Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r072-tall-174860067000201.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 DLCround-PT-08b, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860067000201
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1.1M 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 DLCround-PT-08b-CTLCardinality-2023-12
FORMULA_NAME DLCround-PT-08b-CTLCardinality-2023-13
FORMULA_NAME DLCround-PT-08b-CTLCardinality-2023-14
FORMULA_NAME DLCround-PT-08b-CTLCardinality-2023-15
FORMULA_NAME DLCround-PT-08b-CTLCardinality-2025-00
FORMULA_NAME DLCround-PT-08b-CTLCardinality-2025-01
FORMULA_NAME DLCround-PT-08b-CTLCardinality-2025-02
FORMULA_NAME DLCround-PT-08b-CTLCardinality-2025-03
FORMULA_NAME DLCround-PT-08b-CTLCardinality-2025-04
FORMULA_NAME DLCround-PT-08b-CTLCardinality-2025-05
FORMULA_NAME DLCround-PT-08b-CTLCardinality-2025-06
FORMULA_NAME DLCround-PT-08b-CTLCardinality-2025-07
FORMULA_NAME DLCround-PT-08b-CTLCardinality-2025-08
FORMULA_NAME DLCround-PT-08b-CTLCardinality-2025-09
FORMULA_NAME DLCround-PT-08b-CTLCardinality-2025-10
FORMULA_NAME DLCround-PT-08b-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748672354833

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-08b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-05-31 06:19:15] [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]
[2025-05-31 06:19:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 06:19:16] [INFO ] Load time of PNML (sax parser for PT used): 199 ms
[2025-05-31 06:19:16] [INFO ] Transformed 3088 places.
[2025-05-31 06:19:16] [INFO ] Transformed 4732 transitions.
[2025-05-31 06:19:16] [INFO ] Found NUPN structural information;
[2025-05-31 06:19:16] [INFO ] Parsed PT model containing 3088 places and 4732 transitions and 13004 arcs in 371 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Initial state reduction rules removed 1 formulas.
FORMULA DLCround-PT-08b-CTLCardinality-2025-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-08b-CTLCardinality-2025-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 83 out of 3088 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3088/3088 places, 4732/4732 transitions.
Discarding 522 places :
Symmetric choice reduction at 0 with 522 rule applications. Total rules 522 place count 2566 transition count 4210
Iterating global reduction 0 with 522 rules applied. Total rules applied 1044 place count 2566 transition count 4210
Discarding 401 places :
Symmetric choice reduction at 0 with 401 rule applications. Total rules 1445 place count 2165 transition count 3809
Iterating global reduction 0 with 401 rules applied. Total rules applied 1846 place count 2165 transition count 3809
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 1854 place count 2165 transition count 3801
Discarding 53 places :
Symmetric choice reduction at 1 with 53 rule applications. Total rules 1907 place count 2112 transition count 3668
Iterating global reduction 1 with 53 rules applied. Total rules applied 1960 place count 2112 transition count 3668
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 1987 place count 2085 transition count 3641
Iterating global reduction 1 with 27 rules applied. Total rules applied 2014 place count 2085 transition count 3641
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 2017 place count 2085 transition count 3638
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 2032 place count 2070 transition count 3623
Iterating global reduction 2 with 15 rules applied. Total rules applied 2047 place count 2070 transition count 3623
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 2062 place count 2055 transition count 3608
Iterating global reduction 2 with 15 rules applied. Total rules applied 2077 place count 2055 transition count 3608
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 2092 place count 2040 transition count 3593
Iterating global reduction 2 with 15 rules applied. Total rules applied 2107 place count 2040 transition count 3593
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 2118 place count 2029 transition count 3582
Iterating global reduction 2 with 11 rules applied. Total rules applied 2129 place count 2029 transition count 3582
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 2136 place count 2022 transition count 3575
Iterating global reduction 2 with 7 rules applied. Total rules applied 2143 place count 2022 transition count 3575
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 2150 place count 2015 transition count 3568
Iterating global reduction 2 with 7 rules applied. Total rules applied 2157 place count 2015 transition count 3568
Applied a total of 2157 rules in 1391 ms. Remains 2015 /3088 variables (removed 1073) and now considering 3568/4732 (removed 1164) transitions.
// Phase 1: matrix 3568 rows 2015 cols
[2025-05-31 06:19:18] [INFO ] Computed 157 invariants in 45 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:19:19] [INFO ] Implicit Places using invariants in 1357 ms returned []
[2025-05-31 06:19:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:19:22] [INFO ] Implicit Places using invariants and state equation in 3203 ms returned []
Implicit Place search using SMT with State Equation took 4594 ms to find 0 implicit places.
Running 3567 sub problems to find dead transitions.
[2025-05-31 06:19:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2014/5583 variables, and 0 constraints, problems are : Problem set: 0 solved, 3567 unsolved in 30079 ms.
Refiners :[Positive P Invariants (semi-flows): 0/157 constraints, State Equation: 0/2015 constraints, PredecessorRefiner: 3567/3567 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3567 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
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(s526 1)
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(s541 1)
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(s614 1)
(s615 1)
(s616 1)
(s617 1)
(s618 1)
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(s621 1)
(s622 1)
(s623 1)
(s624 1)
(s625 1)
(s626 1)
(s627 1)
(s628 1)
(s629 1)
(s630 1)
(s631 1)
(s632 1)
(s633 1)
(s634 1)
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(s672 1)
(s673 1)
(s674 1)
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(s676 1)
(s677 1)
(s678 1)
(s679 1)
(s680 1)
(s681 1)
(s682 1)
(s683 1)
(s684 1)
(s685 1)
(s686 1)
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(s1984 1)
(s1985 timeout
1) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2014/5583 variables, and 0 constraints, problems are : Problem set: 0 solved, 3567 unsolved in 30065 ms.
Refiners :[Positive P Invariants (semi-flows): 0/157 constraints, State Equation: 0/2015 constraints, PredecessorRefiner: 0/3567 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61743ms problems are : Problem set: 0 solved, 3567 unsolved
Search for dead transitions found 0 dead transitions in 61772ms
Starting structural reductions in LTL mode, iteration 1 : 2015/3088 places, 3568/4732 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67794 ms. Remains : 2015/3088 places, 3568/4732 transitions.
Support contains 83 out of 2015 places after structural reductions.
[2025-05-31 06:20:24] [INFO ] Flatten gal took : 195 ms
[2025-05-31 06:20:24] [INFO ] Flatten gal took : 156 ms
[2025-05-31 06:20:25] [INFO ] Input system was already deterministic with 3568 transitions.
Support contains 66 out of 2015 places (down from 83) after GAL structural reductions.
FORMULA DLCround-PT-08b-CTLCardinality-2023-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8 resets) in 1957 ms. (20 steps per ms) remains 4/42 properties
BEST_FIRST walk for 40004 steps (8 resets) in 93 ms. (425 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 70 ms. (563 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 61 ms. (645 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 69 ms. (571 steps per ms) remains 4/4 properties
[2025-05-31 06:20:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 548/555 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/555 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 1460/2015 variables, 150/157 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2015 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 3568/5583 variables, 2015/2172 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5583 variables, 0/2172 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/5583 variables, 0/2172 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 5583/5583 variables, and 2172 constraints, problems are : Problem set: 0 solved, 4 unsolved in 1784 ms.
Refiners :[Positive P Invariants (semi-flows): 157/157 constraints, State Equation: 2015/2015 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 548/555 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/555 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 1460/2015 variables, 150/157 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2015 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 3568/5583 variables, 2015/2172 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5583 variables, 4/2176 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/5583 variables, 0/2176 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 0/5583 variables, 0/2176 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 5583/5583 variables, and 2176 constraints, problems are : Problem set: 0 solved, 4 unsolved in 3455 ms.
Refiners :[Positive P Invariants (semi-flows): 157/157 constraints, State Equation: 2015/2015 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5291ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 3 properties in 532 ms.
Support contains 3 out of 2015 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2015/2015 places, 3568/3568 transitions.
Graph (trivial) has 1799 edges and 2015 vertex of which 517 / 2015 are part of one of the 40 SCC in 6 ms
Free SCC test removed 477 places
Drop transitions (Empty/Sink Transition effects.) removed 539 transitions
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 551 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 319 transitions
Trivial Post-agglo rules discarded 319 transitions
Performed 319 trivial Post agglomeration. Transition count delta: 319
Iterating post reduction 0 with 319 rules applied. Total rules applied 320 place count 1538 transition count 2698
Reduce places removed 319 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 1 with 360 rules applied. Total rules applied 680 place count 1219 transition count 2657
Reduce places removed 27 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 29 rules applied. Total rules applied 709 place count 1192 transition count 2655
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 710 place count 1191 transition count 2655
Performed 146 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 146 Pre rules applied. Total rules applied 710 place count 1191 transition count 2509
Deduced a syphon composed of 146 places in 8 ms
Reduce places removed 146 places and 0 transitions.
Iterating global reduction 4 with 292 rules applied. Total rules applied 1002 place count 1045 transition count 2509
Discarding 79 places :
Symmetric choice reduction at 4 with 79 rule applications. Total rules 1081 place count 966 transition count 2084
Iterating global reduction 4 with 79 rules applied. Total rules applied 1160 place count 966 transition count 2084
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1162 place count 966 transition count 2082
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 20 Pre rules applied. Total rules applied 1162 place count 966 transition count 2062
Deduced a syphon composed of 20 places in 7 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 5 with 40 rules applied. Total rules applied 1202 place count 946 transition count 2062
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1204 place count 944 transition count 2038
Iterating global reduction 5 with 2 rules applied. Total rules applied 1206 place count 944 transition count 2038
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1208 place count 944 transition count 2036
Performed 359 Post agglomeration using F-continuation condition with reduction of 8 identical transitions.
Deduced a syphon composed of 359 places in 1 ms
Reduce places removed 359 places and 0 transitions.
Iterating global reduction 6 with 718 rules applied. Total rules applied 1926 place count 585 transition count 1669
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 1935 place count 585 transition count 1660
Renaming transitions due to excessive name length > 1024 char.
