 15 ms
[2025-05-29 22:06:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality7699728974900398776.gal : 3 ms
[2025-05-29 22:06:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality5124172315072828172.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/CTLCardinality7699728974900398776.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5124172315072828172.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,6.47804e+12,1.20925,45416,2,5688,5,170842,6,0,1093,167123,0


Converting to forward existential form...Done !
original formula: EG(((p1013==0)||(p940==1)))
=> equivalent forward existential formula: [FwdG(Init,((p1013==0)||(p940==1)))] != FALSE
Hit Full ! (commute/partial/dont) 503/0/4
(forward)formula 0,1,3.99159,115116,1,0,10,570115,19,4,8055,375823,8
FORMULA CloudDeployment-PT-4b-CTLCardinality-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 802/802 places, 1194/1194 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 801 transition count 1194
Discarding 45 places :
Symmetric choice reduction at 1 with 45 rule applications. Total rules 46 place count 756 transition count 1149
Iterating global reduction 1 with 45 rules applied. Total rules applied 91 place count 756 transition count 1149
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 94 place count 756 transition count 1146
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 104 place count 746 transition count 1136
Iterating global reduction 2 with 10 rules applied. Total rules applied 114 place count 746 transition count 1136
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 115 place count 746 transition count 1135
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 116 place count 745 transition count 1134
Iterating global reduction 3 with 1 rules applied. Total rules applied 117 place count 745 transition count 1134
Applied a total of 117 rules in 58 ms. Remains 745 /802 variables (removed 57) and now considering 1134/1194 (removed 60) transitions.
// Phase 1: matrix 1134 rows 745 cols
[2025-05-29 22:06:10] [INFO ] Computed 11 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:06:10] [INFO ] Implicit Places using invariants in 153 ms returned []
[2025-05-29 22:06:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:06:11] [INFO ] Implicit Places using invariants and state equation in 738 ms returned []
Implicit Place search using SMT with State Equation took 893 ms to find 0 implicit places.
Running 1133 sub problems to find dead transitions.
[2025-05-29 22:06:11] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/744 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1133 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 744/1879 variables, and 11 constraints, problems are : Problem set: 0 solved, 1133 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 11/11 constraints, State Equation: 0/745 constraints, PredecessorRefiner: 1133/1132 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1133 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/744 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1133 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/744 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1133 unsolved
At refinement iteration 2 (OVERLAPS) 1134/1878 variables, 744/755 constraints. Problems are: Problem set: 0 solved, 1133 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1878 variables, 1132/1887 constraints. Problems are: Problem set: 0 solved, 1133 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1878/1879 variables, and 1887 constraints, problems are : Problem set: 0 solved, 1133 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 11/11 constraints, State Equation: 744/745 constraints, PredecessorRefiner: 1133/1132 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60757ms problems are : Problem set: 0 solved, 1133 unsolved
Search for dead transitions found 0 dead transitions in 60759ms
Starting structural reductions in LTL mode, iteration 1 : 745/802 places, 1134/1194 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61715 ms. Remains : 745/802 places, 1134/1194 transitions.
[2025-05-29 22:07:12] [INFO ] Flatten gal took : 24 ms
[2025-05-29 22:07:12] [INFO ] Flatten gal took : 26 ms
[2025-05-29 22:07:12] [INFO ] Input system was already deterministic with 1134 transitions.
[2025-05-29 22:07:12] [INFO ] Flatten gal took : 25 ms
[2025-05-29 22:07:12] [INFO ] Flatten gal took : 26 ms
[2025-05-29 22:07:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality13239011949815356520.gal : 4 ms
[2025-05-29 22:07:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality1981593549970977632.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/CTLCardinality13239011949815356520.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1981593549970977632.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.
Detected timeout of ITS tools.
[2025-05-29 22:07:42] [INFO ] Flatten gal took : 28 ms
[2025-05-29 22:07:42] [INFO ] Applying decomposition
[2025-05-29 22:07:42] [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/graph3954134692440515443.txt' '-o' '/tmp/graph3954134692440515443.bin' '-w' '/tmp/graph3954134692440515443.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3954134692440515443.bin' '-l' '-1' '-v' '-w' '/tmp/graph3954134692440515443.weights' '-q' '0' '-e' '0.001'
[2025-05-29 22:07:42] [INFO ] Decomposing Gal with order
[2025-05-29 22:07:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 22:07:42] [INFO ] Removed a total of 1235 redundant transitions.