Discarding 29 places :
Symmetric choice reduction at 7 with 29 rule applications. Total rules 1964 place count 556 transition count 1330
Iterating global reduction 7 with 29 rules applied. Total rules applied 1993 place count 556 transition count 1330
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 7 with 23 rules applied. Total rules applied 2016 place count 556 transition count 1307
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2018 place count 555 transition count 1306
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: -362
Deduced a syphon composed of 38 places in 1 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 8 with 76 rules applied. Total rules applied 2094 place count 517 transition count 1668
Drop transitions (Empty/Sink Transition effects.) removed 13 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 8 with 17 rules applied. Total rules applied 2111 place count 517 transition count 1651
Discarding 21 places :
Symmetric choice reduction at 9 with 21 rule applications. Total rules 2132 place count 496 transition count 1166
Iterating global reduction 9 with 21 rules applied. Total rules applied 2153 place count 496 transition count 1166
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 9 with 21 rules applied. Total rules applied 2174 place count 496 transition count 1145
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 10 with 8 rules applied. Total rules applied 2182 place count 492 transition count 1174
Drop transitions (Redundant composition of simpler transitions.) removed 129 transitions
Redundant transition composition rules discarded 129 transitions
Iterating global reduction 10 with 129 rules applied. Total rules applied 2311 place count 492 transition count 1045
Discarding 9 places :
Symmetric choice reduction at 10 with 9 rule applications. Total rules 2320 place count 483 transition count 936
Iterating global reduction 10 with 9 rules applied. Total rules applied 2329 place count 483 transition count 936
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 10 with 9 rules applied. Total rules applied 2338 place count 483 transition count 927
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 8 rules applied. Total rules applied 2346 place count 479 transition count 954
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 11 with 5 rules applied. Total rules applied 2351 place count 479 transition count 949
Drop transitions (Redundant composition of simpler transitions.) removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 12 with 22 rules applied. Total rules applied 2373 place count 479 transition count 927
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 2381 place count 475 transition count 954
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 2387 place count 475 transition count 948
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 13 with 21 rules applied. Total rules applied 2408 place count 475 transition count 927
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 2416 place count 471 transition count 954
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 2422 place count 471 transition count 948
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 14 with 21 rules applied. Total rules applied 2443 place count 471 transition count 927
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 14 with 8 rules applied. Total rules applied 2451 place count 467 transition count 954
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 2457 place count 467 transition count 948
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 15 with 21 rules applied. Total rules applied 2478 place count 467 transition count 927
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 15 with 8 rules applied. Total rules applied 2486 place count 463 transition count 954
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 2492 place count 463 transition count 948
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 16 with 21 rules applied. Total rules applied 2513 place count 463 transition count 927
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 16 with 8 rules applied. Total rules applied 2521 place count 459 transition count 954
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 16 with 6 rules applied. Total rules applied 2527 place count 459 transition count 948
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 17 with 21 rules applied. Total rules applied 2548 place count 459 transition count 927
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 2556 place count 455 transition count 954
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 17 with 6 rules applied. Total rules applied 2562 place count 455 transition count 948
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 18 with 21 rules applied. Total rules applied 2583 place count 455 transition count 927
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 18 with 8 rules applied. Total rules applied 2591 place count 451 transition count 956
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 18 with 6 rules applied. Total rules applied 2597 place count 451 transition count 950
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 19 with 21 rules applied. Total rules applied 2618 place count 451 transition count 929
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 19 with 8 rules applied. Total rules applied 2626 place count 447 transition count 958
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 19 with 6 rules applied. Total rules applied 2632 place count 447 transition count 952
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 20 with 21 rules applied. Total rules applied 2653 place count 447 transition count 931
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 20 with 8 rules applied. Total rules applied 2661 place count 443 transition count 958
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 20 with 6 rules applied. Total rules applied 2667 place count 443 transition count 952
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 21 with 21 rules applied. Total rules applied 2688 place count 443 transition count 931
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 21 with 8 rules applied. Total rules applied 2696 place count 439 transition count 958
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 21 with 6 rules applied. Total rules applied 2702 place count 439 transition count 952
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 22 with 21 rules applied. Total rules applied 2723 place count 439 transition count 931
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 22 with 8 rules applied. Total rules applied 2731 place count 435 transition count 960
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 22 with 6 rules applied. Total rules applied 2737 place count 435 transition count 954
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 23 with 21 rules applied. Total rules applied 2758 place count 435 transition count 933
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 23 with 8 rules applied. Total rules applied 2766 place count 431 transition count 962
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 23 with 6 rules applied. Total rules applied 2772 place count 431 transition count 956
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 24 with 21 rules applied. Total rules applied 2793 place count 431 transition count 935
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 24 with 8 rules applied. Total rules applied 2801 place count 427 transition count 962
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 24 with 6 rules applied. Total rules applied 2807 place count 427 transition count 956
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 25 with 21 rules applied. Total rules applied 2828 place count 427 transition count 935
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 25 with 8 rules applied. Total rules applied 2836 place count 423 transition count 962
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 25 with 6 rules applied. Total rules applied 2842 place count 423 transition count 956
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 26 with 21 rules applied. Total rules applied 2863 place count 423 transition count 935
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 26 with 8 rules applied. Total rules applied 2871 place count 419 transition count 960
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 26 with 5 rules applied. Total rules applied 2876 place count 419 transition count 955
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 27 with 21 rules applied. Total rules applied 2897 place count 419 transition count 934
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 27 with 8 rules applied. Total rules applied 2905 place count 415 transition count 961
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 27 with 6 rules applied. Total rules applied 2911 place count 415 transition count 955
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 28 with 21 rules applied. Total rules applied 2932 place count 415 transition count 934
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 28 with 8 rules applied. Total rules applied 2940 place count 411 transition count 953
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 28 with 4 rules applied. Total rules applied 2944 place count 411 transition count 949
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 29 with 19 rules applied. Total rules applied 2963 place count 411 transition count 930
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 29 with 8 rules applied. Total rules applied 2971 place count 407 transition count 950
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 29 with 4 rules applied. Total rules applied 2975 place count 407 transition count 946
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 30 with 19 rules applied. Total rules applied 2994 place count 407 transition count 927
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 30 with 8 rules applied. Total rules applied 3002 place count 403 transition count 946
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 30 with 4 rules applied. Total rules applied 3006 place count 403 transition count 942
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 31 with 19 rules applied. Total rules applied 3025 place count 403 transition count 923
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 31 with 8 rules applied. Total rules applied 3033 place count 399 transition count 943
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 31 with 4 rules applied. Total rules applied 3037 place count 399 transition count 939
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 32 with 19 rules applied. Total rules applied 3056 place count 399 transition count 920
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 32 with 8 rules applied. Total rules applied 3064 place count 395 transition count 939
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 32 with 4 rules applied. Total rules applied 3068 place count 395 transition count 935
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 33 with 19 rules applied. Total rules applied 3087 place count 395 transition count 916
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 33 with 8 rules applied. Total rules applied 3095 place count 391 transition count 936
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 33 with 4 rules applied. Total rules applied 3099 place count 391 transition count 932
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 34 with 19 rules applied. Total rules applied 3118 place count 391 transition count 913
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 34 with 8 rules applied. Total rules applied 3126 place count 387 transition count 932
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 34 with 4 rules applied. Total rules applied 3130 place count 387 transition count 928
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 35 with 19 rules applied. Total rules applied 3149 place count 387 transition count 909
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 35 with 8 rules applied. Total rules applied 3157 place count 383 transition count 929
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 35 with 4 rules applied. Total rules applied 3161 place count 383 transition count 925
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 36 with 19 rules applied. Total rules applied 3180 place count 383 transition count 906
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 36 with 8 rules applied. Total rules applied 3188 place count 379 transition count 929
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 36 with 4 rules applied. Total rules applied 3192 place count 379 transition count 925
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 37 with 19 rules applied. Total rules applied 3211 place count 379 transition count 906
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -24
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 37 with 8 rules applied. Total rules applied 3219 place count 375 transition count 930
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 37 with 4 rules applied. Total rules applied 3223 place count 375 transition count 926
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 38 with 19 rules applied. Total rules applied 3242 place count 375 transition count 907
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 38 with 8 rules applied. Total rules applied 3250 place count 371 transition count 926
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 38 with 4 rules applied. Total rules applied 3254 place count 371 transition count 922
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 39 with 19 rules applied. Total rules applied 3273 place count 371 transition count 903
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 39 with 8 rules applied. Total rules applied 3281 place count 367 transition count 923
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 39 with 4 rules applied. Total rules applied 3285 place count 367 transition count 919
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 40 with 19 rules applied. Total rules applied 3304 place count 367 transition count 900
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 40 with 8 rules applied. Total rules applied 3312 place count 363 transition count 919
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 40 with 4 rules applied. Total rules applied 3316 place count 363 transition count 915
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 41 with 19 rules applied. Total rules applied 3335 place count 363 transition count 896
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 41 with 8 rules applied. Total rules applied 3343 place count 359 transition count 915
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 41 with 4 rules applied. Total rules applied 3347 place count 359 transition count 911
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 42 with 19 rules applied. Total rules applied 3366 place count 359 transition count 892
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 42 with 8 rules applied. Total rules applied 3374 place count 355 transition count 911
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 42 with 4 rules applied. Total rules applied 3378 place count 355 transition count 907
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 43 with 19 rules applied. Total rules applied 3397 place count 355 transition count 888
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 43 with 8 rules applied. Total rules applied 3405 place count 351 transition count 908
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 43 with 4 rules applied. Total rules applied 3409 place count 351 transition count 904
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 44 with 19 rules applied. Total rules applied 3428 place count 351 transition count 885
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 44 with 8 rules applied. Total rules applied 3436 place count 347 transition count 904
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 44 with 4 rules applied. Total rules applied 3440 place count 347 transition count 900
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 45 with 19 rules applied. Total rules applied 3459 place count 347 transition count 881
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 45 with 8 rules applied. Total rules applied 3467 place count 343 transition count 901
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 45 with 4 rules applied. Total rules applied 3471 place count 343 transition count 897
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 46 with 19 rules applied. Total rules applied 3490 place count 343 transition count 878
Free-agglomeration rule applied 31 times.
Iterating global reduction 46 with 31 rules applied. Total rules applied 3521 place count 343 transition count 847
Reduce places removed 31 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 323 transitions
Reduce isomorphic transitions removed 323 transitions.
Graph (complete) has 895 edges and 312 vertex of which 198 are kept as prefixes of interest. Removing 114 places using SCC suffix rule.1 ms
Discarding 114 places :
Also discarding 0 output transitions
Iterating post reduction 46 with 355 rules applied. Total rules applied 3876 place count 198 transition count 524
Drop transitions (Empty/Sink Transition effects.) removed 114 transitions
Reduce isomorphic transitions removed 114 transitions.
Iterating post reduction 47 with 114 rules applied. Total rules applied 3990 place count 198 transition count 410
Drop transitions (Redundant composition of simpler transitions.) removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 48 with 35 rules applied. Total rules applied 4025 place count 198 transition count 375
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 48 with 1 rules applied. Total rules applied 4026 place count 198 transition count 397
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 48 with 13 rules applied. Total rules applied 4039 place count 197 transition count 385
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 49 with 12 rules applied. Total rules applied 4051 place count 197 transition count 373
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 49 with 1 rules applied. Total rules applied 4052 place count 196 transition count 372
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 49 with 7 rules applied. Total rules applied 4059 place count 189 transition count 372
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 50 with 105 rules applied. Total rules applied 4164 place count 119 transition count 337
Drop transitions (Empty/Sink Transition effects.) removed 35 transitions
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 100 transitions.
Iterating post reduction 50 with 100 rules applied. Total rules applied 4264 place count 119 transition count 237
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 51 with 104 rules applied. Total rules applied 4368 place count 50 transition count 202
Drop transitions (Empty/Sink Transition effects.) removed 68 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 98 transitions.
Graph (trivial) has 10 edges and 50 vertex of which 8 / 50 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Iterating post reduction 51 with 99 rules applied. Total rules applied 4467 place count 46 transition count 104
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 24 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 42 transitions.
Graph (complete) has 75 edges and 42 vertex of which 26 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.0 ms
Discarding 16 places :
Also discarding 8 output transitions
Drop transitions (Output transitions of discarded places.) removed 8 transitions
Iterating post reduction 52 with 47 rules applied. Total rules applied 4514 place count 26 transition count 54
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 53 with 8 rules applied. Total rules applied 4522 place count 26 transition count 46
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 8 places and 0 transitions.
Iterating global reduction 54 with 12 rules applied. Total rules applied 4534 place count 18 transition count 42
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 54 with 12 rules applied. Total rules applied 4546 place count 18 transition count 30
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 8 places and 0 transitions.
Iterating global reduction 55 with 12 rules applied. Total rules applied 4558 place count 10 transition count 26
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 55 with 12 rules applied. Total rules applied 4570 place count 10 transition count 14
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 56 with 3 rules applied. Total rules applied 4573 place count 10 transition count 11
Graph (complete) has 13 edges and 10 vertex of which 8 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 0 output transitions
Iterating post reduction 56 with 1 rules applied. Total rules applied 4574 place count 8 transition count 11
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 57 with 3 rules applied. Total rules applied 4577 place count 8 transition count 8
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 58 with 2 Pre rules applied. Total rules applied 4577 place count 8 transition count 6
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 58 with 4 rules applied. Total rules applied 4581 place count 6 transition count 6
Applied a total of 4581 rules in 1878 ms. Remains 6 /2015 variables (removed 2009) and now considering 6/3568 (removed 3562) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1878 ms. Remains : 6/2015 places, 6/3568 transitions.
RANDOM walk for 28 steps (0 resets) in 4 ms. (5 steps per ms) remains 0/1 properties
[2025-05-31 06:20:33] [INFO ] Flatten gal took : 84 ms
[2025-05-31 06:20:33] [INFO ] Flatten gal took : 87 ms
[2025-05-31 06:20:34] [INFO ] Input system was already deterministic with 3568 transitions.
Computed a total of 321 stabilizing places and 321 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 2015/2015 places, 3568/3568 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 1975 transition count 3517
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 1975 transition count 3517
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 102 place count 1953 transition count 3494
Iterating global reduction 0 with 22 rules applied. Total rules applied 124 place count 1953 transition count 3494
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 133 place count 1944 transition count 3474
Iterating global reduction 0 with 9 rules applied. Total rules applied 142 place count 1944 transition count 3474
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 143 place count 1944 transition count 3473
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 148 place count 1939 transition count 3468
Iterating global reduction 1 with 5 rules applied. Total rules applied 153 place count 1939 transition count 3468
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 158 place count 1934 transition count 3463
Iterating global reduction 1 with 5 rules applied. Total rules applied 163 place count 1934 transition count 3463
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 167 place count 1930 transition count 3459
Iterating global reduction 1 with 4 rules applied. Total rules applied 171 place count 1930 transition count 3459
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 173 place count 1928 transition count 3457
Iterating global reduction 1 with 2 rules applied. Total rules applied 175 place count 1928 transition count 3457
Applied a total of 175 rules in 708 ms. Remains 1928 /2015 variables (removed 87) and now considering 3457/3568 (removed 111) transitions.
// Phase 1: matrix 3457 rows 1928 cols
[2025-05-31 06:20:35] [INFO ] Computed 157 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:20:36] [INFO ] Implicit Places using invariants in 1023 ms returned []
[2025-05-31 06:20:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:20:38] [INFO ] Implicit Places using invariants and state equation in 2301 ms returned []
Implicit Place search using SMT with State Equation took 3339 ms to find 0 implicit places.
Running 3456 sub problems to find dead transitions.
[2025-05-31 06:20:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1927/5385 variables, and 0 constraints, problems are : Problem set: 0 solved, 3456 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 0/157 constraints, State Equation: 0/1928 constraints, PredecessorRefiner: 3456/3456 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3456 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1927/5385 variables, and 0 constraints, problems are : Problem set: 0 solved, 3456 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 0/157 constraints, State Equation: 0/1928 constraints, PredecessorRefiner: 0/3456 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61403ms problems are : Problem set: 0 solved, 3456 unsolved
Search for dead transitions found 0 dead transitions in 61413ms
Starting structural reductions in LTL mode, iteration 1 : 1928/2015 places, 3457/3568 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65500 ms. Remains : 1928/2015 places, 3457/3568 transitions.
[2025-05-31 06:21:39] [INFO ] Flatten gal took : 74 ms
[2025-05-31 06:21:39] [INFO ] Flatten gal took : 78 ms
[2025-05-31 06:21:40] [INFO ] Input system was already deterministic with 3457 transitions.
[2025-05-31 06:21:40] [INFO ] Flatten gal took : 87 ms
[2025-05-31 06:21:40] [INFO ] Flatten gal took : 90 ms
[2025-05-31 06:21:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality13441375046410045136.gal : 58 ms
[2025-05-31 06:21:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality4294164887864095213.ctl : 4 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/CTLCardinality13441375046410045136.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4294164887864095213.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.
[2025-05-31 06:22:10] [INFO ] Flatten gal took : 65 ms
[2025-05-31 06:22:10] [INFO ] Applying decomposition
[2025-05-31 06:22:10] [INFO ] Flatten gal took : 67 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/graph8640981682460668063.txt' '-o' '/tmp/graph8640981682460668063.bin' '-w' '/tmp/graph8640981682460668063.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8640981682460668063.bin' '-l' '-1' '-v' '-w' '/tmp/graph8640981682460668063.weights' '-q' '0' '-e' '0.001'
[2025-05-31 06:22:11] [INFO ] Decomposing Gal with order
[2025-05-31 06:22:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 06:22:11] [INFO ] Removed a total of 3230 redundant transitions.
[2025-05-31 06:22:11] [INFO ] Flatten gal took : 313 ms
[2025-05-31 06:22:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 100 labels/synchronizations in 73 ms.
[2025-05-31 06:22:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality11210018030085566354.gal : 34 ms
[2025-05-31 06:22:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality5723057029748889802.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/CTLCardinality11210018030085566354.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5723057029748889802.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 LTL mode, iteration 0 : 2015/2015 places, 3568/3568 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 1964 transition count 3506
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 1964 transition count 3506
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 103 place count 1964 transition count 3505
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 128 place count 1939 transition count 3479
Iterating global reduction 1 with 25 rules applied. Total rules applied 153 place count 1939 transition count 3479
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 163 place count 1929 transition count 3458
Iterating global reduction 1 with 10 rules applied. Total rules applied 173 place count 1929 transition count 3458
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 174 place count 1929 transition count 3457
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 180 place count 1923 transition count 3451
Iterating global reduction 2 with 6 rules applied. Total rules applied 186 place count 1923 transition count 3451
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 192 place count 1917 transition count 3445
Iterating global reduction 2 with 6 rules applied. Total rules applied 198 place count 1917 transition count 3445
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 203 place count 1912 transition count 3440
Iterating global reduction 2 with 5 rules applied. Total rules applied 208 place count 1912 transition count 3440
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 210 place count 1910 transition count 3438
Iterating global reduction 2 with 2 rules applied. Total rules applied 212 place count 1910 transition count 3438
Applied a total of 212 rules in 480 ms. Remains 1910 /2015 variables (removed 105) and now considering 3438/3568 (removed 130) transitions.
// Phase 1: matrix 3438 rows 1910 cols
[2025-05-31 06:22:42] [INFO ] Computed 157 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:22:43] [INFO ] Implicit Places using invariants in 971 ms returned []
[2025-05-31 06:22:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:22:45] [INFO ] Implicit Places using invariants and state equation in 2097 ms returned []
Implicit Place search using SMT with State Equation took 3072 ms to find 0 implicit places.
Running 3437 sub problems to find dead transitions.
[2025-05-31 06:22:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1909/5348 variables, and 0 constraints, problems are : Problem set: 0 solved, 3437 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 0/157 constraints, State Equation: 0/1910 constraints, PredecessorRefiner: 3437/3437 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3437 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1909/5348 variables, and 0 constraints, problems are : Problem set: 0 solved, 3437 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 0/157 constraints, State Equation: 0/1910 constraints, PredecessorRefiner: 0/3437 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61247ms problems are : Problem set: 0 solved, 3437 unsolved
Search for dead transitions found 0 dead transitions in 61254ms
Starting structural reductions in LTL mode, iteration 1 : 1910/2015 places, 3438/3568 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64818 ms. Remains : 1910/2015 places, 3438/3568 transitions.
[2025-05-31 06:23:47] [INFO ] Flatten gal took : 61 ms
[2025-05-31 06:23:47] [INFO ] Flatten gal took : 70 ms
[2025-05-31 06:23:47] [INFO ] Input system was already deterministic with 3438 transitions.
[2025-05-31 06:23:47] [INFO ] Flatten gal took : 79 ms
[2025-05-31 06:23:47] [INFO ] Flatten gal took : 75 ms
[2025-05-31 06:23:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality5889200397970335652.gal : 14 ms
[2025-05-31 06:23:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality12526482691328313824.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/CTLCardinality5889200397970335652.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12526482691328313824.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.
[2025-05-31 06:24:17] [INFO ] Flatten gal took : 56 ms
[2025-05-31 06:24:17] [INFO ] Applying decomposition
[2025-05-31 06:24:17] [INFO ] Flatten gal took : 58 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/graph1073566059306990333.txt' '-o' '/tmp/graph1073566059306990333.bin' '-w' '/tmp/graph1073566059306990333.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1073566059306990333.bin' '-l' '-1' '-v' '-w' '/tmp/graph1073566059306990333.weights' '-q' '0' '-e' '0.001'
[2025-05-31 06:24:17] [INFO ] Decomposing Gal with order
[2025-05-31 06:24:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 06:24:18] [INFO ] Removed a total of 3245 redundant transitions.
[2025-05-31 06:24:18] [INFO ] Flatten gal took : 132 ms
[2025-05-31 06:24:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 71 labels/synchronizations in 61 ms.
[2025-05-31 06:24:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality7800078482677221762.gal : 32 ms
[2025-05-31 06:24:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality13400347808977616332.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/CTLCardinality7800078482677221762.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13400347808977616332.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 : 2015/2015 places, 3568/3568 transitions.
Graph (trivial) has 1797 edges and 2015 vertex of which 496 / 2015 are part of one of the 41 SCC in 2 ms
Free SCC test removed 455 places
Ensure Unique test removed 486 transitions
Reduce isomorphic transitions removed 486 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 329 transitions
Trivial Post-agglo rules discarded 329 transitions
Performed 329 trivial Post agglomeration. Transition count delta: 329
Iterating post reduction 0 with 329 rules applied. Total rules applied 330 place count 1559 transition count 2752
Reduce places removed 329 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 1 with 371 rules applied. Total rules applied 701 place count 1230 transition count 2710
Reduce places removed 27 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 29 rules applied. Total rules applied 730 place count 1203 transition count 2708
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 731 place count 1202 transition count 2708
Performed 148 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 148 Pre rules applied. Total rules applied 731 place count 1202 transition count 2560
Deduced a syphon composed of 148 places in 8 ms
Reduce places removed 148 places and 0 transitions.
Iterating global reduction 4 with 296 rules applied. Total rules applied 1027 place count 1054 transition count 2560
Discarding 77 places :
Symmetric choice reduction at 4 with 77 rule applications. Total rules 1104 place count 977 transition count 2148
Iterating global reduction 4 with 77 rules applied. Total rules applied 1181 place count 977 transition count 2148
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1183 place count 977 transition count 2146
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 21 Pre rules applied. Total rules applied 1183 place count 977 transition count 2125
Deduced a syphon composed of 21 places in 6 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 5 with 42 rules applied. Total rules applied 1225 place count 956 transition count 2125
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1227 place count 954 transition count 2101
Iterating global reduction 5 with 2 rules applied. Total rules applied 1229 place count 954 transition count 2101
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1231 place count 954 transition count 2099
Performed 331 Post agglomeration using F-continuation condition.Transition count delta: 331
Deduced a syphon composed of 331 places in 0 ms
Reduce places removed 331 places and 0 transitions.