[2025-05-29 22:07:42] [INFO ] Flatten gal took : 62 ms
[2025-05-29 22:07:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 13 ms.
[2025-05-29 22:07:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality9539447941048609485.gal : 6 ms
[2025-05-29 22:07:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality13567029519677293240.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/CTLCardinality9539447941048609485.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13567029519677293240.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,9.45067e+18,6.71791,172392,4639,129,238448,1610,1641,1.05385e+06,118,4039,0


Converting to forward existential form...Done !
original formula: AX(AG(EF(EX((i18.i0.i1.u206.p932==0)))))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !(E(TRUE U EX((i18.i0.i1.u206.p932==0)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t167, t168, t180, t188, t357, t358, t368, t376, t545, t564, t732, t733, t778, t877, t881,...1496
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 802/802 places, 1194/1194 transitions.
Graph (trivial) has 828 edges and 802 vertex of which 286 / 802 are part of one of the 31 SCC in 3 ms
Free SCC test removed 255 places
Ensure Unique test removed 291 transitions
Reduce isomorphic transitions removed 291 transitions.
Graph (complete) has 1868 edges and 547 vertex of which 531 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.2 ms
Discarding 16 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 221 transitions
Trivial Post-agglo rules discarded 221 transitions
Performed 221 trivial Post agglomeration. Transition count delta: 221
Iterating post reduction 0 with 221 rules applied. Total rules applied 223 place count 530 transition count 677
Reduce places removed 221 places and 0 transitions.
Iterating post reduction 1 with 221 rules applied. Total rules applied 444 place count 309 transition count 677
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 444 place count 309 transition count 642
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 514 place count 274 transition count 642
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 533 place count 255 transition count 623
Iterating global reduction 2 with 19 rules applied. Total rules applied 552 place count 255 transition count 623
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 554 place count 255 transition count 621
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 554 place count 255 transition count 617
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 562 place count 251 transition count 617
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 563 place count 250 transition count 616
Iterating global reduction 3 with 1 rules applied. Total rules applied 564 place count 250 transition count 616
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 565 place count 249 transition count 615
Iterating global reduction 3 with 1 rules applied. Total rules applied 566 place count 249 transition count 615
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 3 with 144 rules applied. Total rules applied 710 place count 177 transition count 543
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 711 place count 177 transition count 542
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 4 with 16 rules applied. Total rules applied 727 place count 177 transition count 526
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 4 with 8 rules applied. Total rules applied 735 place count 177 transition count 518
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 743 place count 169 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 6 with 8 rules applied. Total rules applied 751 place count 165 transition count 514
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 752 place count 164 transition count 513
Applied a total of 752 rules in 65 ms. Remains 164 /802 variables (removed 638) and now considering 513/1194 (removed 681) transitions.
[2025-05-29 22:08:12] [INFO ] Flow matrix only has 423 transitions (discarded 90 similar events)
// Phase 1: matrix 423 rows 164 cols
[2025-05-29 22:08:12] [INFO ] Computed 4 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:08:13] [INFO ] Implicit Places using invariants in 75 ms returned []
[2025-05-29 22:08:13] [INFO ] Flow matrix only has 423 transitions (discarded 90 similar events)
[2025-05-29 22:08:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:08:13] [INFO ] State equation strengthened by 51 read => feed constraints.
[2025-05-29 22:08:13] [INFO ] Implicit Places using invariants and state equation in 290 ms returned []
Implicit Place search using SMT with State Equation took 366 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 22:08:13] [INFO ] Redundant transitions in 255 ms returned []
Running 487 sub problems to find dead transitions.
[2025-05-29 22:08:13] [INFO ] Flow matrix only has 423 transitions (discarded 90 similar events)
[2025-05-29 22:08:13] [INFO ] Invariant cache hit.
[2025-05-29 22:08:13] [INFO ] State equation strengthened by 51 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/160 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/160 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 2 (OVERLAPS) 422/582 variables, 160/164 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/582 variables, 51/215 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/582 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 5 (OVERLAPS) 4/586 variables, 4/219 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/586 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 487 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 586/587 variables, and 219 constraints, problems are : Problem set: 0 solved, 487 unsolved in 30016 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 164/164 constraints, ReadFeed: 51/51 constraints, PredecessorRefiner: 487/486 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 487 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/160 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/160 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 2 (OVERLAPS) 422/582 variables, 160/164 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/582 variables, 51/215 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/582 variables, 60/275 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/582 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 6 (OVERLAPS) 4/586 variables, 4/279 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/586 variables, 426/705 constraints. Problems are: Problem set: 0 solved, 487 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 586/587 variables, and 705 constraints, problems are : Problem set: 0 solved, 487 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 164/164 constraints, ReadFeed: 51/51 constraints, PredecessorRefiner: 487/486 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60503ms problems are : Problem set: 0 solved, 487 unsolved
Search for dead transitions found 0 dead transitions in 60504ms
Starting structural reductions in SI_CTL mode, iteration 1 : 164/802 places, 513/1194 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61195 ms. Remains : 164/802 places, 513/1194 transitions.
[2025-05-29 22:09:14] [INFO ] Flatten gal took : 14 ms
[2025-05-29 22:09:14] [INFO ] Flatten gal took : 17 ms
[2025-05-29 22:09:14] [INFO ] Input system was already deterministic with 513 transitions.
[2025-05-29 22:09:14] [INFO ] Flatten gal took : 15 ms
[2025-05-29 22:09:14] [INFO ] Flatten gal took : 15 ms
[2025-05-29 22:09:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality248495715664468375.gal : 2 ms
[2025-05-29 22:09:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality3263591117056044851.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/CTLCardinality248495715664468375.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3263591117056044851.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.41902e+12,1.1194,43304,2,6366,5,158449,6,0,1119,160381,0


Converting to forward existential form...Done !
original formula: EG(EF((AG(EF((p546==1))) * !(A(A((p543==1) U (p320==0)) U (p851!=1))))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (!(E(TRUE U !(E(TRUE U (p546==1))))) * !(!((E(!((p851!=1)) U (!(!((E(!((p320==0)) U (!((p543...251
Reverse transition relation is NOT exact ! Due to transitions t1, t11, t19, t22, t25, t36, t43, t47, t61, t68, t73, t84, t88, t93, t96, t148, t152, t153, t...422
Detected timeout of ITS tools.
[2025-05-29 22:09:44] [INFO ] Flatten gal took : 15 ms
[2025-05-29 22:09:44] [INFO ] Applying decomposition
[2025-05-29 22:09:44] [INFO ] Flatten gal took : 14 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/graph3425911797270151037.txt' '-o' '/tmp/graph3425911797270151037.bin' '-w' '/tmp/graph3425911797270151037.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3425911797270151037.bin' '-l' '-1' '-v' '-w' '/tmp/graph3425911797270151037.weights' '-q' '0' '-e' '0.001'
[2025-05-29 22:09:44] [INFO ] Decomposing Gal with order
[2025-05-29 22:09:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 22:09:44] [INFO ] Removed a total of 1041 redundant transitions.
[2025-05-29 22:09:44] [INFO ] Flatten gal took : 20 ms
[2025-05-29 22:09:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 111 labels/synchronizations in 4 ms.
[2025-05-29 22:09:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality17462355282519146085.gal : 2 ms
[2025-05-29 22:09:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality14189611448538970556.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/CTLCardinality17462355282519146085.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14189611448538970556.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.41902e+12,0.141723,10104,369,66,11121,734,708,25537,96,2711,0


Converting to forward existential form...Done !
original formula: EG(EF((AG(EF((i3.u22.p546==1))) * !(A(A((i3.u21.p543==1) U (i2.i1.u11.p320==0)) U (i6.i0.u35.p851!=1))))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (!(E(TRUE U !(E(TRUE U (i3.u22.p546==1))))) * !(!((E(!((i6.i0.u35.p851!=1)) U (!(!((E(!((i2....325
Reverse transition relation is NOT exact ! Due to transitions t148, t210, t234, t282, i0.u0.t96, i0.u53.t1, i1.t84, i1.i0.u1.t93, i1.i1.t220, i1.i1.u2.t88,...784
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 802/802 places, 1194/1194 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 801 transition count 1194
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 40 place count 762 transition count 1155
Iterating global reduction 1 with 39 rules applied. Total rules applied 79 place count 762 transition count 1155
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 81 place count 762 transition count 1153
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 90 place count 753 transition count 1144
Iterating global reduction 2 with 9 rules applied. Total rules applied 99 place count 753 transition count 1144
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 100 place count 753 transition count 1143
Applied a total of 100 rules in 45 ms. Remains 753 /802 variables (removed 49) and now considering 1143/1194 (removed 51) transitions.