Iterating global reduction 6 with 662 rules applied. Total rules applied 1893 place count 623 transition count 1768
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1895 place count 623 transition count 1766
Renaming transitions due to excessive name length > 1024 char.
Discarding 29 places :
Symmetric choice reduction at 7 with 29 rule applications. Total rules 1924 place count 594 transition count 1436
Iterating global reduction 7 with 29 rules applied. Total rules applied 1953 place count 594 transition count 1436
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 7 with 20 rules applied. Total rules applied 1973 place count 594 transition count 1416
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 1977 place count 592 transition count 1414
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 8 with 18 rules applied. Total rules applied 1995 place count 592 transition count 1396
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 8 with 9 rules applied. Total rules applied 2004 place count 592 transition count 1387
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 9 with 9 rules applied. Total rules applied 2013 place count 583 transition count 1387
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2015 place count 581 transition count 1385
Applied a total of 2015 rules in 293 ms. Remains 581 /2015 variables (removed 1434) and now considering 1385/3568 (removed 2183) transitions.
[2025-05-31 06:24:48] [INFO ] Flow matrix only has 1345 transitions (discarded 40 similar events)
// Phase 1: matrix 1345 rows 581 cols
[2025-05-31 06:24:48] [INFO ] Computed 157 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:24:49] [INFO ] Implicit Places using invariants in 282 ms returned []
[2025-05-31 06:24:49] [INFO ] Flow matrix only has 1345 transitions (discarded 40 similar events)
[2025-05-31 06:24:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:24:49] [INFO ] State equation strengthened by 12 read => feed constraints.
[2025-05-31 06:24:49] [INFO ] Implicit Places using invariants and state equation in 557 ms returned []
Implicit Place search using SMT with State Equation took 841 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 06:24:49] [INFO ] Redundant transitions in 93 ms returned []
Running 1268 sub problems to find dead transitions.
[2025-05-31 06:24:49] [INFO ] Flow matrix only has 1345 transitions (discarded 40 similar events)
[2025-05-31 06:24:49] [INFO ] Invariant cache hit.
[2025-05-31 06:24:49] [INFO ] State equation strengthened by 12 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/550 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1268 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/550 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1268 unsolved
SMT process timed out in 30291ms, After SMT, problems are : Problem set: 0 solved, 1268 unsolved
Search for dead transitions found 0 dead transitions in 30292ms
Starting structural reductions in SI_CTL mode, iteration 1 : 581/2015 places, 1385/3568 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 31527 ms. Remains : 581/2015 places, 1385/3568 transitions.
[2025-05-31 06:25:20] [INFO ] Flatten gal took : 28 ms
[2025-05-31 06:25:20] [INFO ] Flatten gal took : 34 ms
[2025-05-31 06:25:20] [INFO ] Input system was already deterministic with 1385 transitions.
RANDOM walk for 3514 steps (0 resets) in 172 ms. (20 steps per ms) remains 0/1 properties
FORMULA DLCround-PT-08b-CTLCardinality-2025-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-05-31 06:25:20] [INFO ] Flatten gal took : 36 ms
[2025-05-31 06:25:20] [INFO ] Flatten gal took : 37 ms
[2025-05-31 06:25:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6805970545589444570.gal : 5 ms
[2025-05-31 06:25:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3994906997601031215.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6805970545589444570.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3994906997601031215.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 2015/2015 places, 3568/3568 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 1971 transition count 3524
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 1971 transition count 3524
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 89 place count 1971 transition count 3523
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 111 place count 1949 transition count 3500
Iterating global reduction 1 with 22 rules applied. Total rules applied 133 place count 1949 transition count 3500
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 142 place count 1940 transition count 3480
Iterating global reduction 1 with 9 rules applied. Total rules applied 151 place count 1940 transition count 3480
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 152 place count 1940 transition count 3479
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 158 place count 1934 transition count 3473
Iterating global reduction 2 with 6 rules applied. Total rules applied 164 place count 1934 transition count 3473
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 170 place count 1928 transition count 3467
Iterating global reduction 2 with 6 rules applied. Total rules applied 176 place count 1928 transition count 3467
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 181 place count 1923 transition count 3462
Iterating global reduction 2 with 5 rules applied. Total rules applied 186 place count 1923 transition count 3462
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 188 place count 1921 transition count 3460
Iterating global reduction 2 with 2 rules applied. Total rules applied 190 place count 1921 transition count 3460
Applied a total of 190 rules in 459 ms. Remains 1921 /2015 variables (removed 94) and now considering 3460/3568 (removed 108) transitions.
// Phase 1: matrix 3460 rows 1921 cols
[2025-05-31 06:25:20] [INFO ] Computed 157 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:25:21] [INFO ] Implicit Places using invariants in 1016 ms returned []
[2025-05-31 06:25:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:25:23] [INFO ] Implicit Places using invariants and state equation in 2116 ms returned []
Implicit Place search using SMT with State Equation took 3136 ms to find 0 implicit places.
Running 3459 sub problems to find dead transitions.
[2025-05-31 06:25:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1920/5381 variables, and 0 constraints, problems are : Problem set: 0 solved, 3459 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 0/157 constraints, State Equation: 0/1921 constraints, PredecessorRefiner: 3459/3459 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3459 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1920/5381 variables, and 0 constraints, problems are : Problem set: 0 solved, 3459 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 0/157 constraints, State Equation: 0/1921 constraints, PredecessorRefiner: 0/3459 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61316ms problems are : Problem set: 0 solved, 3459 unsolved
Search for dead transitions found 0 dead transitions in 61321ms
Starting structural reductions in LTL mode, iteration 1 : 1921/2015 places, 3460/3568 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64926 ms. Remains : 1921/2015 places, 3460/3568 transitions.
[2025-05-31 06:26:25] [INFO ] Flatten gal took : 56 ms
[2025-05-31 06:26:25] [INFO ] Flatten gal took : 54 ms
[2025-05-31 06:26:25] [INFO ] Input system was already deterministic with 3460 transitions.
[2025-05-31 06:26:25] [INFO ] Flatten gal took : 53 ms
[2025-05-31 06:26:25] [INFO ] Flatten gal took : 54 ms
[2025-05-31 06:26:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality1336852269107698076.gal : 11 ms
[2025-05-31 06:26:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality9426489250490358902.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/CTLCardinality1336852269107698076.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9426489250490358902.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.
[2025-05-31 06:26:55] [INFO ] Flatten gal took : 55 ms
[2025-05-31 06:26:55] [INFO ] Applying decomposition
[2025-05-31 06:26:55] [INFO ] Flatten gal took : 56 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/graph7340101561501766637.txt' '-o' '/tmp/graph7340101561501766637.bin' '-w' '/tmp/graph7340101561501766637.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7340101561501766637.bin' '-l' '-1' '-v' '-w' '/tmp/graph7340101561501766637.weights' '-q' '0' '-e' '0.001'
[2025-05-31 06:26:55] [INFO ] Decomposing Gal with order
[2025-05-31 06:26:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 06:26:56] [INFO ] Removed a total of 3262 redundant transitions.
[2025-05-31 06:26:56] [INFO ] Flatten gal took : 110 ms
[2025-05-31 06:26:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 69 labels/synchronizations in 29 ms.
[2025-05-31 06:26:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality17727381628610434600.gal : 18 ms
[2025-05-31 06:26:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality8448394897994503711.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/CTLCardinality17727381628610434600.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8448394897994503711.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 LTL mode, iteration 0 : 2015/2015 places, 3568/3568 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 1964 transition count 3506
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 1964 transition count 3506
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 103 place count 1964 transition count 3505
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 128 place count 1939 transition count 3479
Iterating global reduction 1 with 25 rules applied. Total rules applied 153 place count 1939 transition count 3479
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 163 place count 1929 transition count 3458
Iterating global reduction 1 with 10 rules applied. Total rules applied 173 place count 1929 transition count 3458
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 174 place count 1929 transition count 3457
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 180 place count 1923 transition count 3451
Iterating global reduction 2 with 6 rules applied. Total rules applied 186 place count 1923 transition count 3451
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 192 place count 1917 transition count 3445
Iterating global reduction 2 with 6 rules applied. Total rules applied 198 place count 1917 transition count 3445
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 203 place count 1912 transition count 3440
Iterating global reduction 2 with 5 rules applied. Total rules applied 208 place count 1912 transition count 3440
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 210 place count 1910 transition count 3438
Iterating global reduction 2 with 2 rules applied. Total rules applied 212 place count 1910 transition count 3438
Applied a total of 212 rules in 464 ms. Remains 1910 /2015 variables (removed 105) and now considering 3438/3568 (removed 130) transitions.
// Phase 1: matrix 3438 rows 1910 cols
[2025-05-31 06:27:26] [INFO ] Computed 157 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:27:27] [INFO ] Implicit Places using invariants in 903 ms returned []
[2025-05-31 06:27:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:27:29] [INFO ] Implicit Places using invariants and state equation in 2035 ms returned []
Implicit Place search using SMT with State Equation took 2946 ms to find 0 implicit places.
Running 3437 sub problems to find dead transitions.
[2025-05-31 06:27:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1909/5348 variables, and 0 constraints, problems are : Problem set: 0 solved, 3437 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 0/157 constraints, State Equation: 0/1910 constraints, PredecessorRefiner: 3437/3437 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3437 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1909/5348 variables, and 0 constraints, problems are : Problem set: 0 solved, 3437 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 0/157 constraints, State Equation: 0/1910 constraints, PredecessorRefiner: 0/3437 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61221ms problems are : Problem set: 0 solved, 3437 unsolved
Search for dead transitions found 0 dead transitions in 61235ms
Starting structural reductions in LTL mode, iteration 1 : 1910/2015 places, 3438/3568 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64655 ms. Remains : 1910/2015 places, 3438/3568 transitions.
[2025-05-31 06:28:31] [INFO ] Flatten gal took : 51 ms
[2025-05-31 06:28:31] [INFO ] Flatten gal took : 61 ms
[2025-05-31 06:28:31] [INFO ] Input system was already deterministic with 3438 transitions.
[2025-05-31 06:28:31] [INFO ] Flatten gal took : 56 ms
[2025-05-31 06:28:31] [INFO ] Flatten gal took : 56 ms
[2025-05-31 06:28:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality9556559924568455013.gal : 12 ms
[2025-05-31 06:28:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality15546438447321277879.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/CTLCardinality9556559924568455013.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15546438447321277879.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.
[2025-05-31 06:29:01] [INFO ] Flatten gal took : 56 ms
[2025-05-31 06:29:01] [INFO ] Applying decomposition
[2025-05-31 06:29:01] [INFO ] Flatten gal took : 56 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/graph6570395042891549574.txt' '-o' '/tmp/graph6570395042891549574.bin' '-w' '/tmp/graph6570395042891549574.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6570395042891549574.bin' '-l' '-1' '-v' '-w' '/tmp/graph6570395042891549574.weights' '-q' '0' '-e' '0.001'
[2025-05-31 06:29:01] [INFO ] Decomposing Gal with order
[2025-05-31 06:29:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 06:29:02] [INFO ] Removed a total of 3192 redundant transitions.