// Phase 1: matrix 1143 rows 753 cols
[2025-05-29 22:10:14] [INFO ] Computed 11 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:10:14] [INFO ] Implicit Places using invariants in 164 ms returned []
[2025-05-29 22:10:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:10:15] [INFO ] Implicit Places using invariants and state equation in 694 ms returned []
Implicit Place search using SMT with State Equation took 859 ms to find 0 implicit places.
Running 1142 sub problems to find dead transitions.
[2025-05-29 22:10:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/752 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1142 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 752/1896 variables, and 11 constraints, problems are : Problem set: 0 solved, 1142 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 11/11 constraints, State Equation: 0/753 constraints, PredecessorRefiner: 1142/1141 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1142 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/752 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1142 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/752 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1142 unsolved
At refinement iteration 2 (OVERLAPS) 1143/1895 variables, 752/763 constraints. Problems are: Problem set: 0 solved, 1142 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1895 variables, 1141/1904 constraints. Problems are: Problem set: 0 solved, 1142 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1895/1896 variables, and 1904 constraints, problems are : Problem set: 0 solved, 1142 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 11/11 constraints, State Equation: 752/753 constraints, PredecessorRefiner: 1142/1141 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60719ms problems are : Problem set: 0 solved, 1142 unsolved
Search for dead transitions found 0 dead transitions in 60722ms
Starting structural reductions in LTL mode, iteration 1 : 753/802 places, 1143/1194 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61631 ms. Remains : 753/802 places, 1143/1194 transitions.
[2025-05-29 22:11:16] [INFO ] Flatten gal took : 24 ms
[2025-05-29 22:11:16] [INFO ] Flatten gal took : 34 ms
[2025-05-29 22:11:16] [INFO ] Input system was already deterministic with 1143 transitions.
[2025-05-29 22:11:16] [INFO ] Flatten gal took : 25 ms
[2025-05-29 22:11:16] [INFO ] Flatten gal took : 26 ms
[2025-05-29 22:11:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality1330594128355357975.gal : 4 ms
[2025-05-29 22:11:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality12927628890384234597.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/CTLCardinality1330594128355357975.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12927628890384234597.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.
Detected timeout of ITS tools.
[2025-05-29 22:11:46] [INFO ] Flatten gal took : 29 ms
[2025-05-29 22:11:46] [INFO ] Applying decomposition
[2025-05-29 22:11:46] [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/graph14767875677004526938.txt' '-o' '/tmp/graph14767875677004526938.bin' '-w' '/tmp/graph14767875677004526938.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14767875677004526938.bin' '-l' '-1' '-v' '-w' '/tmp/graph14767875677004526938.weights' '-q' '0' '-e' '0.001'
[2025-05-29 22:11:46] [INFO ] Decomposing Gal with order
[2025-05-29 22:11:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 22:11:46] [INFO ] Removed a total of 1458 redundant transitions.
[2025-05-29 22:11:46] [INFO ] Flatten gal took : 39 ms
[2025-05-29 22:11:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 6 ms.
[2025-05-29 22:11:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality11765657179585737117.gal : 5 ms
[2025-05-29 22:11:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality5275558410775102383.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/CTLCardinality11765657179585737117.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5275558410775102383.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,1.20574e+19,9.13108,262064,6335,97,390886,1428,1605,1.51851e+06,106,4395,0


Converting to forward existential form...Done !
original formula: AX(A(E(!(AX((i0.u16.p111==1))) U ((i18.u215.p969==1)||((i0.u20.p123==0)&&(i15.u180.p788==1)))) U ((A(((i17.u276.p1147==0)||(i13.u163.p715...400
=> equivalent forward existential formula: (((([((FwdU((FwdU(EY(Init),!(((!((E(!(EX((i17.u71.p291==1))) U (!(((i17.u276.p1147==0)||(i13.u163.p715==1))) * !...2849
Reverse transition relation is NOT exact ! Due to transitions t0, t168, t169, t181, t329, t358, t359, t369, t548, t549, t567, t736, t746, t756, t782, t784,...1522
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 802/802 places, 1194/1194 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 801 transition count 1194
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 44 place count 758 transition count 1151
Iterating global reduction 1 with 43 rules applied. Total rules applied 87 place count 758 transition count 1151
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 90 place count 758 transition count 1148
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 101 place count 747 transition count 1137
Iterating global reduction 2 with 11 rules applied. Total rules applied 112 place count 747 transition count 1137
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 113 place count 747 transition count 1136
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 114 place count 746 transition count 1135
Iterating global reduction 3 with 1 rules applied. Total rules applied 115 place count 746 transition count 1135
Applied a total of 115 rules in 48 ms. Remains 746 /802 variables (removed 56) and now considering 1135/1194 (removed 59) transitions.
// Phase 1: matrix 1135 rows 746 cols
[2025-05-29 22:12:16] [INFO ] Computed 11 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:12:16] [INFO ] Implicit Places using invariants in 143 ms returned []
[2025-05-29 22:12:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:12:17] [INFO ] Implicit Places using invariants and state equation in 789 ms returned []
Implicit Place search using SMT with State Equation took 933 ms to find 0 implicit places.
Running 1134 sub problems to find dead transitions.
[2025-05-29 22:12:17] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/745 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 745/1881 variables, and 11 constraints, problems are : Problem set: 0 solved, 1134 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 11/11 constraints, State Equation: 0/746 constraints, PredecessorRefiner: 1134/1133 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1134 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/745 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/745 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
At refinement iteration 2 (OVERLAPS) 1135/1880 variables, 745/756 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1880 variables, 1133/1889 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1880/1881 variables, and 1889 constraints, problems are : Problem set: 0 solved, 1134 unsolved in 30036 ms.
Refiners :[Generalized P Invariants (flows): 11/11 constraints, State Equation: 745/746 constraints, PredecessorRefiner: 1134/1133 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60711ms problems are : Problem set: 0 solved, 1134 unsolved
Search for dead transitions found 0 dead transitions in 60714ms
Starting structural reductions in LTL mode, iteration 1 : 746/802 places, 1135/1194 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61700 ms. Remains : 746/802 places, 1135/1194 transitions.
[2025-05-29 22:13:18] [INFO ] Flatten gal took : 36 ms
[2025-05-29 22:13:18] [INFO ] Flatten gal took : 26 ms
[2025-05-29 22:13:18] [INFO ] Input system was already deterministic with 1135 transitions.
[2025-05-29 22:13:18] [INFO ] Flatten gal took : 25 ms
[2025-05-29 22:13:18] [INFO ] Flatten gal took : 26 ms
[2025-05-29 22:13:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality10739348386676458237.gal : 5 ms
[2025-05-29 22:13:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality14998400829807009460.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/CTLCardinality10739348386676458237.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14998400829807009460.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.
Detected timeout of ITS tools.
[2025-05-29 22:13:48] [INFO ] Flatten gal took : 25 ms
[2025-05-29 22:13:48] [INFO ] Applying decomposition
[2025-05-29 22:13:48] [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/graph6229456802598760423.txt' '-o' '/tmp/graph6229456802598760423.bin' '-w' '/tmp/graph6229456802598760423.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6229456802598760423.bin' '-l' '-1' '-v' '-w' '/tmp/graph6229456802598760423.weights' '-q' '0' '-e' '0.001'
[2025-05-29 22:13:48] [INFO ] Decomposing Gal with order
[2025-05-29 22:13:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 22:13:48] [INFO ] Removed a total of 1165 redundant transitions.
[2025-05-29 22:13:48] [INFO ] Flatten gal took : 38 ms
[2025-05-29 22:13:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 51 labels/synchronizations in 6 ms.
[2025-05-29 22:13:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality14059608173171877131.gal : 5 ms
[2025-05-29 22:13:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality14675039587480443651.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/CTLCardinality14059608173171877131.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14675039587480443651.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.01327e+19,1.70383,61156,3049,181,101638,2617,1546,264477,146,8036,0


Converting to forward existential form...Done !