[2025-05-31 06:29:02] [INFO ] Flatten gal took : 107 ms
[2025-05-31 06:29:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 21 labels/synchronizations in 27 ms.
[2025-05-31 06:29:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality6211350687294800127.gal : 18 ms
[2025-05-31 06:29:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality14174930062342053412.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/CTLCardinality6211350687294800127.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14174930062342053412.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 : 2015/2015 places, 3568/3568 transitions.
Graph (trivial) has 1799 edges and 2015 vertex of which 517 / 2015 are part of one of the 40 SCC in 2 ms
Free SCC test removed 477 places
Ensure Unique test removed 511 transitions
Reduce isomorphic transitions removed 511 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 318 transitions
Trivial Post-agglo rules discarded 318 transitions
Performed 318 trivial Post agglomeration. Transition count delta: 318
Iterating post reduction 0 with 318 rules applied. Total rules applied 319 place count 1537 transition count 2738
Reduce places removed 318 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 1 with 360 rules applied. Total rules applied 679 place count 1219 transition count 2696
Reduce places removed 27 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 29 rules applied. Total rules applied 708 place count 1192 transition count 2694
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 709 place count 1191 transition count 2694
Performed 146 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 146 Pre rules applied. Total rules applied 709 place count 1191 transition count 2548
Deduced a syphon composed of 146 places in 7 ms
Reduce places removed 146 places and 0 transitions.
Iterating global reduction 4 with 292 rules applied. Total rules applied 1001 place count 1045 transition count 2548
Discarding 81 places :
Symmetric choice reduction at 4 with 81 rule applications. Total rules 1082 place count 964 transition count 2121
Iterating global reduction 4 with 81 rules applied. Total rules applied 1163 place count 964 transition count 2121
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1165 place count 964 transition count 2119
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 21 Pre rules applied. Total rules applied 1165 place count 964 transition count 2098
Deduced a syphon composed of 21 places in 6 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 5 with 42 rules applied. Total rules applied 1207 place count 943 transition count 2098
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 1210 place count 940 transition count 2062
Iterating global reduction 5 with 3 rules applied. Total rules applied 1213 place count 940 transition count 2062
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1216 place count 940 transition count 2059
Performed 329 Post agglomeration using F-continuation condition.Transition count delta: 329
Deduced a syphon composed of 329 places in 0 ms
Reduce places removed 329 places and 0 transitions.
Iterating global reduction 6 with 658 rules applied. Total rules applied 1874 place count 611 transition count 1730
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1875 place count 611 transition count 1729
Renaming transitions due to excessive name length > 1024 char.
Discarding 29 places :
Symmetric choice reduction at 7 with 29 rule applications. Total rules 1904 place count 582 transition count 1399
Iterating global reduction 7 with 29 rules applied. Total rules applied 1933 place count 582 transition count 1399
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 7 with 21 rules applied. Total rules applied 1954 place count 582 transition count 1378
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1956 place count 581 transition count 1377
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 8 with 18 rules applied. Total rules applied 1974 place count 581 transition count 1359
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 8 with 9 rules applied. Total rules applied 1983 place count 581 transition count 1350
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 9 with 9 rules applied. Total rules applied 1992 place count 572 transition count 1350
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1994 place count 570 transition count 1348
Applied a total of 1994 rules in 231 ms. Remains 570 /2015 variables (removed 1445) and now considering 1348/3568 (removed 2220) transitions.
[2025-05-31 06:29:32] [INFO ] Flow matrix only has 1309 transitions (discarded 39 similar events)
// Phase 1: matrix 1309 rows 570 cols
[2025-05-31 06:29:32] [INFO ] Computed 157 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:29:32] [INFO ] Implicit Places using invariants in 209 ms returned []
[2025-05-31 06:29:32] [INFO ] Flow matrix only has 1309 transitions (discarded 39 similar events)
[2025-05-31 06:29:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:29:33] [INFO ] Implicit Places using invariants and state equation in 438 ms returned []
Implicit Place search using SMT with State Equation took 649 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 06:29:33] [INFO ] Redundant transitions in 21 ms returned []
Running 1000 sub problems to find dead transitions.
[2025-05-31 06:29:33] [INFO ] Flow matrix only has 1309 transitions (discarded 39 similar events)
[2025-05-31 06:29:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/426 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1000 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/426 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1000 unsolved
At refinement iteration 2 (OVERLAPS) 144/570 variables, 144/157 constraints. Problems are: Problem set: 0 solved, 1000 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 1.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 1.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 1.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 1.0)
(s28 0.0)
(s29 0.0)
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(s219 1.0)
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(s225 1.0)
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(s228 1.0)
(s229 0.0)
(s230 0.0)
(s231 1.0)
(s232 0.0)
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(s234 1.0)
(s235 0.0)
(s236 0.0)
(s237 1.0)
(s238 0.0)
(s239 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 570/1879 variables, and 157 constraints, problems are : Problem set: 0 solved, 1000 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 157/157 constraints, State Equation: 0/570 constraints, PredecessorRefiner: 1000/1000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/426 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1000 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/426 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1000 unsolved
At refinement iteration 2 (OVERLAPS) 144/570 variables, 144/157 constraints. Problems are: Problem set: 0 solved, 1000 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/570 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 1000 unsolved
SMT process timed out in 60232ms, After SMT, problems are : Problem set: 0 solved, 1000 unsolved
Search for dead transitions found 0 dead transitions in 60235ms
Starting structural reductions in SI_CTL mode, iteration 1 : 570/2015 places, 1348/3568 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61152 ms. Remains : 570/2015 places, 1348/3568 transitions.
[2025-05-31 06:30:33] [INFO ] Flatten gal took : 22 ms
[2025-05-31 06:30:33] [INFO ] Flatten gal took : 23 ms
[2025-05-31 06:30:33] [INFO ] Input system was already deterministic with 1348 transitions.
[2025-05-31 06:30:33] [INFO ] Flatten gal took : 23 ms
[2025-05-31 06:30:33] [INFO ] Flatten gal took : 23 ms
[2025-05-31 06:30:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality11794072882764252668.gal : 6 ms
[2025-05-31 06:30:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality5843763508705652834.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/CTLCardinality11794072882764252668.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5843763508705652834.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.
[2025-05-31 06:31:03] [INFO ] Flatten gal took : 28 ms
[2025-05-31 06:31:03] [INFO ] Applying decomposition
[2025-05-31 06:31:03] [INFO ] Flatten gal took : 24 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/graph14283242505043961354.txt' '-o' '/tmp/graph14283242505043961354.bin' '-w' '/tmp/graph14283242505043961354.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14283242505043961354.bin' '-l' '-1' '-v' '-w' '/tmp/graph14283242505043961354.weights' '-q' '0' '-e' '0.001'
[2025-05-31 06:31:03] [INFO ] Decomposing Gal with order
[2025-05-31 06:31:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 06:31:03] [INFO ] Removed a total of 1406 redundant transitions.
[2025-05-31 06:31:03] [INFO ] Flatten gal took : 36 ms
[2025-05-31 06:31:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 53 labels/synchronizations in 6 ms.
[2025-05-31 06:31:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality1322572097619242051.gal : 5 ms
[2025-05-31 06:31:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality9524733311561566333.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/CTLCardinality1322572097619242051.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9524733311561566333.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,1.23724e+82,0.189028,9748,115,8,1877,170,833,1962,41,179,0


Converting to forward existential form...Done !
original formula: EG(((i11.u194.p2975==0)||(i9.u45.p1099==1)))
=> equivalent forward existential formula: [FwdG(Init,((i11.u194.p2975==0)||(i9.u45.p1099==1)))] != FALSE
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
(forward)formula 0,1,2.13288,117780,1,0,253789,170,3952,761225,119,239,35576
FORMULA DLCround-PT-08b-CTLCardinality-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 2015/2015 places, 3568/3568 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 1971 transition count 3513
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 1971 transition count 3513
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 89 place count 1971 transition count 3512
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 111 place count 1949 transition count 3490
Iterating global reduction 1 with 22 rules applied. Total rules applied 133 place count 1949 transition count 3490
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 142 place count 1940 transition count 3470
Iterating global reduction 1 with 9 rules applied. Total rules applied 151 place count 1940 transition count 3470
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 157 place count 1934 transition count 3464
Iterating global reduction 1 with 6 rules applied. Total rules applied 163 place count 1934 transition count 3464
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 169 place count 1928 transition count 3458
Iterating global reduction 1 with 6 rules applied. Total rules applied 175 place count 1928 transition count 3458
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 180 place count 1923 transition count 3453
Iterating global reduction 1 with 5 rules applied. Total rules applied 185 place count 1923 transition count 3453
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 187 place count 1921 transition count 3451
Iterating global reduction 1 with 2 rules applied. Total rules applied 189 place count 1921 transition count 3451
Applied a total of 189 rules in 485 ms. Remains 1921 /2015 variables (removed 94) and now considering 3451/3568 (removed 117) transitions.
// Phase 1: matrix 3451 rows 1921 cols
[2025-05-31 06:31:06] [INFO ] Computed 157 invariants in 19 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:31:07] [INFO ] Implicit Places using invariants in 930 ms returned []
[2025-05-31 06:31:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:31:09] [INFO ] Implicit Places using invariants and state equation in 2131 ms returned []
Implicit Place search using SMT with State Equation took 3064 ms to find 0 implicit places.
Running 3450 sub problems to find dead transitions.
[2025-05-31 06:31:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1920/5372 variables, and 0 constraints, problems are : Problem set: 0 solved, 3450 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 0/157 constraints, State Equation: 0/1921 constraints, PredecessorRefiner: 3450/3450 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3450 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1920/5372 variables, and 0 constraints, problems are : Problem set: 0 solved, 3450 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 0/157 constraints, State Equation: 0/1921 constraints, PredecessorRefiner: 0/3450 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61472ms problems are : Problem set: 0 solved, 3450 unsolved
Search for dead transitions found 0 dead transitions in 61479ms
Starting structural reductions in LTL mode, iteration 1 : 1921/2015 places, 3451/3568 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65041 ms. Remains : 1921/2015 places, 3451/3568 transitions.
[2025-05-31 06:32:11] [INFO ] Flatten gal took : 50 ms
[2025-05-31 06:32:11] [INFO ] Flatten gal took : 62 ms
[2025-05-31 06:32:11] [INFO ] Input system was already deterministic with 3451 transitions.
[2025-05-31 06:32:11] [INFO ] Flatten gal took : 52 ms
[2025-05-31 06:32:11] [INFO ] Flatten gal took : 55 ms
[2025-05-31 06:32:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality9987140778533345462.gal : 11 ms
[2025-05-31 06:32:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality17964752306222626222.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/CTLCardinality9987140778533345462.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17964752306222626222.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.
[2025-05-31 06:32:41] [INFO ] Flatten gal took : 53 ms
[2025-05-31 06:32:41] [INFO ] Applying decomposition
[2025-05-31 06:32:41] [INFO ] Flatten gal took : 56 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/graph8451335768176114656.txt' '-o' '/tmp/graph8451335768176114656.bin' '-w' '/tmp/graph8451335768176114656.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8451335768176114656.bin' '-l' '-1' '-v' '-w' '/tmp/graph8451335768176114656.weights' '-q' '0' '-e' '0.001'
[2025-05-31 06:32:41] [INFO ] Decomposing Gal with order
[2025-05-31 06:32:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 06:32:41] [INFO ] Removed a total of 3221 redundant transitions.