original formula: !(A((AX(EX(((i23.i0.i0.u212.p927==0)||(i9.u100.p439==1)))) * AF(((i24.u261.p1111==0)||(i0.u6.p62==1)))) U (i3.u42.p220==1)))
=> equivalent forward existential formula: (([(EY((FwdU(Init,!((i3.u42.p220==1))) * !((i3.u42.p220==1)))) * !(EX(((i23.i0.i0.u212.p927==0)||(i9.u100.p439==...332
Reverse transition relation is NOT exact ! Due to transitions t0, t168, t169, t327, t356, t357, t367, t375, t516, t545, t546, t564, t703, t732, t744, t779,...1440
(forward)formula 0,1,9.86799,314468,1,0,538040,7660,11778,1.59151e+06,727,45746,1453884
FORMULA CloudDeployment-PT-4b-CTLCardinality-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2025-05-29 22:13:58] [INFO ] Flatten gal took : 30 ms
[2025-05-29 22:13:58] [INFO ] Flatten gal took : 36 ms
[2025-05-29 22:13:58] [INFO ] Applying decomposition
[2025-05-29 22:13:58] [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/graph14790135803924492591.txt' '-o' '/tmp/graph14790135803924492591.bin' '-w' '/tmp/graph14790135803924492591.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14790135803924492591.bin' '-l' '-1' '-v' '-w' '/tmp/graph14790135803924492591.weights' '-q' '0' '-e' '0.001'
[2025-05-29 22:13:58] [INFO ] Decomposing Gal with order
[2025-05-29 22:13:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 22:13:58] [INFO ] Removed a total of 1240 redundant transitions.
[2025-05-29 22:13:58] [INFO ] Flatten gal took : 51 ms
[2025-05-29 22:13:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 7 ms.
[2025-05-29 22:13:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality7716329939448081977.gal : 5 ms
[2025-05-29 22:13:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality7721141937029060234.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/CTLCardinality7716329939448081977.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7721141937029060234.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 10 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,3.23555e+19,326.142,4240544,17201,498,3.55282e+06,17151,1734,4.48795e+07,169,98664,0


Converting to forward existential form...Done !
original formula: E(A(((E((((i14.u179.p711==0)||(i18.u224.p916==1))||(i18.u220.p857!=1)) U (((i16.u161.p648==0)&&((i16.u217.p844==0)||(i2.i0.i1.u43.p91==1)...449
=> equivalent forward existential formula: [(FwdU(Init,!((E(!(!(EX(!((!(E(TRUE U !((i11.u144.p555==1)))) * EG((i8.u91.p390==1))))))) U (!(((E((((i14.u179.p...704
Reverse transition relation is NOT exact ! Due to transitions t0, t3, t179, t192, t228, t380, t381, t391, t399, t552, t603, t778, t779, t799, t832, t835, t...1850
Detected timeout of ITS tools.
[2025-05-29 22:42:26] [INFO ] Applying decomposition
[2025-05-29 22:42:26] [INFO ] Flatten gal took : 163 ms
[2025-05-29 22:42:26] [INFO ] Decomposing Gal with order
[2025-05-29 22:42:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 22:42:27] [INFO ] Removed a total of 1170 redundant transitions.
[2025-05-29 22:42:27] [INFO ] Flatten gal took : 340 ms
[2025-05-29 22:42:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 343 labels/synchronizations in 169 ms.
[2025-05-29 22:42:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality9616037682518037597.gal : 60 ms
[2025-05-29 22:42:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality10304919100917385192.ctl : 7 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/CTLCardinality9616037682518037597.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10304919100917385192.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 10 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,3.23555e+19,7.44976,210032,2280,7599,188363,240640,837,591889,1460,1.62026e+06,0


Converting to forward existential form...Done !
original formula: E(A(((E((((i0.i0.i0.i1.u19.p711==0)||(i0.i0.i1.i0.u23.p916==1))||(i0.i0.i1.i0.u22.p857!=1)) U (((i0.i0.i0.i1.u19.p648==0)&&((i0.i0.i0.i1....564
=> equivalent forward existential formula: [(FwdU(Init,!((E(!(!(EX(!((!(E(TRUE U !((i0.i0.i0.i0.i1.u14.p555==1)))) * EG((i0.i0.i0.i0.i1.u14.p390==1))))))) ...863
Reverse transition relation is NOT exact ! Due to transitions t832, t987, t997, t1012, t1025, u32.t5, u32.t6, i0.t1166, i0.t1159, i0.i0.t180, i0.i0.i0.t381...2842

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
++ perl -pe 's/.*\.//g'
+ 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="CloudDeployment-PT-4b"
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 CloudDeployment-PT-4b, 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-174854027700041"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-4b.tgz
mv CloudDeployment-PT-4b 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 ;