[2025-05-31 06:32:42] [INFO ] Flatten gal took : 94 ms
[2025-05-31 06:32:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 79 labels/synchronizations in 20 ms.
[2025-05-31 06:32:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality14605230123964984776.gal : 16 ms
[2025-05-31 06:32:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality3577681754478809775.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/CTLCardinality14605230123964984776.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3577681754478809775.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 : 2015/2015 places, 3568/3568 transitions.
Graph (trivial) has 1795 edges and 2015 vertex of which 503 / 2015 are part of one of the 41 SCC in 2 ms
Free SCC test removed 462 places
Ensure Unique test removed 493 transitions
Reduce isomorphic transitions removed 493 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 323 transitions
Trivial Post-agglo rules discarded 323 transitions
Performed 323 trivial Post agglomeration. Transition count delta: 323
Iterating post reduction 0 with 323 rules applied. Total rules applied 324 place count 1552 transition count 2751
Reduce places removed 323 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 1 with 365 rules applied. Total rules applied 689 place count 1229 transition count 2709
Reduce places removed 27 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 29 rules applied. Total rules applied 718 place count 1202 transition count 2707
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 719 place count 1201 transition count 2707
Performed 148 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 148 Pre rules applied. Total rules applied 719 place count 1201 transition count 2559
Deduced a syphon composed of 148 places in 8 ms
Reduce places removed 148 places and 0 transitions.
Iterating global reduction 4 with 296 rules applied. Total rules applied 1015 place count 1053 transition count 2559
Discarding 75 places :
Symmetric choice reduction at 4 with 75 rule applications. Total rules 1090 place count 978 transition count 2149
Iterating global reduction 4 with 75 rules applied. Total rules applied 1165 place count 978 transition count 2149
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1167 place count 978 transition count 2147
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 20 Pre rules applied. Total rules applied 1167 place count 978 transition count 2127
Deduced a syphon composed of 20 places in 6 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 5 with 40 rules applied. Total rules applied 1207 place count 958 transition count 2127
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1209 place count 956 transition count 2103
Iterating global reduction 5 with 2 rules applied. Total rules applied 1211 place count 956 transition count 2103
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1213 place count 956 transition count 2101
Performed 334 Post agglomeration using F-continuation condition.Transition count delta: 334
Deduced a syphon composed of 334 places in 0 ms
Reduce places removed 334 places and 0 transitions.
Iterating global reduction 6 with 668 rules applied. Total rules applied 1881 place count 622 transition count 1767
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1883 place count 622 transition count 1765
Renaming transitions due to excessive name length > 1024 char.
Discarding 28 places :
Symmetric choice reduction at 7 with 28 rule applications. Total rules 1911 place count 594 transition count 1447
Iterating global reduction 7 with 28 rules applied. Total rules applied 1939 place count 594 transition count 1447
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 7 with 20 rules applied. Total rules applied 1959 place count 594 transition count 1427
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 1963 place count 592 transition count 1425
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 8 with 17 rules applied. Total rules applied 1980 place count 592 transition count 1408
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 8 with 8 rules applied. Total rules applied 1988 place count 592 transition count 1400
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 9 with 8 rules applied. Total rules applied 1996 place count 584 transition count 1400
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1998 place count 582 transition count 1398
Applied a total of 1998 rules in 248 ms. Remains 582 /2015 variables (removed 1433) and now considering 1398/3568 (removed 2170) transitions.
[2025-05-31 06:33:12] [INFO ] Flow matrix only has 1358 transitions (discarded 40 similar events)
// Phase 1: matrix 1358 rows 582 cols
[2025-05-31 06:33:12] [INFO ] Computed 157 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:33:12] [INFO ] Implicit Places using invariants in 222 ms returned []
[2025-05-31 06:33:12] [INFO ] Flow matrix only has 1358 transitions (discarded 40 similar events)
[2025-05-31 06:33:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:33:12] [INFO ] State equation strengthened by 12 read => feed constraints.
[2025-05-31 06:33:13] [INFO ] Implicit Places using invariants and state equation in 511 ms returned []
Implicit Place search using SMT with State Equation took 735 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 06:33:13] [INFO ] Redundant transitions in 22 ms returned []
Running 1054 sub problems to find dead transitions.
[2025-05-31 06:33:13] [INFO ] Flow matrix only has 1358 transitions (discarded 40 similar events)
[2025-05-31 06:33:13] [INFO ] Invariant cache hit.
[2025-05-31 06:33:13] [INFO ] State equation strengthened by 12 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/437 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1054 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/437 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1054 unsolved
At refinement iteration 2 (OVERLAPS) 145/582 variables, 145/157 constraints. Problems are: Problem set: 0 solved, 1054 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 582/1940 variables, and 157 constraints, problems are : Problem set: 0 solved, 1054 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 157/157 constraints, State Equation: 0/582 constraints, ReadFeed: 0/12 constraints, PredecessorRefiner: 1054/1054 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1054 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/437 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1054 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/437 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1054 unsolved
At refinement iteration 2 (OVERLAPS) 145/582 variables, 145/157 constraints. Problems are: Problem set: 0 solved, 1054 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 582/1940 variables, and 157 constraints, problems are : Problem set: 0 solved, 1054 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 157/157 constraints, State Equation: 0/582 constraints, ReadFeed: 0/12 constraints, PredecessorRefiner: 0/1054 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60258ms problems are : Problem set: 0 solved, 1054 unsolved
Search for dead transitions found 0 dead transitions in 60260ms
Starting structural reductions in SI_CTL mode, iteration 1 : 582/2015 places, 1398/3568 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61270 ms. Remains : 582/2015 places, 1398/3568 transitions.
[2025-05-31 06:34:13] [INFO ] Flatten gal took : 22 ms
[2025-05-31 06:34:13] [INFO ] Flatten gal took : 24 ms
[2025-05-31 06:34:13] [INFO ] Input system was already deterministic with 1398 transitions.
[2025-05-31 06:34:13] [INFO ] Flatten gal took : 24 ms
[2025-05-31 06:34:13] [INFO ] Flatten gal took : 34 ms
[2025-05-31 06:34:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality12964394956953321618.gal : 4 ms
[2025-05-31 06:34:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality16677376529666578002.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/CTLCardinality12964394956953321618.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16677376529666578002.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.
[2025-05-31 06:34:43] [INFO ] Flatten gal took : 27 ms
[2025-05-31 06:34:43] [INFO ] Applying decomposition
[2025-05-31 06:34:43] [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/graph17161693687052029992.txt' '-o' '/tmp/graph17161693687052029992.bin' '-w' '/tmp/graph17161693687052029992.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17161693687052029992.bin' '-l' '-1' '-v' '-w' '/tmp/graph17161693687052029992.weights' '-q' '0' '-e' '0.001'
[2025-05-31 06:34:43] [INFO ] Decomposing Gal with order
[2025-05-31 06:34:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 06:34:43] [INFO ] Removed a total of 1481 redundant transitions.
[2025-05-31 06:34:43] [INFO ] Flatten gal took : 37 ms
[2025-05-31 06:34:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 57 labels/synchronizations in 6 ms.
[2025-05-31 06:34:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality17487358637387847479.gal : 4 ms
[2025-05-31 06:34:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality16714246040964440175.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/CTLCardinality17487358637387847479.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16714246040964440175.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,4.10972e+82,0.146868,9964,157,8,2589,202,1018,2576,43,230,0


Converting to forward existential form...Done !
original formula: E(((i12.i1.u134.p2337==0)||(i8.u185.p2835==1)) U !(((i3.u17.p438==0)||(i7.u41.p943==1))))
=> equivalent forward existential formula: [(FwdU(Init,((i12.i1.u134.p2337==0)||(i8.u185.p2835==1))) * !(((i3.u17.p438==0)||(i7.u41.p943==1))))] != FALSE
(forward)formula 0,1,5.79095,352748,1,0,1.01595e+06,202,2490,1.86493e+06,65,230,39305
FORMULA DLCround-PT-08b-CTLCardinality-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 2015/2015 places, 3568/3568 transitions.
Graph (trivial) has 1795 edges and 2015 vertex of which 484 / 2015 are part of one of the 40 SCC in 2 ms
Free SCC test removed 444 places
Ensure Unique test removed 474 transitions
Reduce isomorphic transitions removed 474 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 334 transitions
Trivial Post-agglo rules discarded 334 transitions
Performed 334 trivial Post agglomeration. Transition count delta: 334
Iterating post reduction 0 with 334 rules applied. Total rules applied 335 place count 1570 transition count 2759
Reduce places removed 334 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 1 with 376 rules applied. Total rules applied 711 place count 1236 transition count 2717
Reduce places removed 27 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 29 rules applied. Total rules applied 740 place count 1209 transition count 2715
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 742 place count 1208 transition count 2714
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 743 place count 1207 transition count 2714
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 150 Pre rules applied. Total rules applied 743 place count 1207 transition count 2564
Deduced a syphon composed of 150 places in 9 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 5 with 300 rules applied. Total rules applied 1043 place count 1057 transition count 2564
Discarding 78 places :
Symmetric choice reduction at 5 with 78 rule applications. Total rules 1121 place count 979 transition count 2151
Iterating global reduction 5 with 78 rules applied. Total rules applied 1199 place count 979 transition count 2151
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1201 place count 979 transition count 2149
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 21 Pre rules applied. Total rules applied 1201 place count 979 transition count 2128
Deduced a syphon composed of 21 places in 6 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 6 with 42 rules applied. Total rules applied 1243 place count 958 transition count 2128
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1246 place count 955 transition count 2092
Iterating global reduction 6 with 3 rules applied. Total rules applied 1249 place count 955 transition count 2092
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 1252 place count 955 transition count 2089
Performed 332 Post agglomeration using F-continuation condition.Transition count delta: 332
Deduced a syphon composed of 332 places in 0 ms
Reduce places removed 332 places and 0 transitions.
Iterating global reduction 7 with 664 rules applied. Total rules applied 1916 place count 623 transition count 1757
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1918 place count 623 transition count 1755
Renaming transitions due to excessive name length > 1024 char.
Discarding 27 places :
Symmetric choice reduction at 8 with 27 rule applications. Total rules 1945 place count 596 transition count 1449
Iterating global reduction 8 with 27 rules applied. Total rules applied 1972 place count 596 transition count 1449
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 8 with 19 rules applied. Total rules applied 1991 place count 596 transition count 1430
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 1995 place count 594 transition count 1428
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 9 with 18 rules applied. Total rules applied 2013 place count 594 transition count 1410
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 9 with 9 rules applied. Total rules applied 2022 place count 594 transition count 1401
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 10 with 9 rules applied. Total rules applied 2031 place count 585 transition count 1401
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 2032 place count 585 transition count 1401
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 2033 place count 585 transition count 1400
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 2035 place count 583 transition count 1398
Applied a total of 2035 rules in 265 ms. Remains 583 /2015 variables (removed 1432) and now considering 1398/3568 (removed 2170) transitions.
[2025-05-31 06:34:49] [INFO ] Flow matrix only has 1359 transitions (discarded 39 similar events)
// Phase 1: matrix 1359 rows 583 cols
[2025-05-31 06:34:50] [INFO ] Computed 157 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:34:50] [INFO ] Implicit Places using invariants in 247 ms returned []
[2025-05-31 06:34:50] [INFO ] Flow matrix only has 1359 transitions (discarded 39 similar events)
[2025-05-31 06:34:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:34:50] [INFO ] State equation strengthened by 12 read => feed constraints.
[2025-05-31 06:34:50] [INFO ] Implicit Places using invariants and state equation in 520 ms returned []
Implicit Place search using SMT with State Equation took 771 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 06:34:50] [INFO ] Redundant transitions in 24 ms returned []
Running 1053 sub problems to find dead transitions.
[2025-05-31 06:34:50] [INFO ] Flow matrix only has 1359 transitions (discarded 39 similar events)
[2025-05-31 06:34:50] [INFO ] Invariant cache hit.
[2025-05-31 06:34:50] [INFO ] State equation strengthened by 12 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/438 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1053 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/438 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1053 unsolved
At refinement iteration 2 (OVERLAPS) 145/583 variables, 145/157 constraints. Problems are: Problem set: 0 solved, 1053 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 583/1942 variables, and 157 constraints, problems are : Problem set: 0 solved, 1053 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 157/157 constraints, State Equation: 0/583 constraints, ReadFeed: 0/12 constraints, PredecessorRefiner: 1053/1053 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1053 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/438 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1053 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/438 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1053 unsolved
At refinement iteration 2 (OVERLAPS) 145/583 variables, 145/157 constraints. Problems are: Problem set: 0 solved, 1053 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 583/1942 variables, and 157 constraints, problems are : Problem set: 0 solved, 1053 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 157/157 constraints, State Equation: 0/583 constraints, ReadFeed: 0/12 constraints, PredecessorRefiner: 0/1053 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60245ms problems are : Problem set: 0 solved, 1053 unsolved
Search for dead transitions found 0 dead transitions in 60246ms
Starting structural reductions in SI_CTL mode, iteration 1 : 583/2015 places, 1398/3568 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61312 ms. Remains : 583/2015 places, 1398/3568 transitions.
[2025-05-31 06:35:51] [INFO ] Flatten gal took : 23 ms
[2025-05-31 06:35:51] [INFO ] Flatten gal took : 26 ms
[2025-05-31 06:35:51] [INFO ] Input system was already deterministic with 1398 transitions.
[2025-05-31 06:35:51] [INFO ] Flatten gal took : 24 ms
[2025-05-31 06:35:51] [INFO ] Flatten gal took : 25 ms
[2025-05-31 06:35:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality2361550839319570423.gal : 4 ms
[2025-05-31 06:35:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality3361331249130965493.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/CTLCardinality2361550839319570423.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3361331249130965493.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.
[2025-05-31 06:36:21] [INFO ] Flatten gal took : 24 ms
[2025-05-31 06:36:21] [INFO ] Applying decomposition
[2025-05-31 06:36:21] [INFO ] Flatten gal took : 24 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/graph11500197746820403656.txt' '-o' '/tmp/graph11500197746820403656.bin' '-w' '/tmp/graph11500197746820403656.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11500197746820403656.bin' '-l' '-1' '-v' '-w' '/tmp/graph11500197746820403656.weights' '-q' '0' '-e' '0.001'
[2025-05-31 06:36:21] [INFO ] Decomposing Gal with order
[2025-05-31 06:36:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 06:36:21] [INFO ] Removed a total of 1482 redundant transitions.
[2025-05-31 06:36:21] [INFO ] Flatten gal took : 37 ms
[2025-05-31 06:36:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 4 ms.
[2025-05-31 06:36:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality11296107528490329480.gal : 4 ms
[2025-05-31 06:36:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality1776649555691704336.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/CTLCardinality11296107528490329480.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1776649555691704336.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.54327e+82,0.148148,9900,191,9,2836,204,1005,2850,45,238,0


Converting to forward existential form...Done !
original formula: !(E(EF((i10.u61.p1367==1)) U ((!(AF((i8.u46.p1060==0))) * (i9.u55.p1220==1)) * ((i8.u44.p1053==0)||(i5.u33.p774==1)))))
=> equivalent forward existential formula: [FwdG(((FwdU(Init,E(TRUE U (i10.u61.p1367==1))) * ((i8.u44.p1053==0)||(i5.u33.p774==1))) * (i9.u55.p1220==1)),!(...183
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2015/2015 places, 3568/3568 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 1967 transition count 3509
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 1967 transition count 3509
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 97 place count 1967 transition count 3508
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 121 place count 1943 transition count 3483
Iterating global reduction 1 with 24 rules applied. Total rules applied 145 place count 1943 transition count 3483
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 154 place count 1934 transition count 3463
Iterating global reduction 1 with 9 rules applied. Total rules applied 163 place count 1934 transition count 3463
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 164 place count 1934 transition count 3462
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 170 place count 1928 transition count 3456
Iterating global reduction 2 with 6 rules applied. Total rules applied 176 place count 1928 transition count 3456
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 182 place count 1922 transition count 3450
Iterating global reduction 2 with 6 rules applied. Total rules applied 188 place count 1922 transition count 3450
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 193 place count 1917 transition count 3445
Iterating global reduction 2 with 5 rules applied. Total rules applied 198 place count 1917 transition count 3445
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 200 place count 1915 transition count 3443
Iterating global reduction 2 with 2 rules applied. Total rules applied 202 place count 1915 transition count 3443
Applied a total of 202 rules in 507 ms. Remains 1915 /2015 variables (removed 100) and now considering 3443/3568 (removed 125) transitions.
// Phase 1: matrix 3443 rows 1915 cols
[2025-05-31 06:36:52] [INFO ] Computed 157 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:36:53] [INFO ] Implicit Places using invariants in 966 ms returned []
[2025-05-31 06:36:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:36:55] [INFO ] Implicit Places using invariants and state equation in 2135 ms returned []
Implicit Place search using SMT with State Equation took 3103 ms to find 0 implicit places.
Running 3442 sub problems to find dead transitions.
[2025-05-31 06:36:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s450 1.0)
(s451 1.0)
(s452 timeout
1.0)
(s453 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1914/5358 variables, and 0 constraints, problems are : Problem set: 0 solved, 3442 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 0/157 constraints, State Equation: 0/1915 constraints, PredecessorRefiner: 3442/3442 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3442 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1914/5358 variables, and 0 constraints, problems are : Problem set: 0 solved, 3442 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 0/157 constraints, State Equation: 0/1915 constraints, PredecessorRefiner: 0/3442 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61349ms problems are : Problem set: 0 solved, 3442 unsolved
Search for dead transitions found 0 dead transitions in 61355ms
Starting structural reductions in LTL mode, iteration 1 : 1915/2015 places, 3443/3568 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64977 ms. Remains : 1915/2015 places, 3443/3568 transitions.
[2025-05-31 06:37:56] [INFO ] Flatten gal took : 49 ms
[2025-05-31 06:37:56] [INFO ] Flatten gal took : 53 ms
[2025-05-31 06:37:56] [INFO ] Input system was already deterministic with 3443 transitions.
[2025-05-31 06:37:56] [INFO ] Flatten gal took : 54 ms
[2025-05-31 06:37:56] [INFO ] Flatten gal took : 54 ms
[2025-05-31 06:37:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality13588059516747774250.gal : 10 ms
[2025-05-31 06:37:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality8839277937224111797.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/CTLCardinality13588059516747774250.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8839277937224111797.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.
[2025-05-31 06:38:27] [INFO ] Flatten gal took : 55 ms
[2025-05-31 06:38:27] [INFO ] Applying decomposition
[2025-05-31 06:38:27] [INFO ] Flatten gal took : 54 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/graph1079111096003580616.txt' '-o' '/tmp/graph1079111096003580616.bin' '-w' '/tmp/graph1079111096003580616.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1079111096003580616.bin' '-l' '-1' '-v' '-w' '/tmp/graph1079111096003580616.weights' '-q' '0' '-e' '0.001'
[2025-05-31 06:38:27] [INFO ] Decomposing Gal with order
[2025-05-31 06:38:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 06:38:27] [INFO ] Removed a total of 3228 redundant transitions.
[2025-05-31 06:38:27] [INFO ] Flatten gal took : 96 ms
[2025-05-31 06:38:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 15 ms.
[2025-05-31 06:38:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality11093062114310232373.gal : 16 ms
[2025-05-31 06:38:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality11536436925863228790.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/CTLCardinality11093062114310232373.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11536436925863228790.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2015/2015 places, 3568/3568 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 1969 transition count 3511
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 1969 transition count 3511
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 93 place count 1969 transition count 3510
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 115 place count 1947 transition count 3487
Iterating global reduction 1 with 22 rules applied. Total rules applied 137 place count 1947 transition count 3487
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 146 place count 1938 transition count 3467
Iterating global reduction 1 with 9 rules applied. Total rules applied 155 place count 1938 transition count 3467
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 156 place count 1938 transition count 3466
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 161 place count 1933 transition count 3461
Iterating global reduction 2 with 5 rules applied. Total rules applied 166 place count 1933 transition count 3461
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 171 place count 1928 transition count 3456
Iterating global reduction 2 with 5 rules applied. Total rules applied 176 place count 1928 transition count 3456
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 181 place count 1923 transition count 3451
Iterating global reduction 2 with 5 rules applied. Total rules applied 186 place count 1923 transition count 3451
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 188 place count 1921 transition count 3449
Iterating global reduction 2 with 2 rules applied. Total rules applied 190 place count 1921 transition count 3449
Applied a total of 190 rules in 493 ms. Remains 1921 /2015 variables (removed 94) and now considering 3449/3568 (removed 119) transitions.
// Phase 1: matrix 3449 rows 1921 cols
[2025-05-31 06:38:58] [INFO ] Computed 157 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:38:59] [INFO ] Implicit Places using invariants in 893 ms returned []
[2025-05-31 06:38:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:39:01] [INFO ] Implicit Places using invariants and state equation in 2058 ms returned []
Implicit Place search using SMT with State Equation took 2953 ms to find 0 implicit places.
Running 3448 sub problems to find dead transitions.
[2025-05-31 06:39:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1920/5370 variables, and 0 constraints, problems are : Problem set: 0 solved, 3448 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 0/157 constraints, State Equation: 0/1921 constraints, PredecessorRefiner: 3448/3448 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3448 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1920/5370 variables, and 0 constraints, problems are : Problem set: 0 solved, 3448 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 0/157 constraints, State Equation: 0/1921 constraints, PredecessorRefiner: 0/3448 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61286ms problems are : Problem set: 0 solved, 3448 unsolved
Search for dead transitions found 0 dead transitions in 61291ms
Starting structural reductions in LTL mode, iteration 1 : 1921/2015 places, 3449/3568 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64747 ms. Remains : 1921/2015 places, 3449/3568 transitions.
[2025-05-31 06:40:02] [INFO ] Flatten gal took : 51 ms
[2025-05-31 06:40:02] [INFO ] Flatten gal took : 56 ms
[2025-05-31 06:40:02] [INFO ] Input system was already deterministic with 3449 transitions.
[2025-05-31 06:40:02] [INFO ] Flatten gal took : 53 ms
[2025-05-31 06:40:02] [INFO ] Flatten gal took : 55 ms
[2025-05-31 06:40:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality16189105201791914938.gal : 11 ms
[2025-05-31 06:40:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality16140213437253666920.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/CTLCardinality16189105201791914938.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16140213437253666920.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.
[2025-05-31 06:40:32] [INFO ] Flatten gal took : 55 ms
[2025-05-31 06:40:32] [INFO ] Applying decomposition
[2025-05-31 06:40:32] [INFO ] Flatten gal took : 54 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/graph12127842189757047197.txt' '-o' '/tmp/graph12127842189757047197.bin' '-w' '/tmp/graph12127842189757047197.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12127842189757047197.bin' '-l' '-1' '-v' '-w' '/tmp/graph12127842189757047197.weights' '-q' '0' '-e' '0.001'
[2025-05-31 06:40:33] [INFO ] Decomposing Gal with order
[2025-05-31 06:40:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 06:40:33] [INFO ] Removed a total of 3243 redundant transitions.
[2025-05-31 06:40:33] [INFO ] Flatten gal took : 103 ms
[2025-05-31 06:40:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 64 labels/synchronizations in 22 ms.
[2025-05-31 06:40:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality15278917313610821294.gal : 17 ms
[2025-05-31 06:40:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality6940964241177516613.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/CTLCardinality15278917313610821294.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6940964241177516613.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 LTL mode, iteration 0 : 2015/2015 places, 3568/3568 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 1964 transition count 3506
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 1964 transition count 3506
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 103 place count 1964 transition count 3505
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 128 place count 1939 transition count 3479
Iterating global reduction 1 with 25 rules applied. Total rules applied 153 place count 1939 transition count 3479
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 163 place count 1929 transition count 3458
Iterating global reduction 1 with 10 rules applied. Total rules applied 173 place count 1929 transition count 3458
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 174 place count 1929 transition count 3457
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 180 place count 1923 transition count 3451
Iterating global reduction 2 with 6 rules applied. Total rules applied 186 place count 1923 transition count 3451
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 192 place count 1917 transition count 3445
Iterating global reduction 2 with 6 rules applied. Total rules applied 198 place count 1917 transition count 3445
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 203 place count 1912 transition count 3440
Iterating global reduction 2 with 5 rules applied. Total rules applied 208 place count 1912 transition count 3440
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 210 place count 1910 transition count 3438
Iterating global reduction 2 with 2 rules applied. Total rules applied 212 place count 1910 transition count 3438
Applied a total of 212 rules in 479 ms. Remains 1910 /2015 variables (removed 105) and now considering 3438/3568 (removed 130) transitions.
// Phase 1: matrix 3438 rows 1910 cols
[2025-05-31 06:41:03] [INFO ] Computed 157 invariants in 19 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:41:04] [INFO ] Implicit Places using invariants in 928 ms returned []
[2025-05-31 06:41:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:41:07] [INFO ] Implicit Places using invariants and state equation in 2117 ms returned []
Implicit Place search using SMT with State Equation took 3052 ms to find 0 implicit places.
Running 3437 sub problems to find dead transitions.
[2025-05-31 06:41:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1909/5348 variables, and 0 constraints, problems are : Problem set: 0 solved, 3437 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 0/157 constraints, State Equation: 0/1910 constraints, PredecessorRefiner: 3437/3437 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3437 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1909/5348 variables, and 0 constraints, problems are : Problem set: 0 solved, 3437 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 0/157 constraints, State Equation: 0/1910 constraints, PredecessorRefiner: 0/3437 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61242ms problems are : Problem set: 0 solved, 3437 unsolved
Search for dead transitions found 0 dead transitions in 61247ms
Starting structural reductions in LTL mode, iteration 1 : 1910/2015 places, 3438/3568 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64788 ms. Remains : 1910/2015 places, 3438/3568 transitions.
[2025-05-31 06:42:08] [INFO ] Flatten gal took : 49 ms
[2025-05-31 06:42:08] [INFO ] Flatten gal took : 53 ms
[2025-05-31 06:42:08] [INFO ] Input system was already deterministic with 3438 transitions.
[2025-05-31 06:42:08] [INFO ] Flatten gal took : 53 ms
[2025-05-31 06:42:08] [INFO ] Flatten gal took : 54 ms
[2025-05-31 06:42:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality11421714860026460818.gal : 11 ms
[2025-05-31 06:42:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality5368840562723977662.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/CTLCardinality11421714860026460818.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5368840562723977662.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.
[2025-05-31 06:42:38] [INFO ] Flatten gal took : 53 ms
[2025-05-31 06:42:38] [INFO ] Applying decomposition
[2025-05-31 06:42:38] [INFO ] Flatten gal took : 52 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/graph1246563164828115072.txt' '-o' '/tmp/graph1246563164828115072.bin' '-w' '/tmp/graph1246563164828115072.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1246563164828115072.bin' '-l' '-1' '-v' '-w' '/tmp/graph1246563164828115072.weights' '-q' '0' '-e' '0.001'
[2025-05-31 06:42:38] [INFO ] Decomposing Gal with order
[2025-05-31 06:42:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 06:42:39] [INFO ] Removed a total of 3223 redundant transitions.
[2025-05-31 06:42:39] [INFO ] Flatten gal took : 93 ms
[2025-05-31 06:42:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 86 labels/synchronizations in 22 ms.
[2025-05-31 06:42:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality482944151464786874.gal : 17 ms
[2025-05-31 06:42:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality15352362612273908486.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/CTLCardinality482944151464786874.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15352362612273908486.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2015/2015 places, 3568/3568 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 1964 transition count 3506
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 1964 transition count 3506
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 103 place count 1964 transition count 3505
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 128 place count 1939 transition count 3479
Iterating global reduction 1 with 25 rules applied. Total rules applied 153 place count 1939 transition count 3479
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 163 place count 1929 transition count 3458
Iterating global reduction 1 with 10 rules applied. Total rules applied 173 place count 1929 transition count 3458
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 174 place count 1929 transition count 3457
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 180 place count 1923 transition count 3451
Iterating global reduction 2 with 6 rules applied. Total rules applied 186 place count 1923 transition count 3451
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 192 place count 1917 transition count 3445
Iterating global reduction 2 with 6 rules applied. Total rules applied 198 place count 1917 transition count 3445
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 203 place count 1912 transition count 3440
Iterating global reduction 2 with 5 rules applied. Total rules applied 208 place count 1912 transition count 3440
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 210 place count 1910 transition count 3438
Iterating global reduction 2 with 2 rules applied. Total rules applied 212 place count 1910 transition count 3438
Applied a total of 212 rules in 457 ms. Remains 1910 /2015 variables (removed 105) and now considering 3438/3568 (removed 130) transitions.
[2025-05-31 06:43:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:43:10] [INFO ] Implicit Places using invariants in 913 ms returned []
[2025-05-31 06:43:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 06:43:12] [INFO ] Implicit Places using invariants and state equation in 2047 ms returned []
Implicit Place search using SMT with State Equation took 2962 ms to find 0 implicit places.
Running 3437 sub problems to find dead transitions.
[2025-05-31 06:43:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1909/5348 variables, and 0 constraints, problems are : Problem set: 0 solved, 3437 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 0/157 constraints, State Equation: 0/1910 constraints, PredecessorRefiner: 3437/3437 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3437 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1909/5348 variables, and 0 constraints, problems are : Problem set: 0 solved, 3437 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 0/157 constraints, State Equation: 0/1910 constraints, PredecessorRefiner: 0/3437 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61250ms problems are : Problem set: 0 solved, 3437 unsolved
Search for dead transitions found 0 dead transitions in 61256ms
Starting structural reductions in LTL mode, iteration 1 : 1910/2015 places, 3438/3568 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64685 ms. Remains : 1910/2015 places, 3438/3568 transitions.
[2025-05-31 06:44:14] [INFO ] Flatten gal took : 49 ms
[2025-05-31 06:44:14] [INFO ] Flatten gal took : 74 ms
[2025-05-31 06:44:14] [INFO ] Input system was already deterministic with 3438 transitions.
[2025-05-31 06:44:14] [INFO ] Flatten gal took : 53 ms
[2025-05-31 06:44:14] [INFO ] Flatten gal took : 54 ms
[2025-05-31 06:44:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality9207993116964545813.gal : 11 ms
[2025-05-31 06:44:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality1088217459200609991.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/CTLCardinality9207993116964545813.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1088217459200609991.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.
[2025-05-31 06:44:44] [INFO ] Flatten gal took : 56 ms
[2025-05-31 06:44:44] [INFO ] Applying decomposition
[2025-05-31 06:44:44] [INFO ] Flatten gal took : 57 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/graph992856740231542910.txt' '-o' '/tmp/graph992856740231542910.bin' '-w' '/tmp/graph992856740231542910.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph992856740231542910.bin' '-l' '-1' '-v' '-w' '/tmp/graph992856740231542910.weights' '-q' '0' '-e' '0.001'
[2025-05-31 06:44:44] [INFO ] Decomposing Gal with order
[2025-05-31 06:44:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 06:44:45] [INFO ] Removed a total of 3239 redundant transitions.
[2025-05-31 06:44:45] [INFO ] Flatten gal took : 96 ms
[2025-05-31 06:44:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 25 labels/synchronizations in 16 ms.
[2025-05-31 06:44:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality11401031486900560369.gal : 15 ms
[2025-05-31 06:44:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality5598850774325510127.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/CTLCardinality11401031486900560369.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5598850774325510127.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.
[2025-05-31 06:45:15] [INFO ] Flatten gal took : 54 ms
[2025-05-31 06:45:15] [INFO ] Flatten gal took : 55 ms
[2025-05-31 06:45:15] [INFO ] Applying decomposition
[2025-05-31 06:45:15] [INFO ] Flatten gal took : 53 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/graph4407631239752133534.txt' '-o' '/tmp/graph4407631239752133534.bin' '-w' '/tmp/graph4407631239752133534.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4407631239752133534.bin' '-l' '-1' '-v' '-w' '/tmp/graph4407631239752133534.weights' '-q' '0' '-e' '0.001'
[2025-05-31 06:45:15] [INFO ] Decomposing Gal with order
[2025-05-31 06:45:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 06:45:15] [INFO ] Removed a total of 3262 redundant transitions.
[2025-05-31 06:45:15] [INFO ] Flatten gal took : 97 ms
[2025-05-31 06:45:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 72 labels/synchronizations in 14 ms.
[2025-05-31 06:45:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality10677743496162384776.gal : 16 ms
[2025-05-31 06:45:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality9850576526421718526.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/CTLCardinality10677743496162384776.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9850576526421718526.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.
Detected timeout of ITS tools.
[2025-05-31 07:13:57] [INFO ] Applying decomposition
[2025-05-31 07:13:58] [INFO ] Flatten gal took : 356 ms
[2025-05-31 07:13:58] [INFO ] Decomposing Gal with order
[2025-05-31 07:14:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 07:14:04] [INFO ] Removed a total of 2786 redundant transitions.
[2025-05-31 07:14:04] [INFO ] Flatten gal took : 248 ms
[2025-05-31 07:14:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 21278 labels/synchronizations in 4136 ms.
[2025-05-31 07:14:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality16176820428563730821.gal : 29 ms
[2025-05-31 07:14:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality1326121679954883059.ctl : 8 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/CTLCardinality16176820428563730821.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1326121679954883059.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.

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DLCround-PT-08b"
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 DLCround-PT-08b, 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 r072-tall-174860067000201"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-08b.tgz
mv DLCround-PT-08b 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 ;